diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-07-15 10:14:47 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-07-17 00:29:21 +0300 |
| commit | 4689032b11d1af10e5eb755eb575f9761a455a72 (patch) | |
| tree | 147c214cbe454d7e1c664e5b101dbc6951af5d46 /sound/soc/sh/rcar/gen.c | |
| parent | bfe1360d79210f9c1d330a07c26a8d5cb202159d (diff) | |
| download | linux-4689032b11d1af10e5eb755eb575f9761a455a72.tar.xz | |
ASoC: rsnd: tidyup data align position
Sound L/R order of SSI is different from Linux sound data order.
So current rsnd driver is using DALIGN (= data align) to exchange data
align on SSIU. OTOH, CMD/SRC/SSIU have DALIGN register. Now inverted
sound volume will be exchanged if user used volume control on DVC.
Because SSIU which exchanges data align is located after DVC.
MEM -> SRC -> DVC -> SSI
This patch exchanges data align SRC if possible
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh/rcar/gen.c')
| -rw-r--r-- | sound/soc/sh/rcar/gen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index 5d3592dfc382..a2d5df4d5d17 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -222,6 +222,7 @@ static int rsnd_gen2_probe(struct platform_device *pdev, }; struct rsnd_regmap_field_conf conf_scu[] = { RSND_GEN_M_REG(SRC_BUSIF_MODE, 0x0, 0x20), + RSND_GEN_M_REG(SRC_BUSIF_DALIGN,0x8, 0x20), RSND_GEN_M_REG(SRC_ROUTE_MODE0, 0xc, 0x20), RSND_GEN_M_REG(SRC_CTRL, 0x10, 0x20), RSND_GEN_M_REG(SRC_INT_ENABLE0, 0x18, 0x20), |