drm/i915: Spell out IS_HSW/BDW_ULT() in intel_crt_present()

The quality of being a ULT or ULX package doesn't tell anything across
generations and so a global IS_ULT() macro doesn't make much sense, esp.
as we're adding new products.

So, spell out which ULT/ULX SKUs we are talking about here, namely HSW
and BDW.
Signed-off-by: NDamien Lespiau <damien.lespiau@intel.com>
Reviewed-by: NPaulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_display.c

@@ -12162,7 +12162,7 @@ static bool intel_crt_present(struct drm_device *dev)
 	if (INTEL_INFO(dev)->gen >= 9)
 		return false;
 
-	if (IS_ULT(dev))
+	if (IS_HSW_ULT(dev) || IS_BDW_ULT(dev))
 		return false;
 
 	if (IS_CHERRYVIEW(dev))