diff options
| -rw-r--r-- | sound/soc/qcom/sc7280.c | 67 | ||||
| -rw-r--r-- | sound/soc/qcom/sdw.c | 11 |
2 files changed, 14 insertions, 64 deletions
diff --git a/sound/soc/qcom/sc7280.c b/sound/soc/qcom/sc7280.c index c444dae563c7..abdd58c1d0a4 100644 --- a/sound/soc/qcom/sc7280.c +++ b/sound/soc/qcom/sc7280.c @@ -31,7 +31,6 @@ struct sc7280_snd_data { struct snd_soc_card card; - struct sdw_stream_runtime *sruntime[LPASS_MAX_PORTS]; u32 pri_mi2s_clk_count; struct snd_soc_jack hs_jack; struct snd_soc_jack hdmi_jack; @@ -207,32 +206,12 @@ static int sc7280_snd_hw_params(struct snd_pcm_substream *substream, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - struct snd_soc_dai *codec_dai; - const struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); - struct sc7280_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card); - struct sdw_stream_runtime *sruntime; - int i; if (!rtd->dai_link->no_pcm) { snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2); snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE, 48000, 48000); } - switch (cpu_dai->id) { - case LPASS_CDC_DMA_TX3: - case LPASS_CDC_DMA_RX0: - case RX_CODEC_DMA_RX_0: - case SECONDARY_MI2S_RX: - case TX_CODEC_DMA_TX_3: - case VA_CODEC_DMA_TX_0: - for_each_rtd_codec_dais(rtd, i, codec_dai) { - sruntime = snd_soc_dai_get_stream(codec_dai, substream->stream); - if (sruntime != ERR_PTR(-ENOTSUPP)) - pdata->sruntime[cpu_dai->id] = sruntime; - } - break; - } - return 0; } @@ -241,30 +220,8 @@ static int sc7280_snd_swr_prepare(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); const struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); struct sc7280_snd_data *data = snd_soc_card_get_drvdata(rtd->card); - struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id]; - int ret; - if (!sruntime) - return 0; - - if (data->stream_prepared[cpu_dai->id]) { - sdw_disable_stream(sruntime); - sdw_deprepare_stream(sruntime); - data->stream_prepared[cpu_dai->id] = false; - } - - ret = sdw_prepare_stream(sruntime); - if (ret) - return ret; - - ret = sdw_enable_stream(sruntime); - if (ret) { - sdw_deprepare_stream(sruntime); - return ret; - } - data->stream_prepared[cpu_dai->id] = true; - - return ret; + return qcom_snd_sdw_prepare(substream, &data->stream_prepared[cpu_dai->id]); } static int sc7280_snd_prepare(struct snd_pcm_substream *substream) @@ -291,24 +248,8 @@ static int sc7280_snd_hw_free(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct sc7280_snd_data *data = snd_soc_card_get_drvdata(rtd->card); const struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); - struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id]; - switch (cpu_dai->id) { - case LPASS_CDC_DMA_RX0: - case LPASS_CDC_DMA_TX3: - case RX_CODEC_DMA_RX_0: - case TX_CODEC_DMA_TX_3: - case VA_CODEC_DMA_TX_0: - if (sruntime && data->stream_prepared[cpu_dai->id]) { - sdw_disable_stream(sruntime); - sdw_deprepare_stream(sruntime); - data->stream_prepared[cpu_dai->id] = false; - } - break; - default: - break; - } - return 0; + return qcom_snd_sdw_hw_free(substream, &data->stream_prepared[cpu_dai->id]); } static void sc7280_snd_shutdown(struct snd_pcm_substream *substream) @@ -317,7 +258,6 @@ static void sc7280_snd_shutdown(struct snd_pcm_substream *substream) struct snd_soc_card *card = rtd->card; struct sc7280_snd_data *data = snd_soc_card_get_drvdata(card); struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); - struct sdw_stream_runtime *sruntime = qcom_snd_sdw_get_stream(substream); switch (cpu_dai->id) { case MI2S_PRIMARY: @@ -336,8 +276,7 @@ static void sc7280_snd_shutdown(struct snd_pcm_substream *substream) break; } - data->sruntime[cpu_dai->id] = NULL; - sdw_release_stream(sruntime); + qcom_snd_sdw_shutdown(substream); } static int sc7280_snd_startup(struct snd_pcm_substream *substream) diff --git a/sound/soc/qcom/sdw.c b/sound/soc/qcom/sdw.c index c44659deea01..6576b47a4c8c 100644 --- a/sound/soc/qcom/sdw.c +++ b/sound/soc/qcom/sdw.c @@ -2,6 +2,7 @@ // Copyright (c) 2018-2023, Linaro Limited. // Copyright (c) 2018, The Linux Foundation. All rights reserved. +#include <dt-bindings/sound/qcom,lpass.h> #include <dt-bindings/sound/qcom,q6afe.h> #include <linux/module.h> #include <sound/soc.h> @@ -35,6 +36,16 @@ static bool qcom_snd_is_sdw_dai(int id) break; } + /* DSP Bypass usecase, cpu dai index overlaps with DSP dai ids, + * DO NOT MERGE into top switch case */ + switch (id) { + case LPASS_CDC_DMA_TX3: + case LPASS_CDC_DMA_RX0: + return true; + default: + break; + } + return false; } |