---

yaml --- r: 329553 b: refs/heads/master c: 7a08329 h: refs/heads/master i: 329551: 6b71655 v: v3
git-mirror · Sep 20, 2012 · d837f66 · d837f66
1 parent 994ec46
commit d837f66
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Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2a6f1abbb48f1d90f20b8198c4894c0469468405
+refs/heads/master: 7a083293c16bb334945fff8b33e3018fd375b33f
diff --git a/trunk/drivers/gpu/drm/radeon/ni.c b/trunk/drivers/gpu/drm/radeon/ni.c
@@ -1517,6 +1517,13 @@ uint32_t cayman_vm_page_flags(struct radeon_device *rdev, uint32_t flags)
 	return r600_flags;
 }
 
+/**
+ * cayman_vm_set_page - update the page tables using the CP
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Update the page tables using the CP (cayman-si).
+ */
 void cayman_vm_set_page(struct radeon_device *rdev, struct radeon_vm *vm,
 			unsigned pfn, struct ttm_mem_reg *mem,
 			unsigned npages, uint32_t flags)
@@ -1541,6 +1548,14 @@ void cayman_vm_set_page(struct radeon_device *rdev, struct radeon_vm *vm,
 	}
 }
 
+/**
+ * cayman_vm_flush - vm flush using the CP
+ *
+ * @rdev: radeon_device pointer
+ *
+ * Update the page table base and flush the VM TLB
+ * using the CP (cayman-si).
+ */
 void cayman_vm_flush(struct radeon_device *rdev, struct radeon_ib *ib)
 {
 	struct radeon_ring *ring = &rdev->ring[ib->ring];