https://bugzilla.novell.com/show_bug.cgi?id=740118
https://bugzilla.novell.com/show_bug.cgi?id=740118#c3
--- Comment #3 from Takashi Iwai 2012-01-10 11:58:46 UTC ---
The lack of speaker output seems because of the invalid NID in the connection
list of the pin widget 0x24. This confused the parser.
I fixed it in the upstream code now. Please try alsa-driver-kmp on OBS
multimedia:audio:KMP repo later. The changelog should contain the changelog
entry:
- DRIVER-HEAD:292bfbafb6231221450d19a3c48f1ca6434a384b
- KERNEL-HEAD:4ff2f904c91f27021ea3ffe58309541e0cd5061a
* ALSA: hda - Return the error from get_wcaps_type() for invalid NIDs
About the output level. Make sure that you raise both "Heaphone" and "Master"
volume. Now both influence on the output level of the headphone. Ditto for
speaker. Raise both "Speaker" and "Master".
The cause of the bad audio quality is hard to guess. From the driver side,
there is no change. It might be the difference of sound backend, e.g. now
using PulseAudio while it wasn't formerly.
For testing, try aplay like
% pasuspender -- aplay -Dsysdefault SOME-YOUR-FILE.wav
If the sound works better with this, the problem is likely in PulseAudio
(and/or the driver setup).
Last but not least, don't forget to reset NEEDINFO flag after you providing the
requested information. Thanks.
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