[alsa-devel] ALSA calling pcm_pointer excessively?
Russell King - ARM Linux
linux at arm.linux.org.uk
Fri May 11 18:38:44 CEST 2012
On Fri, May 11, 2012 at 06:31:53PM +0200, Takashi Iwai wrote:
> 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.
Please ensure that it gets:
Tested-by: Russell King <rmk+kernel at arm.linux.org.uk>
and not with this address. Thanks.
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