Hi, > > Dave? Looking at the ioctls they are all fine for render nodes, there > > isn't anything modesetting related in the device-specific ioctls. > > > > Correct? > > > Unless I've overdone the coffee this time - modesetting is done via > the card# node, while render via either card# or renderD#.
Exactly, thats why anything modesetting-related must be disabled for renderD#. Looking at the virtio-gpu device-specific ioctls I don't think there is anything doing modesetting (which we would have to leave out), so we can apply DRM_RENDER_ALLOW everythere I think. Or maybe there is a global switch to flip DRM_RENDER_ALLOW for the whole list ... cheers, Gerd
