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[media] v4l: Convert drivers to use monotonic timestamps

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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>
This commit is contained in:
Sakari Ailus
2012-09-15 15:14:42 -03:00
committed by Mauro Carvalho Chehab
parent abd2329564
commit 8e6057b510
43 changed files with 61 additions and 70 deletions
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2
drivers/media/usb/usbvision/usbvision-core.c
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@ -1169,7 +1169,7 @@ static void usbvision_parse_data(struct usb_usbvision *usbvision)
if (newstate == parse_state_next_frame) {
frame->grabstate = frame_state_done;
do_gettimeofday(&(frame->timestamp));
v4l2_get_timestamp(&(frame->timestamp));
frame->sequence = usbvision->frame_num;
spin_lock_irqsave(&usbvision->queue_lock, lock_flags);