Am Do., 20. Juni 2024 um 22:22 Uhr schrieb Xaver Hugl <xaver.hugl@xxxxxxxxx>: > Merging can only happen once a real world userspace application has > implemented support for it. I'll try to do that sometime next week in > KWin Here's the promised implementation: https://invent.kde.org/plasma/kwin/-/merge_requests/6028 In testing with the patches on top of kernel 6.9.6, setting the property to `Require color accuracy` makes the sysfs file correctly report "Device or resource busy" when trying to change the power saving level, but setting the property to zero doesn't really work. Once KWin sets the property to zero, changing the power saving level "works" but the screen blanks for a moment (might just be a single frame) and reading from the file returns zero again, with the visuals and backlight level unchanged as well.
