On Thu, 2018-06-07 at 12:54 +0200, Hans Verkuil wrote: [...] > > > I have a patch to add a new v4l2_format flag for that since forever, but > > > since we do not have any drivers that can do this in the kernel it has never > > > been upstreamed. > > > > Has this patch been posted some time? I think we could add a mem2mem > > device to imx-media with support for linear transformations. > > I don't believe it's ever been posted. > > It's here: > > https://git.linuxtv.org/hverkuil/media_tree.git/commit/?h=csc&id=d0e588c1a36604538e16f24cad3444c84f5da73e Thanks! regards Philipp
