From 66b4860641cd459cd5e189ed5db6e9f339c31a0f Mon Sep 17 00:00:00 2001 From: "Pawse, GuruprasadX" Date: Sat, 27 Jan 2018 09:50:22 +0530 Subject: [PATCH] ASoC: Intel: Skylake: Add BE DAI for WoV usecase Currently DMIC capture and WoV usecase uses same BE DAI but operate at different sampling rates, this results in config mismatch for WoV when DMIC is already running in parallel. DMIC has two slots which can operate with some constraints, so add BE DAI for DMICvoice pin which can used for WoV usecases to capture 4ch, 16KHz, 16bit data. Signed-off-by: Pawse, GuruprasadX Signed-off-by: Guneshwor Singh Signed-off-by: Mark Brown --- sound/soc/intel/skylake/skl-pcm.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index e468285338261..2685d511c06fd 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -958,6 +958,17 @@ static struct snd_soc_dai_driver skl_platform_dai[] = { .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, }, }, +{ + .name = "DMIC16k Pin", + .ops = &skl_dmic_dai_ops, + .capture = { + .stream_name = "DMIC16k Rx", + .channels_min = HDA_MONO, + .channels_max = HDA_QUAD, + .rates = SNDRV_PCM_RATE_16000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, +}, { .name = "HD-Codec Pin", .ops = &skl_link_dai_ops, -- 2.30.2