From mboxrd@z Thu Jan 1 00:00:00 1970 From: Naveen M Subject: [PATCH 1/3] ASoC: Intel: kbl: Add new FEs for Multi-Playback & Echo-Reference Date: Wed, 2 Aug 2017 11:43:33 +0530 Message-ID: <1501654415-24590-2-git-send-email-naveen.m@intel.com> References: <1501654415-24590-1-git-send-email-naveen.m@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by alsa0.perex.cz (Postfix) with ESMTP id 64043267026 for ; Wed, 2 Aug 2017 08:13:25 +0200 (CEST) In-Reply-To: <1501654415-24590-1-git-send-email-naveen.m@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: vinod.koul@intel.com, liam.r.girdwood@linux.intel.com, tiwai@suse.de, broonie@kernel.org, Sathya Prakash M R , naveen.m@intel.com, pierre-louis.bossart@intel.com List-Id: alsa-devel@alsa-project.org Adding new frontends to support: 1. Parallel playback on 2 ports simultaneously 2. Echo reference capture capability Signed-off-by: Naveen M Signed-off-by: Sathya Prakash M R --- sound/soc/intel/skylake/skl-pcm.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 0ebea34a..f18b4c9 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -675,6 +675,32 @@ static int skl_link_hw_free(struct snd_pcm_substream *substream, }, }, { + .name = "System Pin2", + .ops = &skl_pcm_dai_ops, + .playback = { + .stream_name = "Headset Playback", + .channels_min = HDA_MONO, + .channels_max = HDA_STEREO, + .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_16000 | + SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE, + }, +}, +{ + .name = "Echoref Pin", + .ops = &skl_pcm_dai_ops, + .capture = { + .stream_name = "Echoreference Capture", + .channels_min = HDA_STEREO, + .channels_max = HDA_STEREO, + .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_16000 | + SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE, + }, +}, +{ .name = "Reference Pin", .ops = &skl_pcm_dai_ops, .capture = { -- 1.9.1