http://bugzilla.opensuse.org/show_bug.cgi?id=1171492
http://bugzilla.opensuse.org/show_bug.cgi?id=1171492#c46
Gabriele Tettamanzi changed:
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--- Comment #46 from Gabriele Tettamanzi ---
I did the following test:
1. to place my ucmV1 profile in /usr/share/alsa/ucm/ (that's the correct folder
for ucmV1 profiles)
2. to install pulseaudio from home_tiwai_branches_multimedia_libs
3. clone / compile / install alsa-lib from github/alsa-project
4. reboot
After reboot pulseaudio was up and running, the sound card was recognized by
pulseaudio but it was not emitting sound.
I issued one by one the following alsaucm instructions, mentioned in the
comment section at the beginning of the chtmax98090/HiFi.conf file:
a. alsaucm -c chtmax98090 set _verb HiFi set _enadev Headphone
b. alsaucm -c chtmax98090 set _verb HiFi set _enadev Speakers
c. alsaucm -c chtmax98090 set _verb HiFi set _enadev HeadsetMic
d. alsaucm -c chtmax98090 set _verb HiFi set _enadev InternalMic
After each one of the above commands, I did a manual inspection of the alsa
switches by alsamixer.
To the best of my understanding and experience, it turned out the switches are
muted and unmuted the correct way.
Furthermore after this test sound card started to work and to plug/unplug the
headphone works as it should.
It looks promising, what are the next steps?
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