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ASoC: core: Allow DAIs to specify a base address

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Devices with many DAIs are becoming more and more common, and generally
the more modern devices have consistent register layouts between DAIs.
Rather than have drivers open code lookups based on the DAI ID or cause
uglification in UI by having register addresses for IDs provide a base
address field they can use.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2012-05-01 20:03:32 +01:00
parent 94aa733a47
commit 623682941a
1 changed files with 1 additions and 0 deletions
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include/sound/soc-dai.h
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@ -198,6 +198,7 @@ struct snd_soc_dai_driver {
const char *name;
unsigned int id;
int ac97_control;
unsigned int base;
/* DAI driver callbacks */
int (*probe)(struct snd_soc_dai *dai);