This series adds support for the gamma and CTM properties to VC4. Patches 2 and 3 need the register definitions from here: https://patchwork.freedesktop.org/patch/207863/ The CTM support is somewhat limited in that we can only enable it for one CRTC at a time and coefficients are S0.9 in hardware. The latter still seem good enough for the various color corrections Android offers. Stefan Schake (3): drm/vc4: Expose gamma as atomic property drm/vc4: Add color transformation matrix (CTM) support drm/vc4: Restrict active CTM to one CRTC drivers/gpu/drm/vc4/vc4_crtc.c | 124 ++++++++++++++++++++++++++++++++++++++--- 1 file changed, 115 insertions(+), 9 deletions(-) -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
