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Commit 20b032ae authored by Yamit Mehta's avatar Yamit Mehta
Browse files

ASoC: msm8x16: Add support for Listen 



Listen is a feature used for voice recognition and
activation. Listen can support upto 5 sessions at
present. This change adds FE DAI links in MSM8226
machine driver for Listen feature.

Change-Id: I27255b1f7fb38debef71e192a6355987d9ed7e13
Signed-off-by: default avatarYamit Mehta <ymehta@codeaurora.org>
parent 0c694e68

sound/soc/msm/msm8x16.c

+76 −0
Original line number Original line Diff line number Diff line
@@ -821,6 +821,82 @@ static struct snd_soc_dai_link msm8x16_dai[] = { 
		.ignore_pmdown_time = 1,

		.ignore_pmdown_time = 1,

		.be_id = MSM_FRONTEND_DAI_MULTIMEDIA6,

		.be_id = MSM_FRONTEND_DAI_MULTIMEDIA6,

	},

	},

	/* LSM FE */

	{/* hw:x,19 */

		.name = "Listen 1 Audio Service",

		.stream_name = "Listen 1 Audio Service",

		.cpu_dai_name = "LSM1",

		.platform_name = "msm-lsm-client",

		.dynamic = 1,

		.trigger = {SND_SOC_DPCM_TRIGGER_POST,

			    SND_SOC_DPCM_TRIGGER_POST },

		.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,

		.ignore_suspend = 1,

		.ignore_pmdown_time = 1,

		.codec_dai_name = "snd-soc-dummy-dai",

		.codec_name = "snd-soc-dummy",

		.be_id = MSM_FRONTEND_DAI_LSM1,

	},

	{/* hw:x,20 */

		.name = "Listen 2 Audio Service",

		.stream_name = "Listen 2 Audio Service",

		.cpu_dai_name = "LSM2",

		.platform_name = "msm-lsm-client",

		.dynamic = 1,

		.trigger = {SND_SOC_DPCM_TRIGGER_POST,

				SND_SOC_DPCM_TRIGGER_POST },

		.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,

		.ignore_suspend = 1,

		.ignore_pmdown_time = 1,

		.codec_dai_name = "snd-soc-dummy-dai",

		.codec_name = "snd-soc-dummy",

		.be_id = MSM_FRONTEND_DAI_LSM2,

	},

	{/* hw:x,21 */

		.name = "Listen 3 Audio Service",

		.stream_name = "Listen 3 Audio Service",

		.cpu_dai_name = "LSM3",

		.platform_name = "msm-lsm-client",

		.dynamic = 1,

		.trigger = {SND_SOC_DPCM_TRIGGER_POST,

				SND_SOC_DPCM_TRIGGER_POST },

		.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,

		.ignore_suspend = 1,

		.ignore_pmdown_time = 1,

		.codec_dai_name = "snd-soc-dummy-dai",

		.codec_name = "snd-soc-dummy",

		.be_id = MSM_FRONTEND_DAI_LSM3,

	},

	{/* hw:x,22 */

		.name = "Listen 4 Audio Service",

		.stream_name = "Listen 4 Audio Service",

		.cpu_dai_name = "LSM4",

		.platform_name = "msm-lsm-client",

		.dynamic = 1,

		.trigger = {SND_SOC_DPCM_TRIGGER_POST,

				SND_SOC_DPCM_TRIGGER_POST },

		.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,

		.ignore_suspend = 1,

		.ignore_pmdown_time = 1,

		.codec_dai_name = "snd-soc-dummy-dai",

		.codec_name = "snd-soc-dummy",

		.be_id = MSM_FRONTEND_DAI_LSM4,

	},

	{/* hw:x,23 */

		.name = "Listen 5 Audio Service",

		.stream_name = "Listen 5 Audio Service",

		.cpu_dai_name = "LSM5",

		.platform_name = "msm-lsm-client",

		.dynamic = 1,

		.trigger = {SND_SOC_DPCM_TRIGGER_POST,

				SND_SOC_DPCM_TRIGGER_POST },

		.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,

		.ignore_suspend = 1,

		.ignore_pmdown_time = 1,

		.codec_dai_name = "snd-soc-dummy-dai",

		.codec_name = "snd-soc-dummy",

		.be_id = MSM_FRONTEND_DAI_LSM5,

	},

	/* Backend I2S DAI Links */

	/* Backend I2S DAI Links */

	{

	{

		.name = LPASS_BE_PRI_MI2S_RX,

		.name = LPASS_BE_PRI_MI2S_RX,