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

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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>
This commit is contained in:
Paulo Zanoni 2012-05-28 16:42:56 -03:00 committed by Daniel Vetter
parent 9d32d1653d
commit b659c3dbe1
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_hdmi.c
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@ -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)