diff --git a/asoc/codecs/swr-dmic.c b/asoc/codecs/swr-dmic.c index 1bed34212a..5279a2f2fb 100644 --- a/asoc/codecs/swr-dmic.c +++ b/asoc/codecs/swr-dmic.c @@ -56,6 +56,7 @@ struct swr_dmic_priv { struct swr_device *swr_slave; struct snd_soc_component *component; struct snd_soc_component_driver *driver; + struct snd_soc_dai_driver *dai_driver; struct snd_soc_component *supply_component; u32 micb_num; struct device_node *wcd_handle; @@ -66,10 +67,10 @@ struct swr_dmic_priv { }; const char *codec_name_list[] = { - "swr-dmic-01", - "swr-dmic-02", - "swr-dmic-03", - "swr-dmic-04", + "swr-dmic.01", + "swr-dmic.02", + "swr-dmic.03", + "swr-dmic.04", }; const char *dai_name_list[] = { @@ -80,10 +81,10 @@ const char *dai_name_list[] = { }; const char *aif_name_list[] = { - "SWR_DMIC_AIF0 Playback", - "SWR_DMIC_AIF1 Playback", - "SWR_DMIC_AIF2 Playback", - "SWR_DMIC_AIF3 Playback", + "SWR_DMIC_AIF0 Capture", + "SWR_DMIC_AIF1 Capture", + "SWR_DMIC_AIF2 Capture", + "SWR_DMIC_AIF3 Capture", }; static int swr_dmic_reset(struct swr_device *pdev); @@ -391,6 +392,26 @@ static int swr_dmic_parse_supply(struct device_node *np, return 0; } +static struct snd_soc_dai_driver swr_dmic_dai[] = { + { + .name = "", + .id = 0, + .capture = { + .stream_name = "", + .rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | + SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), + .formats = (SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S32_LE), + .rate_max = 192000, + .rate_min = 8000, + .channels_min = 1, + .channels_max = 2, + }, + }, +}; + static int swr_dmic_probe(struct swr_device *pdev) { int ret = 0; @@ -497,10 +518,24 @@ static int swr_dmic_probe(struct swr_device *pdev) goto dev_err; } - swr_dmic->driver->name = dai_name_list[dev_index]; + swr_dmic->driver->name = codec_name_list[dev_index]; + swr_dmic->dai_driver = devm_kzalloc(&pdev->dev, + sizeof(struct snd_soc_dai_driver), GFP_KERNEL); + if (!swr_dmic->dai_driver) { + ret = -ENOMEM; + goto dev_err; + } + + memcpy(swr_dmic->dai_driver, swr_dmic_dai, + sizeof(struct snd_soc_dai_driver)); + swr_dmic->dai_driver->id = dev_index; + swr_dmic->dai_driver->name = dai_name_list[dev_index]; + swr_dmic->dai_driver->capture.stream_name = aif_name_list[dev_index]; + + /* Number of DAI's used is 1 */ ret = snd_soc_register_component(&pdev->dev, swr_dmic->driver, - NULL, 0); + swr_dmic->dai_driver, 1); if (ret) { dev_err(&pdev->dev, "%s: Codec registration failed\n", __func__); @@ -511,14 +546,14 @@ static int swr_dmic_probe(struct swr_device *pdev) swr_dmic->driver->name); swr_dmic->component = component; prefix_name = devm_kzalloc(&pdev->dev, - strlen(swr_dmic_name_prefix_of), + strlen(swr_dmic_name_prefix_of) + 1, GFP_KERNEL); if (!prefix_name) { ret = -ENOMEM; goto dev_err; } strlcpy(prefix_name, swr_dmic_name_prefix_of, - strlen(swr_dmic_name_prefix_of)); + strlen(swr_dmic_name_prefix_of) + 1); component->name_prefix = prefix_name; if (swr_dmic->is_en_supply == 1) { diff --git a/asoc/msm_dailink.h b/asoc/msm_dailink.h index 83fa76001a..74c32195a5 100644 --- a/asoc/msm_dailink.h +++ b/asoc/msm_dailink.h @@ -512,7 +512,11 @@ SND_SOC_DAILINK_DEFS(tx_dma_tx3, SND_SOC_DAILINK_DEFS(tx_dma_tx4, DAILINK_COMP_ARRAY(COMP_CPU("msm-dai-cdc-dma-dev.45113")), DAILINK_COMP_ARRAY(COMP_CODEC("bolero_codec", "tx_macro_tx2"), - COMP_CODEC("wcd938x_codec", "wcd938x_cdc")), + COMP_CODEC("wcd938x_codec", "wcd938x_cdc"), + COMP_CODEC("swr-dmic.01", "swr_dmic_tx0"), + COMP_CODEC("swr-dmic.02", "swr_dmic_tx1"), + COMP_CODEC("swr-dmic.03", "swr_dmic_tx2"), + COMP_CODEC("swr-dmic.04", "swr_dmic_tx3")), DAILINK_COMP_ARRAY(COMP_PLATFORM("msm-pcm-routing"))); SND_SOC_DAILINK_DEFS(va_dma_tx0,