[alsa-devel] ALSA calling pcm_pointer excessively?

[Takashi Iwai]

At Fri, 11 May 2012 17:38:44 +0100,
Russell King - ARM Linux wrote:
> 
> 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.

I didn't add your tested-by tag since it wasn't explicitly given, but
now added with the right address.  Thanks.


Takashi