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msm: msm8974: Add hostless PCM support

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Add PCM hostless device for AFE use cases.

Change-Id: Iac4317ae7be89910b40ff29205c9107e8d13750c
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
This commit is contained in:
Joonwoo Park 2012-08-14 16:20:57 -07:00 committed by Stephen Boyd
parent 2303b02890
commit c1db2a511a
1 changed files with 15 additions and 0 deletions
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15
sound/soc/msm/msm8974.c
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@ -837,6 +837,21 @@ static struct snd_soc_dai_link msm_dai[] = {
.ignore_pmdown_time = 1,
.be_id = MSM_FRONTEND_DAI_MULTIMEDIA3,
},
/* Hostless PCM purpose */
{
.name = "SLIMBUS_0 Hostless",
.stream_name = "SLIMBUS_0 Hostless",
.cpu_dai_name = "SLIMBUS0_HOSTLESS",
.platform_name = "msm-pcm-hostless",
.dynamic = 1,
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
.ignore_suspend = 1,
.ignore_pmdown_time = 1, /* dai link has playback support */
.codec_dai_name = "snd-soc-dummy-dai",
.codec_name = "snd-soc-dummy",
},
{
.name = "MSM8974 Compr",
.stream_name = "COMPR",