From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Bspec says we should disable the FDI RX/TX before disabling the PCH
ports. Do so.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a177f2e..fbcf26d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5096,13 +5096,14 @@ 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)) {
--
2.0.5
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