Hi, Sound is absolutely broken in Linaro. I spend whole day to get working audio on 12.01/11.12 and Now I can successful run aplay or arecord with following settings:
amixer sset 'Headset Left Playback' 'HS DAC' amixer sset 'Headset Right Playback' 'HS DAC' amixer sset Headset 100 mixer cset name='MUX_UL10' 'AMic0' amixer cset name='MUX_UL11' 'AMic1' amixer cset name='Analog Left Capture Route' 'Aux/FM Left' amixer cset name='Analog Right Capture Route' 'Aux/FM Right' amixer cset name='Capture Preamplifier Volume' 2 amixer cset name='Capture Volume' 4 I can record: arecord -D plughw:0,1 -r 32000 -f S16_LE -c 1 -d 5 -v test.wav Then I can play it: aplay -D plughw:0,8 test.wav And it is work....BUT if you try to record and play simultaneously then it record SILENCE! To reproduce the problem I open two SSH consoles: 1. On first one I run: speaker-test -D plughw:0,8 -t s -r 32000 -c 1 -l 10 2. And on second console I run another command (in 5 seconds from first command): arecord -D plughw:0,1 -r 32000 -f S16_LE -c 1 -d 5 -v test.wav In this case test.wav is SILENCE. If I run arecord without speaker-test then it record actual data. Dmitry -- 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: Fix Released Status in Linaro Ubuntu Evaluation Builds: In Progress 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 : [email protected] Unsubscribe : https://launchpad.net/~tiomap-dev More help : https://help.launchpad.net/ListHelp
