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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-03 16:33:55 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-01-22 01:15:38 +0400
commit8a713da8d1ce9ceaf738b32e2b24f22d4432f886 (patch)
treec0fb13d21f18ed19c82e4d9214d440e34b0c474b /include/sound
parent278047fd654dde7ed95c8604fcefeeacc5c0bb2b (diff)
downloadlinux-8a713da8d1ce9ceaf738b32e2b24f22d4432f886.tar.xz
ASoC: Use regmap update bits operation for drivers using regmap
If a driver is using regmap directly ensure that we're coherent with non-ASoC register updates by using the regmap API directly to do our read/modify/write cycles. This will bypass the ASoC cache but drivers using regmap directly should not be using the ASoC cache. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 55381fca6e0d..2f687edd4fde 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -560,6 +560,7 @@ struct snd_soc_codec {
unsigned int ac97_created:1; /* Codec has been created by SoC */
unsigned int sysfs_registered:1; /* codec has been sysfs registered */
unsigned int cache_init:1; /* codec cache has been initialized */
+ unsigned int using_regmap:1; /* using regmap access */
u32 cache_only; /* Suppress writes to hardware */
u32 cache_sync; /* Cache needs to be synced to hardware */