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Commit 3110f07b authored by Sudheer Papothi's avatar Sudheer Papothi Committed by Gerrit - the friendly Code Review server
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ASoC: msm8996: Add CPE ECPP DAI instance for ECPP path 



Add support for CPE(Codec Processing Engine) second voice
wakeup session using ECPP(Echo cancellation Ping-Pong) hardware
path. This allows to enable two concurrent CPE sessions, one
on MAD(Mic Always-on Detection) and the other on ECPP.

CRs-fixed: 1022917
Change-Id: I7a14a2d0b5455d427f90e02506b996fc615c848a
Signed-off-by: default avatarSudheer Papothi <spapothi@codeaurora.org>
Signed-off-by: default avatarVidyakumar Athota <vathota@codeaurora.org>
parent d69538c1

sound/soc/msm/msm8996.c

+14 −0
Original line number Diff line number Diff line
@@ -3001,6 +3001,20 @@ static struct snd_soc_dai_link msm8996_tasha_fe_dai_links[] = { 
		.codec_dai_name = "snd-soc-dummy-dai",

		.codec_name = "snd-soc-dummy",

	},

	/* CPE LSM EC PP direct dai-link */

	{

		.name = "CPE Listen service ECPP",

		.stream_name = "CPE Listen Audio Service ECPP",

		.cpu_dai_name = "CPE_LSM_NOHOST",

		.platform_name = "msm-cpe-lsm.3",

		.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 = "tasha_cpe",

		.codec_name = "tasha_codec",

	},

};



static struct snd_soc_dai_link msm8996_common_be_dai_links[] = {