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Commit 4d47dfb8 authored by Jesse Barnes's avatar Jesse Barnes Committed by Daniel Vetter
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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: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 6a2b8021

drivers/gpu/drm/i915/intel_hdmi.c

+2 −2
Original line number Diff line number Diff line
@@ -589,8 +589,8 @@ static void vlv_set_infoframes(struct drm_encoder *encoder, 
	}



	val |= VIDEO_DIP_ENABLE;

	val &= ~(VIDEO_DIP_ENABLE_VENDOR | VIDEO_DIP_ENABLE_GAMUT |

		 VIDEO_DIP_ENABLE_GCP);

	val &= ~(VIDEO_DIP_ENABLE_AVI | VIDEO_DIP_ENABLE_VENDOR |

		 VIDEO_DIP_ENABLE_GAMUT | VIDEO_DIP_ENABLE_GCP);



	I915_WRITE(reg, val);

	POSTING_READ(reg);