At Thu, 7 Aug 2008 13:59:56 -0500, Timur Tabi wrote: > > On Thu, Aug 7, 2008 at 11:29 AM, Takashi Iwai <tiwai@xxxxxxx> wrote: > > > How is the PCM status during hang? Check > > /proc/asound/card0/pcm*/sub*/* files. > > I wrote a script that repeatedly dumps the contents of > /proc/asound/card0/pcm0p/sub0/status. I started playback, and it > shows this: ... > hw_ptr : 0 > appl_ptr : 17840 > state: XRUN > trigger_time: 165.300191122 > tstamp : 165.304661787 > delay : 0 > avail : 0 > avail_max : 0 So, the PCM status is properly changed to XRUN as expected. From the driver perspective, everything must be fine. > > Also, could you run with gdb and check at which code-path is it > > stopped? > > Sorry, I don't use gdb that much. How can I do this? I don't think I > have debug versions of alsa-lib or mplayer. What about ltrace? I'd like to know which functions are called. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
