[alsa-devel] ALSA calling pcm_pointer excessively?
tiwai at suse.de
Fri May 11 18:31:53 CEST 2012
At Fri, 11 May 2012 16:04:50 +0100,
Russell King - ARM Linux wrote:
> On Fri, May 11, 2012 at 04:17:50PM +0200, Takashi Iwai wrote:
> > Actually the call of snd_pcm_update_hw_ptr() at the loop entry doesn't
> > have to be done at each time, supposing the process of the loop
> > (without wait_for_avail()) is fast enough.
> > How about the patch below?
> This too seems to work fine on playback. Thanks.
Good to hear. I queued it for linux-next now.
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