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#ifndef _MIXER_H
#define _MIXER_H
#include "trident.h"
#ifdef MIXER_AK4531
#define MASTER_VOLUME_LCH 0x00
#define MASTER_VOLUME_RCH 0x01
#define FM_VOLUME_LCH 0x04
#define FM_VOLUME_RCH 0x05
#define CD_AUDIO_VOLUME_LCH 0x06
#define CD_AUDIO_VOLUME_RCH 0x07
#define LINE_VOLUME_LCH 0x08
#define LINE_VOLUME_RCH 0x09
#define MIC_VOLUME 0x0e
#define MONO_OUT_VOLUME 0x0f
#endif
#ifdef MIXER_SB16
#define SB16_MASTER_LEFT 0x30
#define SB16_MASTER_RIGHT 0x31
#define SB16_DAC_LEFT 0x32
#define SB16_DAC_RIGHT 0x33
#define SB16_FM_LEFT 0x34
#define SB16_FM_RIGHT 0x35
#define SB16_CD_LEFT 0x36
#define SB16_CD_RIGHT 0x37
#define SB16_LINE_LEFT 0x38
#define SB16_LINE_RIGHT 0x39
#define SB16_MIC_LEVEL 0x3a
#define SB16_PC_LEVEL 0x3b
#define SB16_TREBLE_LEFT 0x44
#define SB16_TREBLE_RIGHT 0x45
#define SB16_BASS_LEFT 0x46
#define SB16_BASS_RIGHT 0x47
#endif
#ifdef MIXER_AC97
#define AC97_MASTER_VOLUME 0x02
#define AC97_AUX_OUT_VOLUME 0x04
#define AC97_MONO_VOLUME 0x06
#define AC97_MASTER_TONE 0x08
#define AC97_PC_BEEP_VOLUME 0x0a
#define AC97_PHONE_VOLUME 0x0c
#define AC97_MIC_VOLUME 0x0e
#define AC97_LINE_IN_VOLUME 0x10
#define AC97_CD_VOLUME 0x12
#define AC97_VIDEO_VOLUME 0x14
#define AC97_AUX_IN_VOLUME 0x16
#define AC97_PCM_OUT_VOLUME 0x18
#define AC97_RECORD_GAIN_VOLUME 0x1c
#define AC97_RECORD_GAIN_MIC_VOL 0x1e
#define AC97_GENERAL_PURPOSE 0x20
#define AC97_POWERDOWN 0x26
#define AC97_RECORD_SELECT 0x1a
#define AC97_RESET 0x00
#endif
int get_set_volume(u32_t *pbase, struct volume_level *level, int flag);
void dev_set_default_volume(u32_t *pbase);
#endif
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