This is fixed in the Ubuntu Desktop beta 1 release.
** Changed in: linux-ti-omap4 (Ubuntu)
Status: Confirmed = Fix Released
** Changed in: linux-ti-omap4 (Ubuntu)
Milestone: None = ubuntu-12.04-beta-1
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Bugs,
These errors are not expected.
On what HW are you testing? PandaES?
To check, run:
cat /proc/asound/cards
If testing on Panda, please run:
alsaucm -c Panda set _verb HiFi
If testing on PandaES, I believe the UCM files for PandaES are not
delivered yet (they shall be in
Actually, the problem with the ucm config files is that the control
names have changed (yet again). Need to edit
/usr/share/alsa/ucm/Panda/* and change HS to Headset, run alsaucm
set _verb HiFi and reboot. I got it working here and Patrick verified
on his.
So this bug has two issues; The kernel
pbuckley@panda:/usr/src$ alsaucm set _verb HiFi
Im setting defaults
ALSA lib main.c:270:(execute_sequence) unable to open ctl device 'hw:Panda'
ALSA lib main.c:1460:(set_verb_user) error: failed to initialize new use case:
HiFi
alsaucm: error failed to set _verb=HiFi: No such device
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After applying those two patches to 3.2.0-1405.7 source and installing
the resulting kernel I am seeing no change in behavior from the original
bug.
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That maybe linked to a bug we had in this audio driver branch (the same audio
branch was used for Linaro kernel branches tilt-3.1 and tilt-3.2).
The 2 patches (here applied on our 3.1 based kernel) fixing the remaining audio
issues are the following:
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-ti-omap4 (Ubuntu)
Status: New = Confirmed
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https://bugs.launchpad.net/bugs/925069
** Tags added: bot-stop-nagging
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https://bugs.launchpad.net/bugs/925069
Title:
No analog audio on omap4 panda
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** Attachment added: syslog
https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/925069/+attachment/2706018/+files/syslog
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https://bugs.launchpad.net/bugs/925069
Title:
No
