Messages in this thread | | | Date | Wed, 27 Apr 2011 21:57:32 +0700 | Subject | Re: 2.6.38.4 broke my audio | From | Emmanuel Benisty <> |
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On Wed, Apr 27, 2011 at 3:36 PM, Takashi Iwai <tiwai@suse.de> wrote: > At Wed, 27 Apr 2011 08:15:28 +0700, > Emmanuel Benisty wrote: >> >> [1 <text/plain; UTF-8 (quoted-printable)>] >> On Tue, Apr 26, 2011 at 7:49 PM, Takashi Iwai <tiwai@suse.de> wrote: >> > At Tue, 26 Apr 2011 08:42:59 +0700, >> > Emmanuel Benisty wrote: >> >> >> >> On Tue, Apr 26, 2011 at 3:25 AM, Takashi Iwai <tiwai@suse.de> wrote: >> >> > At Mon, 25 Apr 2011 10:34:09 -0700, >> >> > Greg KH wrote: >> >> >> >> >> >> On Mon, Apr 25, 2011 at 11:25:29AM +0200, Takashi Iwai wrote: >> >> >> > At Sun, 24 Apr 2011 17:01:26 -0700, >> >> >> > Greg KH wrote: >> >> >> > > >> >> >> > > On Sun, Apr 24, 2011 at 11:30:37AM +0100, Andrew Clayton wrote: >> >> >> > > > Hi guys. >> >> >> > > > >> >> >> > > > Just upgraded to .4 from .3 and found my audio was _really_ quiet. All >> >> >> > > > the mixers looked sane. >> >> >> > > > >> >> >> > > > A quick check of the changelog and a revert of: >> >> >> > > > >> >> >> > > > commit 58541cc27531727f7120683a7cb123ee3ada4bd4 >> >> >> > > > Author: Takashi Iwai <tiwai@suse.de> >> >> >> > > > Date: Mon Mar 28 12:05:31 2011 +0200 >> >> >> > > > >> >> >> > > > ALSA: hda - Fix pin-config of Gigabyte mobo >> >> >> > > > >> >> >> > > > commit c6b358748e19ce7e230b0926ac42696bc485a562 upstream. >> >> >> > > > >> >> >> > > > Use pin-fix instead of the static quirk for Gigabyte mobos 1458:a002. >> >> >> > > > >> >> >> > > > Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=677256 >> >> >> > > > Signed-off-by: Takashi Iwai <tiwai@suse.de> >> >> >> > > > Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> >> >> >> > > > >> >> >> > > > made it normal again. >> >> >> > > >> >> >> > > Takashi, do you have a fix for this, or should I revert this from the >> >> >> > > .38 stable tree? It looks like we now have 2 reports of this problem. >> >> >> > >> >> >> > If we need to revert, I'll do it in the upstream first, as it must hit >> >> >> > to 2.6.39, too. >> >> >> >> >> >> True. >> >> >> >> >> >> > But let me check this breakage first. I'll take a look at it more >> >> >> > deeply tomorrow. >> >> >> >> >> >> Ok, that sounds good. >> >> > >> >> > Thanks. >> >> > >> >> > Andrew, could you give alsa-info.sh outputs on your machine? >> >> > Preferably, the outputs both before and after the kernel update would >> >> > be really helpful. >> >> >> >> In case it might help, mine are attached too. >> > >> > Thanks. But the output after update (alsa-info.txt.bad) looks weird. >> > It contains unexpected pin-update for NID 0x15 (found in >> > /sys/class/sound/hwC0D0/driver_pin_configs), and thus the mixer >> > elements created don't match with the results on HD-audio emulator. >> > >> > Could you double-check whether you have no modification over 2.6.38.4 >> > driver? >> >> Hi Takashi, >> >> To double check, I have rebuilt .3 and .4 straight from kernel.org >> sources with the same config (which I attached, just in case). >> alsa-info.sh outputs are attached. > > Thanks. The bad output still shows the strange pin-config for NID > 0x15 while it's not found in the good output. > > Could you check the following? > > 1. Set model=auto option to snd-hda-intel module and boot 2.6.38.3. > Get alsa-info.sh output. > > 2. Apply fix1.diff patch below to 2.6.38.4, and boot, get alsa-info.sh > again. > > 3. Reviert fix1.diff, and apply fix2.diff to 2.6.38.4. The same > procedure. > > The point to be checked is the widget 0x15. In a good case, it should > have the pin config such as: > Pin Default 0x411111f0: [N/A] Speaker at Ext Rear > > In a bad case, the driver modifies this by some reason to > Pin Default 0x99130112: [Fixed] Speaker at Int ATAPI
Hi Takashi,
alsa-info.sh outputs are attached. fix1 works, fix2 is still broken.
Thanks. [unhandled content-type:application/octet-stream][unhandled content-type:application/octet-stream][unhandled content-type:application/octet-stream] | |