tree 0a45c0a77768d3de1c0d4edd936e7e0008d5a172
parent 2744782ef15151469ddd1e28c14e4b2c950be6dd
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1342619638 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1343686488 -0300

[media] ov2640: Don't access the device in the g_mbus_fmt operation

The g_mbus_fmt operation only needs to return the current mbus frame
format and doesn't need to configure the hardware to do so. Fix it to
avoid requiring the chip to be powered on when calling the operation.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>