diff options
Diffstat (limited to 'kernel/sound/soc/codecs/wm8741.h')
| -rw-r--r-- | kernel/sound/soc/codecs/wm8741.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/sound/soc/codecs/wm8741.h b/kernel/sound/soc/codecs/wm8741.h index 56c1b1d4a..c8835f65f 100644 --- a/kernel/sound/soc/codecs/wm8741.h +++ b/kernel/sound/soc/codecs/wm8741.h @@ -194,6 +194,12 @@ #define WM8741_DITHER_SHIFT 0 /* DITHER - [1:0] */ #define WM8741_DITHER_WIDTH 2 /* DITHER - [1:0] */ +/* DIFF field values */ +#define WM8741_DIFF_MODE_STEREO 0 /* stereo normal */ +#define WM8741_DIFF_MODE_STEREO_REVERSED 2 /* stereo reversed */ +#define WM8741_DIFF_MODE_MONO_LEFT 1 /* mono left */ +#define WM8741_DIFF_MODE_MONO_RIGHT 3 /* mono right */ + /* * R32 (0x20) - ADDITONAL_CONTROL_1 */ @@ -208,4 +214,8 @@ #define WM8741_SYSCLK 0 +struct wm8741_platform_data { + u32 diff_mode; /* Differential Output Mode */ +}; + #endif |