drm/i915: always check clocks when comparing pipe configs

Now that we have DDI support, we can check these all the time.
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_display.c

@@ -9407,10 +9407,8 @@ intel_pipe_config_compare(struct drm_device *dev,
 	if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5)
 		PIPE_CONF_CHECK_I(pipe_bpp);
 
-	if (!HAS_DDI(dev)) {
-		PIPE_CONF_CHECK_CLOCK_FUZZY(adjusted_mode.crtc_clock);
-		PIPE_CONF_CHECK_CLOCK_FUZZY(port_clock);
-	}
+	PIPE_CONF_CHECK_CLOCK_FUZZY(adjusted_mode.crtc_clock);
+	PIPE_CONF_CHECK_CLOCK_FUZZY(port_clock);
 
 #undef PIPE_CONF_CHECK_X
 #undef PIPE_CONF_CHECK_I