From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Check primary_disabled state before enabling the primary plane in
crtc_enable() hooks.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 756cf94..6a1ed7e 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3311,7 +3311,8 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
intel_crtc_load_lut(crtc);
intel_enable_pipe(dev_priv, pipe, is_pch_port);
- intel_enable_plane(dev_priv, plane, pipe);
+ if (!intel_crtc->primary_disabled)
+ intel_enable_plane(dev_priv, plane, pipe);
if (is_pch_port)
ironlake_pch_enable(crtc);
@@ -3463,7 +3464,8 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)
intel_enable_pll(dev_priv, pipe);
intel_enable_pipe(dev_priv, pipe, false);
- intel_enable_plane(dev_priv, plane, pipe);
+ if (!intel_crtc->primary_disabled)
+ intel_enable_plane(dev_priv, plane, pipe);
intel_crtc_load_lut(crtc);
intel_update_fbc(dev);
--
1.7.8.6
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