diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-01-11 08:55:36 +0900 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2013-01-15 15:42:17 +0900 |
| commit | dab63eb25ced7539a51b8f4218f7b6b56d34df22 (patch) | |
| tree | 1f97a0380d70d4207b57a2d2987f3ce18ebc9586 /include | |
| parent | b17e54625cff1b06aec9df505b46c9bcdcd4823d (diff) | |
| download | linux-dab63eb25ced7539a51b8f4218f7b6b56d34df22.tar.bz2 | |
extcon: arizona: Use microphone clamp function if available
Newer Arizona devices include a microphone clamp function which is tied to
jack detect. Activate this feature when present in order to ensure best
performance of the subsystem.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/arizona/core.h | 4 | ||||
| -rw-r--r-- | include/linux/mfd/arizona/registers.h | 28 |
2 files changed, 31 insertions, 1 deletions
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index a580363a7d29..a710255528d7 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -75,8 +75,10 @@ enum arizona_type { #define ARIZONA_IRQ_DCS_HP_DONE 47 #define ARIZONA_IRQ_FLL2_CLOCK_OK 48 #define ARIZONA_IRQ_FLL1_CLOCK_OK 49 +#define ARIZONA_IRQ_MICD_CLAMP_RISE 50 +#define ARIZONA_IRQ_MICD_CLAMP_FALL 51 -#define ARIZONA_NUM_IRQ 50 +#define ARIZONA_NUM_IRQ 52 struct snd_soc_dapm_context; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 1f6fe31a4d5c..f3211f06cec6 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -119,6 +119,7 @@ #define ARIZONA_ACCESSORY_DETECT_MODE_1 0x293 #define ARIZONA_HEADPHONE_DETECT_1 0x29B #define ARIZONA_HEADPHONE_DETECT_2 0x29C +#define ARIZONA_MICD_CLAMP_CONTROL 0x2A2 #define ARIZONA_MIC_DETECT_1 0x2A3 #define ARIZONA_MIC_DETECT_2 0x2A4 #define ARIZONA_MIC_DETECT_3 0x2A5 @@ -2070,6 +2071,13 @@ #define ARIZONA_HP_LVL_WIDTH 7 /* HP_LVL - [6:0] */ /* + * R674 (0x2A2) - MICD clamp control + */ +#define ARIZONA_MICD_CLAMP_MODE_MASK 0x000F /* MICD_CLAMP_MODE - [3:0] */ +#define ARIZONA_MICD_CLAMP_MODE_SHIFT 0 /* MICD_CLAMP_MODE - [3:0] */ +#define ARIZONA_MICD_CLAMP_MODE_WIDTH 4 /* MICD_CLAMP_MODE - [3:0] */ + +/* * R675 (0x2A3) - Mic Detect 1 */ #define ARIZONA_MICD_BIAS_STARTTIME_MASK 0xF000 /* MICD_BIAS_STARTTIME - [15:12] */ @@ -5267,6 +5275,12 @@ /* * R3409 (0xD51) - AOD IRQ1 */ +#define ARIZONA_MICD_CLAMP_FALL_EINT1 0x0080 /* MICD_CLAMP_FALL_EINT1 */ +#define ARIZONA_MICD_CLAMP_FALL_EINT1_MASK 0x0080 /* MICD_CLAMP_FALL_EINT1 */ +#define ARIZONA_MICD_CLAMP_FALL_EINT1_SHIFT 7 /* MICD_CLAMP_FALL_EINT1 */ +#define ARIZONA_MICD_CLAMP_RISE_EINT1 0x0040 /* MICD_CLAMP_RISE_EINT1 */ +#define ARIZONA_MICD_CLAMP_RISE_EINT1_MASK 0x0040 /* MICD_CLAMP_RISE_EINT1 */ +#define ARIZONA_MICD_CLAMP_RISE_EINT1_SHIFT 6 /* MICD_CLAMP_RISE_EINT1 */ #define ARIZONA_GP5_FALL_EINT1 0x0020 /* GP5_FALL_EINT1 */ #define ARIZONA_GP5_FALL_EINT1_MASK 0x0020 /* GP5_FALL_EINT1 */ #define ARIZONA_GP5_FALL_EINT1_SHIFT 5 /* GP5_FALL_EINT1 */ @@ -5295,6 +5309,12 @@ /* * R3410 (0xD52) - AOD IRQ2 */ +#define ARIZONA_MICD_CLAMP_FALL_EINT2 0x0080 /* MICD_CLAMP_FALL_EINT2 */ +#define ARIZONA_MICD_CLAMP_FALL_EINT2_MASK 0x0080 /* MICD_CLAMP_FALL_EINT2 */ +#define ARIZONA_MICD_CLAMP_FALL_EINT2_SHIFT 7 /* MICD_CLAMP_FALL_EINT2 */ +#define ARIZONA_MICD_CLAMP_RISE_EINT2 0x0040 /* MICD_CLAMP_RISE_EINT2 */ +#define ARIZONA_MICD_CLAMP_RISE_EINT2_MASK 0x0040 /* MICD_CLAMP_RISE_EINT2 */ +#define ARIZONA_MICD_CLAMP_RISE_EINT2_SHIFT 6 /* MICD_CLAMP_RISE_EINT2 */ #define ARIZONA_GP5_FALL_EINT2 0x0020 /* GP5_FALL_EINT2 */ #define ARIZONA_GP5_FALL_EINT2_MASK 0x0020 /* GP5_FALL_EINT2 */ #define ARIZONA_GP5_FALL_EINT2_SHIFT 5 /* GP5_FALL_EINT2 */ @@ -5379,6 +5399,10 @@ /* * R3413 (0xD55) - AOD IRQ Raw Status */ +#define ARIZONA_MICD_CLAMP_STS 0x0008 /* MICD_CLAMP_STS */ +#define ARIZONA_MICD_CLAMP_STS_MASK 0x0008 /* MICD_CLAMP_STS */ +#define ARIZONA_MICD_CLAMP_STS_SHIFT 3 /* MICD_CLAMP_STS */ +#define ARIZONA_MICD_CLAMP_STS_WIDTH 1 /* MICD_CLAMP_STS */ #define ARIZONA_GP5_STS 0x0004 /* GP5_STS */ #define ARIZONA_GP5_STS_MASK 0x0004 /* GP5_STS */ #define ARIZONA_GP5_STS_SHIFT 2 /* GP5_STS */ @@ -5395,6 +5419,10 @@ /* * R3414 (0xD56) - Jack detect debounce */ +#define ARIZONA_MICD_CLAMP_DB 0x0008 /* MICD_CLAMP_DB */ +#define ARIZONA_MICD_CLAMP_DB_MASK 0x0008 /* MICD_CLAMP_DB */ +#define ARIZONA_MICD_CLAMP_DB_SHIFT 3 /* MICD_CLAMP_DB */ +#define ARIZONA_MICD_CLAMP_DB_WIDTH 1 /* MICD_CLAMP_DB */ #define ARIZONA_JD2_DB 0x0002 /* JD2_DB */ #define ARIZONA_JD2_DB_MASK 0x0002 /* JD2_DB */ #define ARIZONA_JD2_DB_SHIFT 1 /* JD2_DB */ |