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Commit 5a74f70a authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Daniel Vetter
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drm/i915: Disable FDI RX/TX before the ports 



Bspec says we should disable the FDI RX/TX before disabling the PCH
ports. Do so.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 1ea56e26

drivers/gpu/drm/i915/intel_display.c

+3 −2
Original line number Diff line number Diff line
@@ -5111,13 +5111,14 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc) 


	ironlake_pfit_disable(intel_crtc);



	if (intel_crtc->config->has_pch_encoder)

		ironlake_fdi_disable(crtc);



	for_each_encoder_on_crtc(dev, crtc, encoder)

		if (encoder->post_disable)

			encoder->post_disable(encoder);



	if (intel_crtc->config->has_pch_encoder) {

		ironlake_fdi_disable(crtc);



		ironlake_disable_pch_transcoder(dev_priv, pipe);



		if (HAS_PCH_CPT(dev)) {