diff options
Diffstat (limited to 'sound/soc/sunxi/sun4i-codec.c')
| -rw-r--r-- | sound/soc/sunxi/sun4i-codec.c | 60 |
1 files changed, 47 insertions, 13 deletions
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 44f170c73b06..e047ec06d538 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -96,8 +96,8 @@ /* Other various ADC registers */ #define SUN4I_CODEC_DAC_TXCNT (0x30) #define SUN4I_CODEC_ADC_RXCNT (0x34) -#define SUN4I_CODEC_AC_SYS_VERI (0x38) -#define SUN4I_CODEC_AC_MIC_PHONE_CAL (0x3c) +#define SUN7I_CODEC_AC_DAC_CAL (0x38) +#define SUN7I_CODEC_AC_MIC_PHONE_CAL (0x3c) struct sun4i_codec { struct device *dev; @@ -509,7 +509,7 @@ static const struct snd_kcontrol_new sun4i_codec_pa_mute = static DECLARE_TLV_DB_SCALE(sun4i_codec_pa_volume_scale, -6300, 100, 1); -static const struct snd_kcontrol_new sun4i_codec_widgets[] = { +static const struct snd_kcontrol_new sun4i_codec_controls[] = { SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_PA_VOL, 0x3F, 0, sun4i_codec_pa_volume_scale), @@ -628,12 +628,14 @@ static const struct snd_soc_dapm_route sun4i_codec_codec_dapm_routes[] = { }; static struct snd_soc_codec_driver sun4i_codec_codec = { - .controls = sun4i_codec_widgets, - .num_controls = ARRAY_SIZE(sun4i_codec_widgets), - .dapm_widgets = sun4i_codec_codec_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(sun4i_codec_codec_dapm_widgets), - .dapm_routes = sun4i_codec_codec_dapm_routes, - .num_dapm_routes = ARRAY_SIZE(sun4i_codec_codec_dapm_routes), + .component_driver = { + .controls = sun4i_codec_controls, + .num_controls = ARRAY_SIZE(sun4i_codec_controls), + .dapm_widgets = sun4i_codec_codec_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(sun4i_codec_codec_dapm_widgets), + .dapm_routes = sun4i_codec_codec_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(sun4i_codec_codec_dapm_routes), + }, }; static const struct snd_soc_component_driver sun4i_codec_component = { @@ -680,12 +682,37 @@ static const struct regmap_config sun4i_codec_regmap_config = { .reg_bits = 32, .reg_stride = 4, .val_bits = 32, - .max_register = SUN4I_CODEC_AC_MIC_PHONE_CAL, + .max_register = SUN4I_CODEC_ADC_RXCNT, +}; + +static const struct regmap_config sun7i_codec_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = SUN7I_CODEC_AC_MIC_PHONE_CAL, +}; + +struct sun4i_codec_quirks { + const struct regmap_config *regmap_config; +}; + +static const struct sun4i_codec_quirks sun4i_codec_quirks = { + .regmap_config = &sun4i_codec_regmap_config, +}; + +static const struct sun4i_codec_quirks sun7i_codec_quirks = { + .regmap_config = &sun7i_codec_regmap_config, }; static const struct of_device_id sun4i_codec_of_match[] = { - { .compatible = "allwinner,sun4i-a10-codec" }, - { .compatible = "allwinner,sun7i-a20-codec" }, + { + .compatible = "allwinner,sun4i-a10-codec", + .data = &sun4i_codec_quirks, + }, + { + .compatible = "allwinner,sun7i-a20-codec", + .data = &sun7i_codec_quirks, + }, {} }; MODULE_DEVICE_TABLE(of, sun4i_codec_of_match); @@ -758,6 +785,7 @@ static int sun4i_codec_probe(struct platform_device *pdev) { struct snd_soc_card *card; struct sun4i_codec *scodec; + const struct sun4i_codec_quirks *quirks; struct resource *res; void __iomem *base; int ret; @@ -775,8 +803,14 @@ static int sun4i_codec_probe(struct platform_device *pdev) return PTR_ERR(base); } + quirks = of_device_get_match_data(&pdev->dev); + if (quirks == NULL) { + dev_err(&pdev->dev, "Failed to determine the quirks to use\n"); + return -ENODEV; + } + scodec->regmap = devm_regmap_init_mmio(&pdev->dev, base, - &sun4i_codec_regmap_config); + quirks->regmap_config); if (IS_ERR(scodec->regmap)) { dev_err(&pdev->dev, "Failed to create our regmap\n"); return PTR_ERR(scodec->regmap); |