[alsa-devel] Buffer size for ALSA USB PCM audio

[Eldad Zack]

On Tue, 30 Jul 2013, Takashi Iwai wrote:

> At Mon, 29 Jul 2013 21:23:15 +0200,
> Daniel Mack wrote:
> > 
> > On 29.07.2013 20:20, Alan Stern wrote:
> > > data_ep_set_params() checks snd_usb_endpoint_implicit_feedback_sink() 
> > > in three places.  It looks like only the second place is correct.
> > > 
> > > Can you verify whether the other two are right, and explain to me if 
> > > they are?
> > 
> > Which version are you looking at? Eldad Zack recently posted work in
> > that area, but I can't seem to find them anywhere yet in the sound tree.
> > Takashi?
> 
> I'm waiting for the revised patchset (for the issue in patch 9/10
> Clemens pointed).

Sorry for the delayed responses - I'm working on my free time, and that 
can be very sporadic.

I'll get around to that patchset on the weekend.

> > Eldad, as you're likely more into the detail right now - any oppinion on
> > Alan's findings?

Unfortunately I haven't read too deeply into that part of the code.
FWIW, I will take a closer look at the weekend.

Alan, let me know if you plan to post the patch as-is, I'll happily test 
it. 

Cheers,
Eldad