Revert "drm/i915: Don't use the HDMI port color range bit on Valleyview"
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 25 Jun 2013 11:16:34 +0000 (14:16 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 1 Jul 2013 09:14:53 +0000 (11:14 +0200)
The PIPECONF color range bit doesn't appear to be effective, on HDMI
outputs at least. The color range bit in the port register works though,
so let's use it.

I have not yet verified whether the PIPECONF bit works on DP outputs.

This reverts commit 83a2af88f80ebf8104c9e083b786668b00f5b9ce.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_hdmi.c

index bc12518..98df2a0 100644 (file)
@@ -602,7 +602,7 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder,
        u32 hdmi_val;
 
        hdmi_val = SDVO_ENCODING_HDMI;
-       if (!HAS_PCH_SPLIT(dev) && !IS_VALLEYVIEW(dev))
+       if (!HAS_PCH_SPLIT(dev))
                hdmi_val |= intel_hdmi->color_range;
        if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
                hdmi_val |= SDVO_VSYNC_ACTIVE_HIGH;