diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-08-01 00:02:17 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-08-01 09:14:30 -0400 |
| commit | 79ef0abcd85842bc12ffb3297b958565f060464c (patch) | |
| tree | 50732d29f63130d9e726f0f35bab82cc27b3d2c7 /include/linux/mfd/wm8994 | |
| parent | 25032c119e5f43725b624ab30e2ccb8c23b9ebd3 (diff) | |
ASoC: Implement new DC servo readback mode for late WM8994 revisions
Later WM8994 devices implement a new DC servo readback mode with the
register used to access the offset moved to register 0x59. Implement
support for this and enable it on the appropriate devices.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'include/linux/mfd/wm8994')
| -rw-r--r-- | include/linux/mfd/wm8994/registers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h index f3ee84284670..61529143db57 100644 --- a/include/linux/mfd/wm8994/registers.h +++ b/include/linux/mfd/wm8994/registers.h | |||
| @@ -72,6 +72,7 @@ | |||
| 72 | #define WM8994_DC_SERVO_2 0x55 | 72 | #define WM8994_DC_SERVO_2 0x55 |
| 73 | #define WM8994_DC_SERVO_4 0x57 | 73 | #define WM8994_DC_SERVO_4 0x57 |
| 74 | #define WM8994_DC_SERVO_READBACK 0x58 | 74 | #define WM8994_DC_SERVO_READBACK 0x58 |
| 75 | #define WM8994_DC_SERVO_4E 0x59 | ||
| 75 | #define WM8994_ANALOGUE_HP_1 0x60 | 76 | #define WM8994_ANALOGUE_HP_1 0x60 |
| 76 | #define WM8958_MIC_DETECT_1 0xD0 | 77 | #define WM8958_MIC_DETECT_1 0xD0 |
| 77 | #define WM8958_MIC_DETECT_2 0xD1 | 78 | #define WM8958_MIC_DETECT_2 0xD1 |