From 7c27ba46792d3596a83f28243e235a92cba80d45 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 29 Dec 2014 23:52:35 -0200 Subject: ASoC: fsl_spdif: Use dev_name() for registering the irq The 'name' array is currently stored inside the fsl_spdif_priv private structure only for registering the interrupt name. This can be simplified by registering it with dev_name() instead. Signed-off-by: Fabio Estevam Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_spdif.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index af0429421fc8..73da1f0f8786 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -90,7 +90,6 @@ struct spdif_mixer_control { * @sysclk: system clock for rx clock rate measurement * @dma_params_tx: DMA parameters for transmit channel * @dma_params_rx: DMA parameters for receive channel - * @name: driver name */ struct fsl_spdif_priv { struct spdif_mixer_control fsl_spdif_control; @@ -109,12 +108,8 @@ struct fsl_spdif_priv { struct clk *sysclk; struct snd_dmaengine_dai_dma_data dma_params_tx; struct snd_dmaengine_dai_dma_data dma_params_rx; - - /* The name space will be allocated dynamically */ - char name[0]; }; - /* DPLL locked and lock loss interrupt handler */ static void spdif_irq_dpll_lock(struct fsl_spdif_priv *spdif_priv) { @@ -1169,19 +1164,15 @@ static int fsl_spdif_probe(struct platform_device *pdev) if (!np) return -ENODEV; - spdif_priv = devm_kzalloc(&pdev->dev, - sizeof(struct fsl_spdif_priv) + strlen(np->name) + 1, - GFP_KERNEL); + spdif_priv = devm_kzalloc(&pdev->dev, sizeof(*spdif_priv), GFP_KERNEL); if (!spdif_priv) return -ENOMEM; - strcpy(spdif_priv->name, np->name); - spdif_priv->pdev = pdev; /* Initialize this copy of the CPU DAI driver structure */ memcpy(&spdif_priv->cpu_dai_drv, &fsl_spdif_dai, sizeof(fsl_spdif_dai)); - spdif_priv->cpu_dai_drv.name = spdif_priv->name; + spdif_priv->cpu_dai_drv.name = dev_name(&pdev->dev); /* Get the addresses and IRQ */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -1203,7 +1194,7 @@ static int fsl_spdif_probe(struct platform_device *pdev) } ret = devm_request_irq(&pdev->dev, irq, spdif_isr, 0, - spdif_priv->name, spdif_priv); + dev_name(&pdev->dev), spdif_priv); if (ret) { dev_err(&pdev->dev, "could not claim irq %u\n", irq); return ret; -- cgit v1.2.3 From 888c819d0feb9975216978c797ca7f8dfd48ed08 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 29 Dec 2014 23:52:36 -0200 Subject: ASoC: fsl_asrc: Use dev_name() for registering the irq The 'name' array is currently stored inside the fsl_asrc private structure only for registering the interrupt name. This can be simplified by registering it with dev_name() instead. Signed-off-by: Fabio Estevam Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_asrc.c | 3 +-- sound/soc/fsl/fsl_asrc.h | 3 --- 2 files changed, 1 insertion(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index 026a80117540..5326ca7529cd 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -818,7 +818,6 @@ static int fsl_asrc_probe(struct platform_device *pdev) return -ENOMEM; asrc_priv->pdev = pdev; - strncpy(asrc_priv->name, np->name, sizeof(asrc_priv->name) - 1); /* Get the addresses and IRQ */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -842,7 +841,7 @@ static int fsl_asrc_probe(struct platform_device *pdev) } ret = devm_request_irq(&pdev->dev, irq, fsl_asrc_isr, 0, - asrc_priv->name, asrc_priv); + dev_name(&pdev->dev), asrc_priv); if (ret) { dev_err(&pdev->dev, "failed to claim irq %u: %d\n", irq, ret); return ret; diff --git a/sound/soc/fsl/fsl_asrc.h b/sound/soc/fsl/fsl_asrc.h index a3f211f53c23..4aed63c4b431 100644 --- a/sound/soc/fsl/fsl_asrc.h +++ b/sound/soc/fsl/fsl_asrc.h @@ -433,7 +433,6 @@ struct fsl_asrc_pair { * @channel_avail: non-occupied channel numbers * @asrc_rate: default sample rate for ASoC Back-Ends * @asrc_width: default sample width for ASoC Back-Ends - * @name: driver name */ struct fsl_asrc { struct snd_dmaengine_dai_dma_data dma_params_rx; @@ -452,8 +451,6 @@ struct fsl_asrc { int asrc_rate; int asrc_width; - - char name[32]; }; extern struct snd_soc_platform_driver fsl_asrc_platform; -- cgit v1.2.3 From 5a1b8a80daa15e5b1920735133b80dd46975765f Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Tue, 30 Dec 2014 16:10:32 +0200 Subject: ASoC: davinci-mcasp: Support for combined tx/rx interrupt line Some SoC, like da850/OMAP-L138 uses one common interrupt request for TX/RX events. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/davinci/davinci-mcasp.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 30b94d4f9c5d..95eef582331b 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -364,6 +364,20 @@ static irqreturn_t davinci_mcasp_rx_irq_handler(int irq, void *data) return IRQ_RETVAL(handled_mask); } +static irqreturn_t davinci_mcasp_common_irq_handler(int irq, void *data) +{ + struct davinci_mcasp *mcasp = (struct davinci_mcasp *)data; + irqreturn_t ret = IRQ_NONE; + + if (mcasp->substreams[SNDRV_PCM_STREAM_PLAYBACK]) + ret = davinci_mcasp_tx_irq_handler(irq, data); + + if (mcasp->substreams[SNDRV_PCM_STREAM_CAPTURE]) + ret |= davinci_mcasp_rx_irq_handler(irq, data); + + return ret; +} + static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt) { @@ -1441,6 +1455,22 @@ static int davinci_mcasp_probe(struct platform_device *pdev) mcasp->dev = &pdev->dev; + irq = platform_get_irq_byname(pdev, "common"); + if (irq >= 0) { + irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_common\n", + dev_name(&pdev->dev)); + ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, + davinci_mcasp_common_irq_handler, + IRQF_ONESHOT, irq_name, mcasp); + if (ret) { + dev_err(&pdev->dev, "common IRQ request failed\n"); + goto err; + } + + mcasp->irq_request[SNDRV_PCM_STREAM_PLAYBACK] = XUNDRN; + mcasp->irq_request[SNDRV_PCM_STREAM_CAPTURE] = ROVRN; + } + irq = platform_get_irq_byname(pdev, "rx"); if (irq >= 0) { irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_rx\n", -- cgit v1.2.3 From 5396ecf7b1920595deec83b902502bd3d2da184e Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Tue, 30 Dec 2014 12:11:36 -0200 Subject: ASoC: mxs-saif: Do not store the irq number in the private structure The irq number is only used inside the probe function, so there is really no need to store it in the private structure. Use a local 'irq' variable to hold the the irq number instead. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown --- sound/soc/mxs/mxs-saif.c | 10 +++++----- sound/soc/mxs/mxs-saif.h | 1 - 2 files changed, 5 insertions(+), 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index d9865082160c..c866ade28ad0 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -710,7 +710,7 @@ static int mxs_saif_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; struct resource *iores; struct mxs_saif *saif; - int ret = 0; + int irq, ret = 0; struct device_node *master; if (!np) @@ -763,16 +763,16 @@ static int mxs_saif_probe(struct platform_device *pdev) if (IS_ERR(saif->base)) return PTR_ERR(saif->base); - saif->irq = platform_get_irq(pdev, 0); - if (saif->irq < 0) { - ret = saif->irq; + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + ret = irq; dev_err(&pdev->dev, "failed to get irq resource: %d\n", ret); return ret; } saif->dev = &pdev->dev; - ret = devm_request_irq(&pdev->dev, saif->irq, mxs_saif_irq, 0, + ret = devm_request_irq(&pdev->dev, irq, mxs_saif_irq, 0, dev_name(&pdev->dev), saif); if (ret) { dev_err(&pdev->dev, "failed to request irq\n"); diff --git a/sound/soc/mxs/mxs-saif.h b/sound/soc/mxs/mxs-saif.h index fbaf7badfdfb..9a4c0b291b9e 100644 --- a/sound/soc/mxs/mxs-saif.h +++ b/sound/soc/mxs/mxs-saif.h @@ -116,7 +116,6 @@ struct mxs_saif { unsigned int mclk; unsigned int mclk_in_use; void __iomem *base; - int irq; unsigned int id; unsigned int master_id; unsigned int cur_rate; -- cgit v1.2.3 From a56257c657eab392d579e6be70e2f8430eef1aa3 Mon Sep 17 00:00:00 2001 From: Andrew Jackson Date: Tue, 30 Dec 2014 10:55:43 +0000 Subject: ASoC: dwc: Switch to managed clock resource Simplify error handling during probe by using managed clock resources. Signed-off-by: Andrew Jackson Signed-off-by: Mark Brown --- sound/soc/dwc/designware_i2s.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index 23a7c13b914f..10219b5be436 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -396,13 +396,13 @@ static int dw_i2s_probe(struct platform_device *pdev) dev->capability = pdata->cap; dev->i2s_clk_cfg = pdata->i2s_clk_cfg; - dev->clk = clk_get(&pdev->dev, NULL); + dev->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(dev->clk)) return PTR_ERR(dev->clk); ret = clk_enable(dev->clk); if (ret < 0) - goto err_clk_put; + return ret; dev_set_drvdata(&pdev->dev, dev); ret = snd_soc_register_component(&pdev->dev, &dw_i2s_component, @@ -416,19 +416,13 @@ static int dw_i2s_probe(struct platform_device *pdev) err_clk_disable: clk_disable(dev->clk); -err_clk_put: - clk_put(dev->clk); return ret; } static int dw_i2s_remove(struct platform_device *pdev) { - struct dw_i2s_dev *dev = dev_get_drvdata(&pdev->dev); - snd_soc_unregister_component(&pdev->dev); - clk_put(dev->clk); - return 0; } -- cgit v1.2.3 From b226efe5818bf01cecc8a3e0fbd0def4ebbcedaa Mon Sep 17 00:00:00 2001 From: Andrew Jackson Date: Tue, 30 Dec 2014 10:55:45 +0000 Subject: ASoC: dwc: Read I2S block configuration from registers The I2S block provides component parameter registers which describe how the block is instantiated. Use these registers to extract the block's configuration rather than relying on platform data. Signed-off-by: Andrew Jackson Signed-off-by: Mark Brown --- sound/soc/dwc/designware_i2s.c | 96 +++++++++++++++++++++++++++++++++++++----- 1 file changed, 86 insertions(+), 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index 10219b5be436..d3bdc6890eb5 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -54,6 +54,31 @@ #define I2S_COMP_VERSION 0x01F8 #define I2S_COMP_TYPE 0x01FC +/* + * Component parameter register fields - define the I2S block's + * configuration. + */ +#define COMP1_TX_WORDSIZE_3(r) (((r) & GENMASK(27, 25)) >> 25) +#define COMP1_TX_WORDSIZE_2(r) (((r) & GENMASK(24, 22)) >> 22) +#define COMP1_TX_WORDSIZE_1(r) (((r) & GENMASK(21, 19)) >> 19) +#define COMP1_TX_WORDSIZE_0(r) (((r) & GENMASK(18, 16)) >> 16) +#define COMP1_TX_CHANNELS(r) (((r) & GENMASK(10, 9)) >> 9) +#define COMP1_RX_CHANNELS(r) (((r) & GENMASK(8, 7)) >> 7) +#define COMP1_RX_ENABLED(r) (((r) & BIT(6)) >> 6) +#define COMP1_TX_ENABLED(r) (((r) & BIT(5)) >> 5) +#define COMP1_MODE_EN(r) (((r) & BIT(4)) >> 4) +#define COMP1_FIFO_DEPTH_GLOBAL(r) (((r) & GENMASK(3, 2)) >> 2) +#define COMP1_APB_DATA_WIDTH(r) (((r) & GENMASK(1, 0)) >> 0) + +#define COMP2_RX_WORDSIZE_3(r) (((r) & GENMASK(12, 10)) >> 10) +#define COMP2_RX_WORDSIZE_2(r) (((r) & GENMASK(9, 7)) >> 7) +#define COMP2_RX_WORDSIZE_1(r) (((r) & GENMASK(5, 3)) >> 3) +#define COMP2_RX_WORDSIZE_0(r) (((r) & GENMASK(2, 0)) >> 0) + +/* Number of entries in WORDSIZE and DATA_WIDTH parameter registers */ +#define COMP_MAX_WORDSIZE (1 << 3) +#define COMP_MAX_DATA_WIDTH (1 << 2) + #define MAX_CHANNEL_NUM 8 #define MIN_CHANNEL_NUM 2 @@ -324,11 +349,50 @@ static int dw_i2s_resume(struct snd_soc_dai *dai) #define dw_i2s_resume NULL #endif -static void dw_configure_dai_by_pd(struct dw_i2s_dev *dev, +/* + * The following tables allow a direct lookup of various parameters + * defined in the I2S block's configuration in terms of sound system + * parameters. Each table is sized to the number of entries possible + * according to the number of configuration bits describing an I2S + * block parameter. + */ + +/* Width of (DMA) bus */ +static const u32 bus_widths[COMP_MAX_DATA_WIDTH] = { + DMA_SLAVE_BUSWIDTH_1_BYTE, + DMA_SLAVE_BUSWIDTH_2_BYTES, + DMA_SLAVE_BUSWIDTH_4_BYTES, + DMA_SLAVE_BUSWIDTH_UNDEFINED +}; + +/* PCM format to support channel resolution */ +static const u32 formats[COMP_MAX_WORDSIZE] = { + SNDRV_PCM_FMTBIT_S16_LE, + SNDRV_PCM_FMTBIT_S16_LE, + SNDRV_PCM_FMTBIT_S24_LE, + SNDRV_PCM_FMTBIT_S24_LE, + SNDRV_PCM_FMTBIT_S32_LE, + 0, + 0, + 0 +}; + +static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev, struct snd_soc_dai_driver *dw_i2s_dai, struct resource *res, const struct i2s_platform_data *pdata) { + /* + * Read component parameter registers to extract + * the I2S block's configuration. + */ + u32 comp1 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_1); + u32 comp2 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_2); + u32 idx = COMP1_APB_DATA_WIDTH(comp1); + + if (WARN_ON(idx >= ARRAY_SIZE(bus_widths))) + return -EINVAL; + /* Set DMA slaves info */ dev->play_dma_data.data = pdata->play_dma_data; @@ -337,26 +401,36 @@ static void dw_configure_dai_by_pd(struct dw_i2s_dev *dev, dev->capture_dma_data.addr = res->start + I2S_RXDMA; dev->play_dma_data.max_burst = 16; dev->capture_dma_data.max_burst = 16; - dev->play_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; - dev->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + dev->play_dma_data.addr_width = bus_widths[idx]; + dev->capture_dma_data.addr_width = bus_widths[idx]; dev->play_dma_data.filter = pdata->filter; dev->capture_dma_data.filter = pdata->filter; - if (pdata->cap & DWC_I2S_PLAY) { + if (COMP1_TX_ENABLED(comp1)) { dev_dbg(dev->dev, " designware: play supported\n"); + idx = COMP1_TX_WORDSIZE_0(comp1); + if (WARN_ON(idx >= ARRAY_SIZE(formats))) + return -EINVAL; dw_i2s_dai->playback.channels_min = MIN_CHANNEL_NUM; - dw_i2s_dai->playback.channels_max = pdata->channel; - dw_i2s_dai->playback.formats = pdata->snd_fmts; + dw_i2s_dai->playback.channels_max = + 1 << (COMP1_TX_CHANNELS(comp1) + 1); + dw_i2s_dai->playback.formats = formats[idx]; dw_i2s_dai->playback.rates = pdata->snd_rates; } - if (pdata->cap & DWC_I2S_RECORD) { + if (COMP1_RX_ENABLED(comp1)) { dev_dbg(dev->dev, "designware: record supported\n"); + idx = COMP2_RX_WORDSIZE_0(comp2); + if (WARN_ON(idx >= ARRAY_SIZE(formats))) + return -EINVAL; dw_i2s_dai->capture.channels_min = MIN_CHANNEL_NUM; - dw_i2s_dai->capture.channels_max = pdata->channel; - dw_i2s_dai->capture.formats = pdata->snd_fmts; + dw_i2s_dai->capture.channels_max = + 1 << (COMP1_RX_CHANNELS(comp1) + 1); + dw_i2s_dai->capture.formats = formats[idx]; dw_i2s_dai->capture.rates = pdata->snd_rates; } + + return 0; } static int dw_i2s_probe(struct platform_device *pdev) @@ -392,7 +466,9 @@ static int dw_i2s_probe(struct platform_device *pdev) return PTR_ERR(dev->i2s_base); dev->dev = &pdev->dev; - dw_configure_dai_by_pd(dev, dw_i2s_dai, res, pdata); + ret = dw_configure_dai_by_pd(dev, dw_i2s_dai, res, pdata); + if (ret < 0) + return ret; dev->capability = pdata->cap; dev->i2s_clk_cfg = pdata->i2s_clk_cfg; -- cgit v1.2.3 From 3a19272a507cd5ad214e0082c3ff7355dfe71329 Mon Sep 17 00:00:00 2001 From: Andrew Jackson Date: Tue, 30 Dec 2014 10:55:44 +0000 Subject: ASoC: dwc: Prepare clock before use Some I2S clocks may require some time to get the clock ready for operation and so need to be prepared before they are enabled. So, prepare the clock as well as enabling it, but combine the two through clk_prepare_enable. Signed-off-by: Andrew Jackson Signed-off-by: Mark Brown --- sound/soc/dwc/designware_i2s.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index d3bdc6890eb5..a6327cc086c0 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -476,7 +476,7 @@ static int dw_i2s_probe(struct platform_device *pdev) if (IS_ERR(dev->clk)) return PTR_ERR(dev->clk); - ret = clk_enable(dev->clk); + ret = clk_prepare_enable(dev->clk); if (ret < 0) return ret; @@ -491,13 +491,16 @@ static int dw_i2s_probe(struct platform_device *pdev) return 0; err_clk_disable: - clk_disable(dev->clk); + clk_disable_unprepare(dev->clk); return ret; } static int dw_i2s_remove(struct platform_device *pdev) { + struct dw_i2s_dev *dev = dev_get_drvdata(&pdev->dev); + snd_soc_unregister_component(&pdev->dev); + clk_disable_unprepare(dev->clk); return 0; } -- cgit v1.2.3 From 758c2debcbf1a4ba6a787d276ca0fb3333105b06 Mon Sep 17 00:00:00 2001 From: Andrew Jackson Date: Tue, 30 Dec 2014 10:55:46 +0000 Subject: ASoC: dwc: Register components with managed interface Register SOC component using managed interface to simplify error handling and future introduction of device tree. Signed-off-by: Andrew Jackson Signed-off-by: Mark Brown --- sound/soc/dwc/designware_i2s.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index a6327cc086c0..1b9b18b79047 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -481,7 +481,7 @@ static int dw_i2s_probe(struct platform_device *pdev) return ret; dev_set_drvdata(&pdev->dev, dev); - ret = snd_soc_register_component(&pdev->dev, &dw_i2s_component, + ret = devm_snd_soc_register_component(&pdev->dev, &dw_i2s_component, dw_i2s_dai, 1); if (ret != 0) { dev_err(&pdev->dev, "not able to register dai\n"); @@ -499,7 +499,6 @@ static int dw_i2s_remove(struct platform_device *pdev) { struct dw_i2s_dev *dev = dev_get_drvdata(&pdev->dev); - snd_soc_unregister_component(&pdev->dev); clk_disable_unprepare(dev->clk); return 0; -- cgit v1.2.3 From 0d274544bfee721b22b484a10b1480e237c0e258 Mon Sep 17 00:00:00 2001 From: Andrew Jackson Date: Tue, 30 Dec 2014 10:55:48 +0000 Subject: ASoC: dwc: Add devicetree support for Designware I2S Allow the driver to be configured through a device tree rather than platform data. Signed-off-by: Andrew Jackson Signed-off-by: Mark Brown --- sound/soc/dwc/Kconfig | 1 + sound/soc/dwc/designware_i2s.c | 193 ++++++++++++++++++++++++++++++++--------- 2 files changed, 151 insertions(+), 43 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/dwc/Kconfig b/sound/soc/dwc/Kconfig index e334900cf0b8..d50e08517dce 100644 --- a/sound/soc/dwc/Kconfig +++ b/sound/soc/dwc/Kconfig @@ -1,6 +1,7 @@ config SND_DESIGNWARE_I2S tristate "Synopsys I2S Device Driver" depends on CLKDEV_LOOKUP + select SND_SOC_GENERIC_DMAENGINE_PCM help Say Y or M if you want to add support for I2S driver for Synopsys desigwnware I2S device. The device supports upto diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index 1b9b18b79047..adefdf0e01f1 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -22,6 +22,7 @@ #include #include #include +#include /* common register for all channel */ #define IER 0x000 @@ -82,6 +83,11 @@ #define MAX_CHANNEL_NUM 8 #define MIN_CHANNEL_NUM 2 +union dw_i2s_snd_dma_data { + struct i2s_dma_data pd; + struct snd_dmaengine_dai_dma_data dt; +}; + struct dw_i2s_dev { void __iomem *i2s_base; struct clk *clk; @@ -90,8 +96,8 @@ struct dw_i2s_dev { struct device *dev; /* data related to DMA transfers b/w i2s and DMAC */ - struct i2s_dma_data play_dma_data; - struct i2s_dma_data capture_dma_data; + union dw_i2s_snd_dma_data play_dma_data; + union dw_i2s_snd_dma_data capture_dma_data; struct i2s_clk_config_data config; int (*i2s_clk_cfg)(struct i2s_clk_config_data *config); }; @@ -178,7 +184,7 @@ static int dw_i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai); - struct i2s_dma_data *dma_data = NULL; + union dw_i2s_snd_dma_data *dma_data = NULL; if (!(dev->capability & DWC_I2S_RECORD) && (substream->stream == SNDRV_PCM_STREAM_CAPTURE)) @@ -270,13 +276,21 @@ static int dw_i2s_hw_params(struct snd_pcm_substream *substream, config->sample_rate = params_rate(params); - if (!dev->i2s_clk_cfg) - return -EINVAL; + if (dev->i2s_clk_cfg) { + ret = dev->i2s_clk_cfg(config); + if (ret < 0) { + dev_err(dev->dev, "runtime audio clk config fail\n"); + return ret; + } + } else { + u32 bitclk = config->sample_rate * config->data_width * 2; - ret = dev->i2s_clk_cfg(config); - if (ret < 0) { - dev_err(dev->dev, "runtime audio clk config fail\n"); - return ret; + ret = clk_set_rate(dev->clk, bitclk); + if (ret) { + dev_err(dev->dev, "Can't set I2S clock rate: %d\n", + ret); + return ret; + } } return 0; @@ -357,6 +371,11 @@ static int dw_i2s_resume(struct snd_soc_dai *dai) * block parameter. */ +/* Maximum bit resolution of a channel - not uniformly spaced */ +static const u32 fifo_width[COMP_MAX_WORDSIZE] = { + 12, 16, 20, 24, 32, 0, 0, 0 +}; + /* Width of (DMA) bus */ static const u32 bus_widths[COMP_MAX_DATA_WIDTH] = { DMA_SLAVE_BUSWIDTH_1_BYTE, @@ -377,10 +396,9 @@ static const u32 formats[COMP_MAX_WORDSIZE] = { 0 }; -static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev, +static int dw_configure_dai(struct dw_i2s_dev *dev, struct snd_soc_dai_driver *dw_i2s_dai, - struct resource *res, - const struct i2s_platform_data *pdata) + unsigned int rates) { /* * Read component parameter registers to extract @@ -388,23 +406,7 @@ static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev, */ u32 comp1 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_1); u32 comp2 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_2); - u32 idx = COMP1_APB_DATA_WIDTH(comp1); - - if (WARN_ON(idx >= ARRAY_SIZE(bus_widths))) - return -EINVAL; - - /* Set DMA slaves info */ - - dev->play_dma_data.data = pdata->play_dma_data; - dev->capture_dma_data.data = pdata->capture_dma_data; - dev->play_dma_data.addr = res->start + I2S_TXDMA; - dev->capture_dma_data.addr = res->start + I2S_RXDMA; - dev->play_dma_data.max_burst = 16; - dev->capture_dma_data.max_burst = 16; - dev->play_dma_data.addr_width = bus_widths[idx]; - dev->capture_dma_data.addr_width = bus_widths[idx]; - dev->play_dma_data.filter = pdata->filter; - dev->capture_dma_data.filter = pdata->filter; + u32 idx; if (COMP1_TX_ENABLED(comp1)) { dev_dbg(dev->dev, " designware: play supported\n"); @@ -415,7 +417,7 @@ static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev, dw_i2s_dai->playback.channels_max = 1 << (COMP1_TX_CHANNELS(comp1) + 1); dw_i2s_dai->playback.formats = formats[idx]; - dw_i2s_dai->playback.rates = pdata->snd_rates; + dw_i2s_dai->playback.rates = rates; } if (COMP1_RX_ENABLED(comp1)) { @@ -427,10 +429,86 @@ static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev, dw_i2s_dai->capture.channels_max = 1 << (COMP1_RX_CHANNELS(comp1) + 1); dw_i2s_dai->capture.formats = formats[idx]; - dw_i2s_dai->capture.rates = pdata->snd_rates; + dw_i2s_dai->capture.rates = rates; + } + + return 0; +} + +static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev, + struct snd_soc_dai_driver *dw_i2s_dai, + struct resource *res, + const struct i2s_platform_data *pdata) +{ + u32 comp1 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_1); + u32 idx = COMP1_APB_DATA_WIDTH(comp1); + int ret; + + if (WARN_ON(idx >= ARRAY_SIZE(bus_widths))) + return -EINVAL; + + ret = dw_configure_dai(dev, dw_i2s_dai, pdata->snd_rates); + if (ret < 0) + return ret; + + /* Set DMA slaves info */ + dev->play_dma_data.pd.data = pdata->play_dma_data; + dev->capture_dma_data.pd.data = pdata->capture_dma_data; + dev->play_dma_data.pd.addr = res->start + I2S_TXDMA; + dev->capture_dma_data.pd.addr = res->start + I2S_RXDMA; + dev->play_dma_data.pd.max_burst = 16; + dev->capture_dma_data.pd.max_burst = 16; + dev->play_dma_data.pd.addr_width = bus_widths[idx]; + dev->capture_dma_data.pd.addr_width = bus_widths[idx]; + dev->play_dma_data.pd.filter = pdata->filter; + dev->capture_dma_data.pd.filter = pdata->filter; + + return 0; +} + +static int dw_configure_dai_by_dt(struct dw_i2s_dev *dev, + struct snd_soc_dai_driver *dw_i2s_dai, + struct resource *res) +{ + u32 comp1 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_1); + u32 comp2 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_2); + u32 fifo_depth = 1 << (1 + COMP1_FIFO_DEPTH_GLOBAL(comp1)); + u32 idx = COMP1_APB_DATA_WIDTH(comp1); + u32 idx2; + int ret; + + if (WARN_ON(idx >= ARRAY_SIZE(bus_widths))) + return -EINVAL; + + ret = dw_configure_dai(dev, dw_i2s_dai, SNDRV_PCM_RATE_8000_192000); + if (ret < 0) + return ret; + + if (COMP1_TX_ENABLED(comp1)) { + idx2 = COMP1_TX_WORDSIZE_0(comp1); + + dev->capability |= DWC_I2S_PLAY; + dev->play_dma_data.dt.addr = res->start + I2S_TXDMA; + dev->play_dma_data.dt.addr_width = bus_widths[idx]; + dev->play_dma_data.dt.chan_name = "TX"; + dev->play_dma_data.dt.fifo_size = fifo_depth * + (fifo_width[idx2]) >> 8; + dev->play_dma_data.dt.maxburst = 16; + } + if (COMP1_RX_ENABLED(comp1)) { + idx2 = COMP2_RX_WORDSIZE_0(comp2); + + dev->capability |= DWC_I2S_RECORD; + dev->capture_dma_data.dt.addr = res->start + I2S_RXDMA; + dev->capture_dma_data.dt.addr_width = bus_widths[idx]; + dev->capture_dma_data.dt.chan_name = "RX"; + dev->capture_dma_data.dt.fifo_size = fifo_depth * + (fifo_width[idx2] >> 8); + dev->capture_dma_data.dt.maxburst = 16; } return 0; + } static int dw_i2s_probe(struct platform_device *pdev) @@ -441,11 +519,6 @@ static int dw_i2s_probe(struct platform_device *pdev) int ret; struct snd_soc_dai_driver *dw_i2s_dai; - if (!pdata) { - dev_err(&pdev->dev, "Invalid platform data\n"); - return -EINVAL; - } - dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); if (!dev) { dev_warn(&pdev->dev, "kzalloc fail\n"); @@ -466,15 +539,28 @@ static int dw_i2s_probe(struct platform_device *pdev) return PTR_ERR(dev->i2s_base); dev->dev = &pdev->dev; - ret = dw_configure_dai_by_pd(dev, dw_i2s_dai, res, pdata); - if (ret < 0) - return ret; + if (pdata) { + ret = dw_configure_dai_by_pd(dev, dw_i2s_dai, res, pdata); + if (ret < 0) + return ret; + + dev->capability = pdata->cap; + dev->i2s_clk_cfg = pdata->i2s_clk_cfg; + if (!dev->i2s_clk_cfg) { + dev_err(&pdev->dev, "no clock configure method\n"); + return -ENODEV; + } + + dev->clk = devm_clk_get(&pdev->dev, NULL); + } else { + ret = dw_configure_dai_by_dt(dev, dw_i2s_dai, res); + if (ret < 0) + return ret; - dev->capability = pdata->cap; - dev->i2s_clk_cfg = pdata->i2s_clk_cfg; - dev->clk = devm_clk_get(&pdev->dev, NULL); + dev->clk = devm_clk_get(&pdev->dev, "i2sclk"); + } if (IS_ERR(dev->clk)) - return PTR_ERR(dev->clk); + return PTR_ERR(dev->clk); ret = clk_prepare_enable(dev->clk); if (ret < 0) @@ -488,6 +574,15 @@ static int dw_i2s_probe(struct platform_device *pdev) goto err_clk_disable; } + if (!pdata) { + ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0); + if (ret) { + dev_err(&pdev->dev, + "Could not register PCM: %d\n", ret); + goto err_clk_disable; + } + } + return 0; err_clk_disable: @@ -504,11 +599,23 @@ static int dw_i2s_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id dw_i2s_of_match[] = { + { .compatible = "snps,designware-i2s", }, + {}, +}; + +MODULE_DEVICE_TABLE(of, dw_i2s_of_match); +#endif + static struct platform_driver dw_i2s_driver = { .probe = dw_i2s_probe, .remove = dw_i2s_remove, .driver = { .name = "designware-i2s", +#ifdef CONFIG_OF + .of_match_table = of_match_ptr(dw_i2s_of_match), +#endif }, }; -- cgit v1.2.3 From 544c55c810a55dcfd2febbc33105642923be9192 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Sat, 3 Jan 2015 19:03:55 +0100 Subject: ASoC: Intel: Delete an unnecessary check before the function call "sst_dma_free" The sst_dma_free() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Mark Brown --- sound/soc/intel/sst-dsp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-dsp.c b/sound/soc/intel/sst-dsp.c index 86e410845670..64e94212d2d2 100644 --- a/sound/soc/intel/sst-dsp.c +++ b/sound/soc/intel/sst-dsp.c @@ -410,8 +410,7 @@ void sst_dsp_free(struct sst_dsp *sst) if (sst->ops->free) sst->ops->free(sst); - if (sst->dma) - sst_dma_free(sst->dma); + sst_dma_free(sst->dma); } EXPORT_SYMBOL_GPL(sst_dsp_free); -- cgit v1.2.3 From 180cf794d4f5e0e82a4df30b8bacd9b472f80f44 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Sat, 3 Jan 2015 19:25:55 +0100 Subject: ASoC: fsi: Deletion of unnecessary checks before the function call "clk_enable" The clk_enable() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Mark Brown --- sound/soc/sh/fsi.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 8869971d7884..d49f25f9efd3 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -820,12 +820,9 @@ static int fsi_clk_enable(struct device *dev, return ret; } - if (clock->xck) - clk_enable(clock->xck); - if (clock->ick) - clk_enable(clock->ick); - if (clock->div) - clk_enable(clock->div); + clk_enable(clock->xck); + clk_enable(clock->ick); + clk_enable(clock->div); clock->count++; } -- cgit v1.2.3 From 4e3461d34f4cd632b403342ea1df33135e5e3ad3 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Sat, 3 Jan 2015 19:49:37 +0100 Subject: ASoC: Intel: Delete an unnecessary check before the function call "release_firmware" The release_firmware() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Mark Brown --- sound/soc/intel/sst/sst_loader.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst/sst_loader.c b/sound/soc/intel/sst/sst_loader.c index b580f96e25e5..7888cd707853 100644 --- a/sound/soc/intel/sst/sst_loader.c +++ b/sound/soc/intel/sst/sst_loader.c @@ -324,8 +324,7 @@ void sst_firmware_load_cb(const struct firmware *fw, void *context) if (ctx->sst_state != SST_RESET || ctx->fw_in_mem != NULL) { - if (fw != NULL) - release_firmware(fw); + release_firmware(fw); mutex_unlock(&ctx->sst_lock); return; } -- cgit v1.2.3 From 2b730cc38d3ca592b4f9f71989e7f0c79b37b3b3 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:21 +0100 Subject: ASoC: alc5632: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver const as well (snd_soc_register_codec() accepts pointer to const). Signed-off-by: Krzysztof Kozlowski Signed-off-by: Mark Brown --- sound/soc/codecs/alc5632.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c index d1fdbc266631..07630260e1ba 100644 --- a/sound/soc/codecs/alc5632.c +++ b/sound/soc/codecs/alc5632.c @@ -1066,7 +1066,7 @@ static int alc5632_probe(struct snd_soc_codec *codec) return 0; } -static struct snd_soc_codec_driver soc_codec_device_alc5632 = { +static const struct snd_soc_codec_driver soc_codec_device_alc5632 = { .probe = alc5632_probe, .resume = alc5632_resume, .set_bias_level = alc5632_set_bias_level, @@ -1080,7 +1080,7 @@ static struct snd_soc_codec_driver soc_codec_device_alc5632 = { .num_dapm_routes = ARRAY_SIZE(alc5632_dapm_routes), }; -static struct regmap_config alc5632_regmap = { +static const struct regmap_config alc5632_regmap = { .reg_bits = 8, .val_bits = 16, -- cgit v1.2.3 From d883641f87a42cffcdbbdc664fce1def20ed02b6 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:22 +0100 Subject: ASoC: cs35l32: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver const as well (snd_soc_register_codec() accepts pointer to const). Signed-off-by: Krzysztof Kozlowski Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/cs35l32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/cs35l32.c b/sound/soc/codecs/cs35l32.c index ec55c590afd0..f2b8aad21274 100644 --- a/sound/soc/codecs/cs35l32.c +++ b/sound/soc/codecs/cs35l32.c @@ -264,7 +264,7 @@ static int cs35l32_codec_set_sysclk(struct snd_soc_codec *codec, CS35L32_MCLK_DIV2_MASK | CS35L32_MCLK_RATIO_MASK, val); } -static struct snd_soc_codec_driver soc_codec_dev_cs35l32 = { +static const struct snd_soc_codec_driver soc_codec_dev_cs35l32 = { .set_sysclk = cs35l32_codec_set_sysclk, .dapm_widgets = cs35l32_dapm_widgets, @@ -288,7 +288,7 @@ static const struct reg_default cs35l32_monitor_patch[] = { { 0x00, 0x00 }, }; -static struct regmap_config cs35l32_regmap = { +static const struct regmap_config cs35l32_regmap = { .reg_bits = 8, .val_bits = 8, -- cgit v1.2.3 From b5fbcbab50b4f8065666d3633f47722bf8969b34 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:23 +0100 Subject: ASoC: cs42l52: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver const as well (snd_soc_register_codec() accepts pointer to const). Signed-off-by: Krzysztof Kozlowski Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/cs42l52.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 35fbef743fbe..1589e7a881d8 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -1103,7 +1103,7 @@ static int cs42l52_remove(struct snd_soc_codec *codec) return 0; } -static struct snd_soc_codec_driver soc_codec_dev_cs42l52 = { +static const struct snd_soc_codec_driver soc_codec_dev_cs42l52 = { .probe = cs42l52_probe, .remove = cs42l52_remove, .set_bias_level = cs42l52_set_bias_level, @@ -1130,7 +1130,7 @@ static const struct reg_default cs42l52_threshold_patch[] = { }; -static struct regmap_config cs42l52_regmap = { +static const struct regmap_config cs42l52_regmap = { .reg_bits = 8, .val_bits = 8, -- cgit v1.2.3 From cf0efa1c71c86b3ba731b9f3bad37ea4ceee6fbe Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:24 +0100 Subject: ASoC: cs42l56: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver const as well (snd_soc_register_codec() accepts pointer to const). Signed-off-by: Krzysztof Kozlowski Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/cs42l56.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c index 2ddc7ac10ad7..cbc654fe48c7 100644 --- a/sound/soc/codecs/cs42l56.c +++ b/sound/soc/codecs/cs42l56.c @@ -1164,7 +1164,7 @@ static int cs42l56_remove(struct snd_soc_codec *codec) return 0; } -static struct snd_soc_codec_driver soc_codec_dev_cs42l56 = { +static const struct snd_soc_codec_driver soc_codec_dev_cs42l56 = { .probe = cs42l56_probe, .remove = cs42l56_remove, .set_bias_level = cs42l56_set_bias_level, @@ -1179,7 +1179,7 @@ static struct snd_soc_codec_driver soc_codec_dev_cs42l56 = { .num_controls = ARRAY_SIZE(cs42l56_snd_controls), }; -static struct regmap_config cs42l56_regmap = { +static const struct regmap_config cs42l56_regmap = { .reg_bits = 8, .val_bits = 8, -- cgit v1.2.3 From cd2ee8ad55a1728f291a760cece9ceac11462b9e Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:25 +0100 Subject: ASoC: cs42l73: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver const as well (snd_soc_register_codec() accepts pointer to const). Signed-off-by: Krzysztof Kozlowski Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/cs42l73.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c index 7c55537c69cf..8ecedba79606 100644 --- a/sound/soc/codecs/cs42l73.c +++ b/sound/soc/codecs/cs42l73.c @@ -1347,7 +1347,7 @@ static int cs42l73_probe(struct snd_soc_codec *codec) return 0; } -static struct snd_soc_codec_driver soc_codec_dev_cs42l73 = { +static const struct snd_soc_codec_driver soc_codec_dev_cs42l73 = { .probe = cs42l73_probe, .set_bias_level = cs42l73_set_bias_level, .suspend_bias_off = true, @@ -1361,7 +1361,7 @@ static struct snd_soc_codec_driver soc_codec_dev_cs42l73 = { .num_controls = ARRAY_SIZE(cs42l73_snd_controls), }; -static struct regmap_config cs42l73_regmap = { +static const struct regmap_config cs42l73_regmap = { .reg_bits = 8, .val_bits = 8, -- cgit v1.2.3 From c0b363891816ea60d95a7dfcfc72f9955a7f1d32 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:26 +0100 Subject: ASoC: wm8804: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver const as well (snd_soc_register_codec() accepts pointer to const). Signed-off-by: Krzysztof Kozlowski Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/wm8804.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c index 1315f7642503..b2b0e68f707e 100644 --- a/sound/soc/codecs/wm8804.c +++ b/sound/soc/codecs/wm8804.c @@ -648,7 +648,7 @@ static struct snd_soc_dai_driver wm8804_dai = { .symmetric_rates = 1 }; -static struct snd_soc_codec_driver soc_codec_dev_wm8804 = { +static const struct snd_soc_codec_driver soc_codec_dev_wm8804 = { .probe = wm8804_probe, .remove = wm8804_remove, .set_bias_level = wm8804_set_bias_level, @@ -664,7 +664,7 @@ static const struct of_device_id wm8804_of_match[] = { }; MODULE_DEVICE_TABLE(of, wm8804_of_match); -static struct regmap_config wm8804_regmap_config = { +static const struct regmap_config wm8804_regmap_config = { .reg_bits = 8, .val_bits = 8, -- cgit v1.2.3 From b682d7baf11ab0d29d511632eb0195b5fa004295 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:27 +0100 Subject: ASoC: wm8988: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver const as well (snd_soc_register_codec() accepts pointer to const). Signed-off-by: Krzysztof Kozlowski Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/wm8988.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c index e418199155a8..d320c5251856 100644 --- a/sound/soc/codecs/wm8988.c +++ b/sound/soc/codecs/wm8988.c @@ -813,7 +813,7 @@ static int wm8988_probe(struct snd_soc_codec *codec) return 0; } -static struct snd_soc_codec_driver soc_codec_dev_wm8988 = { +static const struct snd_soc_codec_driver soc_codec_dev_wm8988 = { .probe = wm8988_probe, .set_bias_level = wm8988_set_bias_level, .suspend_bias_off = true, @@ -826,7 +826,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8988 = { .num_dapm_routes = ARRAY_SIZE(wm8988_dapm_routes), }; -static struct regmap_config wm8988_regmap = { +static const struct regmap_config wm8988_regmap = { .reg_bits = 7, .val_bits = 9, -- cgit v1.2.3 From 27ad02f3b6452e0b650835438eb10ba76cb7dfaf Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 5 Jan 2015 10:18:28 +0100 Subject: ASoC: wm8804: Constify struct regmap_config and snd_soc_codec_driver The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Make struct snd_soc_codec_driver (snd_soc_register_codec() accepts pointer to const) and array of default register values const as well. Signed-off-by: Krzysztof Kozlowski Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/wm8995.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index c280f0a3a424..120228b6b596 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -44,7 +44,7 @@ static const char *wm8995_supply_names[WM8995_NUM_SUPPLIES] = { "MICVDD" }; -static struct reg_default wm8995_reg_defaults[] = { +static const struct reg_default wm8995_reg_defaults[] = { { 0, 0x8995 }, { 5, 0x0100 }, { 16, 0x000b }, @@ -2190,7 +2190,7 @@ static struct snd_soc_dai_driver wm8995_dai[] = { } }; -static struct snd_soc_codec_driver soc_codec_dev_wm8995 = { +static const struct snd_soc_codec_driver soc_codec_dev_wm8995 = { .probe = wm8995_probe, .remove = wm8995_remove, .set_bias_level = wm8995_set_bias_level, @@ -2204,7 +2204,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8995 = { .num_dapm_routes = ARRAY_SIZE(wm8995_intercon), }; -static struct regmap_config wm8995_regmap = { +static const struct regmap_config wm8995_regmap = { .reg_bits = 16, .val_bits = 16, -- cgit v1.2.3 From de7621e870d527e949b5b2351e599398e5fac9ee Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 13:56:07 +0100 Subject: ASoC: dmaengine: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Similarly there is also no need to do it on the pcm_new() error path as the PCM will be freed if a error is returned. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/soc-generic-dmaengine-pcm.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index b329b84bc5af..4864392bfcba 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -200,11 +200,6 @@ static int dmaengine_pcm_open(struct snd_pcm_substream *substream) return snd_dmaengine_pcm_open(substream, chan); } -static void dmaengine_pcm_free(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static struct dma_chan *dmaengine_pcm_compat_request_channel( struct snd_soc_pcm_runtime *rtd, struct snd_pcm_substream *substream) @@ -283,8 +278,7 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd) if (!pcm->chan[i]) { dev_err(rtd->platform->dev, "Missing dma channel for stream: %d\n", i); - ret = -EINVAL; - goto err_free; + return -EINVAL; } ret = snd_pcm_lib_preallocate_pages(substream, @@ -293,7 +287,7 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd) prealloc_buffer_size, max_buffer_size); if (ret) - goto err_free; + return ret; /* * This will only return false if we know for sure that at least @@ -307,10 +301,6 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd) } return 0; - -err_free: - dmaengine_pcm_free(rtd->pcm); - return ret; } static snd_pcm_uframes_t dmaengine_pcm_pointer( @@ -341,7 +331,6 @@ static const struct snd_soc_platform_driver dmaengine_pcm_platform = { }, .ops = &dmaengine_pcm_ops, .pcm_new = dmaengine_pcm_new, - .pcm_free = dmaengine_pcm_free, }; static const char * const dmaengine_pcm_dma_channel_names[] = { -- cgit v1.2.3 From 12e29a075d4c0c9767261068cdcbfa4b346a451b Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 13:56:08 +0100 Subject: ASoC: au1x: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/au1x/dbdma2.c | 6 ------ sound/soc/au1x/dma.c | 6 ------ 2 files changed, 12 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c index b06b8d8128c6..dd94fea72d5d 100644 --- a/sound/soc/au1x/dbdma2.c +++ b/sound/soc/au1x/dbdma2.c @@ -315,11 +315,6 @@ static struct snd_pcm_ops au1xpsc_pcm_ops = { .pointer = au1xpsc_pcm_pointer, }; -static void au1xpsc_pcm_free_dma_buffers(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int au1xpsc_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; @@ -335,7 +330,6 @@ static int au1xpsc_pcm_new(struct snd_soc_pcm_runtime *rtd) static struct snd_soc_platform_driver au1xpsc_soc_platform = { .ops = &au1xpsc_pcm_ops, .pcm_new = au1xpsc_pcm_new, - .pcm_free = au1xpsc_pcm_free_dma_buffers, }; static int au1xpsc_pcm_drvprobe(struct platform_device *pdev) diff --git a/sound/soc/au1x/dma.c b/sound/soc/au1x/dma.c index 6ffaaff469c7..24cc7f40d87a 100644 --- a/sound/soc/au1x/dma.c +++ b/sound/soc/au1x/dma.c @@ -287,11 +287,6 @@ static struct snd_pcm_ops alchemy_pcm_ops = { .pointer = alchemy_pcm_pointer, }; -static void alchemy_pcm_free_dma_buffers(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int alchemy_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_pcm *pcm = rtd->pcm; @@ -305,7 +300,6 @@ static int alchemy_pcm_new(struct snd_soc_pcm_runtime *rtd) static struct snd_soc_platform_driver alchemy_pcm_soc_platform = { .ops = &alchemy_pcm_ops, .pcm_new = alchemy_pcm_new, - .pcm_free = alchemy_pcm_free_dma_buffers, }; static int alchemy_pcm_drvprobe(struct platform_device *pdev) -- cgit v1.2.3 From 3a96878e6d01b70836cbf8a0e968619ef2e2aceb Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 13:56:10 +0100 Subject: ASoC: nuc900: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/nuc900/nuc900-pcm.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c index b779a3d9b5dd..b809fa909e4d 100644 --- a/sound/soc/nuc900/nuc900-pcm.c +++ b/sound/soc/nuc900/nuc900-pcm.c @@ -306,11 +306,6 @@ static struct snd_pcm_ops nuc900_dma_ops = { .mmap = nuc900_dma_mmap, }; -static void nuc900_dma_free_dma_buffers(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; @@ -330,7 +325,6 @@ static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd) static struct snd_soc_platform_driver nuc900_soc_platform = { .ops = &nuc900_dma_ops, .pcm_new = nuc900_dma_new, - .pcm_free = nuc900_dma_free_dma_buffers, }; static int nuc900_soc_platform_probe(struct platform_device *pdev) -- cgit v1.2.3 From ddf3335b3e716ab2161e4db5b70984aef35075a3 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 13:56:11 +0100 Subject: ASoC: rcar: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 75308bbc2ce8..d9c81cda09f7 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1140,15 +1140,9 @@ static int rsnd_pcm_new(struct snd_soc_pcm_runtime *rtd) PREALLOC_BUFFER, PREALLOC_BUFFER_MAX); } -static void rsnd_pcm_free(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static struct snd_soc_platform_driver rsnd_soc_platform = { .ops = &rsnd_pcm_ops, .pcm_new = rsnd_pcm_new, - .pcm_free = rsnd_pcm_free, }; static const struct snd_soc_component_driver rsnd_soc_component = { -- cgit v1.2.3 From 0db54e74a9e44afb92bc547277827258dbf5dc8f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 13:56:12 +0100 Subject: ASoC: sh: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/sh/dma-sh7760.c | 6 ------ sound/soc/sh/fsi.c | 6 ------ sound/soc/sh/siu_pcm.c | 1 - 3 files changed, 13 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c index a5b2c4ea90d9..fd11404a3bc7 100644 --- a/sound/soc/sh/dma-sh7760.c +++ b/sound/soc/sh/dma-sh7760.c @@ -305,11 +305,6 @@ static struct snd_pcm_ops camelot_pcm_ops = { .pointer = camelot_pos, }; -static void camelot_pcm_free(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int camelot_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_pcm *pcm = rtd->pcm; @@ -328,7 +323,6 @@ static int camelot_pcm_new(struct snd_soc_pcm_runtime *rtd) static struct snd_soc_platform_driver sh7760_soc_platform = { .ops = &camelot_pcm_ops, .pcm_new = camelot_pcm_new, - .pcm_free = camelot_pcm_free, }; static int sh7760_soc_platform_probe(struct platform_device *pdev) diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 8869971d7884..422faa93972b 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -1765,11 +1765,6 @@ static struct snd_pcm_ops fsi_pcm_ops = { #define PREALLOC_BUFFER (32 * 1024) #define PREALLOC_BUFFER_MAX (32 * 1024) -static void fsi_pcm_free(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int fsi_pcm_new(struct snd_soc_pcm_runtime *rtd) { return snd_pcm_lib_preallocate_pages_for_all( @@ -1821,7 +1816,6 @@ static struct snd_soc_dai_driver fsi_soc_dai[] = { static struct snd_soc_platform_driver fsi_soc_platform = { .ops = &fsi_pcm_ops, .pcm_new = fsi_pcm_new, - .pcm_free = fsi_pcm_free, }; static const struct snd_soc_component_driver fsi_soc_component = { diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c index 32eb6da2d2bd..82902f56e82f 100644 --- a/sound/soc/sh/siu_pcm.c +++ b/sound/soc/sh/siu_pcm.c @@ -589,7 +589,6 @@ static void siu_pcm_free(struct snd_pcm *pcm) tasklet_kill(&port_info->playback.tasklet); siu_free_port(port_info); - snd_pcm_lib_preallocate_free_for_all(pcm); dev_dbg(pcm->card->dev, "%s\n", __func__); } -- cgit v1.2.3 From 691384503426f97f647e98eed85410eae71c2754 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 13:56:13 +0100 Subject: ASoC: txx9: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/txx9/txx9aclc.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c index 070e44e251ce..88eacfd83da6 100644 --- a/sound/soc/txx9/txx9aclc.c +++ b/sound/soc/txx9/txx9aclc.c @@ -282,11 +282,6 @@ static struct snd_pcm_ops txx9aclc_pcm_ops = { .pointer = txx9aclc_pcm_pointer, }; -static void txx9aclc_pcm_free_dma_buffers(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int txx9aclc_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; @@ -412,7 +407,6 @@ static struct snd_soc_platform_driver txx9aclc_soc_platform = { .remove = txx9aclc_pcm_remove, .ops = &txx9aclc_pcm_ops, .pcm_new = txx9aclc_pcm_new, - .pcm_free = txx9aclc_pcm_free_dma_buffers, }; static int txx9aclc_soc_platform_probe(struct platform_device *pdev) -- cgit v1.2.3 From 057a1573fd1309a6b3a039f9cd75b4e90f7f6cf4 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 11:30:35 +0100 Subject: ASoC: broadwell: Drop unnecessary snd_soc_dapm_enable() calls DAPM widgets are enabled by default, there is no need to enable them unless they have previously been explicitly disabled. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/intel/broadwell.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/broadwell.c b/sound/soc/intel/broadwell.c index 7cf95d5d5d80..9cf7d01479ad 100644 --- a/sound/soc/intel/broadwell.c +++ b/sound/soc/intel/broadwell.c @@ -140,8 +140,6 @@ static struct snd_soc_ops broadwell_rt286_ops = { static int broadwell_rtd_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; struct sst_pdata *pdata = dev_get_platdata(rtd->platform->dev); struct sst_hsw *broadwell = pdata->dsp; int ret; @@ -155,14 +153,6 @@ static int broadwell_rtd_init(struct snd_soc_pcm_runtime *rtd) return ret; } - /* always connected - check HP for jack detect */ - snd_soc_dapm_enable_pin(dapm, "Headphone Jack"); - snd_soc_dapm_enable_pin(dapm, "Speaker"); - snd_soc_dapm_enable_pin(dapm, "Mic Jack"); - snd_soc_dapm_enable_pin(dapm, "Line Jack"); - snd_soc_dapm_enable_pin(dapm, "DMIC1"); - snd_soc_dapm_enable_pin(dapm, "DMIC2"); - return 0; } -- cgit v1.2.3 From 7a81140b0ead01fcb27e6167b1015b06c36acbd0 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 11:23:44 +0100 Subject: ASoC: byt-rt5640: Fix snd_soc_dapm_ignore_suspend() calls To work properly snd_soc_dapm_ignore_suspend() needs to be called on endpoint widgets. In this case those are the board level Speaker and Headphone widgets and not the CODEC output widgets that are connected to them. Signed-off-by: Lars-Peter Clausen Acked-by: Jarkko Nikula Signed-off-by: Mark Brown --- sound/soc/intel/byt-rt5640.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/byt-rt5640.c b/sound/soc/intel/byt-rt5640.c index 0cba7830c5e9..a51856e91826 100644 --- a/sound/soc/intel/byt-rt5640.c +++ b/sound/soc/intel/byt-rt5640.c @@ -171,13 +171,8 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) return ret; } - snd_soc_dapm_ignore_suspend(dapm, "HPOL"); - snd_soc_dapm_ignore_suspend(dapm, "HPOR"); - - snd_soc_dapm_ignore_suspend(dapm, "SPOLP"); - snd_soc_dapm_ignore_suspend(dapm, "SPOLN"); - snd_soc_dapm_ignore_suspend(dapm, "SPORP"); - snd_soc_dapm_ignore_suspend(dapm, "SPORN"); + snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone"); + snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker"); return ret; } -- cgit v1.2.3 From b93673be48cef887551d109683922bcc15f40d27 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 11:23:45 +0100 Subject: ASoC: byt-rt5640: Register microphone routes with the card DAPM context Board level DAPM elements should be registered with the card's DAPM context rather than the CODEC's DAPM context. Signed-off-by: Lars-Peter Clausen Acked-by: Jarkko Nikula Signed-off-by: Mark Brown --- sound/soc/intel/byt-rt5640.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/byt-rt5640.c b/sound/soc/intel/byt-rt5640.c index a51856e91826..354eaad886e1 100644 --- a/sound/soc/intel/byt-rt5640.c +++ b/sound/soc/intel/byt-rt5640.c @@ -132,7 +132,6 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) { int ret; struct snd_soc_codec *codec = runtime->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; struct snd_soc_card *card = runtime->card; const struct snd_soc_dapm_route *custom_map; int num_routes; @@ -161,7 +160,7 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) num_routes = ARRAY_SIZE(byt_rt5640_intmic_dmic1_map); } - ret = snd_soc_dapm_add_routes(dapm, custom_map, num_routes); + ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes); if (ret) return ret; -- cgit v1.2.3 From 8686f251e4823a4196bae86f22dab8cfd3b454cc Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 13:56:09 +0100 Subject: ASoC: intel: Remove unnecessary snd_pcm_lib_preallocate_free_for_all() The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Signed-off-by: Lars-Peter Clausen Acked-by: Jarkko Nikula Signed-off-by: Mark Brown --- sound/soc/intel/sst-baytrail-pcm.c | 6 ------ sound/soc/intel/sst-haswell-pcm.c | 6 ------ sound/soc/intel/sst-mfld-platform-pcm.c | 7 ------- 3 files changed, 19 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-baytrail-pcm.c b/sound/soc/intel/sst-baytrail-pcm.c index 3bb6288d8b4d..224c49c9f135 100644 --- a/sound/soc/intel/sst-baytrail-pcm.c +++ b/sound/soc/intel/sst-baytrail-pcm.c @@ -320,11 +320,6 @@ static struct snd_pcm_ops sst_byt_pcm_ops = { .mmap = sst_byt_pcm_mmap, }; -static void sst_byt_pcm_free(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int sst_byt_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_pcm *pcm = rtd->pcm; @@ -403,7 +398,6 @@ static struct snd_soc_platform_driver byt_soc_platform = { .remove = sst_byt_pcm_remove, .ops = &sst_byt_pcm_ops, .pcm_new = sst_byt_pcm_new, - .pcm_free = sst_byt_pcm_free, }; static const struct snd_soc_component_driver byt_dai_component = { diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c index 619525200705..13f156b4a612 100644 --- a/sound/soc/intel/sst-haswell-pcm.c +++ b/sound/soc/intel/sst-haswell-pcm.c @@ -735,11 +735,6 @@ static void hsw_pcm_free_modules(struct hsw_priv_data *pdata) } } -static void hsw_pcm_free(struct snd_pcm *pcm) -{ - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int hsw_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_pcm *pcm = rtd->pcm; @@ -936,7 +931,6 @@ static struct snd_soc_platform_driver hsw_soc_platform = { .remove = hsw_pcm_remove, .ops = &hsw_pcm_ops, .pcm_new = hsw_pcm_new, - .pcm_free = hsw_pcm_free, }; static const struct snd_soc_component_driver hsw_dai_component = { diff --git a/sound/soc/intel/sst-mfld-platform-pcm.c b/sound/soc/intel/sst-mfld-platform-pcm.c index a1a8d9d91539..7523cbef8780 100644 --- a/sound/soc/intel/sst-mfld-platform-pcm.c +++ b/sound/soc/intel/sst-mfld-platform-pcm.c @@ -643,12 +643,6 @@ static struct snd_pcm_ops sst_platform_ops = { .pointer = sst_platform_pcm_pointer, }; -static void sst_pcm_free(struct snd_pcm *pcm) -{ - dev_dbg(pcm->dev, "sst_pcm_free called\n"); - snd_pcm_lib_preallocate_free_for_all(pcm); -} - static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dai *dai = rtd->cpu_dai; @@ -679,7 +673,6 @@ static struct snd_soc_platform_driver sst_soc_platform_drv = { .ops = &sst_platform_ops, .compr_ops = &sst_platform_compr_ops, .pcm_new = sst_pcm_new, - .pcm_free = sst_pcm_free, }; static const struct snd_soc_component_driver sst_component = { -- cgit v1.2.3 From 059d3dc6e5e8d4a62803eb3ad01b34fa3f714675 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:10 +0100 Subject: ASoC: sam9g20_wm8731: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Acked-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/sam9g20_wm8731.c | 30 ++---------------------------- 1 file changed, 2 insertions(+), 28 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 66b66d0e7514..98ca6341147b 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -64,33 +64,6 @@ static struct clk *mclk; -static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int ret; - - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - return 0; -} - -static struct snd_soc_ops at91sam9g20ek_ops = { - .hw_params = at91sam9g20ek_hw_params, -}; - static int at91sam9g20ek_set_bias_level(struct snd_soc_card *card, struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) @@ -173,7 +146,8 @@ static struct snd_soc_dai_link at91sam9g20ek_dai = { .init = at91sam9g20ek_wm8731_init, .platform_name = "at91rm9200_ssc.0", .codec_name = "wm8731.0-001b", - .ops = &at91sam9g20ek_ops, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, }; static struct snd_soc_card snd_soc_at91sam9g20ek = { -- cgit v1.2.3 From b4508d0f95fa4aaed889549e31391641d675d4bb Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:11 +0100 Subject: ASoC: db1200: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/au1x/db1200.c | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c index a747ac0b399f..c75995f2779c 100644 --- a/sound/soc/au1x/db1200.c +++ b/sound/soc/au1x/db1200.c @@ -91,27 +91,12 @@ static int db1200_i2s_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int ret; /* WM8731 has its own 12MHz crystal */ snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK_XTAL, 12000000, SND_SOC_CLOCK_IN); - /* codec is bitclock and lrclk master */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_LEFT_J | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - goto out; - - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_LEFT_J | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - goto out; - - ret = 0; -out: - return ret; + return 0; } static struct snd_soc_ops db1200_i2s_wm8731_ops = { @@ -125,6 +110,8 @@ static struct snd_soc_dai_link db1200_i2s_dai = { .cpu_dai_name = "au1xpsc_i2s.1", .platform_name = "au1xpsc-pcm.1", .codec_name = "wm8731.0-001b", + .dai_fmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, .ops = &db1200_i2s_wm8731_ops, }; -- cgit v1.2.3 From 4de59dbd28565ad1074d2bcf294a0a4b41c64e07 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:12 +0100 Subject: ASoC: eureka-tlv320: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/fsl/eukrea-tlv320.c | 21 ++------------------- 1 file changed, 2 insertions(+), 19 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 9ce70fc67b09..8c9e9006dd84 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -42,25 +42,6 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret; - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - /* fsl_ssi lacks the set_fmt ops. */ - if (ret && ret != -ENOTSUPP) { - dev_err(cpu_dai->dev, - "Failed to set the cpu dai format.\n"); - return ret; - } - - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret) { - dev_err(cpu_dai->dev, - "Failed to set the codec format.\n"); - return ret; - } - ret = snd_soc_dai_set_sysclk(codec_dai, 0, CODEC_CLOCK, SND_SOC_CLOCK_OUT); if (ret) { @@ -91,6 +72,8 @@ static struct snd_soc_dai_link eukrea_tlv320_dai = { .name = "tlv320aic23", .stream_name = "TLV320AIC23", .codec_dai_name = "tlv320aic23-hifi", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, .ops = &eukrea_tlv320_snd_ops, }; -- cgit v1.2.3 From dea53bd36811d6b117a497eb91b2e4a54ef73548 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:13 +0100 Subject: ASoC: mx27vis-aci32x4: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/fsl/mx27vis-aic32x4.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/mx27vis-aic32x4.c b/sound/soc/fsl/mx27vis-aic32x4.c index b1ced7b8d80c..198eeb3f3f7a 100644 --- a/sound/soc/fsl/mx27vis-aic32x4.c +++ b/sound/soc/fsl/mx27vis-aic32x4.c @@ -55,16 +55,6 @@ static int mx27vis_aic32x4_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret; - u32 dai_format; - - dai_format = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM; - - /* set codec DAI configuration */ - snd_soc_dai_set_fmt(codec_dai, dai_format); - - /* set cpu DAI configuration */ - snd_soc_dai_set_fmt(cpu_dai, dai_format); ret = snd_soc_dai_set_sysclk(codec_dai, 0, 25000000, SND_SOC_CLOCK_OUT); @@ -164,6 +154,8 @@ static struct snd_soc_dai_link mx27vis_aic32x4_dai = { .platform_name = "imx-ssi.0", .codec_name = "tlv320aic32x4.0-0018", .cpu_dai_name = "imx-ssi.0", + .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, .ops = &mx27vis_aic32x4_snd_ops, }; -- cgit v1.2.3 From 734890a6c99ee81b935164963c03fc8bbf3f821b Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:14 +0100 Subject: ASoC: wm1133-ev1: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/fsl/wm1133-ev1.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/wm1133-ev1.c b/sound/soc/fsl/wm1133-ev1.c index 804749a6c61e..d072bd13db09 100644 --- a/sound/soc/fsl/wm1133-ev1.c +++ b/sound/soc/fsl/wm1133-ev1.c @@ -87,7 +87,6 @@ static int wm1133_ev1_hw_params(struct snd_pcm_substream *substream, snd_pcm_format_t format = params_format(params); unsigned int rate = params_rate(params); unsigned int channels = params_channels(params); - u32 dai_format; /* find the correct audio parameters */ for (i = 0; i < ARRAY_SIZE(wm8350_audio); i++) { @@ -104,15 +103,6 @@ static int wm1133_ev1_hw_params(struct snd_pcm_substream *substream, /* codec FLL input is 14.75 MHz from MCLK */ snd_soc_dai_set_pll(codec_dai, 0, 0, 14750000, wm8350_audio[i].sysclk); - dai_format = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM; - - /* set codec DAI configuration */ - snd_soc_dai_set_fmt(codec_dai, dai_format); - - /* set cpu DAI configuration */ - snd_soc_dai_set_fmt(cpu_dai, dai_format); - /* TODO: The SSI driver should figure this out for us */ switch (channels) { case 2: @@ -244,6 +234,8 @@ static struct snd_soc_dai_link wm1133_ev1_dai = { .init = wm1133_ev1_init, .ops = &wm1133_ev1_ops, .symmetric_rates = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, }; static struct snd_soc_card wm1133_ev1 = { -- cgit v1.2.3 From bc6a5d649bda56c579853bfe710db88bf38da522 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:15 +0100 Subject: ASoC: mxs-sgtl5000: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/mxs/mxs-sgtl5000.c | 27 ++++++--------------------- 1 file changed, 6 insertions(+), 21 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index 6f1916b71815..6e6fce6a14ba 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -36,7 +36,7 @@ static int mxs_sgtl5000_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; unsigned int rate = params_rate(params); - u32 dai_format, mclk; + u32 mclk; int ret; /* sgtl5000 does not support 512*rate when in 96000 fs */ @@ -65,26 +65,6 @@ static int mxs_sgtl5000_hw_params(struct snd_pcm_substream *substream, return ret; } - /* set codec to slave mode */ - dai_format = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; - - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, dai_format); - if (ret) { - dev_err(codec_dai->dev, "Failed to set dai format to %08x\n", - dai_format); - return ret; - } - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, dai_format); - if (ret) { - dev_err(cpu_dai->dev, "Failed to set dai format to %08x\n", - dai_format); - return ret; - } - return 0; } @@ -92,17 +72,22 @@ static struct snd_soc_ops mxs_sgtl5000_hifi_ops = { .hw_params = mxs_sgtl5000_hw_params, }; +#define MXS_SGTL5000_DAI_FMT (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | \ + SND_SOC_DAIFMT_CBS_CFS) + static struct snd_soc_dai_link mxs_sgtl5000_dai[] = { { .name = "HiFi Tx", .stream_name = "HiFi Playback", .codec_dai_name = "sgtl5000", + .dai_fmt = MXS_SGTL5000_DAI_FMT, .ops = &mxs_sgtl5000_hifi_ops, .playback_only = true, }, { .name = "HiFi Rx", .stream_name = "HiFi Capture", .codec_dai_name = "sgtl5000", + .dai_fmt = MXS_SGTL5000_DAI_FMT, .ops = &mxs_sgtl5000_hifi_ops, .capture_only = true, }, -- cgit v1.2.3 From 3aa273e3f65455066aa7338845e11910ba2bae12 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:16 +0100 Subject: ASoC: ams-delta: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/omap/ams-delta.c | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c index 4c6afb75eea6..706613077c15 100644 --- a/sound/soc/omap/ams-delta.c +++ b/sound/soc/omap/ams-delta.c @@ -412,21 +412,7 @@ static struct tty_ldisc_ops cx81801_ops = { * over the modem port. */ -static int ams_delta_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - - /* Set cpu DAI configuration */ - return snd_soc_dai_set_fmt(rtd->cpu_dai, - SND_SOC_DAIFMT_DSP_A | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); -} - -static struct snd_soc_ops ams_delta_ops = { - .hw_params = ams_delta_hw_params, -}; +static struct snd_soc_ops ams_delta_ops; /* Digital mute implemented using modem/CPU multiplexer. @@ -546,6 +532,8 @@ static struct snd_soc_dai_link ams_delta_dai_link = { .platform_name = "omap-mcbsp.1", .codec_name = "cx20442-codec", .ops = &ams_delta_ops, + .dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, }; /* Audio card driver */ -- cgit v1.2.3 From a8bd0ee5587148cd1a23302ef37bf3f236fe6705 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:17 +0100 Subject: ASoC: raumfeld: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/raumfeld.c | 35 ++++++++--------------------------- 1 file changed, 8 insertions(+), 27 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c index 083706595495..552b763005ed 100644 --- a/sound/soc/pxa/raumfeld.c +++ b/sound/soc/pxa/raumfeld.c @@ -88,7 +88,7 @@ static int raumfeld_cs4270_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - unsigned int fmt, clk = 0; + unsigned int clk = 0; int ret = 0; switch (params_rate(params)) { @@ -112,15 +112,6 @@ static int raumfeld_cs4270_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - fmt = SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; - - /* setup the CODEC DAI */ - ret = snd_soc_dai_set_fmt(codec_dai, fmt); - if (ret < 0) - return ret; - ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk, 0); if (ret < 0) return ret; @@ -130,10 +121,6 @@ static int raumfeld_cs4270_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; - ret = snd_soc_dai_set_fmt(cpu_dai, fmt); - if (ret < 0) - return ret; - ret = snd_soc_dai_set_clkdiv(cpu_dai, PXA_SSP_DIV_SCR, 4); if (ret < 0) return ret; @@ -169,9 +156,8 @@ static int raumfeld_ak4104_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int fmt, ret = 0, clk = 0; + int ret = 0, clk = 0; switch (params_rate(params)) { case 44100: @@ -194,22 +180,11 @@ static int raumfeld_ak4104_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF; - - /* setup the CODEC DAI */ - ret = snd_soc_dai_set_fmt(codec_dai, fmt | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - /* setup the CPU DAI */ ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, 0, clk); if (ret < 0) return ret; - ret = snd_soc_dai_set_fmt(cpu_dai, fmt | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - ret = snd_soc_dai_set_clkdiv(cpu_dai, PXA_SSP_DIV_SCR, 4); if (ret < 0) return ret; @@ -233,6 +208,9 @@ static struct snd_soc_ops raumfeld_ak4104_ops = { .platform_name = "pxa-pcm-audio", \ .codec_dai_name = "cs4270-hifi", \ .codec_name = "cs4270.0-0048", \ + .dai_fmt = SND_SOC_DAIFMT_I2S | \ + SND_SOC_DAIFMT_NB_NF | \ + SND_SOC_DAIFMT_CBS_CFS, \ .ops = &raumfeld_cs4270_ops, \ } @@ -243,6 +221,9 @@ static struct snd_soc_ops raumfeld_ak4104_ops = { .cpu_dai_name = "pxa-ssp-dai.1", \ .codec_dai_name = "ak4104-hifi", \ .platform_name = "pxa-pcm-audio", \ + .dai_fmt = SND_SOC_DAIFMT_I2S | \ + SND_SOC_DAIFMT_NB_NF | \ + SND_SOC_DAIFMT_CBS_CFS, \ .ops = &raumfeld_ak4104_ops, \ .codec_name = "spi0.0", \ } -- cgit v1.2.3 From 132c30969b9346a628f597804d2343b6df493693 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:18 +0100 Subject: ASoC: zylonite: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/zylonite.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c index 23bf991e95d5..8f301c72ee5e 100644 --- a/sound/soc/pxa/zylonite.c +++ b/sound/soc/pxa/zylonite.c @@ -130,16 +130,6 @@ static int zylonite_voice_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - return 0; } @@ -172,6 +162,8 @@ static struct snd_soc_dai_link zylonite_dai[] = { .platform_name = "pxa-pcm-audio", .cpu_dai_name = "pxa-ssp-dai.2", .codec_dai_name = "wm9713-voice", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &zylonite_voice_ops, }, }; -- cgit v1.2.3 From 0af76f918adb8487a911bc136a6f1b12c46cd056 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:19 +0100 Subject: ASoC: goni_wm8994: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/goni_wm8994.c | 23 ++++------------------- 1 file changed, 4 insertions(+), 19 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c index 3b527dcfc0aa..fad56b9e7369 100644 --- a/sound/soc/samsung/goni_wm8994.c +++ b/sound/soc/samsung/goni_wm8994.c @@ -136,22 +136,9 @@ static int goni_hifi_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; unsigned int pll_out = 24000000; int ret = 0; - /* set the cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - /* set the codec FLL */ ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL1, 0, pll_out, params_rate(params) * 256); @@ -182,12 +169,6 @@ static int goni_voice_hw_params(struct snd_pcm_substream *substream, if (params_rate(params) != 8000) return -EINVAL; - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_LEFT_J | - SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - /* set the codec FLL */ ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL2, 0, pll_out, params_rate(params) * 256); @@ -234,6 +215,8 @@ static struct snd_soc_dai_link goni_dai[] = { .codec_dai_name = "wm8994-aif1", .platform_name = "samsung-i2s.0", .codec_name = "wm8994-codec.0-001a", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, .init = goni_wm8994_init, .ops = &goni_hifi_ops, }, { @@ -242,6 +225,8 @@ static struct snd_soc_dai_link goni_dai[] = { .cpu_dai_name = "goni-voice-dai", .codec_dai_name = "wm8994-aif2", .codec_name = "wm8994-codec.0-001a", + .dai_fmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_IB_IF | + SND_SOC_DAIFMT_CBM_CFM, .ops = &goni_voice_ops, }, }; -- cgit v1.2.3 From 5cc10b9b77c234e89e7c4aca56d8a3c571111955 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:20 +0100 Subject: ASoC: h1940_uda1380: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/h1940_uda1380.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c index f2d7980d7ddc..59b044255b78 100644 --- a/sound/soc/samsung/h1940_uda1380.c +++ b/sound/soc/samsung/h1940_uda1380.c @@ -76,7 +76,6 @@ static int h1940_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; int div; int ret; unsigned int rate = params_rate(params); @@ -95,18 +94,6 @@ static int h1940_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - /* select clock source */ ret = snd_soc_dai_set_sysclk(cpu_dai, S3C24XX_CLKSRC_PCLK, rate, SND_SOC_CLOCK_OUT); @@ -207,6 +194,8 @@ static struct snd_soc_dai_link h1940_uda1380_dai[] = { .init = h1940_uda1380_init, .platform_name = "s3c24xx-iis", .codec_name = "uda1380-codec.0-001a", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &h1940_ops, }, }; -- cgit v1.2.3 From 72303cafcb5cc9fd1227d0edd458f62bef1a397e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:21 +0100 Subject: ASoC: jive_wm8750: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/jive_wm8750.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c index b5f6abd9d221..6c3b359bb4c1 100644 --- a/sound/soc/samsung/jive_wm8750.c +++ b/sound/soc/samsung/jive_wm8750.c @@ -61,20 +61,6 @@ static int jive_hw_params(struct snd_pcm_substream *substream, s3c_i2sv2_iis_calc_rate(&div, NULL, params_rate(params), s3c_i2sv2_get_clock(cpu_dai)); - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - /* set the codec system clock for DAC and ADC */ ret = snd_soc_dai_set_sysclk(codec_dai, WM8750_SYSCLK, clk, SND_SOC_CLOCK_IN); @@ -121,6 +107,8 @@ static struct snd_soc_dai_link jive_dai = { .platform_name = "s3c2412-i2s", .codec_name = "wm8750.0-001a", .init = jive_wm8750_init, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &jive_ops, }; -- cgit v1.2.3 From e16514d931635640906ab2810c98f6a9047cb87a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:22 +0100 Subject: ASoC: neo1973_wm8753: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/neo1973_wm8753.c | 25 ++++--------------------- 1 file changed, 4 insertions(+), 21 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index 9b4a09f14b6c..65602b935377 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -70,20 +70,6 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, break; } - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - /* set the codec system clock for DAC and ADC */ ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out, SND_SOC_CLOCK_IN); @@ -151,13 +137,6 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream, pcmdiv = WM8753_PCM_DIV_6; /* 2.048 MHz */ - /* todo: gg check mode (DSP_B) against CSR datasheet */ - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - /* set the codec system clock for DAC and ADC */ ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK, 12288000, SND_SOC_CLOCK_IN); @@ -300,6 +279,8 @@ static struct snd_soc_dai_link neo1973_dai[] = { .cpu_dai_name = "s3c24xx-iis", .codec_dai_name = "wm8753-hifi", .codec_name = "wm8753.0-001a", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, .init = neo1973_wm8753_init, .ops = &neo1973_hifi_ops, }, @@ -309,6 +290,8 @@ static struct snd_soc_dai_link neo1973_dai[] = { .cpu_dai_name = "bt-sco-pcm", .codec_dai_name = "wm8753-voice", .codec_name = "wm8753.0-001a", + .