Following Sean's comments, here's a new version.
On this new iteration, we modify the GAMMA LUT on .atomic_enable and .atomic_begin.
With this change, the GAMMA settings are effectively re-applied after resuming the machine, so the previous patch "RFC: drm/atomic-helper: Reapply color transformation after resume" is now dropped.
Also, I dropped Reviewed-bys tags on patch 2, given the implementation is a bit different now.
Thanks!
Ezequiel Garcia (3): dt-bindings: display: rockchip: document VOP gamma LUT address drm/rockchip: Add optional support for CRTC gamma LUT ARM: dts: rockchip: Add RK3288 VOP gamma LUT address
.../display/rockchip/rockchip-vop.txt | 6 +- arch/arm/boot/dts/rk3288.dtsi | 4 +- drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 125 ++++++++++++++++++ drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 5 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 + 6 files changed, 140 insertions(+), 3 deletions(-)