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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_core.c | |
| parent | [ALSA] Add description for ALC260 codec (diff) | |
| download | linux-dev-f2b31737e509a70952421e7cca488a2001a3b087.tar.xz linux-dev-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 '')
| -rw-r--r-- | sound/pci/au88x0/au88x0_core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c index f0eda4bbbb39..91ac4f3a2aac 100644 --- a/sound/pci/au88x0/au88x0_core.c +++ b/sound/pci/au88x0/au88x0_core.c @@ -2532,7 +2532,8 @@ vortex_codec_write(ac97_t * codec, unsigned short addr, unsigned short data) hwwrite(card->mmio, VORTEX_CODEC_IO, ((addr << VORTEX_CODEC_ADDSHIFT) & VORTEX_CODEC_ADDMASK) | ((data << VORTEX_CODEC_DATSHIFT) & VORTEX_CODEC_DATMASK) | - VORTEX_CODEC_WRITE); + VORTEX_CODEC_WRITE | + (codec->num << VORTEX_CODEC_ID_SHIFT) ); /* Flush Caches. */ hwread(card->mmio, VORTEX_CODEC_IO); @@ -2554,7 +2555,8 @@ static unsigned short vortex_codec_read(ac97_t * codec, unsigned short addr) } } /* set up read address */ - read_addr = ((addr << VORTEX_CODEC_ADDSHIFT) & VORTEX_CODEC_ADDMASK); + read_addr = ((addr << VORTEX_CODEC_ADDSHIFT) & VORTEX_CODEC_ADDMASK) | + (codec->num << VORTEX_CODEC_ID_SHIFT) ; hwwrite(card->mmio, VORTEX_CODEC_IO, read_addr); /* wait for address */ |