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &neo1973_voice_ops, }, }; -- cgit v1.2.3 From 5f0acedddf533c086edf29eefdc743dc1e756b5d Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:23 +0100 Subject: ASoC: rx1950_uda1380: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/rx1950_uda1380.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c index 37688ebbb2b4..873f2cb4bebe 100644 --- a/sound/soc/samsung/rx1950_uda1380.c +++ b/sound/soc/samsung/rx1950_uda1380.c @@ -89,6 +89,8 @@ static struct snd_soc_dai_link rx1950_uda1380_dai[] = { .init = rx1950_uda1380_init, .platform_name = "s3c24xx-iis", .codec_name = "uda1380-codec.0-001a", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &rx1950_ops, }, }; @@ -154,7 +156,6 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; int div; int ret; unsigned int rate = params_rate(params); @@ -181,18 +182,6 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - /* select clock source */ ret = snd_soc_dai_set_sysclk(cpu_dai, clk_source, rate, SND_SOC_CLOCK_OUT); -- cgit v1.2.3 From d27e51dade482acdf67021c12d692041a35bea77 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:24 +0100 Subject: ASoC: s3c24xx_simtec: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/s3c24xx_simtec.c | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c index 2c015f62ead6..dcc008d1e1ab 100644 --- a/sound/soc/samsung/s3c24xx_simtec.c +++ b/sound/soc/samsung/s3c24xx_simtec.c @@ -169,24 +169,6 @@ static int simtec_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai = rtd->cpu_dai; int ret; - /* Set the CODEC as the bus clock master, I2S */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret) { - pr_err("%s: failed set cpu dai format\n", __func__); - return ret; - } - - /* Set the CODEC as the bus clock master */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret) { - pr_err("%s: failed set codec dai format\n", __func__); - return ret; - } - ret = snd_soc_dai_set_sysclk(codec_dai, 0, CODEC_CLOCK, SND_SOC_CLOCK_IN); if (ret) { @@ -320,6 +302,8 @@ int simtec_audio_core_probe(struct platform_device *pdev, int ret; card->dai_link->ops = &simtec_snd_ops; + card->dai_link->dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM; pdata = pdev->dev.platform_data; if (!pdata) { -- cgit v1.2.3 From 517b9a2a90676aeeefc7e2b8508fe4260e02c432 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:25 +0100 Subject: ASoC: s3c24xx_uda134x: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/s3c24xx_uda134x.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c index 9c6f7db56f60..50849e137fc0 100644 --- a/sound/soc/samsung/s3c24xx_uda134x.c +++ b/sound/soc/samsung/s3c24xx_uda134x.c @@ -173,16 +173,6 @@ static int s3c24xx_uda134x_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - ret = snd_soc_dai_set_sysclk(cpu_dai, clk_source , clk, SND_SOC_CLOCK_IN); if (ret < 0) @@ -223,6 +213,8 @@ static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = { .codec_name = "uda134x-codec", .codec_dai_name = "uda134x-hifi", .cpu_dai_name = "s3c24xx-iis", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &s3c24xx_uda134x_ops, .platform_name = "s3c24xx-iis", }; -- cgit v1.2.3 From 10756c2770d7f4758e36d2a9e37ff2637001d610 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:26 +0100 Subject: ASoC: smartq_wm8987: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/smartq_wm8987.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c index 9b0ffacab790..8291d2a5f152 100644 --- a/sound/soc/samsung/smartq_wm8987.c +++ b/sound/soc/samsung/smartq_wm8987.c @@ -56,20 +56,6 @@ static int smartq_hifi_hw_params(struct snd_pcm_substream *substream, break; } - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - /* Use PCLK for I2S signal generation */ ret = snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_RCLKSRC_0, 0, SND_SOC_CLOCK_IN); @@ -199,6 +185,8 @@ static struct snd_soc_dai_link smartq_dai[] = { .platform_name = "samsung-i2s.0", .codec_name = "wm8750.0-0x1a", .init = smartq_wm8987_init, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &smartq_hifi_ops, }, }; -- cgit v1.2.3 From 7a57ca2362a55c34b96d90539dd8b7cb6c1c09a1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:27 +0100 Subject: ASoC: smdk_wm8580: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/smdk_wm8580.c | 21 ++++++--------------- 1 file changed, 6 insertions(+), 15 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index b1a519f83b29..17a2f717ec02 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -32,7 +32,6 @@ static int smdk_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int pll_out; int bfs, rfs, ret; @@ -77,20 +76,6 @@ static int smdk_hw_params(struct snd_pcm_substream *substream, } pll_out = params_rate(params) * rfs; - /* Set the Codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S - | SND_SOC_DAIFMT_NB_NF - | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* Set the AP DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S - | SND_SOC_DAIFMT_NB_NF - | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - /* Set WM8580 to drive MCLK from its PLLA */ ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK, WM8580_CLKSRC_PLLA); @@ -168,6 +153,9 @@ enum { SEC_PLAYBACK, }; +#define SMDK_DAI_FMT (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | \ + SND_SOC_DAIFMT_CBM_CFM) + static struct snd_soc_dai_link smdk_dai[] = { [PRI_PLAYBACK] = { /* Primary Playback i/f */ .name = "WM8580 PAIF RX", @@ -176,6 +164,7 @@ static struct snd_soc_dai_link smdk_dai[] = { .codec_dai_name = "wm8580-hifi-playback", .platform_name = "samsung-i2s.0", .codec_name = "wm8580.0-001b", + .dai_fmt = SMDK_DAI_FMT, .ops = &smdk_ops, }, [PRI_CAPTURE] = { /* Primary Capture i/f */ @@ -185,6 +174,7 @@ static struct snd_soc_dai_link smdk_dai[] = { .codec_dai_name = "wm8580-hifi-capture", .platform_name = "samsung-i2s.0", .codec_name = "wm8580.0-001b", + .dai_fmt = SMDK_DAI_FMT, .init = smdk_wm8580_init_paiftx, .ops = &smdk_ops, }, @@ -195,6 +185,7 @@ static struct snd_soc_dai_link smdk_dai[] = { .codec_dai_name = "wm8580-hifi-playback", .platform_name = "samsung-i2s-sec", .codec_name = "wm8580.0-001b", + .dai_fmt = SMDK_DAI_FMT, .ops = &smdk_ops, }, }; -- cgit v1.2.3 From 6a5794f2c653e78127123b3cd266b3c4d4c50606 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:28 +0100 Subject: ASoC: smdk_wm8570pcm: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/smdk_wm8580pcm.c | 19 +++++-------------- 1 file changed, 5 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c index 05c609c62de9..6deec5234c92 100644 --- a/sound/soc/samsung/smdk_wm8580pcm.c +++ b/sound/soc/samsung/smdk_wm8580pcm.c @@ -62,20 +62,6 @@ static int smdk_wm8580_pcm_hw_params(struct snd_pcm_substream *substream, rfs = mclk_freq / params_rate(params) / 2; - /* Set the codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B - | SND_SOC_DAIFMT_IB_NF - | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* Set the cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_B - | SND_SOC_DAIFMT_IB_NF - | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - if (mclk_freq == xtal_freq) { ret = snd_soc_dai_set_sysclk(codec_dai, WM8580_CLKSRC_MCLK, mclk_freq, SND_SOC_CLOCK_IN); @@ -121,6 +107,9 @@ static struct snd_soc_ops smdk_wm8580_pcm_ops = { .hw_params = smdk_wm8580_pcm_hw_params, }; +#define SMDK_DAI_FMT (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | \ + SND_SOC_DAIFMT_CBS_CFS) + static struct snd_soc_dai_link smdk_dai[] = { { .name = "WM8580 PAIF PCM RX", @@ -129,6 +118,7 @@ static struct snd_soc_dai_link smdk_dai[] = { .codec_dai_name = "wm8580-hifi-playback", .platform_name = "samsung-audio", .codec_name = "wm8580.0-001b", + .dai_fmt = SMDK_DAI_FMT, .ops = &smdk_wm8580_pcm_ops, }, { .name = "WM8580 PAIF PCM TX", @@ -137,6 +127,7 @@ static struct snd_soc_dai_link smdk_dai[] = { .codec_dai_name = "wm8580-hifi-capture", .platform_name = "samsung-pcm.0", .codec_name = "wm8580.0-001b", + .dai_fmt = SMDK_DAI_FMT, .ops = &smdk_wm8580_pcm_ops, }, }; -- cgit v1.2.3 From fce20bf879dd5ce309c593c91bbb7b5e6ffd22e7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:29 +0100 Subject: ASoC: smdk_wm8994pcm: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/smdk_wm8994pcm.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c index c470e8eed6e1..b1c89ec2d999 100644 --- a/sound/soc/samsung/smdk_wm8994pcm.c +++ b/sound/soc/samsung/smdk_wm8994pcm.c @@ -68,20 +68,6 @@ static int smdk_wm8994_pcm_hw_params(struct snd_pcm_substream *substream, mclk_freq = params_rate(params) * rfs; - /* Set the codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B - | SND_SOC_DAIFMT_IB_NF - | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* Set the cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_B - | SND_SOC_DAIFMT_IB_NF - | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL1, mclk_freq, SND_SOC_CLOCK_IN); if (ret < 0) @@ -118,6 +104,8 @@ static struct snd_soc_dai_link smdk_dai[] = { .codec_dai_name = "wm8994-aif1", .platform_name = "samsung-pcm.0", .codec_name = "wm8994-codec", + .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | + SND_SOC_DAIFMT_CBS_CFS, .ops = &smdk_wm8994_pcm_ops, }, }; -- cgit v1.2.3 From 9cb2a25ce68aec15d5d940f5d3040bd66ca688c7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 1 Jan 2015 17:16:30 +0100 Subject: ASoC: migor: Use static DAI format setup Set the dai_fmt field in the dai_link struct instead of manually calling snd_soc_dai_fmt(). This makes the code cleaner and shorter. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/sh/migor.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c index c58c2529f103..82f582344fe7 100644 --- a/sound/soc/sh/migor.c +++ b/sound/soc/sh/migor.c @@ -63,16 +63,6 @@ static int migor_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_NB_IF | - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, SND_SOC_DAIFMT_NB_IF | - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - codec_freq = rate * 512; /* * This propagates the parent frequency change to children and @@ -144,6 +134,8 @@ static struct snd_soc_dai_link migor_dai = { .codec_dai_name = "wm8978-hifi", .platform_name = "siu-pcm-audio", .codec_name = "wm8978.0-001a", + .dai_fmt = SND_SOC_DAIFMT_NB_IF | SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_CBS_CFS, .ops = &migor_dai_ops, }; -- cgit v1.2.3 From 7491831f4f034e2d76326518145da9525dd90932 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Tue, 6 Jan 2015 10:21:20 +0100 Subject: ASoC: atmel: sam9g20_wm8731: remove useless include A mach/ header is included but never used. Simply remove it. Signed-off-by: Alexandre Belloni Acked-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/sam9g20_wm8731.c | 1 - 1 file changed, 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 66b66d0e7514..531728975bbb 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -47,7 +47,6 @@ #include #include -#include #include "../codecs/wm8731.h" #include "atmel-pcm.h" -- cgit v1.2.3 From fcf6c5ea7abd42cfc2dde0ff0451b209951de9b4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 15 Dec 2014 13:08:48 +0000 Subject: ASoC: dapm: Don't use async I/O The only user of the async I/O support in ASoC is SPI which was using it to avoid needless context thrashing and minimise controller runtime PM bounces. The SPI framework has now been enhanced so that even normal spi_sync() calls won't suffer these effects so we don't need to handle this in ASoC and in fact it can be more efficient not to since we don't need to set up and tear down the buffers needed to manage asynchronous I/O. The async completions that DAPM does are left in place so drivers can use them, they are very cheap if there is no asynchronous work queued. Signed-off-by: Mark Brown --- sound/soc/soc-dapm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index ea496842ee83..0be3ca52eff3 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -517,8 +517,8 @@ static int soc_dapm_update_bits(struct snd_soc_dapm_context *dapm, { if (!dapm->component) return -EIO; - return snd_soc_component_update_bits_async(dapm->component, reg, - mask, value); + return snd_soc_component_update_bits(dapm->component, reg, + mask, value); } static int soc_dapm_test_bits(struct snd_soc_dapm_context *dapm, -- cgit v1.2.3 From fce091ee0a7f25108c7ab3eb06b9e436b7aeac11 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Fri, 19 Dec 2014 14:55:21 +0100 Subject: ASoC: samsung: i2s: Remove unused gpios field from struct i2s The 'gpios' field in 'struct i2s' is now unused, this change seems to be missing in commit 0429ffeff460c4302bd1520e6 ("ASoC: samsung: Remove obsolete GPIO based DT pinmuxing"). Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 1 - 1 file changed, 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index b5a80c528d86..86491c9f121f 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -95,7 +95,6 @@ struct i2s_dai { u32 suspend_i2smod; u32 suspend_i2scon; u32 suspend_i2spsr; - unsigned long gpios[7]; /* i2s gpio line numbers */ const struct samsung_i2s_variant_regs *variant_regs; }; -- cgit v1.2.3 From b7ed9f1d26f04272127a98248338177e5bac233e Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Wed, 7 Jan 2015 10:19:06 +0800 Subject: ASoC: rt5670: redefine ASRC control registers 0x84 and 0x85 The previous definition of registers 0x84 and 0x85 doesn't match the datasheet. So this patch removes the wrong definition and writes a new one for the two registers. Signed-off-by: Bard Liao Signed-off-by: Mengdong Lin Signed-off-by: Mark Brown --- sound/soc/codecs/rt5670.h | 65 +++++++++++++++++------------------------------ 1 file changed, 24 insertions(+), 41 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5670.h b/sound/soc/codecs/rt5670.h index d11b9c207e26..ec38d8f173e7 100644 --- a/sound/soc/codecs/rt5670.h +++ b/sound/soc/codecs/rt5670.h @@ -1023,50 +1023,33 @@ #define RT5670_DMIC_2_M_NOR (0x0 << 8) #define RT5670_DMIC_2_M_ASYN (0x1 << 8) +/* ASRC clock source selection (0x84, 0x85) */ +#define RT5670_CLK_SEL_SYS (0x0) +#define RT5670_CLK_SEL_I2S1_ASRC (0x1) +#define RT5670_CLK_SEL_I2S2_ASRC (0x2) +#define RT5670_CLK_SEL_I2S3_ASRC (0x3) +#define RT5670_CLK_SEL_SYS2 (0x5) +#define RT5670_CLK_SEL_SYS3 (0x6) + /* ASRC Control 2 (0x84) */ -#define RT5670_MDA_L_M_MASK (0x1 << 15) -#define RT5670_MDA_L_M_SFT 15 -#define RT5670_MDA_L_M_NOR (0x0 << 15) -#define RT5670_MDA_L_M_ASYN (0x1 << 15) -#define RT5670_MDA_R_M_MASK (0x1 << 14) -#define RT5670_MDA_R_M_SFT 14 -#define RT5670_MDA_R_M_NOR (0x0 << 14) -#define RT5670_MDA_R_M_ASYN (0x1 << 14) -#define RT5670_MAD_L_M_MASK (0x1 << 13) -#define RT5670_MAD_L_M_SFT 13 -#define RT5670_MAD_L_M_NOR (0x0 << 13) -#define RT5670_MAD_L_M_ASYN (0x1 << 13) -#define RT5670_MAD_R_M_MASK (0x1 << 12) -#define RT5670_MAD_R_M_SFT 12 -#define RT5670_MAD_R_M_NOR (0x0 << 12) -#define RT5670_MAD_R_M_ASYN (0x1 << 12) -#define RT5670_ADC_M_MASK (0x1 << 11) -#define RT5670_ADC_M_SFT 11 -#define RT5670_ADC_M_NOR (0x0 << 11) -#define RT5670_ADC_M_ASYN (0x1 << 11) -#define RT5670_STO_DAC_M_MASK (0x1 << 5) -#define RT5670_STO_DAC_M_SFT 5 -#define RT5670_STO_DAC_M_NOR (0x0 << 5) -#define RT5670_STO_DAC_M_ASYN (0x1 << 5) -#define RT5670_I2S1_R_D_MASK (0x1 << 4) -#define RT5670_I2S1_R_D_SFT 4 -#define RT5670_I2S1_R_D_DIS (0x0 << 4) -#define RT5670_I2S1_R_D_EN (0x1 << 4) -#define RT5670_I2S2_R_D_MASK (0x1 << 3) -#define RT5670_I2S2_R_D_SFT 3 -#define RT5670_I2S2_R_D_DIS (0x0 << 3) -#define RT5670_I2S2_R_D_EN (0x1 << 3) -#define RT5670_PRE_SCLK_MASK (0x3) -#define RT5670_PRE_SCLK_SFT 0 -#define RT5670_PRE_SCLK_512 (0x0) -#define RT5670_PRE_SCLK_1024 (0x1) -#define RT5670_PRE_SCLK_2048 (0x2) +#define RT5670_DA_STO_CLK_SEL_MASK (0xf << 12) +#define RT5670_DA_STO_CLK_SEL_SFT 12 +#define RT5670_DA_MONOL_CLK_SEL_MASK (0xf << 8) +#define RT5670_DA_MONOL_CLK_SEL_SFT 8 +#define RT5670_DA_MONOR_CLK_SEL_MASK (0xf << 4) +#define RT5670_DA_MONOR_CLK_SEL_SFT 4 +#define RT5670_AD_STO1_CLK_SEL_MASK (0xf << 0) +#define RT5670_AD_STO1_CLK_SEL_SFT 0 /* ASRC Control 3 (0x85) */ -#define RT5670_I2S1_RATE_MASK (0xf << 12) -#define RT5670_I2S1_RATE_SFT 12 -#define RT5670_I2S2_RATE_MASK (0xf << 8) -#define RT5670_I2S2_RATE_SFT 8 +#define RT5670_UP_CLK_SEL_MASK (0xf << 12) +#define RT5670_UP_CLK_SEL_SFT 12 +#define RT5670_DOWN_CLK_SEL_MASK (0xf << 8) +#define RT5670_DOWN_CLK_SEL_SFT 8 +#define RT5670_AD_MONOL_CLK_SEL_MASK (0xf << 4) +#define RT5670_AD_MONOL_CLK_SEL_SFT 4 +#define RT5670_AD_MONOR_CLK_SEL_MASK (0xf << 0) +#define RT5670_AD_MONOR_CLK_SEL_SFT 0 /* ASRC Control 4 (0x89) */ #define RT5670_I2S1_PD_MASK (0x7 << 12) -- cgit v1.2.3 From e8c47ba3cadcc3649f18e4710804bb6c3791eac2 Mon Sep 17 00:00:00 2001 From: Mengdong Lin Date: Wed, 7 Jan 2015 10:19:12 +0800 Subject: ASoC: rt5670: add API to select ASRC clock source When codec is in slave mode, ASRC can suppress noise for asynchronous MCLK and LRCLK or special I2S format. This patch defines an API to select the clock source for specified filters. And the codec driver will turn on ASRC for these filters if ASRC is selected as their clock source. Signed-off-by: Bard Liao Signed-off-by: Mengdong Lin Signed-off-by: Mark Brown --- sound/soc/codecs/rt5670.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/rt5670.h | 15 +++++++++ 2 files changed, 98 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index 0a027bc94399..0632b7458a53 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -590,6 +590,89 @@ static int can_use_asrc(struct snd_soc_dapm_widget *source, return 0; } + +/** + * rt5670_sel_asrc_clk_src - select ASRC clock source for a set of filters + * @codec: SoC audio codec device. + * @filter_mask: mask of filters. + * @clk_src: clock source + * + * The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5670 can + * only support standard 32fs or 64fs i2s format, ASRC should be enabled to + * support special i2s clock format such as Intel's 100fs(100 * sampling rate). + * ASRC function will track i2s clock and generate a corresponding system clock + * for codec. This function provides an API to select the clock source for a + * set of filters specified by the mask. And the codec driver will turn on ASRC + * for these filters if ASRC is selected as their clock source. + */ +int rt5670_sel_asrc_clk_src(struct snd_soc_codec *codec, + unsigned int filter_mask, unsigned int clk_src) +{ + unsigned int asrc2_mask = 0, asrc2_value = 0; + unsigned int asrc3_mask = 0, asrc3_value = 0; + + if (clk_src > RT5670_CLK_SEL_SYS3) + return -EINVAL; + + if (filter_mask & RT5670_DA_STEREO_FILTER) { + asrc2_mask |= RT5670_DA_STO_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5670_DA_STO_CLK_SEL_MASK) + | (clk_src << RT5670_DA_STO_CLK_SEL_SFT); + } + + if (filter_mask & RT5670_DA_MONO_L_FILTER) { + asrc2_mask |= RT5670_DA_MONOL_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5670_DA_MONOL_CLK_SEL_MASK) + | (clk_src << RT5670_DA_MONOL_CLK_SEL_SFT); + } + + if (filter_mask & RT5670_DA_MONO_R_FILTER) { + asrc2_mask |= RT5670_DA_MONOR_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5670_DA_MONOR_CLK_SEL_MASK) + | (clk_src << RT5670_DA_MONOR_CLK_SEL_SFT); + } + + if (filter_mask & RT5670_AD_STEREO_FILTER) { + asrc2_mask |= RT5670_AD_STO1_CLK_SEL_MASK; + asrc2_value = (asrc2_value & ~RT5670_AD_STO1_CLK_SEL_MASK) + | (clk_src << RT5670_AD_STO1_CLK_SEL_SFT); + } + + if (filter_mask & RT5670_AD_MONO_L_FILTER) { + asrc3_mask |= RT5670_AD_MONOL_CLK_SEL_MASK; + asrc3_value = (asrc3_value & ~RT5670_AD_MONOL_CLK_SEL_MASK) + | (clk_src << RT5670_AD_MONOL_CLK_SEL_SFT); + } + + if (filter_mask & RT5670_AD_MONO_R_FILTER) { + asrc3_mask |= RT5670_AD_MONOR_CLK_SEL_MASK; + asrc3_value = (asrc3_value & ~RT5670_AD_MONOR_CLK_SEL_MASK) + | (clk_src << RT5670_AD_MONOR_CLK_SEL_SFT); + } + + if (filter_mask & RT5670_UP_RATE_FILTER) { + asrc3_mask |= RT5670_UP_CLK_SEL_MASK; + asrc3_value = (asrc3_value & ~RT5670_UP_CLK_SEL_MASK) + | (clk_src << RT5670_UP_CLK_SEL_SFT); + } + + if (filter_mask & RT5670_DOWN_RATE_FILTER) { + asrc3_mask |= RT5670_DOWN_CLK_SEL_MASK; + asrc3_value = (asrc3_value & ~RT5670_DOWN_CLK_SEL_MASK) + | (clk_src << RT5670_DOWN_CLK_SEL_SFT); + } + + if (asrc2_mask) + snd_soc_update_bits(codec, RT5670_ASRC_2, + asrc2_mask, asrc2_value); + + if (asrc3_mask) + snd_soc_update_bits(codec, RT5670_ASRC_3, + asrc3_mask, asrc3_value); + return 0; +} +EXPORT_SYMBOL_GPL(rt5670_sel_asrc_clk_src); + /* Digital Mixer */ static const struct snd_kcontrol_new rt5670_sto1_adc_l_mix[] = { SOC_DAPM_SINGLE("ADC1 Switch", RT5670_STO1_ADC_MIXER, diff --git a/sound/soc/codecs/rt5670.h b/sound/soc/codecs/rt5670.h index ec38d8f173e7..21f8e18c13c4 100644 --- a/sound/soc/codecs/rt5670.h +++ b/sound/soc/codecs/rt5670.h @@ -1966,6 +1966,21 @@ enum { RT5670_DMIC_DATA_GPIO5, }; +/* filter mask */ +enum { + RT5670_DA_STEREO_FILTER = 0x1, + RT5670_DA_MONO_L_FILTER = (0x1 << 1), + RT5670_DA_MONO_R_FILTER = (0x1 << 2), + RT5670_AD_STEREO_FILTER = (0x1 << 3), + RT5670_AD_MONO_L_FILTER = (0x1 << 4), + RT5670_AD_MONO_R_FILTER = (0x1 << 5), + RT5670_UP_RATE_FILTER = (0x1 << 6), + RT5670_DOWN_RATE_FILTER = (0x1 << 7), +}; + +int rt5670_sel_asrc_clk_src(struct snd_soc_codec *codec, + unsigned int filter_mask, unsigned int clk_src); + struct rt5670_priv { struct snd_soc_codec *codec; struct rt5670_platform_data pdata; -- cgit v1.2.3 From eb55fab997c0bf1b1ddf0a7199da0ceb18432b96 Mon Sep 17 00:00:00 2001 From: Mengdong Lin Date: Wed, 7 Jan 2015 10:19:23 +0800 Subject: ASoC: Intel: Select RT5672 ASRC clock source on Cherrytrail and Braswell On Cherrytrail and Braswell, the I2S BCLK is 100FS which cannot be supported by RT5672 in slave mode and can cause noise. This patch selects codec ASRC clock source to track I2S1 clock so that codec ASRC can be enabled to suppress the noise. Signed-off-by: Mengdong Lin Reviewed-by: Bard Liao Signed-off-by: Mark Brown --- sound/soc/intel/cht_bsw_rt5672.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/intel/cht_bsw_rt5672.c b/sound/soc/intel/cht_bsw_rt5672.c index a406c6104897..ff016621583a 100644 --- a/sound/soc/intel/cht_bsw_rt5672.c +++ b/sound/soc/intel/cht_bsw_rt5672.c @@ -140,6 +140,7 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime) { int ret; struct snd_soc_dai *codec_dai = runtime->codec_dai; + struct snd_soc_codec *codec = codec_dai->codec; /* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */ ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0xF, 4, 24); @@ -148,6 +149,19 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime) return ret; } + /* Select codec ASRC clock source to track I2S1 clock, because codec + * is in slave mode and 100fs I2S format (BCLK = 100 * LRCLK) cannot + * be supported by RT5672. Otherwise, ASRC will be disabled and cause + * noise. + */ + rt5670_sel_asrc_clk_src(codec, + RT5670_DA_STEREO_FILTER + | RT5670_DA_MONO_L_FILTER + | RT5670_DA_MONO_R_FILTER + | RT5670_AD_STEREO_FILTER + | RT5670_AD_MONO_L_FILTER + | RT5670_AD_MONO_R_FILTER, + RT5670_CLK_SEL_I2S1_ASRC); return 0; } -- cgit v1.2.3 From ce64c8b9cf5be2a93508af4667110dbe90904557 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 6 Jan 2015 15:17:20 +0100 Subject: ASoC: Add helper function for changing the DAI link format For some setups it is necessary to change the DAI link format at runtime. This patch factors out the code that does the initial static DAI link format configuration into a separate helper function which can be used board drivers as well. This allows board drivers that have to change the DAI link format at runtime to reuse it instead of having to manually change the format on all DAIs. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- include/sound/soc.h | 3 ++ sound/soc/soc-core.c | 125 ++++++++++++++++++++++++++++----------------------- 2 files changed, 72 insertions(+), 56 deletions(-) (limited to 'sound/soc') diff --git a/include/sound/soc.h b/include/sound/soc.h index b4fca9aed2a2..edd4a0a11ccf 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -429,6 +429,9 @@ bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd); void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream); void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream); +int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, + unsigned int dai_fmt); + /* Utility functions to get clock rates from various things */ int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots); int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 985052b3fbed..80ea358d3ad7 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1427,11 +1427,75 @@ static int snd_soc_init_codec_cache(struct snd_soc_codec *codec) return 0; } +/** + * snd_soc_runtime_set_dai_fmt() - Change DAI link format for a ASoC runtime + * @rtd: The runtime for which the DAI link format should be changed + * @dai_fmt: The new DAI link format + * + * This function updates the DAI link format for all DAIs connected to the DAI + * link for the specified runtime. + * + * Note: For setups with a static format set the dai_fmt field in the + * corresponding snd_dai_link struct instead of using this function. + * + * Returns 0 on success, otherwise a negative error code. + */ +int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, + unsigned int dai_fmt) +{ + struct snd_soc_dai **codec_dais = rtd->codec_dais; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + unsigned int i; + int ret; + + for (i = 0; i < rtd->num_codecs; i++) { + struct snd_soc_dai *codec_dai = codec_dais[i]; + + ret = snd_soc_dai_set_fmt(codec_dai, dai_fmt); + if (ret != 0 && ret != -ENOTSUPP) { + dev_warn(codec_dai->dev, + "ASoC: Failed to set DAI format: %d\n", ret); + return ret; + } + } + + /* Flip the polarity for the "CPU" end of a CODEC<->CODEC link */ + if (cpu_dai->codec) { + unsigned int inv_dai_fmt; + + inv_dai_fmt = dai_fmt & ~SND_SOC_DAIFMT_MASTER_MASK; + switch (dai_fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFS; + break; + case SND_SOC_DAIFMT_CBM_CFS: + inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFM; + break; + case SND_SOC_DAIFMT_CBS_CFM: + inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFS; + break; + case SND_SOC_DAIFMT_CBS_CFS: + inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFM; + break; + } + + dai_fmt = inv_dai_fmt; + } + + ret = snd_soc_dai_set_fmt(cpu_dai, dai_fmt); + if (ret != 0 && ret != -ENOTSUPP) { + dev_warn(cpu_dai->dev, + "ASoC: Failed to set DAI format: %d\n", ret); + return ret; + } + + return 0; +} + static int snd_soc_instantiate_card(struct snd_soc_card *card) { struct snd_soc_codec *codec; - struct snd_soc_dai_link *dai_link; - int ret, i, order, dai_fmt; + int ret, i, order; mutex_lock_nested(&card->mutex, SND_SOC_CARD_CLASS_INIT); @@ -1542,60 +1606,9 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card) card->num_dapm_routes); for (i = 0; i < card->num_links; i++) { - struct snd_soc_pcm_runtime *rtd = &card->rtd[i]; - dai_link = &card->dai_link[i]; - dai_fmt = dai_link->dai_fmt; - - if (dai_fmt) { - struct snd_soc_dai **codec_dais = rtd->codec_dais; - int j; - - for (j = 0; j < rtd->num_codecs; j++) { - struct snd_soc_dai *codec_dai = codec_dais[j]; - - ret = snd_soc_dai_set_fmt(codec_dai, dai_fmt); - if (ret != 0 && ret != -ENOTSUPP) - dev_warn(codec_dai->dev, - "ASoC: Failed to set DAI format: %d\n", - ret); - } - } - - /* If this is a regular CPU link there will be a platform */ - if (dai_fmt && - (dai_link->platform_name || dai_link->platform_of_node)) { - ret = snd_soc_dai_set_fmt(card->rtd[i].cpu_dai, - dai_fmt); - if (ret != 0 && ret != -ENOTSUPP) - dev_warn(card->rtd[i].cpu_dai->dev, - "ASoC: Failed to set DAI format: %d\n", - ret); - } else if (dai_fmt) { - /* Flip the polarity for the "CPU" end */ - dai_fmt &= ~SND_SOC_DAIFMT_MASTER_MASK; - switch (dai_link->dai_fmt & - SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBM_CFM: - dai_fmt |= SND_SOC_DAIFMT_CBS_CFS; - break; - case SND_SOC_DAIFMT_CBM_CFS: - dai_fmt |= SND_SOC_DAIFMT_CBS_CFM; - break; - case SND_SOC_DAIFMT_CBS_CFM: - dai_fmt |= SND_SOC_DAIFMT_CBM_CFS; - break; - case SND_SOC_DAIFMT_CBS_CFS: - dai_fmt |= SND_SOC_DAIFMT_CBM_CFM; - break; - } - - ret = snd_soc_dai_set_fmt(card->rtd[i].cpu_dai, - dai_fmt); - if (ret != 0 && ret != -ENOTSUPP) - dev_warn(card->rtd[i].cpu_dai->dev, - "ASoC: Failed to set DAI format: %d\n", - ret); - } + if (card->dai_link[i].dai_fmt) + snd_soc_runtime_set_dai_fmt(&card->rtd[i], + card->dai_link[i].dai_fmt); } snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname), -- cgit v1.2.3 From dc1b36b24990b9d87c6de88819c112c4db91dbc8 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 6 Jan 2015 15:17:21 +0100 Subject: ASoC: omap-twl4030: Use snd_soc_runtime_set_dai_fmt() Use snd_soc_runtime_set_dai_fmt() to configure the format for the DAI link rather than configuring each DAI individually. Signed-off-by: Lars-Peter Clausen Acked-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/omap/omap-twl4030.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/omap/omap-twl4030.c b/sound/soc/omap/omap-twl4030.c index 5e551c762b7a..fb1f6bb87cd4 100644 --- a/sound/soc/omap/omap-twl4030.c +++ b/sound/soc/omap/omap-twl4030.c @@ -53,11 +53,7 @@ static int omap_twl4030_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_card *card = rtd->card; unsigned int fmt; - int ret; switch (params_channels(params)) { case 2: /* Stereo I2S mode */ @@ -74,21 +70,7 @@ static int omap_twl4030_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - /* Set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, fmt); - if (ret < 0) { - dev_err(card->dev, "can't set codec DAI configuration\n"); - return ret; - } - - /* Set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, fmt); - if (ret < 0) { - dev_err(card->dev, "can't set cpu DAI configuration\n"); - return ret; - } - - return 0; + return snd_soc_runtime_set_dai_fmt(rtd, fmt); } static struct snd_soc_ops omap_twl4030_ops = { -- cgit v1.2.3 From c853679a51b9bb76a3e06e64a0b4c6276f391921 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 6 Jan 2015 15:17:22 +0100 Subject: ASoC: mop500_ab8500: Use snd_soc_runtime_set_dai_fmt() Use snd_soc_runtime_set_dai_fmt() to configure the format for the DAI link rather than configuring each DAI individually. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/ux500/mop500_ab8500.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c index be4f1ac7cd5e..aa65370db82a 100644 --- a/sound/soc/ux500/mop500_ab8500.c +++ b/sound/soc/ux500/mop500_ab8500.c @@ -290,21 +290,9 @@ static int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, SND_SOC_DAIFMT_GATED; } - ret = snd_soc_dai_set_fmt(codec_dai, fmt); - if (ret < 0) { - dev_err(dev, - "%s: ERROR: snd_soc_dai_set_fmt failed for codec_dai (ret = %d)!\n", - __func__, ret); - return ret; - } - - ret = snd_soc_dai_set_fmt(cpu_dai, fmt); - if (ret < 0) { - dev_err(dev, - "%s: ERROR: snd_soc_dai_set_fmt failed for cpu_dai (ret = %d)!\n", - __func__, ret); + ret = snd_soc_runtime_set_dai_fmt(rtd, fmt); + if (ret) return ret; - } /* Setup TDM-slots */ -- cgit v1.2.3 From a37f1b8fdc912600c24f9d0d45d7046e50a031e4 Mon Sep 17 00:00:00 2001 From: Anatol Pomozov Date: Tue, 30 Dec 2014 11:12:35 -0800 Subject: ASoC: tegra: Add platform driver for rt5677 audio codec The driver supports NVIDIA Tegra Ryu board Sponsored: Google ChromeOS Signed-off-by: Anatol Pomozov Signed-off-by: Mark Brown --- .../bindings/sound/nvidia,tegra-audio-rt5677.txt | 67 ++++ sound/soc/tegra/Kconfig | 10 + sound/soc/tegra/Makefile | 2 + sound/soc/tegra/tegra_rt5677.c | 347 +++++++++++++++++++++ 4 files changed, 426 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt create mode 100644 sound/soc/tegra/tegra_rt5677.c (limited to 'sound/soc') diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt new file mode 100644 index 000000000000..a4589cda214e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt @@ -0,0 +1,67 @@ +NVIDIA Tegra audio complex, with RT5677 CODEC + +Required properties: +- compatible : "nvidia,tegra-audio-rt5677" +- clocks : Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. +- clock-names : Must include the following entries: + - pll_a + - pll_a_out0 + - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk) +- nvidia,model : The user-visible name of this sound complex. +- nvidia,audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names for sources and + sinks are the RT5677's pins (as documented in its binding), and the jacks + on the board: + + * Headphone + * Speaker + * Headset Mic + * Internal Mic 1 + * Internal Mic 2 + +- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's + connected to the CODEC. +- nvidia,audio-codec : The phandle of the RT5677 audio codec. This binding + assumes that AIF1 on the CODEC is connected to Tegra. + +Optional properties: +- nvidia,hp-det-gpios : The GPIO that detects headphones are plugged in +- nvidia,hp-en-gpios : The GPIO that enables headphone amplifier +- nvidia,mic-present-gpios: The GPIO that mic jack is plugged in +- nvidia,dmic-clk-en-gpios : The GPIO that gates DMIC clock signal + +Example: + +sound { + compatible = "nvidia,tegra-audio-rt5677-ryu", + "nvidia,tegra-audio-rt5677"; + nvidia,model = "NVIDIA Tegra Ryu"; + + nvidia,audio-routing = + "Headphone", "LOUT2", + "Headphone", "LOUT1", + "Headset Mic", "MICBIAS1", + "IN1P", "Headset Mic", + "IN1N", "Headset Mic", + "DMIC L1", "Internal Mic 1", + "DMIC R1", "Internal Mic 1", + "DMIC L2", "Internal Mic 2", + "DMIC R2", "Internal Mic 2", + "Speaker", "PDM1L", + "Speaker", "PDM1R"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&rt5677>; + + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; + nvidia,mic-present-gpios = <&gpio TEGRA_GPIO(O, 5) GPIO_ACTIVE_LOW>; + nvidia,hp-en-gpios = <&rt5677 1 GPIO_ACTIVE_HIGH>; + nvidia,dmic-clk-en-gpios = <&rt5677 2 GPIO_ACTIVE_HIGH>; + + clocks = <&tegra_car TEGRA124_CLK_PLL_A>, + <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA124_CLK_EXTERN1>; + clock-names = "pll_a", "pll_a_out0", "mclk"; +}; diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig index 31198cf7f88d..a6768f832c6f 100644 --- a/sound/soc/tegra/Kconfig +++ b/sound/soc/tegra/Kconfig @@ -128,3 +128,13 @@ config SND_SOC_TEGRA_MAX98090 help Say Y or M here if you want to add support for SoC audio on Tegra boards using the MAX98090 codec, such as Venice2. + +config SND_SOC_TEGRA_RT5677 + tristate "SoC Audio support for Tegra boards using a RT5677 codec" + depends on SND_SOC_TEGRA && I2C && GPIOLIB + select SND_SOC_TEGRA20_I2S if ARCH_TEGRA_2x_SOC + select SND_SOC_TEGRA30_I2S if ARCH_TEGRA_3x_SOC + select SND_SOC_RT5677 + help + Say Y or M here if you want to add support for SoC audio on Tegra + boards using the RT5677 codec, such as Ryu. diff --git a/sound/soc/tegra/Makefile b/sound/soc/tegra/Makefile index 5ae588cd96c4..9171655ad843 100644 --- a/sound/soc/tegra/Makefile +++ b/sound/soc/tegra/Makefile @@ -19,6 +19,7 @@ obj-$(CONFIG_SND_SOC_TEGRA30_I2S) += snd-soc-tegra30-i2s.o # Tegra machine Support snd-soc-tegra-rt5640-objs := tegra_rt5640.o +snd-soc-tegra-rt5677-objs := tegra_rt5677.o snd-soc-tegra-wm8753-objs := tegra_wm8753.o snd-soc-tegra-wm8903-objs := tegra_wm8903.o snd-soc-tegra-wm9712-objs := tegra_wm9712.o @@ -27,6 +28,7 @@ snd-soc-tegra-alc5632-objs := tegra_alc5632.o snd-soc-tegra-max98090-objs := tegra_max98090.o obj-$(CONFIG_SND_SOC_TEGRA_RT5640) += snd-soc-tegra-rt5640.o +obj-$(CONFIG_SND_SOC_TEGRA_RT5677) += snd-soc-tegra-rt5677.o obj-$(CONFIG_SND_SOC_TEGRA_WM8753) += snd-soc-tegra-wm8753.o obj-$(CONFIG_SND_SOC_TEGRA_WM8903) += snd-soc-tegra-wm8903.o obj-$(CONFIG_SND_SOC_TEGRA_WM9712) += snd-soc-tegra-wm9712.o diff --git a/sound/soc/tegra/tegra_rt5677.c b/sound/soc/tegra/tegra_rt5677.c new file mode 100644 index 000000000000..e4cf978a6e3a --- /dev/null +++ b/sound/soc/tegra/tegra_rt5677.c @@ -0,0 +1,347 @@ +/* +* tegra_rt5677.c - Tegra machine ASoC driver for boards using RT5677 codec. + * + * Copyright (c) 2014, The Chromium OS Authors. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + * Based on code copyright/by: + * + * Copyright (C) 2010-2012 - NVIDIA, Inc. + * Copyright (C) 2011 The AC100 Kernel Team + * (c) 2009, 2010 Nvidia Graphics Pvt. Ltd. + * Copyright 2007 Wolfson Microelectronics PLC. + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "../codecs/rt5677.h" + +#include "tegra_asoc_utils.h" + +#define DRV_NAME "tegra-snd-rt5677" + +struct tegra_rt5677 { + struct tegra_asoc_utils_data util_data; + int gpio_hp_det; + int gpio_hp_en; + int gpio_mic_present; + int gpio_dmic_clk_en; +}; + +static int tegra_rt5677_asoc_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_card *card = rtd->card; + struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card); + int srate, mclk, err; + + srate = params_rate(params); + mclk = 256 * srate; + + err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); + if (err < 0) { + dev_err(card->dev, "Can't configure clocks\n"); + return err; + } + + err = snd_soc_dai_set_sysclk(codec_dai, RT5677_SCLK_S_MCLK, mclk, + SND_SOC_CLOCK_IN); + if (err < 0) { + dev_err(card->dev, "codec_dai clock not set\n"); + return err; + } + + return 0; +} + +static int tegra_rt5677_event_hp(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_dapm_context *dapm = w->dapm; + struct snd_soc_card *card = dapm->card; + struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card); + + if (!gpio_is_valid(machine->gpio_hp_en)) + return 0; + + gpio_set_value_cansleep(machine->gpio_hp_en, + SND_SOC_DAPM_EVENT_ON(event)); + + return 0; +} + +static struct snd_soc_ops tegra_rt5677_ops = { + .hw_params = tegra_rt5677_asoc_hw_params, +}; + +static struct snd_soc_jack tegra_rt5677_hp_jack; + +static struct snd_soc_jack_pin tegra_rt5677_hp_jack_pins = { + .pin = "Headphone", + .mask = SND_JACK_HEADPHONE, +}; +static struct snd_soc_jack_gpio tegra_rt5677_hp_jack_gpio = { + .name = "Headphone detection", + .report = SND_JACK_HEADPHONE, + .debounce_time = 150, +}; + +static struct snd_soc_jack tegra_rt5677_mic_jack; + +static struct snd_soc_jack_pin tegra_rt5677_mic_jack_pins = { + .pin = "Headset Mic", + .mask = SND_JACK_MICROPHONE, +}; + +static struct snd_soc_jack_gpio tegra_rt5677_mic_jack_gpio = { + .name = "Headset Mic detection", + .report = SND_JACK_MICROPHONE, + .debounce_time = 150, + .invert = 1 +}; + +static const struct snd_soc_dapm_widget tegra_rt5677_dapm_widgets[] = { + SND_SOC_DAPM_SPK("Speaker", NULL), + SND_SOC_DAPM_HP("Headphone", tegra_rt5677_event_hp), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_MIC("Internal Mic 1", NULL), + SND_SOC_DAPM_MIC("Internal Mic 2", NULL), +}; + +static const struct snd_kcontrol_new tegra_rt5677_controls[] = { + SOC_DAPM_PIN_SWITCH("Speaker"), + SOC_DAPM_PIN_SWITCH("Headphone"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Internal Mic 1"), + SOC_DAPM_PIN_SWITCH("Internal Mic 2"), +}; + +static int tegra_rt5677_asoc_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_codec *codec = codec_dai->codec; + struct snd_soc_dapm_context *dapm = &codec->dapm; + struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(rtd->card); + + snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE, + &tegra_rt5677_hp_jack); + snd_soc_jack_add_pins(&tegra_rt5677_hp_jack, 1, + &tegra_rt5677_hp_jack_pins); + + if (gpio_is_valid(machine->gpio_hp_det)) { + tegra_rt5677_hp_jack_gpio.gpio = machine->gpio_hp_det; + snd_soc_jack_add_gpios(&tegra_rt5677_hp_jack, 1, + &tegra_rt5677_hp_jack_gpio); + } + + + snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE, + &tegra_rt5677_mic_jack); + snd_soc_jack_add_pins(&tegra_rt5677_mic_jack, 1, + &tegra_rt5677_mic_jack_pins); + + if (gpio_is_valid(machine->gpio_mic_present)) { + tegra_rt5677_mic_jack_gpio.gpio = machine->gpio_mic_present; + snd_soc_jack_add_gpios(&tegra_rt5677_mic_jack, 1, + &tegra_rt5677_mic_jack_gpio); + } + + snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1"); + + return 0; +} + +static int tegra_rt5677_card_remove(struct snd_soc_card *card) +{ + struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card); + + if (gpio_is_valid(machine->gpio_hp_det)) { + snd_soc_jack_free_gpios(&tegra_rt5677_hp_jack, 1, + &tegra_rt5677_hp_jack_gpio); + } + + if (gpio_is_valid(machine->gpio_mic_present)) { + snd_soc_jack_free_gpios(&tegra_rt5677_mic_jack, 1, + &tegra_rt5677_mic_jack_gpio); + } + + return 0; +} + +static struct snd_soc_dai_link tegra_rt5677_dai = { + .name = "RT5677", + .stream_name = "RT5677 PCM", + .codec_dai_name = "rt5677-aif1", + .init = tegra_rt5677_asoc_init, + .ops = &tegra_rt5677_ops, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, +}; + +static struct snd_soc_card snd_soc_tegra_rt5677 = { + .name = "tegra-rt5677", + .owner = THIS_MODULE, + .remove = tegra_rt5677_card_remove, + .dai_link = &tegra_rt5677_dai, + .num_links = 1, + .controls = tegra_rt5677_controls, + .num_controls = ARRAY_SIZE(tegra_rt5677_controls), + .dapm_widgets = tegra_rt5677_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(tegra_rt5677_dapm_widgets), + .fully_routed = true, +}; + +static int tegra_rt5677_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + struct snd_soc_card *card = &snd_soc_tegra_rt5677; + struct tegra_rt5677 *machine; + int ret; + + machine = devm_kzalloc(&pdev->dev, + sizeof(struct tegra_rt5677), GFP_KERNEL); + if (!machine) + return -ENOMEM; + + card->dev = &pdev->dev; + platform_set_drvdata(pdev, card); + snd_soc_card_set_drvdata(card, machine); + + machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0); + if (machine->gpio_hp_det == -EPROBE_DEFER) + return -EPROBE_DEFER; + + machine->gpio_mic_present = of_get_named_gpio(np, + "nvidia,mic-present-gpios", 0); + if (machine->gpio_mic_present == -EPROBE_DEFER) + return -EPROBE_DEFER; + + machine->gpio_hp_en = of_get_named_gpio(np, "nvidia,hp-en-gpios", 0); + if (machine->gpio_hp_en == -EPROBE_DEFER) + return -EPROBE_DEFER; + if (gpio_is_valid(machine->gpio_hp_en)) { + ret = devm_gpio_request_one(&pdev->dev, machine->gpio_hp_en, + GPIOF_OUT_INIT_LOW, "hp_en"); + if (ret) { + dev_err(card->dev, "cannot get hp_en gpio\n"); + return ret; + } + } + + machine->gpio_dmic_clk_en = of_get_named_gpio(np, + "nvidia,dmic-clk-en-gpios", 0); + if (machine->gpio_dmic_clk_en == -EPROBE_DEFER) + return -EPROBE_DEFER; + if (gpio_is_valid(machine->gpio_dmic_clk_en)) { + ret = devm_gpio_request_one(&pdev->dev, + machine->gpio_dmic_clk_en, + GPIOF_OUT_INIT_HIGH, "dmic_clk_en"); + if (ret) { + dev_err(card->dev, "cannot get dmic_clk_en gpio\n"); + return ret; + } + } + + ret = snd_soc_of_parse_card_name(card, "nvidia,model"); + if (ret) + goto err; + + ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing"); + if (ret) + goto err; + + tegra_rt5677_dai.codec_of_node = of_parse_phandle(np, + "nvidia,audio-codec", 0); + if (!tegra_rt5677_dai.codec_of_node) { + dev_err(&pdev->dev, + "Property 'nvidia,audio-codec' missing or invalid\n"); + ret = -EINVAL; + goto err; + } + + tegra_rt5677_dai.cpu_of_node = of_parse_phandle(np, + "nvidia,i2s-controller", 0); + if (!tegra_rt5677_dai.cpu_of_node) { + dev_err(&pdev->dev, + "Property 'nvidia,i2s-controller' missing or invalid\n"); + ret = -EINVAL; + goto err; + } + tegra_rt5677_dai.platform_of_node = tegra_rt5677_dai.cpu_of_node; + + ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev); + if (ret) + goto err; + + ret = snd_soc_register_card(card); + if (ret) { + dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", + ret); + goto err_fini_utils; + } + + return 0; + +err_fini_utils: + tegra_asoc_utils_fini(&machine->util_data); +err: + return ret; +} + +static int tegra_rt5677_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); + struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card); + + snd_soc_unregister_card(card); + + tegra_asoc_utils_fini(&machine->util_data); + + return 0; +} + +static const struct of_device_id tegra_rt5677_of_match[] = { + { .compatible = "nvidia,tegra-audio-rt5677", }, + {}, +}; + +static struct platform_driver tegra_rt5677_driver = { + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + .pm = &snd_soc_pm_ops, + .of_match_table = tegra_rt5677_of_match, + }, + .probe = tegra_rt5677_probe, + .remove = tegra_rt5677_remove, +}; +module_platform_driver(tegra_rt5677_driver); + +MODULE_AUTHOR("Anatol Pomozov "); +MODULE_DESCRIPTION("Tegra+RT5677 machine ASoC driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); +MODULE_DEVICE_TABLE(of, tegra_rt5677_of_match); -- cgit v1.2.3 From ddaca25aa4dade234163290f6a9e091e7f57b36a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 8 Jan 2015 12:23:05 +0100 Subject: ASoC: Export snd_soc_runtime_set_dai_fmt() Export snd_soc_runtime_set_dai_fmt() so it can be used in modules. Fixes: ce64c8b9cf5b ("ASoC: Add helper function for changing the DAI link format") Reported-by: kbuild test robot Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/soc-core.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/soc') diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 80ea358d3ad7..d342ee2ce28b 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1491,6 +1491,7 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, return 0; } +EXPORT_SYMBOL_GPL(snd_soc_runtime_set_dai_fmt); static int snd_soc_instantiate_card(struct snd_soc_card *card) { -- cgit v1.2.3 From a6b3db2c837a2db359bf7f846346680883dbb032 Mon Sep 17 00:00:00 2001 From: Vaishali Thakkar Date: Thu, 8 Jan 2015 08:59:39 +0530 Subject: ASoC: wm5102: Use put_unaligned_be16 This patch introduces the use of function put_unaligned_be16. This is done using Coccinelle and semantic patch used is as follows: @a@ typedef u16, __be16, uint16_t; {u16,__be16,uint16_t} e16; identifier tmp; expression ptr; expression y,e; type T; @@ - tmp = cpu_to_be16(y); <+... when != tmp ( - memcpy(ptr, (T)&tmp, \(2\|sizeof(u16)\|sizeof(__be16)\|sizeof(uint16_t)\|sizeof(e16)\)); + put_unaligned_be16(y,ptr); | - memcpy(ptr, (T)&tmp, ...); + put_unaligned_be16(y,ptr); ) ...+> ? tmp = e @@ type T; identifier a.tmp; @@ - T tmp; ...when != tmp Signed-off-by: Vaishali Thakkar Acked-by: Charles Keepax -- Changes Since v2: Make the patch compatible for current code sound/soc/codecs/wm5102.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Signed-off-by: Mark Brown --- sound/soc/codecs/wm5102.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index f439ae052128..7dbac8a98f6d 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -28,6 +28,7 @@ #include #include +#include #include "arizona.h" #include "wm5102.h" @@ -617,11 +618,10 @@ static int wm5102_out_comp_coeff_get(struct snd_kcontrol *kcontrol, { struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); struct arizona *arizona = dev_get_drvdata(codec->dev->parent); - uint16_t data; mutex_lock(&arizona->dac_comp_lock); - data = cpu_to_be16(arizona->dac_comp_coeff); - memcpy(ucontrol->value.bytes.data, &data, sizeof(data)); + put_unaligned_be16(arizona->dac_comp_coeff, + ucontrol->value.bytes.data); mutex_unlock(&arizona->dac_comp_lock); return 0; -- cgit v1.2.3 From 69067f9d52aa325baa0d113c1f35eb98fe486bfc Mon Sep 17 00:00:00 2001 From: Jie Yang Date: Thu, 8 Jan 2015 20:12:52 +0800 Subject: ASoC: Intel: Always enable DRAM block for FW dump The first 512 bytes of data DRAM memory is used for FW dump, and this first data SRAM block should be never power gated (always on), here always enable the block(DSRAM[0]) for D0 stage. Signed-off-by: Jie Yang Signed-off-by: Mark Brown --- sound/soc/intel/sst-haswell-dsp.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-haswell-dsp.c b/sound/soc/intel/sst-haswell-dsp.c index 57039b00efc2..c42ffae5fe9f 100644 --- a/sound/soc/intel/sst-haswell-dsp.c +++ b/sound/soc/intel/sst-haswell-dsp.c @@ -306,7 +306,7 @@ static void hsw_reset(struct sst_dsp *sst) static int hsw_set_dsp_D0(struct sst_dsp *sst) { int tries = 10; - u32 reg; + u32 reg, fw_dump_bit; /* Disable core clock gating (VDRTCTL2.DCLCGE = 0) */ reg = readl(sst->addr.pci_cfg + SST_VDRTCTL2); @@ -368,7 +368,9 @@ finish: can't be accessed, please enable each block before accessing. */ reg = readl(sst->addr.pci_cfg + SST_VDRTCTL0); reg |= SST_VDRTCL0_DSRAMPGE_MASK | SST_VDRTCL0_ISRAMPGE_MASK; - writel(reg, sst->addr.pci_cfg + SST_VDRTCTL0); + /* for D0, always enable the block(DSRAM[0]) used for FW dump */ + fw_dump_bit = 1 << SST_VDRTCL0_DSRAMPGE_SHIFT; + writel(reg & ~fw_dump_bit, sst->addr.pci_cfg + SST_VDRTCTL0); /* disable DMA finish function for SSP0 & SSP1 */ @@ -491,6 +493,7 @@ static const struct sst_sram_shift sram_shift[] = { {SST_DEV_ID_LYNX_POINT, 6, 16}, /* lp */ {SST_DEV_ID_WILDCAT_POINT, 2, 12}, /* wpt */ }; + static u32 hsw_block_get_bit(struct sst_mem_block *block) { u32 bit = 0, shift = 0, index; @@ -587,7 +590,9 @@ static int hsw_block_disable(struct sst_mem_block *block) val = readl(sst->addr.pci_cfg + SST_VDRTCTL0); bit = hsw_block_get_bit(block); - writel(val | bit, sst->addr.pci_cfg + SST_VDRTCTL0); + /* don't disable DSRAM[0], keep it always enable for FW dump*/ + if (bit != (1 << SST_VDRTCL0_DSRAMPGE_SHIFT)) + writel(val | bit, sst->addr.pci_cfg + SST_VDRTCTL0); /* wait 18 DSP clock ticks */ udelay(10); @@ -612,7 +617,7 @@ static int hsw_init(struct sst_dsp *sst, struct sst_pdata *pdata) const struct sst_adsp_memregion *region; struct device *dev; int ret = -ENODEV, i, j, region_count; - u32 offset, size; + u32 offset, size, fw_dump_bit; dev = sst->dma_dev; @@ -669,9 +674,11 @@ static int hsw_init(struct sst_dsp *sst, struct sst_pdata *pdata) } } + /* always enable the block(DSRAM[0]) used for FW dump */ + fw_dump_bit = 1 << SST_VDRTCL0_DSRAMPGE_SHIFT; /* set default power gating control, enable power gating control for all blocks. that is, can't be accessed, please enable each block before accessing. */ - writel(0xffffffff, sst->addr.pci_cfg + SST_VDRTCTL0); + writel(0xffffffff & ~fw_dump_bit, sst->addr.pci_cfg + SST_VDRTCTL0); return 0; } -- cgit v1.2.3 From 98b9c1d2ce59d98d5921bbdca5a6d7fe40b4a384 Mon Sep 17 00:00:00 2001 From: Jie Yang Date: Thu, 8 Jan 2015 14:32:20 +0800 Subject: ASoC: Intel: Add stream direction for pcm-module map A DAI may have 2 streams(playback/capture) and different modules may be needed for them respectively, so we need add a stream direction here, the combination(dai_id + stream) can tell us which module we really need here. Signed-off-by: Jie Yang Signed-off-by: Mark Brown --- sound/soc/intel/sst-haswell-pcm.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c index 13f156b4a612..5448f79283b7 100644 --- a/sound/soc/intel/sst-haswell-pcm.c +++ b/sound/soc/intel/sst-haswell-pcm.c @@ -78,7 +78,6 @@ static const u32 volume_map[] = { #define HSW_PCM_DAI_ID_OFFLOAD0 1 #define HSW_PCM_DAI_ID_OFFLOAD1 2 #define HSW_PCM_DAI_ID_LOOPBACK 3 -#define HSW_PCM_DAI_ID_CAPTURE 4 static const struct snd_pcm_hardware hsw_pcm_hardware = { @@ -99,6 +98,7 @@ static const struct snd_pcm_hardware hsw_pcm_hardware = { struct hsw_pcm_module_map { int dai_id; + int stream; enum sst_hsw_module_id mod_id; }; @@ -687,11 +687,11 @@ static struct snd_pcm_ops hsw_pcm_ops = { /* static mappings between PCMs and modules - may be dynamic in future */ static struct hsw_pcm_module_map mod_map[] = { - {HSW_PCM_DAI_ID_SYSTEM, SST_HSW_MODULE_PCM_SYSTEM}, - {HSW_PCM_DAI_ID_OFFLOAD0, SST_HSW_MODULE_PCM}, - {HSW_PCM_DAI_ID_OFFLOAD1, SST_HSW_MODULE_PCM}, - {HSW_PCM_DAI_ID_LOOPBACK, SST_HSW_MODULE_PCM_REFERENCE}, - {HSW_PCM_DAI_ID_CAPTURE, SST_HSW_MODULE_PCM_CAPTURE}, + {HSW_PCM_DAI_ID_SYSTEM, 0, SST_HSW_MODULE_PCM_SYSTEM}, + {HSW_PCM_DAI_ID_OFFLOAD0, 0, SST_HSW_MODULE_PCM}, + {HSW_PCM_DAI_ID_OFFLOAD1, 0, SST_HSW_MODULE_PCM}, + {HSW_PCM_DAI_ID_LOOPBACK, 1, SST_HSW_MODULE_PCM_REFERENCE}, + {HSW_PCM_DAI_ID_SYSTEM, 1, SST_HSW_MODULE_PCM_CAPTURE}, }; static int hsw_pcm_create_modules(struct hsw_priv_data *pdata) @@ -1075,7 +1075,7 @@ static void hsw_pcm_complete(struct device *dev) return; } - for (i = 0; i < HSW_PCM_DAI_ID_CAPTURE + 1; i++) { + for (i = 0; i < ARRAY_SIZE(mod_map); i++) { pcm_data = &pdata->pcm[i]; if (!pcm_data->substream) @@ -1109,7 +1109,7 @@ static int hsw_pcm_prepare(struct device *dev) if (pdata->pm_state == HSW_PM_STATE_D3) return 0; /* suspend all active streams */ - for (i = 0; i < HSW_PCM_DAI_ID_CAPTURE + 1; i++) { + for (i = 0; i < ARRAY_SIZE(mod_map); i++) { pcm_data = &pdata->pcm[i]; if (!pcm_data->substream) @@ -1128,7 +1128,7 @@ static int hsw_pcm_prepare(struct device *dev) sst_hsw_dsp_runtime_suspend(hsw); /* preserve persistent memory */ - for (i = 0; i < HSW_PCM_DAI_ID_CAPTURE + 1; i++) { + for (i = 0; i < ARRAY_SIZE(mod_map); i++) { pcm_data = &pdata->pcm[i]; if (!pcm_data->substream) -- cgit v1.2.3 From 0c1232503ae5e792a5bef182c64daeb5cf52498d Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 7 Jan 2015 13:44:32 -0200 Subject: ASoC: fsl_ssi: Make error message concise Currently the error message uses 'np->full_name' which leads to a very verbose log as: fsl-ssi-dai 202c000.ssi: no irq for node /soc/aips-bus@02000000/spba-bus@02000000/ssi@0202c000 We can have a concise log by using pdev->name instead: fsl-ssi-dai 202c000.ssi: no irq for node 202c000.ssi Signed-off-by: Fabio Estevam Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_ssi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index a65f17d57ffb..fa19507ca4e6 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -1363,7 +1363,7 @@ static int fsl_ssi_probe(struct platform_device *pdev) ssi_private->irq = platform_get_irq(pdev, 0); if (!ssi_private->irq) { - dev_err(&pdev->dev, "no irq for node %s\n", np->full_name); + dev_err(&pdev->dev, "no irq for node %s\n", pdev->name); return -ENXIO; } -- cgit v1.2.3 From f03038e570728036cf6784a435e11ae1d24a5cf0 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 7 Jan 2015 13:44:33 -0200 Subject: ASoC: fsl_asrc: Make error message concise Currently the error message uses 'np->full_name' which leads to a very verbose log that contains the full path of the node. We can have a concise log by using pdev->name instead. Signed-off-by: Fabio Estevam Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_asrc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c index 026a80117540..633ffff8d4d6 100644 --- a/sound/soc/fsl/fsl_asrc.c +++ b/sound/soc/fsl/fsl_asrc.c @@ -837,7 +837,7 @@ static int fsl_asrc_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "no irq for node %s\n", np->full_name); + dev_err(&pdev->dev, "no irq for node %s\n", pdev->name); return irq; } -- cgit v1.2.3 From 0954237f22d808df4918ced2995ff758358881c0 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 7 Jan 2015 13:44:34 -0200 Subject: ASoC: fsl_sai: Make error message concise Currently the error message uses 'np->full_name' which leads to a very verbose log that contains the full path of the node. We can have a concise log by using pdev->name instead. Signed-off-by: Fabio Estevam Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_sai.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 032d2d33619c..ec79c3d5e65e 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -612,7 +612,7 @@ static int fsl_sai_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "no irq for node %s\n", np->full_name); + dev_err(&pdev->dev, "no irq for node %s\n", pdev->name); return irq; } -- cgit v1.2.3 From da2d45249af55f4fe7186b5aca76e8cb8e7f8a1a Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 7 Jan 2015 13:44:35 -0200 Subject: ASoC: fsl_esai: Make error message concise Currently the error message uses 'np->full_name' which leads to a very verbose log that contains the full path of the node. We can have a concise log by using pdev->name instead. Signed-off-by: Fabio Estevam Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_esai.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 1c08ab13637c..5c7597191e3f 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -774,7 +774,7 @@ static int fsl_esai_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "no irq for node %s\n", np->full_name); + dev_err(&pdev->dev, "no irq for node %s\n", pdev->name); return irq; } -- cgit v1.2.3 From b968d83f09d8a4af1c178f504bc0414bbb37651d Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 7 Jan 2015 13:44:36 -0200 Subject: ASoC: fsl_spdif: Make error message concise Currently the error message uses 'np->full_name' which leads to a very verbose log that contains the full path of the node. We can have a concise log by using pdev->name instead. Signed-off-by: Fabio Estevam Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_spdif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index af0429421fc8..735e2eec52f7 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -1198,7 +1198,7 @@ static int fsl_spdif_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) { - dev_err(&pdev->dev, "no irq for node %s\n", np->full_name); + dev_err(&pdev->dev, "no irq for node %s\n", pdev->name); return irq; } -- cgit v1.2.3 From 277880a356c10adcb43604f6ab9ec9b2d64db8b2 Mon Sep 17 00:00:00 2001 From: Oder Chiou Date: Thu, 8 Jan 2015 10:31:06 +0800 Subject: ASoC: rt5677: Add the MICBIAS VDD setting in the platform data The patch adds the MICBIAS VDD setting in the platform data. It can be set to 1V8 or 3V3 in the MICBIAS VDD. Signed-off-by: Oder Chiou Signed-off-by: Mark Brown --- include/sound/rt5677.h | 3 +++ sound/soc/codecs/rt5677.c | 5 +++++ 2 files changed, 8 insertions(+) (limited to 'sound/soc') diff --git a/include/sound/rt5677.h b/include/sound/rt5677.h index d9eb7d861cd0..a6207043ac3c 100644 --- a/include/sound/rt5677.h +++ b/include/sound/rt5677.h @@ -37,6 +37,9 @@ struct rt5677_platform_data { OFF, GPIO4, GPIO5 and GPIO6 respectively */ unsigned int jd2_gpio; unsigned int jd3_gpio; + + /* Set MICBIAS1 VDD 1v8 or 3v3 */ + bool micbias1_vdd_3v3; }; #endif diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index cf39fe6d0601..3b32c3ecbe05 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -4912,6 +4912,11 @@ static int rt5677_i2c_probe(struct i2c_client *i2c, RT5677_GPIO5_DIR_OUT); } + if (rt5677->pdata.micbias1_vdd_3v3) + regmap_update_bits(rt5677->regmap, RT5677_MICBIAS, + RT5677_MICBIAS1_CTRL_VDD_MASK, + RT5677_MICBIAS1_CTRL_VDD_3_3V); + rt5677_init_gpio(i2c); rt5677_init_irq(i2c); -- cgit v1.2.3 From 57b7068de5d0cca8ac6e21085b843c1bbd49d3f4 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Fri, 26 Dec 2014 20:19:38 +0300 Subject: ASoC: add xtensa xtfpga I2S interface and platform XTFPGA boards provides an audio subsystem that consists of TI CDCE706 clock synthesizer, I2S transmitter and TLV320AIC23 audio codec. I2S transmitter has MMIO-based interface that resembles that of the OpenCores I2S transmitter. I2S transmitter is always a master on I2S bus. There's no specialized audio DMA, sample data are transferred to I2S transmitter FIFO by CPU through memory-mapped queue interface. Signed-off-by: Max Filippov Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/cdns,xtfpga-i2s.txt | 18 + MAINTAINERS | 1 + sound/soc/Kconfig | 1 + sound/soc/Makefile | 1 + sound/soc/xtensa/Kconfig | 7 + sound/soc/xtensa/Makefile | 3 + sound/soc/xtensa/xtfpga-i2s.c | 675 +++++++++++++++++++++ 7 files changed, 706 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt create mode 100644 sound/soc/xtensa/Kconfig create mode 100644 sound/soc/xtensa/Makefile create mode 100644 sound/soc/xtensa/xtfpga-i2s.c (limited to 'sound/soc') diff --git a/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt b/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt new file mode 100644 index 000000000000..befd125d18bb --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt @@ -0,0 +1,18 @@ +Bindings for I2S controller built into xtfpga Xtensa bitstreams. + +Required properties: +- compatible: shall be "cdns,xtfpga-i2s". +- reg: memory region (address and length) with device registers. +- interrupts: interrupt for the device. +- clocks: phandle to the clk used as master clock. I2S bus clock + is derived from it. + +Examples: + + i2s0: xtfpga-i2s@0d080000 { + #sound-dai-cells = <0>; + compatible = "cdns,xtfpga-i2s"; + reg = <0x0d080000 0x40>; + interrupts = <2 1>; + clocks = <&cdce706 4>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index ddb9ac8d32b3..f1eb40f8926c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10628,6 +10628,7 @@ M: Max Filippov L: linux-xtensa@linux-xtensa.org S: Maintained F: drivers/spi/spi-xtensa-xtfpga.c +F: sound/soc/xtensa/xtfpga-i2s.c YAM DRIVER FOR AX.25 M: Jean-Paul Roubelat diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 7d5d6444a837..dcc79aa0236b 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -55,6 +55,7 @@ source "sound/soc/spear/Kconfig" source "sound/soc/tegra/Kconfig" source "sound/soc/txx9/Kconfig" source "sound/soc/ux500/Kconfig" +source "sound/soc/xtensa/Kconfig" # Supported codecs source "sound/soc/codecs/Kconfig" diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 865e090c8061..5b3c8f67c8db 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -36,3 +36,4 @@ obj-$(CONFIG_SND_SOC) += spear/ obj-$(CONFIG_SND_SOC) += tegra/ obj-$(CONFIG_SND_SOC) += txx9/ obj-$(CONFIG_SND_SOC) += ux500/ +obj-$(CONFIG_SND_SOC) += xtensa/ diff --git a/sound/soc/xtensa/Kconfig b/sound/soc/xtensa/Kconfig new file mode 100644 index 000000000000..c201beb36de6 --- /dev/null +++ b/sound/soc/xtensa/Kconfig @@ -0,0 +1,7 @@ +config SND_SOC_XTFPGA_I2S + tristate "XTFPGA I2S master" + select REGMAP_MMIO + help + Say Y or M if you want to add support for codecs attached to the + I2S interface on XTFPGA daughter board. You will also need to select + the drivers for the rest of XTFPGA audio subsystem. diff --git a/sound/soc/xtensa/Makefile b/sound/soc/xtensa/Makefile new file mode 100644 index 000000000000..15efbf914226 --- /dev/null +++ b/sound/soc/xtensa/Makefile @@ -0,0 +1,3 @@ +snd-soc-xtfpga-i2s-objs := xtfpga-i2s.o + +obj-$(CONFIG_SND_SOC_XTFPGA_I2S) += snd-soc-xtfpga-i2s.o diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c new file mode 100644 index 000000000000..1cfb19e12949 --- /dev/null +++ b/sound/soc/xtensa/xtfpga-i2s.c @@ -0,0 +1,675 @@ +/* + * Xtfpga I2S controller driver + * + * Copyright (c) 2014 Cadence Design Systems Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#define DRV_NAME "xtfpga-i2s" + +#define XTFPGA_I2S_VERSION 0x00 +#define XTFPGA_I2S_CONFIG 0x04 +#define XTFPGA_I2S_INT_MASK 0x08 +#define XTFPGA_I2S_INT_STATUS 0x0c +#define XTFPGA_I2S_CHAN0_DATA 0x10 +#define XTFPGA_I2S_CHAN1_DATA 0x14 +#define XTFPGA_I2S_CHAN2_DATA 0x18 +#define XTFPGA_I2S_CHAN3_DATA 0x1c + +#define XTFPGA_I2S_CONFIG_TX_ENABLE 0x1 +#define XTFPGA_I2S_CONFIG_INT_ENABLE 0x2 +#define XTFPGA_I2S_CONFIG_LEFT 0x4 +#define XTFPGA_I2S_CONFIG_RATIO_BASE 8 +#define XTFPGA_I2S_CONFIG_RATIO_MASK 0x0000ff00 +#define XTFPGA_I2S_CONFIG_RES_BASE 16 +#define XTFPGA_I2S_CONFIG_RES_MASK 0x003f0000 +#define XTFPGA_I2S_CONFIG_LEVEL_BASE 24 +#define XTFPGA_I2S_CONFIG_LEVEL_MASK 0x0f000000 +#define XTFPGA_I2S_CONFIG_CHANNEL_BASE 28 + +#define XTFPGA_I2S_INT_UNDERRUN 0x1 +#define XTFPGA_I2S_INT_LEVEL 0x2 +#define XTFPGA_I2S_INT_VALID 0x3 + +#define XTFPGA_I2S_FIFO_SIZE 8192 + +/* + * I2S controller operation: + * + * Enabling TX: output 1 period of zeros (starting with left channel) + * and then queued data. + * + * Level status and interrupt: whenever FIFO level is below FIFO trigger, + * level status is 1 and an IRQ is asserted (if enabled). + * + * Underrun status and interrupt: whenever FIFO is empty, underrun status + * is 1 and an IRQ is asserted (if enabled). + */ +struct xtfpga_i2s { + struct device *dev; + struct clk *clk; + struct regmap *regmap; + void __iomem *regs; + + /* current playback substream. NULL if not playing. + * + * Access to that field is synchronized between the interrupt handler + * and userspace through RCU. + * + * Interrupt handler (threaded part) does PIO on substream data in RCU + * read-side critical section. Trigger callback sets and clears the + * pointer when the playback is started and stopped with + * rcu_assign_pointer. When userspace is about to free the playback + * stream in the pcm_close callback it synchronizes with the interrupt + * handler by means of synchronize_rcu call. + */ + struct snd_pcm_substream *tx_substream; + unsigned (*tx_fn)(struct xtfpga_i2s *i2s, + struct snd_pcm_runtime *runtime, + unsigned tx_ptr); + unsigned tx_ptr; /* next frame index in the sample buffer */ + + /* current fifo level estimate. + * Doesn't have to be perfectly accurate, but must be not less than + * the actual FIFO level in order to avoid stall on push attempt. + */ + unsigned tx_fifo_level; + + /* FIFO level at which level interrupt occurs */ + unsigned tx_fifo_low; + + /* maximal FIFO level */ + unsigned tx_fifo_high; +}; + +static bool xtfpga_i2s_wr_reg(struct device *dev, unsigned int reg) +{ + return reg >= XTFPGA_I2S_CONFIG; +} + +static bool xtfpga_i2s_rd_reg(struct device *dev, unsigned int reg) +{ + return reg < XTFPGA_I2S_CHAN0_DATA; +} + +static bool xtfpga_i2s_volatile_reg(struct device *dev, unsigned int reg) +{ + return reg == XTFPGA_I2S_INT_STATUS; +} + +static const struct regmap_config xtfpga_i2s_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = XTFPGA_I2S_CHAN3_DATA, + .writeable_reg = xtfpga_i2s_wr_reg, + .readable_reg = xtfpga_i2s_rd_reg, + .volatile_reg = xtfpga_i2s_volatile_reg, + .cache_type = REGCACHE_FLAT, +}; + +/* Generate functions that do PIO from TX DMA area to FIFO for all supported + * stream formats. + * Functions will be called xtfpga_pcm_tx_x, e.g. + * xtfpga_pcm_tx_2x16 for 16-bit stereo. + * + * FIFO consists of 32-bit words, one word per channel, always 2 channels. + * If I2S interface is configured with smaller sample resolution, only + * the LSB of each word is used. + */ +#define xtfpga_pcm_tx_fn(channels, sample_bits) \ +static unsigned xtfpga_pcm_tx_##channels##x##sample_bits( \ + struct xtfpga_i2s *i2s, struct snd_pcm_runtime *runtime, \ + unsigned tx_ptr) \ +{ \ + const u##sample_bits (*p)[channels] = \ + (void *)runtime->dma_area; \ +\ + for (; i2s->tx_fifo_level < i2s->tx_fifo_high; \ + i2s->tx_fifo_level += 2) { \ + iowrite32(p[tx_ptr][0], \ + i2s->regs + XTFPGA_I2S_CHAN0_DATA); \ + iowrite32(p[tx_ptr][channels - 1], \ + i2s->regs + XTFPGA_I2S_CHAN0_DATA); \ + if (++tx_ptr >= runtime->buffer_size) \ + tx_ptr = 0; \ + } \ + return tx_ptr; \ +} + +xtfpga_pcm_tx_fn(1, 16) +xtfpga_pcm_tx_fn(2, 16) +xtfpga_pcm_tx_fn(1, 32) +xtfpga_pcm_tx_fn(2, 32) + +#undef xtfpga_pcm_tx_fn + +static bool xtfpga_pcm_push_tx(struct xtfpga_i2s *i2s) +{ + struct snd_pcm_substream *tx_substream; + bool tx_active; + + rcu_read_lock(); + tx_substream = rcu_dereference(i2s->tx_substream); + tx_active = tx_substream && snd_pcm_running(tx_substream); + if (tx_active) { + unsigned tx_ptr = ACCESS_ONCE(i2s->tx_ptr); + unsigned new_tx_ptr = i2s->tx_fn(i2s, tx_substream->runtime, + tx_ptr); + + cmpxchg(&i2s->tx_ptr, tx_ptr, new_tx_ptr); + } + rcu_read_unlock(); + + return tx_active; +} + +static void xtfpga_pcm_refill_fifo(struct xtfpga_i2s *i2s) +{ + unsigned int_status; + unsigned i; + + regmap_read(i2s->regmap, XTFPGA_I2S_INT_STATUS, + &int_status); + + for (i = 0; i < 2; ++i) { + bool tx_active = xtfpga_pcm_push_tx(i2s); + + regmap_write(i2s->regmap, XTFPGA_I2S_INT_STATUS, + XTFPGA_I2S_INT_VALID); + if (tx_active) + regmap_read(i2s->regmap, XTFPGA_I2S_INT_STATUS, + &int_status); + + if (!tx_active || + !(int_status & XTFPGA_I2S_INT_LEVEL)) + break; + + /* After the push the level IRQ is still asserted, + * means FIFO level is below tx_fifo_low. Estimate + * it as tx_fifo_low. + */ + i2s->tx_fifo_level = i2s->tx_fifo_low; + } + + if (!(int_status & XTFPGA_I2S_INT_LEVEL)) + regmap_write(i2s->regmap, XTFPGA_I2S_INT_MASK, + XTFPGA_I2S_INT_VALID); + else if (!(int_status & XTFPGA_I2S_INT_UNDERRUN)) + regmap_write(i2s->regmap, XTFPGA_I2S_INT_MASK, + XTFPGA_I2S_INT_UNDERRUN); + + if (!(int_status & XTFPGA_I2S_INT_UNDERRUN)) + regmap_update_bits(i2s->regmap, XTFPGA_I2S_CONFIG, + XTFPGA_I2S_CONFIG_INT_ENABLE | + XTFPGA_I2S_CONFIG_TX_ENABLE, + XTFPGA_I2S_CONFIG_INT_ENABLE | + XTFPGA_I2S_CONFIG_TX_ENABLE); + else + regmap_update_bits(i2s->regmap, XTFPGA_I2S_CONFIG, + XTFPGA_I2S_CONFIG_INT_ENABLE | + XTFPGA_I2S_CONFIG_TX_ENABLE, 0); +} + +static irqreturn_t xtfpga_i2s_threaded_irq_handler(int irq, void *dev_id) +{ + struct xtfpga_i2s *i2s = dev_id; + struct snd_pcm_substream *tx_substream; + unsigned config, int_status, int_mask; + + regmap_read(i2s->regmap, XTFPGA_I2S_CONFIG, &config); + regmap_read(i2s->regmap, XTFPGA_I2S_INT_MASK, &int_mask); + regmap_read(i2s->regmap, XTFPGA_I2S_INT_STATUS, &int_status); + + if (!(config & XTFPGA_I2S_CONFIG_INT_ENABLE) || + !