Commit 36fef958 authored Dec 13, 2019 by Ville Syrjälä

drm/i915/fbc: Remove second redundant intel_fbc_pre_update() call

I fumbled the conflict resolution a bit when applying the
fbc vblank wait w/a. Because of that we now call intel_fbc_pre_update()
twice. Remove the second redundant call.

Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191213133453.22152-2-ville.syrjala@linux.intel.com

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

parent 317b2cac

drivers/gpu/drm/i915/display/intel_display.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -6043,9 +6043,6 @@ static void intel_pre_plane_update(struct intel_atomic_state *state,
		intel_fbc_pre_update(crtc, new_crtc_state, new_primary_state))
		intel_wait_for_vblank(dev_priv, pipe);

		if (new_primary_state)
		intel_fbc_pre_update(crtc, new_crtc_state, new_primary_state);

		/* Display WA 827 */
		if (!needs_nv12_wa(old_crtc_state) &&
		needs_nv12_wa(new_crtc_state))