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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/oss/sb_mixer.h | |
download | linux-stable-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz linux-stable-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.bz2 linux-stable-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'sound/oss/sb_mixer.h')
-rw-r--r-- | sound/oss/sb_mixer.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/sound/oss/sb_mixer.h b/sound/oss/sb_mixer.h new file mode 100644 index 000000000000..ab74426157ba --- /dev/null +++ b/sound/oss/sb_mixer.h @@ -0,0 +1,105 @@ +/* + * 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 |