[ALSA - driver 0002068]: No sound in headphones - A3H ASUS

[bugtrack@alsa-project.org]

A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2068> 
======================================================================
Reported By:                awisniewski
Assigned To:                tiwai
======================================================================
Project:                    ALSA - driver
Issue ID:                   2068
Category:                   PCI - hda-intel
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Distribution:               
Kernel Version:             
======================================================================
Date Submitted:             04-25-2006 12:03 CEST
Last Modified:              04-26-2006 14:34 CEST
======================================================================
Summary:                    No sound in headphones - A3H ASUS
Description: 
Hello

I have ASUS A3H model laptop. I've just compiled kernel 2.6.16.11 from
kernel.org (newest). I used CONFIG_SND_HDA_INTEL=y option in kernel config
and it seems to be working propertly till I'm not trying use headphone
(internal speaker from laptop is working propertly). When I plug in
headphones into the jack port in laptop, internal speaker is silent but I
can not hear anything in headphones. It seems like turned on MUTT option
in mixer but I can not find option for headphones in my mixer
application.
 
Few facts:

lapek:/proc/asound# cat version 
Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan 04
08:57:20 2006 UTC).

andy@lapek:~/moje/instalki/Linux/kernele/linux-2.6.16.11$ uname -a
Linux lapek 2.6.16.11 #1 Tue Apr 25 10:07:45 CEST 2006 i686 GNU/Linux

lapek:/proc/asound# cat timers 
G0: system timer : 4000.000us (10000000 ticks)
P0-0-0: PCM playback 0-0-0 : SLAVE
P0-0-1: PCM capture 0-0-1 : SLAVE
P0-0-3: PCM capture 0-0-3 : SLAVE
P0-1-0: PCM playback 0-1-0 : SLAVE

lapek:/proc/asound# cat pcm 
00-01: ALC880 Digital : ALC880 Digital : playback 1
00-00: ALC880 Analog : ALC880 Analog : playback 1 : capture 2

lapek:/proc/asound# cat devices 
  0: [ 0]   : control
 16: [ 0- 0]: digital audio playback
 17: [ 0- 1]: digital audio playback
 24: [ 0- 0]: digital audio capture
 33:        : timer

I will add /proc/asound/card0/codec#0 file also (as attachmets).

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----------------------------------------------------------------------
 awisniewski - 04-26-06 13:49 
----------------------------------------------------------------------
Sorry for mistake. In test mode I have a lot of new ooptions in my mixer so
if I play with Front Pin Mode and Surround Pin Mode (it should be in Line
Out state?) it's working :)

Tx a lot for help and sorry that I waste your time.
I hope this workaround will replace by native solution for A3H in the
future :)

----------------------------------------------------------------------
 tiwai - 04-26-06 14:34 
----------------------------------------------------------------------
Oh, don't stop at this point yet!

Could you tell me which mixer elements do influence on the actual I/O, and
which elements don't?  Then we can create a better initialization table
for your device to build into the driver.

Issue History
Date Modified  Username       Field                    Change              
======================================================================
04-25-06 12:03 awisniewski    New Issue                                    
04-25-06 12:03 awisniewski    File Added: codec#0                          
04-25-06 12:08 awisniewski    File Added: codec.zip                        
04-25-06 18:16 tiwai          Note Added: 0009493                          
04-25-06 18:21 tiwai          Note Added: 0009494                          
04-26-06 12:49 awisniewski    Note Added: 0009506                          
04-26-06 12:54 awisniewski    File Added: codec_v2.zip                     
04-26-06 13:01 tiwai          Note Added: 0009507                          
04-26-06 13:49 awisniewski    Note Added: 0009509                          
04-26-06 14:34 tiwai          Note Added: 0009510                          
======================================================================




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