Unverified Commit 157b006f authored by Ben Zhang's avatar Ben Zhang Committed by Mark Brown
Browse files

ASoC: bdw-rt5677: Add a DAI link for rt5677 SPI PCM device 



This link is needed for the RT5677 DSP to do hotwording

Signed-off-by: default avatarBen Zhang <benzh@chromium.org>
Signed-off-by: default avatarCurtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-3-cujomalainey@chromium.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 461c6232

sound/soc/intel/boards/bdw-rt5677.c

+14 −0
Original line number Diff line number Diff line
@@ -74,6 +74,7 @@ static const struct snd_soc_dapm_route bdw_rt5677_map[] = { 
	/* CODEC BE connections */

	{"SSP0 CODEC IN", NULL, "AIF1 Capture"},

	{"AIF1 Playback", NULL, "SSP0 CODEC OUT"},

	{"DSP Capture", NULL, "DSP Buffer"},

};



static const struct snd_kcontrol_new bdw_rt5677_controls[] = {
@@ -258,6 +259,12 @@ SND_SOC_DAILINK_DEF(platform, 
SND_SOC_DAILINK_DEF(be,

	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-RT5677CE:00", "rt5677-aif1")));



/* Wake on voice interface */

SND_SOC_DAILINK_DEFS(dsp,

	DAILINK_COMP_ARRAY(COMP_CPU("spi-RT5677AA:00")),

	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-RT5677CE:00", "rt5677-dspbuffer")),

	DAILINK_COMP_ARRAY(COMP_PLATFORM("spi-RT5677AA:00")));



static struct snd_soc_dai_link bdw_rt5677_dais[] = {

	/* Front End DAI links */

	{
@@ -276,6 +283,13 @@ static struct snd_soc_dai_link bdw_rt5677_dais[] = { 
		SND_SOC_DAILINK_REG(fe, dummy, platform),

	},



	/* Non-DPCM links */

	{

		.name = "Codec DSP",

		.stream_name = "Wake on Voice",

		SND_SOC_DAILINK_REG(dsp),

	},



	/* Back End DAI links */

	{

		/* SSP0 - Codec */

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