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ASoC: Intel: Only export one Baytrail DAI

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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>
This commit is contained in:
Liam Girdwood 2014-05-14 17:20:54 +03:00 committed by Mark Brown
parent 3a46c7b7cc
commit 49fee17816
2 changed files with 3 additions and 18 deletions
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14
sound/soc/intel/byt-rt5640.c
View File

@ -117,7 +117,7 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
{ {
.name = "Baytrail Audio", .name = "Baytrail Audio",
.stream_name = "Audio", .stream_name = "Audio",
.cpu_dai_name = "Front-cpu-dai", .cpu_dai_name = "baytrail-pcm-audio",
.codec_dai_name = "rt5640-aif1", .codec_dai_name = "rt5640-aif1",
.codec_name = "i2c-10EC5640:00", .codec_name = "i2c-10EC5640:00",
.platform_name = "baytrail-pcm-audio", .platform_name = "baytrail-pcm-audio",
@ -126,18 +126,6 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
.init = byt_rt5640_init, .init = byt_rt5640_init,
.ops = &byt_rt5640_ops, .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 = { static struct snd_soc_card byt_rt5640_card = {

7
sound/soc/intel/sst-baytrail-pcm.c
View File

@ -342,7 +342,7 @@ static int sst_byt_pcm_new(struct snd_soc_pcm_runtime *rtd)
static struct snd_soc_dai_driver byt_dais[] = { static struct snd_soc_dai_driver byt_dais[] = {
{ {
.name = "Front-cpu-dai", .name = "Baytrail PCM",
.playback = { .playback = {
.stream_name = "System Playback", .stream_name = "System Playback",
.channels_min = 2, .channels_min = 2,
@ -351,9 +351,6 @@ static struct snd_soc_dai_driver byt_dais[] = {
.formats = SNDRV_PCM_FMTBIT_S24_3LE | .formats = SNDRV_PCM_FMTBIT_S24_3LE |
SNDRV_PCM_FMTBIT_S16_LE, SNDRV_PCM_FMTBIT_S16_LE,
}, },
},
{
.name = "Mic1-cpu-dai",
.capture = { .capture = {
.stream_name = "Analog Capture", .stream_name = "Analog Capture",
.channels_min = 2, .channels_min = 2,
@ -378,7 +375,7 @@ static int sst_byt_pcm_probe(struct snd_soc_platform *platform)
priv_data->byt = plat_data->dsp; priv_data->byt = plat_data->dsp;
snd_soc_platform_set_drvdata(platform, priv_data); 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); mutex_init(&priv_data->pcm[i].mutex);
INIT_WORK(&priv_data->pcm[i].work, sst_byt_pcm_work); INIT_WORK(&priv_data->pcm[i].work, sst_byt_pcm_work);
} }