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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2013-07-21 21:36:21 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-28 19:34:09 +0100 |
| commit | 3337744ac41bee00b0068ad5f926dd9c27540809 (patch) | |
| tree | 3a7577c4e2d4c78b6f20ad922670e3abd38b0892 /include/sound/rcar_snd.h | |
| parent | cdaa3cdfb4a710545a53740b1780a683b043618a (diff) | |
| download | linux-3337744ac41bee00b0068ad5f926dd9c27540809.tar.gz linux-3337744ac41bee00b0068ad5f926dd9c27540809.tar.bz2 linux-3337744ac41bee00b0068ad5f926dd9c27540809.zip | |
ASoC: add Renesas R-Car Generation feature
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 <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'include/sound/rcar_snd.h')
| -rw-r--r-- | include/sound/rcar_snd.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h index 7272b2ea7108..14942a827fe5 100644 --- a/include/sound/rcar_snd.h +++ b/include/sound/rcar_snd.h @@ -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; |