drm/i915: don't set SDVO_BORDER_ENABLE when we're HDMI

The register that controls the HDMI port can be used to control the
sDVO port. Some bits are defined only for sDVO, and SDVO_BORDER_ENABLE
is one of those: HDMI ports that can't be used in sDVO mode don't even
have this bit defined in their specifications.

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

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 65af12e..194b453 100644 (file)
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -515,7 +515,7 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder,
        struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
        u32 sdvox;
 
-       sdvox = SDVO_ENCODING_HDMI | SDVO_BORDER_ENABLE;
+       sdvox = SDVO_ENCODING_HDMI;
        if (!HAS_PCH_SPLIT(dev))
                sdvox |= intel_hdmi->color_range;
        if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)