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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-07-18 13:17:13 +0900
committerGreg Kroah-Hartman <gregkh@suse.de>2011-08-04 21:58:33 -0700
commitd2f9cb3ce246d63cec14c0d04735a5bb8e6dff9a (patch)
tree3969803db50e2ff2aa9f11cb1c59f1aedf9b294e /sound
parentcad9b0afb809af7e7710dd8d3cf48e79eab5e276 (diff)
ASoC: Mark cache as dirty when suspending
commit 7be4ba24a3ea53bc8ade841635e4d4a59e98ceb5 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index b194be09e74d..59abd842c2c2 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1124,6 +1124,7 @@ 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");