diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/sound/soc/sh/rcar/gen.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/sound/soc/sh/rcar/gen.c')
-rw-r--r-- | kernel/sound/soc/sh/rcar/gen.c | 49 |
1 files changed, 41 insertions, 8 deletions
diff --git a/kernel/sound/soc/sh/rcar/gen.c b/kernel/sound/soc/sh/rcar/gen.c index 8c7dc51b1..edcf4cc2e 100644 --- a/kernel/sound/soc/sh/rcar/gen.c +++ b/kernel/sound/soc/sh/rcar/gen.c @@ -22,13 +22,15 @@ #include "rsnd.h" struct rsnd_gen { - void __iomem *base[RSND_BASE_MAX]; - struct rsnd_gen_ops *ops; + /* RSND_BASE_MAX base */ + void __iomem *base[RSND_BASE_MAX]; + phys_addr_t res[RSND_BASE_MAX]; struct regmap *regmap[RSND_BASE_MAX]; + + /* RSND_REG_MAX base */ struct regmap_field *regs[RSND_REG_MAX]; - phys_addr_t res[RSND_REG_MAX]; }; #define rsnd_priv_to_gen(p) ((struct rsnd_gen *)(p)->gen) @@ -79,11 +81,11 @@ u32 rsnd_read(struct rsnd_priv *priv, if (!rsnd_is_accessible_reg(priv, gen, reg)) return 0; + regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val); + dev_dbg(dev, "r %s[%d] - %4d : %08x\n", rsnd_mod_name(mod), rsnd_mod_id(mod), reg, val); - regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val); - return val; } @@ -103,6 +105,22 @@ void rsnd_write(struct rsnd_priv *priv, regmap_fields_write(gen->regs[reg], rsnd_mod_id(mod), data); } +void rsnd_force_write(struct rsnd_priv *priv, + struct rsnd_mod *mod, + enum rsnd_reg reg, u32 data) +{ + struct device *dev = rsnd_priv_to_dev(priv); + struct rsnd_gen *gen = rsnd_priv_to_gen(priv); + + if (!rsnd_is_accessible_reg(priv, gen, reg)) + return; + + dev_dbg(dev, "w %s[%d] - %4d : %08x\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), reg, data); + + regmap_fields_force_write(gen->regs[reg], rsnd_mod_id(mod), data); +} + void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg, u32 mask, u32 data) { @@ -166,6 +184,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv, if (IS_ERR(regmap)) return PTR_ERR(regmap); + /* RSND_BASE_MAX base */ gen->base[reg_id] = base; gen->regmap[reg_id] = regmap; gen->res[reg_id] = res->start; @@ -182,6 +201,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv, if (IS_ERR(regs)) return PTR_ERR(regs); + /* RSND_REG_MAX base */ gen->regs[conf[i].idx] = regs; } @@ -200,12 +220,13 @@ static int rsnd_gen2_probe(struct platform_device *pdev, /* FIXME: it needs SSI_MODE2/3 in the future */ RSND_GEN_M_REG(SSI_BUSIF_MODE, 0x0, 0x80), RSND_GEN_M_REG(SSI_BUSIF_ADINR, 0x4, 0x80), - RSND_GEN_M_REG(BUSIF_DALIGN, 0x8, 0x80), + RSND_GEN_M_REG(SSI_BUSIF_DALIGN,0x8, 0x80), RSND_GEN_M_REG(SSI_CTRL, 0x10, 0x80), - RSND_GEN_M_REG(INT_ENABLE, 0x18, 0x80), + RSND_GEN_M_REG(SSI_INT_ENABLE, 0x18, 0x80), }; 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), @@ -214,7 +235,7 @@ static int rsnd_gen2_probe(struct platform_device *pdev, 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_S_REG(SCU_SYS_INT_EN1, 0x1d4), RSND_GEN_M_REG(SRC_SWRSR, 0x200, 0x40), RSND_GEN_M_REG(SRC_SRCIR, 0x204, 0x40), RSND_GEN_M_REG(SRC_ADINR, 0x214, 0x40), @@ -223,6 +244,18 @@ static int rsnd_gen2_probe(struct platform_device *pdev, RSND_GEN_M_REG(SRC_SRCCR, 0x224, 0x40), RSND_GEN_M_REG(SRC_BSDSR, 0x22c, 0x40), RSND_GEN_M_REG(SRC_BSISR, 0x238, 0x40), + RSND_GEN_M_REG(CTU_CTUIR, 0x504, 0x100), + RSND_GEN_M_REG(CTU_ADINR, 0x508, 0x100), + RSND_GEN_M_REG(MIX_SWRSR, 0xd00, 0x40), + RSND_GEN_M_REG(MIX_MIXIR, 0xd04, 0x40), + RSND_GEN_M_REG(MIX_ADINR, 0xd08, 0x40), + RSND_GEN_M_REG(MIX_MIXMR, 0xd10, 0x40), + RSND_GEN_M_REG(MIX_MVPDR, 0xd14, 0x40), + RSND_GEN_M_REG(MIX_MDBAR, 0xd18, 0x40), + RSND_GEN_M_REG(MIX_MDBBR, 0xd1c, 0x40), + RSND_GEN_M_REG(MIX_MDBCR, 0xd20, 0x40), + RSND_GEN_M_REG(MIX_MDBDR, 0xd24, 0x40), + RSND_GEN_M_REG(MIX_MDBER, 0xd28, 0x40), RSND_GEN_M_REG(DVC_SWRSR, 0xe00, 0x100), RSND_GEN_M_REG(DVC_DVUIR, 0xe04, 0x100), RSND_GEN_M_REG(DVC_ADINR, 0xe08, 0x100), |