19 Apr
2010
19 Apr
'10
1:59 p.m.
At Mon, 19 Apr 2010 13:38:14 +0200, Frans Pop wrote:
On Monday 19 April 2010, Takashi Iwai wrote:
Could you give alsa-info.sh on your machine, preferably before/after suspend on both working (2.6.33) and non-working kernels?
See files in attached tarball. Contents are:
- system boot (docked) => alsa-info.txt_3[34]_docked
- undock => alsa-info.txt_3[34]_undocked
- suspend - dock (while suspended) - resume => alsa-info.txt_3[34]_after_resume_docked
- undock - redock (this disables the internal speakers) => alsa-info.txt_34_after_resume_redocked
Also, you can try to copy sound/pci/hda/patch_analog.c from 2.6.33 to 2.6.34 to check whether it works. There shouldn't be many changes in that file.
That fixes the problem.
Then my rough guess is
commit ea52bf260ecbb175339af3178c15788df21b7516 Author: Daniel T Chen crimsun@ubuntu.com Date: Sun Dec 27 18:48:29 2009 -0500
ALSA: hda: Add powerdown for Analog Devices HDA codecs
Could you try to revert it?
thanks,
Takashi