drm/i915: Change VLV GEN6_RP_DOWN_TIMEOUT value to decimal
We use decimal for all the other RP magic values, so change
GEN6_RP_DOWN_TIMEOUT to decimal as well. Also change the order
of the register writes to match the BIOS spec for easier verification.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Deepak S<deepak.s@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>