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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-01-08 01:52:36 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-01-12 12:59:32 +0000 |
| commit | cfcefe01265cbaf5ca7209226d043b07bfa8b587 (patch) | |
| tree | 6341e03635512f1842a7cd1a7dc62fca43c00aaf /sound/soc/sh/rcar/gen.c | |
| parent | ddf3335b3e716ab2161e4db5b70984aef35075a3 (diff) | |
| download | op-kernel-dev-cfcefe01265cbaf5ca7209226d043b07bfa8b587.zip op-kernel-dev-cfcefe01265cbaf5ca7209226d043b07bfa8b587.tar.gz | |
ASoC: rsnd: add recovery support for under/over flow error on SRC
L/R channel will be switched if under/over flow error happen on
Renesas R-Car sound device by the HW bugs. Then, HW restart is required
for salvage. This patch add salvage support for SRC.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@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 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index 87a6f2d..de0685f 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -309,8 +309,13 @@ static int rsnd_gen2_probe(struct platform_device *pdev, RSND_GEN_M_REG(SRC_BUSIF_MODE, 0x0, 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), RSND_GEN_M_REG(CMD_ROUTE_SLCT, 0x18c, 0x20), RSND_GEN_M_REG(CMD_CTRL, 0x190, 0x20), + RSND_GEN_S_REG(SCU_SYS_STATUS0, 0x1c8), + RSND_GEN_S_REG(SCU_SYS_INT_EN0, 0x1cc), + RSND_GEN_S_REG(SCU_SYS_STATUS1, 0x1d0), + RSND_GEN_S_REG(SCU_SYS_INT_EN1, 0x1c4), RSND_GEN_M_REG(SRC_SWRSR, 0x200, 0x40), RSND_GEN_M_REG(SRC_SRCIR, 0x204, 0x40), RSND_GEN_M_REG(SRC_ADINR, 0x214, 0x40), @@ -403,6 +408,16 @@ static int rsnd_gen1_probe(struct platform_device *pdev, RSND_GEN_M_REG(SRC_IFSVR, 0x220, 0x40), RSND_GEN_M_REG(SRC_SRCCR, 0x224, 0x40), RSND_GEN_M_REG(SRC_MNFSR, 0x228, 0x40), + /* + * ADD US + * + * SRC_STATUS + * SRC_INT_EN + * SCU_SYS_STATUS0 + * SCU_SYS_STATUS1 + * SCU_SYS_INT_EN0 + * SCU_SYS_INT_EN1 + */ }; struct rsnd_regmap_field_conf conf_adg[] = { RSND_GEN_S_REG(BRRA, 0x00), |
