diff options
Diffstat (limited to 'sound/soc/codecs/wm8994.h')
| -rw-r--r-- | sound/soc/codecs/wm8994.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h index d8dce260c43..0c355bfc88f 100644 --- a/sound/soc/codecs/wm8994.h +++ b/sound/soc/codecs/wm8994.h @@ -28,7 +28,21 @@ #define WM8994_FLL_SRC_LRCLK 3 #define WM8994_FLL_SRC_BCLK 4 +typedef void (*wm8958_micdet_cb)(u16 status, void *data); + int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, int micbias, int det, int shrt); +int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, + wm8958_micdet_cb cb, void *cb_data); + +#define WM8994_CACHE_SIZE 1570 + +struct wm8994_access_mask { + unsigned short readable; /* Mask of readable bits */ + unsigned short writable; /* Mask of writable bits */ +}; + +extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE]; +extern const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE]; #endif |