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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-18 13:17:13 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-19 16:16:00 +0100 |
| commit | 7be4ba24a3ea53bc8ade841635e4d4a59e98ceb5 (patch) | |
| tree | 171a0b4922f32e3b6da60ee528979333a9c8dbc7 /sound | |
| parent | 440085598672c0e3fde8a48495f61fea418b06d1 (diff) | |
| download | linux-7be4ba24a3ea53bc8ade841635e4d4a59e98ceb5.tar.gz linux-7be4ba24a3ea53bc8ade841635e4d4a59e98ceb5.tar.bz2 linux-7be4ba24a3ea53bc8ade841635e4d4a59e98ceb5.zip | |
ASoC: Mark cache as dirty when suspending
Since quite a few drivers are not managing to flag the cache as needing
to be resynced after suspend and it's a reasonable thing to do flag the
cache as needing sync automatically when suspending.
The expectation is that systems will mainly only keep the CODEC powered
when doing audio through the CODEC so we won't actually suspend the
device anyway; drivers which want to can override this behaviour when
they resume.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index e44267f66216..93109a4e2bc8 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -577,6 +577,7 @@ int snd_soc_suspend(struct device *dev) case SND_SOC_BIAS_OFF: codec->driver->suspend(codec, PMSG_SUSPEND); codec->suspended = 1; + codec->cache_sync = 1; break; default: dev_dbg(codec->dev, "CODEC is on over suspend\n"); |