On Tue, 14 Apr 2009 15:37:49 +0200 Takashi Iwai <tiwai@xxxxxxx> wrote: > At Wed, 1 Apr 2009 18:46:27 -0400, > Chuck Ebbert wrote: > > > > After adding these patches from 2.6.30 to a 2.6.29 kernel, pulseaudio problems > > are worse: > > > > ALSA: pcm - Reset invalid position even without debug option > > ALSA: pcm - Fix delta calculation at boundary overlap > > ALSA: pcm - Safer boundary checks > > ALSA: Rewrite hw_ptr updaters > > Hrm, these patches are basically to avoid reporting bogus hw_ptr > values to the user-space. So, the problem could be really the bad > DMA pointer reporting on your hardware. What shows if you enable > the debug via > # echo 1 > /proc/asound/card0/pcm0p/xrun_debug > ?? Note that this file appears when built with > CONFIG_SND_PCM_XRUN_DEBUG. > > Jaroslav made some patches to handle the bogus DMA-pointer values. > Could you check sound git tree below, either for-next or master > branch? > Those patches seem to have fixed things. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
