On Wed, 10 Mar 2004, Clemens Ladisch wrote:
> Jaroslav Kysela wrote:
>
> > On Tue, 9 Mar 2004, Takashi Iwai wrote:
> >
> > > BTW, the USB audio is another headache. the current ALSA PCM model isn't
> > > perfectly suitable for the devices like USB audio.
> >
> > Unfortunately I don't see a better model.
>
> Conceptually, USB devices have variable-sized periods. The question
> is whether we actually want to allow this in the API. Probably not.
What this does mean? I though that the period size is specified with time
(1ms) for USB, isn't it? I think that we can describe this constraint
with the refine algorithm.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
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