diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sh/rcar/gen.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index f95e7ab135e8..61dee68ffc0d 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -8,6 +8,17 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ + +/* + * #define DEBUG + * + * you can also add below in + * ${LINUX}/drivers/base/regmap/regmap.c + * for regmap debug + * + * #define LOG_DEVICE "xxxx.rcar_sound" + */ + #include "rsnd.h" struct rsnd_gen { @@ -67,9 +78,10 @@ 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); - dev_dbg(dev, "r %s - 0x%04d : %08x\n", rsnd_mod_name(mod), reg, val); + regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val); return val; } @@ -84,9 +96,10 @@ void rsnd_write(struct rsnd_priv *priv, if (!rsnd_is_accessible_reg(priv, gen, reg)) return; - regmap_fields_write(gen->regs[reg], rsnd_mod_id(mod), data); + dev_dbg(dev, "w %s(%d) - %4d : %08x\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), reg, data); - dev_dbg(dev, "w %s - 0x%04d : %08x\n", rsnd_mod_name(mod), reg, data); + regmap_fields_write(gen->regs[reg], rsnd_mod_id(mod), data); } void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, @@ -98,11 +111,11 @@ void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, if (!rsnd_is_accessible_reg(priv, gen, reg)) return; + dev_dbg(dev, "b %s(%d) - %4d : %08x/%08x\n", + rsnd_mod_name(mod), rsnd_mod_id(mod), reg, data, mask); + regmap_fields_update_bits(gen->regs[reg], rsnd_mod_id(mod), mask, data); - - dev_dbg(dev, "b %s - 0x%04d : %08x/%08x\n", - rsnd_mod_name(mod), reg, data, mask); } #define rsnd_gen_regmap_init(priv, id_size, reg_id, conf) \ |
