On Mon, Dec 21, 2020 at 03:57:29AM +0200, Laurent Pinchart wrote: > From: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx> > > Extend the existing color management properties to support provision > of a 3D cubic look up table, allowing for color specific adjustments. > > Signed-off-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx> > Co-developed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> FYI I've got a WIP 3D LUT implementation for i915 here: git://github.com/vsyrjala/linux.git 3dlut I named the prop GAMMA_LUT_3D to indicate its position in the pipeline (on our hw it's postioned after the normal gamma LUT). Alas no userspace for it yet, so can't really do anything more with it for the time being. Rudimentary tests also available here: git://github.com/vsyrjala/intel-gpu-tools.git 3dlut -- Ville Syrjälä Intel
