drm/i915: BDW also has special-purpose DP DDI clocks

Don't let it fall in the HAS_PCH_SPLIT() case.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_dp.c

@@ -756,7 +756,7 @@ intel_dp_set_clock(struct intel_encoder *encoder,
 	if (IS_G4X(dev)) {
 		divisor = gen4_dpll;
 		count = ARRAY_SIZE(gen4_dpll);
-	} else if (IS_HASWELL(dev)) {
+	} else if (HAS_DDI(dev)) {
 		/* Haswell has special-purpose DP DDI clocks. */
 	} else if (HAS_PCH_SPLIT(dev)) {
 		divisor = pch_dpll;