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| author |   Sasha Khapyorsky <sashak@smlink.com> | 2005-09-16 19:22:44 +0200 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@suse.cz> | 2005-11-04 13:16:24 +0100 |
| commit | f2b31737e509a70952421e7cca488a2001a3b087 (patch) | |
| tree | c88cb1ccde453ffc64ec13b295c04e8c37831ce9 /sound/pci/au88x0/au88x0.h | |
| parent | [ALSA] Add description for ALC260 codec (diff) | |
| download | wireguard-linux-f2b31737e509a70952421e7cca488a2001a3b087.tar.xz wireguard-linux-f2b31737e509a70952421e7cca488a2001a3b087.zip | |
[ALSA] au88x0: codec access procs for multiple AC97 codecs
Modules: au88x0 driver
This patch extends au88x0 AC97 codec access procedures to handle multiple
codecs properly.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/au88x0/au88x0.h')
| -rw-r--r-- | sound/pci/au88x0/au88x0.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h index ee1ede1979f6..b1197cfab3fb 100644 --- a/sound/pci/au88x0/au88x0.h +++ b/sound/pci/au88x0/au88x0.h @@ -79,6 +79,14 @@ #define VORTEX_RESOURCE_A3D 0x00000004 #define VORTEX_RESOURCE_LAST 0x00000005 +/* codec io: VORTEX_CODEC_IO bits */ +#define VORTEX_CODEC_ID_SHIFT 24 +#define VORTEX_CODEC_WRITE 0x00800000 +#define VORTEX_CODEC_ADDSHIFT 16 +#define VORTEX_CODEC_ADDMASK 0x7f0000 +#define VORTEX_CODEC_DATSHIFT 0 +#define VORTEX_CODEC_DATMASK 0xffff + /* Check for SDAC bit in "Extended audio ID" AC97 register */ //#define VORTEX_IS_QUAD(x) (((x)->codec == NULL) ? 0 : ((x)->codec->ext_id&0x80)) #define VORTEX_IS_QUAD(x) ((x)->isquad) |