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[0/2] Allow higher sink pad resolutions for the RkISP1

Message ID 20210325192700.21393-1-sebastian.fricke@posteo.net (mailing list archive)
Headers

Message

Sebastian Fricke March 25, 2021, 7:26 p.m. UTC 
  The current implementation limits the maximum sink pad resolution to
4032x3024, which is mentioned by the Rockchip TRM as the maximum size
to handle black level calibration. But the ISP can actually set it's
sink pad format to a size of 4416x3312.
Allow higher sink pad resolutions in order to allow a bigger range of
sensor modes to be used with the RkISP1.
This patch was tested with a NanoPC-T4 and a OV13850, which provides a
resolution of 4224x3136.

Sebastian Fricke (2):
  media: rkisp1: Increase ISP input resolution limit
  media: rkisp1: Limit the sink pad crop size

 drivers/media/platform/rockchip/rkisp1/rkisp1-common.h | 10 ++++++----
 drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c    |  8 ++++++--
 2 files changed, 12 insertions(+), 6 deletions(-)