El mar, 15 ene 2013 a las 8:42 horas Raymond Yau escribió:
Yes, testing the latest code with real machines is highly appreciated. Try sound-unstable git tree, either master or test/hda-migrate branch. git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-unstable.git
Alternatively you can build the external alsa-driver modules from alsa-driver-unstable snapshot tarball, too
ftp://ftp.suse.com/pub/people/tiwai/snapshot/alsa-driver-unstable-snapshot.tar.gz
Note that only the behavior of model=auto has been changed in the tree above. The other model behaviors of AD codecs are unchanged at all.
Mixer crashes are gone. As I wrote I have no way to test the digital output.
I haven't found a way to test multi stream playback either. After choosing HP Independant enabled I can't hear nothing through the headphone.
Can you post the output of alsa-info.sh ?
speaker-test -c2 -t wav -D hw:0,2
and another application playback using hw:0,0
Do your computer chassis have the hda front audio pannel with Jack detection ?
You need to disable auto mute when testing the multi streaming playback
All right, auto mute disabled.
When Independent HP is enabled I can hear nothing through the headphone:
speaker-test -c2 -t wav -D hw:0,2
speaker-test 1.0.25
Playback device is hw:0,2 Stream parameters are 48000Hz, S16_LE, 2 channels WAV file(s) Rate set to 48000Hz (requested 48000Hz) Buffer size range from 64 to 524288 Period size range from 32 to 262144 Using max buffer size 524288 Periods = 4 was set period_size = 131072 was set buffer_size = 524288 0 - Front Left 1 - Front Right Time per period = 5.487935 0 - Front Left 1 - Front Right Time per period = 5.469224 0 - Front Left 1 - Front Right Time per period = 5.469168 0 - Front Left 1 - Front Right Time per period = 5.469292 0 - Front Left 1 - Front Right
and so on...
When HP Independent is disabled I hear the same through front speaker and headphone, just as expected.
alsa-info.sh output is attached.
Regards,