Hi,
This series add suspend and resume support for rcar-vin pipelines. It
suspends all active pipelines and implicitly adds support for
suspend/resume to rcar-csi2. It is tested on Gen3 and Gen2 and based
on-top of latest media-tree.
Patch 1/4 fixes a bug in the driver which prevents suspend/resume to
function properly. While patch 2/4 and 3/4 prepares for the feature and
finally 4/4 enables support.
Niklas Söderlund (4):
rcar-vin: fix wrong return value in rvin_set_channel_routing()
rcar-vin: cache the CSI-2 channel selection value
rcar-vin: make rvin_{start,stop}_streaming() available for internal
use
rcar-vin: add support for suspend and resume
drivers/media/platform/rcar-vin/rcar-core.c | 51 +++++++++++++++++++++
drivers/media/platform/rcar-vin/rcar-dma.c | 24 +++++++---
drivers/media/platform/rcar-vin/rcar-vin.h | 15 ++++--
3 files changed, 79 insertions(+), 11 deletions(-)
--
2.19.2
