Commit Graph

6 Commits

Author SHA1 Message Date
Abhilash Jindal e4d45dd81e [media] zoran: Use monotonic time
Wall time obtained from do_gettimeofday is susceptible to sudden jumps due to
user setting the time or due to NTP.

Monotonic time is constantly increasing time better suited for comparing two
timestamps.

Signed-off-by: Abhilash Jindal <klock.android@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-08-16 13:29:31 -03:00
Mauro Carvalho Chehab 03e5dcee4c [media] zoran: fix indent
As reported by smatch:
	drivers/media/pci/zoran/zoran_device.c:1594 zoran_init_hardware() warn: inconsistent indenting

Fix indent. While here, fix CodingStyle and remove dead code, as it
can always be recovered from git logs.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-30 13:36:44 -03:00
Mauro Carvalho Chehab 1b21e2187a [media] lm3560: simplify a boolean test
lml33dpatch is boolean. So, the possible values are
true or false.

Instead of using if (lml33dpath), just use
if (!lml33dpath).

That allows a faster mental parsing when analyzing the
code.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-09-03 17:59:24 -03:00
Laurent Pinchart 8774bed9ce [media] v4l: subdev: Move [gs]_std operation to video ops
The g_std and s_std operations are video-related, move them to the video
ops where they belong.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24 17:11:26 -03:00
Sakari Ailus 8e6057b510 [media] v4l: Convert drivers to use monotonic timestamps
Convert drivers using wall clock time (CLOCK_REALTIME) to timestamp from the
monotonic timer (CLOCK_MONOTONIC).

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-21 10:56:43 -02:00
Mauro Carvalho Chehab b285192a43 [media] rename most media/video pci drivers to media/pci
Rename all PCI drivers with their own directory under
drivers/media/video into drivers/media/pci and update the
building system.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15 16:36:22 -03:00