tree d84d7773171be1a0a4cfacd646e0b7e2754a8089
parent fc383796a8cc5df0a0c8633a16dd2e9528a16a63
author Stefan Richter <stefanr@s5r6.in-berlin.de> 1251458763 +0200
committer Stefan Richter <stefanr@s5r6.in-berlin.de> 1252159174 +0200

firewire: ohci: fix Ricoh R5C832, video reception

In dual-buffer DMA mode, no video frames are ever received from R5C832
by libdc1394.  Fallback to packet-per-buffer DMA works reliably.
http://thread.gmane.org/gmane.linux.kernel.firewire.devel/13393/focus=13476

Reported-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>