summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--sound/soc/intel/boards/skl_nau88l25_ssm4567.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
index ccc3d4a4f4b6..68caf24f9fbd 100644
--- a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
+++ b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
@@ -133,6 +133,9 @@ static const struct snd_soc_dapm_route skylake_map[] = {
{ "Right Playback", NULL, "ssp0 Tx"},
{ "ssp0 Tx", NULL, "codec0_out"},
+ /* IV feedback path */
+ { "codec0_lp_in", NULL, "ssp0 Rx"},
+
{ "Playback", NULL, "ssp1 Tx"},
{ "ssp1 Tx", NULL, "codec1_out"},
@@ -154,6 +157,14 @@ static const struct snd_soc_dapm_route skylake_map[] = {
{ "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[] = {
{
.dev_name = "i2c-INT343B:00",
@@ -499,6 +510,16 @@ static struct snd_soc_dai_link skylake_dais[] = {
.nonatomic = 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 */
{