[Intel-xe] [PATCH 10/10] revert more (fbc)

[Maarten Lankhorst]

Should be a noop.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_fbc.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index cd316e0caaa41..713210f6d7c13 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -453,7 +453,6 @@ static void g4x_fbc_program_cfb(struct intel_fbc *fbc)
 
 	intel_de_write(i915, DPFC_CB_BASE,
 		       i915_gem_stolen_node_offset(&fbc->compressed_fb));
-
 }
 
 static const struct intel_fbc_funcs g4x_fbc_funcs = {
@@ -612,8 +611,10 @@ static void ivb_fbc_activate(struct intel_fbc *fbc)
 	else if (DISPLAY_VER(i915) == 9)
 		skl_fbc_program_cfb_stride(fbc);
 
+#ifdef I915
 	if (intel_gt_support_legacy_fencing(to_gt(i915)))
 		snb_fbc_program_fence(fbc);
+#endif
 
 	intel_de_write(i915, ILK_DPFC_CONTROL(fbc->id),
 		       DPFC_CTL_EN | ivb_dpfc_ctl(fbc));
@@ -800,7 +801,6 @@ static int intel_fbc_alloc_cfb(struct intel_fbc *fbc,
 	drm_dbg_kms(&i915->drm,
 		    "reserved %llu bytes of contiguous stolen space for FBC, limit: %d\n",
 		    i915_gem_stolen_node_size(&fbc->compressed_fb), fbc->limit);
-
 	return 0;
 
 err_llb:
@@ -978,7 +978,7 @@ static void intel_fbc_update_state(struct intel_atomic_state *state,
 				   struct intel_crtc *crtc,
 				   struct intel_plane *plane)
 {
-	struct drm_i915_private *i915 = to_i915(state->base.dev);
+	__maybe_unused struct drm_i915_private *i915 = to_i915(state->base.dev);
 	const struct intel_crtc_state *crtc_state =
 		intel_atomic_get_new_crtc_state(state, crtc);
 	const struct intel_plane_state *plane_state =
@@ -993,7 +993,7 @@ static void intel_fbc_update_state(struct intel_atomic_state *state,
 
 	/* FBC1 compression interval: arbitrary choice of 1 second */
 	fbc_state->interval = drm_mode_vrefresh(&crtc_state->hw.adjusted_mode);
-
+#ifdef I915
 	fbc_state->fence_y_offset = intel_plane_fence_y_offset(plane_state);
 
 	drm_WARN_ON(&i915->drm, plane_state->flags & PLANE_HAS_FENCE &&
@@ -1002,6 +1002,7 @@ static void intel_fbc_update_state(struct intel_atomic_state *state,
 	if (plane_state->flags & PLANE_HAS_FENCE)
 		fbc_state->fence_id =  i915_vma_fence_id(plane_state->ggtt_vma);
 	else
+#endif
 		fbc_state->fence_id = -1;
 
 	fbc_state->cfb_stride = intel_fbc_cfb_stride(plane_state);
@@ -1011,6 +1012,7 @@ static void intel_fbc_update_state(struct intel_atomic_state *state,
 
 static bool intel_fbc_is_fence_ok(const struct intel_plane_state *plane_state)
 {
+#ifdef I915
 	struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev);
 
 	/*
@@ -1028,6 +1030,9 @@ static bool intel_fbc_is_fence_ok(const struct intel_plane_state *plane_state)
 	return DISPLAY_VER(i915) >= 9 ||
 		(plane_state->flags & PLANE_HAS_FENCE &&
 		 i915_vma_fence_id(plane_state->ggtt_vma) != -1);
+#else
+	return true;
+#endif
 }
 
 static bool intel_fbc_is_cfb_ok(const struct intel_plane_state *plane_state)
-- 
2.39.2