Hi Laurent, On Sat, Nov 29, 2014 at 7:12 PM, Laurent Pinchart <laurent.pinch...@ideasonboard.com> wrote: > Hi Prabhakar, > [Snip] >> > Sure. That's a better choice than removing the config option dependency of >> > the fields struct v4l2_subdev. > > Decoupling CONFIG_VIDEO_V4L2_SUBDEV_API from the availability of the in-kernel > pad format and selection rectangles helpers is definitely a good idea. I was > thinking about decoupling the try format and rectangles from v4l2_subdev_fh by > creating a kind of configuration store structure to store them, and embedding > that structure in v4l2_subdev_fh. The pad-level operations would then take a > pointer to the configuration store instead of the v4l2_subdev_fh. Bridge > drivers that want to implement TRY_FMT based on pad-level operations would > create a configuration store, use the pad-level operations, and destroy the > configuration store. The userspace subdev API would use the configuration > store from the file handle. > are planning to work/post any time soon ? Or are you OK with suggestion from Hans ?
Thanks, --Prabhakar Lad -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
