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mfd: arizona: Allow the CODEC DAPM context to be accessed elsewhere 

Some other device functions need to integrate with signal sources in the
audio portion (primarily for haptics) so allow CODEC to export the DAPM
context by pointing to it from the core driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-11-26 21:11:10 +00:00
parent 50fcfe45d7
commit b951b523ea
1 changed files with 4 additions and 0 deletions
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4
include/linux/mfd/arizona/core.h
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@ -78,6 +78,8 @@ enum arizona_type {
#define ARIZONA_NUM_IRQ 50
struct snd_soc_dapm_context;
struct arizona {
struct regmap *regmap;
struct device *dev;
@ -98,6 +100,8 @@ struct arizona {
struct mutex clk_lock;
int clk32k_ref;
struct snd_soc_dapm_context *dapm;
};
int arizona_clk32k_enable(struct arizona *arizona);