[media] marvell-cam: Don't signal multiple frame completions in scatter/gather mode

Browse source

There is only one frame known to the DMA engine in scatter/gather mode, but
it still tells us that any or all of frames 1-3 are done at each completion
interrupt.  Avoid the creation of junk frames by being sure to only
"complete" one on each interrupt.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

...

This commit is contained in:

Jonathan Corbet 2012-03-16 19:14:54 -03:00 • committed by Mauro Carvalho Chehab

parent 121bbe254a

commit f2354dd180

1 changed files with 2 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/media/video/marvell-ccic/mcam-core.c

View file