diff options
| author | Sasha Khapyorsky <sashak@smlink.com> | 2005-09-16 13:22:44 -0400 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-11-04 07:16:24 -0500 |
| commit | f2b31737e509a70952421e7cca488a2001a3b087 (patch) | |
| tree | c88cb1ccde453ffc64ec13b295c04e8c37831ce9 /sound/pci/au88x0/au88x0.h | |
| parent | 21be3d162651f11e422275aad62a4bb06292ef4f (diff) | |
[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 @@ | |||
| 79 | #define VORTEX_RESOURCE_A3D 0x00000004 | 79 | #define VORTEX_RESOURCE_A3D 0x00000004 |
| 80 | #define VORTEX_RESOURCE_LAST 0x00000005 | 80 | #define VORTEX_RESOURCE_LAST 0x00000005 |
| 81 | 81 | ||
| 82 | /* codec io: VORTEX_CODEC_IO bits */ | ||
| 83 | #define VORTEX_CODEC_ID_SHIFT 24 | ||
| 84 | #define VORTEX_CODEC_WRITE 0x00800000 | ||
| 85 | #define VORTEX_CODEC_ADDSHIFT 16 | ||
| 86 | #define VORTEX_CODEC_ADDMASK 0x7f0000 | ||
| 87 | #define VORTEX_CODEC_DATSHIFT 0 | ||
| 88 | #define VORTEX_CODEC_DATMASK 0xffff | ||
| 89 | |||
| 82 | /* Check for SDAC bit in "Extended audio ID" AC97 register */ | 90 | /* Check for SDAC bit in "Extended audio ID" AC97 register */ |
| 83 | //#define VORTEX_IS_QUAD(x) (((x)->codec == NULL) ? 0 : ((x)->codec->ext_id&0x80)) | 91 | //#define VORTEX_IS_QUAD(x) (((x)->codec == NULL) ? 0 : ((x)->codec->ext_id&0x80)) |
| 84 | #define VORTEX_IS_QUAD(x) ((x)->isquad) | 92 | #define VORTEX_IS_QUAD(x) ((x)->isquad) |