At Mon, 14 Apr 2008 12:01:42 +0100, Mark Brown wrote: > > From: Werner Almesberger <werner@xxxxxxxxxxxx> > > When timer ticks are disabled when calling > sound/soc/s3c24xx/s3c24xx-i2s.c:s3c24xx_snd_lrsync > and the LR signal never happens, we loop forever. > > This has been observed in the following call chain: > snd_pcm_common_ioctl1 -> snd_pcm_action_lock_irq -> > snd_pcm_action_single > -> snd_pcm_do_resume -> soc_pcm_trigger -> s3c24xx_i2s_trigger > > The patch below changes the timeout mechanism to use udelay, which > doesn't need timer ticks. > > Signed-off-by: Werner Almesberger <werner@xxxxxxxxxxxx> > Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx> Applied to ALSA tree. Thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
