Kevin Hilman [off-list ref] writes:

This series attempts to add DT support to the davinci VPIF capture
driver.

I'm not sure I've completely grasped the proper use of the ports and
endpoints stuff, so this RFC is primarily to get input on whether I'm
on the right track.

The last patch is the one where all my questions are, the rest are
just prep work to ge there.

Tested on da850-lcdk and was able to do basic frame capture from the
composite input.

Series applies on v4.9-rc1

And FYI for anyone wanting to test, it needs a few config options
enabled[1] that are not (yet) part of davinci_all_defconfig.  I'll
update the defconfig when I'm ready to send non-RFC patches.

Kevin

[1]
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_VIDEO_DEV=y

CONFIG_VIDEO_V4L2=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y

CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE=y

# manually select codecs
CONFIG_MEDIA_SUBDRV_AUTOSELECT=n

# da850-lcdk
CONFIG_VIDEO_TVP514X=y
CONFIG_VIDEO_ADV7343=y