tree a26ba330656f9d0aa693dabea5c585e266a90555
parent 71d848ca00a16179b17e58e5f51c2d9a6c4f97a2
author Clemens Ladisch <clemens@ladisch.de> 1123852779 +0200
committer Jaroslav Kysela <perex@suse.cz> 1125384316 +0200

[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>