diff options
| author | Joshua Ashton <[email protected]> | 2024-01-01 18:28:22 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-01-05 16:04:42 -0500 |
| commit | 30afdffb3f600d8fd1d5afa1b7187081e1ac85be (patch) | |
| tree | 04ef813712fdeca4322390c4a015ae5223254e30 /tools/perf/scripts/python/libxed.py | |
| parent | 6697dbf0afff73fcf2b53e99c4accdab58892e39 (diff) | |
drm/amd/display: Fix sending VSC (+ colorimetry) packets for DP/eDP displays without PSR
The check for sending the vsc infopacket to the display was gated behind
PSR (Panel Self Refresh) being enabled.
The vsc infopacket also contains the colorimetry (specifically the
container color gamut) information for the stream on modern DP.
PSR is typically only supported on mobile phone eDP displays, thus this
was not getting sent for typical desktop monitors or TV screens.
This functionality is needed for proper HDR10 functionality on DP as it
wants BT2020 RGB/YCbCr for the container color space.
Cc: [email protected]
Cc: Harry Wentland <[email protected]>
Cc: Xaver Hugl <[email protected]>
Cc: Melissa Wen <[email protected]>
Fixes: 15f9dfd545a1 ("drm/amd/display: Register Colorspace property for DP and HDMI")
Tested-by: Simon Berz <[email protected]>
Tested-by: Xaver Hugl <[email protected]>
Signed-off-by: Joshua Ashton <[email protected]>
Signed-off-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions