[alsa-devel] [PATCH 1/2] ALSA: usb-audio: ignore delay calculation for capture stream

Takashi Iwai tiwai at suse.de
Mon Nov 26 15:32:22 CET 2012

At Mon, 26 Nov 2012 08:24:16 -0600,
Pierre-Louis Bossart wrote:
> On 11/23/2012 09:21 AM, Takashi Iwai wrote:
> > It doesn't make sense to calculate the delay for capture streams in
> > the current implementation.  It's always zero, so we should skip the
> > computation in snd_usb_pcm_pointer() in the case of capture.
> Shouldn't we add support for delay on the capture path instead? We could 
> use the same frame counter to report the delay and resync when the urb 
> is retired.

Sure, it must be possible like that way.
Wouldn't you like to volunteer? ;)


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