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| author | Liam Girdwood <lg@opensource.wolfsonmicro.com> | 2008-01-10 14:38:24 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 17:29:50 +0100 |
| commit | 3c1c47e0eb92264d555003ee2003f836e432615b (patch) | |
| tree | e8db15488a910779ca6c1d131f19af9b8985f0b8 | |
| parent | a7a4ac86b4754f44eb06221f3087debb4775d588 (diff) | |
| download | linux-3.10-3c1c47e0eb92264d555003ee2003f836e432615b.tar.gz linux-3.10-3c1c47e0eb92264d555003ee2003f836e432615b.tar.bz2 linux-3.10-3c1c47e0eb92264d555003ee2003f836e432615b.zip | |
[ALSA] soc - Add D1 power event to power down event sequence
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| -rw-r--r-- | sound/soc/soc-core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index e748b00466b..7d51be8ee06 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -287,6 +287,14 @@ static void close_delayed_work(struct work_struct *work) /* are we waiting on this codec DAI stream */ if (codec_dai->pop_wait == 1) { + /* power down the codec to D1 if no longer active */ + if (codec->active == 0) { + dbg("pop wq D1 %s %s\n", codec->name, + codec_dai->playback.stream_name); + snd_soc_dapm_device_event(socdev, + SNDRV_CTL_POWER_D1); + } + codec_dai->pop_wait = 0; snd_soc_dapm_stream_event(codec, codec_dai->playback.stream_name, |