On Wed, 15 Dec 2021 10:51:13 +0100, Maxime Ripard wrote: > The VC4 driver has had limited support to disable the HDMI controllers and > pixelvalves at boot if the firmware has enabled them. > > However, this proved to be limited, and a bit unreliable so a new firmware > command has been introduced some time ago to make it free all its resources and > disable any display output it might have enabled. > > [...] Applied to drm/drm-misc (drm-misc-next). Thanks! Maxime