[alsa-devel] [ALC882/883/885/888/889] Problems with snd-hda-intel after 3.1.6 and the FIX

[Takashi Iwai]

At Tue, 31 Jul 2012 16:27:12 +0300,
Misha Ketslah wrote:
> 
> Hello,
> As i can't reach bugtracker (is it down, or problem on my side?), i'll
> post here. Though there is already few open bugs there i saw. I just
> found temp solution.
> 
> Bug itslef:
> After updating to greater version of kernel than 3.1.6 speakers stoped
> working anymore on most vaio z and similar models, though there is
> still sound through headphones.

Try the latest Linus tree, or sound git tree

  git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git

for-linus, for-next and master branches contain the fix.
If it still doesn't work, please give alsa-info.sh output (run with
--no-upload option).


thanks,

Takashi


> (ithere are a lot of people reporting
> it on different distro bug trackers and forums as well)
> My specific cards are
> 
> 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset
> High Definition Audio (rev 05)
> 01:00.1 Audio device: NVIDIA Corporation High Definition Audio
> Controller (rev ff)
> 
> The only solution was to use model=generic, but than most of features
> wouldn't work.(plugin jack automute, missing most settings in
> alsamixer).
> 
> Solution:
> And as bug was reported for a long time, i waited through kernel
> updates to fix it. But yesterday as i updated to 3.5 it was still
> there. And as 3.5 has fewer models for [ALC882/883/885/888/889], as my
> card is ALC889 i just tried all 3 of them, and it seems everyting
> working when setting model=acer-aspire-8930g (cant and didn't try HDMI
> out).
> 
> But the problem is that it still not that obvious for people with
> other than acer laptops to set this as model, as well as before
> (<3.1.6) it worked out-of-box with not model setting at all.
> 
> thanks,
> Michael Ketslah.
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