diff options
| -rw-r--r-- | sound/soc/sh/rcar/gen.c | 8 | ||||
| -rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 8 | ||||
| -rw-r--r-- | sound/soc/sh/rcar/ssiu.c | 20 |
3 files changed, 36 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index 7d2fdf8dd188..d653cf488f73 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -211,6 +211,14 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv) RSND_GEN_S_REG(SSI_MODE1, 0x804), RSND_GEN_S_REG(SSI_MODE2, 0x808), RSND_GEN_S_REG(SSI_CONTROL, 0x810), + RSND_GEN_S_REG(SSI_SYS_STATUS0, 0x840), + RSND_GEN_S_REG(SSI_SYS_STATUS1, 0x844), + RSND_GEN_S_REG(SSI_SYS_STATUS2, 0x848), + RSND_GEN_S_REG(SSI_SYS_STATUS3, 0x84c), + RSND_GEN_S_REG(SSI_SYS_STATUS4, 0x880), + RSND_GEN_S_REG(SSI_SYS_STATUS5, 0x884), + RSND_GEN_S_REG(SSI_SYS_STATUS6, 0x888), + RSND_GEN_S_REG(SSI_SYS_STATUS7, 0x88c), /* FIXME: it needs SSI_MODE2/3 in the future */ RSND_GEN_M_REG(SSI_BUSIF_MODE, 0x0, 0x80), diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 678a9914c96f..d6bb53009123 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -161,6 +161,14 @@ enum rsnd_reg { RSND_REG_SSI_BUSIF_ADINR, RSND_REG_SSI_BUSIF_DALIGN, RSND_REG_SSI_INT_ENABLE, + RSND_REG_SSI_SYS_STATUS0, + RSND_REG_SSI_SYS_STATUS1, + RSND_REG_SSI_SYS_STATUS2, + RSND_REG_SSI_SYS_STATUS3, + RSND_REG_SSI_SYS_STATUS4, + RSND_REG_SSI_SYS_STATUS5, + RSND_REG_SSI_SYS_STATUS6, + RSND_REG_SSI_SYS_STATUS7, /* SSI */ RSND_REG_SSICR, diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c index 6f9b388ec5a8..4e817c8a18c0 100644 --- a/sound/soc/sh/rcar/ssiu.c +++ b/sound/soc/sh/rcar/ssiu.c @@ -33,6 +33,26 @@ static int rsnd_ssiu_init(struct rsnd_mod *mod, u32 mask1, val1; u32 mask2, val2; + /* clear status */ + switch (id) { + case 0: + case 1: + case 2: + case 3: + case 4: + rsnd_mod_write(mod, SSI_SYS_STATUS0, 0xf << (id * 4)); + rsnd_mod_write(mod, SSI_SYS_STATUS2, 0xf << (id * 4)); + rsnd_mod_write(mod, SSI_SYS_STATUS4, 0xf << (id * 4)); + rsnd_mod_write(mod, SSI_SYS_STATUS6, 0xf << (id * 4)); + break; + case 9: + rsnd_mod_write(mod, SSI_SYS_STATUS1, 0xf << 4); + rsnd_mod_write(mod, SSI_SYS_STATUS3, 0xf << 4); + rsnd_mod_write(mod, SSI_SYS_STATUS5, 0xf << 4); + rsnd_mod_write(mod, SSI_SYS_STATUS7, 0xf << 4); + break; + } + /* * SSI_MODE0 */ |