(int_status & int_mask & XTFPGA_I2S_INT_VALID)) + return IRQ_NONE; + + /* Update FIFO level estimate in accordance with interrupt status + * register. + */ + if (int_status & XTFPGA_I2S_INT_UNDERRUN) { + i2s->tx_fifo_level = 0; + regmap_update_bits(i2s->regmap, XTFPGA_I2S_CONFIG, + XTFPGA_I2S_CONFIG_TX_ENABLE, 0); + } else { + /* The FIFO isn't empty, but is below tx_fifo_low. Estimate + * it as tx_fifo_low. + */ + i2s->tx_fifo_level = i2s->tx_fifo_low; + } + + rcu_read_lock(); + tx_substream = rcu_dereference(i2s->tx_substream); + + if (tx_substream && snd_pcm_running(tx_substream)) { + snd_pcm_period_elapsed(tx_substream); + if (int_status & XTFPGA_I2S_INT_UNDERRUN) + dev_dbg_ratelimited(i2s->dev, "%s: underrun\n", + __func__); + } + rcu_read_unlock(); + + /* Refill FIFO, update allowed IRQ reasons, enable IRQ if FIFO is + * not empty. + */ + xtfpga_pcm_refill_fifo(i2s); + + return IRQ_HANDLED; +} + +static int xtfpga_i2s_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct xtfpga_i2s *i2s = snd_soc_dai_get_drvdata(dai); + + snd_soc_dai_set_dma_data(dai, substream, i2s); + return 0; +} + +static int xtfpga_i2s_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct xtfpga_i2s *i2s = snd_soc_dai_get_drvdata(dai); + unsigned srate = params_rate(params); + unsigned channels = params_channels(params); + unsigned period_size = params_period_size(params); + unsigned sample_size = snd_pcm_format_width(params_format(params)); + unsigned freq, ratio, level; + int err; + + regmap_update_bits(i2s->regmap, XTFPGA_I2S_CONFIG, + XTFPGA_I2S_CONFIG_RES_MASK, + sample_size << XTFPGA_I2S_CONFIG_RES_BASE); + + freq = 256 * srate; + err = clk_set_rate(i2s->clk, freq); + if (err < 0) + return err; + + /* ratio field of the config register controls MCLK->I2S clock + * derivation: I2S clock = MCLK / (2 * (ratio + 2)). + * + * So with MCLK = 256 * sample rate ratio is 0 for 32 bit stereo + * and 2 for 16 bit stereo. + */ + ratio = (freq - (srate * sample_size * 8)) / + (srate * sample_size * 4); + + regmap_update_bits(i2s->regmap, XTFPGA_I2S_CONFIG, + XTFPGA_I2S_CONFIG_RATIO_MASK, + ratio << XTFPGA_I2S_CONFIG_RATIO_BASE); + + i2s->tx_fifo_low = XTFPGA_I2S_FIFO_SIZE / 2; + + /* period_size * 2: FIFO always gets 2 samples per frame */ + for (level = 1; + i2s->tx_fifo_low / 2 >= period_size * 2 && + level < (XTFPGA_I2S_CONFIG_LEVEL_MASK >> + XTFPGA_I2S_CONFIG_LEVEL_BASE); ++level) + i2s->tx_fifo_low /= 2; + + i2s->tx_fifo_high = 2 * i2s->tx_fifo_low; + + regmap_update_bits(i2s->regmap, XTFPGA_I2S_CONFIG, + XTFPGA_I2S_CONFIG_LEVEL_MASK, + level << XTFPGA_I2S_CONFIG_LEVEL_BASE); + + dev_dbg(i2s->dev, + "%s srate: %u, channels: %u, sample_size: %u, period_size: %u\n", + __func__, srate, channels, sample_size, period_size); + dev_dbg(i2s->dev, "%s freq: %u, ratio: %u, level: %u\n", + __func__, freq, ratio, level); + + return 0; +} + +static int xtfpga_i2s_set_fmt(struct snd_soc_dai *cpu_dai, + unsigned int fmt) +{ + if ((fmt & SND_SOC_DAIFMT_INV_MASK) != SND_SOC_DAIFMT_NB_NF) + return -EINVAL; + if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS) + return -EINVAL; + if ((fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_I2S) + return -EINVAL; + + return 0; +} + +/* PCM */ + +static const struct snd_pcm_hardware xtfpga_pcm_hardware = { + .info = SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_BLOCK_TRANSFER, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S32_LE, + .channels_min = 1, + .channels_max = 2, + .period_bytes_min = 2, + .period_bytes_max = XTFPGA_I2S_FIFO_SIZE / 2 * 8, + .periods_min = 2, + .periods_max = XTFPGA_I2S_FIFO_SIZE * 8 / 2, + .buffer_bytes_max = XTFPGA_I2S_FIFO_SIZE * 8, + .fifo_size = 16, +}; + +static int xtfpga_pcm_open(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + void *p; + + snd_soc_set_runtime_hwparams(substream, &xtfpga_pcm_hardware); + p = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + runtime->private_data = p; + + return 0; +} + +static int xtfpga_pcm_close(struct snd_pcm_substream *substream) +{ + synchronize_rcu(); + return 0; +} + +static int xtfpga_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + int ret; + struct snd_pcm_runtime *runtime = substream->runtime; + struct xtfpga_i2s *i2s = runtime->private_data; + unsigned channels = params_channels(hw_params); + + switch (channels) { + case 1: + case 2: + break; + + default: + return -EINVAL; + + } + + switch (params_format(hw_params)) { + case SNDRV_PCM_FORMAT_S16_LE: + i2s->tx_fn = (channels == 1) ? + xtfpga_pcm_tx_1x16 : + xtfpga_pcm_tx_2x16; + break; + + case SNDRV_PCM_FORMAT_S32_LE: + i2s->tx_fn = (channels == 1) ? + xtfpga_pcm_tx_1x32 : + xtfpga_pcm_tx_2x32; + break; + + default: + return -EINVAL; + } + + ret = snd_pcm_lib_malloc_pages(substream, + params_buffer_bytes(hw_params)); + return ret; +} + +static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd) +{ + int ret = 0; + struct snd_pcm_runtime *runtime = substream->runtime; + struct xtfpga_i2s *i2s = runtime->private_data; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + ACCESS_ONCE(i2s->tx_ptr) = 0; + rcu_assign_pointer(i2s->tx_substream, substream); + xtfpga_pcm_refill_fifo(i2s); + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + rcu_assign_pointer(i2s->tx_substream, NULL); + break; + + default: + ret = -EINVAL; + break; + } + return ret; +} + +static snd_pcm_uframes_t xtfpga_pcm_pointer(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct xtfpga_i2s *i2s = runtime->private_data; + snd_pcm_uframes_t pos = ACCESS_ONCE(i2s->tx_ptr); + + return pos < runtime->buffer_size ? pos : 0; +} + +static int xtfpga_pcm_new(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_card *card = rtd->card->snd_card; + size_t size = xtfpga_pcm_hardware.buffer_bytes_max; + + return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm, + SNDRV_DMA_TYPE_DEV, + card->dev, size, size); +} + +static void xtfpga_pcm_free(struct snd_pcm *pcm) +{ + snd_pcm_lib_preallocate_free_for_all(pcm); +} + +static const struct snd_pcm_ops xtfpga_pcm_ops = { + .open = xtfpga_pcm_open, + .close = xtfpga_pcm_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = xtfpga_pcm_hw_params, + .trigger = xtfpga_pcm_trigger, + .pointer = xtfpga_pcm_pointer, +}; + +static const struct snd_soc_platform_driver xtfpga_soc_platform = { + .pcm_new = xtfpga_pcm_new, + .pcm_free = xtfpga_pcm_free, + .ops = &xtfpga_pcm_ops, +}; + +static const struct snd_soc_component_driver xtfpga_i2s_component = { + .name = DRV_NAME, +}; + +static const struct snd_soc_dai_ops xtfpga_i2s_dai_ops = { + .startup = xtfpga_i2s_startup, + .hw_params = xtfpga_i2s_hw_params, + .set_fmt = xtfpga_i2s_set_fmt, +}; + +static struct snd_soc_dai_driver xtfpga_i2s_dai[] = { + { + .name = "xtfpga-i2s", + .id = 0, + .playback = { + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S32_LE, + }, + .ops = &xtfpga_i2s_dai_ops, + }, +}; + +static int xtfpga_i2s_runtime_suspend(struct device *dev) +{ + struct xtfpga_i2s *i2s = dev_get_drvdata(dev); + + clk_disable_unprepare(i2s->clk); + return 0; +} + +static int xtfpga_i2s_runtime_resume(struct device *dev) +{ + struct xtfpga_i2s *i2s = dev_get_drvdata(dev); + int ret; + + ret = clk_prepare_enable(i2s->clk); + if (ret) { + dev_err(dev, "clk_prepare_enable failed: %d\n", ret); + return ret; + } + return 0; +} + +static int xtfpga_i2s_probe(struct platform_device *pdev) +{ + struct xtfpga_i2s *i2s; + struct resource *mem; + int err, irq; + + i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); + if (!i2s) { + err = -ENOMEM; + goto err; + } + platform_set_drvdata(pdev, i2s); + i2s->dev = &pdev->dev; + dev_dbg(&pdev->dev, "dev: %p, i2s: %p\n", &pdev->dev, i2s); + + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + i2s->regs = devm_ioremap_resource(&pdev->dev, mem); + if (IS_ERR(i2s->regs)) { + err = PTR_ERR(i2s->regs); + goto err; + } + + i2s->regmap = devm_regmap_init_mmio(&pdev->dev, i2s->regs, + &xtfpga_i2s_regmap_config); + if (IS_ERR(i2s->regmap)) { + dev_err(&pdev->dev, "regmap init failed\n"); + err = PTR_ERR(i2s->regmap); + goto err; + } + + i2s->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(i2s->clk)) { + dev_err(&pdev->dev, "couldn't get clock\n"); + err = PTR_ERR(i2s->clk); + goto err; + } + + regmap_write(i2s->regmap, XTFPGA_I2S_CONFIG, + (0x1 << XTFPGA_I2S_CONFIG_CHANNEL_BASE)); + regmap_write(i2s->regmap, XTFPGA_I2S_INT_STATUS, XTFPGA_I2S_INT_VALID); + regmap_write(i2s->regmap, XTFPGA_I2S_INT_MASK, XTFPGA_I2S_INT_UNDERRUN); + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + dev_err(&pdev->dev, "No IRQ resource\n"); + err = irq; + goto err; + } + err = devm_request_threaded_irq(&pdev->dev, irq, NULL, + xtfpga_i2s_threaded_irq_handler, + IRQF_SHARED | IRQF_ONESHOT, + pdev->name, i2s); + if (err < 0) { + dev_err(&pdev->dev, "request_irq failed\n"); + goto err; + } + + err = snd_soc_register_platform(&pdev->dev, &xtfpga_soc_platform); + if (err < 0) { + dev_err(&pdev->dev, "couldn't register platform\n"); + goto err; + } + err = devm_snd_soc_register_component(&pdev->dev, + &xtfpga_i2s_component, + xtfpga_i2s_dai, + ARRAY_SIZE(xtfpga_i2s_dai)); + if (err < 0) { + dev_err(&pdev->dev, "couldn't register component\n"); + goto err_unregister_platform; + } + + pm_runtime_enable(&pdev->dev); + if (!pm_runtime_enabled(&pdev->dev)) { + err = xtfpga_i2s_runtime_resume(&pdev->dev); + if (err) + goto err_pm_disable; + } + return 0; + +err_pm_disable: + pm_runtime_disable(&pdev->dev); +err_unregister_platform: + snd_soc_unregister_platform(&pdev->dev); +err: + dev_err(&pdev->dev, "%s: err = %d\n", __func__, err); + return err; +} + +static int xtfpga_i2s_remove(struct platform_device *pdev) +{ + struct xtfpga_i2s *i2s = dev_get_drvdata(&pdev->dev); + + snd_soc_unregister_platform(&pdev->dev); + if (i2s->regmap && !IS_ERR(i2s->regmap)) { + regmap_write(i2s->regmap, XTFPGA_I2S_CONFIG, 0); + regmap_write(i2s->regmap, XTFPGA_I2S_INT_MASK, 0); + regmap_write(i2s->regmap, XTFPGA_I2S_INT_STATUS, + XTFPGA_I2S_INT_VALID); + } + pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + xtfpga_i2s_runtime_suspend(&pdev->dev); + return 0; +} + +#ifdef CONFIG_OF +static const struct of_device_id xtfpga_i2s_of_match[] = { + { .compatible = "cdns,xtfpga-i2s", }, + {}, +}; +MODULE_DEVICE_TABLE(of, xtfpga_i2s_of_match); +#endif + +static const struct dev_pm_ops xtfpga_i2s_pm_ops = { + SET_RUNTIME_PM_OPS(xtfpga_i2s_runtime_suspend, + xtfpga_i2s_runtime_resume, NULL) +}; + +static struct platform_driver xtfpga_i2s_driver = { + .probe = xtfpga_i2s_probe, + .remove = xtfpga_i2s_remove, + .driver = { + .name = "xtfpga-i2s", + .of_match_table = of_match_ptr(xtfpga_i2s_of_match), + .pm = &xtfpga_i2s_pm_ops, + }, +}; + +module_platform_driver(xtfpga_i2s_driver); + +MODULE_AUTHOR("Max Filippov "); +MODULE_DESCRIPTION("xtfpga I2S controller driver"); +MODULE_LICENSE("GPL v2"); -- cgit v1.2.3 From 7ff9d6714a5c97fb448c53aae801af3d529ecb56 Mon Sep 17 00:00:00 2001 From: Jie Yang Date: Fri, 9 Jan 2015 14:36:36 +0800 Subject: ASoC: Intel: Split hsw_pcm_data for playback and capture There may be 2 pcm streams for a same DAI at most, and these 2 streams should have different hsw_pcm_data, e.g. they have different persistent data, so here we need split hsw_pcm_data for playback and capture, to make sure they won't be mixed and keep cleaned. Signed-off-by: Jie Yang Reviewed-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/intel/sst-haswell-pcm.c | 91 ++++++++++++++++++++++++++------------- 1 file changed, 61 insertions(+), 30 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c index 5448f79283b7..ad7f4a51e138 100644 --- a/sound/soc/intel/sst-haswell-pcm.c +++ b/sound/soc/intel/sst-haswell-pcm.c @@ -135,7 +135,17 @@ struct hsw_priv_data { struct snd_dma_buffer dmab[HSW_PCM_COUNT][2]; /* DAI data */ - struct hsw_pcm_data pcm[HSW_PCM_COUNT]; + struct hsw_pcm_data pcm[HSW_PCM_COUNT][2]; +}; + + +/* static mappings between PCMs and modules - may be dynamic in future */ +static struct hsw_pcm_module_map mod_map[] = { + {HSW_PCM_DAI_ID_SYSTEM, 0, SST_HSW_MODULE_PCM_SYSTEM}, + {HSW_PCM_DAI_ID_OFFLOAD0, 0, SST_HSW_MODULE_PCM}, + {HSW_PCM_DAI_ID_OFFLOAD1, 0, SST_HSW_MODULE_PCM}, + {HSW_PCM_DAI_ID_LOOPBACK, 1, SST_HSW_MODULE_PCM_REFERENCE}, + {HSW_PCM_DAI_ID_SYSTEM, 1, SST_HSW_MODULE_PCM_CAPTURE}, }; static u32 hsw_notify_pointer(struct sst_hsw_stream *stream, void *data); @@ -168,9 +178,14 @@ static int hsw_stream_volume_put(struct snd_kcontrol *kcontrol, (struct soc_mixer_control *)kcontrol->private_value; struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(platform); - struct hsw_pcm_data *pcm_data = &pdata->pcm[mc->reg]; + struct hsw_pcm_data *pcm_data; struct sst_hsw *hsw = pdata->hsw; u32 volume; + int dai, stream; + + dai = mod_map[mc->reg].dai_id; + stream = mod_map[mc->reg].stream; + pcm_data = &pdata->pcm[dai][stream]; mutex_lock(&pcm_data->mutex); pm_runtime_get_sync(pdata->dev); @@ -212,9 +227,14 @@ static int hsw_stream_volume_get(struct snd_kcontrol *kcontrol, (struct soc_mixer_control *)kcontrol->private_value; struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(platform); - struct hsw_pcm_data *pcm_data = &pdata->pcm[mc->reg]; + struct hsw_pcm_data *pcm_data; struct sst_hsw *hsw = pdata->hsw; u32 volume; + int dai, stream; + + dai = mod_map[mc->reg].dai_id; + stream = mod_map[mc->reg].stream; + pcm_data = &pdata->pcm[dai][stream]; mutex_lock(&pcm_data->mutex); pm_runtime_get_sync(pdata->dev); @@ -309,7 +329,7 @@ static const struct snd_kcontrol_new hsw_volume_controls[] = { ARRAY_SIZE(volume_map) - 1, 0, hsw_stream_volume_get, hsw_stream_volume_put, hsw_vol_tlv), /* Mic Capture volume */ - SOC_DOUBLE_EXT_TLV("Mic Capture Volume", 0, 0, 8, + SOC_DOUBLE_EXT_TLV("Mic Capture Volume", 4, 0, 8, ARRAY_SIZE(volume_map) - 1, 0, hsw_stream_volume_get, hsw_stream_volume_put, hsw_vol_tlv), }; @@ -353,7 +373,7 @@ static int hsw_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime = substream->runtime; struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(rtd->platform); - struct hsw_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(rtd); + struct hsw_pcm_data *pcm_data; struct sst_hsw *hsw = pdata->hsw; struct sst_module *module_data; struct sst_dsp *dsp; @@ -362,7 +382,10 @@ static int hsw_pcm_hw_params(struct snd_pcm_substream *substream, enum sst_hsw_stream_path_id path_id; u32 rate, bits, map, pages, module_id; u8 channels; - int ret; + int ret, dai; + + dai = mod_map[rtd->cpu_dai->id].dai_id; + pcm_data = &pdata->pcm[dai][substream->stream]; /* check if we are being called a subsequent time */ if (pcm_data->allocated) { @@ -552,8 +575,12 @@ static int hsw_pcm_trigger(struct snd_pcm_substream *substream, int cmd) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(rtd->platform); - struct hsw_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(rtd); + struct hsw_pcm_data *pcm_data; struct sst_hsw *hsw = pdata->hsw; + int dai; + + dai = mod_map[rtd->cpu_dai->id].dai_id; + pcm_data = &pdata->pcm[dai][substream->stream]; switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -597,11 +624,16 @@ static snd_pcm_uframes_t hsw_pcm_pointer(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(rtd->platform); - struct hsw_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(rtd); + struct hsw_pcm_data *pcm_data; struct sst_hsw *hsw = pdata->hsw; snd_pcm_uframes_t offset; uint64_t ppos; - u32 position = sst_hsw_get_dsp_position(hsw, pcm_data->stream); + u32 position; + int dai; + + dai = mod_map[rtd->cpu_dai->id].dai_id; + pcm_data = &pdata->pcm[dai][substream->stream]; + position = sst_hsw_get_dsp_position(hsw, pcm_data->stream); offset = bytes_to_frames(runtime, position); ppos = sst_hsw_get_dsp_presentation_position(hsw, pcm_data->stream); @@ -618,8 +650,10 @@ static int hsw_pcm_open(struct snd_pcm_substream *substream) snd_soc_platform_get_drvdata(rtd->platform); struct hsw_pcm_data *pcm_data; struct sst_hsw *hsw = pdata->hsw; + int dai; - pcm_data = &pdata->pcm[rtd->cpu_dai->id]; + dai = mod_map[rtd->cpu_dai->id].dai_id; + pcm_data = &pdata->pcm[dai][substream->stream]; mutex_lock(&pcm_data->mutex); pm_runtime_get_sync(pdata->dev); @@ -648,9 +682,12 @@ static int hsw_pcm_close(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(rtd->platform); - struct hsw_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(rtd); + struct hsw_pcm_data *pcm_data; struct sst_hsw *hsw = pdata->hsw; - int ret; + int ret, dai; + + dai = mod_map[rtd->cpu_dai->id].dai_id; + pcm_data = &pdata->pcm[dai][substream->stream]; mutex_lock(&pcm_data->mutex); ret = sst_hsw_stream_reset(hsw, pcm_data->stream); @@ -685,15 +722,6 @@ static struct snd_pcm_ops hsw_pcm_ops = { .page = snd_pcm_sgbuf_ops_page, }; -/* static mappings between PCMs and modules - may be dynamic in future */ -static struct hsw_pcm_module_map mod_map[] = { - {HSW_PCM_DAI_ID_SYSTEM, 0, SST_HSW_MODULE_PCM_SYSTEM}, - {HSW_PCM_DAI_ID_OFFLOAD0, 0, SST_HSW_MODULE_PCM}, - {HSW_PCM_DAI_ID_OFFLOAD1, 0, SST_HSW_MODULE_PCM}, - {HSW_PCM_DAI_ID_LOOPBACK, 1, SST_HSW_MODULE_PCM_REFERENCE}, - {HSW_PCM_DAI_ID_SYSTEM, 1, SST_HSW_MODULE_PCM_CAPTURE}, -}; - static int hsw_pcm_create_modules(struct hsw_priv_data *pdata) { struct sst_hsw *hsw = pdata->hsw; @@ -701,7 +729,7 @@ static int hsw_pcm_create_modules(struct hsw_priv_data *pdata) int i; for (i = 0; i < ARRAY_SIZE(mod_map); i++) { - pcm_data = &pdata->pcm[i]; + pcm_data = &pdata->pcm[mod_map[i].dai_id][mod_map[i].stream]; /* create new runtime module, use same offset if recreated */ pcm_data->runtime = sst_hsw_runtime_module_create(hsw, @@ -716,7 +744,7 @@ static int hsw_pcm_create_modules(struct hsw_priv_data *pdata) err: for (--i; i >= 0; i--) { - pcm_data = &pdata->pcm[i]; + pcm_data = &pdata->pcm[mod_map[i].dai_id][mod_map[i].stream]; sst_hsw_runtime_module_free(pcm_data->runtime); } @@ -729,7 +757,7 @@ static void hsw_pcm_free_modules(struct hsw_priv_data *pdata) int i; for (i = 0; i < ARRAY_SIZE(mod_map); i++) { - pcm_data = &pdata->pcm[i]; + pcm_data = &pdata->pcm[mod_map[i].dai_id][mod_map[i].stream]; sst_hsw_runtime_module_free(pcm_data->runtime); } @@ -757,7 +785,10 @@ static int hsw_pcm_new(struct snd_soc_pcm_runtime *rtd) return ret; } } - priv_data->pcm[rtd->cpu_dai->id].hsw_pcm = pcm; + if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) + priv_data->pcm[rtd->cpu_dai->id][SNDRV_PCM_STREAM_PLAYBACK].hsw_pcm = pcm; + if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) + priv_data->pcm[rtd->cpu_dai->id][SNDRV_PCM_STREAM_CAPTURE].hsw_pcm = pcm; return ret; } @@ -866,10 +897,9 @@ static int hsw_pcm_probe(struct snd_soc_platform *platform) /* allocate DSP buffer page tables */ for (i = 0; i < ARRAY_SIZE(hsw_dais); i++) { - mutex_init(&priv_data->pcm[i].mutex); - /* playback */ if (hsw_dais[i].playback.channels_min) { + mutex_init(&priv_data->pcm[i][SNDRV_PCM_STREAM_PLAYBACK].mutex); ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, dma_dev, PAGE_SIZE, &priv_data->dmab[i][0]); if (ret < 0) @@ -878,6 +908,7 @@ static int hsw_pcm_probe(struct snd_soc_platform *platform) /* capture */ if (hsw_dais[i].capture.channels_min) { + mutex_init(&priv_data->pcm[i][SNDRV_PCM_STREAM_CAPTURE].mutex); ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, dma_dev, PAGE_SIZE, &priv_data->dmab[i][1]); if (ret < 0) @@ -1076,7 +1107,7 @@ static void hsw_pcm_complete(struct device *dev) } for (i = 0; i < ARRAY_SIZE(mod_map); i++) { - pcm_data = &pdata->pcm[i]; + pcm_data = &pdata->pcm[mod_map[i].dai_id][mod_map[i].stream]; if (!pcm_data->substream) continue; @@ -1110,7 +1141,7 @@ static int hsw_pcm_prepare(struct device *dev) return 0; /* suspend all active streams */ for (i = 0; i < ARRAY_SIZE(mod_map); i++) { - pcm_data = &pdata->pcm[i]; + pcm_data = &pdata->pcm[mod_map[i].dai_id][mod_map[i].stream]; if (!pcm_data->substream) continue; @@ -1129,7 +1160,7 @@ static int hsw_pcm_prepare(struct device *dev) /* preserve persistent memory */ for (i = 0; i < ARRAY_SIZE(mod_map); i++) { - pcm_data = &pdata->pcm[i]; + pcm_data = &pdata->pcm[mod_map[i].dai_id][mod_map[i].stream]; if (!pcm_data->substream) continue; -- cgit v1.2.3 From 3c066c642aba407819cf83413025705c6e2a68f9 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 21:28:21 +0100 Subject: ASoC: ttc-dkb: Remove unnecessary snd_soc_dapm_disable_pin() calls The "Headset Mic 2" and the "Headset Stereophone" widget are managed by the jack detection logic. Their will be set depending on whether something is connected to the jack or not. There is no need to manually change the state beforehand as it will be overwritten anyway. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/ttc-dkb.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/ttc-dkb.c b/sound/soc/pxa/ttc-dkb.c index e3d7257ad09c..5001dbb9b257 100644 --- a/sound/soc/pxa/ttc-dkb.c +++ b/sound/soc/pxa/ttc-dkb.c @@ -76,10 +76,6 @@ static const struct snd_soc_dapm_route ttc_audio_map[] = { static int ttc_pm860x_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - snd_soc_dapm_disable_pin(dapm, "Headset Mic 2"); - snd_soc_dapm_disable_pin(dapm, "Headset Stereophone"); /* Headset jack detection */ snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE -- cgit v1.2.3 From 46d0d8df157b4d9bdf7849ce4ae795d399018669 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:26 +0100 Subject: ASoC: corgi: Automatically disconnect non-connected pins All DAPM input and output pins of the wm8994 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/corgi.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c index b7cd0a71fd70..3580d10c9f28 100644 --- a/sound/soc/pxa/corgi.c +++ b/sound/soc/pxa/corgi.c @@ -259,20 +259,6 @@ static const struct snd_kcontrol_new wm8731_corgi_controls[] = { corgi_set_spk), }; -/* - * Logic for a wm8731 as connected on a Sharp SL-C7x0 Device - */ -static int corgi_wm8731_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - snd_soc_dapm_nc_pin(dapm, "LLINEIN"); - snd_soc_dapm_nc_pin(dapm, "RLINEIN"); - - return 0; -} - /* corgi digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link corgi_dai = { .name = "WM8731", @@ -281,7 +267,6 @@ static struct snd_soc_dai_link corgi_dai = { .codec_dai_name = "wm8731-hifi", .platform_name = "pxa-pcm-audio", .codec_name = "wm8731.0-001b", - .init = corgi_wm8731_init, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .ops = &corgi_ops, @@ -300,6 +285,7 @@ static struct snd_soc_card corgi = { .num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets), .dapm_routes = corgi_audio_map, .num_dapm_routes = ARRAY_SIZE(corgi_audio_map), + .fully_routed = true, }; static int corgi_probe(struct platform_device *pdev) -- cgit v1.2.3 From dff6c9642369e7cb0f5bf8b280a270c4a4bf797d Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:27 +0100 Subject: ASoC: e740: Automatically disconnect non-connected pins All DAPM input and output pins of the wm9705 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/e740_wm9705.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/e740_wm9705.c b/sound/soc/pxa/e740_wm9705.c index 7c691aae8af2..d72e124a3676 100644 --- a/sound/soc/pxa/e740_wm9705.c +++ b/sound/soc/pxa/e740_wm9705.c @@ -88,24 +88,6 @@ static const struct snd_soc_dapm_route audio_map[] = { {"Mic Amp", NULL, "Mic (Internal)"}, }; -static int e740_ac97_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - snd_soc_dapm_nc_pin(dapm, "HPOUTL"); - snd_soc_dapm_nc_pin(dapm, "HPOUTR"); - snd_soc_dapm_nc_pin(dapm, "PHONE"); - snd_soc_dapm_nc_pin(dapm, "LINEINL"); - snd_soc_dapm_nc_pin(dapm, "LINEINR"); - snd_soc_dapm_nc_pin(dapm, "CDINL"); - snd_soc_dapm_nc_pin(dapm, "CDINR"); - snd_soc_dapm_nc_pin(dapm, "PCBEEP"); - snd_soc_dapm_nc_pin(dapm, "MIC2"); - - return 0; -} - static struct snd_soc_dai_link e740_dai[] = { { .name = "AC97", @@ -114,7 +96,6 @@ static struct snd_soc_dai_link e740_dai[] = { .codec_dai_name = "wm9705-hifi", .platform_name = "pxa-pcm-audio", .codec_name = "wm9705-codec", - .init = e740_ac97_init, }, { .name = "AC97 Aux", @@ -136,6 +117,7 @@ static struct snd_soc_card e740 = { .num_dapm_widgets = ARRAY_SIZE(e740_dapm_widgets), .dapm_routes = audio_map, .num_dapm_routes = ARRAY_SIZE(audio_map), + .fully_routed = true, }; static struct gpio e740_audio_gpios[] = { -- cgit v1.2.3 From 7523f69e584cba16775cbc70a4f0adcb84625894 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:28 +0100 Subject: ASoC: e750: Automatically disconnect non-connected pins All DAPM input and output pins of the wm9705 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/e750_wm9705.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/e750_wm9705.c b/sound/soc/pxa/e750_wm9705.c index 30544b65b5a8..48f2d7c2e68c 100644 --- a/sound/soc/pxa/e750_wm9705.c +++ b/sound/soc/pxa/e750_wm9705.c @@ -70,24 +70,6 @@ static const struct snd_soc_dapm_route audio_map[] = { {"MIC1", NULL, "Mic (Internal)"}, }; -static int e750_ac97_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - snd_soc_dapm_nc_pin(dapm, "LOUT"); - snd_soc_dapm_nc_pin(dapm, "ROUT"); - snd_soc_dapm_nc_pin(dapm, "PHONE"); - snd_soc_dapm_nc_pin(dapm, "LINEINL"); - snd_soc_dapm_nc_pin(dapm, "LINEINR"); - snd_soc_dapm_nc_pin(dapm, "CDINL"); - snd_soc_dapm_nc_pin(dapm, "CDINR"); - snd_soc_dapm_nc_pin(dapm, "PCBEEP"); - snd_soc_dapm_nc_pin(dapm, "MIC2"); - - return 0; -} - static struct snd_soc_dai_link e750_dai[] = { { .name = "AC97", @@ -96,7 +78,6 @@ static struct snd_soc_dai_link e750_dai[] = { .codec_dai_name = "wm9705-hifi", .platform_name = "pxa-pcm-audio", .codec_name = "wm9705-codec", - .init = e750_ac97_init, /* use ops to check startup state */ }, { @@ -119,6 +100,7 @@ static struct snd_soc_card e750 = { .num_dapm_widgets = ARRAY_SIZE(e750_dapm_widgets), .dapm_routes = audio_map, .num_dapm_routes = ARRAY_SIZE(audio_map), + .fully_routed = true, }; static struct gpio e750_audio_gpios[] = { -- cgit v1.2.3 From c529d0a420ba4ba2031f61a4b86f59e31ddc964e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:29 +0100 Subject: ASoC: hx4700: Automatically disconnect non-connected pins All DAPM input and output pins of the ak4641 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/hx4700.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/hx4700.c b/sound/soc/pxa/hx4700.c index ce26551052a3..73eb5ddf9753 100644 --- a/sound/soc/pxa/hx4700.c +++ b/sound/soc/pxa/hx4700.c @@ -127,15 +127,8 @@ static const struct snd_soc_dapm_route hx4700_audio_map[] = { static int hx4700_ak4641_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; int err; - /* NC codec pins */ - /* FIXME: is anything connected here? */ - snd_soc_dapm_nc_pin(dapm, "MOUT1"); - snd_soc_dapm_nc_pin(dapm, "MICEXT"); - snd_soc_dapm_nc_pin(dapm, "AUX"); - /* Jack detection API stuff */ err = snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE, &hs_jack); @@ -184,6 +177,7 @@ static struct snd_soc_card snd_soc_card_hx4700 = { .num_dapm_widgets = ARRAY_SIZE(hx4700_dapm_widgets), .dapm_routes = hx4700_audio_map, .num_dapm_routes = ARRAY_SIZE(hx4700_audio_map), + .fully_routed = true, }; static struct gpio hx4700_audio_gpios[] = { -- cgit v1.2.3 From 3cfaaaa0e729aa10a5e2dfe1efb1c05a6f5a89d1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:30 +0100 Subject: ASoC: magician: Automatically disconnect non-connected pins All DAPM input and output pins of the uda1380 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/magician.c | 21 +-------------------- 1 file changed, 1 insertion(+), 20 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c index 259e048681c0..241d0be42d7a 100644 --- a/sound/soc/pxa/magician.c +++ b/sound/soc/pxa/magician.c @@ -391,25 +391,6 @@ static const struct snd_kcontrol_new uda1380_magician_controls[] = { magician_get_input, magician_set_input), }; -/* - * Logic for a uda1380 as connected on a HTC Magician - */ -static int magician_uda1380_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - /* NC codec pins */ - snd_soc_dapm_nc_pin(dapm, "VOUTLHP"); - snd_soc_dapm_nc_pin(dapm, "VOUTRHP"); - - /* FIXME: is anything connected here? */ - snd_soc_dapm_nc_pin(dapm, "VINL"); - snd_soc_dapm_nc_pin(dapm, "VINR"); - - return 0; -} - /* magician digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link magician_dai[] = { { @@ -419,7 +400,6 @@ static struct snd_soc_dai_link magician_dai[] = { .codec_dai_name = "uda1380-hifi-playback", .platform_name = "pxa-pcm-audio", .codec_name = "uda1380-codec.0-0018", - .init = magician_uda1380_init, .ops = &magician_playback_ops, }, { @@ -446,6 +426,7 @@ static struct snd_soc_card snd_soc_card_magician = { .num_dapm_widgets = ARRAY_SIZE(uda1380_dapm_widgets), .dapm_routes = audio_map, .num_dapm_routes = ARRAY_SIZE(audio_map), + .fully_routed = true, }; static struct platform_device *magician_snd_device; -- cgit v1.2.3 From b68ef0e0368cda4e17541ae87bbb5b40dc15cbc1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:31 +0100 Subject: ASoC: palm27x: Fix microphone route The microphone route has sink and source swapped. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/palm27x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c index 1eebca2f0a97..5a0b82f93b15 100644 --- a/sound/soc/pxa/palm27x.c +++ b/sound/soc/pxa/palm27x.c @@ -68,7 +68,7 @@ static const struct snd_soc_dapm_route audio_map[] = { {"Ext. Speaker", NULL, "ROUT2"}, /* mic connected to MIC1 */ - {"Ext. Microphone", NULL, "MIC1"}, + {"MIC1", NULL, "Ext. Microphone"}, }; static struct snd_soc_card palm27x_asoc; -- cgit v1.2.3 From 19a3477ec0eb635bdebd1dd905b1cee9a3c06c96 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:32 +0100 Subject: ASoC: palm27x: Automatically disconnect non-connected pins All DAPM input and output pins of the wm9712 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/palm27x.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c index 5a0b82f93b15..910336c5ebeb 100644 --- a/sound/soc/pxa/palm27x.c +++ b/sound/soc/pxa/palm27x.c @@ -76,18 +76,8 @@ static struct snd_soc_card palm27x_asoc; static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; int err; - /* not connected pins */ - snd_soc_dapm_nc_pin(dapm, "OUT3"); - snd_soc_dapm_nc_pin(dapm, "MONOOUT"); - snd_soc_dapm_nc_pin(dapm, "LINEINL"); - snd_soc_dapm_nc_pin(dapm, "LINEINR"); - snd_soc_dapm_nc_pin(dapm, "PCBEEP"); - snd_soc_dapm_nc_pin(dapm, "PHONE"); - snd_soc_dapm_nc_pin(dapm, "MIC2"); - /* Jack detection API stuff */ err = snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE, &hs_jack); @@ -133,7 +123,8 @@ static struct snd_soc_card palm27x_asoc = { .dapm_widgets = palm27x_dapm_widgets, .num_dapm_widgets = ARRAY_SIZE(palm27x_dapm_widgets), .dapm_routes = audio_map, - .num_dapm_routes = ARRAY_SIZE(audio_map) + .num_dapm_routes = ARRAY_SIZE(audio_map), + .fully_routed = true, }; static int palm27x_asoc_probe(struct platform_device *pdev) -- cgit v1.2.3 From c4b7586cc972ec8cca77d2f6faed1f19a11d6445 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 9 Jan 2015 22:03:33 +0100 Subject: ASoC: spitz: Automatically disconnect non-connected pins All DAPM input and output pins of the wm8750 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/spitz.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c index a6d680acd907..461123ad5ff2 100644 --- a/sound/soc/pxa/spitz.c +++ b/sound/soc/pxa/spitz.c @@ -256,26 +256,6 @@ static const struct snd_kcontrol_new wm8750_spitz_controls[] = { spitz_set_spk), }; -/* - * Logic for a wm8750 as connected on a Sharp SL-Cxx00 Device - */ -static int spitz_wm8750_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - /* NC codec pins */ - snd_soc_dapm_nc_pin(dapm, "RINPUT1"); - snd_soc_dapm_nc_pin(dapm, "LINPUT2"); - snd_soc_dapm_nc_pin(dapm, "RINPUT2"); - snd_soc_dapm_nc_pin(dapm, "LINPUT3"); - snd_soc_dapm_nc_pin(dapm, "RINPUT3"); - snd_soc_dapm_nc_pin(dapm, "OUT3"); - snd_soc_dapm_nc_pin(dapm, "MONO1"); - - return 0; -} - /* spitz digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link spitz_dai = { .name = "wm8750", @@ -284,7 +264,6 @@ static struct snd_soc_dai_link spitz_dai = { .codec_dai_name = "wm8750-hifi", .platform_name = "pxa-pcm-audio", .codec_name = "wm8750.0-001b", - .init = spitz_wm8750_init, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .ops = &spitz_ops, @@ -303,6 +282,7 @@ static struct snd_soc_card snd_soc_spitz = { .num_dapm_widgets = ARRAY_SIZE(wm8750_dapm_widgets), .dapm_routes = spitz_audio_map, .num_dapm_routes = ARRAY_SIZE(spitz_audio_map), + .fully_routed = true, }; static int spitz_probe(struct platform_device *pdev) -- cgit v1.2.3 From bdb2c74d44be691e6d3b6d441e81ea13dab34145 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 12 Jan 2015 13:54:13 +0100 Subject: ASoC: ad193x: Don't power down DAC in CODEC probe The DAC powerdown bit is managed by DAPM. Manually powering down the DAC in the CODEC probe function may cause unnecessary power state transitions which can lead to click and pop noises. So leave the DAC powerdown bit in its default poweron-reset state and let DAPM do all the management. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/ad193x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c index 387530b0b0fd..17c953595660 100644 --- a/sound/soc/codecs/ad193x.c +++ b/sound/soc/codecs/ad193x.c @@ -333,8 +333,8 @@ static int ad193x_codec_probe(struct snd_soc_codec *codec) regmap_write(ad193x->regmap, AD193X_DAC_CHNL_MUTE, 0x0); /* de-emphasis: 48kHz, powedown dac */ regmap_write(ad193x->regmap, AD193X_DAC_CTRL2, 0x1A); - /* powerdown dac, dac in tdm mode */ - regmap_write(ad193x->regmap, AD193X_DAC_CTRL0, 0x41); + /* dac in tdm mode */ + regmap_write(ad193x->regmap, AD193X_DAC_CTRL0, 0x40); /* high-pass filter enable */ regmap_write(ad193x->regmap, AD193X_ADC_CTRL0, 0x3); /* sata delay=1, adc aux mode */ -- cgit v1.2.3 From cfcefe01265cbaf5ca7209226d043b07bfa8b587 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 8 Jan 2015 01:52:36 +0000 Subject: ASoC: rsnd: add recovery support for under/over flow error on SRC L/R channel will be switched if under/over flow error happen on Renesas R-Car sound device by the HW bugs. Then, HW restart is required for salvage. This patch add salvage support for SRC. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- include/sound/rcar_snd.h | 1 + sound/soc/sh/rcar/gen.c | 15 ++++ sound/soc/sh/rcar/rsnd.h | 8 +++ sound/soc/sh/rcar/src.c | 179 ++++++++++++++++++++++++++++++++++++++++++----- 4 files changed, 184 insertions(+), 19 deletions(-) (limited to 'sound/soc') diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h index 83284cae464c..4cecd0c175f6 100644 --- a/include/sound/rcar_snd.h +++ b/include/sound/rcar_snd.h @@ -55,6 +55,7 @@ struct rsnd_ssi_platform_info { struct rsnd_src_platform_info { u32 convert_rate; /* sampling rate convert */ int dma_id; /* for Gen2 SCU */ + int irq; }; /* diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index 87a6f2d62775..de0685f2abae 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -309,8 +309,13 @@ static int rsnd_gen2_probe(struct platform_device *pdev, RSND_GEN_M_REG(SRC_BUSIF_MODE, 0x0, 0x20), RSND_GEN_M_REG(SRC_ROUTE_MODE0, 0xc, 0x20), RSND_GEN_M_REG(SRC_CTRL, 0x10, 0x20), + RSND_GEN_M_REG(SRC_INT_ENABLE0, 0x18, 0x20), RSND_GEN_M_REG(CMD_ROUTE_SLCT, 0x18c, 0x20), RSND_GEN_M_REG(CMD_CTRL, 0x190, 0x20), + RSND_GEN_S_REG(SCU_SYS_STATUS0, 0x1c8), + RSND_GEN_S_REG(SCU_SYS_INT_EN0, 0x1cc), + RSND_GEN_S_REG(SCU_SYS_STATUS1, 0x1d0), + RSND_GEN_S_REG(SCU_SYS_INT_EN1, 0x1c4), RSND_GEN_M_REG(SRC_SWRSR, 0x200, 0x40), RSND_GEN_M_REG(SRC_SRCIR, 0x204, 0x40), RSND_GEN_M_REG(SRC_ADINR, 0x214, 0x40), @@ -403,6 +408,16 @@ static int rsnd_gen1_probe(struct platform_device *pdev, RSND_GEN_M_REG(SRC_IFSVR, 0x220, 0x40), RSND_GEN_M_REG(SRC_SRCCR, 0x224, 0x40), RSND_GEN_M_REG(SRC_MNFSR, 0x228, 0x40), + /* + * ADD US + * + * SRC_STATUS + * SRC_INT_EN + * SCU_SYS_STATUS0 + * SCU_SYS_STATUS1 + * SCU_SYS_INT_EN0 + * SCU_SYS_INT_EN1 + */ }; struct rsnd_regmap_field_conf conf_adg[] = { RSND_GEN_S_REG(BRRA, 0x00), diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 5826c8abf794..c45700380e59 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -44,6 +44,8 @@ enum rsnd_reg { RSND_REG_SRC_IFSCR, RSND_REG_SRC_IFSVR, RSND_REG_SRC_SRCCR, + RSND_REG_SCU_SYS_STATUS0, + RSND_REG_SCU_SYS_INT_EN0, RSND_REG_CMD_ROUTE_SLCT, RSND_REG_DVC_SWRSR, RSND_REG_DVC_DVUIR, @@ -94,6 +96,9 @@ enum rsnd_reg { RSND_REG_SHARE23, RSND_REG_SHARE24, RSND_REG_SHARE25, + RSND_REG_SHARE26, + RSND_REG_SHARE27, + RSND_REG_SHARE28, RSND_REG_MAX, }; @@ -135,6 +140,9 @@ enum rsnd_reg { #define RSND_REG_DVC_VRCTR RSND_REG_SHARE23 #define RSND_REG_DVC_VRPDR RSND_REG_SHARE24 #define RSND_REG_DVC_VRDBR RSND_REG_SHARE25 +#define RSND_REG_SCU_SYS_STATUS1 RSND_REG_SHARE26 +#define RSND_REG_SCU_SYS_INT_EN1 RSND_REG_SHARE27 +#define RSND_REG_SRC_INT_ENABLE0 RSND_REG_SHARE28 struct rsnd_of_data; struct rsnd_priv; diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index eede3ac6eed2..648b35e7effc 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -12,10 +12,18 @@ #define SRC_NAME "src" +/* SRCx_STATUS */ +#define OUF_SRCO ((1 << 12) | (1 << 13)) +#define OUF_SRCI ((1 << 9) | (1 << 8)) + +/* SCU_SYSTEM_STATUS0/1 */ +#define OUF_SRC(id) ((1 << (id + 16)) | (1 << id)) + struct rsnd_src { struct rsnd_src_platform_info *info; /* rcar_snd.h */ struct rsnd_mod mod; struct clk *clk; + int err; }; #define RSND_SRC_NAME_SIZE 16 @@ -280,6 +288,8 @@ static int rsnd_src_init(struct rsnd_mod *mod, clk_prepare_enable(src->clk); + src->err = 0; + /* * Initialize the operation of the SRC internal circuits * see rsnd_src_start() @@ -293,9 +303,14 @@ static int rsnd_src_quit(struct rsnd_mod *mod, struct rsnd_dai *rdai) { struct rsnd_src *src = rsnd_mod_to_src(mod); + struct rsnd_priv *priv = rsnd_mod_to_priv(mod); + struct device *dev = rsnd_priv_to_dev(priv); clk_disable_unprepare(src->clk); + if (src->err) + dev_warn(dev, "src under/over flow err = %d\n", src->err); + return 0; } @@ -510,6 +525,110 @@ static struct rsnd_mod_ops rsnd_src_gen1_ops = { /* * Gen2 functions */ +#define rsnd_src_irq_enable_gen2(mod) rsnd_src_irq_ctrol_gen2(mod, 1) +#define rsnd_src_irq_disable_gen2(mod) rsnd_src_irq_ctrol_gen2(mod, 0) +static void rsnd_src_irq_ctrol_gen2(struct rsnd_mod *mod, int enable) +{ + struct rsnd_src *src = rsnd_mod_to_src(mod); + u32 sys_int_val, int_val, sys_int_mask; + int irq = src->info->irq; + int id = rsnd_mod_id(mod); + + sys_int_val = + sys_int_mask = OUF_SRC(id); + int_val = 0x3300; + + /* + * IRQ is not supported on non-DT + * see + * rsnd_src_probe_gen2() + */ + if ((irq <= 0) || !enable) { + sys_int_val = 0; + int_val = 0; + } + + rsnd_mod_write(mod, SRC_INT_ENABLE0, int_val); + rsnd_mod_bset(mod, SCU_SYS_INT_EN0, sys_int_mask, sys_int_val); + rsnd_mod_bset(mod, SCU_SYS_INT_EN1, sys_int_mask, sys_int_val); +} + +static void rsnd_src_error_clear_gen2(struct rsnd_mod *mod) +{ + u32 val = OUF_SRC(rsnd_mod_id(mod)); + + rsnd_mod_bset(mod, SCU_SYS_STATUS0, val, val); + rsnd_mod_bset(mod, SCU_SYS_STATUS1, val, val); +} + +static bool rsnd_src_error_record_gen2(struct rsnd_mod *mod) +{ + u32 val = OUF_SRC(rsnd_mod_id(mod)); + bool ret = false; + + if ((rsnd_mod_read(mod, SCU_SYS_STATUS0) & val) || + (rsnd_mod_read(mod, SCU_SYS_STATUS1) & val)) { + struct rsnd_src *src = rsnd_mod_to_src(mod); + + src->err++; + ret = true; + } + + /* clear error static */ + rsnd_src_error_clear_gen2(mod); + + return ret; +} + +static int _rsnd_src_start_gen2(struct rsnd_mod *mod) +{ + struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); + u32 val = rsnd_io_to_mod_dvc(io) ? 0x01 : 0x11; + + rsnd_mod_write(mod, SRC_CTRL, val); + + rsnd_src_error_clear_gen2(mod); + + rsnd_src_start(mod); + + rsnd_src_irq_enable_gen2(mod); + + return 0; +} + +static int _rsnd_src_stop_gen2(struct rsnd_mod *mod) +{ + rsnd_src_irq_disable_gen2(mod); + + rsnd_mod_write(mod, SRC_CTRL, 0); + + rsnd_src_error_record_gen2(mod); + + return rsnd_src_stop(mod); +} + +static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data) +{ + struct rsnd_mod *mod = data; + struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); + + if (!io) + return IRQ_NONE; + + if (rsnd_src_error_record_gen2(mod)) { + struct rsnd_priv *priv = rsnd_mod_to_priv(mod); + struct device *dev = rsnd_priv_to_dev(priv); + + _rsnd_src_stop_gen2(mod); + _rsnd_src_start_gen2(mod); + + dev_dbg(dev, "%s[%d] restart\n", + rsnd_mod_name(mod), rsnd_mod_id(mod)); + } + + return IRQ_HANDLED; +} + static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod, struct rsnd_dai *rdai) { @@ -588,18 +707,38 @@ static int rsnd_src_probe_gen2(struct rsnd_mod *mod, struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_src *src = rsnd_mod_to_src(mod); struct device *dev = rsnd_priv_to_dev(priv); + int irq = src->info->irq; int ret; + if (irq > 0) { + /* + * IRQ is not supported on non-DT + * see + * rsnd_src_irq_enable_gen2() + */ + ret = devm_request_irq(dev, irq, + rsnd_src_interrupt_gen2, + IRQF_SHARED, + dev_name(dev), mod); + if (ret) + goto rsnd_src_probe_gen2_fail; + } + ret = rsnd_dma_init(priv, rsnd_mod_to_dma(mod), rsnd_info_is_playback(priv, src), src->info->dma_id); - if (ret < 0) - dev_err(dev, "%s[%d] (Gen2) failed\n", - rsnd_mod_name(mod), rsnd_mod_id(mod)); - else - dev_dbg(dev, "%s[%d] (Gen2) is probed\n", - rsnd_mod_name(mod), rsnd_mod_id(mod)); + if (ret) + goto rsnd_src_probe_gen2_fail; + + dev_dbg(dev, "%s[%d] (Gen2) is probed\n", + rsnd_mod_name(mod), rsnd_mod_id(mod)); + + return ret; + +rsnd_src_probe_gen2_fail: + dev_err(dev, "%s[%d] (Gen2) failed\n", + rsnd_mod_name(mod), rsnd_mod_id(mod)); return ret; } @@ -635,27 +774,21 @@ static int rsnd_src_init_gen2(struct rsnd_mod *mod, static int rsnd_src_start_gen2(struct rsnd_mod *mod, struct rsnd_dai *rdai) { - struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); - struct rsnd_src *src = rsnd_mod_to_src(mod); - u32 val = rsnd_io_to_mod_dvc(io) ? 0x01 : 0x11; - - rsnd_dma_start(rsnd_mod_to_dma(&src->mod)); + rsnd_dma_start(rsnd_mod_to_dma(mod)); - rsnd_mod_write(mod, SRC_CTRL, val); - - return rsnd_src_start(mod); + return _rsnd_src_start_gen2(mod); } static int rsnd_src_stop_gen2(struct rsnd_mod *mod, struct rsnd_dai *rdai) { - struct rsnd_src *src = rsnd_mod_to_src(mod); + int ret; - rsnd_mod_write(mod, SRC_CTRL, 0); + ret = _rsnd_src_stop_gen2(mod); - rsnd_dma_stop(rsnd_mod_to_dma(&src->mod)); + rsnd_dma_stop(rsnd_mod_to_dma(mod)); - return rsnd_src_stop(mod); + return ret; } static struct rsnd_mod_ops rsnd_src_gen2_ops = { @@ -681,10 +814,11 @@ static void rsnd_of_parse_src(struct platform_device *pdev, struct rsnd_priv *priv) { struct device_node *src_node; + struct device_node *np; struct rcar_snd_info *info = rsnd_priv_to_info(priv); struct rsnd_src_platform_info *src_info; struct device *dev = &pdev->dev; - int nr; + int nr, i; if (!of_data) return; @@ -708,6 +842,13 @@ static void rsnd_of_parse_src(struct platform_device *pdev, info->src_info = src_info; info->src_info_nr = nr; + i = 0; + for_each_child_of_node(src_node, np) { + src_info[i].irq = irq_of_parse_and_map(np, 0); + + i++; + } + rsnd_of_parse_src_end: of_node_put(src_node); } -- cgit v1.2.3 From 9e446ad500db0fd0823990409da17fde9e9cffdc Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 14 Jan 2015 10:48:59 -0200 Subject: ASoC: fsl_ssi: Change irq type to 'int' Since commit 2ffa531078037a0 ("ASoC: fsl_ssi: Fix module unbound") the irq number is retrieved via platform_get_irq(), which may fail and return a negative number, so adapt its type to 'int'. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_ssi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index a65f17d57ffb..4a48da5673ce 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -160,7 +160,7 @@ struct fsl_ssi_soc_data { */ struct fsl_ssi_private { struct regmap *regs; - unsigned int irq; + int irq; struct snd_soc_dai_driver cpu_dai_drv; unsigned int dai_fmt; -- cgit v1.2.3 From e4b7e6a89955a27ccd608fce895b1b645c08deec Mon Sep 17 00:00:00 2001 From: Oder Chiou Date: Tue, 13 Jan 2015 11:13:14 +0800 Subject: ASoC: rt5677: Use the regmap functions instead of the snd_soc functions The patch uses the regmap functions instead of the snd_soc functions in some cases. Signed-off-by: Oder Chiou Signed-off-by: Mark Brown --- sound/soc/codecs/rt5677.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index 3b32c3ecbe05..f6affba734c3 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -924,6 +924,8 @@ static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, static int is_using_asrc(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = source->codec; + struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); unsigned int reg, shift, val; if (source->reg == RT5677_ASRC_1) { @@ -990,7 +992,9 @@ static int is_using_asrc(struct snd_soc_dapm_widget *source, } } - val = (snd_soc_read(source->codec, reg) >> shift) & 0xf; + regmap_read(rt5677->regmap, reg, &val); + val = (val >> shift) & 0xf; + switch (val) { case 1 ... 6: return 1; @@ -4087,6 +4091,7 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) { struct snd_soc_codec *codec = dai->codec; + struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); unsigned int val = 0; if (rx_mask || tx_mask) @@ -4124,10 +4129,12 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, switch (dai->id) { case RT5677_AIF1: - snd_soc_update_bits(codec, RT5677_TDM1_CTRL1, 0x1f00, val); + regmap_update_bits(rt5677->regmap, RT5677_TDM1_CTRL1, 0x1f00, + val); break; case RT5677_AIF2: - snd_soc_update_bits(codec, RT5677_TDM2_CTRL1, 0x1f00, val); + regmap_update_bits(rt5677->regmap, RT5677_TDM2_CTRL1, 0x1f00, + val); break; default: break; -- cgit v1.2.3 From 9913b9f549330e9b72945ec94cb9c7fe57d78cce Mon Sep 17 00:00:00 2001 From: Oder Chiou Date: Tue, 13 Jan 2015 11:13:15 +0800 Subject: ASoC: rt5677: Add the slot_width "25" support in the TDM mode Add the slot_width "25" support in the TDM mode for the Intel platform. Signed-off-by: Oder Chiou Signed-off-by: Mark Brown --- sound/soc/codecs/rt5677.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index f6affba734c3..88de759fb7fc 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -4092,7 +4092,7 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, { struct snd_soc_codec *codec = dai->codec; struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); - unsigned int val = 0; + unsigned int val = 0, slot_width_25 = 0; if (rx_mask || tx_mask) val |= (1 << 12); @@ -4116,6 +4116,8 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, case 20: val |= (1 << 8); break; + case 25: + slot_width_25 = 0x8080; case 24: val |= (2 << 8); break; @@ -4131,10 +4133,14 @@ static int rt5677_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, case RT5677_AIF1: regmap_update_bits(rt5677->regmap, RT5677_TDM1_CTRL1, 0x1f00, val); + regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC, 0x8000, + slot_width_25); break; case RT5677_AIF2: regmap_update_bits(rt5677->regmap, RT5677_TDM2_CTRL1, 0x1f00, val); + regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC, 0x80, + slot_width_25); break; default: break; -- cgit v1.2.3 From 7a3a907022439524704caecb717639aea2f1ef9c Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 14 Jan 2015 16:39:15 -0200 Subject: ASoC: fsl: imx-spdif: Set the card owner field Set the card owner field to avoid getting a kernel crash when the imx-spdif is unloaded while the playback is active. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown --- sound/soc/fsl/imx-spdif.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/soc') diff --git a/sound/soc/fsl/imx-spdif.c b/sound/soc/fsl/imx-spdif.c index e94704f1b9ee..33da26a12457 100644 --- a/sound/soc/fsl/imx-spdif.c +++ b/sound/soc/fsl/imx-spdif.c @@ -60,6 +60,7 @@ static int imx_spdif_audio_probe(struct platform_device *pdev) data->card.dev = &pdev->dev; data->card.dai_link = &data->dai; data->card.num_links = 1; + data->card.owner = THIS_MODULE; ret = snd_soc_of_parse_card_name(&data->card, "model"); if (ret) -- cgit v1.2.3 From d869769663a19d79ddad24ff906576fc2cf0fbb4 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Tue, 13 Jan 2015 13:27:26 +0100 Subject: Asoc: sam9x5_wm8731: depend on ARCH_AT91 instead of SOC_AT91SAM9X5 The SOC_AT91SAM9X5 option is going to be removed, only depend on ARCH_AT91 like for the other drivers. Signed-off-by: Alexandre Belloni Acked-by: Nicolas Ferre Acked-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig index fb3878312bf8..1579e994acf8 100644 --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -45,7 +45,7 @@ config SND_ATMEL_SOC_WM8904 config SND_AT91_SOC_SAM9X5_WM8731 tristate "SoC Audio support for WM8731-based at91sam9x5 board" - depends on ATMEL_SSC && SND_ATMEL_SOC && SOC_AT91SAM9X5 + depends on ARCH_AT91 && ATMEL_SSC && SND_ATMEL_SOC select SND_ATMEL_SOC_SSC select SND_ATMEL_SOC_DMA select SND_SOC_WM8731 -- cgit v1.2.3 From bec78c5f4ae228c4cbd432e97cadb8827fd8f1f9 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 12 Jan 2015 10:27:17 +0100 Subject: ASoC: mc13783: Update set_tdm_slot() semantics The mc13783 driver uses inverted semantics for the tx_mask and rx_mask parameter of the set_tdm_slot() callback compared to rest of ASoC. This patch updates the driver's semantics to be consistent with the rest of ASoC, i.e. a set bit means a active slot and a cleared bit means a inactive slot. This will allow us to use the set_tdm_slot() API in a more generic way. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/mc13783.c | 10 +++++----- sound/soc/fsl/imx-mc13783.c | 3 +-- 2 files changed, 6 insertions(+), 7 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c index c1e441c2c8af..2ffb9a0570dc 100644 --- a/sound/soc/codecs/mc13783.c +++ b/sound/soc/codecs/mc13783.c @@ -328,16 +328,16 @@ static int mc13783_set_tdm_slot_dac(struct snd_soc_dai *dai, } switch (rx_mask) { - case 0xfffffffc: + case 0x03: val |= SSI_NETWORK_DAC_RXSLOT_0_1; break; - case 0xfffffff3: + case 0x0c: val |= SSI_NETWORK_DAC_RXSLOT_2_3; break; - case 0xffffffcf: + case 0x30: val |= SSI_NETWORK_DAC_RXSLOT_4_5; break; - case 0xffffff3f: + case 0xc0: val |= SSI_NETWORK_DAC_RXSLOT_6_7; break; default: @@ -360,7 +360,7 @@ static int mc13783_set_tdm_slot_codec(struct snd_soc_dai *dai, if (slots != 4) return -EINVAL; - if (tx_mask != 0xfffffffc) + if (tx_mask != 0x3) return -EINVAL; val |= (0x00 << 2); /* primary timeslot RX/TX(?) is 0 */ diff --git a/sound/soc/fsl/imx-mc13783.c b/sound/soc/fsl/imx-mc13783.c index 6bf5bce01a92..9589452e995e 100644 --- a/sound/soc/fsl/imx-mc13783.c +++ b/sound/soc/fsl/imx-mc13783.c @@ -37,8 +37,7 @@ static int imx_mc13783_hifi_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai = rtd->codec_dai; int ret; - ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xfffffffc, 0xfffffffc, - 4, 16); + ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x3, 0x3, 4, 16); if (ret) return ret; -- cgit v1.2.3 From d0077aaf2206f3c3524d71a9f38b408dca63852f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 12 Jan 2015 10:27:18 +0100 Subject: ASoC: fsl: Update set_tdm_slot() semantics The fsl-ssi and imx-ssi drivers use inverted semantics for the tx_mask and rx_mask parameter of the set_tdm_slot() callback compared to rest of ASoC. This patch updates the driver's semantics to be consistent with the rest of ASoC, i.e. a set bit means a active slot and a cleared bit means a inactive slot. This will allow us to use the set_tdm_slot() API in a more generic way. Signed-off-by: Lars-Peter Clausen Acked-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/eukrea-tlv320.c | 2 +- sound/soc/fsl/fsl_ssi.c | 4 ++-- sound/soc/fsl/fsl_utils.c | 6 +++--- sound/soc/fsl/imx-mc13783.c | 2 +- sound/soc/fsl/imx-ssi.c | 4 ++-- sound/soc/fsl/wm1133-ev1.c | 4 ++-- 6 files changed, 11 insertions(+), 11 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 9ce70fc67b09..0d0203b34d8b 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -69,7 +69,7 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream, return ret; } - snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0); + snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 0); ret = snd_soc_dai_set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0, SND_SOC_CLOCK_IN); diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index a65f17d57ffb..8841e59a9869 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -992,8 +992,8 @@ static int fsl_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask, regmap_update_bits(regs, CCSR_SSI_SCR, CCSR_SSI_SCR_SSIEN, CCSR_SSI_SCR_SSIEN); - regmap_write(regs, CCSR_SSI_STMSK, tx_mask); - regmap_write(regs, CCSR_SSI_SRMSK, rx_mask); + regmap_write(regs, CCSR_SSI_STMSK, ~tx_mask); + regmap_write(regs, CCSR_SSI_SRMSK, ~rx_mask); regmap_update_bits(regs, CCSR_SSI_SCR, CCSR_SSI_SCR_SSIEN, val); diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c index 2ac7755da876..5fd4463dbf05 100644 --- a/sound/soc/fsl/fsl_utils.c +++ b/sound/soc/fsl/fsl_utils.c @@ -94,7 +94,7 @@ EXPORT_SYMBOL(fsl_asoc_get_dma_channel); * @rx_mask: bitmask representing active RX slots. * * This function used to generate the TDM slot TX/RX mask. And the TX/RX - * mask will use a 0 bit for an active slot as default, and the default + * mask will use a 1 bit for an active slot as default, and the default * active bits are at the LSB of the mask value. */ int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots, @@ -105,9 +105,9 @@ int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots, return -EINVAL; if (tx_mask) - *tx_mask = ~((1 << slots) - 1); + *tx_mask = ((1 << slots) - 1); if (rx_mask) - *rx_mask = ~((1 << slots) - 1); + *rx_mask = ((1 << slots) - 1); return 0; } diff --git a/sound/soc/fsl/imx-mc13783.c b/sound/soc/fsl/imx-mc13783.c index 9589452e995e..9e6493d4e7ff 100644 --- a/sound/soc/fsl/imx-mc13783.c +++ b/sound/soc/fsl/imx-mc13783.c @@ -45,7 +45,7 @@ static int imx_mc13783_hifi_hw_params(struct snd_pcm_substream *substream, if (ret) return ret; - ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0x0, 0xfffffffc, 2, 16); + ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 16); if (ret) return ret; diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index fa801e17c51e..6aeaac33871a 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -74,8 +74,8 @@ static int imx_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, sccr |= SSI_STCCR_DC(slots - 1); writel(sccr, ssi->base + SSI_SRCCR); - writel(tx_mask, ssi->base + SSI_STMSK); - writel(rx_mask, ssi->base + SSI_SRMSK); + writel(~tx_mask, ssi->base + SSI_STMSK); + writel(~rx_mask, ssi->base + SSI_SRMSK); return 0; } diff --git a/sound/soc/fsl/wm1133-ev1.c b/sound/soc/fsl/wm1133-ev1.c index 804749a6c61e..ca7b774b13ee 100644 --- a/sound/soc/fsl/wm1133-ev1.c +++ b/sound/soc/fsl/wm1133-ev1.c @@ -116,10 +116,10 @@ static int wm1133_ev1_hw_params(struct snd_pcm_substream *substream, /* TODO: The SSI driver should figure this out for us */ switch (channels) { case 2: - snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0); + snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 0); break; case 1: - snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffe, 0xffffffe, 1, 0); + snd_soc_dai_set_tdm_slot(cpu_dai, 0x1, 0x1, 1, 0); break; default: return -EINVAL; -- cgit v1.2.3 From bbcdb69dfcbd8842ee2a54265abd3e53cb3089e2 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 12 Jan 2015 10:27:19 +0100 Subject: ASoC: fsl: Remove fsl_asoc_xlate_tdm_slot_mask() Now that the fsl DAI drivers uses the same semantics as the rest of a ASoC the custom fsl_asoc_xlate_tdm_slot_mask() callback can be removed as it is identical to the generic one. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_utils.c | 27 --------------------------- sound/soc/fsl/fsl_utils.h | 3 --- sound/soc/fsl/imx-ssi.c | 1 - 3 files changed, 31 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c index 5fd4463dbf05..b9e42b503a37 100644 --- a/sound/soc/fsl/fsl_utils.c +++ b/sound/soc/fsl/fsl_utils.c @@ -86,33 +86,6 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np, } EXPORT_SYMBOL(fsl_asoc_get_dma_channel); -/** - * fsl_asoc_xlate_tdm_slot_mask - generate TDM slot TX/RX mask. - * - * @slots: Number of slots in use. - * @tx_mask: bitmask representing active TX slots. - * @rx_mask: bitmask representing active RX slots. - * - * This function used to generate the TDM slot TX/RX mask. And the TX/RX - * mask will use a 1 bit for an active slot as default, and the default - * active bits are at the LSB of the mask value. - */ -int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots, - unsigned int *tx_mask, - unsigned int *rx_mask) -{ - if (!slots) - return -EINVAL; - - if (tx_mask) - *tx_mask = ((1 << slots) - 1); - if (rx_mask) - *rx_mask = ((1 << slots) - 1); - - return 0; -} -EXPORT_SYMBOL_GPL(fsl_asoc_xlate_tdm_slot_mask); - MODULE_AUTHOR("Timur Tabi "); MODULE_DESCRIPTION("Freescale ASoC utility code"); MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/fsl/fsl_utils.h b/sound/soc/fsl/fsl_utils.h index df535db40313..1687b66ef18e 100644 --- a/sound/soc/fsl/fsl_utils.h +++ b/sound/soc/fsl/fsl_utils.h @@ -22,7 +22,4 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np, const char *name, struct snd_soc_dai_link *dai, unsigned int *dma_channel_id, unsigned int *dma_id); -int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots, - unsigned int *tx_mask, - unsigned int *rx_mask); #endif /* _FSL_UTILS_H */ diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index 6aeaac33871a..461ce27b884f 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -340,7 +340,6 @@ static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = { .set_fmt = imx_ssi_set_dai_fmt, .set_clkdiv = imx_ssi_set_dai_clkdiv, .set_sysclk = imx_ssi_set_dai_sysclk, - .xlate_tdm_slot_mask = fsl_asoc_xlate_tdm_slot_mask, .set_tdm_slot = imx_ssi_set_dai_tdm_slot, .trigger = imx_ssi_trigger, }; -- cgit v1.2.3 From e46c93669349072f5caca853f5618cfa01b86008 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 12 Jan 2015 10:27:20 +0100 Subject: ASoC: Update snd_soc_dai_set_tdm_slot() documentation There have been some conflicting interpretations of how snd_soc_dai_set_tdm_slot() is supposed to work. This patch updates the documentation to be more specific on the exact semantics to avoid such problems in the future. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/soc-core.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 985052b3fbed..64e047dc7cdf 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2119,15 +2119,27 @@ static int snd_soc_xlate_tdm_slot_mask(unsigned int slots, } /** - * snd_soc_dai_set_tdm_slot - configure DAI TDM. - * @dai: DAI + * snd_soc_dai_set_tdm_slot() - Configures a DAI for TDM operation + * @dai: The DAI to configure * @tx_mask: bitmask representing active TX slots. * @rx_mask: bitmask representing active RX slots. * @slots: Number of slots in use. * @slot_width: Width in bits for each slot. * - * Configures a DAI for TDM operation. Both mask and slots are codec and DAI - * specific. + * This function configures the specified DAI for TDM operation. @slot contains + * the total number of slots of the TDM stream and @slot_with the width of each + * slot in bit clock cycles. @tx_mask and @rx_mask are bitmasks specifying the + * active slots of the TDM stream for the specified DAI, i.e. which slots the + * DAI should write to or read from. If a bit is set the corresponding slot is + * active, if a bit is cleared the corresponding slot is inactive. Bit 0 maps to + * the first slot, bit 1 to the second slot and so on. The first active slot + * maps to the first channel of the DAI, the second active slot to the second + * channel and so on. + * + * TDM mode can be disabled by passing 0 for @slots. In this case @tx_mask, + * @rx_mask and @slot_width will be ignored. + * + * Returns 0 on success, a negative error code otherwise. */ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) -- cgit v1.2.3 From 75aa88684d73ed00a38bfa14b9edfac18b2acae8 Mon Sep 17 00:00:00 2001 From: Zidan Wang Date: Wed, 7 Jan 2015 15:31:44 +0800 Subject: ASoC: wm8960: Let wm8960 codec driver manage its own MCLK When we want to use wm8960 codec, we should enable its MCLK in machine driver. It's reasonable for wm8960 codec driver to manage its own MCLK. When current bias_level is SND_SOC_BIAS_ON, it is preparing for a transition away from ON. In this case, disable the codec mclk. When current bias_level is not SND_SOC_BIAS_ON, it preparing for a transition to ON. In this case, enable the codec mclk. Signed-off-by: Zidan Wang Signed-off-by: Mark Brown --- sound/soc/codecs/wm8960.c | 51 ++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 48 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index 031a1ae71d94..f63cadf45215 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -117,6 +118,7 @@ static bool wm8960_volatile(struct device *dev, unsigned int reg) } struct wm8960_priv { + struct clk *mclk; struct regmap *regmap; int (*set_bias_level)(struct snd_soc_codec *, enum snd_soc_bias_level level); @@ -618,14 +620,38 @@ static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec); + int ret; switch (level) { case SND_SOC_BIAS_ON: break; case SND_SOC_BIAS_PREPARE: - /* Set VMID to 2x50k */ - snd_soc_update_bits(codec, WM8960_POWER1, 0x180, 0x80); + switch (codec->dapm.bias_level) { + case SND_SOC_BIAS_STANDBY: + if (!IS_ERR(wm8960->mclk)) { + ret = clk_prepare_enable(wm8960->mclk); + if (ret) { + dev_err(codec->dev, + "Failed to enable MCLK: %d\n", + ret); + return ret; + } + } + + /* Set VMID to 2x50k */ + snd_soc_update_bits(codec, WM8960_POWER1, 0x180, 0x80); + break; + + case SND_SOC_BIAS_ON: + if (!IS_ERR(wm8960->mclk)) + clk_disable_unprepare(wm8960->mclk); + break; + + default: + break; + } + break; case SND_SOC_BIAS_STANDBY: @@ -674,7 +700,7 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec); - int reg; + int reg, ret; switch (level) { case SND_SOC_BIAS_ON: @@ -715,9 +741,22 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec, WM8960_VREF, WM8960_VREF); msleep(100); + + if (!IS_ERR(wm8960->mclk)) { + ret = clk_prepare_enable(wm8960->mclk); + if (ret) { + dev_err(codec->dev, + "Failed to enable MCLK: %d\n", + ret); + return ret; + } + } break; case SND_SOC_BIAS_ON: + if (!IS_ERR(wm8960->mclk)) + clk_disable_unprepare(wm8960->mclk); + /* Enable anti-pop mode */ snd_soc_update_bits(codec, WM8960_APOP1, WM8960_POBCTRL | WM8960_SOFT_ST | @@ -1002,6 +1041,12 @@ static int wm8960_i2c_probe(struct i2c_client *i2c, if (wm8960 == NULL) return -ENOMEM; + wm8960->mclk = devm_clk_get(&i2c->dev, "mclk"); + if (IS_ERR(wm8960->mclk)) { + if (PTR_ERR(wm8960->mclk) == -EPROBE_DEFER) + return -EPROBE_DEFER; + } + wm8960->regmap = devm_regmap_init_i2c(i2c, &wm8960_regmap); if (IS_ERR(wm8960->regmap)) return PTR_ERR(wm8960->regmap); -- cgit v1.2.3 From 9cf247473167df29a3d99464385b4afe1fc16f2f Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:28 +0100 Subject: ASoC: samsung: i2s: samsung_i2s_get_driver_data() cleanup Tidy up the samsung_i2s_get_driver_data() function by using IS_ENABLE() instead of #ifdef and add missing braces for the 'else' part. Also ensure we are not dereferencing NULL 'match' pointer. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 86491c9f121f..e5473ee799d7 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1123,15 +1123,14 @@ static const struct of_device_id exynos_i2s_match[]; static inline const struct samsung_i2s_dai_data *samsung_i2s_get_driver_data( struct platform_device *pdev) { -#ifdef CONFIG_OF - if (pdev->dev.of_node) { + if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) { const struct of_device_id *match; match = of_match_node(exynos_i2s_match, pdev->dev.of_node); - return match->data; - } else -#endif + return match ? match->data : NULL; + } else { return (struct samsung_i2s_dai_data *) platform_get_device_id(pdev)->driver_data; + } } #ifdef CONFIG_PM -- cgit v1.2.3 From 53f7faa17e9489f8b7be67dd9e87167f1779ef28 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:29 +0100 Subject: ASoC: samsung: i2s: Add return value checks in probe() These functions may fail so let's properly report any errors. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index e5473ee799d7..aa52b41f1749 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1173,11 +1173,13 @@ static int samsung_i2s_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Unable to get drvdata\n"); return -EFAULT; } - devm_snd_soc_register_component(&sec_dai->pdev->dev, + ret = devm_snd_soc_register_component(&sec_dai->pdev->dev, &samsung_i2s_component, &sec_dai->i2s_dai_drv, 1); - samsung_asoc_dma_platform_register(&pdev->dev); - return 0; + if (ret != 0) + return ret; + + return samsung_asoc_dma_platform_register(&pdev->dev); } pri_dai = i2s_alloc_dai(pdev, false); @@ -1290,7 +1292,9 @@ static int samsung_i2s_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); - samsung_asoc_dma_platform_register(&pdev->dev); + ret = samsung_asoc_dma_platform_register(&pdev->dev); + if (ret != 0) + return ret; return 0; err: -- cgit v1.2.3 From af1cf5cf9c1881192f72af204e873ac345a3e265 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:30 +0100 Subject: ASoC: samsung: i2s: Request memory region in driver probe() The memory mapped registers region is common for both DAIs so request it in the I2S platform device driver's probe for the platform device corresponding to the primary DAI, rather than in the ASoC DAI's probe callback. While at it switch to devm_ioremap_resource(). This also drops the hard coded (0x100) register region size in the driver. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 45 +++++++-------------------------------------- 1 file changed, 7 insertions(+), 38 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index aa52b41f1749..366b720731e1 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -59,10 +59,8 @@ struct samsung_i2s_dai_data { struct i2s_dai { /* Platform device for this DAI */ struct platform_device *pdev; - /* IOREMAP'd SFRs */ + /* Memory mapped SFR region */ void __iomem *addr; - /* Physical base address of SFRs */ - u32 base; /* Rate of RCLK source clock */ unsigned long rclk_srcrate; /* Frame Clock */ @@ -979,16 +977,9 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) goto probe_exit; } - i2s->addr = ioremap(i2s->base, 0x100); - if (i2s->addr == NULL) { - dev_err(&i2s->pdev->dev, "cannot ioremap registers\n"); - return -ENXIO; - } - i2s->clk = clk_get(&i2s->pdev->dev, "iis"); if (IS_ERR(i2s->clk)) { dev_err(&i2s->pdev->dev, "failed to get i2s_clock\n"); - iounmap(i2s->addr); return PTR_ERR(i2s->clk); } @@ -1001,7 +992,6 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture); if (other) { - other->addr = i2s->addr; other->clk = i2s->clk; } @@ -1043,8 +1033,6 @@ static int samsung_i2s_dai_remove(struct snd_soc_dai *dai) clk_disable_unprepare(i2s->clk); clk_put(i2s->clk); - - iounmap(i2s->addr); } i2s->clk = NULL; @@ -1162,7 +1150,6 @@ static int samsung_i2s_probe(struct platform_device *pdev) u32 regs_base, quirks = 0, idma_addr = 0; struct device_node *np = pdev->dev.of_node; const struct samsung_i2s_dai_data *i2s_dai_data; - int ret = 0; /* Call during Seconday interface registration */ i2s_dai_data = samsung_i2s_get_driver_data(pdev); @@ -1229,16 +1216,10 @@ static int samsung_i2s_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "Unable to get I2S SFR address\n"); - return -ENXIO; - } + pri_dai->addr = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(pri_dai->addr)) + return PTR_ERR(pri_dai->addr); - if (!request_mem_region(res->start, resource_size(res), - "samsung-i2s")) { - dev_err(&pdev->dev, "Unable to request SFR region\n"); - return -EBUSY; - } regs_base = res->start; pri_dai->dma_playback.dma_addr = regs_base + I2STXD; @@ -1247,7 +1228,6 @@ static int samsung_i2s_probe(struct platform_device *pdev) pri_dai->dma_capture.ch_name = "rx"; pri_dai->dma_playback.dma_size = 4; pri_dai->dma_capture.dma_size = 4; - pri_dai->base = regs_base; pri_dai->quirks = quirks; pri_dai->variant_regs = i2s_dai_data->i2s_variant_regs; @@ -1258,8 +1238,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) sec_dai = i2s_alloc_dai(pdev, true); if (!sec_dai) { dev_err(&pdev->dev, "Unable to alloc I2S_sec\n"); - ret = -ENOMEM; - goto err; + return -ENOMEM; } sec_dai->variant_regs = pri_dai->variant_regs; @@ -1273,7 +1252,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) } sec_dai->dma_playback.dma_size = 4; - sec_dai->base = regs_base; + sec_dai->addr = pri_dai->addr; sec_dai->quirks = quirks; sec_dai->idma_playback.dma_addr = idma_addr; sec_dai->pri_dai = pri_dai; @@ -1282,8 +1261,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) { dev_err(&pdev->dev, "Unable to configure gpio\n"); - ret = -EINVAL; - goto err; + return -EINVAL; } devm_snd_soc_register_component(&pri_dai->pdev->dev, @@ -1297,17 +1275,11 @@ static int samsung_i2s_probe(struct platform_device *pdev) return ret; return 0; -err: - if (res) - release_mem_region(regs_base, resource_size(res)); - - return ret; } static int samsung_i2s_remove(struct platform_device *pdev) { struct i2s_dai *i2s, *other; - struct resource *res; i2s = dev_get_drvdata(&pdev->dev); other = i2s->pri_dai ? : i2s->sec_dai; @@ -1317,9 +1289,6 @@ static int samsung_i2s_remove(struct platform_device *pdev) other->sec_dai = NULL; } else { pm_runtime_disable(&pdev->dev); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res) - release_mem_region(res->start, resource_size(res)); } i2s->pri_dai = NULL; -- cgit v1.2.3 From 0ec2ba807c1563134a865b6f0b326b8a2e776937 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:31 +0100 Subject: ASoC: samsung: i2s: Move clk_get() to platform driver probe() Acquire the I2S interface clock in driver probe() callback as it's a per-device not a per-DAI clock. While at it switch to the resource managed clk_get(). Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 366b720731e1..a854ffca2416 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -971,18 +971,12 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; int ret; - if (other && other->clk) { /* If this is probe on secondary */ + if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback, NULL); goto probe_exit; } - i2s->clk = clk_get(&i2s->pdev->dev, "iis"); - if (IS_ERR(i2s->clk)) { - dev_err(&i2s->pdev->dev, "failed to get i2s_clock\n"); - return PTR_ERR(i2s->clk); - } - ret = clk_prepare_enable(i2s->clk); if (ret != 0) { dev_err(&i2s->pdev->dev, "failed to enable clock: %d\n", ret); @@ -991,10 +985,6 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture); - if (other) { - other->clk = i2s->clk; - } - if (i2s->quirks & QUIRK_NEED_RSTCLR) writel(CON_RSTCLR, i2s->addr + I2SCON); @@ -1032,7 +1022,6 @@ static int samsung_i2s_dai_remove(struct snd_soc_dai *dai) writel(0, i2s->addr + I2SCON); clk_disable_unprepare(i2s->clk); - clk_put(i2s->clk); } i2s->clk = NULL; @@ -1222,6 +1211,11 @@ static int samsung_i2s_probe(struct platform_device *pdev) regs_base = res->start; + pri_dai->clk = devm_clk_get(&pdev->dev, "iis"); + if (IS_ERR(pri_dai->clk)) { + dev_err(&pdev->dev, "Failed to get iis clock\n"); + return PTR_ERR(pri_dai->clk); + } pri_dai->dma_playback.dma_addr = regs_base + I2STXD; pri_dai->dma_capture.dma_addr = regs_base + I2SRXD; pri_dai->dma_playback.ch_name = "tx"; @@ -1253,6 +1247,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) sec_dai->dma_playback.dma_size = 4; sec_dai->addr = pri_dai->addr; + sec_dai->clk = pri_dai->clk; sec_dai->quirks = quirks; sec_dai->idma_playback.dma_addr = idma_addr; sec_dai->pri_dai = pri_dai; -- cgit v1.2.3 From c92f1d0e7c8431f8b3bf1d42e951ead07b22078e Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:32 +0100 Subject: ASoC: samsung: i2s: Move clk enable to the platform driver probe() The clk_prepare_enable() call on the "iis" clock is moved to happen earlier in the DAI platform device driver's probe() callback, so the I2S registers can be safely accessed through the clk API, after the clk supplier is registered in the platform device probe(). After this patch the "iis" clock is kept enabled since the (primary) I2S platform device probe() and until the platform device driver remove() call. This is similar to gating the clock in the snd_soc_dai probe() and remove() callbacks. Normally, in addition to that we should mark the device as PM runtime active, so if runtime PM is enabled it can idle the device by turning off the clock. Correcting this issue is left for a separate patch series, as we need to ensure the BUSCLK clock is always enabled when required. