tree 5ebfa7487b704b598195021902239917269c57d0
parent 79f3e96018dc55ff7819a6a1ac3740a1d7103589
author Andy Walls <awalls@radix.net> 1262294833 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1267207830 -0300

V4L/DVB (13907): cx18: Perform automatic rotation of very old, unread IDX buffers

According to the v4l2 spec, very old MPEG index entries needs to be discarded
in favor of newer index entries.  This change ensures the firmware always has
buffers for index entries at the expense of the oldest unread buffers.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>