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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-07-30 23:52:26 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-07-31 20:36:33 +0100 |
| commit | 1cc7195929501b96fccce42646f1ad0ffe2598a6 (patch) | |
| tree | c95106a51b948efff338dae5be397be05ad4e937 /sound/soc/sh/rcar/rsnd.h | |
| parent | 054cd7f4b986a941b56372b743602f7df6569c98 (diff) | |
| download | linux-1cc7195929501b96fccce42646f1ad0ffe2598a6.tar.gz linux-1cc7195929501b96fccce42646f1ad0ffe2598a6.tar.bz2 linux-1cc7195929501b96fccce42646f1ad0ffe2598a6.zip | |
ASoC: rsnd: care audio local bus data format consistency
R-Car sound uses Audio Local Bus which uses Lch/Rch format.
This bus is used if driver uses BUSIF.
But sound data is written as Rch/Lch format in register.
This means Rch <-> Lch will be inverted.
SSIU :: BUSIF_DALIGN is used to controlling data format.
Reported-by: Jun Watanabe <jun.watanabe.ue@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/sh/rcar/rsnd.h')
| -rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 631b149df08f..d119adf97c9c 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -90,6 +90,7 @@ enum rsnd_reg { RSND_REG_SHARE19, RSND_REG_SHARE20, RSND_REG_SHARE21, + RSND_REG_SHARE22, RSND_REG_MAX, }; @@ -127,6 +128,7 @@ enum rsnd_reg { #define RSND_REG_AUDIO_CLK_SEL2 RSND_REG_SHARE19 #define RSND_REG_CMD_CTRL RSND_REG_SHARE20 #define RSND_REG_CMDOUT_TIMSEL RSND_REG_SHARE21 +#define RSND_REG_BUSIF_DALIGN RSND_REG_SHARE22 struct rsnd_of_data; struct rsnd_priv; |