On Thu, 01 Aug 2024, Thomas Zimmermann <tzimmermann@xxxxxxx> wrote: > Hi > > Am 01.08.24 um 14:33 schrieb Jani Nikula: >> On Mon, 01 Jul 2024, Xaver Hugl <xaver.hugl@xxxxxxxxx> wrote: >>> 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 >> The requirement is that the userspace patches must be reviewed and ready >> for merging into a suitable and canonical upstream project. >> >> Are they? > > I already saw this series in today's PR for drm-misc-next. :/ Exactly what triggered the question! BR, Jani. > > Best regards > Thomas > >> >> >> BR, >> Jani. >> >> >>> 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. -- Jani Nikula, Intel
