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drm/i915/fbc: Don't use a fence for a plane if FBC is not possible

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No point in wasting a fence on a plane if it can't do FBC anyway.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240123090051.29818-1-ville.syrjala@linux.intel.com
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
This commit is contained in:
Ville Syrjälä 2024-01-23 11:00:50 +02:00
parent 6d7241b0e9
commit c9a63bf238
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_display.c
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@ -535,7 +535,7 @@ bool intel_plane_uses_fence(const struct intel_plane_state *plane_state)
struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
return DISPLAY_VER(dev_priv) < 4 ||
(plane->fbc &&
(plane->fbc && !plane_state->no_fbc_reason &&
plane_state->view.gtt.type == I915_GTT_VIEW_NORMAL);
}