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authorClemens Ladisch <clemens@ladisch.de>2012-03-18 18:06:39 (GMT)
committerStefan Richter <stefanr@s5r6.in-berlin.de>2012-03-18 21:15:39 (GMT)
commitd1bbd20972936b9b178fda3eb1ec417cb27fdc01 (patch)
tree5d2e29adbc6f0e8ad0dd07b7624e2ad07181303e /drivers/firewire/sbp2.c
parent18d627113b830cda80792e96b28341bcd41cf40c (diff)
downloadlinux-fsl-qoriq-d1bbd20972936b9b178fda3eb1ec417cb27fdc01.tar.xz
firewire: allow explicit flushing of iso packet completions
Extend the kernel and userspace APIs to allow reporting all currently completed isochronous packets, even if the next interrupt packet has not yet been reached. This is required to determine the status of the packets at the end of a paused or stopped stream, and useful for more precise synchronization of audio streams. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/sbp2.c')
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