drm/i915/vlv: disable AVI infoframe emission when writing infoframes
We also do a disable later when we write a specific infoframe, but here we do it to prevent sending a stale one before updating the infoframes. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -589,8 +589,8 @@ static void vlv_set_infoframes(struct drm_encoder *encoder,
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}
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val |= VIDEO_DIP_ENABLE;
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val &= ~(VIDEO_DIP_ENABLE_VENDOR | VIDEO_DIP_ENABLE_GAMUT |
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VIDEO_DIP_ENABLE_GCP);
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val &= ~(VIDEO_DIP_ENABLE_AVI | VIDEO_DIP_ENABLE_VENDOR |
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VIDEO_DIP_ENABLE_GAMUT | VIDEO_DIP_ENABLE_GCP);
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I915_WRITE(reg, val);
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POSTING_READ(reg);
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