| commit | 4fe0badd5882c64dc2dcd8893f9b85db63339736 | |
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | |
| Fri, 28 Aug 2009 11:26:03 +0000 (28 13:26 +0200) | ||
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | |
| Sat, 5 Sep 2009 13:59:34 +0000 (5 15:59 +0200) | ||
| tree | d84d7773171be1a0a4cfacd646e0b7e2754a8089 | treesnapshot (tar.gz zip) |
| parent | fc383796a8cc5df0a0c8633a16dd2e9528a16a63 | commitdiff |
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>
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>
| drivers/firewire/ohci.c | diffblobblamehistory |