On Wed, Feb 01, 2017 at 11:42:31AM +0100, Philipp Zabel wrote:

On Wed, 2017-02-01 at 10:11 +0000, Russell King - ARM Linux wrote:
Right, it's just that in the latest version there is no v4l2_subdev for
fifos and idmac. There is the capture interface entity that represents
one of the IDMAC write channels, but that doesn't have a pad and format
configuration.
The SMFC entity was removed because the fifo can be considered part of
the link between CSI and IDMAC. There is no manual configuration
necessary as the SMFC itself can't do anything to the data that flows
through it. There is no reason to present it to userspace as a no-op
entity.
So in the direct CSI -> SMFC -> IDMAC case, the CSI source pad now is
the nearest neighbor pad to the IDMAC capture video device.

Ok, that sounds fine then.

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.