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 25 +++++++++++-------------- 1 file changed, 11 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index a854ffca2416..f75c19e5b5c3 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -969,7 +969,6 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) { struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; - int ret; if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback, @@ -977,12 +976,6 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) goto probe_exit; } - ret = clk_prepare_enable(i2s->clk); - if (ret != 0) { - dev_err(&i2s->pdev->dev, "failed to enable clock: %d\n", ret); - return ret; - } - samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture); if (i2s->quirks & QUIRK_NEED_RSTCLR) @@ -1014,18 +1007,12 @@ probe_exit: static int samsung_i2s_dai_remove(struct snd_soc_dai *dai) { struct i2s_dai *i2s = snd_soc_dai_get_drvdata(dai); - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; - - if (!other || !other->clk) { + if (!is_secondary(i2s)) { if (i2s->quirks & QUIRK_NEED_RSTCLR) writel(0, i2s->addr + I2SCON); - - clk_disable_unprepare(i2s->clk); } - i2s->clk = NULL; - return 0; } @@ -1139,6 +1126,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) u32 regs_base, quirks = 0, idma_addr = 0; struct device_node *np = pdev->dev.of_node; const struct samsung_i2s_dai_data *i2s_dai_data; + int ret; /* Call during Seconday interface registration */ i2s_dai_data = samsung_i2s_get_driver_data(pdev); @@ -1216,6 +1204,12 @@ static int samsung_i2s_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Failed to get iis clock\n"); return PTR_ERR(pri_dai->clk); } + + ret = clk_prepare_enable(pri_dai->clk); + if (ret != 0) { + dev_err(&pdev->dev, "failed to enable clock: %d\n", ret); + return ret; + } pri_dai->dma_playback.dma_addr = regs_base + I2STXD; pri_dai->dma_capture.dma_addr = regs_base + I2SRXD; pri_dai->dma_playback.ch_name = "tx"; @@ -1286,6 +1280,9 @@ static int samsung_i2s_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); } + if (!is_secondary(i2s)) + clk_disable_unprepare(i2s->clk); + i2s->pri_dai = NULL; i2s->sec_dai = NULL; -- cgit v1.2.3 From dcd60fc3445329d738a23ab7997717491c2f4cec Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:33 +0100 Subject: ASoC: samsung: i2s: Add get_other_dai helper function The code to get pointer to the other DAI is repeated multiple times. Add a helper function and use it instead. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index f75c19e5b5c3..cab2a2abc89b 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -130,10 +130,16 @@ static inline bool tx_active(struct i2s_dai *i2s) return active ? true : false; } +/* Return pointer to the other DAI */ +static inline struct i2s_dai *get_other_dai(struct i2s_dai *i2s) +{ + return i2s->pri_dai ? : i2s->sec_dai; +} + /* If the other interface of the controller is transmitting data */ static inline bool other_tx_active(struct i2s_dai *i2s) { - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); return tx_active(other); } @@ -160,7 +166,7 @@ static inline bool rx_active(struct i2s_dai *i2s) /* If the other interface of the controller is receiving data */ static inline bool other_rx_active(struct i2s_dai *i2s) { - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); return rx_active(other); } @@ -461,7 +467,7 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int rfs, int dir) { struct i2s_dai *i2s = to_info(dai); - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); u32 mod = readl(i2s->addr + I2SMOD); const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs; unsigned int cdcon_mask = 1 << i2s_regs->cdclkcon_off; @@ -733,7 +739,7 @@ static int i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct i2s_dai *i2s = to_info(dai); - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); unsigned long flags; spin_lock_irqsave(&lock, flags); @@ -760,7 +766,7 @@ static void i2s_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct i2s_dai *i2s = to_info(dai); - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); unsigned long flags; const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs; @@ -791,7 +797,7 @@ static void i2s_shutdown(struct snd_pcm_substream *substream, static int config_setup(struct i2s_dai *i2s) { - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); unsigned rfs, bfs, blc; u32 psr; @@ -899,7 +905,7 @@ static int i2s_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div) { struct i2s_dai *i2s = to_info(dai); - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); switch (div_id) { case SAMSUNG_I2S_DIV_BCLK: @@ -968,7 +974,7 @@ static int i2s_resume(struct snd_soc_dai *dai) static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) { struct i2s_dai *i2s = to_info(dai); - struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai; + struct i2s_dai *other = get_other_dai(i2s); if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback, @@ -1271,7 +1277,7 @@ static int samsung_i2s_remove(struct platform_device *pdev) struct i2s_dai *i2s, *other; i2s = dev_get_drvdata(&pdev->dev); - other = i2s->pri_dai ? : i2s->sec_dai; + other = get_other_dai(i2s); if (other) { other->pri_dai = NULL; -- cgit v1.2.3 From 872c26bd801dcda21402caa2dcd0a39315b08b65 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:34 +0100 Subject: ASoC: samsung: i2s: Remove an unneeded goto usage The usage of this goto seems unjustified, use if/else statement instead. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index cab2a2abc89b..2bac71945b3e 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -979,19 +979,18 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback, NULL); - goto probe_exit; - } - - samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture); + } else { + samsung_asoc_init_dma_data(dai, &i2s->dma_playback, + &i2s->dma_capture); - if (i2s->quirks & QUIRK_NEED_RSTCLR) - writel(CON_RSTCLR, i2s->addr + I2SCON); + if (i2s->quirks & QUIRK_NEED_RSTCLR) + writel(CON_RSTCLR, i2s->addr + I2SCON); - if (i2s->quirks & QUIRK_SUPPORTS_IDMA) - idma_reg_addr_init(i2s->addr, + if (i2s->quirks & QUIRK_SUPPORTS_IDMA) + idma_reg_addr_init(i2s->addr, i2s->sec_dai->idma_playback.dma_addr); + } -probe_exit: /* Reset any constraint on RFS and BFS */ i2s->rfs = 0; i2s->bfs = 0; -- cgit v1.2.3 From f36705366a2324fedd6cca7683fadf947ac0b154 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:35 +0100 Subject: ASoC: samsung: i2s: Add spinlock in place of local_irq_* calls It seems this driver hasn't been updated for SMP, as local_irq_save/ local_irq_restore don't provide proper protection of read/modify/write of the device's registers on such systems. Introduce a spinlock serializing access to the register region, it will be helpful later when I2SMOD, I2SPSR registers are made also accessible through the clk API. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 2bac71945b3e..20cc51fc76ae 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -94,6 +94,10 @@ struct i2s_dai { u32 suspend_i2scon; u32 suspend_i2spsr; const struct samsung_i2s_variant_regs *variant_regs; + + /* Spinlock protecting access to the device's registers */ + spinlock_t spinlock; + spinlock_t *lock; }; /* Lock for cross i/f checks */ @@ -867,10 +871,10 @@ static int i2s_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - local_irq_save(flags); + spin_lock_irqsave(i2s->lock, flags); if (config_setup(i2s)) { - local_irq_restore(flags); + spin_unlock_irqrestore(i2s->lock, flags); return -EINVAL; } @@ -879,12 +883,12 @@ static int i2s_trigger(struct snd_pcm_substream *substream, else i2s_txctrl(i2s, 1); - local_irq_restore(flags); + spin_unlock_irqrestore(i2s->lock, flags); break; case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - local_irq_save(flags); + spin_lock_irqsave(i2s->lock, flags); if (capture) { i2s_rxctrl(i2s, 0); @@ -894,7 +898,7 @@ static int i2s_trigger(struct snd_pcm_substream *substream, i2s_fifo(i2s, FIC_TXFLUSH); } - local_irq_restore(flags); + spin_unlock_irqrestore(i2s->lock, flags); break; } @@ -1157,6 +1161,9 @@ static int samsung_i2s_probe(struct platform_device *pdev) return -ENOMEM; } + spin_lock_init(&pri_dai->spinlock); + pri_dai->lock = &pri_dai->spinlock; + if (!np) { res = platform_get_resource(pdev, IORESOURCE_DMA, 0); if (!res) { @@ -1234,6 +1241,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) return -ENOMEM; } + sec_dai->lock = &pri_dai->spinlock; sec_dai->variant_regs = pri_dai->variant_regs; sec_dai->dma_playback.dma_addr = regs_base + I2STXDS; sec_dai->dma_playback.ch_name = "tx-sec"; -- cgit v1.2.3 From ce8bcdbb61d96de481de14b3ad985797a417246c Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:36 +0100 Subject: ASoC: samsung: i2s: Protect more registers with a spinlock Ensure the I2SMOD, I2SPSR registers, which are also exposed through clk API are only accessed with the i2s->spinlock spinlock held. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 81 +++++++++++++++++++++++++++++++------------------ 1 file changed, 51 insertions(+), 30 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 20cc51fc76ae..05fc2f0e91ca 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -472,17 +472,22 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, { struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = get_other_dai(i2s); - u32 mod = readl(i2s->addr + I2SMOD); const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs; unsigned int cdcon_mask = 1 << i2s_regs->cdclkcon_off; unsigned int rsrc_mask = 1 << i2s_regs->rclksrc_off; + u32 mod, mask, val = 0; + + spin_lock(i2s->lock); + mod = readl(i2s->addr + I2SMOD); + spin_unlock(i2s->lock); switch (clk_id) { case SAMSUNG_I2S_OPCLK: - mod &= ~MOD_OPCLK_MASK; - mod |= dir; + mask = MOD_OPCLK_MASK; + val = dir; break; case SAMSUNG_I2S_CDCLK: + mask = 1 << i2s_regs->cdclkcon_off; /* Shouldn't matter in GATING(CLOCK_IN) mode */ if (dir == SND_SOC_CLOCK_IN) rfs = 0; @@ -499,15 +504,15 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, } if (dir == SND_SOC_CLOCK_IN) - mod |= 1 << i2s_regs->cdclkcon_off; - else - mod &= ~(1 << i2s_regs->cdclkcon_off); + val = 1 << i2s_regs->cdclkcon_off; i2s->rfs = rfs; break; case SAMSUNG_I2S_RCLKSRC_0: /* clock corrsponding to IISMOD[10] := 0 */ case SAMSUNG_I2S_RCLKSRC_1: /* clock corrsponding to IISMOD[10] := 1 */ + mask = 1 << i2s_regs->rclksrc_off; + if ((i2s->quirks & QUIRK_NO_MUXPSR) || (clk_id == SAMSUNG_I2S_RCLKSRC_0)) clk_id = 0; @@ -557,18 +562,19 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, return 0; } - if (clk_id == 0) - mod &= ~(1 << i2s_regs->rclksrc_off); - else - mod |= 1 << i2s_regs->rclksrc_off; - + if (clk_id == 1) + val = 1 << i2s_regs->rclksrc_off; break; default: dev_err(&i2s->pdev->dev, "We don't serve that!\n"); return -EINVAL; } + spin_lock(i2s->lock); + mod = readl(i2s->addr + I2SMOD); + mod = (mod & ~mask) | val; writel(mod, i2s->addr + I2SMOD); + spin_unlock(i2s->lock); return 0; } @@ -577,9 +583,8 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) { struct i2s_dai *i2s = to_info(dai); - u32 mod = readl(i2s->addr + I2SMOD); int lrp_shift, sdf_shift, sdf_mask, lrp_rlow, mod_slave; - u32 tmp = 0; + u32 mod, tmp = 0; lrp_shift = i2s->variant_regs->lrp_off; sdf_shift = i2s->variant_regs->sdf_off; @@ -639,12 +644,15 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, return -EINVAL; } + spin_lock(i2s->lock); + mod = readl(i2s->addr + I2SMOD); /* * Don't change the I2S mode if any controller is active on this * channel. */ if (any_active(i2s) && ((mod & (sdf_mask | lrp_rlow | mod_slave)) != tmp)) { + spin_unlock(i2s->lock); dev_err(&i2s->pdev->dev, "%s:%d Other DAI busy\n", __func__, __LINE__); return -EAGAIN; @@ -653,6 +661,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, mod &= ~(sdf_mask | lrp_rlow | mod_slave); mod |= tmp; writel(mod, i2s->addr + I2SMOD); + spin_unlock(i2s->lock); return 0; } @@ -661,16 +670,16 @@ static int i2s_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct i2s_dai *i2s = to_info(dai); - u32 mod = readl(i2s->addr + I2SMOD); + u32 mod, mask = 0, val = 0; if (!is_secondary(i2s)) - mod &= ~(MOD_DC2_EN | MOD_DC1_EN); + mask |= (MOD_DC2_EN | MOD_DC1_EN); switch (params_channels(params)) { case 6: - mod |= MOD_DC2_EN; + val |= MOD_DC2_EN; case 4: - mod |= MOD_DC1_EN; + val |= MOD_DC1_EN; break; case 2: if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) @@ -692,44 +701,49 @@ static int i2s_hw_params(struct snd_pcm_substream *substream, } if (is_secondary(i2s)) - mod &= ~MOD_BLCS_MASK; + mask |= MOD_BLCS_MASK; else - mod &= ~MOD_BLCP_MASK; + mask |= MOD_BLCP_MASK; if (is_manager(i2s)) - mod &= ~MOD_BLC_MASK; + mask |= MOD_BLC_MASK; switch (params_width(params)) { case 8: if (is_secondary(i2s)) - mod |= MOD_BLCS_8BIT; + val |= MOD_BLCS_8BIT; else - mod |= MOD_BLCP_8BIT; + val |= MOD_BLCP_8BIT; if (is_manager(i2s)) - mod |= MOD_BLC_8BIT; + val |= MOD_BLC_8BIT; break; case 16: if (is_secondary(i2s)) - mod |= MOD_BLCS_16BIT; + val |= MOD_BLCS_16BIT; else - mod |= MOD_BLCP_16BIT; + val |= MOD_BLCP_16BIT; if (is_manager(i2s)) - mod |= MOD_BLC_16BIT; + val |= MOD_BLC_16BIT; break; case 24: if (is_secondary(i2s)) - mod |= MOD_BLCS_24BIT; + val |= MOD_BLCS_24BIT; else - mod |= MOD_BLCP_24BIT; + val |= MOD_BLCP_24BIT; if (is_manager(i2s)) - mod |= MOD_BLC_24BIT; + val |= MOD_BLC_24BIT; break; default: dev_err(&i2s->pdev->dev, "Format(%d) not supported\n", params_format(params)); return -EINVAL; } + + spin_lock(i2s->lock); + mod = readl(i2s->addr + I2SMOD); + mod = (mod & ~mask) | val; writel(mod, i2s->addr + I2SMOD); + spin_unlock(i2s->lock); samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture); @@ -979,6 +993,7 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) { struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = get_other_dai(i2s); + unsigned long flags; if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback, @@ -999,11 +1014,14 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) i2s->rfs = 0; i2s->bfs = 0; i2s->rclk_srcrate = 0; + + spin_lock_irqsave(i2s->lock, flags); i2s_txctrl(i2s, 0); i2s_rxctrl(i2s, 0); i2s_fifo(i2s, FIC_TXFLUSH); i2s_fifo(other, FIC_TXFLUSH); i2s_fifo(i2s, FIC_RXFLUSH); + spin_unlock_irqrestore(i2s->lock, flags); /* Gate CDCLK by default */ if (!is_opened(other)) @@ -1018,8 +1036,11 @@ static int samsung_i2s_dai_remove(struct snd_soc_dai *dai) struct i2s_dai *i2s = snd_soc_dai_get_drvdata(dai); if (!is_secondary(i2s)) { - if (i2s->quirks & QUIRK_NEED_RSTCLR) + if (i2s->quirks & QUIRK_NEED_RSTCLR) { + spin_lock(i2s->lock); writel(0, i2s->addr + I2SCON); + spin_unlock(i2s->lock); + } } return 0; -- cgit v1.2.3 From ecb400cabb37cfef3221e45e4f6370a855aa7a44 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:37 +0100 Subject: ASoC: samsung: odroidx2: Handle I2S CDCLK clock conditionally In order to support old DTs we check the codec device node if it contains "clocks" property and only if it doesn't (which indicates an old DT) we proceed with enabling the CDCLK clock by means of the set_sysclk() callback. For new DTs which use the common clock bindings for CDCLK that clock is supposed to be handled outside the sound machine driver. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/odroidx2_max98090.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/odroidx2_max98090.c b/sound/soc/samsung/odroidx2_max98090.c index fa4f1d2f69bf..596f1180a369 100644 --- a/sound/soc/samsung/odroidx2_max98090.c +++ b/sound/soc/samsung/odroidx2_max98090.c @@ -21,6 +21,8 @@ struct odroidx2_drv_data { /* The I2S CDCLK output clock frequency for the MAX98090 codec */ #define MAX98090_MCLK 19200000 +static struct snd_soc_dai_link odroidx2_dai[]; + static int odroidx2_late_probe(struct snd_soc_card *card) { struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai; @@ -29,7 +31,9 @@ static int odroidx2_late_probe(struct snd_soc_card *card) ret = snd_soc_dai_set_sysclk(codec_dai, 0, MAX98090_MCLK, SND_SOC_CLOCK_IN); - if (ret < 0) + + if (ret < 0 || of_find_property(odroidx2_dai[0].codec_of_node, + "clocks", NULL)) return ret; /* Set the cpu DAI configuration in order to use CDCLK */ -- cgit v1.2.3 From 074b89bb5fb7e80e0f98f1b45f276b0386269e3d Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 14 Jan 2015 19:42:39 +0100 Subject: ASoC: samsung: i2s: Add clock provider for the I2S internal clocks This patch adds clock provider (currently only for DT platforms) for the CODECLKO (CDCLK) gate, RCLKSRC mux and RCLK pre-scaler divider divider clock. Those all tree clock are only available in the IIS Multi Audio Interface (I2S0), the regular IIS Bus Interface has only CDCLK gate clock. The motivation behind this patch is to expose the I2S internal clocks which are currently controlled through set_sysclk() through the clk API, so dedicated sound machine driver per each board can be avoided. The intention is also to fix the CDCLK gating issue reported by Daniel Drake: http://mailman.alsa-project.org/pipermail/alsa-devel/2014-September/081753.html This patch also reverts commit b97c60abf9a561f86ae71bd741add02673cc1 ("ASoC: samsung-i2s: Maintain CDCLK settings across i2s_{shutdown/ startup}") The problem that commit attempted to solve only affects the Odroid X2/U3, which doesn't configure the CDCLK clock in struct snd_soc_dai_ops hw_params callback and the issue should be now resolved by using clk API, i.e. having the codec enabling/ disabling the CDCLK clock as required. Signed-off-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- sound/soc/samsung/i2s.c | 113 +++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 93 insertions(+), 20 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 05fc2f0e91ca..b92ab40d2be6 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -10,9 +10,11 @@ * published by the Free Software Foundation. */ +#include #include #include #include +#include #include #include #include @@ -81,8 +83,6 @@ struct i2s_dai { #define DAI_OPENED (1 << 0) /* Dai is opened */ #define DAI_MANAGER (1 << 1) /* Dai is the manager */ unsigned mode; - /* CDCLK pin direction: 0 - input, 1 - output */ - unsigned int cdclk_out:1; /* Driver for this DAI */ struct snd_soc_dai_driver i2s_dai_drv; /* DMA parameters */ @@ -98,6 +98,10 @@ struct i2s_dai { /* Spinlock protecting access to the device's registers */ spinlock_t spinlock; spinlock_t *lock; + + /* Below fields are only valid if this is the primary FIFO */ + struct clk *clk_table[3]; + struct clk_onecell_data clk_data; }; /* Lock for cross i/f checks */ @@ -774,9 +778,6 @@ static int i2s_startup(struct snd_pcm_substream *substream, spin_unlock_irqrestore(&lock, flags); - if (!is_opened(other) && i2s->cdclk_out) - i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK, - 0, SND_SOC_CLOCK_OUT); return 0; } @@ -786,31 +787,20 @@ static void i2s_shutdown(struct snd_pcm_substream *substream, struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = get_other_dai(i2s); unsigned long flags; - const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs; spin_lock_irqsave(&lock, flags); i2s->mode &= ~DAI_OPENED; i2s->mode &= ~DAI_MANAGER; - if (is_opened(other)) { + if (is_opened(other)) other->mode |= DAI_MANAGER; - } else { - u32 mod = readl(i2s->addr + I2SMOD); - i2s->cdclk_out = !(mod & (1 << i2s_regs->cdclkcon_off)); - if (other) - other->cdclk_out = i2s->cdclk_out; - } + /* Reset any constraint on RFS and BFS */ i2s->rfs = 0; i2s->bfs = 0; spin_unlock_irqrestore(&lock, flags); - - /* Gate CDCLK by default */ - if (!is_opened(other)) - i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK, - 0, SND_SOC_CLOCK_IN); } static int config_setup(struct i2s_dai *i2s) @@ -1147,6 +1137,87 @@ static int i2s_runtime_resume(struct device *dev) } #endif /* CONFIG_PM */ +static void i2s_unregister_clocks(struct i2s_dai *i2s) +{ + int i; + + for (i = 0; i < i2s->clk_data.clk_num; i++) { + if (!IS_ERR(i2s->clk_table[i])) + clk_unregister(i2s->clk_table[i]); + } +} + +static void i2s_unregister_clock_provider(struct platform_device *pdev) +{ + struct i2s_dai *i2s = dev_get_drvdata(&pdev->dev); + + of_clk_del_provider(pdev->dev.of_node); + i2s_unregister_clocks(i2s); +} + +static int i2s_register_clock_provider(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct i2s_dai *i2s = dev_get_drvdata(dev); + const char *clk_name[2] = { "i2s_opclk0", "i2s_opclk1" }; + const char *p_names[2] = { NULL }; + const struct samsung_i2s_variant_regs *reg_info = i2s->variant_regs; + struct clk *rclksrc; + int ret, i; + + /* Register the clock provider only if it's expected in the DTB */ + if (!of_find_property(dev->of_node, "#clock-cells", NULL)) + return 0; + + /* Get the RCLKSRC mux clock parent clock names */ + for (i = 0; i < ARRAY_SIZE(p_names); i++) { + rclksrc = clk_get(dev, clk_name[i]); + if (IS_ERR(rclksrc)) + continue; + p_names[i] = __clk_get_name(rclksrc); + clk_put(rclksrc); + } + + if (!(i2s->quirks & QUIRK_NO_MUXPSR)) { + /* Activate the prescaler */ + u32 val = readl(i2s->addr + I2SPSR); + writel(val | PSR_PSREN, i2s->addr + I2SPSR); + + i2s->clk_table[CLK_I2S_RCLK_SRC] = clk_register_mux(NULL, + "i2s_rclksrc", p_names, ARRAY_SIZE(p_names), + CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT, + i2s->addr + I2SMOD, reg_info->rclksrc_off, + 1, 0, i2s->lock); + + i2s->clk_table[CLK_I2S_RCLK_PSR] = clk_register_divider(NULL, + "i2s_presc", "i2s_rclksrc", + CLK_SET_RATE_PARENT, + i2s->addr + I2SPSR, 8, 6, 0, i2s->lock); + + p_names[0] = "i2s_presc"; + i2s->clk_data.clk_num = 2; + } + of_property_read_string_index(dev->of_node, + "clock-output-names", 0, &clk_name[0]); + + i2s->clk_table[CLK_I2S_CDCLK] = clk_register_gate(NULL, clk_name[0], + p_names[0], CLK_SET_RATE_PARENT, + i2s->addr + I2SMOD, reg_info->cdclkcon_off, + CLK_GATE_SET_TO_DISABLE, i2s->lock); + + i2s->clk_data.clk_num += 1; + i2s->clk_data.clks = i2s->clk_table; + + ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, + &i2s->clk_data); + if (ret < 0) { + dev_err(dev, "failed to add clock provider: %d\n", ret); + i2s_unregister_clocks(i2s); + } + + return ret; +} + static int samsung_i2s_probe(struct platform_device *pdev) { struct i2s_dai *pri_dai, *sec_dai = NULL; @@ -1297,7 +1368,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) if (ret != 0) return ret; - return 0; + return i2s_register_clock_provider(pdev); } static int samsung_i2s_remove(struct platform_device *pdev) @@ -1314,8 +1385,10 @@ static int samsung_i2s_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); } - if (!is_secondary(i2s)) + if (!is_secondary(i2s)) { + i2s_unregister_clock_provider(pdev); clk_disable_unprepare(i2s->clk); + } i2s->pri_dai = NULL; i2s->sec_dai = NULL; -- cgit v1.2.3 From bbc8aa7371bbc3df2a6db08dec6815973f7a7982 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 10 Jan 2015 15:44:04 +0100 Subject: ASoC: 88pm860x: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/88pm860x-codec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index a2bf27f4baab..a0f265327fdf 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -386,7 +386,7 @@ static int snd_soc_put_volsw_2r_out(struct snd_kcontrol *kcontrol, static int pm860x_rsync_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); /* * In order to avoid current on the load, mute power-on and power-off @@ -403,7 +403,7 @@ static int pm860x_rsync_event(struct snd_soc_dapm_widget *w, static int pm860x_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int dac = 0; int data; -- cgit v1.2.3 From 08ca560aa0a0aa634f3d946a9a713473d5d2cda4 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 10 Jan 2015 15:44:05 +0100 Subject: ASoC: ak4671: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/ak4671.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c index 686cacb0e835..632e89f793a7 100644 --- a/sound/soc/codecs/ak4671.c +++ b/sound/soc/codecs/ak4671.c @@ -163,7 +163,7 @@ static const struct snd_kcontrol_new ak4671_snd_controls[] = { static int ak4671_out2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: -- cgit v1.2.3 From 76f5537f4dd246b31ed85434144506f50b9cbb70 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 10 Jan 2015 15:44:06 +0100 Subject: ASoC: da732x: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Adam Thomson Signed-off-by: Mark Brown --- sound/soc/codecs/da732x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/da732x.c b/sound/soc/codecs/da732x.c index 61b2f9a2eef1..ffe96175a8a5 100644 --- a/sound/soc/codecs/da732x.c +++ b/sound/soc/codecs/da732x.c @@ -609,7 +609,7 @@ static const struct snd_kcontrol_new da732x_snd_controls[] = { static int da732x_adc_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -663,7 +663,7 @@ static int da732x_adc_event(struct snd_soc_dapm_widget *w, static int da732x_out_pga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: -- cgit v1.2.3 From 73bffd17785488197b55c05c02f0d2d2798fce03 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 10 Jan 2015 15:44:07 +0100 Subject: ASoC: sgtl5000: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/sgtl5000.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 29cf7ce610f4..6d6ba3a1d25a 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -155,18 +155,19 @@ struct sgtl5000_priv { static int mic_bias_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); switch (event) { case SND_SOC_DAPM_POST_PMU: /* change mic bias resistor */ - snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL, + snd_soc_update_bits(codec, SGTL5000_CHIP_MIC_CTRL, SGTL5000_BIAS_R_MASK, sgtl5000->micbias_resistor << SGTL5000_BIAS_R_SHIFT); break; case SND_SOC_DAPM_PRE_PMD: - snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL, + snd_soc_update_bits(codec, SGTL5000_CHIP_MIC_CTRL, SGTL5000_BIAS_R_MASK, 0); break; } @@ -181,11 +182,12 @@ static int mic_bias_event(struct snd_soc_dapm_widget *w, static int power_vag_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); const u32 mask = SGTL5000_DAC_POWERUP | SGTL5000_ADC_POWERUP; switch (event) { case SND_SOC_DAPM_POST_PMU: - snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER, + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP); break; @@ -195,9 +197,9 @@ static int power_vag_event(struct snd_soc_dapm_widget *w, * operational to prevent inadvertently starving the * other one of them. */ - if ((snd_soc_read(w->codec, SGTL5000_CHIP_ANA_POWER) & + if ((snd_soc_read(codec, SGTL5000_CHIP_ANA_POWER) & mask) != mask) { - snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER, + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, SGTL5000_VAG_POWERUP, 0); msleep(400); } -- cgit v1.2.3 From 278a202620131c1b83f2776d31b67a287c38df87 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 10 Jan 2015 15:44:08 +0100 Subject: ASoC: sn95031: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/codecs/sn95031.c | 33 ++++++++++++++++++++------------- 1 file changed, 20 insertions(+), 13 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c index 1f451a1946eb..47b257e41809 100644 --- a/sound/soc/codecs/sn95031.c +++ b/sound/soc/codecs/sn95031.c @@ -233,16 +233,18 @@ static int sn95031_set_vaud_bias(struct snd_soc_codec *codec, static int sn95031_vhs_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + if (SND_SOC_DAPM_EVENT_ON(event)) { pr_debug("VHS SND_SOC_DAPM_EVENT_ON doing rail startup now\n"); /* power up the rail */ - snd_soc_write(w->codec, SN95031_VHSP, 0x3D); - snd_soc_write(w->codec, SN95031_VHSN, 0x3F); + snd_soc_write(codec, SN95031_VHSP, 0x3D); + snd_soc_write(codec, SN95031_VHSN, 0x3F); msleep(1); } else if (SND_SOC_DAPM_EVENT_OFF(event)) { pr_debug("VHS SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n"); - snd_soc_write(w->codec, SN95031_VHSP, 0xC4); - snd_soc_write(w->codec, SN95031_VHSN, 0x04); + snd_soc_write(codec, SN95031_VHSP, 0xC4); + snd_soc_write(codec, SN95031_VHSN, 0x04); } return 0; } @@ -250,14 +252,16 @@ static int sn95031_vhs_event(struct snd_soc_dapm_widget *w, static int sn95031_vihf_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + if (SND_SOC_DAPM_EVENT_ON(event)) { pr_debug("VIHF SND_SOC_DAPM_EVENT_ON doing rail startup now\n"); /* power up the rail */ - snd_soc_write(w->codec, SN95031_VIHF, 0x27); + snd_soc_write(codec, SN95031_VIHF, 0x27); msleep(1); } else if (SND_SOC_DAPM_EVENT_OFF(event)) { pr_debug("VIHF SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n"); - snd_soc_write(w->codec, SN95031_VIHF, 0x24); + snd_soc_write(codec, SN95031_VIHF, 0x24); } return 0; } @@ -265,6 +269,7 @@ static int sn95031_vihf_event(struct snd_soc_dapm_widget *w, static int sn95031_dmic12_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int ldo = 0, clk_dir = 0, data_dir = 0; if (SND_SOC_DAPM_EVENT_ON(event)) { @@ -273,15 +278,16 @@ static int sn95031_dmic12_event(struct snd_soc_dapm_widget *w, data_dir = BIT(7); } /* program DMIC LDO, clock and set clock */ - snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo); - snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(0), clk_dir); - snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(7), data_dir); + snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo); + snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(0), clk_dir); + snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(7), data_dir); return 0; } static int sn95031_dmic34_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int ldo = 0, clk_dir = 0, data_dir = 0; if (SND_SOC_DAPM_EVENT_ON(event)) { @@ -290,22 +296,23 @@ static int sn95031_dmic34_event(struct snd_soc_dapm_widget *w, data_dir = BIT(1); } /* program DMIC LDO, clock and set clock */ - snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo); - snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(2), clk_dir); - snd_soc_update_bits(w->codec, SN95031_DMICBUF45, BIT(1), data_dir); + snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo); + snd_soc_update_bits(codec, SN95031_DMICBUF0123, BIT(2), clk_dir); + snd_soc_update_bits(codec, SN95031_DMICBUF45, BIT(1), data_dir); return 0; } static int sn95031_dmic56_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int ldo = 0; if (SND_SOC_DAPM_EVENT_ON(event)) ldo = BIT(7)|BIT(6); /* program DMIC LDO */ - snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(7)|BIT(6), ldo); + snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(7)|BIT(6), ldo); return 0; } -- cgit v1.2.3 From 043123fd5b2efac325c796b51797946df2b6bfb0 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:07 +0100 Subject: ASoC: arizona: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/arizona.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 9550d7433ad0..65977bc0db19 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -84,7 +84,7 @@ static int arizona_spk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct arizona *arizona = dev_get_drvdata(codec->dev->parent); struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); bool manual_ena = false; @@ -692,7 +692,8 @@ static void arizona_in_set_vu(struct snd_soc_codec *codec, int ena) int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct arizona_priv *priv = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); unsigned int reg; if (w->shift % 2) @@ -705,25 +706,25 @@ int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, priv->in_pending++; break; case SND_SOC_DAPM_POST_PMU: - snd_soc_update_bits(w->codec, reg, ARIZONA_IN1L_MUTE, 0); + snd_soc_update_bits(codec, reg, ARIZONA_IN1L_MUTE, 0); /* If this is the last input pending then allow VU */ priv->in_pending--; if (priv->in_pending == 0) { msleep(1); - arizona_in_set_vu(w->codec, 1); + arizona_in_set_vu(codec, 1); } break; case SND_SOC_DAPM_PRE_PMD: - snd_soc_update_bits(w->codec, reg, + snd_soc_update_bits(codec, reg, ARIZONA_IN1L_MUTE | ARIZONA_IN_VU, ARIZONA_IN1L_MUTE | ARIZONA_IN_VU); break; case SND_SOC_DAPM_POST_PMD: /* Disable volume updates if no inputs are enabled */ - reg = snd_soc_read(w->codec, ARIZONA_INPUT_ENABLES); + reg = snd_soc_read(codec, ARIZONA_INPUT_ENABLES); if (reg == 0) - arizona_in_set_vu(w->codec, 0); + arizona_in_set_vu(codec, 0); } return 0; @@ -760,7 +761,8 @@ int arizona_hp_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct arizona_priv *priv = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); struct arizona *arizona = priv->arizona; unsigned int mask = 1 << w->shift; unsigned int val; -- cgit v1.2.3 From b96aef71e3bb1b4719325c94a95ddff20583417f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:08 +0100 Subject: ASoC: wm2000: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm2000.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c index 34ef65c52a7d..8d9de49a5052 100644 --- a/sound/soc/codecs/wm2000.c +++ b/sound/soc/codecs/wm2000.c @@ -683,7 +683,7 @@ static const struct snd_kcontrol_new wm2000_controls[] = { static int wm2000_anc_power_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev); int ret; -- cgit v1.2.3 From 3196048ee6543e53d32b848660284a8d0ef09fbf Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:09 +0100 Subject: ASoC: wm5102: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm5100.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c index b80970dc2d2f..ea09db585aa1 100644 --- a/sound/soc/codecs/wm5100.c +++ b/sound/soc/codecs/wm5100.c @@ -775,7 +775,8 @@ static int wm5100_out_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec); switch (w->reg) { case WM5100_CHANNEL_ENABLES_1: @@ -839,7 +840,7 @@ static int wm5100_post_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec); int ret; -- cgit v1.2.3 From 42b7a197915b14503a15247c34c619aa15a170b7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:10 +0100 Subject: ASoC: wm5102: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm5102.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index f439ae052128..f57235be8b0a 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -580,7 +580,7 @@ static const struct reg_default wm5102_sysclk_revb_patch[] = { static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct arizona *arizona = dev_get_drvdata(codec->dev->parent); struct regmap *regmap = arizona->regmap; const struct reg_default *patch = NULL; -- cgit v1.2.3 From cf53380c88c0193107113932975ef4adf518a58b Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:11 +0100 Subject: ASoC: wm5110: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm5110.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 4456b38a3ef5..7cb02e9d3b53 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -134,7 +134,7 @@ static const struct reg_default wm5110_sysclk_revd_patch[] = { static int wm5110_sysclk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct arizona *arizona = dev_get_drvdata(codec->dev->parent); struct regmap *regmap = arizona->regmap; const struct reg_default *patch = NULL; -- cgit v1.2.3 From 83f132c5e3c18db61965fe49c827bd7ec04e78c0 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:12 +0100 Subject: ASoC: wm8350: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8350.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c index 574579b98872..c81a9eab3e3e 100644 --- a/sound/soc/codecs/wm8350.c +++ b/sound/soc/codecs/wm8350.c @@ -259,7 +259,7 @@ static void wm8350_pga_work(struct work_struct *work) static int pga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec); struct wm8350_output *out; -- cgit v1.2.3 From a8c696f13ba79a6e60517d43110038a24862e286 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:13 +0100 Subject: ASoC: wm8400: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8400.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index 8ee446987aa9..b0d84e552fca 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -324,6 +324,7 @@ SOC_SINGLE("RIN34 Mute Switch", WM8400_RIGHT_LINE_INPUT_3_4_VOLUME, static int outmixer_event (struct snd_soc_dapm_widget *w, struct snd_kcontrol * kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; u32 reg_shift = mc->shift; @@ -332,7 +333,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w, switch (reg_shift) { case WM8400_SPEAKER_MIXER | (WM8400_LDSPK << 8) : - reg = snd_soc_read(w->codec, WM8400_OUTPUT_MIXER1); + reg = snd_soc_read(codec, WM8400_OUTPUT_MIXER1); if (reg & WM8400_LDLO) { printk(KERN_WARNING "Cannot set as Output Mixer 1 LDLO Set\n"); @@ -340,7 +341,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w, } break; case WM8400_SPEAKER_MIXER | (WM8400_RDSPK << 8): - reg = snd_soc_read(w->codec, WM8400_OUTPUT_MIXER2); + reg = snd_soc_read(codec, WM8400_OUTPUT_MIXER2); if (reg & WM8400_RDRO) { printk(KERN_WARNING "Cannot set as Output Mixer 2 RDRO Set\n"); @@ -348,7 +349,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w, } break; case WM8400_OUTPUT_MIXER1 | (WM8400_LDLO << 8): - reg = snd_soc_read(w->codec, WM8400_SPEAKER_MIXER); + reg = snd_soc_read(codec, WM8400_SPEAKER_MIXER); if (reg & WM8400_LDSPK) { printk(KERN_WARNING "Cannot set as Speaker Mixer LDSPK Set\n"); @@ -356,7 +357,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w, } break; case WM8400_OUTPUT_MIXER2 | (WM8400_RDRO << 8): - reg = snd_soc_read(w->codec, WM8400_SPEAKER_MIXER); + reg = snd_soc_read(codec, WM8400_SPEAKER_MIXER); if (reg & WM8400_RDSPK) { printk(KERN_WARNING "Cannot set as Speaker Mixer RDSPK Set\n"); -- cgit v1.2.3 From d286b805e74a95390bc917b1b0ab508e27eda7d7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:14 +0100 Subject: ASoC: wm8731: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8731.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index b9211b42f6e9..e129c81ad219 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -217,7 +217,8 @@ SND_SOC_DAPM_INPUT("LLINEIN"), static int wm8731_check_osc(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { - struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(source->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); + struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec); return wm8731->sysclk_type == WM8731_SYSCLK_XTAL; } -- cgit v1.2.3 From c3495aea5de1ad14e0ffdb8ade4d263afd73babb Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:15 +0100 Subject: ASoC: wm8770: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8770.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c index 180e7a098726..53e977da2f86 100644 --- a/sound/soc/codecs/wm8770.c +++ b/sound/soc/codecs/wm8770.c @@ -308,9 +308,7 @@ static const struct snd_soc_dapm_route wm8770_intercon[] = { static int vout12supply_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec; - - codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: @@ -327,9 +325,7 @@ static int vout12supply_event(struct snd_soc_dapm_widget *w, static int vout34supply_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec; - - codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: -- cgit v1.2.3 From 2de4d649252bf9a0c6660eeb0a4615160a709b6f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:16 +0100 Subject: ASoC: wm8900: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8900.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c index 3a0d4b7d692f..2eb986c19b88 100644 --- a/sound/soc/codecs/wm8900.c +++ b/sound/soc/codecs/wm8900.c @@ -224,7 +224,7 @@ static void wm8900_reset(struct snd_soc_codec *codec) static int wm8900_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u16 hpctl1 = snd_soc_read(codec, WM8900_REG_HPCTL1); switch (event) { -- cgit v1.2.3 From 2ea7a3f354a91410d95d1dcf43df4ba46522e2c5 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:17 +0100 Subject: ASoC: wm8903: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8903.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index cc6b0ef98a34..dde462c082be 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -260,7 +260,7 @@ static int wm8903_cp_event(struct snd_soc_dapm_widget *w, static int wm8903_dcs_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); switch (event) { -- cgit v1.2.3 From 8f13bd4e6cfed02e107ab916e14cee5675933e5f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:18 +0100 Subject: ASoC: wm8904: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8904.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 4d2d2b1380d5..a0f8a6263660 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -673,7 +673,7 @@ static int cp_event(struct snd_soc_dapm_widget *w, static int sysclk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -711,7 +711,7 @@ static int sysclk_event(struct snd_soc_dapm_widget *w, static int out_pga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec); int reg, val; int dcs_mask; -- cgit v1.2.3 From 11e5e79af8eb1ace533d49495f9da9e6f8718545 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:19 +0100 Subject: ASoC: wm8955: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8955.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c index 1173f7fef5a7..1ab2d462afad 100644 --- a/sound/soc/codecs/wm8955.c +++ b/sound/soc/codecs/wm8955.c @@ -333,7 +333,7 @@ static int wm8955_configure_clocking(struct snd_soc_codec *codec) static int wm8955_sysclk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); int ret = 0; /* Always disable the clocks - if we're doing reconfiguration this -- cgit v1.2.3 From 32a4b446c5ecebd7d92526364ea26ed73fafd0b8 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:20 +0100 Subject: ASoC: wm8961: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8958-dsp2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c index 3cbc82b33292..c799cca5abeb 100644 --- a/sound/soc/codecs/wm8958-dsp2.c +++ b/sound/soc/codecs/wm8958-dsp2.c @@ -418,7 +418,7 @@ static void wm8958_dsp_apply(struct snd_soc_codec *codec, int path, int start) int wm8958_aif_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); int i; switch (event) { -- cgit v1.2.3 From 0e13064d91414bc49e98a916d9a4ded041404868 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:21 +0100 Subject: ASoC: wm8961: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8961.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c index eeffd05384b4..95e2c1bfc809 100644 --- a/sound/soc/codecs/wm8961.c +++ b/sound/soc/codecs/wm8961.c @@ -194,7 +194,7 @@ static bool wm8961_readable(struct device *dev, unsigned int reg) static int wm8961_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u16 hp_reg = snd_soc_read(codec, WM8961_ANALOGUE_HP_0); u16 cp_reg = snd_soc_read(codec, WM8961_CHARGE_PUMP_1); u16 pwr_reg = snd_soc_read(codec, WM8961_PWR_MGMT_2); @@ -286,7 +286,7 @@ static int wm8961_hp_event(struct snd_soc_dapm_widget *w, static int wm8961_spk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u16 pwr_reg = snd_soc_read(codec, WM8961_PWR_MGMT_2); u16 spk_reg = snd_soc_read(codec, WM8961_CLASS_D_CONTROL_1); -- cgit v1.2.3 From 6374b19de61ce023878d485b990cece1f146a754 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:22 +0100 Subject: ASoC: wm8962: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8962.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index d32d554f5b34..118b0034ba23 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -1866,7 +1866,7 @@ static int cp_event(struct snd_soc_dapm_widget *w, static int hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); int timeout; int reg; int expected = (WM8962_DCS_STARTUP_DONE_HP1L | @@ -1960,7 +1960,7 @@ static int hp_event(struct snd_soc_dapm_widget *w, static int out_pga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); int reg; switch (w->shift) { @@ -1993,7 +1993,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w, static int dsp2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec); switch (event) { -- cgit v1.2.3 From 8b39dd9f08a824f1d855f69a69855c962579619d Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:23 +0100 Subject: ASoC: wm8988: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8988.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c index e418199155a8..baff2cc222a6 100644 --- a/sound/soc/codecs/wm8988.c +++ b/sound/soc/codecs/wm8988.c @@ -244,7 +244,7 @@ SOC_DOUBLE_R_TLV("Output 2 Playback Volume", WM8988_LOUT2V, WM8988_ROUT2V, static int wm8988_lrc_control(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u16 adctl2 = snd_soc_read(codec, WM8988_ADCTL2); /* Use the DAC to gate LRC if active, otherwise use ADC */ -- cgit v1.2.3 From 68ca2f682e8b7ab9223f833877f29970e4e10003 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:24 +0100 Subject: ASoC: wm8990: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8990.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c index 8a584229310a..c93bffcb3cfb 100644 --- a/sound/soc/codecs/wm8990.c +++ b/sound/soc/codecs/wm8990.c @@ -374,13 +374,14 @@ SOC_SINGLE("RIN34 Mute Switch", WM8990_RIGHT_LINE_INPUT_3_4_VOLUME, static int outmixer_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u32 reg_shift = kcontrol->private_value & 0xfff; int ret = 0; u16 reg; switch (reg_shift) { case WM8990_SPEAKER_MIXER | (WM8990_LDSPK_BIT << 8) : - reg = snd_soc_read(w->codec, WM8990_OUTPUT_MIXER1); + reg = snd_soc_read(codec, WM8990_OUTPUT_MIXER1); if (reg & WM8990_LDLO) { printk(KERN_WARNING "Cannot set as Output Mixer 1 LDLO Set\n"); @@ -388,7 +389,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w, } break; case WM8990_SPEAKER_MIXER | (WM8990_RDSPK_BIT << 8): - reg = snd_soc_read(w->codec, WM8990_OUTPUT_MIXER2); + reg = snd_soc_read(codec, WM8990_OUTPUT_MIXER2); if (reg & WM8990_RDRO) { printk(KERN_WARNING "Cannot set as Output Mixer 2 RDRO Set\n"); @@ -396,7 +397,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w, } break; case WM8990_OUTPUT_MIXER1 | (WM8990_LDLO_BIT << 8): - reg = snd_soc_read(w->codec, WM8990_SPEAKER_MIXER); + reg = snd_soc_read(codec, WM8990_SPEAKER_MIXER); if (reg & WM8990_LDSPK) { printk(KERN_WARNING "Cannot set as Speaker Mixer LDSPK Set\n"); @@ -404,7 +405,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w, } break; case WM8990_OUTPUT_MIXER2 | (WM8990_RDRO_BIT << 8): - reg = snd_soc_read(w->codec, WM8990_SPEAKER_MIXER); + reg = snd_soc_read(codec, WM8990_SPEAKER_MIXER); if (reg & WM8990_RDSPK) { printk(KERN_WARNING "Cannot set as Speaker Mixer RDSPK Set\n"); -- cgit v1.2.3 From f3b4d68fc21cc536f4f6b4b539864e33eca00bc0 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:25 +0100 Subject: ASoC: wm8991: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8991.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c index b0ac2c3e31b9..49df0dc607e6 100644 --- a/sound/soc/codecs/wm8991.c +++ b/sound/soc/codecs/wm8991.c @@ -382,13 +382,14 @@ static const struct snd_kcontrol_new wm8991_snd_controls[] = { static int outmixer_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u32 reg_shift = kcontrol->private_value & 0xfff; int ret = 0; u16 reg; switch (reg_shift) { case WM8991_SPEAKER_MIXER | (WM8991_LDSPK_BIT << 8): - reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER1); + reg = snd_soc_read(codec, WM8991_OUTPUT_MIXER1); if (reg & WM8991_LDLO) { printk(KERN_WARNING "Cannot set as Output Mixer 1 LDLO Set\n"); @@ -397,7 +398,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w, break; case WM8991_SPEAKER_MIXER | (WM8991_RDSPK_BIT << 8): - reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER2); + reg = snd_soc_read(codec, WM8991_OUTPUT_MIXER2); if (reg & WM8991_RDRO) { printk(KERN_WARNING "Cannot set as Output Mixer 2 RDRO Set\n"); @@ -406,7 +407,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w, break; case WM8991_OUTPUT_MIXER1 | (WM8991_LDLO_BIT << 8): - reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER); + reg = snd_soc_read(codec, WM8991_SPEAKER_MIXER); if (reg & WM8991_LDSPK) { printk(KERN_WARNING "Cannot set as Speaker Mixer LDSPK Set\n"); @@ -415,7 +416,7 @@ static int outmixer_event(struct snd_soc_dapm_widget *w, break; case WM8991_OUTPUT_MIXER2 | (WM8991_RDRO_BIT << 8): - reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER); + reg = snd_soc_read(codec, WM8991_SPEAKER_MIXER); if (reg & WM8991_RDSPK) { printk(KERN_WARNING "Cannot set as Speaker Mixer RDSPK Set\n"); -- cgit v1.2.3 From 07276572e639793565333baac16de48e4c55ed7f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:26 +0100 Subject: ASoC: wm8993: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8993.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c index 53c6fe359496..2e70a270eb28 100644 --- a/sound/soc/codecs/wm8993.c +++ b/sound/soc/codecs/wm8993.c @@ -810,7 +810,7 @@ SOC_SINGLE_TLV("EQ5 Volume", WM8993_EQ6, 0, 24, 0, eq_tlv), static int clk_sys_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: -- cgit v1.2.3 From 12e3080c4fd849d7da139b536844fa3378188a58 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:27 +0100 Subject: ASoC: wm8995: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8994.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 1b97de2e4e67..4fbc7689339a 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -249,7 +249,8 @@ static int configure_clock(struct snd_soc_codec *codec) static int check_clk_sys(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { - int reg = snd_soc_read(source->codec, WM8994_CLOCKING_1); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); + int reg = snd_soc_read(codec, WM8994_CLOCKING_1); const char *clk; /* Check what we're currently using for CLK_SYS */ @@ -806,7 +807,7 @@ static void active_dereference(struct snd_soc_codec *codec) static int clk_sys_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -981,7 +982,7 @@ static void vmid_dereference(struct snd_soc_codec *codec) static int vmid_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: @@ -1037,7 +1038,7 @@ static bool wm8994_check_class_w_digital(struct snd_soc_codec *codec) static int aif1clk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); struct wm8994 *control = wm8994->wm8994; int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA; @@ -1135,7 +1136,7 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w, static int aif2clk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); int i; int dac; int adc; @@ -1220,7 +1221,7 @@ static int aif2clk_ev(struct snd_soc_dapm_widget *w, static int aif1clk_late_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -1238,7 +1239,7 @@ static int aif1clk_late_ev(struct snd_soc_dapm_widget *w, static int aif2clk_late_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -1256,7 +1257,7 @@ static int aif2clk_late_ev(struct snd_soc_dapm_widget *w, static int late_enable_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -1289,7 +1290,7 @@ static int late_enable_ev(struct snd_soc_dapm_widget *w, static int late_disable_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -1331,7 +1332,7 @@ static int micbias_ev(struct snd_soc_dapm_widget *w, static int dac_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int mask = 1 << w->shift; snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, @@ -1372,7 +1373,7 @@ SOC_DAPM_SINGLE("DAC1 Switch", WM8994_SPEAKER_MIXER, 0, 1, 0), static int post_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); dev_dbg(codec->dev, "SRC status: %x\n", snd_soc_read(codec, WM8994_RATE_STATUS)); -- cgit v1.2.3 From 9887adf1d00456f7988e8c425309181adac06a06 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:28 +0100 Subject: ASoC: wm8995: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8995.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index c280f0a3a424..79e1aead5131 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -534,10 +534,11 @@ static void wm8995_update_class_w(struct snd_soc_codec *codec) static int check_clk_sys(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; const char *clk; - reg = snd_soc_read(source->codec, WM8995_CLOCKING_1); + reg = snd_soc_read(codec, WM8995_CLOCKING_1); /* Check what we're currently using for CLK_SYS */ if (reg & WM8995_SYSCLK_SRC) clk = "AIF2CLK"; @@ -560,9 +561,7 @@ static int wm8995_put_class_w(struct snd_kcontrol *kcontrol, static int hp_supply_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec; - - codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: @@ -611,10 +610,9 @@ static void dc_servo_cmd(struct snd_soc_codec *codec, static int hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int reg; - codec = w->codec; reg = snd_soc_read(codec, WM8995_ANALOGUE_HP_1); switch (event) { @@ -761,9 +759,7 @@ static int configure_clock(struct snd_soc_codec *codec) static int clk_sys_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec; - - codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: -- cgit v1.2.3 From 00748490f7ada5117bb18a4ed5df6b9a9ab50881 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:29 +0100 Subject: ASoC: wm8996: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8996.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c index b1dcc11c1b23..dc92d5e4e942 100644 --- a/sound/soc/codecs/wm8996.c +++ b/sound/soc/codecs/wm8996.c @@ -599,7 +599,7 @@ static void wm8996_bg_disable(struct snd_soc_codec *codec) static int bg_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); int ret = 0; switch (event) { @@ -634,7 +634,8 @@ static int cp_event(struct snd_soc_dapm_widget *w, static int rmv_short_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); /* Record which outputs we enabled */ switch (event) { @@ -758,7 +759,8 @@ static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm, static int dcs_start(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); switch (event) { case SND_SOC_DAPM_POST_PMU: -- cgit v1.2.3 From 8643707fb87a9801307d2c64b6a10a71a5294936 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:30 +0100 Subject: ASoC: wm8997: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm8997.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c index 7e8bfe27566b..0760ede0a6e5 100644 --- a/sound/soc/codecs/wm8997.c +++ b/sound/soc/codecs/wm8997.c @@ -84,7 +84,7 @@ static const struct reg_default wm8997_sysclk_reva_patch[] = { static int wm8997_sysclk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct arizona *arizona = dev_get_drvdata(codec->dev->parent); struct regmap *regmap = arizona->regmap; const struct reg_default *patch = NULL; -- cgit v1.2.3 From 8a8a84e6b9d83c03126e01e372c95f2d37ba5b80 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:31 +0100 Subject: ASoC: wm9081: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm9081.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c index b1d946facd57..13a3f335ea5b 100644 --- a/sound/soc/codecs/wm9081.c +++ b/sound/soc/codecs/wm9081.c @@ -734,7 +734,7 @@ static int configure_clock(struct snd_soc_codec *codec) static int clk_sys_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec); /* This should be done on init() for bypass paths */ -- cgit v1.2.3 From 0a3042d7835bb37d8a5ed318d1ec3bd66224eaf7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:32 +0100 Subject: ASoC: wm9090: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm9090.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c index 6ffe8dc4f3fa..60d243c904f5 100644 --- a/sound/soc/codecs/wm9090.c +++ b/sound/soc/codecs/wm9090.c @@ -254,7 +254,7 @@ SOC_SINGLE_TLV("MIXOUTR IN2B Volume", WM9090_OUTPUT_MIXER4, 0, 3, 1, static int hp_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int reg = snd_soc_read(codec, WM9090_ANALOGUE_HP_0); switch (event) { -- cgit v1.2.3 From ff70508a8a795111b4bcc5de540f6e8073a05f14 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:33 +0100 Subject: ASoC: wm9713: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm9713.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c index 71b9d5b0734d..e5807de796cd 100644 --- a/sound/soc/codecs/wm9713.c +++ b/sound/soc/codecs/wm9713.c @@ -217,7 +217,7 @@ SOC_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1), static int wm9713_voice_shutdown(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u16 status, rate; if (WARN_ON(event != SND_SOC_DAPM_PRE_PMD)) -- cgit v1.2.3 From 72718517b46fea686d93483ff0f5d4fa05d4de2e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:34 +0100 Subject: ASoC: wm_adsp: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm_adsp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 720d6e852986..ff67b334065b 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -1373,7 +1373,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec); struct wm_adsp *dsp = &dsps[w->shift]; struct wm_adsp_alg_region *alg_region; @@ -1605,7 +1605,7 @@ err: int wm_adsp2_early_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec); struct wm_adsp *dsp = &dsps[w->shift]; @@ -1626,7 +1626,7 @@ EXPORT_SYMBOL_GPL(wm_adsp2_early_event); int wm_adsp2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec); struct wm_adsp *dsp = &dsps[w->shift]; struct wm_adsp_alg_region *alg_region; -- cgit v1.2.3 From 0201e5052157d82144ff272f56c9eb27f151cddc Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 13 Jan 2015 10:27:35 +0100 Subject: ASoC: wm_hubs: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Acked-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/wm_hubs.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 374537d5e179..8366e19657a7 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -500,7 +500,7 @@ SOC_SINGLE_TLV("LINEOUT2 Volume", WM8993_LINE_OUTPUTS_VOLUME, 0, 1, 1, static int hp_supply_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -542,7 +542,7 @@ static int hp_supply_event(struct snd_soc_dapm_widget *w, static int hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int reg = snd_soc_read(codec, WM8993_ANALOGUE_HP_0); switch (event) { @@ -594,7 +594,7 @@ static int hp_event(struct snd_soc_dapm_widget *w, static int earpiece_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *control, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u16 reg = snd_soc_read(codec, WM8993_ANTIPOP1) & ~WM8993_HPOUT2_IN_ENA; switch (event) { @@ -619,7 +619,7 @@ static int earpiece_event(struct snd_soc_dapm_widget *w, static int lineout_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *control, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); bool *flag; @@ -649,7 +649,7 @@ static int lineout_event(struct snd_soc_dapm_widget *w, static int micbias_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec); switch (w->shift) { -- cgit v1.2.3 From a0a7c48fe1a6dc6cae7c589640443bbaaddc28b3 Mon Sep 17 00:00:00 2001 From: Jie Yang Date: Mon, 12 Jan 2015 17:17:34 +0800 Subject: ASoC: Intel: initial stream_hw_id to invalid value The stream_hw_id for System stream is 0x0, if we use initial stream_hw_id value 0, it may return wrong(not committed) stream when calling function get_stream_by_id() with stream_id=0. Here initial stream_hw_id to invalid value to fix this issue. Signed-off-by: Jie Yang Signed-off-by: Mark Brown --- sound/soc/intel/sst-haswell-ipc.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c index 3f8c48231364..083292362da6 100644 --- a/sound/soc/intel/sst-haswell-ipc.c +++ b/sound/soc/intel/sst-haswell-ipc.c @@ -94,6 +94,8 @@ /* Mailbox */ #define IPC_MAX_MAILBOX_BYTES 256 +#define INVALID_STREAM_HW_ID 0xffffffff + /* Global Message - Types and Replies */ enum ipc_glb_type { IPC_GLB_GET_FW_VERSION = 0, /* Retrieves firmware version */ @@ -1208,6 +1210,7 @@ struct sst_hsw_stream *sst_hsw_stream_new(struct sst_hsw *hsw, int id, return NULL; spin_lock_irqsave(&sst->spinlock, flags); + stream->reply.stream_hw_id = INVALID_STREAM_HW_ID; list_add(&stream->node, &hsw->stream_list); stream->notify_position = notify_position; stream->pdata = data; -- cgit v1.2.3 From a465122ae388c4951d1b39ed0186e82c1f5bcfb0 Mon Sep 17 00:00:00 2001 From: Masanari Iida Date: Thu, 15 Jan 2015 19:29:28 +0900 Subject: ASoC: Fix typo in bt-sco.c This patch fix spelling typo in bt-sco.c Signed-off-by: Masanari Iida Signed-off-by: Mark Brown --- sound/soc/codecs/bt-sco.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/bt-sco.c b/sound/soc/codecs/bt-sco.c index 5075bf0a7276..e7238b8904bc 100644 --- a/sound/soc/codecs/bt-sco.c +++ b/sound/soc/codecs/bt-sco.c @@ -86,5 +86,5 @@ static struct platform_driver bt_sco_driver = { module_platform_driver(bt_sco_driver); MODULE_AUTHOR("Lars-Peter Clausen "); -MODULE_DESCRIPTION("ASoC generic bluethooth sco link driver"); +MODULE_DESCRIPTION("ASoC generic bluetooth sco link driver"); MODULE_LICENSE("GPL"); -- cgit v1.2.3 From 798cbb400aa0198f8ed5aa0a0b0691985885e14c Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:02:24 +0000 Subject: ASoC: rsnd: remove unsed .rate rsnd_ssi::rate is not used. Let's remove it Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/ssi.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 3844fbef4664..df10585dd325 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -70,7 +70,6 @@ struct rsnd_ssi { u32 cr_clk; int err; unsigned int usrcnt; - unsigned int rate; }; #define for_each_rsnd_ssi(pos, priv, i) \ @@ -157,7 +156,6 @@ static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi, ret = rsnd_adg_ssi_clk_try_start(&ssi->mod, main_rate); if (0 == ret) { - ssi->rate = rate; ssi->cr_clk = FORCE | SWL_32 | SCKD | SWSD | CKDV(j); @@ -176,7 +174,6 @@ static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi, static void rsnd_ssi_master_clk_stop(struct rsnd_ssi *ssi) { - ssi->rate = 0; ssi->cr_clk = 0; rsnd_adg_ssi_clk_stop(&ssi->mod); } -- cgit v1.2.3 From 9d0e202f1314cb4a88bf7e04a6ba017d1a1910dc Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:02:40 +0000 Subject: ASoC: rsnd: tidyup rsnd_io_to_xxx() macro declaration position Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/rsnd.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index c45700380e59..ff191cfbdcf6 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -286,6 +286,8 @@ struct rsnd_dai_stream { #define rsnd_io_to_mod_ssi(io) ((io)->mod[RSND_MOD_SSI]) #define rsnd_io_to_mod_src(io) ((io)->mod[RSND_MOD_SRC]) #define rsnd_io_to_mod_dvc(io) ((io)->mod[RSND_MOD_DVC]) +#define rsnd_io_to_runtime(io) ((io)->substream ? \ + (io)->substream->runtime : NULL) struct rsnd_dai { char name[RSND_DAI_NAME_SIZE]; @@ -311,8 +313,6 @@ struct rsnd_dai *rsnd_dai_get(struct rsnd_priv *priv, int id); int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io); int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai); #define rsnd_dai_get_platform_info(rdai) ((rdai)->info) -#define rsnd_io_to_runtime(io) ((io)->substream ? \ - (io)->substream->runtime : NULL) void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt); int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional); -- cgit v1.2.3 From 8564295231727c4a05ed2e9b8337fe70afe531ef Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:03:22 +0000 Subject: ASoC: rsnd: rsnd_mod controls clock Current rsnd driver's mod (= ssi/src/dvc) have each own clk, but, these are needed to start/stop each mod. This patch adds struct clk in rsnd_mod, and start/stop these via rsnd_mod_hw_start/stop() macro Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 2 ++ sound/soc/sh/rcar/dvc.c | 12 ++++-------- sound/soc/sh/rcar/rsnd.h | 4 ++++ sound/soc/sh/rcar/src.c | 8 +++----- sound/soc/sh/rcar/ssi.c | 8 +++----- 5 files changed, 16 insertions(+), 18 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index d9c81cda09f7..766bd4ce439b 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -152,6 +152,7 @@ char *rsnd_mod_dma_name(struct rsnd_mod *mod) void rsnd_mod_init(struct rsnd_priv *priv, struct rsnd_mod *mod, struct rsnd_mod_ops *ops, + struct clk *clk, enum rsnd_mod_type type, int id) { @@ -159,6 +160,7 @@ void rsnd_mod_init(struct rsnd_priv *priv, mod->id = id; mod->ops = ops; mod->type = type; + mod->clk = clk; } /* diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 5380a4827ba7..77cb00890471 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -17,7 +17,6 @@ struct rsnd_dvc { struct rsnd_dvc_platform_info *info; /* rcar_snd.h */ struct rsnd_mod mod; - struct clk *clk; struct rsnd_kctrl_cfg_m volume; struct rsnd_kctrl_cfg_m mute; struct rsnd_kctrl_cfg_s ren; /* Ramp Enable */ @@ -132,7 +131,6 @@ static int rsnd_dvc_probe_gen2(struct rsnd_mod *mod, static int rsnd_dvc_init(struct rsnd_mod *dvc_mod, struct rsnd_dai *rdai) { - struct rsnd_dvc *dvc = rsnd_mod_to_dvc(dvc_mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(dvc_mod); struct rsnd_priv *priv = rsnd_mod_to_priv(dvc_mod); struct rsnd_mod *src_mod = rsnd_io_to_mod_src(io); @@ -153,7 +151,7 @@ static int rsnd_dvc_init(struct rsnd_mod *dvc_mod, return -EINVAL; } - clk_prepare_enable(dvc->clk); + rsnd_mod_hw_start(dvc_mod); /* * fixme @@ -181,9 +179,7 @@ static int rsnd_dvc_init(struct rsnd_mod *dvc_mod, static int rsnd_dvc_quit(struct rsnd_mod *mod, struct rsnd_dai *rdai) { - struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod); - - clk_disable_unprepare(dvc->clk); + rsnd_mod_hw_stop(mod); return 0; } @@ -356,9 +352,9 @@ int rsnd_dvc_probe(struct platform_device *pdev, return PTR_ERR(clk); dvc->info = &info->dvc_info[i]; - dvc->clk = clk; - rsnd_mod_init(priv, &dvc->mod, &rsnd_dvc_ops, RSND_MOD_DVC, i); + rsnd_mod_init(priv, &dvc->mod, &rsnd_dvc_ops, + clk, RSND_MOD_DVC, i); dev_dbg(dev, "CMD%d probed\n", i); } diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index ff191cfbdcf6..d8c31170b491 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -226,6 +226,7 @@ struct rsnd_mod { struct rsnd_mod_ops *ops; struct rsnd_dma dma; struct rsnd_dai_stream *io; + struct clk *clk; u32 status; }; /* @@ -261,10 +262,13 @@ struct rsnd_mod { #define rsnd_dma_to_mod(_dma) container_of((_dma), struct rsnd_mod, dma) #define rsnd_mod_to_io(mod) ((mod)->io) #define rsnd_mod_id(mod) ((mod)->id) +#define rsnd_mod_hw_start(mod) clk_prepare_enable((mod)->clk) +#define rsnd_mod_hw_stop(mod) clk_disable_unprepare((mod)->clk) void rsnd_mod_init(struct rsnd_priv *priv, struct rsnd_mod *mod, struct rsnd_mod_ops *ops, + struct clk *clk, enum rsnd_mod_type type, int id); char *rsnd_mod_name(struct rsnd_mod *mod); diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 648b35e7effc..6a3fd8dce1c3 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -22,7 +22,6 @@ struct rsnd_src { struct rsnd_src_platform_info *info; /* rcar_snd.h */ struct rsnd_mod mod; - struct clk *clk; int err; }; @@ -286,7 +285,7 @@ static int rsnd_src_init(struct rsnd_mod *mod, { struct rsnd_src *src = rsnd_mod_to_src(mod); - clk_prepare_enable(src->clk); + rsnd_mod_hw_start(mod); src->err = 0; @@ -306,7 +305,7 @@ static int rsnd_src_quit(struct rsnd_mod *mod, struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); - clk_disable_unprepare(src->clk); + rsnd_mod_hw_stop(mod); if (src->err) dev_warn(dev, "src under/over flow err = %d\n", src->err); @@ -902,9 +901,8 @@ int rsnd_src_probe(struct platform_device *pdev, return PTR_ERR(clk); src->info = &info->src_info[i]; - src->clk = clk; - rsnd_mod_init(priv, &src->mod, ops, RSND_MOD_SRC, i); + rsnd_mod_init(priv, &src->mod, ops, clk, RSND_MOD_SRC, i); dev_dbg(dev, "SRC%d probed\n", i); } diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index df10585dd325..a55b96399ada 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -60,7 +60,6 @@ #define SSI_NAME "ssi" struct rsnd_ssi { - struct clk *clk; struct rsnd_ssi_platform_info *info; /* rcar_snd.h */ struct rsnd_ssi *parent; struct rsnd_mod mod; @@ -188,7 +187,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi, u32 cr; if (0 == ssi->usrcnt) { - clk_prepare_enable(ssi->clk); + rsnd_mod_hw_start(&ssi->mod); if (rsnd_dai_is_clk_master(rdai)) { if (rsnd_ssi_clk_from_parent(ssi)) @@ -260,7 +259,7 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi, rsnd_ssi_master_clk_stop(ssi); } - clk_disable_unprepare(ssi->clk); + rsnd_mod_hw_stop(&ssi->mod); } dev_dbg(dev, "%s[%d] hw stopped\n", @@ -731,7 +730,6 @@ int rsnd_ssi_probe(struct platform_device *pdev, return PTR_ERR(clk); ssi->info = pinfo; - ssi->clk = clk; ops = &rsnd_ssi_non_ops; if (pinfo->dma_id > 0) @@ -739,7 +737,7 @@ int rsnd_ssi_probe(struct platform_device *pdev, else if (rsnd_ssi_pio_available(ssi)) ops = &rsnd_ssi_pio_ops; - rsnd_mod_init(priv, &ssi->mod, ops, RSND_MOD_SSI, i); + rsnd_mod_init(priv, &ssi->mod, ops, clk, RSND_MOD_SSI, i); rsnd_ssi_parent_clk_setup(priv, ssi); } -- cgit v1.2.3 From 710d088923856bb0e0369e675985047a51ba729c Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:03:38 +0000 Subject: ASoC: rsnd: rename rsnd_dai_get() to rsnd_rdai_get() struct rsnd_dai is called as "rdai", and struct snd_soc_dai is called as "dai" on this driver. but macro/function have confusable naming. This patch rename rsnd_dai_get() to rsnd_rdai_get() Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 4 ++-- sound/soc/sh/rcar/rsnd.h | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 766bd4ce439b..b4c25d661e3d 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -489,7 +489,7 @@ int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai) return id; } -struct rsnd_dai *rsnd_dai_get(struct rsnd_priv *priv, int id) +struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id) { if ((id < 0) || (id >= rsnd_rdai_nr(priv))) return NULL; @@ -501,7 +501,7 @@ static struct rsnd_dai *rsnd_dai_to_rdai(struct snd_soc_dai *dai) { struct rsnd_priv *priv = snd_soc_dai_get_drvdata(dai); - return rsnd_dai_get(priv, dai->id); + return rsnd_rdai_get(priv, dai->id); } int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io) diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index d8c31170b491..cd39f32acaa8 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -310,10 +310,11 @@ struct rsnd_dai { #define for_each_rsnd_dai(rdai, priv, i) \ for (i = 0; \ (i < rsnd_rdai_nr(priv)) && \ - ((rdai) = rsnd_dai_get(priv, i)); \ + ((rdai) = rsnd_rdai_get(priv, i)); \ i++) -struct rsnd_dai *rsnd_dai_get(struct rsnd_priv *priv, int id); +struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id); + int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io); int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai); #define rsnd_dai_get_platform_info(rdai) ((rdai)->info) -- cgit v1.2.3 From 3ed6448c9509d2394532b2ed91db16fa1ef47447 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:04:51 +0000 Subject: ASoC: rsnd: rename rsnd_dai_is_clk_master() to rsnd_rdai_is_clk_master() struct rsnd_dai is called as "rdai", and struct snd_soc_dai is called as "dai" on this driver. but macro/function have confusable naming. This patch rename rsnd_dai_is_clk_master() to rsnd_rdai_is_clk_master() Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/rsnd.h | 2 +- sound/soc/sh/rcar/src.c | 2 +- sound/soc/sh/rcar/ssi.c | 6 +++--- 3 files changed, 5 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index cd39f32acaa8..749b9779dd1e 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -307,6 +307,7 @@ struct rsnd_dai { }; #define rsnd_rdai_nr(priv) ((priv)->rdai_nr) +#define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master) #define for_each_rsnd_dai(rdai, priv, i) \ for (i = 0; \ (i < rsnd_rdai_nr(priv)) && \ @@ -321,7 +322,6 @@ int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai); void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt); int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional); -#define rsnd_dai_is_clk_master(rdai) ((rdai)->clk_master) /* * R-Car Gen1/Gen2 diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 6a3fd8dce1c3..cb2dbf3b8569 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -147,7 +147,7 @@ int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod, if (shift >= 0) rsnd_mod_bset(ssi_mod, SSI_MODE1, 0x3 << shift, - rsnd_dai_is_clk_master(rdai) ? + rsnd_rdai_is_clk_master(rdai) ? 