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[ALSA] usb-audio: schedule high speed URBs with 1 ms alignment
authorClemens Ladisch <clemens@ladisch.de>
Fri, 12 Aug 2005 13:19:39 +0000 (15:19 +0200)
committerJaroslav Kysela <perex@suse.cz>
Tue, 30 Aug 2005 06:45:16 +0000 (08:45 +0200)
commita93bf99077886d209f8e72bc134e1ceb36e76aa2
treea26ba330656f9d0aa693dabea5c585e266a90555tree | snapshot
parent71d848ca00a16179b17e58e5f51c2d9a6c4f97a2commit | diff
[ALSA] usb-audio: schedule high speed URBs with 1 ms alignment

USB generic driver
The EHCI driver doesn't interrupt more than once per millisecond, and
organizes all iso transfers with frame-sized ITDs, so we can (try to)
be more efficient by aligning all URBs on frame boundaries.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
sound/usb/usbaudio.c diff | blob | history
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