On Wednesday 22 April 2009 20:58:01 ext twebb wrote: > Problem 2: > Test tone is being presented by the user application, providing a 1Khz > tone sampled at 44.1Khz. The data are S16_LE, right channel only. Left > channel is quiet. The data seems to slip back and forth from left to > right channel. This is reproducable and verified with a scope trace. > > Anybody have any ideas what might be going wrong here? Traces for > codec reg dump and mcbsp are attached. As Jarkko already asked: are you seeing the channel switch while running or is it happens on playback start? AFAIK this phenomena can be also seen on Beagle board. I have done some investigation regarding to these, but so far I can not say that I know what causes it. BTW: these are separate issues (startup switch and runtime switch). > Thanks, > twebb -- Péter _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