0x2 << shift : 0x1 << shift); } diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index a55b96399ada..816178c71a6b 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -189,7 +189,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi, if (0 == ssi->usrcnt) { rsnd_mod_hw_start(&ssi->mod); - if (rsnd_dai_is_clk_master(rdai)) { + if (rsnd_rdai_is_clk_master(rdai)) { if (rsnd_ssi_clk_from_parent(ssi)) rsnd_ssi_hw_start(ssi->parent, rdai, io); else @@ -210,7 +210,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi, rsnd_mod_write(&ssi->mod, SSICR, cr); /* enable WS continue */ - if (rsnd_dai_is_clk_master(rdai)) + if (rsnd_rdai_is_clk_master(rdai)) rsnd_mod_write(&ssi->mod, SSIWSR, CONT); /* clear error status */ @@ -252,7 +252,7 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi, rsnd_mod_write(&ssi->mod, SSICR, cr); /* disabled all */ rsnd_ssi_status_check(&ssi->mod, IIRQ); - if (rsnd_dai_is_clk_master(rdai)) { + if (rsnd_rdai_is_clk_master(rdai)) { if (rsnd_ssi_clk_from_parent(ssi)) rsnd_ssi_hw_stop(ssi->parent, rdai); else -- cgit v1.2.3 From 2842aa719252bbec99869b03dfc42c52a307877a Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:05:10 +0000 Subject: ASoC: rsnd: remove unused rsnd_dai_id() rsnd_dai_id() was not used. Let's remove it Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 10 ---------- sound/soc/sh/rcar/rsnd.h | 1 - 2 files changed, 11 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index b4c25d661e3d..487ddf78b8ee 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -479,16 +479,6 @@ static void rsnd_dai_disconnect(struct rsnd_mod *mod, io->mod[mod->type] = NULL; } -int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai) -{ - int id = rdai - priv->rdai; - - if ((id < 0) || (id >= rsnd_rdai_nr(priv))) - return -EINVAL; - - return id; -} - struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id) { if ((id < 0) || (id >= rsnd_rdai_nr(priv))) diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 749b9779dd1e..28a06fce794e 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -317,7 +317,6 @@ struct rsnd_dai { struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id); int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io); -int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai); #define rsnd_dai_get_platform_info(rdai) ((rdai)->info) void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt); -- cgit v1.2.3 From 7c57d76f5181d50ae04adf92180c5d53dd3c9756 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:05:59 +0000 Subject: ASoC: rsnd: remove rsnd_dai_get_platform_info() macro rsnd_dai_get_platform_info() is not used. Let's remove it. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 5 ++--- sound/soc/sh/rcar/rsnd.h | 2 -- 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 487ddf78b8ee..852fa0410afd 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -865,10 +865,9 @@ static int rsnd_dai_probe(struct platform_device *pdev, priv->rdai = rdai; for (i = 0; i < dai_nr; i++) { - rdai[i].info = &info->dai_info[i]; - pmod = rdai[i].info->playback.ssi; - cmod = rdai[i].info->capture.ssi; + pmod = info->dai_info[i].playback.ssi; + cmod = info->dai_info[i].capture.ssi; /* * init rsnd_dai diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 28a06fce794e..ad76870dba13 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -295,7 +295,6 @@ struct rsnd_dai_stream { struct rsnd_dai { char name[RSND_DAI_NAME_SIZE]; - struct rsnd_dai_platform_info *info; /* rcar_snd.h */ struct rsnd_dai_stream playback; struct rsnd_dai_stream capture; @@ -317,7 +316,6 @@ struct rsnd_dai { struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id); int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io); -#define rsnd_dai_get_platform_info(rdai) ((rdai)->info) void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt); int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional); -- cgit v1.2.3 From 54cb556247b171753484efb3c4777ca4d1babfa0 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:06:24 +0000 Subject: ASoC: rsnd: add rsnd_io_to_rdai() Current rsnd driver request rdai in everywhere, but each mod should reach to rdai by itself. this patch adds missing rsnd_io_to_rdai(). io = rsnd_mod_to_io(mod); rdai = rsnd_io_to_rdai(io); Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 2 ++ sound/soc/sh/rcar/rsnd.h | 2 ++ 2 files changed, 4 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 852fa0410afd..c8111857c9d9 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -886,6 +886,7 @@ static int rsnd_dai_probe(struct platform_device *pdev, drv[i].playback.channels_max = 2; rdai[i].playback.info = &info->dai_info[i].playback; + rdai[i].playback.rdai = rdai + i; rsnd_path_init(priv, &rdai[i], &rdai[i].playback); } if (cmod) { @@ -895,6 +896,7 @@ static int rsnd_dai_probe(struct platform_device *pdev, drv[i].capture.channels_max = 2; rdai[i].capture.info = &info->dai_info[i].capture; + rdai[i].capture.rdai = rdai + i; rsnd_path_init(priv, &rdai[i], &rdai[i].capture); } diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index ad76870dba13..0b5518259c28 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -282,6 +282,7 @@ struct rsnd_dai_stream { struct snd_pcm_substream *substream; struct rsnd_mod *mod[RSND_MOD_MAX]; struct rsnd_dai_path_info *info; /* rcar_snd.h */ + struct rsnd_dai *rdai; int byte_pos; int period_pos; int byte_per_period; @@ -290,6 +291,7 @@ struct rsnd_dai_stream { #define rsnd_io_to_mod_ssi(io) ((io)->mod[RSND_MOD_SSI]) #define rsnd_io_to_mod_src(io) ((io)->mod[RSND_MOD_SRC]) #define rsnd_io_to_mod_dvc(io) ((io)->mod[RSND_MOD_DVC]) +#define rsnd_io_to_rdai(io) ((io)->rdai) #define rsnd_io_to_runtime(io) ((io)->substream ? \ (io)->substream->runtime : NULL) -- cgit v1.2.3 From 985a4f6e61560c4cba19d910a0d81757a1063571 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:06:49 +0000 Subject: ASoC: rsnd: replace rsnd_dai_is_play() to rsnd_io_is_play() Current rsnd driver can use rsnd_io_to_rdai() we can get play/capture direction via io now. Let's replace rsnd_dai_is_play() to rsnd_io_is_play() Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/adg.c | 2 +- sound/soc/sh/rcar/core.c | 5 ----- sound/soc/sh/rcar/dvc.c | 11 ++++++----- sound/soc/sh/rcar/rsnd.h | 4 ++-- sound/soc/sh/rcar/src.c | 2 +- sound/soc/sh/rcar/ssi.c | 4 ++-- 6 files changed, 12 insertions(+), 16 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c index 14d1a7193469..9d22c75b9b32 100644 --- a/sound/soc/sh/rcar/adg.c +++ b/sound/soc/sh/rcar/adg.c @@ -80,7 +80,7 @@ static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai, struct rsnd_dai_stream *io, u32 timsel) { - int is_play = rsnd_dai_is_play(rdai, io); + int is_play = rsnd_io_is_play(io); int id = rsnd_mod_id(mod); int shift = (id % 2) ? 16 : 0; u32 mask, ws; diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index c8111857c9d9..c1f577da41fe 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -494,11 +494,6 @@ static struct rsnd_dai *rsnd_dai_to_rdai(struct snd_soc_dai *dai) return rsnd_rdai_get(priv, dai->id); } -int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io) -{ - return &rdai->playback == io; -} - /* * rsnd_soc_dai functions */ diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 77cb00890471..225baa32bf0b 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -206,11 +206,12 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, { struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod); + int is_play = rsnd_io_is_play(io); int ret; /* Volume */ ret = rsnd_kctrl_new_m(mod, rdai, rtd, - rsnd_dai_is_play(rdai, io) ? + is_play ? "DVC Out Playback Volume" : "DVC In Capture Volume", rsnd_dvc_volume_update, &dvc->volume, 0x00800000 - 1); @@ -219,7 +220,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, /* Mute */ ret = rsnd_kctrl_new_m(mod, rdai, rtd, - rsnd_dai_is_play(rdai, io) ? + is_play ? "DVC Out Mute Switch" : "DVC In Mute Switch", rsnd_dvc_volume_update, &dvc->mute, 1); @@ -228,7 +229,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, /* Ramp */ ret = rsnd_kctrl_new_s(mod, rdai, rtd, - rsnd_dai_is_play(rdai, io) ? + is_play ? "DVC Out Ramp Switch" : "DVC In Ramp Switch", rsnd_dvc_volume_update, &dvc->ren, 1); @@ -236,7 +237,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, return ret; ret = rsnd_kctrl_new_e(mod, rdai, rtd, - rsnd_dai_is_play(rdai, io) ? + is_play ? "DVC Out Ramp Up Rate" : "DVC In Ramp Up Rate", &dvc->rup, rsnd_dvc_volume_update, @@ -245,7 +246,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, return ret; ret = rsnd_kctrl_new_e(mod, rdai, rtd, - rsnd_dai_is_play(rdai, io) ? + is_play ? "DVC Out Ramp Down Rate" : "DVC In Ramp Down Rate", &dvc->rdown, rsnd_dvc_volume_update, diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 0b5518259c28..83eb46c35e94 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -292,9 +292,11 @@ struct rsnd_dai_stream { #define rsnd_io_to_mod_src(io) ((io)->mod[RSND_MOD_SRC]) #define rsnd_io_to_mod_dvc(io) ((io)->mod[RSND_MOD_DVC]) #define rsnd_io_to_rdai(io) ((io)->rdai) +#define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io) #define rsnd_io_to_runtime(io) ((io)->substream ? \ (io)->substream->runtime : NULL) + struct rsnd_dai { char name[RSND_DAI_NAME_SIZE]; struct rsnd_dai_stream playback; @@ -317,8 +319,6 @@ struct rsnd_dai { struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id); -int rsnd_dai_is_play(struct rsnd_dai *rdai, struct rsnd_dai_stream *io); - void rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt); int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional); diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index cb2dbf3b8569..d4f9cccfff55 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -362,7 +362,7 @@ static int rsnd_src_set_route_gen1(struct rsnd_mod *mod, /* * SRC_ROUTE_SELECT */ - val = rsnd_dai_is_play(rdai, io) ? 0x1 : 0x2; + val = rsnd_io_is_play(io) ? 0x1 : 0x2; val = val << routes[id].shift; mask = routes[id].mask << routes[id].shift; diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 816178c71a6b..b9d33b985845 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -307,7 +307,7 @@ static int rsnd_ssi_init(struct rsnd_mod *mod, cr |= SDTA; if (rdai->sys_delay) cr |= DEL; - if (rsnd_dai_is_play(rdai, io)) + if (rsnd_io_is_play(io)) cr |= TRMD; /* @@ -401,7 +401,7 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data) * directly as 32bit data * see rsnd_ssi_init() */ - if (rsnd_dai_is_play(rdai, io)) + if (rsnd_io_is_play(io)) rsnd_mod_write(mod, SSITDR, *buf); else *buf = rsnd_mod_read(mod, SSIRDR); -- cgit v1.2.3 From f708d944fee384961f5ab7df3463760099c9d69c Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:07:19 +0000 Subject: ASoC: rsnd: remove unsed rdai parameter from each function Current rsnd driver's many functions requests struct rsnd_dai (= rdai), but, 1) we can get rdai from rsnd_io_to_rsnd(), 2) almost all rdai is not used. Let's remove these rdai. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/adg.c | 12 ++++------- sound/soc/sh/rcar/core.c | 19 +++++++---------- sound/soc/sh/rcar/dvc.c | 12 +++++------ sound/soc/sh/rcar/rsnd.h | 18 ++++------------ sound/soc/sh/rcar/src.c | 54 ++++++++++++++++++++---------------------------- sound/soc/sh/rcar/ssi.c | 28 ++++++++++++------------- 6 files changed, 56 insertions(+), 87 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c index 9d22c75b9b32..7ac35c9d1cb8 100644 --- a/sound/soc/sh/rcar/adg.c +++ b/sound/soc/sh/rcar/adg.c @@ -57,8 +57,7 @@ static u32 rsnd_adg_ssi_ws_timing_gen2(struct rsnd_dai_stream *io) return (0x6 + ws) << 8; } -int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai, - struct rsnd_mod *mod, +int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod, struct rsnd_dai_stream *io) { int id = rsnd_mod_id(mod); @@ -75,8 +74,7 @@ int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai, return 0; } -static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai, - struct rsnd_mod *mod, +static int rsnd_adg_set_src_timsel_gen2(struct rsnd_mod *mod, struct rsnd_dai_stream *io, u32 timsel) { @@ -122,7 +120,6 @@ static int rsnd_adg_set_src_timsel_gen2(struct rsnd_dai *rdai, } int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct rsnd_dai_stream *io, unsigned int src_rate, unsigned int dst_rate) @@ -178,7 +175,7 @@ int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod, return -EIO; } - ret = rsnd_adg_set_src_timsel_gen2(rdai, mod, io, val); + ret = rsnd_adg_set_src_timsel_gen2(mod, io, val); if (ret < 0) { dev_err(dev, "timsel error\n"); return ret; @@ -190,12 +187,11 @@ int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod, } int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct rsnd_dai_stream *io) { u32 val = rsnd_adg_ssi_ws_timing_gen2(io); - return rsnd_adg_set_src_timsel_gen2(rdai, mod, io, val); + return rsnd_adg_set_src_timsel_gen2(mod, io, val); } int rsnd_adg_set_convert_clk_gen1(struct rsnd_priv *priv, diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index c1f577da41fe..74e2c4214058 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1025,7 +1025,6 @@ static int rsnd_kctrl_put(struct snd_kcontrol *kctrl, } static int __rsnd_kctrl_new(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, struct rsnd_kctrl_cfg *cfg, @@ -1057,7 +1056,6 @@ static int __rsnd_kctrl_new(struct rsnd_mod *mod, } int rsnd_kctrl_new_m(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, void (*update)(struct rsnd_mod *mod), @@ -1067,11 +1065,10 @@ int rsnd_kctrl_new_m(struct rsnd_mod *mod, _cfg->cfg.max = max; _cfg->cfg.size = RSND_DVC_CHANNELS; _cfg->cfg.val = _cfg->val; - return __rsnd_kctrl_new(mod, rdai, rtd, name, &_cfg->cfg, update); + return __rsnd_kctrl_new(mod, rtd, name, &_cfg->cfg, update); } int rsnd_kctrl_new_s(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, void (*update)(struct rsnd_mod *mod), @@ -1081,11 +1078,10 @@ int rsnd_kctrl_new_s(struct rsnd_mod *mod, _cfg->cfg.max = max; _cfg->cfg.size = 1; _cfg->cfg.val = &_cfg->val; - return __rsnd_kctrl_new(mod, rdai, rtd, name, &_cfg->cfg, update); + return __rsnd_kctrl_new(mod, rtd, name, &_cfg->cfg, update); } int rsnd_kctrl_new_e(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, struct rsnd_kctrl_cfg_s *_cfg, @@ -1097,7 +1093,7 @@ int rsnd_kctrl_new_e(struct rsnd_mod *mod, _cfg->cfg.size = 1; _cfg->cfg.val = &_cfg->val; _cfg->cfg.texts = texts; - return __rsnd_kctrl_new(mod, rdai, rtd, name, &_cfg->cfg, update); + return __rsnd_kctrl_new(mod, rtd, name, &_cfg->cfg, update); } /* @@ -1138,10 +1134,9 @@ static const struct snd_soc_component_driver rsnd_soc_component = { }; static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv, - struct rsnd_dai *rdai, - int is_play) + struct rsnd_dai_stream *io) { - struct rsnd_dai_stream *io = is_play ? &rdai->playback : &rdai->capture; + struct rsnd_dai *rdai = rsnd_io_to_rdai(io); int ret; ret = rsnd_dai_call(probe, io, rdai); @@ -1241,11 +1236,11 @@ static int rsnd_probe(struct platform_device *pdev) } for_each_rsnd_dai(rdai, priv, i) { - ret = rsnd_rdai_continuance_probe(priv, rdai, 1); + ret = rsnd_rdai_continuance_probe(priv, &rdai->playback); if (ret) goto exit_snd_probe; - ret = rsnd_rdai_continuance_probe(priv, rdai, 0); + ret = rsnd_rdai_continuance_probe(priv, &rdai->capture); if (ret) goto exit_snd_probe; } diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 225baa32bf0b..e24db9e4ee25 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -171,7 +171,7 @@ static int rsnd_dvc_init(struct rsnd_mod *dvc_mod, rsnd_mod_write(dvc_mod, DVC_DVUIR, 0); - rsnd_adg_set_cmd_timsel_gen2(rdai, dvc_mod, io); + rsnd_adg_set_cmd_timsel_gen2(dvc_mod, io); return 0; } @@ -210,7 +210,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, int ret; /* Volume */ - ret = rsnd_kctrl_new_m(mod, rdai, rtd, + ret = rsnd_kctrl_new_m(mod, rtd, is_play ? "DVC Out Playback Volume" : "DVC In Capture Volume", rsnd_dvc_volume_update, @@ -219,7 +219,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, return ret; /* Mute */ - ret = rsnd_kctrl_new_m(mod, rdai, rtd, + ret = rsnd_kctrl_new_m(mod, rtd, is_play ? "DVC Out Mute Switch" : "DVC In Mute Switch", rsnd_dvc_volume_update, @@ -228,7 +228,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, return ret; /* Ramp */ - ret = rsnd_kctrl_new_s(mod, rdai, rtd, + ret = rsnd_kctrl_new_s(mod, rtd, is_play ? "DVC Out Ramp Switch" : "DVC In Ramp Switch", rsnd_dvc_volume_update, @@ -236,7 +236,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, if (ret < 0) return ret; - ret = rsnd_kctrl_new_e(mod, rdai, rtd, + ret = rsnd_kctrl_new_e(mod, rtd, is_play ? "DVC Out Ramp Up Rate" : "DVC In Ramp Up Rate", &dvc->rup, @@ -245,7 +245,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, if (ret < 0) return ret; - ret = rsnd_kctrl_new_e(mod, rdai, rtd, + ret = rsnd_kctrl_new_e(mod, rtd, is_play ? "DVC Out Ramp Down Rate" : "DVC In Ramp Down Rate", &dvc->rdown, diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 83eb46c35e94..aaba717b8fd3 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -351,15 +351,12 @@ int rsnd_adg_set_convert_clk_gen1(struct rsnd_priv *priv, unsigned int src_rate, unsigned int dst_rate); int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct rsnd_dai_stream *io, unsigned int src_rate, unsigned int dst_rate); int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct rsnd_dai_stream *io); -int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai, - struct rsnd_mod *mod, +int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod, struct rsnd_dai_stream *io); /* @@ -453,21 +450,18 @@ struct rsnd_kctrl_cfg_s { }; int rsnd_kctrl_new_m(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, void (*update)(struct rsnd_mod *mod), struct rsnd_kctrl_cfg_m *_cfg, u32 max); int rsnd_kctrl_new_s(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, void (*update)(struct rsnd_mod *mod), struct rsnd_kctrl_cfg_s *_cfg, u32 max); int rsnd_kctrl_new_e(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, struct rsnd_kctrl_cfg_s *_cfg, @@ -486,14 +480,10 @@ unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv, struct rsnd_dai_stream *io, struct snd_pcm_runtime *runtime); int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai, int use_busif); -int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai); -int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai); -int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai); +int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod); +int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod); +int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod); #define rsnd_src_nr(priv) ((priv)->src_nr) diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index d4f9cccfff55..31e19a00655f 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -114,10 +114,10 @@ struct rsnd_src { * Gen1/Gen2 common functions */ int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai, int use_busif) { struct rsnd_dai_stream *io = rsnd_mod_to_io(ssi_mod); + struct rsnd_dai *rdai = rsnd_io_to_rdai(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); int ssi_id = rsnd_mod_id(ssi_mod); @@ -181,8 +181,7 @@ int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod, return 0; } -int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai) +int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod) { /* * DMA settings for SSIU @@ -192,8 +191,7 @@ int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod, return 0; } -int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai) +int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod) { struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod); @@ -209,8 +207,7 @@ int rsnd_src_ssi_irq_enable(struct rsnd_mod *ssi_mod, return 0; } -int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai) +int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod) { struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod); @@ -247,8 +244,7 @@ unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv, return rate; } -static int rsnd_src_set_convert_rate(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_src_set_convert_rate(struct rsnd_mod *mod) { struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); @@ -280,8 +276,7 @@ static int rsnd_src_set_convert_rate(struct rsnd_mod *mod, return 0; } -static int rsnd_src_init(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_src_init(struct rsnd_mod *mod) { struct rsnd_src *src = rsnd_mod_to_src(mod); @@ -333,8 +328,7 @@ static int rsnd_src_stop(struct rsnd_mod *mod) /* * Gen1 functions */ -static int rsnd_src_set_route_gen1(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_src_set_route_gen1(struct rsnd_mod *mod) { struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); struct src_route_config { @@ -371,8 +365,7 @@ static int rsnd_src_set_route_gen1(struct rsnd_mod *mod, return 0; } -static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod) { struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); struct rsnd_priv *priv = rsnd_mod_to_priv(mod); @@ -430,13 +423,12 @@ static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod, return 0; } -static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod) { struct rsnd_src *src = rsnd_mod_to_src(mod); int ret; - ret = rsnd_src_set_convert_rate(mod, rdai); + ret = rsnd_src_set_convert_rate(mod); if (ret < 0) return ret; @@ -473,19 +465,19 @@ static int rsnd_src_init_gen1(struct rsnd_mod *mod, { int ret; - ret = rsnd_src_init(mod, rdai); + ret = rsnd_src_init(mod); if (ret < 0) return ret; - ret = rsnd_src_set_route_gen1(mod, rdai); + ret = rsnd_src_set_route_gen1(mod); if (ret < 0) return ret; - ret = rsnd_src_set_convert_rate_gen1(mod, rdai); + ret = rsnd_src_set_convert_rate_gen1(mod); if (ret < 0) return ret; - ret = rsnd_src_set_convert_timing_gen1(mod, rdai); + ret = rsnd_src_set_convert_timing_gen1(mod); if (ret < 0) return ret; @@ -628,8 +620,7 @@ static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data) return IRQ_HANDLED; } -static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod) { struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); @@ -653,7 +644,7 @@ static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod, return -EINVAL; } - ret = rsnd_src_set_convert_rate(mod, rdai); + ret = rsnd_src_set_convert_rate(mod); if (ret < 0) return ret; @@ -681,8 +672,7 @@ static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod, return 0; } -static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod) { struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); @@ -691,11 +681,11 @@ static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod, int ret; if (convert_rate) - ret = rsnd_adg_set_convert_clk_gen2(mod, rdai, io, + ret = rsnd_adg_set_convert_clk_gen2(mod, io, runtime->rate, convert_rate); else - ret = rsnd_adg_set_convert_timing_gen2(mod, rdai, io); + ret = rsnd_adg_set_convert_timing_gen2(mod, io); return ret; } @@ -755,15 +745,15 @@ static int rsnd_src_init_gen2(struct rsnd_mod *mod, { int ret; - ret = rsnd_src_init(mod, rdai); + ret = rsnd_src_init(mod); if (ret < 0) return ret; - ret = rsnd_src_set_convert_rate_gen2(mod, rdai); + ret = rsnd_src_set_convert_rate_gen2(mod); if (ret < 0) return ret; - ret = rsnd_src_set_convert_timing_gen2(mod, rdai); + ret = rsnd_src_set_convert_timing_gen2(mod); if (ret < 0) return ret; diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index b9d33b985845..6e36c53e7b8f 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -64,7 +64,6 @@ struct rsnd_ssi { struct rsnd_ssi *parent; struct rsnd_mod mod; - struct rsnd_dai *rdai; u32 cr_own; u32 cr_clk; int err; @@ -178,10 +177,10 @@ static void rsnd_ssi_master_clk_stop(struct rsnd_ssi *ssi) } static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi, - struct rsnd_dai *rdai, struct rsnd_dai_stream *io) { struct rsnd_priv *priv = rsnd_mod_to_priv(&ssi->mod); + struct rsnd_dai *rdai = rsnd_io_to_rdai(io); struct device *dev = rsnd_priv_to_dev(priv); u32 cr_mode; u32 cr; @@ -191,7 +190,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi, if (rsnd_rdai_is_clk_master(rdai)) { if (rsnd_ssi_clk_from_parent(ssi)) - rsnd_ssi_hw_start(ssi->parent, rdai, io); + rsnd_ssi_hw_start(ssi->parent, io); else rsnd_ssi_master_clk_start(ssi, io); } @@ -222,10 +221,11 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi, rsnd_mod_name(&ssi->mod), rsnd_mod_id(&ssi->mod)); } -static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi, - struct rsnd_dai *rdai) +static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi) { struct rsnd_priv *priv = rsnd_mod_to_priv(&ssi->mod); + struct rsnd_dai_stream *io = rsnd_mod_to_io(&ssi->mod); + struct rsnd_dai *rdai = rsnd_io_to_rdai(io); struct device *dev = rsnd_priv_to_dev(priv); u32 cr; @@ -254,7 +254,7 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi, if (rsnd_rdai_is_clk_master(rdai)) { if (rsnd_ssi_clk_from_parent(ssi)) - rsnd_ssi_hw_stop(ssi->parent, rdai); + rsnd_ssi_hw_stop(ssi->parent); else rsnd_ssi_master_clk_stop(ssi); } @@ -313,7 +313,6 @@ static int rsnd_ssi_init(struct rsnd_mod *mod, /* * set ssi parameter */ - ssi->rdai = rdai; ssi->cr_own = cr; ssi->err = -1; /* ignore 1st error */ @@ -330,7 +329,6 @@ static int rsnd_ssi_quit(struct rsnd_mod *mod, if (ssi->err > 0) dev_warn(dev, "ssi under/over flow err = %d\n", ssi->err); - ssi->rdai = NULL; ssi->cr_own = 0; ssi->err = 0; @@ -354,11 +352,11 @@ static int rsnd_ssi_start(struct rsnd_mod *mod, struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); - rsnd_src_ssiu_start(mod, rdai, rsnd_ssi_use_busif(mod)); + rsnd_src_ssiu_start(mod, rsnd_ssi_use_busif(mod)); - rsnd_ssi_hw_start(ssi, rdai, io); + rsnd_ssi_hw_start(ssi, io); - rsnd_src_ssi_irq_enable(mod, rdai); + rsnd_src_ssi_irq_enable(mod); return 0; } @@ -368,13 +366,13 @@ static int rsnd_ssi_stop(struct rsnd_mod *mod, { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); - rsnd_src_ssi_irq_disable(mod, rdai); + rsnd_src_ssi_irq_disable(mod); rsnd_ssi_record_error(ssi, rsnd_mod_read(mod, SSISR)); - rsnd_ssi_hw_stop(ssi, rdai); + rsnd_ssi_hw_stop(ssi); - rsnd_src_ssiu_stop(mod, rdai); + rsnd_src_ssiu_stop(mod); return 0; } @@ -382,9 +380,9 @@ static int rsnd_ssi_stop(struct rsnd_mod *mod, static irqreturn_t rsnd_ssi_interrupt(int irq, void *data) { struct rsnd_ssi *ssi = data; - struct rsnd_dai *rdai = ssi->rdai; struct rsnd_mod *mod = &ssi->mod; struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); + struct rsnd_dai *rdai = rsnd_io_to_rdai(io); u32 status = rsnd_mod_read(mod, SSISR); if (!io) -- cgit v1.2.3 From 690602fcd85385ff325b65fe4bba32ceaf3c33a3 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:07:47 +0000 Subject: ASoC: rsnd: replace rdai to priv in each function Current rsnd driver's function requests rdai, but it is not used. Adding priv is more reasonable. Let's replace it. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 41 ++++++++++++++++++++--------------------- sound/soc/sh/rcar/dvc.c | 13 +++++-------- sound/soc/sh/rcar/rsnd.h | 15 +++++++-------- sound/soc/sh/rcar/src.c | 25 +++++++++++-------------- sound/soc/sh/rcar/ssi.c | 39 +++++++++++++++++---------------------- 5 files changed, 60 insertions(+), 73 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 74e2c4214058..6fa8709571ff 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -414,7 +414,7 @@ u32 rsnd_get_adinr(struct rsnd_mod *mod) /* * rsnd_dai functions */ -#define __rsnd_mod_call(mod, func, rdai...) \ +#define __rsnd_mod_call(mod, func, param...) \ ({ \ struct rsnd_priv *priv = rsnd_mod_to_priv(mod); \ struct device *dev = rsnd_priv_to_dev(priv); \ @@ -424,18 +424,18 @@ u32 rsnd_get_adinr(struct rsnd_mod *mod) if ((mod->status & mask) == call) { \ dev_dbg(dev, "%s[%d] %s\n", \ rsnd_mod_name(mod), rsnd_mod_id(mod), #func); \ - ret = (mod)->ops->func(mod, rdai); \ + ret = (mod)->ops->func(mod, param); \ mod->status = (mod->status & ~mask) | (~call & mask); \ } \ ret; \ }) -#define rsnd_mod_call(mod, func, rdai...) \ +#define rsnd_mod_call(mod, func, param...) \ (!(mod) ? -ENODEV : \ !((mod)->ops->func) ? 0 : \ - __rsnd_mod_call(mod, func, rdai)) + __rsnd_mod_call(mod, func, param)) -#define rsnd_dai_call(fn, io, rdai...) \ +#define rsnd_dai_call(fn, io, param...) \ ({ \ struct rsnd_mod *mod; \ int ret = 0, i; \ @@ -443,7 +443,7 @@ u32 rsnd_get_adinr(struct rsnd_mod *mod) mod = (io)->mod[i]; \ if (!mod) \ continue; \ - ret = rsnd_mod_call(mod, fn, rdai); \ + ret = rsnd_mod_call(mod, fn, param); \ if (ret < 0) \ break; \ } \ @@ -585,20 +585,20 @@ static int rsnd_soc_dai_trigger(struct snd_pcm_substream *substream, int cmd, if (ret < 0) goto dai_trigger_end; - ret = rsnd_dai_call(init, io, rdai); + ret = rsnd_dai_call(init, io, priv); if (ret < 0) goto dai_trigger_end; - ret = rsnd_dai_call(start, io, rdai); + ret = rsnd_dai_call(start, io, priv); if (ret < 0) goto dai_trigger_end; break; case SNDRV_PCM_TRIGGER_STOP: - ret = rsnd_dai_call(stop, io, rdai); + ret = rsnd_dai_call(stop, io, priv); if (ret < 0) goto dai_trigger_end; - ret = rsnd_dai_call(quit, io, rdai); + ret = rsnd_dai_call(quit, io, priv); if (ret < 0) goto dai_trigger_end; @@ -1109,11 +1109,11 @@ static int rsnd_pcm_new(struct snd_soc_pcm_runtime *rtd) struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai); int ret; - ret = rsnd_dai_call(pcm_new, &rdai->playback, rdai, rtd); + ret = rsnd_dai_call(pcm_new, &rdai->playback, rtd); if (ret) return ret; - ret = rsnd_dai_call(pcm_new, &rdai->capture, rdai, rtd); + ret = rsnd_dai_call(pcm_new, &rdai->capture, rtd); if (ret) return ret; @@ -1136,10 +1136,9 @@ static const struct snd_soc_component_driver rsnd_soc_component = { static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv, struct rsnd_dai_stream *io) { - struct rsnd_dai *rdai = rsnd_io_to_rdai(io); int ret; - ret = rsnd_dai_call(probe, io, rdai); + ret = rsnd_dai_call(probe, io, priv); if (ret == -EAGAIN) { /* * Fallback to PIO mode @@ -1152,7 +1151,7 @@ static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv, * rsnd_dma_init() * rsnd_ssi_fallback() */ - rsnd_dai_call(remove, io, rdai); + rsnd_dai_call(remove, io, priv); /* * remove SRC/DVC from DAI, @@ -1163,13 +1162,13 @@ static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv, /* * fallback */ - rsnd_dai_call(fallback, io, rdai); + rsnd_dai_call(fallback, io, priv); /* * retry to "probe". * DAI has SSI which is PIO mode only now. */ - ret = rsnd_dai_call(probe, io, rdai); + ret = rsnd_dai_call(probe, io, priv); } return ret; @@ -1272,8 +1271,8 @@ exit_snd_soc: snd_soc_unregister_platform(dev); exit_snd_probe: for_each_rsnd_dai(rdai, priv, i) { - rsnd_dai_call(remove, &rdai->playback, rdai); - rsnd_dai_call(remove, &rdai->capture, rdai); + rsnd_dai_call(remove, &rdai->playback, priv); + rsnd_dai_call(remove, &rdai->capture, priv); } return ret; @@ -1288,8 +1287,8 @@ static int rsnd_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); for_each_rsnd_dai(rdai, priv, i) { - ret |= rsnd_dai_call(remove, &rdai->playback, rdai); - ret |= rsnd_dai_call(remove, &rdai->capture, rdai); + ret |= rsnd_dai_call(remove, &rdai->playback, priv); + ret |= rsnd_dai_call(remove, &rdai->capture, priv); } return ret; diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index e24db9e4ee25..4ddca4f380c7 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -117,9 +117,8 @@ static void rsnd_dvc_volume_update(struct rsnd_mod *mod) } static int rsnd_dvc_probe_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); dev_dbg(dev, "%s[%d] (Gen2) is probed\n", @@ -129,10 +128,9 @@ static int rsnd_dvc_probe_gen2(struct rsnd_mod *mod, } static int rsnd_dvc_init(struct rsnd_mod *dvc_mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_dai_stream *io = rsnd_mod_to_io(dvc_mod); - struct rsnd_priv *priv = rsnd_mod_to_priv(dvc_mod); struct rsnd_mod *src_mod = rsnd_io_to_mod_src(io); struct device *dev = rsnd_priv_to_dev(priv); int dvc_id = rsnd_mod_id(dvc_mod); @@ -177,7 +175,7 @@ static int rsnd_dvc_init(struct rsnd_mod *dvc_mod, } static int rsnd_dvc_quit(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { rsnd_mod_hw_stop(mod); @@ -185,7 +183,7 @@ static int rsnd_dvc_quit(struct rsnd_mod *mod, } static int rsnd_dvc_start(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { rsnd_mod_write(mod, CMD_CTRL, 0x10); @@ -193,7 +191,7 @@ static int rsnd_dvc_start(struct rsnd_mod *mod, } static int rsnd_dvc_stop(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { rsnd_mod_write(mod, CMD_CTRL, 0); @@ -201,7 +199,6 @@ static int rsnd_dvc_stop(struct rsnd_mod *mod, } static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd) { struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index aaba717b8fd3..61545357f036 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -200,22 +200,21 @@ struct rsnd_mod_ops { char *name; char* (*dma_name)(struct rsnd_mod *mod); int (*probe)(struct rsnd_mod *mod, - struct rsnd_dai *rdai); + struct rsnd_priv *priv); int (*remove)(struct rsnd_mod *mod, - struct rsnd_dai *rdai); + struct rsnd_priv *priv); int (*init)(struct rsnd_mod *mod, - struct rsnd_dai *rdai); + struct rsnd_priv *priv); int (*quit)(struct rsnd_mod *mod, - struct rsnd_dai *rdai); + struct rsnd_priv *priv); int (*start)(struct rsnd_mod *mod, - struct rsnd_dai *rdai); + struct rsnd_priv *priv); int (*stop)(struct rsnd_mod *mod, - struct rsnd_dai *rdai); + struct rsnd_priv *priv); int (*pcm_new)(struct rsnd_mod *mod, - struct rsnd_dai *rdai, struct snd_soc_pcm_runtime *rtd); int (*fallback)(struct rsnd_mod *mod, - struct rsnd_dai *rdai); + struct rsnd_priv *priv); }; struct rsnd_dai_stream; diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 31e19a00655f..0d136cdc4ada 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -294,10 +294,9 @@ static int rsnd_src_init(struct rsnd_mod *mod) } static int rsnd_src_quit(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_src *src = rsnd_mod_to_src(mod); - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); rsnd_mod_hw_stop(mod); @@ -449,9 +448,8 @@ static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod) } static int rsnd_src_probe_gen1(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); dev_dbg(dev, "%s[%d] (Gen1) is probed\n", @@ -461,7 +459,7 @@ static int rsnd_src_probe_gen1(struct rsnd_mod *mod, } static int rsnd_src_init_gen1(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { int ret; @@ -485,7 +483,7 @@ static int rsnd_src_init_gen1(struct rsnd_mod *mod, } static int rsnd_src_start_gen1(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { int id = rsnd_mod_id(mod); @@ -495,7 +493,7 @@ static int rsnd_src_start_gen1(struct rsnd_mod *mod, } static int rsnd_src_stop_gen1(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { int id = rsnd_mod_id(mod); @@ -691,9 +689,8 @@ static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod) } static int rsnd_src_probe_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_src *src = rsnd_mod_to_src(mod); struct device *dev = rsnd_priv_to_dev(priv); int irq = src->info->irq; @@ -733,15 +730,15 @@ rsnd_src_probe_gen2_fail: } static int rsnd_src_remove_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - rsnd_dma_quit(rsnd_mod_to_priv(mod), rsnd_mod_to_dma(mod)); + rsnd_dma_quit(priv, rsnd_mod_to_dma(mod)); return 0; } static int rsnd_src_init_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { int ret; @@ -761,7 +758,7 @@ static int rsnd_src_init_gen2(struct rsnd_mod *mod, } static int rsnd_src_start_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { rsnd_dma_start(rsnd_mod_to_dma(mod)); @@ -769,7 +766,7 @@ static int rsnd_src_start_gen2(struct rsnd_mod *mod, } static int rsnd_src_stop_gen2(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { int ret; diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 6e36c53e7b8f..b5a2fd61029d 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -270,10 +270,11 @@ static void rsnd_ssi_hw_stop(struct rsnd_ssi *ssi) * SSI mod common functions */ static int rsnd_ssi_init(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); + struct rsnd_dai *rdai = rsnd_io_to_rdai(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); u32 cr; @@ -320,10 +321,9 @@ static int rsnd_ssi_init(struct rsnd_mod *mod, } static int rsnd_ssi_quit(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); if (ssi->err > 0) @@ -347,7 +347,7 @@ static void rsnd_ssi_record_error(struct rsnd_ssi *ssi, u32 status) } static int rsnd_ssi_start(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); @@ -362,7 +362,7 @@ static int rsnd_ssi_start(struct rsnd_mod *mod, } static int rsnd_ssi_stop(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); @@ -381,8 +381,8 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data) { struct rsnd_ssi *ssi = data; struct rsnd_mod *mod = &ssi->mod; + struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); - struct rsnd_dai *rdai = rsnd_io_to_rdai(io); u32 status = rsnd_mod_read(mod, SSISR); if (!io) @@ -409,14 +409,13 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data) /* PIO / DMA */ if (status & (UIRQ | OIRQ)) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); /* * restart SSI */ - rsnd_ssi_stop(mod, rdai); - rsnd_ssi_start(mod, rdai); + rsnd_ssi_stop(mod, priv); + rsnd_ssi_start(mod, priv); dev_dbg(dev, "%s[%d] restart\n", rsnd_mod_name(mod), rsnd_mod_id(mod)); @@ -431,9 +430,8 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data) * SSI PIO */ static int rsnd_ssi_pio_probe(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); int ret; @@ -462,9 +460,8 @@ static struct rsnd_mod_ops rsnd_ssi_pio_ops = { }; static int rsnd_ssi_dma_probe(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct device *dev = rsnd_priv_to_dev(priv); int dma_id = ssi->info->dma_id; @@ -497,14 +494,13 @@ rsnd_ssi_dma_probe_fail: } static int rsnd_ssi_dma_remove(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct device *dev = rsnd_priv_to_dev(priv); int irq = ssi->info->irq; - rsnd_dma_quit(rsnd_mod_to_priv(mod), rsnd_mod_to_dma(mod)); + rsnd_dma_quit(priv, rsnd_mod_to_dma(mod)); /* PIO will request IRQ again */ devm_free_irq(dev, irq, ssi); @@ -513,9 +509,8 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod, } static int rsnd_ssi_fallback(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { - struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct device *dev = rsnd_priv_to_dev(priv); /* @@ -534,11 +529,11 @@ static int rsnd_ssi_fallback(struct rsnd_mod *mod, } static int rsnd_ssi_dma_start(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_dma *dma = rsnd_mod_to_dma(mod); - rsnd_ssi_start(mod, rdai); + rsnd_ssi_start(mod, priv); rsnd_dma_start(dma); @@ -546,13 +541,13 @@ static int rsnd_ssi_dma_start(struct rsnd_mod *mod, } static int rsnd_ssi_dma_stop(struct rsnd_mod *mod, - struct rsnd_dai *rdai) + struct rsnd_priv *priv) { struct rsnd_dma *dma = rsnd_mod_to_dma(mod); rsnd_dma_stop(dma); - rsnd_ssi_stop(mod, rdai); + rsnd_ssi_stop(mod, priv); return 0; } -- cgit v1.2.3 From 1b13d118ee8f25227ad779c0f62b46e997e9f5a3 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:08:34 +0000 Subject: ASoC: rsnd: save priv in struct rsnd_dai Current rsnd driver has rsnd_mod_to_priv() macro, and struct rsnd_mod has struct rsnd_priv pointer. But, it is waste of memory from data structure point of view. Today we can link mod <-> io <-> rdai each other, so saving priv in rdai is very reasonable. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 5 ++--- sound/soc/sh/rcar/dvc.c | 2 +- sound/soc/sh/rcar/rsnd.h | 9 +++++---- sound/soc/sh/rcar/src.c | 2 +- sound/soc/sh/rcar/ssi.c | 6 +++--- 5 files changed, 12 insertions(+), 12 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 6fa8709571ff..f0bb137da31b 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -149,14 +149,12 @@ char *rsnd_mod_dma_name(struct rsnd_mod *mod) return mod->ops->dma_name(mod); } -void rsnd_mod_init(struct rsnd_priv *priv, - struct rsnd_mod *mod, +void rsnd_mod_init(struct rsnd_mod *mod, struct rsnd_mod_ops *ops, struct clk *clk, enum rsnd_mod_type type, int id) { - mod->priv = priv; mod->id = id; mod->ops = ops; mod->type = type; @@ -868,6 +866,7 @@ static int rsnd_dai_probe(struct platform_device *pdev, * init rsnd_dai */ snprintf(rdai[i].name, RSND_DAI_NAME_SIZE, "rsnd-dai.%d", i); + rdai[i].priv = priv; /* * init snd_soc_dai_driver diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 4ddca4f380c7..38a5f334a6a7 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -351,7 +351,7 @@ int rsnd_dvc_probe(struct platform_device *pdev, dvc->info = &info->dvc_info[i]; - rsnd_mod_init(priv, &dvc->mod, &rsnd_dvc_ops, + rsnd_mod_init(&dvc->mod, &rsnd_dvc_ops, clk, RSND_MOD_DVC, i); dev_dbg(dev, "CMD%d probed\n", i); diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 61545357f036..11a1c412f1f1 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -221,7 +221,6 @@ struct rsnd_dai_stream; struct rsnd_mod { int id; enum rsnd_mod_type type; - struct rsnd_priv *priv; struct rsnd_mod_ops *ops; struct rsnd_dma dma; struct rsnd_dai_stream *io; @@ -256,7 +255,7 @@ struct rsnd_mod { #define __rsnd_mod_call_pcm_new 0 #define __rsnd_mod_call_fallback 0 -#define rsnd_mod_to_priv(mod) ((mod)->priv) +#define rsnd_mod_to_priv(mod) (rsnd_io_to_priv(rsnd_mod_to_io(mod))) #define rsnd_mod_to_dma(mod) (&(mod)->dma) #define rsnd_dma_to_mod(_dma) container_of((_dma), struct rsnd_mod, dma) #define rsnd_mod_to_io(mod) ((mod)->io) @@ -264,8 +263,7 @@ struct rsnd_mod { #define rsnd_mod_hw_start(mod) clk_prepare_enable((mod)->clk) #define rsnd_mod_hw_stop(mod) clk_disable_unprepare((mod)->clk) -void rsnd_mod_init(struct rsnd_priv *priv, - struct rsnd_mod *mod, +void rsnd_mod_init(struct rsnd_mod *mod, struct rsnd_mod_ops *ops, struct clk *clk, enum rsnd_mod_type type, @@ -291,6 +289,7 @@ struct rsnd_dai_stream { #define rsnd_io_to_mod_src(io) ((io)->mod[RSND_MOD_SRC]) #define rsnd_io_to_mod_dvc(io) ((io)->mod[RSND_MOD_DVC]) #define rsnd_io_to_rdai(io) ((io)->rdai) +#define rsnd_io_to_priv(io) (rsnd_rdai_to_priv(rsnd_io_to_rdai(io))) #define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io) #define rsnd_io_to_runtime(io) ((io)->substream ? \ (io)->substream->runtime : NULL) @@ -300,6 +299,7 @@ struct rsnd_dai { char name[RSND_DAI_NAME_SIZE]; struct rsnd_dai_stream playback; struct rsnd_dai_stream capture; + struct rsnd_priv *priv; unsigned int clk_master:1; unsigned int bit_clk_inv:1; @@ -310,6 +310,7 @@ struct rsnd_dai { #define rsnd_rdai_nr(priv) ((priv)->rdai_nr) #define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master) +#define rsnd_rdai_to_priv(rdai) ((rdai)->priv) #define for_each_rsnd_dai(rdai, priv, i) \ for (i = 0; \ (i < rsnd_rdai_nr(priv)) && \ diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 0d136cdc4ada..8c22d2112a1d 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -889,7 +889,7 @@ int rsnd_src_probe(struct platform_device *pdev, src->info = &info->src_info[i]; - rsnd_mod_init(priv, &src->mod, ops, clk, RSND_MOD_SRC, i); + rsnd_mod_init(&src->mod, ops, clk, RSND_MOD_SRC, i); dev_dbg(dev, "SRC%d probed\n", i); } diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index b5a2fd61029d..9b89f6cf7680 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -125,7 +125,7 @@ static void rsnd_ssi_status_check(struct rsnd_mod *mod, static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi, struct rsnd_dai_stream *io) { - struct rsnd_priv *priv = rsnd_mod_to_priv(&ssi->mod); + struct rsnd_priv *priv = rsnd_io_to_priv(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct device *dev = rsnd_priv_to_dev(priv); int i, j, ret; @@ -179,7 +179,7 @@ static void rsnd_ssi_master_clk_stop(struct rsnd_ssi *ssi) static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi, struct rsnd_dai_stream *io) { - struct rsnd_priv *priv = rsnd_mod_to_priv(&ssi->mod); + struct rsnd_priv *priv = rsnd_io_to_priv(io); struct rsnd_dai *rdai = rsnd_io_to_rdai(io); struct device *dev = rsnd_priv_to_dev(priv); u32 cr_mode; @@ -730,7 +730,7 @@ int rsnd_ssi_probe(struct platform_device *pdev, else if (rsnd_ssi_pio_available(ssi)) ops = &rsnd_ssi_pio_ops; - rsnd_mod_init(priv, &ssi->mod, ops, clk, RSND_MOD_SSI, i); + rsnd_mod_init(&ssi->mod, ops, clk, RSND_MOD_SSI, i); rsnd_ssi_parent_clk_setup(priv, ssi); } -- cgit v1.2.3 From 337b0b4c5f415705f1b97df57cecfac45903449a Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:08:57 +0000 Subject: ASoC: rsnd: error meesage indicates its port Current SRC/SSI output its error, but it desn't indicate port number. it is un-understandable. Let's indicate port number for it. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/src.c | 3 ++- sound/soc/sh/rcar/ssi.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 8c22d2112a1d..81c182b4bad5 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -302,7 +302,8 @@ static int rsnd_src_quit(struct rsnd_mod *mod, rsnd_mod_hw_stop(mod); if (src->err) - dev_warn(dev, "src under/over flow err = %d\n", src->err); + dev_warn(dev, "%s[%d] under/over flow err = %d\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), src->err); return 0; } diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 9b89f6cf7680..d26634bde908 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -327,7 +327,8 @@ static int rsnd_ssi_quit(struct rsnd_mod *mod, struct device *dev = rsnd_priv_to_dev(priv); if (ssi->err > 0) - dev_warn(dev, "ssi under/over flow err = %d\n", ssi->err); + dev_warn(dev, "%s[%d] under/over flow err = %d\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), ssi->err); ssi->cr_own = 0; ssi->err = 0; -- cgit v1.2.3 From 765ae7c8dda7d06d7ce74b35beb4c7ec06b78643 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:09:13 +0000 Subject: ASoC: rsnd: ignore DIRQ when DMA transfer SSI interrupt handler of R-Car sound driver will be called when DIRQ (= Data read/write timing for PIO) or UIRQ / OIRQ (= under/over run error). DIRQ "interrupt" doesn't occur when DMA transfer, but then, DIRQ "status bit" might occur. we need to ignore this DIRQ operation when DMA. Otherwise, driver will push/pop as PIO. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/ssi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index d26634bde908..4b646124ab8a 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -384,13 +384,14 @@ static irqreturn_t rsnd_ssi_interrupt(int irq, void *data) struct rsnd_mod *mod = &ssi->mod; struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); + int is_dma = rsnd_ssi_is_dma_mode(mod); u32 status = rsnd_mod_read(mod, SSISR); if (!io) return IRQ_NONE; /* PIO only */ - if (status & DIRQ) { + if (!is_dma && (status & DIRQ)) { struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); u32 *buf = (u32 *)(runtime->dma_area + rsnd_dai_pointer_offset(io, 0)); -- cgit v1.2.3 From 1ceeab2679069738fc73da6d8256014d3e195dab Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:09:26 +0000 Subject: ASoC: rsnd: tidyup DMA start/stop timing on SSI Current DMA starts after SSI, and stops before SSI. but we need to reverse these order. Otherwise, under/over run error might happen. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/ssi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 4b646124ab8a..9e7b627c08e2 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -535,10 +535,10 @@ static int rsnd_ssi_dma_start(struct rsnd_mod *mod, { struct rsnd_dma *dma = rsnd_mod_to_dma(mod); - rsnd_ssi_start(mod, priv); - rsnd_dma_start(dma); + rsnd_ssi_start(mod, priv); + return 0; } @@ -547,10 +547,10 @@ static int rsnd_ssi_dma_stop(struct rsnd_mod *mod, { struct rsnd_dma *dma = rsnd_mod_to_dma(mod); - rsnd_dma_stop(dma); - rsnd_ssi_stop(mod, priv); + rsnd_dma_stop(dma); + return 0; } -- cgit v1.2.3 From 8048b91ffca872d704b7e7fb404a121955ce8d8e Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 15 Jan 2015 08:09:44 +0000 Subject: ASoC: rsnd: tidyup DVC/SRC/SSI order Current R-Car sound driver calls SRC -> SSI -> DVC functions, but, it should be DVC -> SRC -> SSI. Otherwise, SSI (= interface of codec) will have underrun error when playback. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/rsnd.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 11a1c412f1f1..b57d8ace012a 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -190,9 +190,9 @@ void rsnd_dma_quit(struct rsnd_priv *priv, * R-Car sound mod */ enum rsnd_mod_type { - RSND_MOD_SRC = 0, + RSND_MOD_DVC = 0, + RSND_MOD_SRC, RSND_MOD_SSI, - RSND_MOD_DVC, RSND_MOD_MAX, }; -- cgit v1.2.3 From f9911803e82a32c126c40dd6246ade2faf472cbc Mon Sep 17 00:00:00 2001 From: Jyri Sarha Date: Tue, 13 Jan 2015 21:16:34 +0200 Subject: ASoC: simple-card: Enable and disable DAI clocks as needed Call clk_prepare_enable() and clk_disable_unprepare() for cpu dai clock and codec dai clock in dai statup and shutdown callbacks. This to make sure the related clock are enabled when the audio device is used. Signed-off-by: Jyri Sarha Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/simple-card.txt | 5 ++++ include/sound/simple_card.h | 1 + sound/soc/generic/simple-card.c | 34 ++++++++++++++++++++++ 3 files changed, 40 insertions(+) (limited to 'sound/soc') diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt index c3cba600bf11..73bf314f7240 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.txt +++ b/Documentation/devicetree/bindings/sound/simple-card.txt @@ -75,6 +75,11 @@ Optional CPU/CODEC subnodes properties: it can be specified via "clocks" if system has clock node (= common clock), or "system-clock-frequency" (if system doens't support common clock) + If a clock is specified, it is + enabled with clk_prepare_enable() + in dai startup() and disabled with + clk_disable_unprepare() in dai + shutdown(). Example 1 - single DAI link: diff --git a/include/sound/simple_card.h b/include/sound/simple_card.h index 9b0ac77177b6..1255ddb1d3e2 100644 --- a/include/sound/simple_card.h +++ b/include/sound/simple_card.h @@ -20,6 +20,7 @@ struct asoc_simple_dai { unsigned int sysclk; int slots; int slot_width; + struct clk *clk; }; struct asoc_simple_card_info { diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index fb9240fdc9b7..cb3998d96cca 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -39,6 +39,37 @@ struct simple_card_data { #define simple_priv_to_link(priv, i) ((priv)->snd_card.dai_link + i) #define simple_priv_to_props(priv, i) ((priv)->dai_props + i) +static int asoc_simple_card_startup(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card); + struct simple_dai_props *dai_props = + &priv->dai_props[rtd - rtd->card->rtd]; + int ret; + + ret = clk_prepare_enable(dai_props->cpu_dai.clk); + if (ret) + return ret; + + ret = clk_prepare_enable(dai_props->codec_dai.clk); + if (ret) + clk_disable_unprepare(dai_props->cpu_dai.clk); + + return ret; +} + +static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card); + struct simple_dai_props *dai_props = + &priv->dai_props[rtd - rtd->card->rtd]; + + clk_disable_unprepare(dai_props->cpu_dai.clk); + + clk_disable_unprepare(dai_props->codec_dai.clk); +} + static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -58,6 +89,8 @@ static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream, } static struct snd_soc_ops asoc_simple_card_ops = { + .startup = asoc_simple_card_startup, + .shutdown = asoc_simple_card_shutdown, .hw_params = asoc_simple_card_hw_params, }; @@ -219,6 +252,7 @@ asoc_simple_card_sub_parse_of(struct device_node *np, } dai->sysclk = clk_get_rate(clk); + dai->clk = clk; } else if (!of_property_read_u32(np, "system-clock-frequency", &val)) { dai->sysclk = val; } else { -- cgit v1.2.3 From 7331ea474e9e7a348541c207bdb6aa518c6403f4 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:01 +0100 Subject: ASoC: mioa701_wm9713: Fix speaker event Commit f6b2a04590bb ("ASoC: pxa: mioa701_wm9713: Convert to table based DAPM setup") converted the driver to register the board level DAPM elements with the card's DAPM context rather than the CODEC's DAPM context. The change overlooked that the speaker widget event callback accesses the widget's codec field which is only valid if the widget has been registered in a CODEC DAPM context. This patch modifies the callback to take an alternative route to get the CODEC. Fixes: f6b2a04590bb ("ASoC: pxa: mioa701_wm9713: Convert to table based DAPM setup") Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/pxa/mioa701_wm9713.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c index 396dbd51a64f..a9615a574546 100644 --- a/sound/soc/pxa/mioa701_wm9713.c +++ b/sound/soc/pxa/mioa701_wm9713.c @@ -81,7 +81,7 @@ static int rear_amp_power(struct snd_soc_codec *codec, int power) static int rear_amp_event(struct snd_soc_dapm_widget *widget, struct snd_kcontrol *kctl, int event) { - struct snd_soc_codec *codec = widget->codec; + struct snd_soc_codec *codec = widget->dapm->card->rtd[0].codec; return rear_amp_power(codec, SND_SOC_DAPM_EVENT_ON(event)); } -- cgit v1.2.3 From 0d76091ca89d6094b52d442db39f61c896207256 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:02 +0100 Subject: ASoC: pcm3008: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/pcm3008.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c index 7e73fa4b3183..8fb445f33f6f 100644 --- a/sound/soc/codecs/pcm3008.c +++ b/sound/soc/codecs/pcm3008.c @@ -32,7 +32,7 @@ static int pcm3008_dac_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct pcm3008_setup_data *setup = codec->dev->platform_data; gpio_set_value_cansleep(setup->pdda_pin, @@ -45,7 +45,7 @@ static int pcm3008_adc_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct pcm3008_setup_data *setup = codec->dev->platform_data; gpio_set_value_cansleep(setup->pdad_pin, -- cgit v1.2.3 From dd943d36f1c4029b6fc5dc1feeb15acda930756d Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:03 +0100 Subject: ASoC: tlv320aic31xx: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/tlv320aic31xx.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c index dc3223d6eca1..c86dd9aae157 100644 --- a/sound/soc/codecs/tlv320aic31xx.c +++ b/sound/soc/codecs/tlv320aic31xx.c @@ -349,7 +349,8 @@ static int aic31xx_wait_bits(struct aic31xx_priv *aic31xx, unsigned int reg, static int aic31xx_dapm_power_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct aic31xx_priv *aic31xx = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct aic31xx_priv *aic31xx = snd_soc_codec_get_drvdata(codec); unsigned int reg = AIC31XX_DACFLAG1; unsigned int mask; @@ -377,7 +378,7 @@ static int aic31xx_dapm_power_event(struct snd_soc_dapm_widget *w, reg = AIC31XX_ADCFLAG; break; default: - dev_err(w->codec->dev, "Unknown widget '%s' calling %s\n", + dev_err(codec->dev, "Unknown widget '%s' calling %s\n", w->name, __func__); return -EINVAL; } @@ -388,7 +389,7 @@ static int aic31xx_dapm_power_event(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_POST_PMD: return aic31xx_wait_bits(aic31xx, reg, mask, 0, 5000, 100); default: - dev_dbg(w->codec->dev, + dev_dbg(codec->dev, "Unhandled dapm widget event %d from %s\n", event, w->name); } @@ -433,7 +434,7 @@ static const struct snd_kcontrol_new aic31xx_dapm_spr_switch = static int mic_bias_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct aic31xx_priv *aic31xx = snd_soc_codec_get_drvdata(codec); switch (event) { -- cgit v1.2.3 From 38d3df61e094eb3c8f8af7c6f264a8cd59501ec0 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:04 +0100 Subject: ASoC: tlv320aic3x: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/tlv320aic3x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index b7ebce054b4e..a78ad361f494 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -197,7 +197,7 @@ static int snd_soc_dapm_put_volsw_aic3x(struct snd_kcontrol *kcontrol, static int mic_bias_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec); switch (event) { -- cgit v1.2.3 From c61ac6b7ebaa84a674ca7299dd8f7290967f28a1 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:05 +0100 Subject: ASoC: tlv320dac33: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/tlv320dac33.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 0fe2ced5b09f..4e3e607dec13 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -423,17 +423,18 @@ exit: static int dac33_playback_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); switch (event) { case SND_SOC_DAPM_PRE_PMU: if (likely(dac33->substream)) { - dac33_calculate_times(dac33->substream, w->codec); - dac33_prepare_chip(dac33->substream, w->codec); + dac33_calculate_times(dac33->substream, codec); + dac33_prepare_chip(dac33->substream, codec); } break; case SND_SOC_DAPM_POST_PMD: - dac33_disable_digital(w->codec); + dac33_disable_digital(codec); break; } return 0; -- cgit v1.2.3 From a36ac9b32c1d653741f26e8ea3ed56e31fb6fe2f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:06 +0100 Subject: ASoC: twl4030: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/twl4030.c | 55 ++++++++++++++++++++++++++++------------------ 1 file changed, 34 insertions(+), 21 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index 44af3188afb9..d04693e9cf9f 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -567,12 +567,13 @@ static const struct snd_kcontrol_new twl4030_dapm_dbypassv_control = static int pin_name##pga_event(struct snd_soc_dapm_widget *w, \ struct snd_kcontrol *kcontrol, int event) \ { \ - struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec); \ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); \ + struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec); \ \ switch (event) { \ case SND_SOC_DAPM_POST_PMU: \ twl4030->pin_name##_enabled = 1; \ - twl4030_write(w->codec, reg, twl4030_read(w->codec, reg)); \ + twl4030_write(codec, reg, twl4030_read(codec, reg)); \ break; \ case SND_SOC_DAPM_POST_PMD: \ twl4030->pin_name##_enabled = 0; \ @@ -621,12 +622,14 @@ static void handsfree_ramp(struct snd_soc_codec *codec, int reg, int ramp) static int handsfreelpga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + switch (event) { case SND_SOC_DAPM_POST_PMU: - handsfree_ramp(w->codec, TWL4030_REG_HFL_CTL, 1); + handsfree_ramp(codec, TWL4030_REG_HFL_CTL, 1); break; case SND_SOC_DAPM_POST_PMD: - handsfree_ramp(w->codec, TWL4030_REG_HFL_CTL, 0); + handsfree_ramp(codec, TWL4030_REG_HFL_CTL, 0); break; } return 0; @@ -635,12 +638,14 @@ static int handsfreelpga_event(struct snd_soc_dapm_widget *w, static int handsfreerpga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + switch (event) { case SND_SOC_DAPM_POST_PMU: - handsfree_ramp(w->codec, TWL4030_REG_HFR_CTL, 1); + handsfree_ramp(codec, TWL4030_REG_HFR_CTL, 1); break; case SND_SOC_DAPM_POST_PMD: - handsfree_ramp(w->codec, TWL4030_REG_HFR_CTL, 0); + handsfree_ramp(codec, TWL4030_REG_HFR_CTL, 0); break; } return 0; @@ -649,19 +654,23 @@ static int handsfreerpga_event(struct snd_soc_dapm_widget *w, static int vibramux_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - twl4030_write(w->codec, TWL4030_REG_VIBRA_SET, 0xff); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + + twl4030_write(codec, TWL4030_REG_VIBRA_SET, 0xff); return 0; } static int apll_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + switch (event) { case SND_SOC_DAPM_PRE_PMU: - twl4030_apll_enable(w->codec, 1); + twl4030_apll_enable(codec, 1); break; case SND_SOC_DAPM_POST_PMD: - twl4030_apll_enable(w->codec, 0); + twl4030_apll_enable(codec, 0); break; } return 0; @@ -670,23 +679,24 @@ static int apll_event(struct snd_soc_dapm_widget *w, static int aif_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u8 audio_if; - audio_if = twl4030_read(w->codec, TWL4030_REG_AUDIO_IF); + audio_if = twl4030_read(codec, TWL4030_REG_AUDIO_IF); switch (event) { case SND_SOC_DAPM_PRE_PMU: /* Enable AIF */ /* enable the PLL before we use it to clock the DAI */ - twl4030_apll_enable(w->codec, 1); + twl4030_apll_enable(codec, 1); - twl4030_write(w->codec, TWL4030_REG_AUDIO_IF, + twl4030_write(codec, TWL4030_REG_AUDIO_IF, audio_if | TWL4030_AIF_EN); break; case SND_SOC_DAPM_POST_PMD: /* disable the DAI before we stop it's source PLL */ - twl4030_write(w->codec, TWL4030_REG_AUDIO_IF, + twl4030_write(codec, TWL4030_REG_AUDIO_IF, audio_if & ~TWL4030_AIF_EN); - twl4030_apll_enable(w->codec, 0); + twl4030_apll_enable(codec, 0); break; } return 0; @@ -758,20 +768,21 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp) static int headsetlpga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec); switch (event) { case SND_SOC_DAPM_POST_PMU: /* Do the ramp-up only once */ if (!twl4030->hsr_enabled) - headset_ramp(w->codec, 1); + headset_ramp(codec, 1); twl4030->hsl_enabled = 1; break; case SND_SOC_DAPM_POST_PMD: /* Do the ramp-down only if both headsetL/R is disabled */ if (!twl4030->hsr_enabled) - headset_ramp(w->codec, 0); + headset_ramp(codec, 0); twl4030->hsl_enabled = 0; break; @@ -782,20 +793,21 @@ static int headsetlpga_event(struct snd_soc_dapm_widget *w, static int headsetrpga_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec); switch (event) { case SND_SOC_DAPM_POST_PMU: /* Do the ramp-up only once */ if (!twl4030->hsl_enabled) - headset_ramp(w->codec, 1); + headset_ramp(codec, 1); twl4030->hsr_enabled = 1; break; case SND_SOC_DAPM_POST_PMD: /* Do the ramp-down only if both headsetL/R is disabled */ if (!twl4030->hsl_enabled) - headset_ramp(w->codec, 0); + headset_ramp(codec, 0); twl4030->hsr_enabled = 0; break; @@ -806,7 +818,8 @@ static int headsetrpga_event(struct snd_soc_dapm_widget *w, static int digimic_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec); struct twl4030_codec_data *pdata = twl4030->pdata; if (pdata && pdata->digimic_delay) -- cgit v1.2.3 From b27727df32e5c44ad2e31326b148b5ba7823a370 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:07 +0100 Subject: ASoC: twl6040: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/twl6040.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c index 90f47f988b3f..aeec27b6f1af 100644 --- a/sound/soc/codecs/twl6040.c +++ b/sound/soc/codecs/twl6040.c @@ -234,7 +234,7 @@ static int headset_power_mode(struct snd_soc_codec *codec, int high_perf) static int twl6040_hs_dac_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); u8 hslctl, hsrctl; /* @@ -261,7 +261,7 @@ static int twl6040_hs_dac_event(struct snd_soc_dapm_widget *w, static int twl6040_ep_drv_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); int ret = 0; -- cgit v1.2.3 From a50d761f6d5ea360515dd425ef08a54d3b3836ba Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:08 +0100 Subject: ASoC: alc5623: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/alc5623.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c index bdf8c5ac8ca4..0e357996864b 100644 --- a/sound/soc/codecs/alc5623.c +++ b/sound/soc/codecs/alc5623.c @@ -55,18 +55,20 @@ static inline int alc5623_reset(struct snd_soc_codec *codec) static int amp_mixer_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + /* to power-on/off class-d amp generators/speaker */ /* need to write to 'index-46h' register : */ /* so write index num (here 0x46) to reg 0x6a */ /* and then 0xffff/0 to reg 0x6c */ - snd_soc_write(w->codec, ALC5623_HID_CTRL_INDEX, 0x46); + snd_soc_write(codec, ALC5623_HID_CTRL_INDEX, 0x46); switch (event) { case SND_SOC_DAPM_PRE_PMU: - snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0xFFFF); + snd_soc_write(codec, ALC5623_HID_CTRL_DATA, 0xFFFF); break; case SND_SOC_DAPM_POST_PMD: - snd_soc_write(w->codec, ALC5623_HID_CTRL_DATA, 0); + snd_soc_write(codec, ALC5623_HID_CTRL_DATA, 0); break; } -- cgit v1.2.3 From 0bb043f523f1c226c05f8d919407fb07b1578884 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:09 +0100 Subject: ASoC: alc5632: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/alc5632.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c index d1fdbc266631..dd012c7b2d2c 100644 --- a/sound/soc/codecs/alc5632.c +++ b/sound/soc/codecs/alc5632.c @@ -116,18 +116,20 @@ static inline int alc5632_reset(struct regmap *map) static int amp_mixer_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + /* to power-on/off class-d amp generators/speaker */ /* need to write to 'index-46h' register : */ /* so write index num (here 0x46) to reg 0x6a */ /* and then 0xffff/0 to reg 0x6c */ - snd_soc_write(w->codec, ALC5632_HID_CTRL_INDEX, 0x46); + snd_soc_write(codec, ALC5632_HID_CTRL_INDEX, 0x46); switch (event) { case SND_SOC_DAPM_PRE_PMU: - snd_soc_write(w->codec, ALC5632_HID_CTRL_DATA, 0xFFFF); + snd_soc_write(codec, ALC5632_HID_CTRL_DATA, 0xFFFF); break; case SND_SOC_DAPM_POST_PMD: - snd_soc_write(w->codec, ALC5632_HID_CTRL_DATA, 0); + snd_soc_write(codec, ALC5632_HID_CTRL_DATA, 0); break; } -- cgit v1.2.3 From 76f17f185e18ac858c7d20cc079f978630e50746 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:10 +0100 Subject: ASoC: rt286: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/rt286.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index 2cd4fe463102..99dcfec4834a 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -403,7 +403,8 @@ EXPORT_SYMBOL_GPL(rt286_mic_detect); static int is_mclk_mode(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { - struct rt286_priv *rt286 = snd_soc_codec_get_drvdata(source->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); + struct rt286_priv *rt286 = snd_soc_codec_get_drvdata(codec); if (rt286->clk_id == RT286_SCLK_S_MCLK) return 1; @@ -500,7 +501,7 @@ SOC_DAPM_ENUM("SPO source", rt286_spo_enum); static int rt286_spk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -522,7 +523,7 @@ static int rt286_spk_event(struct snd_soc_dapm_widget *w, static int rt286_set_dmic1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -541,7 +542,7 @@ static int rt286_set_dmic1_event(struct snd_soc_dapm_widget *w, static int rt286_adc_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); unsigned int nid; nid = (w->reg >> 20) & 0xff; @@ -567,7 +568,7 @@ static int rt286_adc_event(struct snd_soc_dapm_widget *w, static int rt286_vref_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: @@ -585,7 +586,7 @@ static int rt286_vref_event(struct snd_soc_dapm_widget *w, static int rt286_ldo2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -604,7 +605,7 @@ static int rt286_ldo2_event(struct snd_soc_dapm_widget *w, static int rt286_mic1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_PRE_PMU: -- cgit v1.2.3 From 4389eb29078f1ab35e65d0386e342ec043389e49 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:11 +0100 Subject: ASoC: rt5631: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/rt5631.c | 28 ++++++++++++++++++---------- 1 file changed, 18 insertions(+), 10 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5631.c b/sound/soc/codecs/rt5631.c index 6d7b7ca7d530..c61852742ee3 100644 --- a/sound/soc/codecs/rt5631.c +++ b/sound/soc/codecs/rt5631.c @@ -287,70 +287,78 @@ static const struct snd_kcontrol_new rt5631_snd_controls[] = { static int check_sysclk1_source(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; - reg = snd_soc_read(source->codec, RT5631_GLOBAL_CLK_CTRL); + reg = snd_soc_read(codec, RT5631_GLOBAL_CLK_CTRL); return reg & RT5631_SYSCLK_SOUR_SEL_PLL; } static int check_dmic_used(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { - struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(source->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); + struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); return rt5631->dmic_used_flag; } static int check_dacl_to_outmixl(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; - reg = snd_soc_read(source->codec, RT5631_OUTMIXER_L_CTRL); + reg = snd_soc_read(codec, RT5631_OUTMIXER_L_CTRL); return !(reg & RT5631_M_DAC_L_TO_OUTMIXER_L); } static int check_dacr_to_outmixr(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; - reg = snd_soc_read(source->codec, RT5631_OUTMIXER_R_CTRL); + reg = snd_soc_read(codec, RT5631_OUTMIXER_R_CTRL); return !(reg & RT5631_M_DAC_R_TO_OUTMIXER_R); } static int check_dacl_to_spkmixl(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; - reg = snd_soc_read(source->codec, RT5631_SPK_MIXER_CTRL); + reg = snd_soc_read(codec, RT5631_SPK_MIXER_CTRL); return !(reg & RT5631_M_DAC_L_TO_SPKMIXER_L); } static int check_dacr_to_spkmixr(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; - reg = snd_soc_read(source->codec, RT5631_SPK_MIXER_CTRL); + reg = snd_soc_read(codec, RT5631_SPK_MIXER_CTRL); return !(reg & RT5631_M_DAC_R_TO_SPKMIXER_R); } static int check_adcl_select(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; - reg = snd_soc_read(source->codec, RT5631_ADC_REC_MIXER); + reg = snd_soc_read(codec, RT5631_ADC_REC_MIXER); return !