At Thu, 12 Apr 2007 15:51:30 +0300, Dan Aloni wrote:
On Thu, Apr 12, 2007 at 02:34:49PM +0200, Takashi Iwai wrote:
At Thu, 12 Apr 2007 13:09:59 +0300, Dan Aloni wrote:
Hello,
Yesterday I posted this bug in the bugtracker:
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3013I have received no reponse yet.
I'd like to cooperate on solving this.
Most of such problems are caused by buggy BIOS, as the driver tries to set up based on BIOS information if the device is unknown.
Maybe it's worth printing abouting this during load, something in the lines of "BIOS-based initialization might be wrong..." etc.
Yeah, I found it when looking at the bug report above. (Sorry, too little time to respond BTS nowadays...)
Did you try to pass model options for ALC882? For example, model=3stack or model=6stack. Also, position_fix option is worth try to fix some playback problems.
Okay, I'll try to fiddle with the settings according to your suggestion - and if it works I'll post a patch for my board.
Thanks. The options are listed in Documentation/ALSA-Configuration.txt. Also, I recommend you to get the latest ALSA driver/kernel tree from HG for debugging. The rest, alsa-lib and utils should be OK with older versions in most cases.
Takashi