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Commit 5188b95a authored by Jeeja KP's avatar Jeeja KP Committed by Mark Brown
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ASoC: Intel: Skylake: Add IVI feedback path in nau88125_ssm4567 machine 



We can enable the IVI feedback path by connecting Left/Right
speaker sensors (codec) to  ssp0 Rx (soc-dsp). This way aDSP gets
feedback data from codec to DSP algorithms

Signed-off-by: default avatarJeeja KP <jeeja.kp@intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c7c6c736

sound/soc/intel/boards/skl_nau88l25_ssm4567.c

+3 −0
Original line number Diff line number Diff line
@@ -132,6 +132,8 @@ static const struct snd_soc_dapm_route skylake_map[] = { 


	/* IV feedback path */

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

	{ "ssp0 Rx", NULL, "Left Capture Sense" },

	{ "ssp0 Rx", NULL, "Right Capture Sense" },



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

	{ "ssp1 Tx", NULL, "codec1_out"},
@@ -534,6 +536,7 @@ static struct snd_soc_dai_link skylake_dais[] = { 
		.ignore_pmdown_time = 1,

		.be_hw_params_fixup = skylake_ssp_fixup,

		.dpcm_playback = 1,

		.dpcm_capture = 1,

	},

	{

		/* SSP1 - Codec */