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Merge remote-tracking branch 'asoc/topic/twl6040' into asoc-next

This commit is contained in:
Mark Brown 2013-10-24 11:24:17 +01:00
parent e3a4bd276d 290c348ee5
commit d12649452d
1 changed files with 7 additions and 19 deletions
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26
sound/soc/codecs/twl6040.c
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@ -54,12 +54,7 @@ enum twl6040_dai_id {
#define TWL6040_OUTHF_0dB 0x03
#define TWL6040_OUTHF_M52dB 0x1D
/* Shadow register used by the driver */
#define TWL6040_REG_SW_SHADOW 0x2F
#define TWL6040_CACHEREGNUM (TWL6040_REG_SW_SHADOW + 1)
/* TWL6040_REG_SW_SHADOW (0x2F) fields */
#define TWL6040_EAR_PATH_ENABLE 0x01
#define TWL6040_CACHEREGNUM (TWL6040_REG_STATUS + 1)
struct twl6040_jack_data {
struct snd_soc_jack *jack;
@ -135,8 +130,6 @@ static const u8 twl6040_reg[TWL6040_CACHEREGNUM] = {
0x00, /* REG_HFOTRIM 0x2C */
0x09, /* REG_ACCCTL 0x2D */
0x00, /* REG_STATUS 0x2E (ro) */
0x00, /* REG_SW_SHADOW 0x2F - Shadow, non HW register */
};
/* List of registers to be restored after power up */
@ -220,12 +213,8 @@ static int twl6040_read_reg_volatile(struct snd_soc_codec *codec,
if (reg >= TWL6040_CACHEREGNUM)
return -EIO;
if (likely(reg < TWL6040_REG_SW_SHADOW)) {
value = twl6040_reg_read(twl6040, reg);
twl6040_write_reg_cache(codec, reg, value);
} else {
value = twl6040_read_reg_cache(codec, reg);
}
value = twl6040_reg_read(twl6040, reg);
twl6040_write_reg_cache(codec, reg, value);
return value;
}
@ -246,7 +235,7 @@ static bool twl6040_is_path_unmuted(struct snd_soc_codec *codec,
return priv->dl2_unmuted;
default:
return 1;
};
}
}
/*
@ -261,8 +250,7 @@ static int twl6040_write(struct snd_soc_codec *codec,
return -EIO;
twl6040_write_reg_cache(codec, reg, value);
if (likely(reg < TWL6040_REG_SW_SHADOW) &&
twl6040_is_path_unmuted(codec, reg))
if (twl6040_is_path_unmuted(codec, reg))
return twl6040_reg_write(twl6040, reg, value);
else
return 0;
@ -555,7 +543,7 @@ static const struct snd_kcontrol_new hfr_mux_controls =
SOC_DAPM_ENUM("Route", twl6040_hf_enum[1]);
static const struct snd_kcontrol_new ep_path_enable_control =
SOC_DAPM_SINGLE("Switch", TWL6040_REG_SW_SHADOW, 0, 1, 0);
SOC_DAPM_SINGLE_VIRT("Switch", 1);
static const struct snd_kcontrol_new auxl_switch_control =
SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFLCTL, 6, 1, 0);
@ -1100,7 +1088,7 @@ static void twl6040_mute_path(struct snd_soc_codec *codec, enum twl6040_dai_id i
break;
default:
break;
};
}
}
static int twl6040_digital_mute(struct snd_soc_dai *dai, int mute)