(reg & RT5631_M_MIC1_TO_RECMIXER_L); } static int check_adcr_select(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg; - reg = snd_soc_read(source->codec, RT5631_ADC_REC_MIXER); + reg = snd_soc_read(codec, RT5631_ADC_REC_MIXER); return !(reg & RT5631_M_MIC2_TO_RECMIXER_R); } @@ -556,7 +564,7 @@ static void depop_seq_mute_stage(struct snd_soc_codec *codec, int enable) static int hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -590,7 +598,7 @@ static int hp_event(struct snd_soc_dapm_widget *w, static int set_dmic_params(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec); switch (rt5631->rx_rate) { -- cgit v1.2.3 From bb1cd608b1198a8c24fe56074b9d93df393ee9a7 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:12 +0100 Subject: ASoC: rt5640: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/rt5640.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index c3f2decd643c..b386958de042 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -458,7 +458,7 @@ static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); int idx = -EINVAL; @@ -475,9 +475,10 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int val; - val = snd_soc_read(source->codec, RT5640_GLB_CLK); + val = snd_soc_read(codec, RT5640_GLB_CLK); val &= RT5640_SCLK_SRC_MASK; if (val == RT5640_SCLK_SRC_PLL1) return 1; @@ -963,7 +964,7 @@ static void rt5640_pmu_depop(struct snd_soc_codec *codec) static int rt5640_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -987,7 +988,7 @@ static int rt5640_hp_event(struct snd_soc_dapm_widget *w, static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -1003,7 +1004,7 @@ static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); switch (event) { -- cgit v1.2.3 From c5f596cb4b4969a5539a7c71b960045a1399093d Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:13 +0100 Subject: ASoC: rt5645: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/rt5645.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 27141e2df878..068dfd5c7640 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -527,7 +527,7 @@ static const struct snd_kcontrol_new rt5645_snd_controls[] = { static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); int idx = -EINVAL; @@ -544,9 +544,10 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int val; - val = snd_soc_read(source->codec, RT5645_GLB_CLK); + val = snd_soc_read(codec, RT5645_GLB_CLK); val &= RT5645_SCLK_SRC_MASK; if (val == RT5645_SCLK_SRC_PLL1) return 1; @@ -557,6 +558,7 @@ static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, static int is_using_asrc(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg, shift, val; switch (source->shift) { @@ -588,7 +590,7 @@ static int is_using_asrc(struct snd_soc_dapm_widget *source, return 0; } - val = (snd_soc_read(source->codec, reg) >> shift) & 0xf; + val = (snd_soc_read(codec, reg) >> shift) & 0xf; switch (val) { case 1: case 2: @@ -1144,7 +1146,7 @@ static void hp_amp_power(struct snd_soc_codec *codec, int on) static int rt5645_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -1205,7 +1207,7 @@ static int rt5645_hp_event(struct snd_soc_dapm_widget *w, static int rt5645_spk_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -1232,7 +1234,7 @@ static int rt5645_spk_event(struct snd_soc_dapm_widget *w, static int rt5645_lout_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -1262,7 +1264,7 @@ static int rt5645_lout_event(struct snd_soc_dapm_widget *w, static int rt5645_bst2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: -- cgit v1.2.3 From 30c173ed3e03a21be78257852d1815d7c4e55ae9 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:14 +0100 Subject: ASoC: rt5651: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/rt5651.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index bb0a3ab5416c..9f4c7be6d798 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -376,7 +376,7 @@ static const struct snd_kcontrol_new rt5651_snd_controls[] = { static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); int idx = -EINVAL; @@ -394,9 +394,10 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, static int is_sysclk_from_pll(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int val; - val = snd_soc_read(source->codec, RT5651_GLB_CLK); + val = snd_soc_read(codec, RT5651_GLB_CLK); val &= RT5651_SCLK_SRC_MASK; if (val == RT5651_SCLK_SRC_PLL1) return 1; @@ -731,7 +732,7 @@ static const struct snd_kcontrol_new rt5651_pdm_r_mux = static int rt5651_amp_power_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -769,7 +770,7 @@ static int rt5651_amp_power_event(struct snd_soc_dapm_widget *w, static int rt5651_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -813,7 +814,8 @@ static int rt5651_hp_event(struct snd_soc_dapm_widget *w, static int rt5651_hp_post_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -833,7 +835,7 @@ static int rt5651_hp_post_event(struct snd_soc_dapm_widget *w, static int rt5651_bst1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -856,7 +858,7 @@ static int rt5651_bst1_event(struct snd_soc_dapm_widget *w, static int rt5651_bst2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -879,7 +881,7 @@ static int rt5651_bst2_event(struct snd_soc_dapm_widget *w, static int rt5651_bst3_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: -- cgit v1.2.3 From 8eee1468eebdcef3e094bb8abc846fa101a9a961 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:15 +0100 Subject: ASoC: rt5670: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/rt5670.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index 8a0833de1665..697aabf456a5 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -498,7 +498,7 @@ static const struct snd_kcontrol_new rt5670_snd_controls[] = { static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec); int idx = -EINVAL; @@ -515,9 +515,10 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int val; - val = snd_soc_read(source->codec, RT5670_GLB_CLK); + val = snd_soc_read(codec, RT5670_GLB_CLK); val &= RT5670_SCLK_SRC_MASK; if (val == RT5670_SCLK_SRC_PLL1) return 1; @@ -528,6 +529,7 @@ static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, static int is_using_asrc(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); unsigned int reg, shift, val; switch (source->shift) { @@ -563,7 +565,7 @@ static int is_using_asrc(struct snd_soc_dapm_widget *source, return 0; } - val = (snd_soc_read(source->codec, reg) >> shift) & 0xf; + val = (snd_soc_read(codec, reg) >> shift) & 0xf; switch (val) { case 1: case 2: @@ -1146,7 +1148,7 @@ static const struct snd_kcontrol_new rt5670_vad_adc_mux = static int rt5670_hp_power_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -1182,7 +1184,7 @@ static int rt5670_hp_power_event(struct snd_soc_dapm_widget *w, static int rt5670_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -1232,7 +1234,7 @@ static int rt5670_hp_event(struct snd_soc_dapm_widget *w, static int rt5670_bst1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -1255,7 +1257,7 @@ static int rt5670_bst1_event(struct snd_soc_dapm_widget *w, static int rt5670_bst2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); switch (event) { case SND_SOC_DAPM_POST_PMU: -- cgit v1.2.3 From 46f20872bc22c7513027dea09ac8d87f88e7e730 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:16 +0100 Subject: ASoC: rt5677: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/codecs/rt5677.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index 88de759fb7fc..ff7cce941106 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -895,7 +895,7 @@ static const struct snd_kcontrol_new rt5677_snd_controls[] = { static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); int idx = rl6231_calc_dmic_clk(rt5677->sysclk); @@ -910,7 +910,8 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { - struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(source->codec); + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); + struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); unsigned int val; regmap_read(rt5677->regmap, RT5677_GLB_CLK1, &val); @@ -924,7 +925,7 @@ static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, static int is_using_asrc(struct snd_soc_dapm_widget *source, struct snd_soc_dapm_widget *sink) { - struct snd_soc_codec *codec = source->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); unsigned int reg, shift, val; @@ -2125,7 +2126,7 @@ static const struct snd_kcontrol_new rt5677_if2_dac7_tdm_sel_mux = static int rt5677_bst1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -2149,7 +2150,7 @@ static int rt5677_bst1_event(struct snd_soc_dapm_widget *w, static int rt5677_bst2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -2173,7 +2174,7 @@ static int rt5677_bst2_event(struct snd_soc_dapm_widget *w, static int rt5677_set_pll1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -2191,7 +2192,7 @@ static int rt5677_set_pll1_event(struct snd_soc_dapm_widget *w, static int rt5677_set_pll2_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -2209,7 +2210,7 @@ static int rt5677_set_pll2_event(struct snd_soc_dapm_widget *w, static int rt5677_set_micbias1_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); switch (event) { @@ -2236,7 +2237,7 @@ static int rt5677_set_micbias1_event(struct snd_soc_dapm_widget *w, static int rt5677_if1_adc_tdm_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); unsigned int value; @@ -2259,7 +2260,7 @@ static int rt5677_if1_adc_tdm_event(struct snd_soc_dapm_widget *w, static int rt5677_if2_adc_tdm_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); unsigned int value; @@ -2282,7 +2283,7 @@ static int rt5677_if2_adc_tdm_event(struct snd_soc_dapm_widget *w, static int rt5677_vref_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - struct snd_soc_codec *codec = w->codec; + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec); switch (event) { -- cgit v1.2.3 From 96da4e5b2e1d04478fb6d540085f2859256ca788 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 15 Jan 2015 12:52:17 +0100 Subject: ASoC: Remove codec field from snd_soc_dapm_widget There are no more users of this field left so it can finally be removed. New users should use snd_soc_dapm_to_codec(w->dapm); The reason why it is removed is because it doesn't fit to well anymore in the componentized ASoC hierarchy, where DAPM works on the snd_soc_component level. And the alternative of snd_soc_dapm_to_codec(w->dapm) typically generates the same amount of code, so there is really no reason to keep it. For automatic conversion the following coccinelle semantic patch can be used: // @@ struct snd_soc_dapm_widget *w; @@ -w->codec +snd_soc_dapm_to_codec(w->dapm) // Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- include/sound/soc-dapm.h | 1 - sound/soc/soc-dapm.c | 2 -- 2 files changed, 3 deletions(-) (limited to 'sound/soc') diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 89823cfe6f04..cc7104ab9660 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -526,7 +526,6 @@ struct snd_soc_dapm_widget { enum snd_soc_dapm_type id; const char *name; /* widget name */ const char *sname; /* stream name */ - struct snd_soc_codec *codec; struct list_head list; struct snd_soc_dapm_context *dapm; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index c5136bb1f982..f6ae254e33ef 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -3130,8 +3130,6 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, } w->dapm = dapm; - if (dapm->component) - w->codec = dapm->component->codec; INIT_LIST_HEAD(&w->sources); INIT_LIST_HEAD(&w->sinks); INIT_LIST_HEAD(&w->list); -- cgit v1.2.3 From 3a41e0f7233a644b45e536a31c0116500ac106a4 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 16 Jan 2015 14:34:52 +0100 Subject: ASoC: jive: Automatically disconnect non-connected pins All DAPM input and output pins of the wm8750 are either used in the card's DAPM routing table or are marked as not connected. Set the fully_routed flag of the card instead of manually marking the unused inputs and outputs as not connected. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/jive_wm8750.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c index 6c3b359bb4c1..7fcb51faa2a0 100644 --- a/sound/soc/samsung/jive_wm8750.c +++ b/sound/soc/samsung/jive_wm8750.c @@ -83,22 +83,6 @@ static struct snd_soc_ops jive_ops = { .hw_params = jive_hw_params, }; -static int jive_wm8750_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - - /* These endpoints are not being used. */ - snd_soc_dapm_nc_pin(dapm, "LINPUT2"); - snd_soc_dapm_nc_pin(dapm, "RINPUT2"); - snd_soc_dapm_nc_pin(dapm, "LINPUT3"); - snd_soc_dapm_nc_pin(dapm, "RINPUT3"); - snd_soc_dapm_nc_pin(dapm, "OUT3"); - snd_soc_dapm_nc_pin(dapm, "MONO"); - - return 0; -} - static struct snd_soc_dai_link jive_dai = { .name = "wm8750", .stream_name = "WM8750", @@ -106,7 +90,6 @@ static struct snd_soc_dai_link jive_dai = { .codec_dai_name = "wm8750-hifi", .platform_name = "s3c2412-i2s", .codec_name = "wm8750.0-001a", - .init = jive_wm8750_init, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, .ops = &jive_ops, @@ -123,6 +106,7 @@ static struct snd_soc_card snd_soc_machine_jive = { .num_dapm_widgets = ARRAY_SIZE(wm8750_dapm_widgets), .dapm_routes = audio_map, .num_dapm_routes = ARRAY_SIZE(audio_map), + .fully_routed = true, }; static struct platform_device *jive_snd_device; -- cgit v1.2.3 From e236d4d796f87d062f59af8004c8f485baf10b62 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 16 Jan 2015 14:34:53 +0100 Subject: ASoC: smdk_wm8580: Pass card DAPM context to snd_soc_dapm_disable_pin() The "MicIn" widget is a card level DAPM element so pass the card's DAPM context instead of the CODEC's DAPM context to snd_soc_dapm_disable_pin(). Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/smdk_wm8580.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index 17a2f717ec02..548bfd993788 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -136,13 +136,10 @@ static const struct snd_soc_dapm_route smdk_wm8580_audio_map[] = { static int smdk_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - /* Enabling the microphone requires the fitting of a 0R * resistor to connect the line from the microphone jack. */ - snd_soc_dapm_disable_pin(dapm, "MicIn"); + snd_soc_dapm_disable_pin(&rtd->card->dapm, "MicIn"); return 0; } -- cgit v1.2.3 From a59aa180ea56004a8dd6ece93699adf5eacdf4d9 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 16 Jan 2015 20:04:16 +0100 Subject: ASoC: samsung: Replace depends on REGMAP_I2C with depends on I2C regmap is a library function that gets selected by drivers that need it. No driver modules should depend on it, since this can create dependency loops. E.g. if machine driver depends on REGMAP_I2C and selects the CODEC driver and the CODEC driver selects REGMAP_I2C, then the machine driver selects by extension one of its dependencies. The proper way to handle this is for machine drivers to depend on the same dependencies as the CODEC driver they select. In this case it is I2C. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- sound/soc/samsung/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index fc67f97f19f6..e817a2f43ea8 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -54,7 +54,7 @@ config SND_SOC_SAMSUNG_JIVE_WM8750 config SND_SOC_SAMSUNG_SMDK_WM8580 tristate "SoC I2S Audio support for WM8580 on SMDK" depends on SND_SOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDKV210 || MACH_SMDKC110) - depends on REGMAP_I2C + depends on I2C select SND_SOC_WM8580 select SND_SAMSUNG_I2S help @@ -167,7 +167,7 @@ config SND_SOC_SAMSUNG_SMDK_SPDIF config SND_SOC_SMDK_WM8580_PCM tristate "SoC PCM Audio support for WM8580 on SMDK" depends on SND_SOC_SAMSUNG && (MACH_SMDKV210 || MACH_SMDKC110) - depends on REGMAP_I2C + depends on I2C select SND_SOC_WM8580 select SND_SAMSUNG_PCM help -- cgit v1.2.3 From 47e039413cacee70229ebbf6de5a8e3b27e6f057 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 23 Jan 2015 16:21:36 +0100 Subject: ASoC: Add support for allocating AC'97 device before registering it In some cases it is necessary to before additional operations after the device has been initialized and before the device is registered. This can for example be resetting the device. This patch introduces a new function snd_soc_alloc_ac97_codec() which is similar to snd_soc_new_ac97_codec() except that it does not register the device. Any users of snd_soc_alloc_ac97_codec() are responsible for calling device_add() manually. Fixes: 6794f709b712 ("ASoC: ac97: Drop delayed device registration") Reported-by: Manuel Lauss Signed-off-by: Lars-Peter Clausen Tested-by: Manuel Lauss Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- include/sound/soc.h | 1 + sound/soc/soc-ac97.c | 36 ++++++++++++++++++++++++++++++------ 2 files changed, 31 insertions(+), 6 deletions(-) (limited to 'sound/soc') diff --git a/include/sound/soc.h b/include/sound/soc.h index b4fca9aed2a2..ac8b333acb4d 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -498,6 +498,7 @@ int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned int reg, unsigned int mask, unsigned int value); #ifdef CONFIG_SND_SOC_AC97_BUS +struct snd_ac97 *snd_soc_alloc_ac97_codec(struct snd_soc_codec *codec); struct snd_ac97 *snd_soc_new_ac97_codec(struct snd_soc_codec *codec); void snd_soc_free_ac97_codec(struct snd_ac97 *ac97); diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c index 2e10e9a38376..08d7259bbaab 100644 --- a/sound/soc/soc-ac97.c +++ b/sound/soc/soc-ac97.c @@ -48,15 +48,18 @@ static void soc_ac97_device_release(struct device *dev) } /** - * snd_soc_new_ac97_codec - initailise AC97 device - * @codec: audio codec + * snd_soc_alloc_ac97_codec() - Allocate new a AC'97 device + * @codec: The CODEC for which to create the AC'97 device * - * Initialises AC97 codec resources for use by ad-hoc devices only. + * Allocated a new snd_ac97 device and intializes it, but does not yet register + * it. The caller is responsible to either call device_add(&ac97->dev) to + * register the device, or to call put_device(&ac97->dev) to free the device. + * + * Returns: A snd_ac97 device or a PTR_ERR in case of an error. */ -struct snd_ac97 *snd_soc_new_ac97_codec(struct snd_soc_codec *codec) +struct snd_ac97 *snd_soc_alloc_ac97_codec(struct snd_soc_codec *codec) { struct snd_ac97 *ac97; - int ret; ac97 = kzalloc(sizeof(struct snd_ac97), GFP_KERNEL); if (ac97 == NULL) @@ -73,7 +76,28 @@ struct snd_ac97 *snd_soc_new_ac97_codec(struct snd_soc_codec *codec) codec->component.card->snd_card->number, 0, codec->component.name); - ret = device_register(&ac97->dev); + device_initialize(&ac97->dev); + + return ac97; +} +EXPORT_SYMBOL(snd_soc_alloc_ac97_codec); + +/** + * snd_soc_new_ac97_codec - initailise AC97 device + * @codec: audio codec + * + * Initialises AC97 codec resources for use by ad-hoc devices only. + */ +struct snd_ac97 *snd_soc_new_ac97_codec(struct snd_soc_codec *codec) +{ + struct snd_ac97 *ac97; + int ret; + + ac97 = snd_soc_alloc_ac97_codec(codec); + if (IS_ERR(ac97)) + return ac97; + + ret = device_add(&ac97->dev); if (ret) { put_device(&ac97->dev); return ERR_PTR(ret); -- cgit v1.2.3 From f8d71be5553a3fbc20363243ecfc11dcdd1e18fe Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 23 Jan 2015 16:21:37 +0100 Subject: ASoC: wm97xx: Reset AC'97 device before registering it The wm97xx touchscreen driver binds itself to the snd_ac97 device that gets registered by the CODEC driver and expects that the device has already been reset. Before commit 6794f709b712 ("ASoC: ac97: Drop delayed device registration") the device was only registered after the probe function of the CODEC driver had finished running, but starting with the mentioned commit the device is registered as soon as snd_soc_new_ac97_codec() is called. This causes the touchscreen driver to no longer work. Modify the CODEC drivers to use snd_soc_alloc_ac97_codec() instead of snd_soc_new_ac97_codec() and make sure that the AC'97 device is reset before the snd_ac97 device gets registered. Fixes: 6794f709b712 ("ASoC: ac97: Drop delayed device registration") Reported-by: Manuel Lauss Signed-off-by: Lars-Peter Clausen Tested-by: Manuel Lauss Acked-by: Charles Keepax Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- sound/soc/codecs/wm9705.c | 16 ++++++++++------ sound/soc/codecs/wm9712.c | 12 ++++++++---- sound/soc/codecs/wm9713.c | 12 ++++++++---- 3 files changed, 26 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c index 3eddb18fefd1..5cc457ef8894 100644 --- a/sound/soc/codecs/wm9705.c +++ b/sound/soc/codecs/wm9705.c @@ -344,23 +344,27 @@ static int wm9705_soc_probe(struct snd_soc_codec *codec) struct snd_ac97 *ac97; int ret = 0; - ac97 = snd_soc_new_ac97_codec(codec); + ac97 = snd_soc_alloc_ac97_codec(codec); if (IS_ERR(ac97)) { ret = PTR_ERR(ac97); dev_err(codec->dev, "Failed to register AC97 codec\n"); return ret; } - snd_soc_codec_set_drvdata(codec, ac97); - ret = wm9705_reset(codec); if (ret) - goto reset_err; + goto err_put_device; + + ret = device_add(&ac97->dev); + if (ret) + goto err_put_device; + + snd_soc_codec_set_drvdata(codec, ac97); return 0; -reset_err: - snd_soc_free_ac97_codec(ac97); +err_put_device: + put_device(&ac97->dev); return ret; } diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index e04643d2bb24..9517571e820d 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -666,7 +666,7 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec) struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec); int ret = 0; - wm9712->ac97 = snd_soc_new_ac97_codec(codec); + wm9712->ac97 = snd_soc_alloc_ac97_codec(codec); if (IS_ERR(wm9712->ac97)) { ret = PTR_ERR(wm9712->ac97); dev_err(codec->dev, "Failed to register AC97 codec: %d\n", ret); @@ -675,15 +675,19 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec) ret = wm9712_reset(codec, 0); if (ret < 0) - goto reset_err; + goto err_put_device; + + ret = device_add(&wm9712->ac97->dev); + if (ret) + goto err_put_device; /* set alc mux to none */ ac97_write(codec, AC97_VIDEO, ac97_read(codec, AC97_VIDEO) | 0x3000); return 0; -reset_err: - snd_soc_free_ac97_codec(wm9712->ac97); +err_put_device: + put_device(&wm9712->ac97->dev); return ret; } diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c index 71b9d5b0734d..6ab1122a3872 100644 --- a/sound/soc/codecs/wm9713.c +++ b/sound/soc/codecs/wm9713.c @@ -1225,7 +1225,7 @@ static int wm9713_soc_probe(struct snd_soc_codec *codec) struct wm9713_priv *wm9713 = snd_soc_codec_get_drvdata(codec); int ret = 0, reg; - wm9713->ac97 = snd_soc_new_ac97_codec(codec); + wm9713->ac97 = snd_soc_alloc_ac97_codec(codec); if (IS_ERR(wm9713->ac97)) return PTR_ERR(wm9713->ac97); @@ -1234,7 +1234,11 @@ static int wm9713_soc_probe(struct snd_soc_codec *codec) wm9713_reset(codec, 0); ret = wm9713_reset(codec, 1); if (ret < 0) - goto reset_err; + goto err_put_device; + + ret = device_add(&wm9713->ac97->dev); + if (ret) + goto err_put_device; /* unmute the adc - move to kcontrol */ reg = ac97_read(codec, AC97_CD) & 0x7fff; @@ -1242,8 +1246,8 @@ static int wm9713_soc_probe(struct snd_soc_codec *codec) return 0; -reset_err: - snd_soc_free_ac97_codec(wm9713->ac97); +err_put_device: + put_device(&wm9713->ac97->dev); return ret; } -- cgit v1.2.3 From 54d96a40e0dfb5aa2eea0b010ddc1c7e8742e364 Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Fri, 23 Jan 2015 14:51:09 +0800 Subject: ASoC: rt286: Fix capture volume setting issue The purpose of rt286_adc_event is to mute/numnte the ADC mixer. However, it will also set the capture volume to default value. As a result, "ADC0 Capture Volume" is not working if it is set before capture start. This patch remove rt286_adc_event and add "ADC0 Capture Switch" to mute/unmute ADC mixer. Signed-off-by: Bard Liao Signed-off-by: Mark Brown --- sound/soc/codecs/rt286.c | 38 ++++++-------------------------------- 1 file changed, 6 insertions(+), 32 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index 1d1c7f8a9af2..847cc4b9bee5 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -417,6 +417,8 @@ static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0); static const struct snd_kcontrol_new rt286_snd_controls[] = { SOC_DOUBLE_R_TLV("DAC0 Playback Volume", RT286_DACL_GAIN, RT286_DACR_GAIN, 0, 0x7f, 0, out_vol_tlv), + SOC_DOUBLE_R("ADC0 Capture Switch", RT286_ADCL_GAIN, + RT286_ADCR_GAIN, 7, 1, 1), SOC_DOUBLE_R_TLV("ADC0 Capture Volume", RT286_ADCL_GAIN, RT286_ADCR_GAIN, 0, 0x7f, 0, out_vol_tlv), SOC_SINGLE_TLV("AMIC Volume", RT286_MIC_GAIN, @@ -538,32 +540,6 @@ static int rt286_set_dmic1_event(struct snd_soc_dapm_widget *w, return 0; } -static int rt286_adc_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - unsigned int nid; - - nid = (w->reg >> 20) & 0xff; - - switch (event) { - case SND_SOC_DAPM_POST_PMU: - snd_soc_update_bits(codec, - VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, nid, 0), - 0x7080, 0x7000); - break; - case SND_SOC_DAPM_PRE_PMD: - snd_soc_update_bits(codec, - VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, nid, 0), - 0x7080, 0x7080); - break; - default: - return 0; - } - - return 0; -} - static int rt286_vref_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { @@ -667,12 +643,10 @@ static const struct snd_soc_dapm_widget rt286_dapm_widgets[] = { SND_SOC_DAPM_ADC("ADC 1", NULL, SND_SOC_NOPM, 0, 0), /* ADC Mux */ - SND_SOC_DAPM_MUX_E("ADC 0 Mux", RT286_SET_POWER(RT286_ADC_IN1), 0, 1, - &rt286_adc0_mux, rt286_adc_event, SND_SOC_DAPM_PRE_PMD | - SND_SOC_DAPM_POST_PMU), - SND_SOC_DAPM_MUX_E("ADC 1 Mux", RT286_SET_POWER(RT286_ADC_IN2), 0, 1, - &rt286_adc1_mux, rt286_adc_event, SND_SOC_DAPM_PRE_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_MUX("ADC 0 Mux", RT286_SET_POWER(RT286_ADC_IN1), 0, 1, + &rt286_adc0_mux), + SND_SOC_DAPM_MUX("ADC 1 Mux", RT286_SET_POWER(RT286_ADC_IN2), 0, 1, + &rt286_adc1_mux), /* Audio Interface */ SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), -- cgit v1.2.3 From 3463667aa171ed5359d63a6195e65d457aa6eb2f Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Fri, 23 Jan 2015 14:15:30 +0200 Subject: ASoC: rt5640: Add RT5642 ACPI ID for Intel Baytrail Asus T100TAF uses ACPI ID "10EC5642" for its audio codec. I suppose it is updated ACPI ID for the RT5642 codec since some earlier platforms are using "10EC5640" with the RT5642 too. Signed-off-by: Jarkko Nikula Signed-off-by: Mark Brown --- sound/soc/codecs/rt5640.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index c3f2decd643c..1ff726c29249 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -2124,6 +2124,7 @@ MODULE_DEVICE_TABLE(of, rt5640_of_match); static struct acpi_device_id rt5640_acpi_match[] = { { "INT33CA", 0 }, { "10EC5640", 0 }, + { "10EC5642", 0 }, { }, }; MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); -- cgit v1.2.3 From b0402717c987c7e1150ae7ad800a9eb75664012f Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:02:01 +0100 Subject: ASoC: sta32x: correct bit shift value for IDE register MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The IDE bit in the CONFF register is the third bit not the fourth. Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/sta32x.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sta32x.h b/sound/soc/codecs/sta32x.h index d8e32a6262ee..d3191c983d71 100644 --- a/sound/soc/codecs/sta32x.h +++ b/sound/soc/codecs/sta32x.h @@ -131,7 +131,7 @@ #define STA32X_CONFF_OCFG_MASK 0x03 #define STA32X_CONFF_OCFG_SHIFT 0 #define STA32X_CONFF_IDE 0x04 -#define STA32X_CONFF_IDE_SHIFT 3 +#define STA32X_CONFF_IDE_SHIFT 2 #define STA32X_CONFF_BCLE 0x08 #define STA32X_CONFF_ECLE 0x20 #define STA32X_CONFF_PWDN 0x40 -- cgit v1.2.3 From a1be4cead9b9504aa6fc93b624975601cec8c188 Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:01:53 +0100 Subject: ASoC: sta32x: Convert to direct regmap API usage. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit use the regmap API directly rather than relying on the snd_soc_read/write functions as this seems to be in accordance with common practice. Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/Kconfig | 1 + sound/soc/codecs/sta32x.c | 271 ++++++++++++++++++++++++++-------------------- 2 files changed, 152 insertions(+), 120 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 8349f982a586..27e1e3b59649 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -581,6 +581,7 @@ config SND_SOC_SSM4567 config SND_SOC_STA32X tristate + select REGMAP_I2C config SND_SOC_STA350 tristate "STA350 speaker amplifier" diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index 7e18200dd6a9..4517453b33b6 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -102,6 +102,35 @@ static const struct reg_default sta32x_regs[] = { { 0x2c, 0x0c }, }; +static const struct regmap_range sta32x_write_regs_range[] = { + regmap_reg_range(STA32X_CONFA, STA32X_AUTO2), + regmap_reg_range(STA32X_C1CFG, STA32X_FDRC2), +}; + +static const struct regmap_range sta32x_read_regs_range[] = { + regmap_reg_range(STA32X_CONFA, STA32X_AUTO2), + regmap_reg_range(STA32X_C1CFG, STA32X_FDRC2), +}; + +static const struct regmap_range sta32x_volatile_regs_range[] = { + regmap_reg_range(STA32X_CFADDR2, STA32X_CFUD), +}; + +static const struct regmap_access_table sta32x_write_regs = { + .yes_ranges = sta32x_write_regs_range, + .n_yes_ranges = ARRAY_SIZE(sta32x_write_regs_range), +}; + +static const struct regmap_access_table sta32x_read_regs = { + .yes_ranges = sta32x_read_regs_range, + .n_yes_ranges = ARRAY_SIZE(sta32x_read_regs_range), +}; + +static const struct regmap_access_table sta32x_volatile_regs = { + .yes_ranges = sta32x_volatile_regs_range, + .n_yes_ranges = ARRAY_SIZE(sta32x_volatile_regs_range), +}; + /* regulator power supply names */ static const char *sta32x_supply_names[] = { "Vdda", /* analog supply, 3.3VV */ @@ -122,6 +151,7 @@ struct sta32x_priv { u32 coef_shadow[STA32X_COEF_COUNT]; struct delayed_work watchdog_work; int shutdown; + struct mutex coeff_lock; }; static const DECLARE_TLV_DB_SCALE(mvol_tlv, -12700, 50, 1); @@ -244,29 +274,42 @@ static int sta32x_coefficient_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); int numcoef = kcontrol->private_value >> 16; int index = kcontrol->private_value & 0xffff; - unsigned int cfud; - int i; + unsigned int cfud, val; + int i, ret = 0; + + mutex_lock(&sta32x->coeff_lock); /* preserve reserved bits in STA32X_CFUD */ - cfud = snd_soc_read(codec, STA32X_CFUD) & 0xf0; - /* chip documentation does not say if the bits are self clearing, - * so do it explicitly */ - snd_soc_write(codec, STA32X_CFUD, cfud); + regmap_read(sta32x->regmap, STA32X_CFUD, &cfud); + cfud &= 0xf0; + /* + * chip documentation does not say if the bits are self clearing, + * so do it explicitly + */ + regmap_write(sta32x->regmap, STA32X_CFUD, cfud); - snd_soc_write(codec, STA32X_CFADDR2, index); - if (numcoef == 1) - snd_soc_write(codec, STA32X_CFUD, cfud | 0x04); - else if (numcoef == 5) - snd_soc_write(codec, STA32X_CFUD, cfud | 0x08); - else - return -EINVAL; - for (i = 0; i < 3 * numcoef; i++) - ucontrol->value.bytes.data[i] = - snd_soc_read(codec, STA32X_B1CF1 + i); + regmap_write(sta32x->regmap, STA32X_CFADDR2, index); + if (numcoef == 1) { + regmap_write(sta32x->regmap, STA32X_CFUD, cfud | 0x04); + } else if (numcoef == 5) { + regmap_write(sta32x->regmap, STA32X_CFUD, cfud | 0x08); + } else { + ret = -EINVAL; + goto exit_unlock; + } - return 0; + for (i = 0; i < 3 * numcoef; i++) { + regmap_read(sta32x->regmap, STA32X_B1CF1 + i, &val); + ucontrol->value.bytes.data[i] = val; + } + +exit_unlock: + mutex_unlock(&sta32x->coeff_lock); + + return ret; } static int sta32x_coefficient_put(struct snd_kcontrol *kcontrol, @@ -280,24 +323,27 @@ static int sta32x_coefficient_put(struct snd_kcontrol *kcontrol, int i; /* preserve reserved bits in STA32X_CFUD */ - cfud = snd_soc_read(codec, STA32X_CFUD) & 0xf0; - /* chip documentation does not say if the bits are self clearing, - * so do it explicitly */ - snd_soc_write(codec, STA32X_CFUD, cfud); + regmap_read(sta32x->regmap, STA32X_CFUD, &cfud); + cfud &= 0xf0; + /* + * chip documentation does not say if the bits are self clearing, + * so do it explicitly + */ + regmap_write(sta32x->regmap, STA32X_CFUD, cfud); - snd_soc_write(codec, STA32X_CFADDR2, index); + regmap_write(sta32x->regmap, STA32X_CFADDR2, index); for (i = 0; i < numcoef && (index + i < STA32X_COEF_COUNT); i++) sta32x->coef_shadow[index + i] = (ucontrol->value.bytes.data[3 * i] << 16) | (ucontrol->value.bytes.data[3 * i + 1] << 8) | (ucontrol->value.bytes.data[3 * i + 2]); for (i = 0; i < 3 * numcoef; i++) - snd_soc_write(codec, STA32X_B1CF1 + i, - ucontrol->value.bytes.data[i]); + regmap_write(sta32x->regmap, STA32X_B1CF1 + i, + ucontrol->value.bytes.data[i]); if (numcoef == 1) - snd_soc_write(codec, STA32X_CFUD, cfud | 0x01); + regmap_write(sta32x->regmap, STA32X_CFUD, cfud | 0x01); else if (numcoef == 5) - snd_soc_write(codec, STA32X_CFUD, cfud | 0x02); + regmap_write(sta32x->regmap, STA32X_CFUD, cfud | 0x02); else return -EINVAL; @@ -311,20 +357,23 @@ static int sta32x_sync_coef_shadow(struct snd_soc_codec *codec) int i; /* preserve reserved bits in STA32X_CFUD */ - cfud = snd_soc_read(codec, STA32X_CFUD) & 0xf0; + regmap_read(sta32x->regmap, STA32X_CFUD, &cfud); + cfud &= 0xf0; for (i = 0; i < STA32X_COEF_COUNT; i++) { - snd_soc_write(codec, STA32X_CFADDR2, i); - snd_soc_write(codec, STA32X_B1CF1, - (sta32x->coef_shadow[i] >> 16) & 0xff); - snd_soc_write(codec, STA32X_B1CF2, - (sta32x->coef_shadow[i] >> 8) & 0xff); - snd_soc_write(codec, STA32X_B1CF3, - (sta32x->coef_shadow[i]) & 0xff); - /* chip documentation does not say if the bits are - * self-clearing, so do it explicitly */ - snd_soc_write(codec, STA32X_CFUD, cfud); - snd_soc_write(codec, STA32X_CFUD, cfud | 0x01); + regmap_write(sta32x->regmap, STA32X_CFADDR2, i); + regmap_write(sta32x->regmap, STA32X_B1CF1, + (sta32x->coef_shadow[i] >> 16) & 0xff); + regmap_write(sta32x->regmap, STA32X_B1CF2, + (sta32x->coef_shadow[i] >> 8) & 0xff); + regmap_write(sta32x->regmap, STA32X_B1CF3, + (sta32x->coef_shadow[i]) & 0xff); + /* + * chip documentation does not say if the bits are + * self-clearing, so do it explicitly + */ + regmap_write(sta32x->regmap, STA32X_CFUD, cfud); + regmap_write(sta32x->regmap, STA32X_CFUD, cfud | 0x01); } return 0; } @@ -336,11 +385,11 @@ static int sta32x_cache_sync(struct snd_soc_codec *codec) int rc; /* mute during register sync */ - mute = snd_soc_read(codec, STA32X_MMUTE); - snd_soc_write(codec, STA32X_MMUTE, mute | STA32X_MMUTE_MMUTE); + regmap_read(sta32x->regmap, STA32X_MMUTE, &mute); + regmap_write(sta32x->regmap, STA32X_MMUTE, mute | STA32X_MMUTE_MMUTE); sta32x_sync_coef_shadow(codec); rc = regcache_sync(sta32x->regmap); - snd_soc_write(codec, STA32X_MMUTE, mute); + regmap_write(sta32x->regmap, STA32X_MMUTE, mute); return rc; } @@ -599,10 +648,7 @@ static int sta32x_set_dai_fmt(struct snd_soc_dai *codec_dai, { struct snd_soc_codec *codec = codec_dai->codec; struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); - u8 confb = snd_soc_read(codec, STA32X_CONFB); - - pr_debug("\n"); - confb &= ~(STA32X_CONFB_C1IM | STA32X_CONFB_C2IM); + u8 confb = 0; switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBS_CFS: @@ -632,8 +678,8 @@ static int sta32x_set_dai_fmt(struct snd_soc_dai *codec_dai, return -EINVAL; } - snd_soc_write(codec, STA32X_CONFB, confb); - return 0; + return regmap_update_bits(sta32x->regmap, STA32X_CONFB, + STA32X_CONFB_C1IM | STA32X_CONFB_C2IM, confb); } /** @@ -653,7 +699,7 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); unsigned int rate; int i, mcs = -1, ir = -1; - u8 confa, confb; + unsigned int confa, confb; rate = params_rate(params); pr_debug("rate: %u\n", rate); @@ -672,12 +718,10 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, if (mcs < 0) return -EINVAL; - confa = snd_soc_read(codec, STA32X_CONFA); - confa &= ~(STA32X_CONFA_MCS_MASK | STA32X_CONFA_IR_MASK); - confa |= (ir << STA32X_CONFA_IR_SHIFT) | (mcs << STA32X_CONFA_MCS_SHIFT); + confa = (ir << STA32X_CONFA_IR_SHIFT) | + (mcs << STA32X_CONFA_MCS_SHIFT); + confb = 0; - confb = snd_soc_read(codec, STA32X_CONFB); - confb &= ~(STA32X_CONFB_SAI_MASK | STA32X_CONFB_SAIFB); switch (params_width(params)) { case 24: pr_debug("24bit\n"); @@ -746,8 +790,20 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - snd_soc_write(codec, STA32X_CONFA, confa); - snd_soc_write(codec, STA32X_CONFB, confb); + ret = regmap_update_bits(sta32x->regmap, STA32X_CONFA, + STA32X_CONFA_MCS_MASK | STA32X_CONFA_IR_MASK, + confa); + if (ret < 0) + return ret; + + ret = regmap_update_bits(sta32x->regmap, STA32X_CONFB, + STA32X_CONFB_SAI_MASK | STA32X_CONFB_SAIFB, + confb); + if (ret < 0) + return ret; + + return 0; +} return 0; } @@ -773,7 +829,7 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_PREPARE: /* Full power on */ - snd_soc_update_bits(codec, STA32X_CONFF, + regmap_update_bits(sta32x->regmap, STA32X_CONFF, STA32X_CONFF_PWDN | STA32X_CONFF_EAPD, STA32X_CONFF_PWDN | STA32X_CONFF_EAPD); break; @@ -792,19 +848,17 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec, sta32x_watchdog_start(sta32x); } - /* Power up to mute */ - /* FIXME */ - snd_soc_update_bits(codec, STA32X_CONFF, - STA32X_CONFF_PWDN | STA32X_CONFF_EAPD, - STA32X_CONFF_PWDN | STA32X_CONFF_EAPD); + /* Power down */ + regmap_update_bits(sta32x->regmap, STA32X_CONFF, + STA32X_CONFF_PWDN | STA32X_CONFF_EAPD, + 0); break; case SND_SOC_BIAS_OFF: /* The chip runs through the power down sequence for us. */ - snd_soc_update_bits(codec, STA32X_CONFF, - STA32X_CONFF_PWDN | STA32X_CONFF_EAPD, - STA32X_CONFF_PWDN); + regmap_update_bits(sta32x->regmap, STA32X_CONFF, + STA32X_CONFF_PWDN | STA32X_CONFF_EAPD, 0); msleep(300); sta32x_watchdog_stop(sta32x); regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), @@ -836,11 +890,8 @@ static struct snd_soc_dai_driver sta32x_dai = { static int sta32x_probe(struct snd_soc_codec *codec) { struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); + struct sta32x_platform_data *pdata = sta32x->pdata; int i, ret = 0, thermal = 0; - - sta32x->codec = codec; - sta32x->pdata = dev_get_platdata(codec->dev); - ret = regulator_bulk_enable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); if (ret != 0) { @@ -848,50 +899,34 @@ static int sta32x_probe(struct snd_soc_codec *codec) return ret; } - /* Chip documentation explicitly requires that the reset values - * of reserved register bits are left untouched. - * Write the register default value to cache for reserved registers, - * so the write to the these registers are suppressed by the cache - * restore code when it skips writes of default registers. - */ - regcache_cache_only(sta32x->regmap, true); - snd_soc_write(codec, STA32X_CONFC, 0xc2); - snd_soc_write(codec, STA32X_CONFE, 0xc2); - snd_soc_write(codec, STA32X_CONFF, 0x5c); - snd_soc_write(codec, STA32X_MMUTE, 0x10); - snd_soc_write(codec, STA32X_AUTO1, 0x60); - snd_soc_write(codec, STA32X_AUTO3, 0x00); - snd_soc_write(codec, STA32X_C3CFG, 0x40); - regcache_cache_only(sta32x->regmap, false); - /* set thermal warning adjustment and recovery */ - if (!(sta32x->pdata->thermal_conf & STA32X_THERMAL_ADJUSTMENT_ENABLE)) + if (!pdata->thermal_warning_recovery) thermal |= STA32X_CONFA_TWAB; - if (!(sta32x->pdata->thermal_conf & STA32X_THERMAL_RECOVERY_ENABLE)) + if (!pdata->thermal_warning_adjustment) thermal |= STA32X_CONFA_TWRB; - snd_soc_update_bits(codec, STA32X_CONFA, - STA32X_CONFA_TWAB | STA32X_CONFA_TWRB, - thermal); + regmap_update_bits(sta32x->regmap, STA32X_CONFA, + STA32X_CONFA_TWAB | STA32X_CONFA_TWRB, + thermal); /* select output configuration */ - snd_soc_update_bits(codec, STA32X_CONFF, - STA32X_CONFF_OCFG_MASK, - sta32x->pdata->output_conf - << STA32X_CONFF_OCFG_SHIFT); + regmap_update_bits(sta32x->regmap, STA32X_CONFF, + STA32X_CONFF_OCFG_MASK, + pdata->output_conf + << STA32X_CONFF_OCFG_SHIFT); /* channel to output mapping */ - snd_soc_update_bits(codec, STA32X_C1CFG, - STA32X_CxCFG_OM_MASK, - sta32x->pdata->ch1_output_mapping - << STA32X_CxCFG_OM_SHIFT); - snd_soc_update_bits(codec, STA32X_C2CFG, - STA32X_CxCFG_OM_MASK, - sta32x->pdata->ch2_output_mapping - << STA32X_CxCFG_OM_SHIFT); - snd_soc_update_bits(codec, STA32X_C3CFG, - STA32X_CxCFG_OM_MASK, - sta32x->pdata->ch3_output_mapping - << STA32X_CxCFG_OM_SHIFT); + regmap_update_bits(sta32x->regmap, STA32X_C1CFG, + STA32X_CxCFG_OM_MASK, + pdata->ch1_output_mapping + << STA32X_CxCFG_OM_SHIFT); + regmap_update_bits(sta32x->regmap, STA32X_C2CFG, + STA32X_CxCFG_OM_MASK, + pdata->ch2_output_mapping + << STA32X_CxCFG_OM_SHIFT); + regmap_update_bits(sta32x->regmap, STA32X_C3CFG, + STA32X_CxCFG_OM_MASK, + pdata->ch3_output_mapping + << STA32X_CxCFG_OM_SHIFT); /* initialize coefficient shadow RAM with reset values */ for (i = 4; i <= 49; i += 5) @@ -924,16 +959,6 @@ static int sta32x_remove(struct snd_soc_codec *codec) return 0; } -static bool sta32x_reg_is_volatile(struct device *dev, unsigned int reg) -{ - switch (reg) { - case STA32X_CONFA ... STA32X_L2ATRT: - case STA32X_MPCC1 ... STA32X_FDRC2: - return 0; - } - return 1; -} - static const struct snd_soc_codec_driver sta32x_codec = { .probe = sta32x_probe, .remove = sta32x_remove, @@ -954,12 +979,16 @@ static const struct regmap_config sta32x_regmap = { .reg_defaults = sta32x_regs, .num_reg_defaults = ARRAY_SIZE(sta32x_regs), .cache_type = REGCACHE_RBTREE, - .volatile_reg = sta32x_reg_is_volatile, + .wr_table = &sta32x_write_regs, + .rd_table = &sta32x_read_regs, + .volatile_table = &sta32x_volatile_regs, +}; }; static int sta32x_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { + struct device *dev = &i2c->dev; struct sta32x_priv *sta32x; int ret, i; @@ -968,6 +997,8 @@ static int sta32x_i2c_probe(struct i2c_client *i2c, if (!sta32x) return -ENOMEM; + mutex_init(&sta32x->coeff_lock); + sta32x->pdata = dev_get_platdata(dev); /* regulators */ for (i = 0; i < ARRAY_SIZE(sta32x->supplies); i++) sta32x->supplies[i].supply = sta32x_supply_names[i]; @@ -982,15 +1013,15 @@ static int sta32x_i2c_probe(struct i2c_client *i2c, sta32x->regmap = devm_regmap_init_i2c(i2c, &sta32x_regmap); if (IS_ERR(sta32x->regmap)) { ret = PTR_ERR(sta32x->regmap); - dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret); + dev_err(dev, "Failed to init regmap: %d\n", ret); return ret; } i2c_set_clientdata(i2c, sta32x); - ret = snd_soc_register_codec(&i2c->dev, &sta32x_codec, &sta32x_dai, 1); - if (ret != 0) - dev_err(&i2c->dev, "Failed to register codec (%d)\n", ret); + ret = snd_soc_register_codec(dev, &sta32x_codec, &sta32x_dai, 1); + if (ret < 0) + dev_err(dev, "Failed to register codec (%d)\n", ret); return ret; } -- cgit v1.2.3 From b66a29808e1fac7fc5c8174e3ec0f014bd418280 Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:01:54 +0100 Subject: ASoC: sta32x: make sta32x a gpio consumer for the reset GPIO MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The reset GPIO on the STA32X Codecs is used to reset the Codec and clear all registers. Also taking it down puts the IC in power save mode, so we put the device in reset mode when we go to sleep. Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/sta32x.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index 4517453b33b6..ae9283781bb6 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -151,6 +152,7 @@ struct sta32x_priv { u32 coef_shadow[STA32X_COEF_COUNT]; struct delayed_work watchdog_work; int shutdown; + struct gpio_desc *gpiod_nreset; struct mutex coeff_lock; }; @@ -804,6 +806,16 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, return 0; } + +static int sta32x_startup_sequence(struct sta32x_priv *sta32x) +{ + if (sta32x->gpiod_nreset) { + gpiod_set_value(sta32x->gpiod_nreset, 0); + mdelay(1); + gpiod_set_value(sta32x->gpiod_nreset, 1); + mdelay(1); + } + return 0; } @@ -844,6 +856,7 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec, return ret; } + sta32x_startup_sequence(sta32x); sta32x_cache_sync(codec); sta32x_watchdog_start(sta32x); } @@ -861,6 +874,10 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec, STA32X_CONFF_PWDN | STA32X_CONFF_EAPD, 0); msleep(300); sta32x_watchdog_stop(sta32x); + + if (sta32x->gpiod_nreset) + gpiod_set_value(sta32x->gpiod_nreset, 0); + regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); break; @@ -899,6 +916,11 @@ static int sta32x_probe(struct snd_soc_codec *codec) return ret; } + ret = sta32x_startup_sequence(sta32x); + if (ret < 0) { + dev_err(codec->dev, "Failed to startup device\n"); + return ret; + } /* set thermal warning adjustment and recovery */ if (!pdata->thermal_warning_recovery) thermal |= STA32X_CONFA_TWAB; @@ -999,6 +1021,19 @@ static int sta32x_i2c_probe(struct i2c_client *i2c, mutex_init(&sta32x->coeff_lock); sta32x->pdata = dev_get_platdata(dev); + + /* GPIOs */ + sta32x->gpiod_nreset = devm_gpiod_get(dev, "reset"); + if (IS_ERR(sta32x->gpiod_nreset)) { + ret = PTR_ERR(sta32x->gpiod_nreset); + if (ret != -ENOENT && ret != -ENOSYS) + return ret; + + sta32x->gpiod_nreset = NULL; + } else { + gpiod_direction_output(sta32x->gpiod_nreset, 0); + } + /* regulators */ for (i = 0; i < ARRAY_SIZE(sta32x->supplies); i++) sta32x->supplies[i].supply = sta32x_supply_names[i]; -- cgit v1.2.3 From 88483f59d95f06e43dc9152afc81402df687bd27 Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:01:55 +0100 Subject: ASoC: sta32x: use DECLARE_TLV_DB_RANGE macro. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/sta32x.c | 21 ++++++++------------- 1 file changed, 8 insertions(+), 13 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index ae9283781bb6..b808c65788fa 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -187,37 +187,32 @@ static const char *sta32x_limiter_release_rate[] = { "0.5116", "0.1370", "0.0744", "0.0499", "0.0360", "0.0299", "0.0264", "0.0208", "0.0198", "0.0172", "0.0147", "0.0137", "0.0134", "0.0117", "0.0110", "0.0104" }; - -static const unsigned int sta32x_limiter_ac_attack_tlv[] = { - TLV_DB_RANGE_HEAD(2), +static DECLARE_TLV_DB_RANGE(sta32x_limiter_ac_attack_tlv, 0, 7, TLV_DB_SCALE_ITEM(-1200, 200, 0), 8, 16, TLV_DB_SCALE_ITEM(300, 100, 0), -}; +); -static const unsigned int sta32x_limiter_ac_release_tlv[] = { - TLV_DB_RANGE_HEAD(5), +static DECLARE_TLV_DB_RANGE(sta32x_limiter_ac_release_tlv, 0, 0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 0), 1, 1, TLV_DB_SCALE_ITEM(-2900, 0, 0), 2, 2, TLV_DB_SCALE_ITEM(-2000, 0, 0), 3, 8, TLV_DB_SCALE_ITEM(-1400, 200, 0), 8, 16, TLV_DB_SCALE_ITEM(-700, 100, 0), -}; +); -static const unsigned int sta32x_limiter_drc_attack_tlv[] = { - TLV_DB_RANGE_HEAD(3), +static DECLARE_TLV_DB_RANGE(sta32x_limiter_drc_attack_tlv, 0, 7, TLV_DB_SCALE_ITEM(-3100, 200, 0), 8, 13, TLV_DB_SCALE_ITEM(-1600, 100, 0), 14, 16, TLV_DB_SCALE_ITEM(-1000, 300, 0), -}; +); -static const unsigned int sta32x_limiter_drc_release_tlv[] = { - TLV_DB_RANGE_HEAD(5), +static DECLARE_TLV_DB_RANGE(sta32x_limiter_drc_release_tlv, 0, 0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 0), 1, 2, TLV_DB_SCALE_ITEM(-3800, 200, 0), 3, 4, TLV_DB_SCALE_ITEM(-3300, 200, 0), 5, 12, TLV_DB_SCALE_ITEM(-3000, 200, 0), 13, 16, TLV_DB_SCALE_ITEM(-1500, 300, 0), -}; +); static SOC_ENUM_SINGLE_DECL(sta32x_drc_ac_enum, STA32X_CONFD, STA32X_CONFD_DRC_SHIFT, -- cgit v1.2.3 From 1c34c876c4abb219381dcb7096206f1a609f119b Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:01:57 +0100 Subject: ASoC: sta32x: move code to calculate mclk divider and extrapolation ratio to sta32x_hw_params() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/sta32x.c | 87 +++++++++++++++++------------------------------ 1 file changed, 32 insertions(+), 55 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index b808c65788fa..ec2372498c92 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -554,17 +554,12 @@ static struct { }; /* MCLK to fs clock ratios */ -static struct { - int ratio; - int mcs; -} mclk_ratios[3][7] = { - { { 768, 0 }, { 512, 1 }, { 384, 2 }, { 256, 3 }, - { 128, 4 }, { 576, 5 }, { 0, 0 } }, - { { 384, 2 }, { 256, 3 }, { 192, 4 }, { 128, 5 }, {64, 0 }, { 0, 0 } }, - { { 384, 2 }, { 256, 3 }, { 192, 4 }, { 128, 5 }, {64, 0 }, { 0, 0 } }, +static int mcs_ratio_table[3][7] = { + { 768, 512, 384, 256, 128, 576, 0 }, + { 384, 256, 192, 128, 64, 0 }, + { 384, 256, 192, 128, 64, 0 }, }; - /** * sta32x_set_dai_sysclk - configure MCLK * @codec_dai: the codec DAI @@ -589,46 +584,10 @@ static int sta32x_set_dai_sysclk(struct snd_soc_dai *codec_dai, { struct snd_soc_codec *codec = codec_dai->codec; struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); - int i, j, ir, fs; - unsigned int rates = 0; - unsigned int rate_min = -1; - unsigned int rate_max = 0; - pr_debug("mclk=%u\n", freq); + dev_dbg(codec->dev, "mclk=%u\n", freq); sta32x->mclk = freq; - if (sta32x->mclk) { - for (i = 0; i < ARRAY_SIZE(interpolation_ratios); i++) { - ir = interpolation_ratios[i].ir; - fs = interpolation_ratios[i].fs; - for (j = 0; mclk_ratios[ir][j].ratio; j++) { - if (mclk_ratios[ir][j].ratio * fs == freq) { - rates |= snd_pcm_rate_to_rate_bit(fs); - if (fs < rate_min) - rate_min = fs; - if (fs > rate_max) - rate_max = fs; - break; - } - } - } - /* FIXME: soc should support a rate list */ - rates &= ~SNDRV_PCM_RATE_KNOT; - - if (!rates) { - dev_err(codec->dev, "could not find a valid sample rate\n"); - return -EINVAL; - } - } else { - /* enable all possible rates */ - rates = STA32X_RATES; - rate_min = 32000; - rate_max = 192000; - } - - codec_dai->driver->playback.rates = rates; - codec_dai->driver->playback.rate_min = rate_min; - codec_dai->driver->playback.rate_max = rate_max; return 0; } @@ -694,26 +653,44 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_codec *codec = dai->codec; struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); - unsigned int rate; - int i, mcs = -1, ir = -1; + int i, mcs = -EINVAL, ir = -EINVAL; unsigned int confa, confb; + unsigned int rate, ratio; + int ret; + + if (!sta32x->mclk) { + dev_err(codec->dev, + "sta32x->mclk is unset. Unable to determine ratio\n"); + return -EIO; + } rate = params_rate(params); - pr_debug("rate: %u\n", rate); - for (i = 0; i < ARRAY_SIZE(interpolation_ratios); i++) + ratio = sta32x->mclk / rate; + dev_dbg(codec->dev, "rate: %u, ratio: %u\n", rate, ratio); + + for (i = 0; i < ARRAY_SIZE(interpolation_ratios); i++) { if (interpolation_ratios[i].fs == rate) { ir = interpolation_ratios[i].ir; break; } - if (ir < 0) + } + + if (ir < 0) { + dev_err(codec->dev, "Unsupported samplerate: %u\n", rate); return -EINVAL; - for (i = 0; mclk_ratios[ir][i].ratio; i++) - if (mclk_ratios[ir][i].ratio * rate == sta32x->mclk) { - mcs = mclk_ratios[ir][i].mcs; + } + + for (i = 0; i < 6; i++) { + if (mcs_ratio_table[ir][i] == ratio) { + mcs = i; break; } - if (mcs < 0) + } + + if (mcs < 0) { + dev_err(codec->dev, "Unresolvable ratio: %u\n", ratio); return -EINVAL; + } confa = (ir << STA32X_CONFA_IR_SHIFT) | (mcs << STA32X_CONFA_MCS_SHIFT); -- cgit v1.2.3 From f04b1e760a51120f358826d815d12c3f8ecdf1b4 Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:01:58 +0100 Subject: ASoC: sta32x: add device tree binding. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit make the sta32x driver usable with device tree configs. Code is heavily based on the sta350 driver. Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/st,sta32x.txt | 92 ++++++++++++++++++ include/sound/sta32x.h | 18 +++- sound/soc/codecs/sta32x.c | 108 ++++++++++++++++++++- 3 files changed, 211 insertions(+), 7 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/st,sta32x.txt (limited to 'sound/soc') diff --git a/Documentation/devicetree/bindings/sound/st,sta32x.txt b/Documentation/devicetree/bindings/sound/st,sta32x.txt new file mode 100644 index 000000000000..255de3ae5b2f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/st,sta32x.txt @@ -0,0 +1,92 @@ +STA32X audio CODEC + +The driver for this device only supports I2C. + +Required properties: + + - compatible: "st,sta32x" + - reg: the I2C address of the device for I2C + - reset-gpios: a GPIO spec for the reset pin. If specified, it will be + deasserted before communication to the codec starts. + + - power-down-gpios: a GPIO spec for the power down pin. If specified, + it will be deasserted before communication to the codec + starts. + + - Vdda-supply: regulator spec, providing 3.3V + - Vdd3-supply: regulator spec, providing 3.3V + - Vcc-supply: regulator spec, providing 5V - 26V + +Optional properties: + + - st,output-conf: number, Selects the output configuration: + 0: 2-channel (full-bridge) power, 2-channel data-out + 1: 2 (half-bridge). 1 (full-bridge) on-board power + 2: 2 Channel (Full-Bridge) Power, 1 Channel FFX + 3: 1 Channel Mono-Parallel + If parameter is missing, mode 0 will be enabled. + This property has to be specified as '/bits/ 8' value. + + - st,ch1-output-mapping: Channel 1 output mapping + - st,ch2-output-mapping: Channel 2 output mapping + - st,ch3-output-mapping: Channel 3 output mapping + 0: Channel 1 + 1: Channel 2 + 2: Channel 3 + If parameter is missing, channel 1 is chosen. + This properties have to be specified as '/bits/ 8' values. + + - st,thermal-warning-recover: + If present, thermal warning recovery is enabled. + + - st,thermal-warning-adjustment: + If present, thermal warning adjustment is enabled. + + - st,fault-detect-recovery: + If present, then fault recovery will be enabled. + + - st,drop-compensation-ns: number + Only required for "st,ffx-power-output-mode" == + "variable-drop-compensation". + Specifies the drop compensation in nanoseconds. + The value must be in the range of 0..300, and only + multiples of 20 are allowed. Default is 140ns. + + - st,max-power-use-mpcc: + If present, then MPCC bits are used for MPC coefficients, + otherwise standard MPC coefficients are used. + + - st,max-power-corr: + If present, power bridge correction for THD reduction near maximum + power output is enabled. + + - st,am-reduction-mode: + If present, FFX mode runs in AM reduction mode, otherwise normal + FFX mode is used. + + - st,odd-pwm-speed-mode: + If present, PWM speed mode run on odd speed mode (341.3 kHz) on all + channels. If not present, normal PWM spped mode (384 kHz) will be used. + + - st,invalid-input-detect-mute: + If present, automatic invalid input detect mute is enabled. + +Example: + +codec: sta32x@38 { + compatible = "st,sta32x"; + reg = <0x1c>; + reset-gpios = <&gpio1 19 0>; + power-down-gpios = <&gpio1 16 0>; + st,output-conf = /bits/ 8 <0x3>; // set output to 2-channel + // (full-bridge) power, + // 2-channel data-out + st,ch1-output-mapping = /bits/ 8 <0>; // set channel 1 output ch 1 + st,ch2-output-mapping = /bits/ 8 <0>; // set channel 2 output ch 1 + st,ch3-output-mapping = /bits/ 8 <0>; // set channel 3 output ch 1 + st,max-power-correction; // enables power bridge + // correction for THD reduction + // near maximum power output + st,invalid-input-detect-mute; // mute if no valid digital + // audio signal is provided. +}; diff --git a/include/sound/sta32x.h b/include/sound/sta32x.h index 8d93b0357a14..a894f7d17b1a 100644 --- a/include/sound/sta32x.h +++ b/include/sound/sta32x.h @@ -24,12 +24,20 @@ #define STA32X_THERMAL_RECOVERY_ENABLE 2 struct sta32x_platform_data { - int output_conf; - int ch1_output_mapping; - int ch2_output_mapping; - int ch3_output_mapping; - int thermal_conf; + u8 output_conf; + u8 ch1_output_mapping; + u8 ch2_output_mapping; + u8 ch3_output_mapping; int needs_esd_watchdog; + u8 drop_compensation_ns; + unsigned int thermal_warning_recovery:1; + unsigned int thermal_warning_adjustment:1; + unsigned int fault_detect_recovery:1; + unsigned int max_power_use_mpcc:1; + unsigned int max_power_correction:1; + unsigned int am_reduction_mode:1; + unsigned int odd_pwm_speed_mode:1; + unsigned int invalid_input_detect_mute:1; }; #endif /* __LINUX_SND__STA32X_H */ diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index ec2372498c92..669b67f8cee3 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -24,6 +24,8 @@ #include #include #include +#include +#include #include #include #include @@ -893,15 +895,49 @@ static int sta32x_probe(struct snd_soc_codec *codec) dev_err(codec->dev, "Failed to startup device\n"); return ret; } - /* set thermal warning adjustment and recovery */ + + /* CONFA */ if (!pdata->thermal_warning_recovery) thermal |= STA32X_CONFA_TWAB; if (!pdata->thermal_warning_adjustment) thermal |= STA32X_CONFA_TWRB; + if (!pdata->fault_detect_recovery) + thermal |= STA32X_CONFA_FDRB; regmap_update_bits(sta32x->regmap, STA32X_CONFA, - STA32X_CONFA_TWAB | STA32X_CONFA_TWRB, + STA32X_CONFA_TWAB | STA32X_CONFA_TWRB | + STA32X_CONFA_FDRB, thermal); + /* CONFC */ + regmap_update_bits(sta32x->regmap, STA32X_CONFC, + STA32X_CONFC_CSZ_MASK, + pdata->drop_compensation_ns + << STA32X_CONFC_CSZ_SHIFT); + + /* CONFE */ + regmap_update_bits(sta32x->regmap, STA32X_CONFE, + STA32X_CONFE_MPCV, + pdata->max_power_use_mpcc ? + STA32X_CONFE_MPCV : 0); + regmap_update_bits(sta32x->regmap, STA32X_CONFE, + STA32X_CONFE_MPC, + pdata->max_power_correction ? + STA32X_CONFE_MPC : 0); + regmap_update_bits(sta32x->regmap, STA32X_CONFE, + STA32X_CONFE_AME, + pdata->am_reduction_mode ? + STA32X_CONFE_AME : 0); + regmap_update_bits(sta32x->regmap, STA32X_CONFE, + STA32X_CONFE_PWMS, + pdata->odd_pwm_speed_mode ? + STA32X_CONFE_PWMS : 0); + + /* CONFF */ + regmap_update_bits(sta32x->regmap, STA32X_CONFF, + STA32X_CONFF_IDE, + pdata->invalid_input_detect_mute ? + STA32X_CONFF_IDE : 0); + /* select output configuration */ regmap_update_bits(sta32x->regmap, STA32X_CONFF, STA32X_CONFF_OCFG_MASK, @@ -977,7 +1013,66 @@ static const struct regmap_config sta32x_regmap = { .rd_table = &sta32x_read_regs, .volatile_table = &sta32x_volatile_regs, }; + +#ifdef CONFIG_OF +static const struct of_device_id st32x_dt_ids[] = { + { .compatible = "st,sta32x", }, + { } }; +MODULE_DEVICE_TABLE(of, st32x_dt_ids); + +static int sta32x_probe_dt(struct device *dev, struct sta32x_priv *sta32x) +{ + struct device_node *np = dev->of_node; + struct sta32x_platform_data *pdata; + u16 tmp; + + pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; + + of_property_read_u8(np, "st,output-conf", + &pdata->output_conf); + of_property_read_u8(np, "st,ch1-output-mapping", + &pdata->ch1_output_mapping); + of_property_read_u8(np, "st,ch2-output-mapping", + &pdata->ch2_output_mapping); + of_property_read_u8(np, "st,ch3-output-mapping", + &pdata->ch3_output_mapping); + + if (of_get_property(np, "st,thermal-warning-recovery", NULL)) + pdata->thermal_warning_recovery = 1; + if (of_get_property(np, "st,thermal-warning-adjustment", NULL)) + pdata->thermal_warning_adjustment = 1; + if (of_get_property(np, "st,needs_esd_watchdog", NULL)) + pdata->needs_esd_watchdog = 1; + + tmp = 140; + of_property_read_u16(np, "st,drop-compensation-ns", &tmp); + pdata->drop_compensation_ns = clamp_t(u16, tmp, 0, 300) / 20; + + /* CONFE */ + if (of_get_property(np, "st,max-power-use-mpcc", NULL)) + pdata->max_power_use_mpcc = 1; + + if (of_get_property(np, "st,max-power-correction", NULL)) + pdata->max_power_correction = 1; + + if (of_get_property(np, "st,am-reduction-mode", NULL)) + pdata->am_reduction_mode = 1; + + if (of_get_property(np, "st,odd-pwm-speed-mode", NULL)) + pdata->odd_pwm_speed_mode = 1; + + /* CONFF */ + if (of_get_property(np, "st,invalid-input-detect-mute", NULL)) + pdata->invalid_input_detect_mute = 1; + + sta32x->pdata = pdata; + + return 0; +} +#endif static int sta32x_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) @@ -994,6 +1089,14 @@ static int sta32x_i2c_probe(struct i2c_client *i2c, mutex_init(&sta32x->coeff_lock); sta32x->pdata = dev_get_platdata(dev); +#ifdef CONFIG_OF + if (dev->of_node) { + ret = sta32x_probe_dt(dev, sta32x); + if (ret < 0) + return ret; + } +#endif + /* GPIOs */ sta32x->gpiod_nreset = devm_gpiod_get(dev, "reset"); if (IS_ERR(sta32x->gpiod_nreset)) { @@ -1051,6 +1154,7 @@ static struct i2c_driver sta32x_i2c_driver = { .driver = { .name = "sta32x", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(st32x_dt_ids), }, .probe = sta32x_i2c_probe, .remove = sta32x_i2c_remove, -- cgit v1.2.3 From 30374d5dd3028cdc522ec7cc6593cb877deb0435 Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:01:59 +0100 Subject: ASoC: sta32x: use dev_dbg() for debug output. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/sta32x.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index 669b67f8cee3..e696efc6ec25 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -700,10 +700,10 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, switch (params_width(params)) { case 24: - pr_debug("24bit\n"); + dev_dbg(codec->dev, "24bit\n"); /* fall through */ case 32: - pr_debug("24bit or 32bit\n"); + dev_dbg(codec->dev, "24bit or 32bit\n"); switch (sta32x->format) { case SND_SOC_DAIFMT_I2S: confb |= 0x0; @@ -718,7 +718,7 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, break; case 20: - pr_debug("20bit\n"); + dev_dbg(codec->dev, "20bit\n"); switch (sta32x->format) { case SND_SOC_DAIFMT_I2S: confb |= 0x4; @@ -733,7 +733,7 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, break; case 18: - pr_debug("18bit\n"); + dev_dbg(codec->dev, "18bit\n"); switch (sta32x->format) { case SND_SOC_DAIFMT_I2S: confb |= 0x8; @@ -748,7 +748,7 @@ static int sta32x_hw_params(struct snd_pcm_substream *substream, break; case 16: - pr_debug("16bit\n"); + dev_dbg(codec->dev, "16bit\n"); switch (sta32x->format) { case SND_SOC_DAIFMT_I2S: confb |= 0x0; @@ -808,7 +808,7 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec, int ret; struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); - pr_debug("level = %d\n", level); + dev_dbg(codec->dev, "level = %d\n", level); switch (level) { case SND_SOC_BIAS_ON: break; -- cgit v1.2.3 From 6fad62599982319a2631daa99906c6b45cacdaff Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:02:00 +0100 Subject: ASoC: sta32x: minor Kconfig update. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add description for the driver - Add dependency on the I2C module Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 27e1e3b59649..c63ee0e37188 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -580,7 +580,8 @@ config SND_SOC_SSM4567 depends on I2C config SND_SOC_STA32X - tristate + tristate "STA326, STA328 and STA329 speaker amplifier" + depends on I2C select REGMAP_I2C config SND_SOC_STA350 -- cgit v1.2.3 From 3c9390ad0fa642f42e437feae1c75bdd21e8e1bc Mon Sep 17 00:00:00 2001 From: Thomas Niederprüm Date: Thu, 22 Jan 2015 00:02:02 +0100 Subject: ASoC: sta32x: change dai name to be in line with the sta350 driver. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Thomas Niederprüm Signed-off-by: Mark Brown --- sound/soc/codecs/sta32x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index e696efc6ec25..3a1343fa109b 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -867,7 +867,7 @@ static const struct snd_soc_dai_ops sta32x_dai_ops = { }; static struct snd_soc_dai_driver sta32x_dai = { - .name = "STA32X", + .name = "sta32x-hifi", .playback = { .stream_name = "Playback", .channels_min = 2, -- cgit v1.2.3 From 054e1b4892271731453fbfa8658899050196e427 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 20 Jan 2015 16:31:50 +0000 Subject: ASoC: arizona: Add delay for output disable Give the output disable sequence a chance to fully complete, otherwise there is a danger we may remove the clock before it is finished resulting in a pop noise. The delay for each output must be cumulative and these are coalesced into a single delay. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/arizona.c | 37 +++++++++++++++++++++++++++++++++++++ sound/soc/codecs/arizona.h | 3 +++ sound/soc/codecs/wm5102.c | 15 ++++++++++----- sound/soc/codecs/wm5110.c | 18 ++++++++++++------ sound/soc/codecs/wm8997.c | 9 ++++++--- 5 files changed, 68 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 9550d7433ad0..9e203eff6860 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -734,6 +734,8 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct arizona_priv *priv = snd_soc_codec_get_drvdata(w->codec); + switch (event) { case SND_SOC_DAPM_POST_PMU: switch (w->shift) { @@ -750,6 +752,39 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w, break; } break; + case SND_SOC_DAPM_PRE_PMD: + switch (w->shift) { + case ARIZONA_OUT1L_ENA_SHIFT: + case ARIZONA_OUT1R_ENA_SHIFT: + case ARIZONA_OUT2L_ENA_SHIFT: + case ARIZONA_OUT2R_ENA_SHIFT: + case ARIZONA_OUT3L_ENA_SHIFT: + case ARIZONA_OUT3R_ENA_SHIFT: + priv->out_down_pending++; + priv->out_down_delay++; + break; + default: + break; + } + break; + case SND_SOC_DAPM_POST_PMD: + switch (w->shift) { + case ARIZONA_OUT1L_ENA_SHIFT: + case ARIZONA_OUT1R_ENA_SHIFT: + case ARIZONA_OUT2L_ENA_SHIFT: + case ARIZONA_OUT2R_ENA_SHIFT: + case ARIZONA_OUT3L_ENA_SHIFT: + case ARIZONA_OUT3R_ENA_SHIFT: + priv->out_down_pending--; + if (!priv->out_down_pending) { + msleep(priv->out_down_delay); + priv->out_down_delay = 0; + } + break; + default: + break; + } + break; } return 0; @@ -772,6 +807,8 @@ int arizona_hp_ev(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_PRE_PMD: val = 0; break; + case SND_SOC_DAPM_POST_PMD: + return arizona_out_ev(w, kcontrol, event); default: return -EINVAL; } diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h index 942cfb197b6d..59b0f50b80b4 100644 --- a/sound/soc/codecs/arizona.h +++ b/sound/soc/codecs/arizona.h @@ -77,6 +77,9 @@ struct arizona_priv { int num_inputs; unsigned int in_pending; + unsigned int out_down_pending; + unsigned int out_down_delay; + unsigned int spk_ena:2; unsigned int spk_ena_pending:1; }; diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 7dbac8a98f6d..5e0f72cb3181 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1272,19 +1272,24 @@ SND_SOC_DAPM_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM, ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM, ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2R", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 4456b38a3ef5..009a9ba95bdf 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -905,22 +905,28 @@ SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0, SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM, ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM, ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2R", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3R", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c index 7e8bfe27566b..a1d4ac717d08 100644 --- a/sound/soc/codecs/wm8997.c +++ b/sound/soc/codecs/wm8997.c @@ -610,13 +610,16 @@ SND_SOC_DAPM_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM, ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM, ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, - SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), -- cgit v1.2.3 From e1ae5fba3fae34537492758a21eef90a182620de Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 20 Jan 2015 16:31:51 +0000 Subject: ASoC: arizona: Coalesce output power up delays Save a bit of scheduling by coalescing all the output power up delays into a single delay. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/arizona.c | 22 +++++++++++++++++++++- sound/soc/codecs/arizona.h | 2 ++ sound/soc/codecs/wm5102.c | 10 +++++----- sound/soc/codecs/wm5110.c | 12 ++++++------ sound/soc/codecs/wm8997.c | 6 +++--- 5 files changed, 37 insertions(+), 15 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 9e203eff6860..32bc609f23e4 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -737,6 +737,21 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w, struct arizona_priv *priv = snd_soc_codec_get_drvdata(w->codec); switch (event) { + case SND_SOC_DAPM_PRE_PMU: + switch (w->shift) { + case ARIZONA_OUT1L_ENA_SHIFT: + case ARIZONA_OUT1R_ENA_SHIFT: + case ARIZONA_OUT2L_ENA_SHIFT: + case ARIZONA_OUT2R_ENA_SHIFT: + case ARIZONA_OUT3L_ENA_SHIFT: + case ARIZONA_OUT3R_ENA_SHIFT: + priv->out_up_pending++; + priv->out_up_delay += 17; + break; + default: + break; + } + break; case SND_SOC_DAPM_POST_PMU: switch (w->shift) { case ARIZONA_OUT1L_ENA_SHIFT: @@ -745,7 +760,11 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w, case ARIZONA_OUT2R_ENA_SHIFT: case ARIZONA_OUT3L_ENA_SHIFT: case ARIZONA_OUT3R_ENA_SHIFT: - msleep(17); + priv->out_up_pending--; + if (!priv->out_up_pending) { + msleep(priv->out_up_delay); + priv->out_up_delay = 0; + } break; default: @@ -807,6 +826,7 @@ int arizona_hp_ev(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_PRE_PMD: val = 0; break; + case SND_SOC_DAPM_PRE_PMU: case SND_SOC_DAPM_POST_PMD: return arizona_out_ev(w, kcontrol, event); default: diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h index 59b0f50b80b4..11ff899b0272 100644 --- a/sound/soc/codecs/arizona.h +++ b/sound/soc/codecs/arizona.h @@ -77,6 +77,8 @@ struct arizona_priv { int num_inputs; unsigned int in_pending; + unsigned int out_up_pending; + unsigned int out_up_delay; unsigned int out_down_pending; unsigned int out_down_delay; diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 5e0f72cb3181..154d67d7f249 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1273,23 +1273,23 @@ SND_SOC_DAPM_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM, ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM, ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2R", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 009a9ba95bdf..33eefec54be4 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -906,27 +906,27 @@ SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0, SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM, ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM, ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT2R", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT2R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3R", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c index a1d4ac717d08..911132943b50 100644 --- a/sound/soc/codecs/wm8997.c +++ b/sound/soc/codecs/wm8997.c @@ -611,15 +611,15 @@ SND_SOC_DAPM_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1, SND_SOC_DAPM_PGA_E("OUT1L", SND_SOC_NOPM, ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT1R", SND_SOC_NOPM, ARIZONA_OUT1R_ENA_SHIFT, 0, NULL, 0, arizona_hp_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | - SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_PGA_E("OUT5L", ARIZONA_OUTPUT_ENABLES_1, ARIZONA_OUT5L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), -- cgit v1.2.3 From a43bd7e125143b875caae6d4f9938855b440faaf Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Tue, 20 Jan 2015 15:43:16 +0800 Subject: ASoC: atmel_ssc_dai: fix start event for I2S mode According to the I2S specification information as following: - WS = 0, channel 1 (left) - WS = 1, channel 2 (right) So, the start event should be TF/RF falling edge. Reported-by: Songjun Wu Signed-off-by: Bo Shen Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- sound/soc/atmel/atmel_ssc_dai.c | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index 99ff35e2a25d..e691aab60761 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -348,7 +348,6 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, struct atmel_pcm_dma_params *dma_params; int dir, channels, bits; u32 tfmr, rfmr, tcmr, rcmr; - int start_event; int ret; int fslen, fslen_ext; @@ -457,19 +456,10 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, * The SSC transmit clock is obtained from the BCLK signal on * on the TK line, and the SSC receive clock is * generated from the transmit clock. - * - * For single channel data, one sample is transferred - * on the falling edge of the LRC clock. - * For two channel data, one sample is - * transferred on both edges of the LRC clock. */ - start_event = ((channels == 1) - ? SSC_START_FALLING_RF - : SSC_START_EDGE_RF); - rcmr = SSC_BF(RCMR_PERIOD, 0) | SSC_BF(RCMR_STTDLY, START_DELAY) - | SSC_BF(RCMR_START, start_event) + | SSC_BF(RCMR_START, SSC_START_FALLING_RF) | SSC_BF(RCMR_CKI, SSC_CKI_RISING) | SSC_BF(RCMR_CKO, SSC_CKO_NONE) | SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ? @@ -478,14 +468,14 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, rfmr = SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE) | SSC_BF(RFMR_FSOS, SSC_FSOS_NONE) | SSC_BF(RFMR_FSLEN, 0) - | SSC_BF(RFMR_DATNB, 0) + | SSC_BF(RFMR_DATNB, (channels - 1)) | SSC_BIT(RFMR_MSBF) | SSC_BF(RFMR_LOOP, 0) | SSC_BF(RFMR_DATLEN, (bits - 1)); tcmr = SSC_BF(TCMR_PERIOD, 0) | SSC_BF(TCMR_STTDLY, START_DELAY) - | SSC_BF(TCMR_START, start_event) + | SSC_BF(TCMR_START, SSC_START_FALLING_RF) | SSC_BF(TCMR_CKI, SSC_CKI_FALLING) | SSC_BF(TCMR_CKO, SSC_CKO_NONE) | SSC_BF(TCMR_CKS, ssc->clk_from_rk_pin ? @@ -495,7 +485,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, | SSC_BF(TFMR_FSDEN, 0) | SSC_BF(TFMR_FSOS, SSC_FSOS_NONE) | SSC_BF(TFMR_FSLEN, 0) - | SSC_BF(TFMR_DATNB, 0) + | SSC_BF(TFMR_DATNB, (channels - 1)) | SSC_BIT(TFMR_MSBF) | SSC_BF(TFMR_DATDEF, 0) | SSC_BF(TFMR_DATLEN, (bits - 1)); -- cgit v1.2.3 From 67d1aed0a5de49dfbc81315610a4fd49c864ec45 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Tue, 20 Jan 2015 15:43:17 +0800 Subject: ASoC: atmel_ssc_dai: remove clock pin comments As the clock can be get from TK/RK pin, so remove the comments. Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/atmel_ssc_dai.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index e691aab60761..3cd70597d109 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -450,13 +450,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, break; case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM: - /* - * I2S format, CODEC supplies BCLK and LRC clocks. - * - * The SSC transmit clock is obtained from the BCLK signal on - * on the TK line, and the SSC receive clock is - * generated from the transmit clock. - */ + /* I2S format, CODEC supplies BCLK and LRC clocks. */ rcmr = SSC_BF(RCMR_PERIOD, 0) | SSC_BF(RCMR_STTDLY, START_DELAY) | SSC_BF(RCMR_START, SSC_START_FALLING_RF) @@ -535,10 +529,6 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, /* * DSP/PCM Mode A format, CODEC supplies BCLK and LRC clocks. * - * The SSC transmit clock is obtained from the BCLK signal on - * on the TK line, and the SSC receive clock is - * generated from the transmit clock. - * * Data is transferred on first BCLK after LRC pulse rising * edge.If stereo, the right channel data is contiguous with * the left channel data. -- cgit v1.2.3 From 8a6cf30bf93df2c0f2637156e4a5070594bddebf Mon Sep 17 00:00:00 2001 From: Manuel Lauss Date: Mon, 19 Jan 2015 08:23:43 +0100 Subject: ASoC: wm8731: init mutex in i2c init path The I2C init path forgot to init the mutex, leading to an oops when controls are accessed. Signed-off-by: Manuel Lauss Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- sound/soc/codecs/wm8731.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index b9211b42f6e9..b115ed815db9 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -717,6 +717,8 @@ static int wm8731_i2c_probe(struct i2c_client *i2c, if (wm8731 == NULL) return -ENOMEM; + mutex_init(&wm8731->lock); + wm8731->regmap = devm_regmap_init_i2c(i2c, &wm8731_regmap); if (IS_ERR(wm8731->regmap)) { ret = PTR_ERR(wm8731->regmap); -- cgit v1.2.3 From ddf9ea21f5fa0832c9711ae13dd467d1f5c4cd87 Mon Sep 17 00:00:00 2001 From: Anatol Pomozov Date: Thu, 22 Jan 2015 15:47:16 -0800 Subject: ASoC: ts3a227e: Remap keys to match Android headset specification ts3a227e datasheet says typical key resistance is key1 50 Ohm key2 135 Ohm key3 240 Ohm key4 470 Ohm The android headset specification expect buttons impedance: A (MEDIA) 0-70 Ohm D (VOICECOMMAND) 110-180 Ohm B (VOLUMEUP) 210-290 Ohm C (VOLUMEDOWN) 360-680 Ohm Thus key mapping should be key1 - MEDIA key2 - VOICECOMMAND key3 - VOLUMEUP key3 - VOLUMEDOWN Signed-off-by: Anatol Pomozov Acked-by: Dylan Reid Signed-off-by: Mark Brown --- sound/soc/codecs/ts3a227e.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/ts3a227e.c b/sound/soc/codecs/ts3a227e.c index 1d1205702d23..b55034f63de5 100644 --- a/sound/soc/codecs/ts3a227e.c +++ b/sound/soc/codecs/ts3a227e.c @@ -221,9 +221,9 @@ int ts3a227e_enable_jack_detect(struct snd_soc_component *component, struct ts3a227e *ts3a227e = snd_soc_component_get_drvdata(component); snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_MEDIA); - snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); - snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); - snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); + snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); + snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); + snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); ts3a227e->jack = jack; ts3a227e_jack_report(ts3a227e); -- cgit v1.2.3 From 39552d7ad1409d07ef278a97adbfbee02a272d25 Mon Sep 17 00:00:00 2001 From: Anatol Pomozov Date: Thu, 22 Jan 2015 15:47:24 -0800 Subject: ASoC: ts3a227e: Add dts property that allows to specify micbias voltage The voltage controls key press threshold. Signed-off-by: Anatol Pomozov Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/ts3a227e.txt | 5 ++++ sound/soc/codecs/ts3a227e.c | 27 ++++++++++++++++++++++ 2 files changed, 32 insertions(+) (limited to 'sound/soc') diff --git a/Documentation/devicetree/bindings/sound/ts3a227e.txt b/Documentation/devicetree/bindings/sound/ts3a227e.txt index e8bf23eb1803..a836881d9608 100644 --- a/Documentation/devicetree/bindings/sound/ts3a227e.txt +++ b/Documentation/devicetree/bindings/sound/ts3a227e.txt @@ -13,6 +13,11 @@ Required properties: - interrupt-parent: The parent interrupt controller - interrupts: Interrupt number for /INT pin from the 227e +Optional properies: + - ti,micbias: Intended MICBIAS voltage (datasheet section 9.6.7). + Select 0/1/2/3/4/5/6/7 to specify MACBIAS voltage + 2.1V/2.2V/2.3V/2.4V/2.5V/2.6V/2.7V/2.8V + Default value is "1" (2.2V). Examples: diff --git a/sound/soc/codecs/ts3a227e.c b/sound/soc/codecs/ts3a227e.c index b55034f63de5..65f8ec2094fb 100644 --- a/sound/soc/codecs/ts3a227e.c +++ b/sound/soc/codecs/ts3a227e.c @@ -79,6 +79,10 @@ static const int ts3a227e_buttons[] = { /* TS3A227E_REG_SETTING_2 0x05 */ #define KP_ENABLE 0x04 +/* TS3A227E_REG_SETTING_3 0x06 */ +#define MICBIAS_SETTING_SFT (3) +#define MICBIAS_SETTING_MASK (0x7 << MICBIAS_SETTING_SFT) + /* TS3A227E_REG_ACCESSORY_STATUS 0x0b */ #define TYPE_3_POLE 0x01 #define TYPE_4_POLE_OMTP 0x02 @@ -248,6 +252,21 @@ static const struct regmap_config ts3a227e_regmap_config = { .num_reg_defaults = ARRAY_SIZE(ts3a227e_reg_defaults), }; +static int ts3a227e_parse_dt(struct ts3a227e *ts3a227e, struct device_node *np) +{ + u32 micbias; + int err; + + err = of_property_read_u32(np, "ti,micbias", &micbias); + if (!err) { + regmap_update_bits(ts3a227e->regmap, TS3A227E_REG_SETTING_3, + MICBIAS_SETTING_MASK, + (micbias & 0x07) << MICBIAS_SETTING_SFT); + } + + return 0; +} + static int ts3a227e_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -265,6 +284,14 @@ static int ts3a227e_i2c_probe(struct i2c_client *i2c, if (IS_ERR(ts3a227e->regmap)) return PTR_ERR(ts3a227e->regmap); + if (dev->of_node) { + ret = ts3a227e_parse_dt(ts3a227e, dev->of_node); + if (ret) { + dev_err(dev, "Failed to parse device tree: %d\n", ret); + return ret; + } + } + ret = devm_request_threaded_irq(dev, i2c->irq, NULL, ts3a227e_interrupt, IRQF_TRIGGER_LOW | IRQF_ONESHOT, "TS3A227E", ts3a227e); -- cgit v1.2.3 From 09a34aa582aec12c974b08c1ffedb9bd1940565a Mon Sep 17 00:00:00 2001 From: Jie Yang Date: Wed, 21 Jan 2015 07:20:23 +0800 Subject: ASoC: Intel: Used lock version to update shim registers We need hold lock each time updating shirm registers, otherwise, we may set unexpected values to them when they are set in different thread at different time sequence. The notification work will be scheduled in global work queue, which won't hold this sst->spinlock itself, so here we need change to use the lock version to update shim registers. Signed-off-by: Jie Yang Signed-off-by: Mark Brown --- sound/soc/intel/sst-haswell-ipc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c index 5bf14040c24a..8156cc1accb7 100644 --- a/sound/soc/intel/sst-haswell-ipc.c +++ b/sound/soc/intel/sst-haswell-ipc.c @@ -651,11 +651,11 @@ static void hsw_notification_work(struct work_struct *work) } /* tell DSP that notification has been handled */ - sst_dsp_shim_update_bits_unlocked(hsw->dsp, SST_IPCD, + sst_dsp_shim_update_bits(hsw->dsp, SST_IPCD, SST_IPCD_BUSY | SST_IPCD_DONE, SST_IPCD_DONE); /* unmask busy interrupt */ - sst_dsp_shim_update_bits_unlocked(hsw->dsp, SST_IMRX, SST_IMRX_BUSY, 0); + sst_dsp_shim_update_bits(hsw->dsp, SST_IMRX, SST_IMRX_BUSY, 0); } static struct ipc_message *reply_find_msg(struct sst_hsw *hsw, u32 header) -- cgit v1.2.3 From 5c4ca99df718f6569849ab5fabdf18c14755b144 Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Wed, 21 Jan 2015 20:50:15 +0800 Subject: ASoC: rt5645: Add rt5650 codec support This patch adds support for rt5650 codec. Signed-off-by: Bard Liao Signed-off-by: Mark Brown --- sound/soc/codecs/rt5645.c | 158 +++++++++++++++++++++++++++++++++++++++++----- sound/soc/codecs/rt5645.h | 15 +++++ 2 files changed, 156 insertions(+), 17 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 27141e2df878..21b2d72b4ea8 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -31,6 +31,7 @@ #include "rt5645.h" #define RT5645_DEVICE_ID 0x6308 +#define RT5650_DEVICE_ID 0x6419 #define RT5645_PR_RANGE_BASE (0xff + 1) #define RT5645_PR_SPACING 0x100 @@ -59,6 +60,10 @@ static const struct reg_default init_list[] = { }; #define RT5645_INIT_REG_LEN ARRAY_SIZE(init_list) +static const struct reg_default rt5650_init_list[] = { + {0xf6, 0x0100}, +}; + static const struct reg_default rt5645_reg[] = { { 0x00, 0x0000 }, { 0x01, 0xc8c8 }, @@ -86,6 +91,7 @@ static const struct reg_default rt5645_reg[] = { { 0x2a, 0x5656 }, { 0x2b, 0x5454 }, { 0x2c, 0xaaa0 }, + { 0x2d, 0x0000 }, { 0x2f, 0x1002 }, { 0x31, 0x5000 }, { 0x32, 0x0000 }, @@ -193,6 +199,8 @@ static const struct reg_default rt5645_reg[] = { { 0xdb, 0x0003 }, { 0xdc, 0x0049 }, { 0xdd, 0x001b }, + { 0xdf, 0x0008 }, + { 0xe0, 0x4000 }, { 0xe6, 0x8000 }, { 0xe7, 0x0200 }, { 0xec, 0xb300 }, @@ -242,6 +250,7 @@ static bool rt5645_volatile_register(struct device *dev, unsigned int reg) case RT5645_IRQ_CTRL3: case RT5645_INT_IRQ_ST: case RT5645_IL_CMD: + case RT5650_4BTN_IL_CMD1: case RT5645_VENDOR_ID: case RT5645_VENDOR_ID1: case RT5645_VENDOR_ID2: @@ -287,6 +296,7 @@ static bool rt5645_readable_register(struct device *dev, unsigned int reg) case RT5645_STO_DAC_MIXER: case RT5645_MONO_DAC_MIXER: case RT5645_DIG_MIXER: + case RT5650_A_DAC_SOUR: case RT5645_DIG_INF1_DATA: case RT5645_PDM_OUT_CTRL: case RT5645_REC_L1_MIXER: @@ -378,6 +388,8 @@ static bool rt5645_readable_register(struct device *dev, unsigned int reg) case RT5645_IL_CMD: case RT5645_IL_CMD2: case RT5645_IL_CMD3: + case RT5650_4BTN_IL_CMD1: + case RT5650_4BTN_IL_CMD2: case RT5645_DRC1_HL_CTRL1: case RT5645_DRC2_HL_CTRL1: case RT5645_ADC_MONO_HP_CTRL1: @@ -1007,6 +1019,44 @@ static SOC_ENUM_SINGLE_DECL( static const struct snd_kcontrol_new rt5645_if1_adc_in_mux = SOC_DAPM_ENUM("IF1 ADC IN source", rt5645_if1_adc_in_enum); +/* MX-2d [3] [2] */ +static const char * const rt5650_a_dac1_src[] = { + "DAC1", "Stereo DAC Mixer" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac1_l_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC1_L_IN_SFT, rt5650_a_dac1_src); + +static const struct snd_kcontrol_new rt5650_a_dac1_l_mux = + SOC_DAPM_ENUM("A DAC1 L source", rt5650_a_dac1_l_enum); + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac1_r_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC1_R_IN_SFT, rt5650_a_dac1_src); + +static const struct snd_kcontrol_new rt5650_a_dac1_r_mux = + SOC_DAPM_ENUM("A DAC1 R source", rt5650_a_dac1_r_enum); + +/* MX-2d [1] [0] */ +static const char * const rt5650_a_dac2_src[] = { + "Stereo DAC Mixer", "Mono DAC Mixer" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac2_l_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC2_L_IN_SFT, rt5650_a_dac2_src); + +static const struct snd_kcontrol_new rt5650_a_dac2_l_mux = + SOC_DAPM_ENUM("A DAC2 L source", rt5650_a_dac2_l_enum); + +static SOC_ENUM_SINGLE_DECL( + rt5650_a_dac2_r_enum, RT5650_A_DAC_SOUR, + RT5650_A_DAC2_R_IN_SFT, rt5650_a_dac2_src); + +static const struct snd_kcontrol_new rt5650_a_dac2_r_mux = + SOC_DAPM_ENUM("A DAC2 R source", rt5650_a_dac2_r_enum); + /* MX-2F [13:12] */ static const char * const rt5645_if2_adc_in_src[] = { "IF_ADC1", "IF_ADC2", "VAD_ADC" @@ -1151,11 +1201,16 @@ static int rt5645_hp_event(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_POST_PMU: hp_amp_power(codec, 1); /* headphone unmute sequence */ - snd_soc_update_bits(codec, RT5645_DEPOP_M3, RT5645_CP_FQ1_MASK | - RT5645_CP_FQ2_MASK | RT5645_CP_FQ3_MASK, - (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ1_SFT) | - (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | - (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ3_SFT)); + if (rt5645->codec_type == CODEC_TYPE_RT5650) { + snd_soc_write(codec, RT5645_DEPOP_M3, 0x0737); + } else { + snd_soc_update_bits(codec, RT5645_DEPOP_M3, + RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK | + RT5645_CP_FQ3_MASK, + (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ1_SFT) | + (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | + (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ3_SFT)); + } regmap_write(rt5645->regmap, RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); snd_soc_update_bits(codec, RT5645_DEPOP_M1, @@ -1175,12 +1230,16 @@ static int rt5645_hp_event(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_PRE_PMD: /* headphone mute sequence */ - snd_soc_update_bits(codec, RT5645_DEPOP_M3, - RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK | - RT5645_CP_FQ3_MASK, - (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ1_SFT) | - (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | - (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ3_SFT)); + if (rt5645->codec_type == CODEC_TYPE_RT5650) { + snd_soc_write(codec, RT5645_DEPOP_M3, 0x0737); + } else { + snd_soc_update_bits(codec, RT5645_DEPOP_M3, + RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK | + RT5645_CP_FQ3_MASK, + (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ1_SFT) | + (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) | + (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ3_SFT)); + } regmap_write(rt5645->regmap, RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); snd_soc_update_bits(codec, RT5645_DEPOP_M1, @@ -1574,6 +1633,17 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("SPOR"), }; +static const struct snd_soc_dapm_widget rt5650_specific_dapm_widgets[] = { + SND_SOC_DAPM_MUX("A DAC1 L Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac1_l_mux), + SND_SOC_DAPM_MUX("A DAC1 R Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac1_r_mux), + SND_SOC_DAPM_MUX("A DAC2 L Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac2_l_mux), + SND_SOC_DAPM_MUX("A DAC2 R Mux", SND_SOC_NOPM, + 0, 0, &rt5650_a_dac2_r_mux), +}; + static const struct snd_soc_dapm_route rt5645_dapm_routes[] = { { "adc stereo1 filter", NULL, "ADC STO1 ASRC", is_using_asrc }, { "adc stereo2 filter", NULL, "ADC STO2 ASRC", is_using_asrc }, @@ -1779,13 +1849,9 @@ static const struct snd_soc_dapm_route rt5645_dapm_routes[] = { { "DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" }, { "DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" }, - { "DAC L1", NULL, "Stereo DAC MIXL" }, { "DAC L1", NULL, "PLL1", is_sys_clk_from_pll }, - { "DAC R1", NULL, "Stereo DAC MIXR" }, { "DAC R1", NULL, "PLL1", is_sys_clk_from_pll }, - { "DAC L2", NULL, "Mono DAC MIXL" }, { "DAC L2", NULL, "PLL1", is_sys_clk_from_pll }, - { "DAC R2", NULL, "Mono DAC MIXR" }, { "DAC R2", NULL, "PLL1", is_sys_clk_from_pll }, { "SPK MIXL", "BST1 Switch", "BST1" }, @@ -1874,6 +1940,30 @@ static const struct snd_soc_dapm_route rt5645_dapm_routes[] = { { "SPOR", NULL, "SPK amp" }, }; +static const struct snd_soc_dapm_route rt5650_specific_dapm_routes[] = { + { "A DAC1 L Mux", "DAC1", "DAC1 MIXL"}, + { "A DAC1 L Mux", "Stereo DAC Mixer", "Stereo DAC MIXL"}, + { "A DAC1 R Mux", "DAC1", "DAC1 MIXR"}, + { "A DAC1 R Mux", "Stereo DAC Mixer", "Stereo DAC MIXR"}, + + { "A DAC2 L Mux", "Stereo DAC Mixer", "Stereo DAC MIXL"}, + { "A DAC2 L Mux", "Mono DAC Mixer", "Mono DAC MIXL"}, + { "A DAC2 R Mux", "Stereo DAC Mixer", "Stereo DAC MIXR"}, + { "A DAC2 R Mux", "Mono DAC Mixer", "Mono DAC MIXR"}, + + { "DAC L1", NULL, "A DAC1 L Mux" }, + { "DAC R1", NULL, "A DAC1 R Mux" }, + { "DAC L2", NULL, "A DAC2 L Mux" }, + { "DAC R2", NULL, "A DAC2 R Mux" }, +}; + +static const struct snd_soc_dapm_route rt5645_specific_dapm_routes[] = { + { "DAC L1", NULL, "Stereo DAC MIXL" }, + { "DAC R1", NULL, "Stereo DAC MIXR" }, + { "DAC L2", NULL, "Mono DAC MIXL" }, + { "DAC R2", NULL, "Mono DAC MIXR" }, +}; + static int rt5645_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { @@ -2293,6 +2383,22 @@ static int rt5645_probe(struct snd_soc_codec *codec) rt5645->codec = codec; + switch (rt5645->codec_type) { + case CODEC_TYPE_RT5645: + snd_soc_dapm_add_routes(&codec->dapm, + rt5645_specific_dapm_routes, + ARRAY_SIZE(rt5645_specific_dapm_routes)); + break; + case CODEC_TYPE_RT5650: + snd_soc_dapm_new_controls(&codec->dapm, + rt5650_specific_dapm_widgets, + ARRAY_SIZE(rt5650_specific_dapm_widgets)); + snd_soc_dapm_add_routes(&codec->dapm, + rt5650_specific_dapm_routes, + ARRAY_SIZE(rt5650_specific_dapm_routes)); + break; + } + rt5645_set_bias_level(codec, SND_SOC_BIAS_OFF); snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200); @@ -2424,6 +2530,7 @@ static const struct regmap_config rt5645_regmap = { static const struct i2c_device_id rt5645_i2c_id[] = { { "rt5645", 0 }, + { "rt5650", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id); @@ -2456,9 +2563,18 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, } regmap_read(rt5645->regmap, RT5645_VENDOR_ID2, &val); - if (val != RT5645_DEVICE_ID) { + + switch (val) { + case RT5645_DEVICE_ID: + rt5645->codec_type = CODEC_TYPE_RT5645; + break; + case RT5650_DEVICE_ID: + rt5645->codec_type = CODEC_TYPE_RT5650; + break; + default: dev_err(&i2c->dev, - "Device with ID register %x is not rt5645\n", val); + "Device with ID register %x is not rt5645 or rt5650\n", + val); return -ENODEV; } @@ -2469,6 +2585,14 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, if (ret != 0) dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); + if (rt5645->codec_type == CODEC_TYPE_RT5650) { + ret = regmap_register_patch(rt5645->regmap, rt5650_init_list, + ARRAY_SIZE(rt5650_init_list)); + if (ret != 0) + dev_warn(&i2c->dev, "Apply rt5650 patch failed: %d\n", + ret); + } + if (rt5645->pdata.in2_diff) regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL, RT5645_IN_DF2, RT5645_IN_DF2); diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h index a815e36a2bdb..74542310d3f0 100644 --- a/sound/soc/codecs/rt5645.h +++ b/sound/soc/codecs/rt5645.h @@ -47,6 +47,7 @@ #define RT5645_STO_DAC_MIXER 0x2a #define RT5645_MONO_DAC_MIXER 0x2b #define RT5645_DIG_MIXER 0x2c +#define RT5650_A_DAC_SOUR 0x2d #define RT5645_DIG_INF1_DATA 0x2f /* Mixer - PDM */ #define RT5645_PDM_OUT_CTRL 0x31 @@ -150,6 +151,8 @@ #define RT5645_IL_CMD 0xdb #define RT5645_IL_CMD2 0xdc #define RT5645_IL_CMD3 0xdd +#define RT5650_4BTN_IL_CMD1 0xdf +#define RT5650_4BTN_IL_CMD2 0xe0 #define RT5645_DRC1_HL_CTRL1 0xe7 #define RT5645_DRC2_HL_CTRL1 0xe9 #define RT5645_MUTI_DRC_CTRL1 0xea @@ -472,6 +475,12 @@ #define RT5645_DAC_L2_DAC_R_VOL_MASK (0x1 << 4) #define RT5645_DAC_L2_DAC_R_VOL_SFT 4 +/* Analog DAC1/2 Input Source Control (0x2d) */ +#define RT5650_A_DAC1_L_IN_SFT 3 +#define RT5650_A_DAC1_R_IN_SFT 2 +#define RT5650_A_DAC2_L_IN_SFT 1 +#define RT5650_A_DAC2_R_IN_SFT 0 + /* Digital Interface Data Control (0x2f) */ #define RT5645_IF1_ADC2_IN_SEL (0x1 << 15) #define RT5645_IF1_ADC2_IN_SFT 15 @@ -2175,6 +2184,11 @@ enum { RT5645_DMIC_DATA_GPIO11, }; +enum { + CODEC_TYPE_RT5645, + CODEC_TYPE_RT5650, +}; + struct rt5645_priv { struct snd_soc_codec *codec; struct rt5645_platform_data pdata; @@ -2184,6 +2198,7 @@ struct rt5645_priv { struct snd_soc_jack *mic_jack; struct delayed_work jack_detect_work; + int codec_type; int sysclk; int sysclk_src; int lrck[RT5645_AIFS]; -- cgit v1.2.3 From 2f1a11e624d0e8f02282204adfc2a1d374d49fb5 Mon Sep 17 00:00:00 2001 From: Masanari Iida Date: Wed, 28 Jan 2015 12:44:27 +0900 Subject: ASoC: Fix warning with make xmldocs caused by soc-devres.c This patch fix warning while "make xmldocs". Warning(.//sound/soc/soc-devres.c:70): No description found for parameter 'platform_drv' Warning(.//sound/soc/soc-devres.c:70): Excess function parameter 'platform' description in 'devm_snd_soc_register_platform' Signed-off-by: Masanari Iida Signed-off-by: Mark Brown --- sound/soc/soc-devres.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/soc-devres.c b/sound/soc/soc-devres.c index 057e5ef7dcce..a57921eeee81 100644 --- a/sound/soc/soc-devres.c +++ b/sound/soc/soc-devres.c @@ -60,7 +60,7 @@ static void devm_platform_release(struct device *dev, void *res) /** * devm_snd_soc_register_platform - resource managed platform registration * @dev: Device used to manage platform - * @platform: platform to register + * @platform_drv: platform to register * * Register a platform driver with automatic unregistration when the device is * unregistered. -- cgit v1.2.3 From c33bd08d65d19288faaf779ff42453075da8f3ba Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 28 Jan 2015 09:42:10 +0300 Subject: ASoC: Intel: remove an unused struct member We never set the ->scratch pointer, so let's delete it. Signed-off-by: Dan Carpenter Signed-off-by: Mark Brown --- sound/soc/intel/sst-haswell-ipc.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c index 083292362da6..ccd9669bc307 100644 --- a/sound/soc/intel/sst-haswell-ipc.c +++ b/sound/soc/intel/sst-haswell-ipc.c @@ -277,7 +277,6 @@ struct sst_hsw { /* FW config */ struct sst_hsw_ipc_fw_ready fw_ready; struct sst_hsw_ipc_fw_version version; - struct sst_module *scratch; bool fw_done; struct sst_fw *sst_fw; @@ -2105,7 +2104,6 @@ void sst_hsw_dsp_free(struct device *dev, struct sst_pdata *pdata) dma_free_coherent(hsw->dsp->dma_dev, SST_HSW_DX_CONTEXT_SIZE, hsw->dx_context, hsw->dx_context_paddr); sst_dsp_free(hsw->dsp); - kfree(hsw->scratch); kthread_stop(hsw->tx_thread); kfree(hsw->msg); } -- cgit v1.2.3 From acae254a8e08b9406e62d456000ebd1573af0cb6 Mon Sep 17 00:00:00 2001 From: Andrew Jackson Date: Tue, 27 Jan 2015 20:38:28 +0000 Subject: ASoC: dwc: Remove unnecessary conditional compilation of_match_ptr is already conditionally compiled based on CONFIG_OF so further conditional compilation is not required. Remove conditional compilation surrounding of_match_ptr. Signed-off-by: Andrew Jackson Signed-off-by: Mark Brown --- sound/soc/dwc/designware_i2s.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index adefdf0e01f1..8fbf0381ee53 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -613,9 +613,7 @@ static struct platform_driver dw_i2s_driver = { .remove = dw_i2s_remove, .driver = { .name = "designware-i2s", -#ifdef CONFIG_OF .of_match_table = of_match_ptr(dw_i2s_of_match), -#endif }, }; -- cgit v1.2.3 From 376dc4903eec7f64b9fd1dafe542c07ab63abb49 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Wed, 28 Jan 2015 15:16:07 +0100 Subject: ASoC: pcm512x: Fix spelling of register field names. Signed-off-by: Peter Rosin Signed-off-by: Mark Brown --- sound/soc/codecs/pcm512x.c | 2 +- sound/soc/codecs/pcm512x.h | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index e5f2fb884bf3..874723c36d65 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -277,7 +277,7 @@ SOC_ENUM("Auto Mute Time Right", pcm512x_autom_r), SOC_SINGLE("Auto Mute Mono Switch", PCM512x_DIGITAL_MUTE_3, PCM512x_ACTL_SHIFT, 1, 0), SOC_DOUBLE("Auto Mute Switch", PCM512x_DIGITAL_MUTE_3, PCM512x_AMLE_SHIFT, - PCM512x_AMLR_SHIFT, 1, 0), + PCM512x_AMRE_SHIFT, 1, 0), SOC_ENUM("Volume Ramp Down Rate", pcm512x_vndf), SOC_ENUM("Volume Ramp Down Step", pcm512x_vnds), diff --git a/sound/soc/codecs/pcm512x.h b/sound/soc/codecs/pcm512x.h index 6ee76aaca09a..28b3dfd302bc 100644 --- a/sound/soc/codecs/pcm512x.h +++ b/sound/soc/codecs/pcm512x.h @@ -108,8 +108,8 @@ #define PCM512x_RQML_SHIFT 4 /* Page 0, Register 4 - PLL */ -#define PCM512x_PLCE (1 << 0) -#define PCM512x_RLCE_SHIFT 0 +#define PCM512x_PLLE (1 << 0) +#define PCM512x_PLLE_SHIFT 0 #define PCM512x_PLCK (1 << 4) #define PCM512x_PLCK_SHIFT 4 @@ -152,7 +152,7 @@ /* Page 0, Register 65 - Digital mute enables */ #define PCM512x_ACTL_SHIFT 2 #define PCM512x_AMLE_SHIFT 1 -#define PCM512x_AMLR_SHIFT 0 +#define PCM512x_AMRE_SHIFT 0 /* Page 1, Register 2 - analog volume control */ #define PCM512x_RAGN_SHIFT 0 -- cgit v1.2.3 From 8124930713f2fa37ad5347ddfcd2aae45a016aa5 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Wed, 28 Jan 2015 15:16:09 +0100 Subject: ASoC: pcm512x: Support mastering BCLK/LRCLK without using the PLL Use register field names from the seemingly compatible PCM5242 datasheet, as the PCM512x and PCM514x datasheets are severly lacking. Signed-off-by: Peter Rosin Signed-off-by: Mark Brown --- sound/soc/codecs/pcm512x.c | 441 +++++++++++++++++++++++++++++++++++++++++++-- sound/soc/codecs/pcm512x.h | 57 +++++- 2 files changed, 481 insertions(+), 17 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 874723c36d65..526e6b30cdde 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include "pcm512x.h" @@ -39,6 +40,7 @@ struct pcm512x_priv { struct clk *sclk; struct regulator_bulk_data supplies[PCM512x_NUM_SUPPLIES]; struct notifier_block supply_nb[PCM512x_NUM_SUPPLIES]; + int fmt; }; /* @@ -69,6 +71,7 @@ static const struct reg_default pcm512x_reg_defaults[] = { { PCM512x_MUTE, 0x00 }, { PCM512x_DSP, 0x00 }, { PCM512x_PLL_REF, 0x00 }, + { PCM512x_DAC_REF, 0x00 }, { PCM512x_DAC_ROUTING, 0x11 }, { PCM512x_DSP_PROGRAM, 0x01 }, { PCM512x_CLKDET, 0x00 }, @@ -87,6 +90,18 @@ static const struct reg_default pcm512x_reg_defaults[] = { { PCM512x_ANALOG_GAIN_BOOST, 0x00 }, { PCM512x_VCOM_CTRL_1, 0x00 }, { PCM512x_VCOM_CTRL_2, 0x01 }, + { PCM512x_BCLK_LRCLK_CFG, 0x00 }, + { PCM512x_MASTER_MODE, 0x7c }, + { PCM512x_SYNCHRONIZE, 0x10 }, + { PCM512x_DSP_CLKDIV, 0x00 }, + { PCM512x_DAC_CLKDIV, 0x00 }, + { PCM512x_NCP_CLKDIV, 0x00 }, + { PCM512x_OSR_CLKDIV, 0x00 }, + { PCM512x_MASTER_CLKDIV_1, 0x00 }, + { PCM512x_MASTER_CLKDIV_2, 0x00 }, + { PCM512x_FS_SPEED_MODE, 0x00 }, + { PCM512x_IDAC_1, 0x01 }, + { PCM512x_IDAC_2, 0x00 }, }; static bool pcm512x_readable(struct device *dev, unsigned int reg) @@ -103,6 +118,8 @@ static bool pcm512x_readable(struct device *dev, unsigned int reg) case PCM512x_DSP_GPIO_INPUT: case PCM512x_MASTER_MODE: case PCM512x_PLL_REF: + case PCM512x_DAC_REF: + case PCM512x_SYNCHRONIZE: case PCM512x_PLL_COEFF_0: case PCM512x_PLL_COEFF_1: case PCM512x_PLL_COEFF_2: @@ -303,6 +320,94 @@ static const struct snd_soc_dapm_route pcm512x_dapm_routes[] = { { "OUTR", NULL, "DACR" }, }; +static const u32 pcm512x_dai_rates[] = { + 8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000, + 88200, 96000, 176400, 192000, 384000, +}; + +static const struct snd_pcm_hw_constraint_list constraints_slave = { + .count = ARRAY_SIZE(pcm512x_dai_rates), + .list = pcm512x_dai_rates, +}; + +static int pcm512x_dai_startup_master(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + struct device *dev = dai->dev; + struct snd_pcm_hw_constraint_ratnums *constraints_no_pll; + struct snd_ratnum *rats_no_pll; + + if (IS_ERR(pcm512x->sclk)) { + dev_err(dev, "Need SCLK for master mode: %ld\n", + PTR_ERR(pcm512x->sclk)); + return PTR_ERR(pcm512x->sclk); + } + + constraints_no_pll = devm_kzalloc(dev, sizeof(*constraints_no_pll), + GFP_KERNEL); + if (!constraints_no_pll) + return -ENOMEM; + constraints_no_pll->nrats = 1; + rats_no_pll = devm_kzalloc(dev, sizeof(*rats_no_pll), GFP_KERNEL); + if (!rats_no_pll) + return -ENOMEM; + constraints_no_pll->rats = rats_no_pll; + rats_no_pll->num = clk_get_rate(pcm512x->sclk) / 64; + rats_no_pll->den_min = 1; + rats_no_pll->den_max = 128; + rats_no_pll->den_step = 1; + + return snd_pcm_hw_constraint_ratnums(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + constraints_no_pll); +} + +static int pcm512x_dai_startup_slave(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + struct device *dev = dai->dev; + struct regmap *regmap = pcm512x->regmap; + + if (IS_ERR(pcm512x->sclk)) { + dev_info(dev, "No SCLK, using BCLK: %ld\n", + PTR_ERR(pcm512x->sclk)); + + /* Disable reporting of missing SCLK as an error */ + regmap_update_bits(regmap, PCM512x_ERROR_DETECT, + PCM512x_IDCH, PCM512x_IDCH); + + /* Switch PLL input to BCLK */ + regmap_update_bits(regmap, PCM512x_PLL_REF, + PCM512x_SREF, PCM512x_SREF_BCK); + } + + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + &constraints_slave); +} + +static int pcm512x_dai_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + + switch (pcm512x->fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + return pcm512x_dai_startup_master(substream, dai); + + case SND_SOC_DAIFMT_CBS_CFS: + return pcm512x_dai_startup_slave(substream, dai); + + default: + return -EINVAL; + } +} + static int pcm512x_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { @@ -340,17 +445,333 @@ static int pcm512x_set_bias_level(struct snd_soc_codec *codec, return 0; } +static int pcm512x_set_dividers(struct snd_soc_dai *dai, + struct snd_pcm_hw_params *params) +{ + struct device *dev = dai->dev; + struct snd_soc_codec *codec = dai->codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + unsigned long sck_rate; + unsigned long mck_rate; + unsigned long bclk_rate; + unsigned long sample_rate; + unsigned long osr_rate; + int bclk_div; + int lrclk_div; + int dsp_div; + int dac_div; + unsigned long dac_rate; + int ncp_div; + int osr_div; + unsigned long dac_mul; + unsigned long sck_mul; + int ret; + int idac; + int fssp; + + lrclk_div = snd_soc_params_to_frame_size(params); + if (lrclk_div == 0) { + dev_err(dev, "No LRCLK?\n"); + return -EINVAL; + } + + sck_rate = clk_get_rate(pcm512x->sclk); + bclk_div = params->rate_den * 64 / lrclk_div; + bclk_rate = DIV_ROUND_CLOSEST(sck_rate, bclk_div); + + mck_rate = sck_rate; + + if (bclk_div > 128) { + dev_err(dev, "Failed to find BCLK divider\n"); + return -EINVAL; + } + + /* the actual rate */ + sample_rate = sck_rate / bclk_div / lrclk_div; + osr_rate = 16 * sample_rate; + + /* run DSP no faster than 50 MHz */ + dsp_div = mck_rate > 50000000 ? 2 : 1; + + /* run DAC no faster than 6144000 Hz */ + dac_mul = 6144000 / osr_rate; + sck_mul = sck_rate / osr_rate; + for (; dac_mul; dac_mul--) { + if (!(sck_mul % dac_mul)) + break; + } + if (!dac_mul) { + dev_err(dev, "Failed to find DAC rate\n"); + return -EINVAL; + } + + dac_rate = dac_mul * osr_rate; + dev_dbg(dev, "dac_rate %lu sample_rate %lu\n", dac_rate, sample_rate); + + dac_div = DIV_ROUND_CLOSEST(sck_rate, dac_rate); + if (dac_div > 128) { + dev_err(dev, "Failed to find DAC divider\n"); + return -EINVAL; + } + + ncp_div = DIV_ROUND_CLOSEST(sck_rate / dac_div, 1536000); + if (ncp_div > 128 || sck_rate / dac_div / ncp_div > 2048000) { + /* run NCP no faster than 2048000 Hz, but why? */ + ncp_div = DIV_ROUND_UP(sck_rate / dac_div, 2048000); + if (ncp_div > 128) { + dev_err(dev, "Failed to find NCP divider\n"); + return -EINVAL; + } + } + + osr_div = DIV_ROUND_CLOSEST(dac_rate, osr_rate); + if (osr_div > 128) { + dev_err(dev, "Failed to find OSR divider\n"); + return -EINVAL; + } + + idac = mck_rate / (dsp_div * sample_rate); + + ret = regmap_write(pcm512x->regmap, PCM512x_DSP_CLKDIV, dsp_div - 1); + if (ret != 0) { + dev_err(dev, "Failed to write DSP divider: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, PCM512x_DAC_CLKDIV, dac_div - 1); + if (ret != 0) { + dev_err(dev, "Failed to write DAC divider: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, PCM512x_NCP_CLKDIV, ncp_div - 1); + if (ret != 0) { + dev_err(dev, "Failed to write NCP divider: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, PCM512x_OSR_CLKDIV, osr_div - 1); + if (ret != 0) { + dev_err(dev, "Failed to write OSR divider: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, + PCM512x_MASTER_CLKDIV_1, bclk_div - 1); + if (ret != 0) { + dev_err(dev, "Failed to write BCLK divider: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, + PCM512x_MASTER_CLKDIV_2, lrclk_div - 1); + if (ret != 0) { + dev_err(dev, "Failed to write LRCLK divider: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, PCM512x_IDAC_1, idac >> 8); + if (ret != 0) { + dev_err(dev, "Failed to write IDAC msb divider: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, PCM512x_IDAC_2, idac & 0xff); + if (ret != 0) { + dev_err(dev, "Failed to write IDAC lsb divider: %d\n", ret); + return ret; + } + + if (sample_rate <= 48000) + fssp = PCM512x_FSSP_48KHZ; + else if (sample_rate <= 96000) + fssp = PCM512x_FSSP_96KHZ; + else if (sample_rate <= 192000) + fssp = PCM512x_FSSP_192KHZ; + else + fssp = PCM512x_FSSP_384KHZ; + ret = regmap_update_bits(pcm512x->regmap, PCM512x_FS_SPEED_MODE, + PCM512x_FSSP, fssp); + if (ret != 0) { + dev_err(codec->dev, "Failed to set fs speed: %d\n", ret); + return ret; + } + + dev_dbg(codec->dev, "DSP divider %d\n", dsp_div); + dev_dbg(codec->dev, "DAC divider %d\n", dac_div); + dev_dbg(codec->dev, "NCP divider %d\n", ncp_div); + dev_dbg(codec->dev, "OSR divider %d\n", osr_div); + dev_dbg(codec->dev, "BCK divider %d\n", bclk_div); + dev_dbg(codec->dev, "LRCK divider %d\n", lrclk_div); + dev_dbg(codec->dev, "IDAC %d\n", idac); + dev_dbg(codec->dev, "1<codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + int alen; + int ret; + + dev_dbg(codec->dev, "hw_params %u Hz, %u channels\n", + params_rate(params), + params_channels(params)); + + switch (snd_pcm_format_width(params_format(params))) { + case 16: + alen = PCM512x_ALEN_16; + break; + case 20: + alen = PCM512x_ALEN_20; + break; + case 24: + alen = PCM512x_ALEN_24; + break; + case 32: + alen = PCM512x_ALEN_32; + break; + default: + dev_err(codec->dev, "Bad frame size: %d\n", + snd_pcm_format_width(params_format(params))); + return -EINVAL; + } + + switch (pcm512x->fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + ret = regmap_update_bits(pcm512x->regmap, + PCM512x_BCLK_LRCLK_CFG, + PCM512x_BCKP + | PCM512x_BCKO | PCM512x_LRKO, + 0); + if (ret != 0) { + dev_err(codec->dev, + "Failed to enable slave mode: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_ERROR_DETECT, + PCM512x_DCAS, 0); + if (ret != 0) { + dev_err(codec->dev, + "Failed to enable clock divider autoset: %d\n", + ret); + return ret; + } + return 0; + case SND_SOC_DAIFMT_CBM_CFM: + break; + default: + return -EINVAL; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_I2S_1, + PCM512x_ALEN, alen); + if (ret != 0) { + dev_err(codec->dev, "Failed to set frame size: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_ERROR_DETECT, + PCM512x_IDFS | PCM512x_IDBK + | PCM512x_IDSK | PCM512x_IDCH + | PCM512x_IDCM | PCM512x_DCAS + | PCM512x_IPLK, + PCM512x_IDFS | PCM512x_IDBK + | PCM512x_IDSK | PCM512x_IDCH + | PCM512x_DCAS | PCM512x_IPLK); + if (ret != 0) { + dev_err(codec->dev, + "Failed to ignore auto-clock failures: %d\n", + ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_PLL_EN, + PCM512x_PLLE, 0); + if (ret != 0) { + dev_err(codec->dev, "Failed to disable pll: %d\n", ret); + return ret; + } + + ret = pcm512x_set_dividers(dai, params); + if (ret != 0) + return ret; + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_DAC_REF, + PCM512x_SDAC, PCM512x_SDAC_SCK); + if (ret != 0) { + dev_err(codec->dev, "Failed to set sck as dacref: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_BCLK_LRCLK_CFG, + PCM512x_BCKP | PCM512x_BCKO | PCM512x_LRKO, + PCM512x_BCKO | PCM512x_LRKO); + if (ret != 0) { + dev_err(codec->dev, "Failed to enable clock output: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_MASTER_MODE, + PCM512x_RLRK | PCM512x_RBCK, + PCM512x_RLRK | PCM512x_RBCK); + if (ret != 0) { + dev_err(codec->dev, "Failed to enable master mode: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_SYNCHRONIZE, + PCM512x_RQSY, PCM512x_RQSY_HALT); + if (ret != 0) { + dev_err(codec->dev, "Failed to halt clocks: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_SYNCHRONIZE, + PCM512x_RQSY, PCM512x_RQSY_RESUME); + if (ret != 0) { + dev_err(codec->dev, "Failed to resume clocks: %d\n", ret); + return ret; + } + + return 0; +} + +static int pcm512x_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = dai->codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + + pcm512x->fmt = fmt; + + return 0; +} + +static const struct snd_soc_dai_ops pcm512x_dai_ops = { + .startup = pcm512x_dai_startup, + .hw_params = pcm512x_hw_params, + .set_fmt = pcm512x_set_fmt, +}; + static struct snd_soc_dai_driver pcm512x_dai = { .name = "pcm512x-hifi", .playback = { .stream_name = "Playback", .channels_min = 2, .channels_max = 2, - .rates = SNDRV_PCM_RATE_8000_192000, + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 8000, + .rate_max = 384000, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE }, + .ops = &pcm512x_dai_ops, }; static struct snd_soc_codec_driver pcm512x_codec_driver = { @@ -448,21 +869,9 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) } pcm512x->sclk = devm_clk_get(dev, NULL); - if (IS_ERR(pcm512x->sclk)) { - if (PTR_ERR(pcm512x->sclk) == -EPROBE_DEFER) - return -EPROBE_DEFER; - - dev_info(dev, "No SCLK, using BCLK: %ld\n", - PTR_ERR(pcm512x->sclk)); - - /* Disable reporting of missing SCLK as an error */ - regmap_update_bits(regmap, PCM512x_ERROR_DETECT, - PCM512x_IDCH, PCM512x_IDCH); - - /* Switch PLL input to BCLK */ - regmap_update_bits(regmap, PCM512x_PLL_REF, - PCM512x_SREF, PCM512x_SREF); - } else { + if (PTR_ERR(pcm512x->sclk) == -EPROBE_DEFER) + return -EPROBE_DEFER; + if (!IS_ERR(pcm512x->sclk)) { ret = clk_prepare_enable(pcm512x->sclk); if (ret != 0) { dev_err(dev, "Failed to enable SCLK: %d\n", ret); diff --git a/sound/soc/codecs/pcm512x.h b/sound/soc/codecs/pcm512x.h index 28b3dfd302bc..fa538d5aabf2 100644 --- a/sound/soc/codecs/pcm512x.h +++ b/sound/soc/codecs/pcm512x.h @@ -37,6 +37,8 @@ #define PCM512x_DSP_GPIO_INPUT (PCM512x_PAGE_BASE(0) + 10) #define PCM512x_MASTER_MODE (PCM512x_PAGE_BASE(0) + 12) #define PCM512x_PLL_REF (PCM512x_PAGE_BASE(0) + 13) +#define PCM512x_DAC_REF (PCM512x_PAGE_BASE(0) + 14) +#define PCM512x_SYNCHRONIZE (PCM512x_PAGE_BASE(0) + 19) #define PCM512x_PLL_COEFF_0 (PCM512x_PAGE_BASE(0) + 20) #define PCM512x_PLL_COEFF_1 (PCM512x_PAGE_BASE(0) + 21) #define PCM512x_PLL_COEFF_2 (PCM512x_PAGE_BASE(0) + 22) @@ -119,8 +121,47 @@ #define PCM512x_DEMP (1 << 4) #define PCM512x_DEMP_SHIFT 4 +/* Page 0, Register 9 - BCK, LRCLK configuration */ +#define PCM512x_LRKO (1 << 0) +#define PCM512x_LRKO_SHIFT 0 +#define PCM512x_BCKO (1 << 4) +#define PCM512x_BCKO_SHIFT 4 +#define PCM512x_BCKP (1 << 5) +#define PCM512x_BCKP_SHIFT 5 + +/* Page 0, Register 12 - Master mode BCK, LRCLK reset */ +#define PCM512x_RLRK (1 << 0) +#define PCM512x_RLRK_SHIFT 0 +#define PCM512x_RBCK (1 << 1) +#define PCM512x_RBCK_SHIFT 1 + /* Page 0, Register 13 - PLL reference */ -#define PCM512x_SREF (1 << 4) +#define PCM512x_SREF (7 << 4) +#define PCM512x_SREF_SHIFT 4 +#define PCM512x_SREF_SCK (0 << 4) +#define PCM512x_SREF_BCK (1 << 4) +#define PCM512x_SREF_GPIO (3 << 4) + +/* Page 0, Register 14 - DAC reference */ +#define PCM512x_SDAC (7 << 4) +#define PCM512x_SDAC_SHIFT 4 +#define PCM512x_SDAC_MCK (0 << 4) +#define PCM512x_SDAC_PLL (1 << 4) +#define PCM512x_SDAC_SCK (3 << 4) +#define PCM512x_SDAC_BCK (4 << 4) + +/* Page 0, Register 19 - synchronize */ +#define PCM512x_RQSY (1 << 0) +#define PCM512x_RQSY_RESUME (0 << 0) +#define PCM512x_RQSY_HALT (1 << 0) + +/* Page 0, Register 34 - fs speed mode */ +#define PCM512x_FSSP (3 << 0) +#define PCM512x_FSSP_SHIFT 0 +#define PCM512x_FSSP_48KHZ (0 << 0) +#define PCM512x_FSSP_96KHZ (1 << 0) +#define PCM512x_FSSP_192KHZ (2 << 0) +#define PCM512x_FSSP_384KHZ (3 << 0) /* Page 0, Register 37 - Error detection */ #define PCM512x_IPLK (1 << 0) @@ -131,6 +172,20 @@ #define PCM512x_IDBK (1 << 5) #define PCM512x_IDFS (1 << 6) +/* Page 0, Register 40 - I2S configuration */ +#define PCM512x_ALEN (3 << 0) +#define PCM512x_ALEN_SHIFT 0 +#define PCM512x_ALEN_16 (0 << 0) +#define PCM512x_ALEN_20 (1 << 0) +#define PCM512x_ALEN_24 (2 << 0) +#define PCM512x_ALEN_32 (3 << 0) +#define PCM512x_AFMT (3 << 4) +#define PCM512x_AFMT_SHIFT 4 +#define PCM512x_AFMT_I2S (0 << 4) +#define PCM512x_AFMT_DSP (1 << 4) +#define PCM512x_AFMT_RTJ (2 << 4) +#define PCM512x_AFMT_LTJ (3 << 4) + /* Page 0, Register 42 - DAC routing */ #define PCM512x_AUPR_SHIFT 0 #define PCM512x_AUPL_SHIFT 4 -- cgit v1.2.3 From f086ba9d5389cc9a309958c9e7c92460f1cfca5e Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Wed, 28 Jan 2015 15:16:10 +0100 Subject: ASoC: pcm512x: Support mastering BCLK/LRCLK using the PLL Using the PLL in master mode requires using an external connection between one of the GPIO pins (configured as PLL/4 output) and the SCK pin. It also requires the external clock to be fed to some other GPIO pin instead of the SCK pin. This is described for the PCM5122 chip in the answers to the forum post "PCM5122 DAC as I2S master troubles with PLL mode" at the TI E2E community pages (1). The clocking functionality is also much better described in the datasheet for the chip PCM5242, which seems to be register compatible with PCM512x and PCM514x (which both have severely lacking datasheets). (1) http://e2e.ti.com/support/data_converters/audio_converters/f/64/t/267830 Signed-off-by: Peter Rosin Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/pcm512x.txt | 25 +- sound/soc/codecs/pcm512x.c | 458 +++++++++++++++++++-- sound/soc/codecs/pcm512x.h | 44 +- 3 files changed, 501 insertions(+), 26 deletions(-) (limited to 'sound/soc') diff --git a/Documentation/devicetree/bindings/sound/pcm512x.txt b/Documentation/devicetree/bindings/sound/pcm512x.txt index 98e0d34915e8..3aae3b41bd8e 100644 --- a/Documentation/devicetree/bindings/sound/pcm512x.txt +++ b/Documentation/devicetree/bindings/sound/pcm512x.txt @@ -17,9 +17,16 @@ Required properties: Optional properties: - clocks : A clock specifier for the clock connected as SCLK. If this - is absent the device will be configured to clock from BCLK. + is absent the device will be configured to clock from BCLK. If pll-in + and pll-out are specified in addition to a clock, the device is + configured to accept clock input on a specified gpio pin. -Example: + - pll-in, pll-out : gpio pins used to connect the pll using <1> + through <6>. The device will be configured for clock input on the + given pll-in pin and PLL output on the given pll-out pin. An + external connection from the pll-out pin to the SCLK pin is assumed. + +Examples: pcm5122: pcm5122@4c { compatible = "ti,pcm5122"; @@ -29,3 +36,17 @@ Example: DVDD-supply = <®_1v8>; CPVDD-supply = <®_3v3>; }; + + + pcm5142: pcm5142@4c { + compatible = "ti,pcm5142"; + reg = <0x4c>; + + AVDD-supply = <®_3v3_analog>; + DVDD-supply = <®_1v8>; + CPVDD-supply = <®_3v3>; + + clocks = <&sck>; + pll-in = <3>; + pll-out = <6>; + }; diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 526e6b30cdde..66dd036f0141 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -28,6 +29,11 @@ #include "pcm512x.h" +#define DIV_ROUND_DOWN_ULL(ll, d) \ + ({ unsigned long long _tmp = (ll); do_div(_tmp, d); _tmp; }) +#define DIV_ROUND_CLOSEST_ULL(ll, d) \ + ({ unsigned long long _tmp = (ll)+(d)/2; do_div(_tmp, d); _tmp; }) + #define PCM512x_NUM_SUPPLIES 3 static const char * const pcm512x_supply_names[PCM512x_NUM_SUPPLIES] = { "AVDD", @@ -41,6 +47,13 @@ struct pcm512x_priv { struct regulator_bulk_data supplies[PCM512x_NUM_SUPPLIES]; struct notifier_block supply_nb[PCM512x_NUM_SUPPLIES]; int fmt; + int pll_in; + int pll_out; + int pll_r; + int pll_j; + int pll_d; + int pll_p; + unsigned long real_pll; }; /* @@ -92,7 +105,13 @@ static const struct reg_default pcm512x_reg_defaults[] = { { PCM512x_VCOM_CTRL_2, 0x01 }, { PCM512x_BCLK_LRCLK_CFG, 0x00 }, { PCM512x_MASTER_MODE, 0x7c }, + { PCM512x_GPIO_PLLIN, 0x00 }, { PCM512x_SYNCHRONIZE, 0x10 }, + { PCM512x_PLL_COEFF_0, 0x00 }, + { PCM512x_PLL_COEFF_1, 0x00 }, + { PCM512x_PLL_COEFF_2, 0x00 }, + { PCM512x_PLL_COEFF_3, 0x00 }, + { PCM512x_PLL_COEFF_4, 0x00 }, { PCM512x_DSP_CLKDIV, 0x00 }, { PCM512x_DAC_CLKDIV, 0x00 }, { PCM512x_NCP_CLKDIV, 0x00 }, @@ -119,6 +138,7 @@ static bool pcm512x_readable(struct device *dev, unsigned int reg) case PCM512x_MASTER_MODE: case PCM512x_PLL_REF: case PCM512x_DAC_REF: + case PCM512x_GPIO_PLLIN: case PCM512x_SYNCHRONIZE: case PCM512x_PLL_COEFF_0: case PCM512x_PLL_COEFF_1: @@ -160,6 +180,7 @@ static bool pcm512x_readable(struct device *dev, unsigned int reg) case PCM512x_RATE_DET_2: case PCM512x_RATE_DET_3: case PCM512x_RATE_DET_4: + case PCM512x_CLOCK_STATUS: case PCM512x_ANALOG_MUTE_DET: case PCM512x_GPIN: case PCM512x_DIGITAL_MUTE_DET: @@ -171,6 +192,8 @@ static bool pcm512x_readable(struct device *dev, unsigned int reg) case PCM512x_VCOM_CTRL_1: case PCM512x_VCOM_CTRL_2: case PCM512x_CRAM_CTRL: + case PCM512x_FLEX_A: + case PCM512x_FLEX_B: return true; default: /* There are 256 raw register addresses */ @@ -187,6 +210,7 @@ static bool pcm512x_volatile(struct device *dev, unsigned int reg) case PCM512x_RATE_DET_2: case PCM512x_RATE_DET_3: case PCM512x_RATE_DET_4: + case PCM512x_CLOCK_STATUS: case PCM512x_ANALOG_MUTE_DET: case PCM512x_GPIN: case PCM512x_DIGITAL_MUTE_DET: @@ -330,6 +354,38 @@ static const struct snd_pcm_hw_constraint_list constraints_slave = { .list = pcm512x_dai_rates, }; +static const struct snd_interval pcm512x_dai_ranges_64bpf[] = { + { + .min = 8000, + .max = 195312, + }, { + .min = 250000, + .max = 390625, + }, +}; + +static struct snd_pcm_hw_constraint_ranges constraints_64bpf = { + .count = ARRAY_SIZE(pcm512x_dai_ranges_64bpf), + .ranges = pcm512x_dai_ranges_64bpf, +}; + +static int pcm512x_hw_rule_rate(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + struct snd_pcm_hw_constraint_ranges *r = rule->private; + int frame_size; + + frame_size = snd_soc_params_to_frame_size(params); + if (frame_size < 0) + return frame_size; + + if (frame_size != 64) + return 0; + + return snd_interval_ranges(hw_param_interval(params, rule->var), + r->count, r->ranges, r->mask); +} + static int pcm512x_dai_startup_master(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { @@ -345,6 +401,14 @@ static int pcm512x_dai_startup_master(struct snd_pcm_substream *substream, return PTR_ERR(pcm512x->sclk); } + if (pcm512x->pll_out) + return snd_pcm_hw_rule_add(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, + pcm512x_hw_rule_rate, + (void *)&constraints_64bpf, + SNDRV_PCM_HW_PARAM_FRAME_BITS, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); + constraints_no_pll = devm_kzalloc(dev, sizeof(*constraints_no_pll), GFP_KERNEL); if (!constraints_no_pll) @@ -445,12 +509,164 @@ static int pcm512x_set_bias_level(struct snd_soc_codec *codec, return 0; } +static unsigned long pcm512x_find_sck(struct snd_soc_dai *dai, + unsigned long bclk_rate) +{ + struct device *dev = dai->dev; + unsigned long sck_rate; + int pow2; + + /* 64 MHz <= pll_rate <= 100 MHz, VREF mode */ + /* 16 MHz <= sck_rate <= 25 MHz, VREF mode */ + + /* select sck_rate as a multiple of bclk_rate but still with + * as many factors of 2 as possible, as that makes it easier + * to find a fast DAC rate + */ + pow2 = 1 << fls((25000000 - 16000000) / bclk_rate); + for (; pow2; pow2 >>= 1) { + sck_rate = rounddown(25000000, bclk_rate * pow2); + if (sck_rate >= 16000000) + break; + } + if (!pow2) { + dev_err(dev, "Impossible to generate a suitable SCK\n"); + return 0; + } + + dev_dbg(dev, "sck_rate %lu\n", sck_rate); + return sck_rate; +} + +/* pll_rate = pllin_rate * R * J.D / P + * 1 <= R <= 16 + * 1 <= J <= 63 + * 0 <= D <= 9999 + * 1 <= P <= 15 + * 64 MHz <= pll_rate <= 100 MHz + * if D == 0 + * 1 MHz <= pllin_rate / P <= 20 MHz + * else if D > 0 + * 6.667 MHz <= pllin_rate / P <= 20 MHz + * 4 <= J <= 11 + * R = 1 + */ +static int pcm512x_find_pll_coeff(struct snd_soc_dai *dai, + unsigned long pllin_rate, + unsigned long pll_rate) +{ + struct device *dev = dai->dev; + struct snd_soc_codec *codec = dai->codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + unsigned long common; + int R, J, D, P; + unsigned long K; /* 10000 * J.D */ + unsigned long num; + unsigned long den; + + common = gcd(pll_rate, pllin_rate); + dev_dbg(dev, "pll %lu pllin %lu common %lu\n", + pll_rate, pllin_rate, common); + num = pll_rate / common; + den = pllin_rate / common; + + /* pllin_rate / P (or here, den) cannot be greater than 20 MHz */ + if (pllin_rate / den > 20000000 && num < 8) { + num *= 20000000 / (pllin_rate / den); + den *= 20000000 / (pllin_rate / den); + } + dev_dbg(dev, "num / den = %lu / %lu\n", num, den); + + P = den; + if (den <= 15 && num <= 16 * 63 + && 1000000 <= pllin_rate / P && pllin_rate / P <= 20000000) { + /* Try the case with D = 0 */ + D = 0; + /* factor 'num' into J and R, such that R <= 16 and J <= 63 */ + for (R = 16; R; R--) { + if (num % R) + continue; + J = num / R; + if (J == 0 || J > 63) + continue; + + dev_dbg(dev, "R * J / P = %d * %d / %d\n", R, J, P); + pcm512x->real_pll = pll_rate; + goto done; + } + /* no luck */ + } + + R = 1; + + if (num > 0xffffffffUL / 10000) + goto fallback; + + /* Try to find an exact pll_rate using the D > 0 case */ + common = gcd(10000 * num, den); + num = 10000 * num / common; + den /= common; + dev_dbg(dev, "num %lu den %lu common %lu\n", num, den, common); + + for (P = den; P <= 15; P++) { + if (pllin_rate / P < 6667000 || 200000000 < pllin_rate / P) + continue; + if (num * P % den) + continue; + K = num * P / den; + /* J == 12 is ok if D == 0 */ + if (K < 40000 || K > 120000) + continue; + + J = K / 10000; + D = K % 10000; + dev_dbg(dev, "J.D / P = %d.%04d / %d\n", J, D, P); + pcm512x->real_pll = pll_rate; + goto done; + } + + /* Fall back to an approximate pll_rate */ + +fallback: + /* find smallest possible P */ + P = DIV_ROUND_UP(pllin_rate, 20000000); + if (!P) + P = 1; + else if (P > 15) { + dev_err(dev, "Need a slower clock as pll-input\n"); + return -EINVAL; + } + if (pllin_rate / P < 6667000) { + dev_err(dev, "Need a faster clock as pll-input\n"); + return -EINVAL; + } + K = DIV_ROUND_CLOSEST_ULL(10000ULL * pll_rate * P, pllin_rate); + if (K < 40000) + K = 40000; + /* J == 12 is ok if D == 0 */ + if (K > 120000) + K = 120000; + J = K / 10000; + D = K % 10000; + dev_dbg(dev, "J.D / P ~ %d.%04d / %d\n", J, D, P); + pcm512x->real_pll = DIV_ROUND_DOWN_ULL((u64)K * pllin_rate, 10000 * P); + +done: + pcm512x->pll_r = R; + pcm512x->pll_j = J; + pcm512x->pll_d = D; + pcm512x->pll_p = P; + return 0; +} + static int pcm512x_set_dividers(struct snd_soc_dai *dai, struct snd_pcm_hw_params *params) { struct device *dev = dai->dev; struct snd_soc_codec *codec = dai->codec; struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + unsigned long pllin_rate = 0; + unsigned long pll_rate; unsigned long sck_rate; unsigned long mck_rate; unsigned long bclk_rate; @@ -475,11 +691,74 @@ static int pcm512x_set_dividers(struct snd_soc_dai *dai, return -EINVAL; } - sck_rate = clk_get_rate(pcm512x->sclk); - bclk_div = params->rate_den * 64 / lrclk_div; - bclk_rate = DIV_ROUND_CLOSEST(sck_rate, bclk_div); + if (!pcm512x->pll_out) { + sck_rate = clk_get_rate(pcm512x->sclk); + bclk_div = params->rate_den * 64 / lrclk_div; + bclk_rate = DIV_ROUND_CLOSEST(sck_rate, bclk_div); - mck_rate = sck_rate; + mck_rate = sck_rate; + } else { + ret = snd_soc_params_to_bclk(params); + if (ret < 0) { + dev_err(dev, "Failed to find suitable BCLK: %d\n", ret); + return ret; + } + if (ret == 0) { + dev_err(dev, "No BCLK?\n"); + return -EINVAL; + } + bclk_rate = ret; + + pllin_rate = clk_get_rate(pcm512x->sclk); + + sck_rate = pcm512x_find_sck(dai, bclk_rate); + if (!sck_rate) + return -EINVAL; + pll_rate = 4 * sck_rate; + + ret = pcm512x_find_pll_coeff(dai, pllin_rate, pll_rate); + if (ret != 0) + return ret; + + ret = regmap_write(pcm512x->regmap, + PCM512x_PLL_COEFF_0, pcm512x->pll_p - 1); + if (ret != 0) { + dev_err(dev, "Failed to write PLL P: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, + PCM512x_PLL_COEFF_1, pcm512x->pll_j); + if (ret != 0) { + dev_err(dev, "Failed to write PLL J: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, + PCM512x_PLL_COEFF_2, pcm512x->pll_d >> 8); + if (ret != 0) { + dev_err(dev, "Failed to write PLL D msb: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, + PCM512x_PLL_COEFF_3, pcm512x->pll_d & 0xff); + if (ret != 0) { + dev_err(dev, "Failed to write PLL D lsb: %d\n", ret); + return ret; + } + + ret = regmap_write(pcm512x->regmap, + PCM512x_PLL_COEFF_4, pcm512x->pll_r - 1); + if (ret != 0) { + dev_err(dev, "Failed to write PLL R: %d\n", ret); + return ret; + } + + mck_rate = pcm512x->real_pll; + + bclk_div = DIV_ROUND_CLOSEST(sck_rate, bclk_rate); + } if (bclk_div > 128) { dev_err(dev, "Failed to find BCLK divider\n"); @@ -616,6 +895,7 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, struct snd_soc_codec *codec = dai->codec; struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); int alen; + int gpio; int ret; dev_dbg(codec->dev, "hw_params %u Hz, %u channels\n", @@ -676,26 +956,55 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, return ret; } - ret = regmap_update_bits(pcm512x->regmap, PCM512x_ERROR_DETECT, - PCM512x_IDFS | PCM512x_IDBK - | PCM512x_IDSK | PCM512x_IDCH - | PCM512x_IDCM | PCM512x_DCAS - | PCM512x_IPLK, - PCM512x_IDFS | PCM512x_IDBK - | PCM512x_IDSK | PCM512x_IDCH - | PCM512x_DCAS | PCM512x_IPLK); - if (ret != 0) { - dev_err(codec->dev, - "Failed to ignore auto-clock failures: %d\n", - ret); - return ret; - } + if (pcm512x->pll_out) { + ret = regmap_write(pcm512x->regmap, PCM512x_FLEX_A, 0x11); + if (ret != 0) { + dev_err(codec->dev, "Failed to set FLEX_A: %d\n", ret); + return ret; + } - ret = regmap_update_bits(pcm512x->regmap, PCM512x_PLL_EN, - PCM512x_PLLE, 0); - if (ret != 0) { - dev_err(codec->dev, "Failed to disable pll: %d\n", ret); - return ret; + ret = regmap_write(pcm512x->regmap, PCM512x_FLEX_B, 0xff); + if (ret != 0) { + dev_err(codec->dev, "Failed to set FLEX_B: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_ERROR_DETECT, + PCM512x_IDFS | PCM512x_IDBK + | PCM512x_IDSK | PCM512x_IDCH + | PCM512x_IDCM | PCM512x_DCAS + | PCM512x_IPLK, + PCM512x_IDFS | PCM512x_IDBK + | PCM512x_IDSK | PCM512x_IDCH + | PCM512x_DCAS); + if (ret != 0) { + dev_err(codec->dev, + "Failed to ignore auto-clock failures: %d\n", + ret); + return ret; + } + } else { + ret = regmap_update_bits(pcm512x->regmap, PCM512x_ERROR_DETECT, + PCM512x_IDFS | PCM512x_IDBK + | PCM512x_IDSK | PCM512x_IDCH + | PCM512x_IDCM | PCM512x_DCAS + | PCM512x_IPLK, + PCM512x_IDFS | PCM512x_IDBK + | PCM512x_IDSK | PCM512x_IDCH + | PCM512x_DCAS | PCM512x_IPLK); + if (ret != 0) { + dev_err(codec->dev, + "Failed to ignore auto-clock failures: %d\n", + ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_PLL_EN, + PCM512x_PLLE, 0); + if (ret != 0) { + dev_err(codec->dev, "Failed to disable pll: %d\n", ret); + return ret; + } } ret = pcm512x_set_dividers(dai, params); @@ -709,6 +1018,33 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, return ret; } + if (pcm512x->pll_out) { + ret = regmap_update_bits(pcm512x->regmap, PCM512x_PLL_REF, + PCM512x_SREF, PCM512x_SREF_GPIO); + if (ret != 0) { + dev_err(codec->dev, + "Failed to set gpio as pllref: %d\n", ret); + return ret; + } + + gpio = PCM512x_GREF_GPIO1 + pcm512x->pll_in - 1; + ret = regmap_update_bits(pcm512x->regmap, PCM512x_GPIO_PLLIN, + PCM512x_GREF, gpio); + if (ret != 0) { + dev_err(codec->dev, + "Failed to set gpio %d as pllin: %d\n", + pcm512x->pll_in, ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_PLL_EN, + PCM512x_PLLE, PCM512x_PLLE); + if (ret != 0) { + dev_err(codec->dev, "Failed to enable pll: %d\n", ret); + return ret; + } + } + ret = regmap_update_bits(pcm512x->regmap, PCM512x_BCLK_LRCLK_CFG, PCM512x_BCKP | PCM512x_BCKO | PCM512x_LRKO, PCM512x_BCKO | PCM512x_LRKO); @@ -725,6 +1061,45 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, return ret; } + if (pcm512x->pll_out) { + gpio = PCM512x_G1OE << (pcm512x->pll_out - 1); + ret = regmap_update_bits(pcm512x->regmap, PCM512x_GPIO_EN, + gpio, gpio); + if (ret != 0) { + dev_err(codec->dev, "Failed to enable gpio %d: %d\n", + pcm512x->pll_out, ret); + return ret; + } + + gpio = PCM512x_GPIO_OUTPUT_1 + pcm512x->pll_out - 1; + ret = regmap_update_bits(pcm512x->regmap, gpio, + PCM512x_GxSL, PCM512x_GxSL_PLLCK); + if (ret != 0) { + dev_err(codec->dev, "Failed to output pll on %d: %d\n", + ret, pcm512x->pll_out); + return ret; + } + + gpio = PCM512x_G1OE << (4 - 1); + ret = regmap_update_bits(pcm512x->regmap, PCM512x_GPIO_EN, + gpio, gpio); + if (ret != 0) { + dev_err(codec->dev, "Failed to enable gpio %d: %d\n", + 4, ret); + return ret; + } + + gpio = PCM512x_GPIO_OUTPUT_1 + 4 - 1; + ret = regmap_update_bits(pcm512x->regmap, gpio, + PCM512x_GxSL, PCM512x_GxSL_PLLLK); + if (ret != 0) { + dev_err(codec->dev, + "Failed to output pll lock on %d: %d\n", + ret, 4); + return ret; + } + } + ret = regmap_update_bits(pcm512x->regmap, PCM512x_SYNCHRONIZE, PCM512x_RQSY, PCM512x_RQSY_HALT); if (ret != 0) { @@ -815,6 +1190,7 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) { struct pcm512x_priv *pcm512x; int i, ret; + u32 val; pcm512x = devm_kzalloc(dev, sizeof(struct pcm512x_priv), GFP_KERNEL); if (!pcm512x) @@ -892,6 +1268,42 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) pm_runtime_enable(dev); pm_runtime_idle(dev); +#ifdef CONFIG_OF + if (dev->of_node) { + const struct device_node *np = dev->of_node; + + if (of_property_read_u32(np, "pll-in", &val) >= 0) { + if (val > 6) { + dev_err(dev, "Invalid pll-in\n"); + ret = -EINVAL; + goto err_clk; + } + pcm512x->pll_in = val; + } + + if (of_property_read_u32(np, "pll-out", &val) >= 0) { + if (val > 6) { + dev_err(dev, "Invalid pll-out\n"); + ret = -EINVAL; + goto err_clk; + } + pcm512x->pll_out = val; + } + + if (!pcm512x->pll_in != !pcm512x->pll_out) { + dev_err(dev, + "Error: both pll-in and pll-out, or none\n"); + ret = -EINVAL; + goto err_clk; + } + if (pcm512x->pll_in && pcm512x->pll_in == pcm512x->pll_out) { + dev_err(dev, "Error: pll-in == pll-out\n"); + ret = -EINVAL; + goto err_clk; + } + } +#endif + ret = snd_soc_register_codec(dev, &pcm512x_codec_driver, &pcm512x_dai, 1); if (ret != 0) { diff --git a/sound/soc/codecs/pcm512x.h b/sound/soc/codecs/pcm512x.h index fa538d5aabf2..eba5adc2cdb1 100644 --- a/sound/soc/codecs/pcm512x.h +++ b/sound/soc/codecs/pcm512x.h @@ -38,6 +38,7 @@ #define PCM512x_MASTER_MODE (PCM512x_PAGE_BASE(0) + 12) #define PCM512x_PLL_REF (PCM512x_PAGE_BASE(0) + 13) #define PCM512x_DAC_REF (PCM512x_PAGE_BASE(0) + 14) +#define PCM512x_GPIO_PLLIN (PCM512x_PAGE_BASE(0) + 18) #define PCM512x_SYNCHRONIZE (PCM512x_PAGE_BASE(0) + 19) #define PCM512x_PLL_COEFF_0 (PCM512x_PAGE_BASE(0) + 20) #define PCM512x_PLL_COEFF_1 (PCM512x_PAGE_BASE(0) + 21) @@ -79,6 +80,7 @@ #define PCM512x_RATE_DET_2 (PCM512x_PAGE_BASE(0) + 92) #define PCM512x_RATE_DET_3 (PCM512x_PAGE_BASE(0) + 93) #define PCM512x_RATE_DET_4 (PCM512x_PAGE_BASE(0) + 94) +#define PCM512x_CLOCK_STATUS (PCM512x_PAGE_BASE(0) + 95) #define PCM512x_ANALOG_MUTE_DET (PCM512x_PAGE_BASE(0) + 108) #define PCM512x_GPIN (PCM512x_PAGE_BASE(0) + 119) #define PCM512x_DIGITAL_MUTE_DET (PCM512x_PAGE_BASE(0) + 120) @@ -93,7 +95,10 @@ #define PCM512x_CRAM_CTRL (PCM512x_PAGE_BASE(44) + 1) -#define PCM512x_MAX_REGISTER (PCM512x_PAGE_BASE(44) + 1) +#define PCM512x_FLEX_A (PCM512x_PAGE_BASE(253) + 63) +#define PCM512x_FLEX_B (PCM512x_PAGE_BASE(253) + 64) + +#define PCM512x_MAX_REGISTER (PCM512x_PAGE_BASE(253) + 64) /* Page 0, Register 1 - reset */ #define PCM512x_RSTR (1 << 0) @@ -121,6 +126,14 @@ #define PCM512x_DEMP (1 << 4) #define PCM512x_DEMP_SHIFT 4 +/* Page 0, Register 8 - GPIO output enable */ +#define PCM512x_G1OE (1 << 0) +#define PCM512x_G2OE (1 << 1) +#define PCM512x_G3OE (1 << 2) +#define PCM512x_G4OE (1 << 3) +#define PCM512x_G5OE (1 << 4) +#define PCM512x_G6OE (1 << 5) + /* Page 0, Register 9 - BCK, LRCLK configuration */ #define PCM512x_LRKO (1 << 0) #define PCM512x_LRKO_SHIFT 0 @@ -150,6 +163,16 @@ #define PCM512x_SDAC_SCK (3 << 4) #define PCM512x_SDAC_BCK (4 << 4) +/* Page 0, Register 18 - GPIO source for PLL */ +#define PCM512x_GREF (7 << 0) +#define PCM512x_GREF_SHIFT 0 +#define PCM512x_GREF_GPIO1 (0 << 0) +#define PCM512x_GREF_GPIO2 (1 << 0) +#define PCM512x_GREF_GPIO3 (2 << 0) +#define PCM512x_GREF_GPIO4 (3 << 0) +#define PCM512x_GREF_GPIO5 (4 << 0) +#define PCM512x_GREF_GPIO6 (5 << 0) + /* Page 0, Register 19 - synchronize */ #define PCM512x_RQSY (1 << 0) #define PCM512x_RQSY_RESUME (0 << 0) @@ -209,6 +232,25 @@ #define PCM512x_AMLE_SHIFT 1 #define PCM512x_AMRE_SHIFT 0 +/* Page 0, Register 80-85, GPIO output selection */ +#define PCM512x_GxSL (31 << 0) +#define PCM512x_GxSL_SHIFT 0 +#define PCM512x_GxSL_OFF (0 << 0) +#define PCM512x_GxSL_DSP (1 << 0) +#define PCM512x_GxSL_REG (2 << 0) +#define PCM512x_GxSL_AMUTB (3 << 0) +#define PCM512x_GxSL_AMUTL (4 << 0) +#define PCM512x_GxSL_AMUTR (5 << 0) +#define PCM512x_GxSL_CLKI (6 << 0) +#define PCM512x_GxSL_SDOUT (7 << 0) +#define PCM512x_GxSL_ANMUL (8 << 0) +#define PCM512x_GxSL_ANMUR (9 << 0) +#define PCM512x_GxSL_PLLLK (10 << 0) +#define PCM512x_GxSL_CPCLK (11 << 0) +#define PCM512x_GxSL_UV0_7 (14 << 0) +#define PCM512x_GxSL_UV0_3 (15 << 0) +#define PCM512x_GxSL_PLLCK (16 << 0) + /* Page 1, Register 2 - analog volume control */ #define PCM512x_RAGN_SHIFT 0 #define PCM512x_LAGN_SHIFT 4 -- cgit v1.2.3 From 7c4e1119a99c5a54d38d67a66070c081fda52634 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Wed, 28 Jan 2015 15:16:11 +0100 Subject: ASoC: pcm512x: Avoid the PLL for the DAC clock, if possible The PLL introduces jitter, which in turn introduces noice if used to clock the DAC. Thus, avoid the PLL output, and use the PLL input to drive the DAC clock, if possible. This is described for the PCM5142/PCM5242 chips in the answers to the forum post "PCM5142/PCM5242 DAC clock source" at the TI E2E community pages (1). (1) http://e2e.ti.com/support/data_converters/audio_converters/f/64/t/389994 Signed-off-by: Peter Rosin Signed-off-by: Mark Brown --- sound/soc/codecs/pcm512x.c | 119 +++++++++++++++++++++++++++++++++++---------- sound/soc/codecs/pcm512x.h | 4 +- 2 files changed, 96 insertions(+), 27 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 66dd036f0141..8b474196d52a 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -105,6 +105,7 @@ static const struct reg_default pcm512x_reg_defaults[] = { { PCM512x_VCOM_CTRL_2, 0x01 }, { PCM512x_BCLK_LRCLK_CFG, 0x00 }, { PCM512x_MASTER_MODE, 0x7c }, + { PCM512x_GPIO_DACIN, 0x00 }, { PCM512x_GPIO_PLLIN, 0x00 }, { PCM512x_SYNCHRONIZE, 0x10 }, { PCM512x_PLL_COEFF_0, 0x00 }, @@ -138,6 +139,7 @@ static bool pcm512x_readable(struct device *dev, unsigned int reg) case PCM512x_MASTER_MODE: case PCM512x_PLL_REF: case PCM512x_DAC_REF: + case PCM512x_GPIO_DACIN: case PCM512x_GPIO_PLLIN: case PCM512x_SYNCHRONIZE: case PCM512x_PLL_COEFF_0: @@ -659,6 +661,37 @@ done: return 0; } +static unsigned long pcm512x_pllin_dac_rate(struct snd_soc_dai *dai, + unsigned long osr_rate, + unsigned long pllin_rate) +{ + struct snd_soc_codec *codec = dai->codec; + struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); + unsigned long dac_rate; + + if (!pcm512x->pll_out) + return 0; /* no PLL to bypass, force SCK as DAC input */ + + if (pllin_rate % osr_rate) + return 0; /* futile, quit early */ + + /* run DAC no faster than 6144000 Hz */ + for (dac_rate = rounddown(6144000, osr_rate); + dac_rate; + dac_rate -= osr_rate) { + + if (pllin_rate / dac_rate > 128) + return 0; /* DAC divider would be too big */ + + if (!(pllin_rate % dac_rate)) + return dac_rate; + + dac_rate -= osr_rate; + } + + return 0; +} + static int pcm512x_set_dividers(struct snd_soc_dai *dai, struct snd_pcm_hw_params *params) { @@ -672,6 +705,7 @@ static int pcm512x_set_dividers(struct snd_soc_dai *dai, unsigned long bclk_rate; unsigned long sample_rate; unsigned long osr_rate; + unsigned long dacsrc_rate; int bclk_div; int lrclk_div; int dsp_div; @@ -679,11 +713,10 @@ static int pcm512x_set_dividers(struct snd_soc_dai *dai, unsigned long dac_rate; int ncp_div; int osr_div; - unsigned long dac_mul; - unsigned long sck_mul; int ret; int idac; int fssp; + int gpio; lrclk_div = snd_soc_params_to_frame_size(params); if (lrclk_div == 0) { @@ -772,31 +805,72 @@ static int pcm512x_set_dividers(struct snd_soc_dai *dai, /* run DSP no faster than 50 MHz */ dsp_div = mck_rate > 50000000 ? 2 : 1; - /* run DAC no faster than 6144000 Hz */ - dac_mul = 6144000 / osr_rate; - sck_mul = sck_rate / osr_rate; - for (; dac_mul; dac_mul--) { - if (!(sck_mul % dac_mul)) - break; - } - if (!dac_mul) { - dev_err(dev, "Failed to find DAC rate\n"); - return -EINVAL; - } + dac_rate = pcm512x_pllin_dac_rate(dai, osr_rate, pllin_rate); + if (dac_rate) { + /* the desired clock rate is "compatible" with the pll input + * clock, so use that clock as dac input instead of the pll + * output clock since the pll will introduce jitter and thus + * noise. + */ + dev_dbg(dev, "using pll input as dac input\n"); + ret = regmap_update_bits(pcm512x->regmap, PCM512x_DAC_REF, + PCM512x_SDAC, PCM512x_SDAC_GPIO); + if (ret != 0) { + dev_err(codec->dev, + "Failed to set gpio as dacref: %d\n", ret); + return ret; + } - dac_rate = dac_mul * osr_rate; - dev_dbg(dev, "dac_rate %lu sample_rate %lu\n", dac_rate, sample_rate); + gpio = PCM512x_GREF_GPIO1 + pcm512x->pll_in - 1; + ret = regmap_update_bits(pcm512x->regmap, PCM512x_GPIO_DACIN, + PCM512x_GREF, gpio); + if (ret != 0) { + dev_err(codec->dev, + "Failed to set gpio %d as dacin: %d\n", + pcm512x->pll_in, ret); + return ret; + } + + dacsrc_rate = pllin_rate; + } else { + /* run DAC no faster than 6144000 Hz */ + unsigned long dac_mul = 6144000 / osr_rate; + unsigned long sck_mul = sck_rate / osr_rate; + + for (; dac_mul; dac_mul--) { + if (!(sck_mul % dac_mul)) + break; + } + if (!dac_mul) { + dev_err(dev, "Failed to find DAC rate\n"); + return -EINVAL; + } - dac_div = DIV_ROUND_CLOSEST(sck_rate, dac_rate); + dac_rate = dac_mul * osr_rate; + dev_dbg(dev, "dac_rate %lu sample_rate %lu\n", + dac_rate, sample_rate); + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_DAC_REF, + PCM512x_SDAC, PCM512x_SDAC_SCK); + if (ret != 0) { + dev_err(codec->dev, + "Failed to set sck as dacref: %d\n", ret); + return ret; + } + + dacsrc_rate = sck_rate; + } + + dac_div = DIV_ROUND_CLOSEST(dacsrc_rate, dac_rate); if (dac_div > 128) { dev_err(dev, "Failed to find DAC divider\n"); return -EINVAL; } - ncp_div = DIV_ROUND_CLOSEST(sck_rate / dac_div, 1536000); - if (ncp_div > 128 || sck_rate / dac_div / ncp_div > 2048000) { + ncp_div = DIV_ROUND_CLOSEST(dacsrc_rate / dac_div, 1536000); + if (ncp_div > 128 || dacsrc_rate / dac_div / ncp_div > 2048000) { /* run NCP no faster than 2048000 Hz, but why? */ - ncp_div = DIV_ROUND_UP(sck_rate / dac_div, 2048000); + ncp_div = DIV_ROUND_UP(dacsrc_rate / dac_div, 2048000); if (ncp_div > 128) { dev_err(dev, "Failed to find NCP divider\n"); return -EINVAL; @@ -1011,13 +1085,6 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, if (ret != 0) return ret; - ret = regmap_update_bits(pcm512x->regmap, PCM512x_DAC_REF, - PCM512x_SDAC, PCM512x_SDAC_SCK); - if (ret != 0) { - dev_err(codec->dev, "Failed to set sck as dacref: %d\n", ret); - return ret; - } - if (pcm512x->pll_out) { ret = regmap_update_bits(pcm512x->regmap, PCM512x_PLL_REF, PCM512x_SREF, PCM512x_SREF_GPIO); diff --git a/sound/soc/codecs/pcm512x.h b/sound/soc/codecs/pcm512x.h index eba5adc2cdb1..b7c310207223 100644 --- a/sound/soc/codecs/pcm512x.h +++ b/sound/soc/codecs/pcm512x.h @@ -38,6 +38,7 @@ #define PCM512x_MASTER_MODE (PCM512x_PAGE_BASE(0) + 12) #define PCM512x_PLL_REF (PCM512x_PAGE_BASE(0) + 13) #define PCM512x_DAC_REF (PCM512x_PAGE_BASE(0) + 14) +#define PCM512x_GPIO_DACIN (PCM512x_PAGE_BASE(0) + 16) #define PCM512x_GPIO_PLLIN (PCM512x_PAGE_BASE(0) + 18) #define PCM512x_SYNCHRONIZE (PCM512x_PAGE_BASE(0) + 19) #define PCM512x_PLL_COEFF_0 (PCM512x_PAGE_BASE(0) + 20) @@ -162,8 +163,9 @@ #define PCM512x_SDAC_PLL (1 << 4) #define PCM512x_SDAC_SCK (3 << 4) #define PCM512x_SDAC_BCK (4 << 4) +#define PCM512x_SDAC_GPIO (5 << 4) -/* Page 0, Register 18 - GPIO source for PLL */ +/* Page 0, Register 16, 18 - GPIO source for DAC, PLL */ #define PCM512x_GREF (7 << 0) #define PCM512x_GREF_SHIFT 0 #define PCM512x_GREF_GPIO1 (0 << 0) -- cgit v1.2.3 From d11c2978bfbe97a4c29bd78b491c14f2debb36cd Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Wed, 28 Jan 2015 15:16:12 +0100 Subject: ASoC: pcm512x: Support SND_SOC_DAIFMT_CBM_CFS Signed-off-by: Peter Rosin Signed-off-by: Mark Brown --- sound/soc/codecs/pcm512x.