On Sat, 30 Nov 2024 at 12:36, Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> wrote: > Please add BL_CORE_SUSPENDRESUME option to the backlight device. > But interestingly enough, none of the panels set that flag. It appears that setting that option re-orders something in the resume process in such a way that the entire display locks up and becomes unusable until the machine is rebooted. I will be sending v3 without this change.
