On Sunday 30 November 2014 21:05:50 Prabhakar Lad wrote: > On Sat, Nov 29, 2014 at 7:12 PM, Laurent Pinchart 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 ? I have no plan to work on that myself now, I was hoping you could implement it ;-) -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
