Explicitly set 1024x768 as default mode, so the display doesn't come up
with the largest supported mode.
While being at it drop first three drm_add_modes_noedid calls. As
drm_add_modes_noedid fills the mode list with modes from the database
*up to* the specified size it is pretty pointless to call it multiple
times with different sizes.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>