| commit | d7a80bd070515929e734edf3ef2602b3e5e3b2a4 | |
| author | Takashi Iwai <tiwai@suse.de> | |
| Thu, 21 Oct 2010 07:03:25 +0000 (21 09:03 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 9 Dec 2010 21:32:17 +0000 (9 13:32 -0800) | ||
| tree | 6621908d4aee9f7b6a0213d0ffd7b20cc9b5c9ec | treesnapshot (tar.gz zip) |
| parent | 63aa5e0e70c9b09ae63858db92801fa1edfc6200 | commitdiff |
ALSA: hda - Add some workarounds for Creative IBG
commit 14d34f166c57e77e3d7f9bc8b43d349186d922c1 upstream.
Creative HD-audio controller chips require some workarounds:
- Additional delay before RIRB response
- Set the initial RIRB counter to 0xc0
The latter seems to be done in general in Windows driver, so we may
use this value later for all types if it's confirmed to work better.
Reported-by: Wai Yew CHAY <wychay@ctl.creative.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 14d34f166c57e77e3d7f9bc8b43d349186d922c1 upstream.
Creative HD-audio controller chips require some workarounds:
- Additional delay before RIRB response
- Set the initial RIRB counter to 0xc0
The latter seems to be done in general in Windows driver, so we may
use this value later for all types if it's confirmed to work better.
Reported-by: Wai Yew CHAY <wychay@ctl.creative.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| sound/pci/hda/hda_intel.c | diffblobblamehistory |