| /* |
| * sound/sb_mixer.h |
| * |
| * Definitions for the SB Pro and SB16 mixers |
| */ |
| /* |
| * Copyright (C) by Hannu Savolainen 1993-1997 |
| * |
| * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL) |
| * Version 2 (June 1991). See the "COPYING" file distributed with this software |
| * for more info. |
| */ |
| |
| /* |
| * Modified: |
| * Hunyue Yau Jan 6 1994 |
| * Added defines for the Sound Galaxy NX Pro mixer. |
| * |
| * Rolf Fokkens Dec 20 1998 |
| * Added defines for some ES188x chips. |
| * |
| * Rolf Fokkens Dec 27 1998 |
| * Moved static stuff to sb_mixer.c |
| * |
| */ |
| /* |
| * Mixer registers |
| * |
| * NOTE! RECORD_SRC == IN_FILTER |
| */ |
| |
| /* |
| * Mixer registers of SB Pro |
| */ |
| #define VOC_VOL 0x04 |
| #define MIC_VOL 0x0A |
| #define MIC_MIX 0x0A |
| #define RECORD_SRC 0x0C |
| #define IN_FILTER 0x0C |
| #define OUT_FILTER 0x0E |
| #define MASTER_VOL 0x22 |
| #define FM_VOL 0x26 |
| #define CD_VOL 0x28 |
| #define LINE_VOL 0x2E |
| #define IRQ_NR 0x80 |
| #define DMA_NR 0x81 |
| #define IRQ_STAT 0x82 |
| #define OPSW 0x3c |
| |
| /* |
| * Additional registers on the SG NX Pro |
| */ |
| #define COVOX_VOL 0x42 |
| #define TREBLE_LVL 0x44 |
| #define BASS_LVL 0x46 |
| |
| #define FREQ_HI (1 << 3)/* Use High-frequency ANFI filters */ |
| #define FREQ_LOW 0 /* Use Low-frequency ANFI filters */ |
| #define FILT_ON 0 /* Yes, 0 to turn it on, 1 for off */ |
| #define FILT_OFF (1 << 5) |
| |
| #define MONO_DAC 0x00 |
| #define STEREO_DAC 0x02 |
| |
| /* |
| * Mixer registers of SB16 |
| */ |
| #define SB16_OMASK 0x3c |
| #define SB16_IMASK_L 0x3d |
| #define SB16_IMASK_R 0x3e |
| |
| #define LEFT_CHN 0 |
| #define RIGHT_CHN 1 |
| |
| /* |
| * 3DSE register of AWE32/64 |
| */ |
| #define AWE_3DSE 0x90 |
| |
| /* |
| * Mixer registers of ALS007 |
| */ |
| #define ALS007_RECORD_SRC 0x6c |
| #define ALS007_OUTPUT_CTRL1 0x3c |
| #define ALS007_OUTPUT_CTRL2 0x4c |
| |
| #define MIX_ENT(name, reg_l, bit_l, len_l, reg_r, bit_r, len_r) \ |
| {{reg_l, bit_l, len_l}, {reg_r, bit_r, len_r}} |
| |
| /* |
| * Recording sources (SB Pro) |
| */ |
| |
| #define SRC__MIC 1 /* Select Microphone recording source */ |
| #define SRC__CD 3 /* Select CD recording source */ |
| #define SRC__LINE 7 /* Use Line-in for recording source */ |
| |
| /* |
| * Recording sources for ALS-007 |
| */ |
| |
| #define ALS007_MIC 4 |
| #define ALS007_LINE 6 |
| #define ALS007_CD 2 |
| #define ALS007_SYNTH 7 |