From: Liam Girdwood lg@opensource.wolfsonmicro.com
Signed-off-by: Liam Girdwood lg@opensource.wolfsonmicro.com --- 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 0e361d5..b159734 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -288,6 +288,14 @@ 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+ /* power down the codec to D1 if no longer active */ + if (codec-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,