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V4L/DVB (13907): cx18: Perform automatic rotation of very old, unread IDX buffers
authorAndy Walls <awalls@radix.net>
Thu, 31 Dec 2009 21:27:13 +0000 (18:27 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 26 Feb 2010 18:10:30 +0000 (15:10 -0300)
commitfe8cbebe80c117fc23e38e3e05be3bada89f3984
tree5ebfa7487b704b598195021902239917269c57d0tree | snapshot
parent4d0e44d39b51a3996231995402d113dc0fb9a31acommit | diff
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>
drivers/media/video/cx18/cx18-mailbox.c diff | blob | history
drivers/media/video/cx18/cx18-streams.c diff | blob | history
drivers/media/video/cx18/cx18-streams.h diff | blob | history
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