From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Fri, 28 Aug 2009 11:26:03 +0000 (+0200)
Subject: firewire: ohci: fix Ricoh R5C832, video reception
X-Git-Tag: v2.6.31-rc9~1^2~1
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4fe0badd5882c64dc2dcd8893f9b85db63339736;p=pandora-kernel.git

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>
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