drm: Reject 800x600 and 1024x768 simpledrm drm devices

drm: Reject 800x600 and 1024x768 simpledrm drm devices

Sometimes the EFI firmware initializes the framebuffer at a very low
resolution rather then at the panel's native resolution.

In this case it is better to wait for the native GPU driver to load
rather then rendering a not-so-pretty splash at this very low resolution.

Reject these low resolutions for simpledrm devices except when
query_device () is called with force=true.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>