BCM2835-V4L2: Ensure H264 header bytes get a sensible timestamp
authorDave Stevenson <dave.stevenson@raspberrypi.org>
Mon, 13 Feb 2017 11:10:50 +0000 (11:10 +0000)
committerRaspbian kernel package updater <root@raspbian.org>
Thu, 15 Feb 2018 17:28:59 +0000 (17:28 +0000)
commitf462e550ea15df3d3d48dee95f4e24b3ead40baf
tree2bedcdddb38a91b33c04529f97333e2b5c669fd1
parent5eac6aed30869b3bbb4a6f19e6c9400a1a66eb1b
BCM2835-V4L2: Ensure H264 header bytes get a sensible timestamp

H264 header come off VC with 0 timestamps, which means they get a
strange timestamp when processed with VC/kernel start times,
particularly if used with the inline header option.
Remember the last frame timestamp and use that if set, or otherwise
use the kernel start time.

https://github.com/raspberrypi/linux/issues/1836

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
drivers/media/platform/bcm2835/bcm2835-camera.c
drivers/media/platform/bcm2835/bcm2835-camera.h