A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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ASoC: add Renesas R-Car Generation feature

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Renesas R-Car series sound circuit consists of SSI and its peripheral.
But this peripheral circuit is different between
R-Car Generation1 (E1/M1/H1) and Generation2 (E2/M2/H2)
(Actually, there are many difference in Generation1 chips)

The main difference between Gen1 and Gen2 are
1) register offset, 2) data path

In order to control Gen1/Gen2 by same method,
this patch adds gen.c.

Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Kuninori Morimoto 2013-07-21 21:36:21 -07:00 • committed by Mark Brown
commit 3337744ac4
5 changed files with 269 additions and 2 deletions
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10
include/sound/rcar_snd.h
View file

@ -22,6 +22,16 @@ struct rsnd_dai_platform_info {
int ssi_id_capture;
};
/*
* flags
*
* 0x0000000A
*
* A : generation
*/
#define RSND_GEN1 (1 << 0) /* fixme */
#define RSND_GEN2 (2 << 0) /* fixme */
struct rcar_snd_info {
u32 flags;
struct rsnd_dai_platform_info *dai_info;