drm/i915: use VLV DIP routines on VLV v2

This fixes up broken logic introduced in

commit 90b107c
Author: Shobhit Kumar <shobhit.kumar@intel.com>
Date:   Wed Mar 28 13:39:32 2012 -0700

    drm/i915: Enable HDMI on ValleyView

That one was probably a rebase fail along the way.

v2: clean up init ordering (Daniel)

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[danvet: Pimp commit message a bit.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_hdmi.c

@@ -1004,12 +1004,12 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 		BUG();
 	}
 
-	if (!HAS_PCH_SPLIT(dev)) {
-		intel_hdmi->write_infoframe = g4x_write_infoframe;
-		intel_hdmi->set_infoframes = g4x_set_infoframes;
-	} else if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev)) {
 		intel_hdmi->write_infoframe = vlv_write_infoframe;
 		intel_hdmi->set_infoframes = vlv_set_infoframes;
+	} else if (!HAS_PCH_SPLIT(dev)) {
+		intel_hdmi->write_infoframe = g4x_write_infoframe;
+		intel_hdmi->set_infoframes = g4x_set_infoframes;
 	} else if (HAS_DDI(dev)) {
 		intel_hdmi->write_infoframe = hsw_write_infoframe;
 		intel_hdmi->set_infoframes = hsw_set_infoframes;