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Commit 5093f928 authored by Sathya Prakash M R's avatar Sathya Prakash M R Committed by Mark Brown
Browse files

ASoC: Intel: boards: Add IV feedback route for nau88l25_ssm4567 machine 



SSM4567 supports IV feedback for feedback to the speaker
protection algorithm

Signed-off-by: default avatarSathya Prakash M R <sathya.prakash.m.r@intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0ab338ff

sound/soc/intel/boards/skl_nau88l25_ssm4567.c

+21 −0
Original line number Original line Diff line number Diff line
@@ -133,6 +133,9 @@ static const struct snd_soc_dapm_route skylake_map[] = { 
	{ "Right Playback", NULL, "ssp0 Tx"},

	{ "Right Playback", NULL, "ssp0 Tx"},

	{ "ssp0 Tx", NULL, "codec0_out"},

	{ "ssp0 Tx", NULL, "codec0_out"},





	/* IV feedback path */

	{ "codec0_lp_in", NULL, "ssp0 Rx"},



	{ "Playback", NULL, "ssp1 Tx"},

	{ "Playback", NULL, "ssp1 Tx"},

	{ "ssp1 Tx", NULL, "codec1_out"},

	{ "ssp1 Tx", NULL, "codec1_out"},
@@ -154,6 +157,14 @@ static const struct snd_soc_dapm_route skylake_map[] = { 
	{ "Headset Mic", NULL, "Platform Clock" },

	{ "Headset Mic", NULL, "Platform Clock" },

};

};





static const struct snd_soc_pcm_stream skl_ssm4567_loop_params = {

	.formats = SNDRV_PCM_FMTBIT_S24_LE,

	.rate_min = 48000,

	.rate_max = 48000,

	.channels_min = 4,

	.channels_max = 4,

};



static struct snd_soc_codec_conf ssm4567_codec_conf[] = {

static struct snd_soc_codec_conf ssm4567_codec_conf[] = {

	{

	{

		.dev_name = "i2c-INT343B:00",

		.dev_name = "i2c-INT343B:00",
@@ -499,6 +510,16 @@ static struct snd_soc_dai_link skylake_dais[] = { 
		.nonatomic = 1,

		.nonatomic = 1,

		.dynamic = 1,

		.dynamic = 1,

	},

	},

	/* Codec-codec link */

	{

		.name = "Skylake IV loop",

		.stream_name = "SKL IV Loop",

		.cpu_dai_name = "SSP0 Pin",

		.platform_name = "0000:00:1f.3",

		.codecs = ssm4567_codec_components,

		.num_codecs = ARRAY_SIZE(ssm4567_codec_components),

		.params = &skl_ssm4567_loop_params,

	},





	/* Back End DAI links */

	/* Back End DAI links */

	{

	{