11.08.2019 21:39, Dmitry Osipenko пишет: > The drivers core bumps runtime PM refcount during of entering into > suspend to workaround some problem where parent device may become turned > off before its children. In order to disable and reset CRTCs/HDMI/etc > hardware, the runtime PM needs to be "forced" into suspend mode. > > Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> > --- Hello Thierry, Is there any particular reason why you're skipping this patch? The driver's suspend-resume doesn't work properly without it.