[alsa-devel] Benq S32 headphones detection
aleh.fl at gmail.com
Mon Apr 27 17:25:18 CEST 2009
On Mon, 27 Apr 2009 13:13:17 +0300, Takashi Iwai <tiwai at suse.de> wrote:
> At Thu, 23 Apr 2009 22:50:32 +0300,
> Aleh wrote:
>> On Thu, 23 Apr 2009 14:04:12 +0300, Takashi Iwai <tiwai at suse.de> wrote:
>> > At Thu, 23 Apr 2009 11:58:58 +0300
>> > Aleh wrote:
>> >> Hi,
>> >> I had a problem with muting speakers when headphones are plugged-in
>> >> my
>> >> Benq S32B. So I added proper board configuration to
>> >> sound/pci/hda/patch_realtek.c and now it works.
>> >> I wonder if anyone has similar hardware (S-series Benq laptop) to
>> >> the
>> >> patch (attached) if you find it useful.
>> > Thanks for the patch.
>> > The lack of headphone mute is likely because of codec SSID value.
>> > The realtek codec is supposed to have some special SSID indicating
>> > the assembly information, but many vendors don't follow it.
>> > Could you try the patch below and try model=auto? It's found in
>> > sound-unstable tree, too...
>> Downloaded and installed
>> in accordance with those instructions:
>> loaded it with option 'model=auto' as you suggested, launched mplayer
>> plugged/unplugged headphones several times.
>> Unfortunately, those actions weren't recognized and laudspeakers
>> playing without any interruption.
> OK, I found a problem. The hook wasn't activated for ALC262.
> I fixed the patch now. Could you retry the unstable snapshot again?
Gave a try to today's snapshot - the problem still exists as headphones
haven't been detected.
Attached alsa-info.sh output, please let me know if you need any
additional debug information.
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