63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
#ifndef _MIXER_H
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#define _MIXER_H
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#include "cs4281.h"
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#ifdef MIXER_AK4531
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#define MASTER_VOLUME_LCH 0x00
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#define MASTER_VOLUME_RCH 0x01
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#define FM_VOLUME_LCH 0x04
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#define FM_VOLUME_RCH 0x05
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#define CD_AUDIO_VOLUME_LCH 0x06
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#define CD_AUDIO_VOLUME_RCH 0x07
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#define LINE_VOLUME_LCH 0x08
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#define LINE_VOLUME_RCH 0x09
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#define MIC_VOLUME 0x0e
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#define MONO_OUT_VOLUME 0x0f
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#endif
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#ifdef MIXER_SB16
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#define SB16_MASTER_LEFT 0x30
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#define SB16_MASTER_RIGHT 0x31
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#define SB16_DAC_LEFT 0x32
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#define SB16_DAC_RIGHT 0x33
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#define SB16_FM_LEFT 0x34
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#define SB16_FM_RIGHT 0x35
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#define SB16_CD_LEFT 0x36
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#define SB16_CD_RIGHT 0x37
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#define SB16_LINE_LEFT 0x38
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#define SB16_LINE_RIGHT 0x39
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#define SB16_MIC_LEVEL 0x3a
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#define SB16_PC_LEVEL 0x3b
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#define SB16_TREBLE_LEFT 0x44
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#define SB16_TREBLE_RIGHT 0x45
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#define SB16_BASS_LEFT 0x46
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#define SB16_BASS_RIGHT 0x47
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#endif
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#ifdef MIXER_AC97
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#define AC97_MASTER_VOLUME 0x02
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#define AC97_AUX_OUT_VOLUME 0x04
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#define AC97_MONO_VOLUME 0x06
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#define AC97_MASTER_TONE 0x08
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#define AC97_PC_BEEP_VOLUME 0x0a
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#define AC97_PHONE_VOLUME 0x0c
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#define AC97_MIC_VOLUME 0x0e
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#define AC97_LINE_IN_VOLUME 0x10
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#define AC97_CD_VOLUME 0x12
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#define AC97_VIDEO_VOLUME 0x14
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#define AC97_AUX_IN_VOLUME 0x16
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#define AC97_PCM_OUT_VOLUME 0x18
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#define AC97_RECORD_GAIN_VOLUME 0x1c
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#define AC97_RECORD_GAIN_MIC_VOL 0x1e
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#define AC97_GENERAL_PURPOSE 0x20
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#define AC97_POWERDOWN 0x26
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#define AC97_RECORD_SELECT 0x1a
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#define AC97_RESET 0x00
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#endif
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int get_set_volume(u32_t *pbase, struct volume_level *level, int flag);
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void dev_set_default_volume(u32_t *pbase);
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#endif
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