[Intel-gfx] [PATCH 8/9] drm/i915: Remove duplicated intel_fbc_update calls.

[Rodrigo Vivi]

With frontbuffer tracking taking care of fbc
we were duplicating fbc update call  on these cases here.

Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 12 ------------
 drivers/gpu/drm/i915/intel_drv.h     |  1 -
 2 files changed, 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7bfe2af..1de6fda 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4467,10 +4467,6 @@ static void intel_crtc_enable_planes(struct drm_crtc *crtc)
 
 	hsw_enable_ips(intel_crtc);
 
-	mutex_lock(&dev->struct_mutex);
-	intel_fbc_update(dev);
-	mutex_unlock(&dev->struct_mutex);
-
 	/*
 	 * FIXME: Once we grow proper nuclear flip support out of this we need
 	 * to compute the mask of flip planes precisely. For the time being
@@ -12620,8 +12616,6 @@ intel_check_primary_plane(struct drm_plane *plane,
 		intel_crtc->atomic.fb_bits |=
 			INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe);
 
-		intel_crtc->atomic.update_fbc = true;
-
 		if (intel_wm_need_update(plane, &state->base))
 			intel_crtc->atomic.update_wm = true;
 	}
@@ -12741,12 +12735,6 @@ static void intel_finish_crtc_commit(struct drm_crtc *crtc)
 
 	intel_frontbuffer_flip(dev, intel_crtc->atomic.fb_bits);
 
-	if (intel_crtc->atomic.update_fbc) {
-		mutex_lock(&dev->struct_mutex);
-		intel_fbc_update(dev);
-		mutex_unlock(&dev->struct_mutex);
-	}
-
 	if (intel_crtc->atomic.post_enable_primary)
 		intel_post_enable_primary(crtc);
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index efa53d5..6e34978 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -434,7 +434,6 @@ struct intel_crtc_atomic_commit {
 	/* Sleepable operations to perform after commit */
 	unsigned fb_bits;
 	bool wait_vblank;
-	bool update_fbc;
 	bool post_enable_primary;
 	unsigned update_sprite_watermarks;
 };
-- 
2.1.0