[alsa-devel] model needed for Clevo P150HM (Realtek ALC892)
tiwai at suse.de
Thu Jun 30 07:26:20 CEST 2011
At Wed, 29 Jun 2011 21:29:38 +0200,
Julian Sikorski wrote:
> I also tried merging sound-2.6/master with Linus's tree, but this also
> did not help.
It's really strange. Are you sure that this is the kernel you
modified properly? Before further debugging, check two things:
- Run "git log sound/pci/hda/patch_realtek.c" and the first few
entries, whether they come from sound git tree. For example,
check the commit below is contained:
Author: Takashi Iwai <tiwai at suse.de>
Date: Mon Jun 27 15:53:38 2011 +0200
ALSA: hda - Fix volume-init for ALC259 with invalid widget caps
- Confirm the running kernel is what you really built and installed.
You can modify the suffix via $CONFIG_LOCALVERSION in .config file.
Name it uniquely, rebuild, re-install and reboot. The new suffix
should appear in the output of "uname -r".
- Once when these are correct, check /proc/asound/card0/codec#0:
the widget NID 0x02 should contain "Speaker Playback Volume" instead
of "Headphone Playback Volume" with the latest driver.
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