drm/i915/hdmi: Set sync polarity based on actual mode
Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net>
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@ -54,10 +54,11 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder,
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struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv;
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u32 sdvox;
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sdvox = SDVO_ENCODING_HDMI |
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SDVO_BORDER_ENABLE |
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SDVO_VSYNC_ACTIVE_HIGH |
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SDVO_HSYNC_ACTIVE_HIGH;
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sdvox = SDVO_ENCODING_HDMI | SDVO_BORDER_ENABLE;
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if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
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sdvox |= SDVO_VSYNC_ACTIVE_HIGH;
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if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
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sdvox |= SDVO_HSYNC_ACTIVE_HIGH;
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if (hdmi_priv->has_hdmi_sink) {
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sdvox |= SDVO_AUDIO_ENABLE;
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