At Tue, 26 Jun 2012 15:27:48 +0100, Luis Henriques wrote:
Takashi Iwai tiwai@suse.de writes:
At Tue, 26 Jun 2012 15:13:43 +0100, Luis Henriques wrote:
Hi,
After commit b0791dda813c179e539b0fc1ecd3f5f30f2571e2 ("ALSA: hda/idt
- Fix power-map for speaker-pins with some HP laptops") we have
several bug reports about not having sound on HP Pavilion laptops.
Here's a link to one of these bug reports:
http://bugs.launchpad.net/bugs/1013183
After reverting the referred commit, everything seems to be working fine again.
Any ideas/fixes?
Could you give alsa-info.sh output on both working and non-working kernels?
You should be to get the same information in the bug URL.
It's not same :) Many information are missing, e.g. sysfs pincfgs. alsa-info.sh output contains the whole information in a single file, and above all, it can be fed to hda-emu for analyzing the problem.
Takashi