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| author | Melissa Wen <[email protected]> | 2023-11-16 19:57:46 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-12-13 20:09:54 +0000 |
| commit | 5a3b965b5810bd602d2c7d8ea79ffe8c6e81268d (patch) | |
| tree | 85b0e982dbed2ec77b38297907078c5a75d2baa1 /drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | |
| parent | drm/amd/display: add plane degamma TF driver-specific property (diff) | |
| download | kernel-5a3b965b5810bd602d2c7d8ea79ffe8c6e81268d.tar.gz kernel-5a3b965b5810bd602d2c7d8ea79ffe8c6e81268d.zip | |
drm/amd/display: explicitly define EOTF and inverse EOTF
Instead of relying on color block names to get the transfer function
intention regarding encoding pixel's luminance, define supported
Electro-Optical Transfer Functions (EOTFs) and inverse EOTFs, that
includes pure gamma or standardized transfer functions.
v3:
- squash linear and unity TFs to identity (Pekka)
- define the right TFs for BT.709 (Pekka and Harry)
- add comment about AMD TF coefficients
Suggested-by: Harry Wentland <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Melissa Wen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h')
0 files changed, 0 insertions, 0 deletions