https://bugs.kde.org/show_bug.cgi?id=524067
--- Comment #1 from Strammer <[email protected]> --- Clarification about the HDR configuration HDR in Cyberpunk 2077 requires the following Steam launch configuration on my system: VK_LOADER_DEBUG=warn PROTON_LOG=1 DXVK_LOG_LEVEL=info PROTON_ENABLE_WAYLAND=1 PROTON_ENABLE_HDR=1 PROTON_FORCE_NVAPI=1 DXVK_NVAPI_ALLOW_OTHER_DRIVERS=1 DXVK_CONFIG="dxgi.customVendorId = 10de" %command% --launcher-skip -dx12 The important regression test is therefore not "KWin 6.6.4 works with completely default settings". Rather: With KWin 6.6.4 + the above launch configuration, Cyberpunk 2077 HDR renders correctly. With KWin 6.6.6 + the exact same launch configuration, HDR becomes severely washed out/smeared. Downgrading only kwin-wayland, kwin-common and kwin-data from 6.6.6 to 6.6.4 restores the correct HDR rendering. Mesa/RADV, Wine, Cyberpunk, GPU, display and the Steam launch configuration were kept unchanged during the comparison. -- You are receiving this mail because: You are watching all bug changes.
