Re: [PATCH v4 12/32] drm/amd/display: add CRTC gamma TF driver-specific property

2023-11-15 Thread Harry Wentland
On 2023-10-05 13:15, Melissa Wen wrote: > Add AMD pre-defined transfer function property to default DRM CRTC gamma > to convert to wire encoding with or without a user gamma LUT. There is > no post-blending regamma ROM for pre-defined TF. When setting Gamma TF > (!= Identity) and LUT at the same

[PATCH v4 12/32] drm/amd/display: add CRTC gamma TF driver-specific property

2023-10-05 Thread Melissa Wen
Add AMD pre-defined transfer function property to default DRM CRTC gamma to convert to wire encoding with or without a user gamma LUT. There is no post-blending regamma ROM for pre-defined TF. When setting Gamma TF (!= Identity) and LUT at the same time, the color module will combine the pre-define