On Fri, 06 Jul 2018 14:50:36 +0200, Liam Girdwood wrote: > > Currently ALSA core blocks userspace for about 10 seconds for PCM R/W IO. > This needs to be configurable for modern hardware like DSPs where no > pointer update in milliseconds can indicate terminal DSP errors. > > Add a substream variable to set the wait time in ms. This allows userspace > and drivers to recover more quickly from terminal DSP errors. > > Signed-off-by: Liam Girdwood <liam.r.girdwood@xxxxxxxxxxxxxxx> > --- > > Changes since V1 :- > o Remove API method and alow drivers to set directly. > o Validate time is driver supplied times. > > V2 :- > o Max wait calc now in ms. > o checkpatch. > > v3:- > o Remove driver supplied time validation. Applied, thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
