Hi Tomi, On 12/11/20 12:42 PM, Tomi Valkeinen wrote: > To support legacy gamma ioctls the drivers need to set > drm_crtc_funcs.gamma_set either to a custom implementation or to > drm_atomic_helper_legacy_gamma_set. Most of the atomic drivers do the > latter. > > We can simplify this by making the core handle it automatically. > > Move the drm_atomic_helper_legacy_gamma_set() functionality into > drm_color_mgmt.c to make drm_mode_gamma_set_ioctl() use > drm_crtc_funcs.gamma_set if set or GAMMA_LUT property if not. > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx> > --- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 - > .../gpu/drm/arm/display/komeda/komeda_crtc.c | 1 - > drivers/gpu/drm/arm/malidp_crtc.c | 1 - > drivers/gpu/drm/armada/armada_crtc.c | 1 - > drivers/gpu/drm/ast/ast_mode.c | 1 - > .../gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 1 - > drivers/gpu/drm/drm_atomic_helper.c | 70 ----------- > drivers/gpu/drm/drm_color_mgmt.c | 111 ++++++++++++++++-- > drivers/gpu/drm/i915/display/intel_display.c | 1 - > drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 - > drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 1 - > drivers/gpu/drm/nouveau/dispnv50/head.c | 2 - > drivers/gpu/drm/omapdrm/omap_crtc.c | 1 - > drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 1 - > drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 - > drivers/gpu/drm/stm/ltdc.c | 1 - For the stm part, Reviewed-by: Philippe Cornu <philippe.cornu@xxxxxx> Thank you Philippe :-) _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
