I get image from http://releases.linaro.org/images/11.11/oneiric/ubuntu-desktop, and found: 1. 'HS Left Playback' kind stuffs are still existing, didn't change to 'Headset Left Playback' stuffs 2. There are two ucm card configs at /usr/share/alsa/ucm, "Panda" and "SDP4430", and no udev rules can be found for alsa. So that alsa ucm will not be invoked 3. Even if I set alsamixer properly, I still can't hear sound from hw:0,6 amixer cset name='DL1 Mixer Multimedia' 1 amixer cset name='DL1 Media Playback Volume' 118 amixer cset name='Sidetone Mixer Playback' 1 amixer cset name='SDT DL Volume' 120 amixer cset name='DL1 PDM Switch' 1 amixer cset name='HS Left Playback' 'HS DAC' amixer cset name='HS Right Playback' 'HS DAC' amixer cset name='Headset Playback Volume' 13 4. When I play sound to hw:0,8, kernel abort, my command line "speaker-test -D hw:0,8 -c 2 -t sine"
My point: 1. alsa ucm configurations are not setup correctly 2. there's bug in alsa driver level -- You received this bug notification because you are a member of TI OMAP Developers, which is subscribed to linaro-landing-team-ti. https://bugs.launchpad.net/bugs/893402 Title: [regression] sound not working on panda with lt-omap at 11.11 Status in Linaro Texas Instruments Landing Team: Confirmed Status in Linaro Ubuntu Evaluation Builds: Confirmed Bug description: on both 4430 and 4460 panda I get no sound out I have tried both the gui speaker test and command line and all I here is a click at the beginning and ending of a sound file this is with the 21-2 lt-x11 hwpack To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/893402/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~tiomap-dev Post to : tiomap-dev@lists.launchpad.net Unsubscribe : https://launchpad.net/~tiomap-dev More help : https://help.launchpad.net/ListHelp