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 8b474196d52a..51b279e3f465 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -464,6 +464,7 @@ static int pcm512x_dai_startup(struct snd_pcm_substream *substream, switch (pcm512x->fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: + case SND_SOC_DAIFMT_CBM_CFS: return pcm512x_dai_startup_master(substream, dai); case SND_SOC_DAIFMT_CBS_CFS: @@ -970,6 +971,8 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); int alen; int gpio; + int clock_output; + int master_mode; int ret; dev_dbg(codec->dev, "hw_params %u Hz, %u channels\n", @@ -1018,6 +1021,12 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, } return 0; case SND_SOC_DAIFMT_CBM_CFM: + clock_output = PCM512x_BCKO | PCM512x_LRKO; + master_mode = PCM512x_RLRK | PCM512x_RBCK; + break; + case SND_SOC_DAIFMT_CBM_CFS: + clock_output = PCM512x_BCKO; + master_mode = PCM512x_RBCK; break; default: return -EINVAL; @@ -1114,7 +1123,7 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, ret = regmap_update_bits(pcm512x->regmap, PCM512x_BCLK_LRCLK_CFG, PCM512x_BCKP | PCM512x_BCKO | PCM512x_LRKO, - PCM512x_BCKO | PCM512x_LRKO); + clock_output); if (ret != 0) { dev_err(codec->dev, "Failed to enable clock output: %d\n", ret); return ret; @@ -1122,7 +1131,7 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, ret = regmap_update_bits(pcm512x->regmap, PCM512x_MASTER_MODE, PCM512x_RLRK | PCM512x_RBCK, - PCM512x_RLRK | PCM512x_RBCK); + master_mode); if (ret != 0) { dev_err(codec->dev, "Failed to enable master mode: %d\n", ret); return ret; -- cgit v1.2.3 From b1a5fad5f8c063abfd9bd22f7de8de82927c7d54 Mon Sep 17 00:00:00 2001 From: Alexander Morozov Date: Tue, 27 Jan 2015 11:36:39 +0800 Subject: ASoC: wm8904: add dt ids table The WM8904 and WM8918 has the same data type, while the WM8912 has different data type. So, use the data in dt ids table to distinguish them. Signed-off-by: Alexander Morozov [voice.shen@atmel.com: add code to distinguish device type] Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/codecs/wm8904.c | 31 ++++++++++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 4d2d2b1380d5..a80bc528431a 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -2098,6 +2098,24 @@ static const struct regmap_config wm8904_regmap = { .num_reg_defaults = ARRAY_SIZE(wm8904_reg_defaults), }; +#ifdef CONFIG_OF +static enum wm8904_type wm8904_data = WM8904; +static enum wm8904_type wm8912_data = WM8912; + +static const struct of_device_id wm8904_of_match[] = { + { + .compatible = "wlf,wm8904", + .data = &wm8904_data, + }, { + .compatible = "wlf,wm8912", + .data = &wm8912_data, + }, { + /* sentinel */ + } +}; +MODULE_DEVICE_TABLE(of, wm8904_of_match); +#endif + static int wm8904_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -2125,7 +2143,17 @@ static int wm8904_i2c_probe(struct i2c_client *i2c, return ret; } - wm8904->devtype = id->driver_data; + if (i2c->dev.of_node) { + const struct of_device_id *match; + + match = of_match_node(wm8904_of_match, i2c->dev.of_node); + if (match == NULL) + return -EINVAL; + wm8904->devtype = *((enum wm8904_type *)match->data); + } else { + wm8904->devtype = id->driver_data; + } + i2c_set_clientdata(i2c, wm8904); wm8904->pdata = i2c->dev.platform_data; @@ -2259,6 +2287,7 @@ static struct i2c_driver wm8904_i2c_driver = { .driver = { .name = "wm8904", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(wm8904_of_match), }, .probe = wm8904_i2c_probe, .remove = wm8904_i2c_remove, -- cgit v1.2.3 From f9a7ba326938f03b9305af8d31c360fce10cd4df Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 28 Jan 2015 22:30:01 +0100 Subject: ASoC: davinci: fix DM365_EVM codec selection An earlier bug fix of mine made the SND_DM365_VOICE_CODEC symbol tristate to avoid creating an undefined reference from the davinci-vcif.c driver to the davinci_soc_platform_register function that may be in a module. However, this may now lead to a different error on randconfig kernels: "warning: SND_DM365_VOICE_CODEC creates inconsistent choice state" This happens because we now have a choice statement with one bool and one tristate option, and the latter might not support being set to 'y' because of dependencies. This new change turns the other option into 'tristate' as well, which avoids the problem. Signed-off-by: Arnd Bergmann Fixes: 19926c6de0c3 ("ASoC: davinci: vcif must be a module if SND_DAVINCI_SOC is") Signed-off-by: Mark Brown --- sound/soc/davinci/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig index 8e948c63f3d9..2b81ca418d2a 100644 --- a/sound/soc/davinci/Kconfig +++ b/sound/soc/davinci/Kconfig @@ -58,13 +58,12 @@ choice depends on MACH_DAVINCI_DM365_EVM config SND_DM365_AIC3X_CODEC - bool "Audio Codec - AIC3101" + tristate "Audio Codec - AIC3101" help Say Y if you want to add support for AIC3101 audio codec config SND_DM365_VOICE_CODEC tristate "Voice Codec - CQ93VC" - depends on SND_DAVINCI_SOC select MFD_DAVINCI_VOICECODEC select SND_DAVINCI_SOC_VCIF select SND_SOC_CQ0093VC -- cgit v1.2.3 From 4c121129c9dcb43b33d1cd568c8f2636e72597b0 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 28 Jan 2015 22:31:30 +0100 Subject: ASoC: rt5677: fix SPI dependency The rt5677 codec has gained code that requires SPI to work correctly, but there is no provision in Kconfig to prevent the driver from being used when SPI is disabled or a loadable module, resulting in this build error: sound/built-in.o: In function `rt5677_spi_write': :(.text+0xa7ba0): undefined reference to `spi_sync' sound/built-in.o: In function `rt5677_spi_driver_init': :(.init.text+0x253c): undefined reference to `spi_register_driver' ERROR: "spi_sync" [sound/soc/codecs/snd-soc-rt5677-spi.ko] undefined! ERROR: "spi_register_driver" [sound/soc/codecs/snd-soc-rt5677-spi.ko] undefined! This makes the SPI portion of the driver depend on the SPI subsystem, and disables the function that uses SPI for firmware download if SPI is disabled. The latter may not be the correct solution, but I could not come up with a better one. Signed-off-by: Arnd Bergmann Fixes: af48f1d08a54741 ("ASoC: rt5677: Support DSP function for VAD application") Signed-off-by: Mark Brown --- sound/soc/codecs/Kconfig | 2 +- sound/soc/codecs/rt5677.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 8349f982a586..ef2c70e77d91 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -525,7 +525,7 @@ config SND_SOC_RT5677 config SND_SOC_RT5677_SPI tristate - default SND_SOC_RT5677 + default SND_SOC_RT5677 && SPI #Freescale sgtl5000 codec config SND_SOC_SGTL5000 diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index 88de759fb7fc..75d2d73be545 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -702,6 +702,9 @@ static int rt5677_set_dsp_vad(struct snd_soc_codec *codec, bool on) static bool activity; int ret; + if (!IS_ENABLED(CONFIG_SND_SOC_RT5677_SPI)) + return -ENXIO; + if (on && !activity) { activity = true; -- cgit v1.2.3 From 2599a9609c588d040c53e7eaed00e696effd28bf Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Thu, 29 Jan 2015 12:21:55 +0100 Subject: ASoC: pcm512x: Fixup warning splat Reported-by: kbuild test robot Signed-off-by: Peter Rosin Signed-off-by: Mark Brown --- sound/soc/codecs/pcm512x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 51b279e3f465..067d11743c31 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -1266,7 +1266,6 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) { struct pcm512x_priv *pcm512x; int i, ret; - u32 val; pcm512x = devm_kzalloc(dev, sizeof(struct pcm512x_priv), GFP_KERNEL); if (!pcm512x) @@ -1347,6 +1346,7 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) #ifdef CONFIG_OF if (dev->of_node) { const struct device_node *np = dev->of_node; + u32 val; if (of_property_read_u32(np, "pll-in", &val) >= 0) { if (val > 6) { -- cgit v1.2.3 From 9c7da1a57bb5938f1d874c8cd5e50d2494830d08 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Thu, 29 Jan 2015 12:21:56 +0100 Subject: ASoC: pcm512x: Use the correct range constraints for S24_LE This was overlooked in the late change to remove the I2S padding bits from S24_LE mode. The patch also limits S32_LE mode to 384kHz, the maximum according to the datasheets. Signed-off-by: Peter Rosin Signed-off-by: Mark Brown --- sound/soc/codecs/pcm512x.c | 39 ++++++++++++++++++++------------------- 1 file changed, 20 insertions(+), 19 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 067d11743c31..884784fb1566 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -356,36 +356,37 @@ static const struct snd_pcm_hw_constraint_list constraints_slave = { .list = pcm512x_dai_rates, }; -static const struct snd_interval pcm512x_dai_ranges_64bpf[] = { - { - .min = 8000, - .max = 195312, - }, { - .min = 250000, - .max = 390625, - }, -}; - -static struct snd_pcm_hw_constraint_ranges constraints_64bpf = { - .count = ARRAY_SIZE(pcm512x_dai_ranges_64bpf), - .ranges = pcm512x_dai_ranges_64bpf, -}; - static int pcm512x_hw_rule_rate(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule) { - struct snd_pcm_hw_constraint_ranges *r = rule->private; + struct snd_interval ranges[2]; int frame_size; frame_size = snd_soc_params_to_frame_size(params); if (frame_size < 0) return frame_size; - if (frame_size != 64) + switch (frame_size) { + case 32: + /* No hole when the frame size is 32. */ return 0; + case 48: + case 64: + /* There is only one hole in the range of supported + * rates, but it moves with the frame size. + */ + memset(ranges, 0, sizeof(ranges)); + ranges[0].min = 8000; + ranges[0].max = 25000000 / frame_size / 2; + ranges[1].min = DIV_ROUND_UP(16000000, frame_size); + ranges[1].max = 384000; + break; + default: + return -EINVAL; + } return snd_interval_ranges(hw_param_interval(params, rule->var), - r->count, r->ranges, r->mask); + ARRAY_SIZE(ranges), ranges, 0); } static int pcm512x_dai_startup_master(struct snd_pcm_substream *substream, @@ -407,7 +408,7 @@ static int pcm512x_dai_startup_master(struct snd_pcm_substream *substream, return snd_pcm_hw_rule_add(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, pcm512x_hw_rule_rate, - (void *)&constraints_64bpf, + NULL, SNDRV_PCM_HW_PARAM_FRAME_BITS, SNDRV_PCM_HW_PARAM_CHANNELS, -1); -- cgit v1.2.3 From eb5271497f212f9e2323adc0a2fd8a9358e751e4 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Thu, 29 Jan 2015 11:16:29 +0100 Subject: ASoC: atmel_ssc_dai: Support SND_SOC_DAIFMT_CBM_CFS on I2S Signed-off-by: Peter Rosin Acked-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/atmel_ssc_dai.c | 48 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index 3cd70597d109..f55f3aab8bdd 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -485,6 +485,54 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, | SSC_BF(TFMR_DATLEN, (bits - 1)); break; + case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFS: + /* I2S format, CODEC supplies BCLK, SSC supplies LRCLK. */ + if (bits > 16 && !ssc->pdata->has_fslen_ext) { + dev_err(dai->dev, + "sample size %d is too large for SSC device\n", + bits); + return -EINVAL; + } + + fslen_ext = (bits - 1) / 16; + fslen = (bits - 1) % 16; + + rcmr = SSC_BF(RCMR_PERIOD, ssc_p->rcmr_period) + | SSC_BF(RCMR_STTDLY, START_DELAY) + | SSC_BF(RCMR_START, SSC_START_FALLING_RF) + | SSC_BF(RCMR_CKI, SSC_CKI_RISING) + | SSC_BF(RCMR_CKO, SSC_CKO_NONE) + | SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ? + SSC_CKS_PIN : SSC_CKS_CLOCK); + + rfmr = SSC_BF(RFMR_FSLEN_EXT, fslen_ext) + | SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE) + | SSC_BF(RFMR_FSOS, SSC_FSOS_NEGATIVE) + | SSC_BF(RFMR_FSLEN, fslen) + | SSC_BF(RFMR_DATNB, (channels - 1)) + | SSC_BIT(RFMR_MSBF) + | SSC_BF(RFMR_LOOP, 0) + | SSC_BF(RFMR_DATLEN, (bits - 1)); + + tcmr = SSC_BF(TCMR_PERIOD, ssc_p->tcmr_period) + | SSC_BF(TCMR_STTDLY, START_DELAY) + | SSC_BF(TCMR_START, SSC_START_FALLING_RF) + | SSC_BF(TCMR_CKI, SSC_CKI_FALLING) + | SSC_BF(TCMR_CKO, SSC_CKO_NONE) + | SSC_BF(TCMR_CKS, ssc->clk_from_rk_pin ? + SSC_CKS_CLOCK : SSC_CKS_PIN); + + tfmr = SSC_BF(TFMR_FSLEN_EXT, fslen_ext) + | SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_NEGATIVE) + | SSC_BF(TFMR_FSDEN, 0) + | SSC_BF(TFMR_FSOS, SSC_FSOS_NEGATIVE) + | SSC_BF(TFMR_FSLEN, fslen) + | SSC_BF(TFMR_DATNB, (channels - 1)) + | SSC_BIT(TFMR_MSBF) + | SSC_BF(TFMR_DATDEF, 0) + | SSC_BF(TFMR_DATLEN, (bits - 1)); + break; + case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBS_CFS: /* * DSP/PCM Mode A format, SSC provides BCLK and LRC clocks. -- cgit v1.2.3 From 7c47cd7ffd5e8fca28258e6e04207ad154d719e4 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 29 Jan 2015 17:13:46 +0100 Subject: ASoC: pxa: make TTC DKB tristate In a rare combination of Kconfig settings, the 88pm860x-codec module may be selected as a loadable module, while it's also being used by the ttb-dkb code that is built-in, resulting in a link error: sound/built-in.o: In function `ttc_pm860x_init': :(.text+0x3e888): undefined reference to `pm860x_hs_jack_detect' :(.text+0x3e898): undefined reference to `pm860x_mic_jack_detect' Changing ttb-tkb to a tristate option tells Kconfig that 88pm86x actually needs to be built-in if ttc-dkb is also built-in. Signed-off-by: Arnd Bergmann Signed-off-by: Mark Brown --- sound/soc/pxa/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig index 2434b6d61675..39cea80846c3 100644 --- a/sound/soc/pxa/Kconfig +++ b/sound/soc/pxa/Kconfig @@ -140,7 +140,7 @@ config SND_PXA910_SOC Marvell PXA910 reference platform. config SND_SOC_TTC_DKB - bool "SoC Audio support for TTC DKB" + tristate "SoC Audio support for TTC DKB" depends on SND_PXA910_SOC && MACH_TTC_DKB && I2C=y select PXA_SSP select SND_PXA_SOC_SSP -- cgit v1.2.3 From 2ca087bc9edafd7cd1e89d0ac61a31067985bd15 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 30 Jan 2015 09:32:43 +0200 Subject: ASoC: rx51: Correct DAPM route for capture "Mic Bias" is DAPM_SUPPLY so it has to be connected in the route accordingly. Fixes audio capture on the board. Reported-by: Pavel Machek Signed-off-by: Peter Ujfalusi Tested-by: Pavel Machek Signed-off-by: Mark Brown --- sound/soc/omap/rx51.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c index 04896d6252a2..7f299357c2d2 100644 --- a/sound/soc/omap/rx51.c +++ b/sound/soc/omap/rx51.c @@ -250,14 +250,14 @@ static const struct snd_soc_dapm_route audio_map[] = { {"FM Transmitter", NULL, "LLOUT"}, {"FM Transmitter", NULL, "RLOUT"}, - {"DMic Rate 64", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "DMic"}, + {"DMic Rate 64", NULL, "DMic"}, + {"DMic", NULL, "Mic Bias"}, {"b LINE2R", NULL, "MONO_LOUT"}, {"Earphone", NULL, "b HPLOUT"}, - {"LINE1L", NULL, "b Mic Bias"}, - {"b Mic Bias", NULL, "HS Mic"} + {"LINE1L", NULL, "HS Mic"}, + {"HS Mic", NULL, "b Mic Bias"}, }; static const char * const spk_function[] = {"Off", "On"}; -- cgit v1.2.3 From 0b65ba9981d8fe80fd099f26dd96c60e07729aeb Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 30 Jan 2015 14:42:31 +0200 Subject: ASoC: tlv320aic3x: Fix data delay configuration Fix the issue introduced by: 368494093354 ASoC: tlv320aic3x: Add TDM support The CTRLC register were not receiving the correct delay configuration, which will corrupt DSP_A audio mode. Fixes: 368494093354 (ASoC: tlv320aic3x: Add TDM support) Reported-by: Pavel Machek Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- sound/soc/codecs/tlv320aic3x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index b7ebce054b4e..dd222b10ce13 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -1046,7 +1046,7 @@ static int aic3x_prepare(struct snd_pcm_substream *substream, delay += aic3x->tdm_delay; /* Configure data delay */ - snd_soc_write(codec, AIC3X_ASD_INTF_CTRLC, aic3x->tdm_delay); + snd_soc_write(codec, AIC3X_ASD_INTF_CTRLC, delay); return 0; } -- cgit v1.2.3 From 9ee802ec5b1ae0ee468b6acf1bf489347997893b Mon Sep 17 00:00:00 2001 From: Filip Brozovic Date: Fri, 30 Jan 2015 12:58:24 +0100 Subject: ASoC: sgtl5000: Use shift mask when setting codec mode Shift the I2S mode value by the necessary amount before writing the registers. This makes Right Justified and PCM mode work in addition to the default Left Justified mode. Signed-off-by: Filip Brozovic Signed-off-by: Mark Brown --- sound/soc/codecs/sgtl5000.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 29cf7ce610f4..7665016a79ce 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -483,21 +483,21 @@ static int sgtl5000_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) /* setting i2s data format */ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_DSP_A: - i2sctl |= SGTL5000_I2S_MODE_PCM; + i2sctl |= SGTL5000_I2S_MODE_PCM << SGTL5000_I2S_MODE_SHIFT; break; case SND_SOC_DAIFMT_DSP_B: - i2sctl |= SGTL5000_I2S_MODE_PCM; + i2sctl |= SGTL5000_I2S_MODE_PCM << SGTL5000_I2S_MODE_SHIFT; i2sctl |= SGTL5000_I2S_LRALIGN; break; case SND_SOC_DAIFMT_I2S: - i2sctl |= SGTL5000_I2S_MODE_I2S_LJ; + i2sctl |= SGTL5000_I2S_MODE_I2S_LJ << SGTL5000_I2S_MODE_SHIFT; break; case SND_SOC_DAIFMT_RIGHT_J: - i2sctl |= SGTL5000_I2S_MODE_RJ; + i2sctl |= SGTL5000_I2S_MODE_RJ << SGTL5000_I2S_MODE_SHIFT; i2sctl |= SGTL5000_I2S_LRPOL; break; case SND_SOC_DAIFMT_LEFT_J: - i2sctl |= SGTL5000_I2S_MODE_I2S_LJ; + i2sctl |= SGTL5000_I2S_MODE_I2S_LJ << SGTL5000_I2S_MODE_SHIFT; i2sctl |= SGTL5000_I2S_LRALIGN; break; default: -- cgit v1.2.3 From 20cf2603b122bf71fb54def1de6a2ad73d5ddb0b Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Fri, 30 Jan 2015 17:38:42 +0800 Subject: ASoC: atmel_ssc_dai: fix the setting for DSP mode When SCC work in DSP A mode, the data outputs/inputs are shift out on falling edge, the frame sync are sample on the rising edge. Reported-by: Songjun Wu Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/atmel_ssc_dai.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index e691aab60761..35e44e463cfe 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -502,7 +502,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, rcmr = SSC_BF(RCMR_PERIOD, ssc_p->rcmr_period) | SSC_BF(RCMR_STTDLY, 1) | SSC_BF(RCMR_START, SSC_START_RISING_RF) - | SSC_BF(RCMR_CKI, SSC_CKI_RISING) + | SSC_BF(RCMR_CKI, SSC_CKI_FALLING) | SSC_BF(RCMR_CKO, SSC_CKO_NONE) | SSC_BF(RCMR_CKS, SSC_CKS_DIV); @@ -517,7 +517,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, tcmr = SSC_BF(TCMR_PERIOD, ssc_p->tcmr_period) | SSC_BF(TCMR_STTDLY, 1) | SSC_BF(TCMR_START, SSC_START_RISING_RF) - | SSC_BF(TCMR_CKI, SSC_CKI_RISING) + | SSC_BF(TCMR_CKI, SSC_CKI_FALLING) | SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS) | SSC_BF(TCMR_CKS, SSC_CKS_DIV); @@ -546,7 +546,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, rcmr = SSC_BF(RCMR_PERIOD, 0) | SSC_BF(RCMR_STTDLY, START_DELAY) | SSC_BF(RCMR_START, SSC_START_RISING_RF) - | SSC_BF(RCMR_CKI, SSC_CKI_RISING) + | SSC_BF(RCMR_CKI, SSC_CKI_FALLING) | SSC_BF(RCMR_CKO, SSC_CKO_NONE) | SSC_BF(RCMR_CKS, ssc->clk_from_rk_pin ? SSC_CKS_PIN : SSC_CKS_CLOCK); -- cgit v1.2.3 From cbaadf0f90d6d406a36bb389fbdea524d6d89d8d Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Fri, 30 Jan 2015 17:38:43 +0800 Subject: ASoC: atmel_ssc_dai: refactor the startup and shutdown In startup function, enable ssc clock and in shutdown function, disable clock. And also remove disable ssc in shutdown function, as ssc is disabled in prepare function. Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/atmel_ssc_dai.c | 28 +++++++++++----------------- 1 file changed, 11 insertions(+), 17 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index f55f3aab8bdd..76a9754370e8 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -204,6 +204,13 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream, pr_debug("atmel_ssc_startup: SSC_SR=0x%u\n", ssc_readl(ssc_p->ssc->regs, SR)); + /* Enable PMC peripheral clock for this SSC */ + pr_debug("atmel_ssc_dai: Starting clock\n"); + clk_enable(ssc_p->ssc->clk); + + /* Reset the SSC to keep it at a clean status */ + ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST)); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { dir = 0; dir_mask = SSC_DIR_MASK_PLAYBACK; @@ -250,11 +257,6 @@ static void atmel_ssc_shutdown(struct snd_pcm_substream *substream, dma_params = ssc_p->dma_params[dir]; if (dma_params != NULL) { - ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable); - pr_debug("atmel_ssc_shutdown: %s disabled SSC_SR=0x%08x\n", - (dir ? "receive" : "transmit"), - ssc_readl(ssc_p->ssc->regs, SR)); - dma_params->ssc = NULL; dma_params->substream = NULL; ssc_p->dma_params[dir] = NULL; @@ -266,10 +268,6 @@ static void atmel_ssc_shutdown(struct snd_pcm_substream *substream, ssc_p->dir_mask &= ~dir_mask; if (!ssc_p->dir_mask) { if (ssc_p->initialized) { - /* Shutdown the SSC clock. */ - pr_debug("atmel_ssc_dai: Stopping clock\n"); - clk_disable(ssc_p->ssc->clk); - free_irq(ssc_p->ssc->irq, ssc_p); ssc_p->initialized = 0; } @@ -280,6 +278,10 @@ static void atmel_ssc_shutdown(struct snd_pcm_substream *substream, ssc_p->cmr_div = ssc_p->tcmr_period = ssc_p->rcmr_period = 0; } spin_unlock_irq(&ssc_p->lock); + + /* Shutdown the SSC clock. */ + pr_debug("atmel_ssc_dai: Stopping clock\n"); + clk_disable(ssc_p->ssc->clk); } @@ -625,14 +627,6 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, rcmr, rfmr, tcmr, tfmr); if (!ssc_p->initialized) { - - /* Enable PMC peripheral clock for this SSC */ - pr_debug("atmel_ssc_dai: Starting clock\n"); - clk_enable(ssc_p->ssc->clk); - - /* Reset the SSC and its PDC registers */ - ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST)); - ssc_writel(ssc_p->ssc->regs, PDC_RPR, 0); ssc_writel(ssc_p->ssc->regs, PDC_RCR, 0); ssc_writel(ssc_p->ssc->regs, PDC_RNPR, 0); -- cgit v1.2.3 From 3fd5b30c577bdd51168f38cf4f2d322619015a53 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Fri, 30 Jan 2015 17:38:44 +0800 Subject: ASoC: atmel_ssc_dai: only clean PDC when using PDC Only using PDC, it needs to clean PDC registers. Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/atmel_ssc_dai.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index 76a9754370e8..379ac2a6ab16 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -627,15 +627,17 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, rcmr, rfmr, tcmr, tfmr); if (!ssc_p->initialized) { - ssc_writel(ssc_p->ssc->regs, PDC_RPR, 0); - ssc_writel(ssc_p->ssc->regs, PDC_RCR, 0); - ssc_writel(ssc_p->ssc->regs, PDC_RNPR, 0); - ssc_writel(ssc_p->ssc->regs, PDC_RNCR, 0); - - ssc_writel(ssc_p->ssc->regs, PDC_TPR, 0); - ssc_writel(ssc_p->ssc->regs, PDC_TCR, 0); - ssc_writel(ssc_p->ssc->regs, PDC_TNPR, 0); - ssc_writel(ssc_p->ssc->regs, PDC_TNCR, 0); + if (!ssc_p->ssc->pdata->use_dma) { + ssc_writel(ssc_p->ssc->regs, PDC_RPR, 0); + ssc_writel(ssc_p->ssc->regs, PDC_RCR, 0); + ssc_writel(ssc_p->ssc->regs, PDC_RNPR, 0); + ssc_writel(ssc_p->ssc->regs, PDC_RNCR, 0); + + ssc_writel(ssc_p->ssc->regs, PDC_TPR, 0); + ssc_writel(ssc_p->ssc->regs, PDC_TCR, 0); + ssc_writel(ssc_p->ssc->regs, PDC_TNPR, 0); + ssc_writel(ssc_p->ssc->regs, PDC_TNCR, 0); + } ret = request_irq(ssc_p->ssc->irq, atmel_ssc_interrupt, 0, ssc_p->name, ssc_p); -- cgit v1.2.3 From 56bbd86c2e47d4f7707cb329fc008487c940ca27 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Mon, 2 Feb 2015 14:44:46 +0800 Subject: ASoC: atmel-pcm-dma: won't check direction when configure dma As DMA framework request DMA using direction only in prep_slave function, (The At91 xdma driver has adapted to this request). So won't check direction when do DMA configuration. Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- sound/soc/atmel/atmel-pcm-dma.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c index 33fb3bb133df..b8e7bad05eb1 100644 --- a/sound/soc/atmel/atmel-pcm-dma.c +++ b/sound/soc/atmel/atmel-pcm-dma.c @@ -105,13 +105,11 @@ static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream, return ret; } - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - slave_config->dst_addr = ssc->phybase + SSC_THR; - slave_config->dst_maxburst = 1; - } else { - slave_config->src_addr = ssc->phybase + SSC_RHR; - slave_config->src_maxburst = 1; - } + slave_config->dst_addr = ssc->phybase + SSC_THR; + slave_config->dst_maxburst = 1; + + slave_config->src_addr = ssc->phybase + SSC_RHR; + slave_config->src_maxburst = 1; prtd->dma_intr_handler = atmel_pcm_dma_irq; -- cgit v1.2.3 From 2f91ab86ec2500590c9dcfcc7f089d3255d72404 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 2 Feb 2015 14:49:41 +0200 Subject: ASoC: davinci-evm: Do not include edma headers The machine driver has no business with the underlying dma. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/davinci/davinci-evm.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c index 158cb3d1db70..d1a8b6e3ac3b 100644 --- a/sound/soc/davinci/davinci-evm.c +++ b/sound/soc/davinci/davinci-evm.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -25,8 +24,6 @@ #include #include -#include - #include "davinci-pcm.h" #include "davinci-i2s.h" -- cgit v1.2.3 From 67d35e5bc375b03ed3ad88b7dc4469ed5d3d69e9 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 2 Feb 2015 14:49:42 +0200 Subject: ASoC: davinci-evm: Do not include davinci-pcm.h and davinci-i2s.h There is no need for them to be included. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/davinci/davinci-evm.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c index d1a8b6e3ac3b..b6bb5947a8a8 100644 --- a/sound/soc/davinci/davinci-evm.c +++ b/sound/soc/davinci/davinci-evm.c @@ -24,9 +24,6 @@ #include #include -#include "davinci-pcm.h" -#include "davinci-i2s.h" - struct snd_soc_card_drvdata_davinci { struct clk *mclk; unsigned sysclk; -- cgit v1.2.3 From 8f511ffb6b82f6914779a47039cccf91e953aa1f Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 2 Feb 2015 14:38:32 +0200 Subject: ASoC: davicni-mcasp: Mark the common irq line as shared On DA830 devices McASP0,1 and 2 shares a single combined interrupt request line. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/davinci/davinci-mcasp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 95eef582331b..a5e4fe0359ce 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -1461,7 +1461,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev) dev_name(&pdev->dev)); ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, davinci_mcasp_common_irq_handler, - IRQF_ONESHOT, irq_name, mcasp); + IRQF_ONESHOT | IRQF_SHARED, + irq_name, mcasp); if (ret) { dev_err(&pdev->dev, "common IRQ request failed\n"); goto err; -- cgit v1.2.3 From caa1d794cca96c16e4a2f81697f3d15a588c4b02 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 2 Feb 2015 14:38:33 +0200 Subject: ASoC: davinci-mcasp: Fix DIT only McASP instance support One of the McASP instances in DM646x line of DMSoC only supports DIT mode. This means that the given IP does not have support for rx and all the rx related resources are missing, like irq and DMA request. The driver should not fail if any or all of the RX resource is missing when the op_mode is set to DIT mode. Since RX is not possible in DIT mode, we can just ignore the rx resources when the McASP is used in DIT mode. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/davinci/davinci-mcasp.c | 72 +++++++++++++++++++++------------------ 1 file changed, 39 insertions(+), 33 deletions(-) (limited to 'sound/soc') diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index a5e4fe0359ce..de3b155a5011 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -1327,16 +1327,19 @@ static struct davinci_mcasp_pdata *davinci_mcasp_set_pdata_from_of( pdata->tx_dma_channel = dma_spec.args[0]; - ret = of_property_match_string(np, "dma-names", "rx"); - if (ret < 0) - goto nodata; + /* RX is not valid in DIT mode */ + if (pdata->op_mode != DAVINCI_MCASP_DIT_MODE) { + ret = of_property_match_string(np, "dma-names", "rx"); + if (ret < 0) + goto nodata; - ret = of_parse_phandle_with_args(np, "dmas", "#dma-cells", ret, - &dma_spec); - if (ret < 0) - goto nodata; + ret = of_parse_phandle_with_args(np, "dmas", "#dma-cells", ret, + &dma_spec); + if (ret < 0) + goto nodata; - pdata->rx_dma_channel = dma_spec.args[0]; + pdata->rx_dma_channel = dma_spec.args[0]; + } ret = of_property_read_u32(np, "tx-num-evt", &val); if (ret >= 0) @@ -1532,19 +1535,34 @@ static int davinci_mcasp_probe(struct platform_device *pdev) else dma_data->filter_data = &dma_params->channel; - dma_params = &mcasp->dma_params[SNDRV_PCM_STREAM_CAPTURE]; - dma_data = &mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE]; - dma_params->asp_chan_q = pdata->asp_chan_q; - dma_params->ram_chan_q = pdata->ram_chan_q; - dma_params->sram_pool = pdata->sram_pool; - dma_params->sram_size = pdata->sram_size_capture; - if (dat) - dma_params->dma_addr = dat->start; - else - dma_params->dma_addr = mem->start + pdata->rx_dma_offset; - - /* Unconditional dmaengine stuff */ - dma_data->addr = dma_params->dma_addr; + /* RX is not valid in DIT mode */ + if (mcasp->op_mode != DAVINCI_MCASP_DIT_MODE) { + dma_params = &mcasp->dma_params[SNDRV_PCM_STREAM_CAPTURE]; + dma_data = &mcasp->dma_data[SNDRV_PCM_STREAM_CAPTURE]; + dma_params->asp_chan_q = pdata->asp_chan_q; + dma_params->ram_chan_q = pdata->ram_chan_q; + dma_params->sram_pool = pdata->sram_pool; + dma_params->sram_size = pdata->sram_size_capture; + if (dat) + dma_params->dma_addr = dat->start; + else + dma_params->dma_addr = mem->start + pdata->rx_dma_offset; + + /* Unconditional dmaengine stuff */ + dma_data->addr = dma_params->dma_addr; + + res = platform_get_resource(pdev, IORESOURCE_DMA, 1); + if (res) + dma_params->channel = res->start; + else + dma_params->channel = pdata->rx_dma_channel; + + /* dmaengine filter data for DT and non-DT boot */ + if (pdev->dev.of_node) + dma_data->filter_data = "rx"; + else + dma_data->filter_data = &dma_params->channel; + } if (mcasp->version < MCASP_VERSION_3) { mcasp->fifo_base = DAVINCI_MCASP_V2_AFIFO_BASE; @@ -1554,18 +1572,6 @@ static int davinci_mcasp_probe(struct platform_device *pdev) mcasp->fifo_base = DAVINCI_MCASP_V3_AFIFO_BASE; } - res = platform_get_resource(pdev, IORESOURCE_DMA, 1); - if (res) - dma_params->channel = res->start; - else - dma_params->channel = pdata->rx_dma_channel; - - /* dmaengine filter data for DT and non-DT boot */ - if (pdev->dev.of_node) - dma_data->filter_data = "rx"; - else - dma_data->filter_data = &dma_params->channel; - dev_set_drvdata(&pdev->dev, mcasp); mcasp_reparent_fck(pdev); -- cgit v1.2.3 From d1f83d6ef43bf1b4a3d19805098b3a9724047479 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 2 Feb 2015 04:53:53 +0000 Subject: ASoC: rsnd: call missing snd_ctl_remove() Current Renesas R-Car sound driver is using snd_ctl_xxx() functions, but it didn't call snd_ctl free_one() / snd_ctl_remove(). This patch call these functions. Reported-by: Nguyen Viet Dung Reported-by: Bui Duc Phuc Reported-by: Cao Minh Hiep Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 11 ++++++++++- sound/soc/sh/rcar/dvc.c | 15 +++++++++++++++ sound/soc/sh/rcar/rsnd.h | 5 +++++ 3 files changed, 30 insertions(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index f0bb137da31b..6fb38b879bb6 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1046,14 +1046,23 @@ static int __rsnd_kctrl_new(struct rsnd_mod *mod, return -ENOMEM; ret = snd_ctl_add(card, kctrl); - if (ret < 0) + if (ret < 0) { + snd_ctl_free_one(kctrl); return ret; + } cfg->update = update; + cfg->card = card; + cfg->kctrl = kctrl; return 0; } +void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg) +{ + snd_ctl_remove(cfg->card, cfg->kctrl); +} + int rsnd_kctrl_new_m(struct rsnd_mod *mod, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 38a5f334a6a7..d7f9ed959c4e 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -127,6 +127,20 @@ static int rsnd_dvc_probe_gen2(struct rsnd_mod *mod, return 0; } +static int rsnd_dvc_remove_gen2(struct rsnd_mod *mod, + struct rsnd_priv *priv) +{ + struct rsnd_dvc *dvc = rsnd_mod_to_dvc(mod); + + rsnd_kctrl_remove(dvc->volume); + rsnd_kctrl_remove(dvc->mute); + rsnd_kctrl_remove(dvc->ren); + rsnd_kctrl_remove(dvc->rup); + rsnd_kctrl_remove(dvc->rdown); + + return 0; +} + static int rsnd_dvc_init(struct rsnd_mod *dvc_mod, struct rsnd_priv *priv) { @@ -258,6 +272,7 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod, static struct rsnd_mod_ops rsnd_dvc_ops = { .name = DVC_NAME, .probe = rsnd_dvc_probe_gen2, + .remove = rsnd_dvc_remove_gen2, .init = rsnd_dvc_init, .quit = rsnd_dvc_quit, .start = rsnd_dvc_start, diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index b57d8ace012a..e7914bd610e2 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -436,6 +436,8 @@ struct rsnd_kctrl_cfg { u32 *val; const char * const *texts; void (*update)(struct rsnd_mod *mod); + struct snd_card *card; + struct snd_kcontrol *kctrl; }; #define RSND_DVC_CHANNELS 2 @@ -449,6 +451,9 @@ struct rsnd_kctrl_cfg_s { u32 val; }; +void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg); +#define rsnd_kctrl_remove(_cfg) _rsnd_kctrl_remove(&((_cfg).cfg)) + int rsnd_kctrl_new_m(struct rsnd_mod *mod, struct snd_soc_pcm_runtime *rtd, const unsigned char *name, -- cgit v1.2.3 From d7c42ff8c34f1c291fcd45c7d56d41aba68c4b13 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 2 Feb 2015 04:54:07 +0000 Subject: ASoC: rsnd: call missing snd_soc_unregiter_component/platform() Current Renesas R-Car sound driver doesn't call snd_soc_unregiter_component/platform() in .remove. This patch call these functions. Reported-by: Nguyen Viet Dung Reported-by: Bui Duc Phuc Reported-by: Cao Minh Hiep Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 6fb38b879bb6..1b53605f7154 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1299,6 +1299,9 @@ static int rsnd_remove(struct platform_device *pdev) ret |= rsnd_dai_call(remove, &rdai->capture, priv); } + snd_soc_unregister_component(&pdev->dev); + snd_soc_unregister_platform(&pdev->dev); + return ret; } -- cgit v1.2.3 From 842aaa0cbf66621f00d641f5abfd2db40c61320b Mon Sep 17 00:00:00 2001 From: "Fang, Yang A" Date: Sat, 31 Jan 2015 15:22:40 -0800 Subject: ASoC: Intel: Add support rt5645 in sst driver Added entry in sst driver to support rt5645 codec for intel Braswell platform. Signed-off-by: Fang, Yang A Signed-off-by: Mark Brown --- sound/soc/intel/sst/sst_acpi.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst/sst_acpi.c b/sound/soc/intel/sst/sst_acpi.c index df2b5cc23766..21b22e6a1ccb 100644 --- a/sound/soc/intel/sst/sst_acpi.c +++ b/sound/soc/intel/sst/sst_acpi.c @@ -352,6 +352,8 @@ static struct sst_machines sst_acpi_bytcr[] = { static struct sst_machines sst_acpi_chv[] = { {"10EC5670", "cht-bsw", "cht-bsw-rt5672", NULL, "fw_sst_22a8.bin", &chv_platform_data }, + {"10EC5645", "cht-bsw", "cht-bsw-rt5645", NULL, "fw_sst_22a8.bin", + &chv_platform_data }, {}, }; -- cgit v1.2.3 From d29697dc3b92cb12a80632a5ade4fa26fd98225e Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 30 Jan 2015 20:16:37 +0100 Subject: ASoC: Add sysfs entries via static attribute groups Instead of calling device_create_file() manually, assign the static attribute group entries at the device registration. This simplifies the error handling and avoids the possible races. Signed-off-by: Takashi Iwai Signed-off-by: Mark Brown --- include/sound/soc-dapm.h | 2 +- sound/soc/soc-core.c | 58 ++++++++++++++++++++++++++++-------------------- sound/soc/soc-dapm.c | 14 ++++-------- 3 files changed, 39 insertions(+), 35 deletions(-) (limited to 'sound/soc') diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 89823cfe6f04..e8e0220404d4 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -405,7 +405,7 @@ int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_context *dapm, struct snd_soc_dapm_update *update); /* dapm sys fs - used by the core */ -int snd_soc_dapm_sys_add(struct device *dev); +extern struct attribute *soc_dapm_dev_attrs[]; void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm, struct dentry *parent); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 985052b3fbed..54925dc84a96 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -191,6 +191,39 @@ static ssize_t pmdown_time_set(struct device *dev, static DEVICE_ATTR(pmdown_time, 0644, pmdown_time_show, pmdown_time_set); +static struct attribute *soc_dev_attrs[] = { + &dev_attr_codec_reg.attr, + &dev_attr_pmdown_time.attr, + NULL +}; + +static umode_t soc_dev_attr_is_visible(struct kobject *kobj, + struct attribute *attr, int idx) +{ + struct device *dev = kobj_to_dev(kobj); + struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev); + + if (attr == &dev_attr_pmdown_time.attr) + return attr->mode; /* always visible */ + return rtd->codec ? attr->mode : 0; /* enabled only with codec */ +} + +static const struct attribute_group soc_dapm_dev_group = { + .attrs = soc_dapm_dev_attrs, + .is_visible = soc_dev_attr_is_visible, +}; + +static const struct attribute_group soc_dev_roup = { + .attrs = soc_dev_attrs, + .is_visible = soc_dev_attr_is_visible, +}; + +static const struct attribute_group *soc_dev_attr_groups[] = { + &soc_dapm_dev_group, + &soc_dev_roup, + NULL +}; + #ifdef CONFIG_DEBUG_FS static ssize_t codec_reg_read_file(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) @@ -949,8 +982,6 @@ static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order) /* unregister the rtd device */ if (rtd->dev_registered) { - device_remove_file(rtd->dev, &dev_attr_pmdown_time); - device_remove_file(rtd->dev, &dev_attr_codec_reg); device_unregister(rtd->dev); rtd->dev_registered = 0; } @@ -1120,6 +1151,7 @@ static int soc_post_component_init(struct snd_soc_pcm_runtime *rtd, device_initialize(rtd->dev); rtd->dev->parent = rtd->card->dev; rtd->dev->release = rtd_release; + rtd->dev->groups = soc_dev_attr_groups; dev_set_name(rtd->dev, "%s", name); dev_set_drvdata(rtd->dev, rtd); mutex_init(&rtd->pcm_mutex); @@ -1136,23 +1168,6 @@ static int soc_post_component_init(struct snd_soc_pcm_runtime *rtd, return ret; } rtd->dev_registered = 1; - - if (rtd->codec) { - /* add DAPM sysfs entries for this codec */ - ret = snd_soc_dapm_sys_add(rtd->dev); - if (ret < 0) - dev_err(rtd->dev, - "ASoC: failed to add codec dapm sysfs entries: %d\n", - ret); - - /* add codec sysfs entries */ - ret = device_create_file(rtd->dev, &dev_attr_codec_reg); - if (ret < 0) - dev_err(rtd->dev, - "ASoC: failed to add codec sysfs files: %d\n", - ret); - } - return 0; } @@ -1308,11 +1323,6 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order) } #endif - ret = device_create_file(rtd->dev, &dev_attr_pmdown_time); - if (ret < 0) - dev_warn(rtd->dev, "ASoC: failed to add pmdown_time sysfs: %d\n", - ret); - if (cpu_dai->driver->compress_dai) { /*create compress_device"*/ ret = soc_new_compress(rtd, num); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index c5136bb1f982..6c5cf7d1ff54 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2127,15 +2127,10 @@ static ssize_t dapm_widget_show(struct device *dev, static DEVICE_ATTR(dapm_widget, 0444, dapm_widget_show, NULL); -int snd_soc_dapm_sys_add(struct device *dev) -{ - return device_create_file(dev, &dev_attr_dapm_widget); -} - -static void snd_soc_dapm_sys_remove(struct device *dev) -{ - device_remove_file(dev, &dev_attr_dapm_widget); -} +struct attribute *soc_dapm_dev_attrs[] = { + &dev_attr_dapm_widget.attr, + NULL +}; static void dapm_free_path(struct snd_soc_dapm_path *path) { @@ -3903,7 +3898,6 @@ void snd_soc_dapm_auto_nc_pins(struct snd_soc_card *card) */ void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm) { - snd_soc_dapm_sys_remove(dapm->dev); dapm_debugfs_cleanup(dapm); dapm_free_widgets(dapm); list_del(&dapm->list); -- cgit v1.2.3 From 9503112d909cbbc2865a28c2586c436254169da8 Mon Sep 17 00:00:00 2001 From: Jyri Sarha Date: Mon, 2 Feb 2015 16:48:05 +0200 Subject: ASoC: tlv320aic3x: Add support for tlv320aic3104 Disables GPIO support and LINE2 input and renames Mic3 input to Mic2, if tlv320aic3104 mode is seleced. Devicetree binding document is updated accordingly. Signed-off-by: Jyri Sarha Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/tlv320aic3x.txt | 10 +- sound/soc/codecs/tlv320aic3x.c | 345 +++++++++++++++------ 2 files changed, 253 insertions(+), 102 deletions(-) (limited to 'sound/soc') diff --git a/Documentation/devicetree/bindings/sound/tlv320aic3x.txt b/Documentation/devicetree/bindings/sound/tlv320aic3x.txt index 5e6040c2c2e9..47a213c411ce 100644 --- a/Documentation/devicetree/bindings/sound/tlv320aic3x.txt +++ b/Documentation/devicetree/bindings/sound/tlv320aic3x.txt @@ -9,6 +9,7 @@ Required properties: "ti,tlv320aic33" - TLV320AIC33 "ti,tlv320aic3007" - TLV320AIC3007 "ti,tlv320aic3106" - TLV320AIC3106 + "ti,tlv320aic3104" - TLV320AIC3104 - reg - - I2C slave address @@ -18,6 +19,7 @@ Optional properties: - gpio-reset - gpio pin number used for codec reset - ai3x-gpio-func - - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality + - Not supported on tlv320aic3104 - ai3x-micbias-vg - MicBias Voltage required. 1 - MICBIAS output is powered to 2.0V, 2 - MICBIAS output is powered to 2.5V, @@ -36,7 +38,13 @@ CODEC output pins: * HPLCOM * HPRCOM -CODEC input pins: +CODEC input pins for TLV320AIC3104: + * MIC2L + * MIC2R + * LINE1L + * LINE1R + +CODEC input pins for other compatible codecs: * MIC3L * MIC3R * LINE1L diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index b7ebce054b4e..cb92cdba0324 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -87,6 +87,7 @@ struct aic3x_priv { #define AIC3X_MODEL_3X 0 #define AIC3X_MODEL_33 1 #define AIC3X_MODEL_3007 2 +#define AIC3X_MODEL_3104 3 u16 model; /* Selects the micbias voltage */ @@ -316,52 +317,37 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = { * only for swapped L-to-R and R-to-L routes. See below stereo controls * for direct L-to-L and R-to-R routes. */ - SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume", - LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Left Line Mixer PGAR Bypass Volume", PGAR_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Left Line Mixer DACR1 Playback Volume", DACR1_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), - SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume", - LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Right Line Mixer PGAL Bypass Volume", PGAL_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Right Line Mixer DACL1 Playback Volume", DACL1_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), - SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume", - LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Left HP Mixer PGAR Bypass Volume", PGAR_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Left HP Mixer DACR1 Playback Volume", DACR1_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), - SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume", - LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Right HP Mixer PGAL Bypass Volume", PGAL_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Right HP Mixer DACL1 Playback Volume", DACL1_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), - SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume", - LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Left HPCOM Mixer PGAR Bypass Volume", PGAR_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Left HPCOM Mixer DACR1 Playback Volume", DACR1_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), - SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume", - LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Right HPCOM Mixer PGAL Bypass Volume", PGAL_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), SOC_SINGLE_TLV("Right HPCOM Mixer DACL1 Playback Volume", DACL1_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), /* Stereo output controls for direct L-to-L and R-to-R routes */ - SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume", - LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL, - 0, 118, 1, output_stage_tlv), SOC_DOUBLE_R_TLV("Line PGA Bypass Volume", PGAL_2_LLOPM_VOL, PGAR_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), @@ -369,9 +355,6 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = { DACL1_2_LLOPM_VOL, DACR1_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), - SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume", - LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL, - 0, 118, 1, output_stage_tlv), SOC_DOUBLE_R_TLV("HP PGA Bypass Volume", PGAL_2_HPLOUT_VOL, PGAR_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), @@ -379,9 +362,6 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = { DACL1_2_HPLOUT_VOL, DACR1_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), - SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume", - LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL, - 0, 118, 1, output_stage_tlv), SOC_DOUBLE_R_TLV("HPCOM PGA Bypass Volume", PGAL_2_HPLCOM_VOL, PGAR_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), @@ -424,6 +404,45 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = { SOC_ENUM("Output Driver Ramp-up step", aic3x_rampup_step_enum), }; +/* For other than tlv320aic3104 */ +static const struct snd_kcontrol_new aic3x_extra_snd_controls[] = { + /* + * Output controls that map to output mixer switches. Note these are + * only for swapped L-to-R and R-to-L routes. See below stereo controls + * for direct L-to-L and R-to-R routes. + */ + SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume", + LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv), + + SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume", + LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv), + + SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume", + LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv), + + SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume", + LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv), + + SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume", + LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv), + + SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume", + LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv), + + /* Stereo output controls for direct L-to-L and R-to-R routes */ + SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume", + LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL, + 0, 118, 1, output_stage_tlv), + + SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume", + LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL, + 0, 118, 1, output_stage_tlv), + + SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume", + LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL, + 0, 118, 1, output_stage_tlv), +}; + static const struct snd_kcontrol_new aic3x_mono_controls[] = { SOC_DOUBLE_R_TLV("Mono Line2 Bypass Volume", LINE2L_2_MONOLOPM_VOL, LINE2R_2_MONOLOPM_VOL, @@ -464,22 +483,24 @@ SOC_DAPM_ENUM("Route", aic3x_right_hpcom_enum); /* Left Line Mixer */ static const struct snd_kcontrol_new aic3x_left_line_mixer_controls[] = { - SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_LLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_LLOPM_VOL, 7, 1, 0), - SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_LLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_LLOPM_VOL, 7, 1, 0), + /* Not on tlv320aic3104 */ + SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0), + SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0), }; /* Right Line Mixer */ static const struct snd_kcontrol_new aic3x_right_line_mixer_controls[] = { - SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_RLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_RLOPM_VOL, 7, 1, 0), - SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_RLOPM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_RLOPM_VOL, 7, 1, 0), + /* Not on tlv320aic3104 */ + SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0), + SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0), }; /* Mono Mixer */ @@ -494,42 +515,46 @@ static const struct snd_kcontrol_new aic3x_mono_mixer_controls[] = { /* Left HP Mixer */ static const struct snd_kcontrol_new aic3x_left_hp_mixer_controls[] = { - SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0), - SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLOUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLOUT_VOL, 7, 1, 0), + /* Not on tlv320aic3104 */ + SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0), + SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0), }; /* Right HP Mixer */ static const struct snd_kcontrol_new aic3x_right_hp_mixer_controls[] = { - SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPROUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPROUT_VOL, 7, 1, 0), - SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPROUT_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPROUT_VOL, 7, 1, 0), + /* Not on tlv320aic3104 */ + SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0), + SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0), }; /* Left HPCOM Mixer */ static const struct snd_kcontrol_new aic3x_left_hpcom_mixer_controls[] = { - SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0), - SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLCOM_VOL, 7, 1, 0), + /* Not on tlv320aic3104 */ + SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0), + SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0), }; /* Right HPCOM Mixer */ static const struct snd_kcontrol_new aic3x_right_hpcom_mixer_controls[] = { - SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPRCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPRCOM_VOL, 7, 1, 0), - SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0), SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0), + /* Not on tlv320aic3104 */ + SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0), + SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0), }; /* Left PGA Mixer */ @@ -550,6 +575,22 @@ static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = { SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1), }; +/* Left PGA Mixer for tlv320aic3104 */ +static const struct snd_kcontrol_new aic3104_left_pga_mixer_controls[] = { + SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_LADC_CTRL, 3, 1, 1), + SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_LADC_CTRL, 3, 1, 1), + SOC_DAPM_SINGLE_AIC3X("Mic2L Switch", MIC3LR_2_LADC_CTRL, 4, 1, 1), + SOC_DAPM_SINGLE_AIC3X("Mic2R Switch", MIC3LR_2_LADC_CTRL, 0, 1, 1), +}; + +/* Right PGA Mixer for tlv320aic3104 */ +static const struct snd_kcontrol_new aic3104_right_pga_mixer_controls[] = { + SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_RADC_CTRL, 3, 1, 1), + SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_RADC_CTRL, 3, 1, 1), + SOC_DAPM_SINGLE_AIC3X("Mic2L Switch", MIC3LR_2_RADC_CTRL, 4, 1, 1), + SOC_DAPM_SINGLE_AIC3X("Mic2R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1), +}; + /* Left Line1 Mux */ static const struct snd_kcontrol_new aic3x_left_line1l_mux_controls = SOC_DAPM_ENUM("Route", aic3x_line1l_2_l_enum); @@ -593,26 +634,56 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = { /* Inputs to Left ADC */ SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0), - SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0, - &aic3x_left_pga_mixer_controls[0], - ARRAY_SIZE(aic3x_left_pga_mixer_controls)), SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0, &aic3x_left_line1l_mux_controls), SND_SOC_DAPM_MUX("Left Line1R Mux", SND_SOC_NOPM, 0, 0, &aic3x_left_line1r_mux_controls), - SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0, - &aic3x_left_line2_mux_controls), /* Inputs to Right ADC */ SND_SOC_DAPM_ADC("Right ADC", "Right Capture", LINE1R_2_RADC_CTRL, 2, 0), - SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0, - &aic3x_right_pga_mixer_controls[0], - ARRAY_SIZE(aic3x_right_pga_mixer_controls)), SND_SOC_DAPM_MUX("Right Line1L Mux", SND_SOC_NOPM, 0, 0, &aic3x_right_line1l_mux_controls), SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0, &aic3x_right_line1r_mux_controls), + + /* Mic Bias */ + SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0, + mic_bias_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + SND_SOC_DAPM_OUTPUT("LLOUT"), + SND_SOC_DAPM_OUTPUT("RLOUT"), + SND_SOC_DAPM_OUTPUT("HPLOUT"), + SND_SOC_DAPM_OUTPUT("HPROUT"), + SND_SOC_DAPM_OUTPUT("HPLCOM"), + SND_SOC_DAPM_OUTPUT("HPRCOM"), + + SND_SOC_DAPM_INPUT("LINE1L"), + SND_SOC_DAPM_INPUT("LINE1R"), + + /* + * Virtual output pin to detection block inside codec. This can be + * used to keep codec bias on if gpio or detection features are needed. + * Force pin on or construct a path with an input jack and mic bias + * widgets. + */ + SND_SOC_DAPM_OUTPUT("Detection"), +}; + +/* For other than tlv320aic3104 */ +static const struct snd_soc_dapm_widget aic3x_extra_dapm_widgets[] = { + /* Inputs to Left ADC */ + SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_left_pga_mixer_controls[0], + ARRAY_SIZE(aic3x_left_pga_mixer_controls)), + SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0, + &aic3x_left_line2_mux_controls), + + /* Inputs to Right ADC */ + SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_right_pga_mixer_controls[0], + ARRAY_SIZE(aic3x_right_pga_mixer_controls)), SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0, &aic3x_right_line2_mux_controls), @@ -637,11 +708,6 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = { SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 32", AIC3X_ASD_INTF_CTRLA, 0, 3, 3, 0), - /* Mic Bias */ - SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0, - mic_bias_event, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), - /* Output mixers */ SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0, &aic3x_left_line_mixer_controls[0], @@ -662,27 +728,46 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = { &aic3x_right_hpcom_mixer_controls[0], ARRAY_SIZE(aic3x_right_hpcom_mixer_controls)), - SND_SOC_DAPM_OUTPUT("LLOUT"), - SND_SOC_DAPM_OUTPUT("RLOUT"), - SND_SOC_DAPM_OUTPUT("HPLOUT"), - SND_SOC_DAPM_OUTPUT("HPROUT"), - SND_SOC_DAPM_OUTPUT("HPLCOM"), - SND_SOC_DAPM_OUTPUT("HPRCOM"), - SND_SOC_DAPM_INPUT("MIC3L"), SND_SOC_DAPM_INPUT("MIC3R"), - SND_SOC_DAPM_INPUT("LINE1L"), - SND_SOC_DAPM_INPUT("LINE1R"), SND_SOC_DAPM_INPUT("LINE2L"), SND_SOC_DAPM_INPUT("LINE2R"), +}; - /* - * Virtual output pin to detection block inside codec. This can be - * used to keep codec bias on if gpio or detection features are needed. - * Force pin on or construct a path with an input jack and mic bias - * widgets. - */ - SND_SOC_DAPM_OUTPUT("Detection"), +/* For tlv320aic3104 */ +static const struct snd_soc_dapm_widget aic3104_extra_dapm_widgets[] = { + /* Inputs to Left ADC */ + SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0, + &aic3104_left_pga_mixer_controls[0], + ARRAY_SIZE(aic3104_left_pga_mixer_controls)), + + /* Inputs to Right ADC */ + SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0, + &aic3104_right_pga_mixer_controls[0], + ARRAY_SIZE(aic3104_right_pga_mixer_controls)), + + /* Output mixers */ + SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_left_line_mixer_controls[0], + ARRAY_SIZE(aic3x_left_line_mixer_controls) - 2), + SND_SOC_DAPM_MIXER("Right Line Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_right_line_mixer_controls[0], + ARRAY_SIZE(aic3x_right_line_mixer_controls) - 2), + SND_SOC_DAPM_MIXER("Left HP Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_left_hp_mixer_controls[0], + ARRAY_SIZE(aic3x_left_hp_mixer_controls) - 2), + SND_SOC_DAPM_MIXER("Right HP Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_right_hp_mixer_controls[0], + ARRAY_SIZE(aic3x_right_hp_mixer_controls) - 2), + SND_SOC_DAPM_MIXER("Left HPCOM Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_left_hpcom_mixer_controls[0], + ARRAY_SIZE(aic3x_left_hpcom_mixer_controls) - 2), + SND_SOC_DAPM_MIXER("Right HPCOM Mixer", SND_SOC_NOPM, 0, 0, + &aic3x_right_hpcom_mixer_controls[0], + ARRAY_SIZE(aic3x_right_hpcom_mixer_controls) - 2), + + SND_SOC_DAPM_INPUT("MIC2L"), + SND_SOC_DAPM_INPUT("MIC2R"), }; static const struct snd_soc_dapm_widget aic3x_dapm_mono_widgets[] = { @@ -712,17 +797,10 @@ static const struct snd_soc_dapm_route intercon[] = { {"Left Line1R Mux", "single-ended", "LINE1R"}, {"Left Line1R Mux", "differential", "LINE1R"}, - {"Left Line2L Mux", "single-ended", "LINE2L"}, - {"Left Line2L Mux", "differential", "LINE2L"}, - {"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"}, {"Left PGA Mixer", "Line1R Switch", "Left Line1R Mux"}, - {"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"}, - {"Left PGA Mixer", "Mic3L Switch", "MIC3L"}, - {"Left PGA Mixer", "Mic3R Switch", "MIC3R"}, {"Left ADC", NULL, "Left PGA Mixer"}, - {"Left ADC", NULL, "GPIO1 dmic modclk"}, /* Right Input */ {"Right Line1R Mux", "single-ended", "LINE1R"}, @@ -730,25 +808,10 @@ static const struct snd_soc_dapm_route intercon[] = { {"Right Line1L Mux", "single-ended", "LINE1L"}, {"Right Line1L Mux", "differential", "LINE1L"}, - {"Right Line2R Mux", "single-ended", "LINE2R"}, - {"Right Line2R Mux", "differential", "LINE2R"}, - {"Right PGA Mixer", "Line1L Switch", "Right Line1L Mux"}, {"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"}, - {"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"}, - {"Right PGA Mixer", "Mic3L Switch", "MIC3L"}, - {"Right PGA Mixer", "Mic3R Switch", "MIC3R"}, {"Right ADC", NULL, "Right PGA Mixer"}, - {"Right ADC", NULL, "GPIO1 dmic modclk"}, - - /* - * Logical path between digital mic enable and GPIO1 modulator clock - * output function - */ - {"GPIO1 dmic modclk", NULL, "DMic Rate 128"}, - {"GPIO1 dmic modclk", NULL, "DMic Rate 64"}, - {"GPIO1 dmic modclk", NULL, "DMic Rate 32"}, /* Left DAC Output */ {"Left DAC Mux", "DAC_L1", "Left DAC"}, @@ -761,10 +824,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"Right DAC Mux", "DAC_R3", "Right DAC"}, /* Left Line Output */ - {"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, {"Left Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, {"Left Line Mixer", "DACL1 Switch", "Left DAC Mux"}, - {"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, {"Left Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, {"Left Line Mixer", "DACR1 Switch", "Right DAC Mux"}, @@ -773,10 +834,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"LLOUT", NULL, "Left Line Out"}, /* Right Line Output */ - {"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, {"Right Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, {"Right Line Mixer", "DACL1 Switch", "Left DAC Mux"}, - {"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, {"Right Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, {"Right Line Mixer", "DACR1 Switch", "Right DAC Mux"}, @@ -785,10 +844,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"RLOUT", NULL, "Right Line Out"}, /* Left HP Output */ - {"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, {"Left HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, {"Left HP Mixer", "DACL1 Switch", "Left DAC Mux"}, - {"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, {"Left HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, {"Left HP Mixer", "DACR1 Switch", "Right DAC Mux"}, @@ -797,10 +854,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"HPLOUT", NULL, "Left HP Out"}, /* Right HP Output */ - {"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, {"Right HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, {"Right HP Mixer", "DACL1 Switch", "Left DAC Mux"}, - {"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, {"Right HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, {"Right HP Mixer", "DACR1 Switch", "Right DAC Mux"}, @@ -809,10 +864,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"HPROUT", NULL, "Right HP Out"}, /* Left HPCOM Output */ - {"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, {"Left HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, {"Left HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, - {"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, {"Left HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, {"Left HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, @@ -823,10 +876,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"HPLCOM", NULL, "Left HP Com"}, /* Right HPCOM Output */ - {"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, {"Right HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"}, {"Right HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"}, - {"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, {"Right HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"}, {"Right HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"}, @@ -839,6 +890,72 @@ static const struct snd_soc_dapm_route intercon[] = { {"HPRCOM", NULL, "Right HP Com"}, }; +/* For other than tlv320aic3104 */ +static const struct snd_soc_dapm_route intercon_extra[] = { + /* Left Input */ + {"Left Line2L Mux", "single-ended", "LINE2L"}, + {"Left Line2L Mux", "differential", "LINE2L"}, + + {"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"}, + {"Left PGA Mixer", "Mic3L Switch", "MIC3L"}, + {"Left PGA Mixer", "Mic3R Switch", "MIC3R"}, + + {"Left ADC", NULL, "GPIO1 dmic modclk"}, + + /* Right Input */ + {"Right Line2R Mux", "single-ended", "LINE2R"}, + {"Right Line2R Mux", "differential", "LINE2R"}, + + {"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"}, + {"Right PGA Mixer", "Mic3L Switch", "MIC3L"}, + {"Right PGA Mixer", "Mic3R Switch", "MIC3R"}, + + {"Right ADC", NULL, "GPIO1 dmic modclk"}, + + /* + * Logical path between digital mic enable and GPIO1 modulator clock + * output function + */ + {"GPIO1 dmic modclk", NULL, "DMic Rate 128"}, + {"GPIO1 dmic modclk", NULL, "DMic Rate 64"}, + {"GPIO1 dmic modclk", NULL, "DMic Rate 32"}, + + /* Left Line Output */ + {"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, + {"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, + + /* Right Line Output */ + {"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, + {"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, + + /* Left HP Output */ + {"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, + {"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, + + /* Right HP Output */ + {"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, + {"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, + + /* Left HPCOM Output */ + {"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, + {"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, + + /* Right HPCOM Output */ + {"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, + {"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, +}; + +/* For other than tlv320aic3104 */ +static const struct snd_soc_dapm_route intercon_extra_3104[] = { + /* Left Input */ + {"Left PGA Mixer", "Mic2L Switch", "MIC2L"}, + {"Left PGA Mixer", "Mic2R Switch", "MIC2R"}, + + /* Right Input */ + {"Right PGA Mixer", "Mic2L Switch", "MIC2L"}, + {"Right PGA Mixer", "Mic2R Switch", "MIC2R"}, +}; + static const struct snd_soc_dapm_route intercon_mono[] = { /* Mono Output */ {"Mono Mixer", "Line2L Bypass Switch", "Left Line2L Mux"}, @@ -867,17 +984,31 @@ static int aic3x_add_widgets(struct snd_soc_codec *codec) switch (aic3x->model) { case AIC3X_MODEL_3X: case AIC3X_MODEL_33: + snd_soc_dapm_new_controls(dapm, aic3x_extra_dapm_widgets, + ARRAY_SIZE(aic3x_extra_dapm_widgets)); + snd_soc_dapm_add_routes(dapm, intercon_extra, + ARRAY_SIZE(intercon_extra)); snd_soc_dapm_new_controls(dapm, aic3x_dapm_mono_widgets, ARRAY_SIZE(aic3x_dapm_mono_widgets)); snd_soc_dapm_add_routes(dapm, intercon_mono, ARRAY_SIZE(intercon_mono)); break; case AIC3X_MODEL_3007: + snd_soc_dapm_new_controls(dapm, aic3x_extra_dapm_widgets, + ARRAY_SIZE(aic3x_extra_dapm_widgets)); + snd_soc_dapm_add_routes(dapm, intercon_extra, + ARRAY_SIZE(intercon_extra)); snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets, ARRAY_SIZE(aic3007_dapm_widgets)); snd_soc_dapm_add_routes(dapm, intercon_3007, ARRAY_SIZE(intercon_3007)); break; + case AIC3X_MODEL_3104: + snd_soc_dapm_new_controls(dapm, aic3104_extra_dapm_widgets, + ARRAY_SIZE(aic3104_extra_dapm_widgets)); + snd_soc_dapm_add_routes(dapm, intercon_extra_3104, + ARRAY_SIZE(intercon_extra_3104)); + break; } return 0; @@ -1438,23 +1569,33 @@ static int aic3x_probe(struct snd_soc_codec *codec) aic3x_init(codec); if (aic3x->setup) { - /* setup GPIO functions */ - snd_soc_write(codec, AIC3X_GPIO1_REG, - (aic3x->setup->gpio_func[0] & 0xf) << 4); - snd_soc_write(codec, AIC3X_GPIO2_REG, - (aic3x->setup->gpio_func[1] & 0xf) << 4); + if (aic3x->model != AIC3X_MODEL_3104) { + /* setup GPIO functions */ + snd_soc_write(codec, AIC3X_GPIO1_REG, + (aic3x->setup->gpio_func[0] & 0xf) << 4); + snd_soc_write(codec, AIC3X_GPIO2_REG, + (aic3x->setup->gpio_func[1] & 0xf) << 4); + } else { + dev_warn(codec->dev, "GPIO functionality is not supported on tlv320aic3104\n"); + } } switch (aic3x->model) { case AIC3X_MODEL_3X: case AIC3X_MODEL_33: + snd_soc_add_codec_controls(codec, aic3x_extra_snd_controls, + ARRAY_SIZE(aic3x_extra_snd_controls)); snd_soc_add_codec_controls(codec, aic3x_mono_controls, ARRAY_SIZE(aic3x_mono_controls)); break; case AIC3X_MODEL_3007: + snd_soc_add_codec_controls(codec, aic3x_extra_snd_controls, + ARRAY_SIZE(aic3x_extra_snd_controls)); snd_soc_add_codec_controls(codec, &aic3x_classd_amp_gain_ctrl, 1); break; + case AIC3X_MODEL_3104: + break; } /* set mic bias voltage */ @@ -1522,6 +1663,7 @@ static const struct i2c_device_id aic3x_i2c_id[] = { { "tlv320aic33", AIC3X_MODEL_33 }, { "tlv320aic3007", AIC3X_MODEL_3007 }, { "tlv320aic3106", AIC3X_MODEL_3X }, + { "tlv320aic3104", AIC3X_MODEL_3104 }, { } }; MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id); @@ -1673,6 +1815,7 @@ static const struct of_device_id tlv320aic3x_of_match[] = { { .compatible = "ti,tlv320aic33" }, { .compatible = "ti,tlv320aic3007" }, { .compatible = "ti,tlv320aic3106" }, + { .compatible = "ti,tlv320aic3104" }, {}, }; MODULE_DEVICE_TABLE(of, tlv320aic3x_of_match); -- cgit v1.2.3 From 58cc9c9a175885bbf6bae3acf18233d0a8229a84 Mon Sep 17 00:00:00 2001 From: Eric Nelson Date: Fri, 30 Jan 2015 14:07:55 -0700 Subject: ASoC: sgtl5000: add delay before first I2C access To quote from section 1.3.1 of the data sheet: The SGTL5000 has an internal reset that is deasserted 8 SYS_MCLK cycles after all power rails have been brought up. After this time, communication can start ... 1.0us represents 8 SYS_MCLK cycles at the minimum 8.0 MHz SYS_MCLK. Signed-off-by: Eric Nelson Reviewed-by: Fabio Estevam Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- sound/soc/codecs/sgtl5000.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 7665016a79ce..aa98be32bb60 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1462,6 +1462,9 @@ static int sgtl5000_i2c_probe(struct i2c_client *client, if (ret) return ret; + /* Need 8 clocks before I2C accesses */ + udelay(1); + /* read chip information */ ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, ®); if (ret) -- cgit v1.2.3 From b8255930e0fbda841890ff6bb7154aa5fd62e143 Mon Sep 17 00:00:00 2001 From: Jyri Sarha Date: Wed, 4 Feb 2015 12:15:46 +0200 Subject: ASoC: tlv320aic3x: Fix bad comment before intercon_extra_3104 definition MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The intercon_extra_3104 is obviously for tlv320aic3104. Reported-by: Benoît Thébaudeau Signed-off-by: Jyri Sarha Signed-off-by: Mark Brown --- sound/soc/codecs/tlv320aic3x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/soc') diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index cb92cdba0324..ed35e8f1f04c 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -945,7 +945,7 @@ static const struct snd_soc_dapm_route intercon_extra[] = { {"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"}, }; -/* For other than tlv320aic3104 */ +/* For tlv320aic3104 */ static const struct snd_soc_dapm_route intercon_extra_3104[] = { /* Left Input */ {"Left PGA Mixer", "Mic2L Switch", "MIC2L"}, -- cgit v1.2.3 From c41cda1dbe50816d839c32271007c7b832d4d14a Mon Sep 17 00:00:00 2001 From: Jie Yang Date: Wed, 4 Feb 2015 20:23:13 +0800 Subject: ASoC: Intel: initial scalar variable ba Reported by Coverity: CID 1267985 CID 1267986 Fix these two Defects: Uninitialized scalar variable. Signed-off-by: Jie Yang Signed-off-by: Mark Brown --- sound/soc/intel/sst-firmware.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/intel/sst-firmware.c b/sound/soc/intel/sst-firmware.c index cad6ea179cea..dcc145f81ec9 100644 --- a/sound/soc/intel/sst-firmware.c +++ b/sound/soc/intel/sst-firmware.c @@ -786,6 +786,7 @@ int sst_module_alloc_blocks(struct sst_module *module) struct sst_block_allocator ba; int ret; + memset(&ba, 0, sizeof(ba)); ba.size = module->size; ba.type = module->type; ba.offset = module->offset; @@ -859,6 +860,7 @@ int sst_module_runtime_alloc_blocks(struct sst_module_runtime *runtime, if (module->persistent_size == 0) return 0; + memset(&ba, 0, sizeof(ba)); ba.size = module->persistent_size; ba.type = SST_MEM_DRAM; -- cgit v1.2.3 From e7a0332f716d92b9a80c46fbd7d624c502984ca7 Mon Sep 17 00:00:00 2001 From: "Lad, Prabhakar" Date: Wed, 4 Feb 2015 17:29:30 +0000 Subject: ASoC: ts3a227e: fix sparse warning this patch fixes following sparse warning: ts3a227e.c:222:5: warning: symbol 'ts3a227e_enable_jack_detect' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar Signed-off-by: Mark Brown --- sound/soc/codecs/ts3a227e.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sound/soc') diff --git a/sound/soc/codecs/ts3a227e.c b/sound/soc/codecs/ts3a227e.c index 1d1205702d23..6528bfe5c2ff 100644 --- a/sound/soc/codecs/ts3a227e.c +++ b/sound/soc/codecs/ts3a227e.c @@ -20,6 +20,8 @@ #include #include +#include "ts3a227e.h" + struct ts3a227e { struct regmap *regmap; struct snd_soc_jack *jack; -- cgit v1.2.3