[PATCH] dump

[Matthew Auld]

---
 .../gpu/drm/i915/display/intel_plane_initial.c   | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c
index e207d12286b5..44e89b7322f1 100644
--- a/drivers/gpu/drm/i915/display/intel_plane_initial.c
+++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c
@@ -50,6 +50,7 @@ initial_plane_vma(struct drm_i915_private *i915,
 	struct drm_i915_gem_object *obj;
 	struct i915_vma *vma;
 	u32 base, size;
+	u64 __iomem *gte;
 
 	if (!mem || plane_config->size == 0)
 		return NULL;
@@ -95,6 +96,15 @@ initial_plane_vma(struct drm_i915_private *i915,
 		goto err_obj;
 	}
 
+	if (GRAPHICS_VER(i915) >= 8) {
+		gte = (u64 __iomem *)(to_gt(i915)->ggtt->gsm);
+		gte += base / I915_GTT_PAGE_SIZE;
+
+		pr_err("base pte=%llx", readq(gte));
+		pr_err("base pte=%llx", readq(gte+1));
+		pr_err("base pte=%llx", readq(gte+2));
+	}
+
 	vma = i915_vma_instance(obj, &to_gt(i915)->ggtt->vm, NULL);
 	if (IS_ERR(vma))
 		goto err_obj;
@@ -102,6 +112,12 @@ initial_plane_vma(struct drm_i915_private *i915,
 	if (i915_ggtt_pin(vma, NULL, 0, PIN_MAPPABLE | PIN_OFFSET_FIXED | base))
 		goto err_obj;
 
+	if (GRAPHICS_VER(i915) >= 8) {
+		pr_err("base pte=%llx", readq(gte));
+		pr_err("base pte=%llx", readq(gte+1));
+		pr_err("base pte=%llx", readq(gte+2));
+	}
+
 	if (i915_gem_object_is_tiled(obj) &&
 	    !i915_vma_is_map_and_fenceable(vma))
 		goto err_obj;
-- 
2.34.1