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 --- include/sound/soc-dai.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index c63985b..2704ab0 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -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);