ASoC: Intel: Only export one Baytrail DAI

We don't need more than one DAI for Baytrail SST. Usage becomes also more
straightforward by grouping playback and capture streams under the same PCM
device.

[Jarkko: I made Liam's sst-baytrail-pcm.c change a few lines smaller and
squashed together with my byt-rt5640.c change]

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

2 files changed, 3 insertions, 18 deletions

diff --git a/sound/soc/intel/byt-rt5640.c b/sound/soc/intel/byt-rt5640.c
index 9061616f0f45..dbc63d09f424 100644
--- a/sound/soc/intel/byt-rt5640.c
+++ b/sound/soc/intel/byt-rt5640.c
@@ -117,7 +117,7 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
         {
                 .name = "Baytrail Audio",
                 .stream_name = "Audio",
-                .cpu_dai_name = "Front-cpu-dai",
+                .cpu_dai_name = "baytrail-pcm-audio",
                 .codec_dai_name = "rt5640-aif1",
                 .codec_name = "i2c-10EC5640:00",
                 .platform_name = "baytrail-pcm-audio",
@@ -126,18 +126,6 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
                 .init = byt_rt5640_init,
                 .ops = &byt_rt5640_ops,
         },
-        {
-                .name = "Baytrail Voice",
-                .stream_name = "Voice",
-                .cpu_dai_name = "Mic1-cpu-dai",
-                .codec_dai_name = "rt5640-aif1",
-                .codec_name = "i2c-10EC5640:00",
-                .platform_name = "baytrail-pcm-audio",
-                .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-                           SND_SOC_DAIFMT_CBS_CFS,
-                .init = NULL,
-                .ops = &byt_rt5640_ops,
-        },
 };
 
 static struct snd_soc_card byt_rt5640_card = {
diff --git a/sound/soc/intel/sst-baytrail-pcm.c b/sound/soc/intel/sst-baytrail-pcm.c
index 73bb68119b9e..23a25c0627bd 100644
--- a/sound/soc/intel/sst-baytrail-pcm.c
+++ b/sound/soc/intel/sst-baytrail-pcm.c
@@ -342,7 +342,7 @@ static int sst_byt_pcm_new(struct snd_soc_pcm_runtime *rtd)
 
 static struct snd_soc_dai_driver byt_dais[] = {
         {
-                .name  = "Front-cpu-dai",
+                .name  = "Baytrail PCM",
                 .playback = {
                         .stream_name = "System Playback",
                         .channels_min = 2,
@@ -351,9 +351,6 @@ static struct snd_soc_dai_driver byt_dais[] = {
                         .formats = SNDRV_PCM_FMTBIT_S24_3LE |
                                    SNDRV_PCM_FMTBIT_S16_LE,
                 },
-        },
-        {
-                .name  = "Mic1-cpu-dai",
                 .capture = {
                         .stream_name = "Analog Capture",
                         .channels_min = 2,
@@ -378,7 +375,7 @@ static int sst_byt_pcm_probe(struct snd_soc_platform *platform)
         priv_data->byt = plat_data->dsp;
         snd_soc_platform_set_drvdata(platform, priv_data);
 
-        for (i = 0; i < ARRAY_SIZE(byt_dais); i++) {
+        for (i = 0; i < BYT_PCM_COUNT; i++) {
                 mutex_init(&priv_data->pcm[i].mutex);
                 INIT_WORK(&priv_data->pcm[i].work, sst_byt_pcm_work);
         }