diff options
Diffstat (limited to 'sound/soc/codecs/wm8994_samsung.h')
| -rwxr-xr-x | sound/soc/codecs/wm8994_samsung.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8994_samsung.h b/sound/soc/codecs/wm8994_samsung.h index 0967f5b..a42ec56 100755 --- a/sound/soc/codecs/wm8994_samsung.h +++ b/sound/soc/codecs/wm8994_samsung.h @@ -49,6 +49,7 @@ extern struct snd_soc_dai wm8994_dai; #define RECORDING_MODE (0x01 << 2) #define FMRADIO_MODE (0x01 << 3) +#define GAIN_DIVISION_BIT (0x01 << 16) #define COMMON_SET_BIT (0x01 << 0) #define PLAYBACK_RCV (0x01 << 1) #define PLAYBACK_SPK (0x01 << 2) @@ -74,7 +75,7 @@ extern struct snd_soc_dai wm8994_dai; #define PLAYBACK_GAIN_NUM 39 #define VOICECALL_GAIN_NUM 26 #define RECORDING_GAIN_NUM 16 - +#define GAIN_CODE_NUM 6 /* * Definitions of enum type */ @@ -119,6 +120,7 @@ struct wm8994_priv { select_clock_control universal_clock_control; struct wm8994_platform_data *pdata; struct clk *codec_clk; + int gain_code; }; struct gain_info_t { @@ -161,4 +163,5 @@ void wm8994_set_voicecall_headset(struct snd_soc_codec *codec); void wm8994_set_voicecall_speaker(struct snd_soc_codec *codec); void wm8994_set_voicecall_bluetooth(struct snd_soc_codec *codec); int wm8994_set_codec_gain(struct snd_soc_codec *codec, u16 mode, u16 device); +extern int gain_code_check(void); #endif |