tree fc27fcf75435d8fb856e572018fc964382e3deb7
parent 4dc40a3cc4778ebcb6212bdb71b48690a153be07
author Clemens Ladisch <clemens@ladisch.de> 1115016826 +0200
committer Jaroslav Kysela <perex@suse.cz> 1117353954 +0200

[ALSA] usb-audio - use proper interval between synchronization packets

USB generic driver
Add sanity checks when reading the bRefresh value, and actually use it
for the synchronization packets instead of polling at 1000 Hz.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>