1 files changed, 9 insertions, 5 deletions

diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index c5799f16aa4b..34e3235f41d2 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -212,11 +212,9 @@ void rs400_gart_fini(struct radeon_device *rdev)
 #define RS400_PTE_WRITEABLE (1 << 2)
 #define RS400_PTE_READABLE  (1 << 3)
 
-void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,
-                         uint64_t addr, uint32_t flags)
+uint64_t rs400_gart_get_page_entry(uint64_t addr, uint32_t flags)
 {
         uint32_t entry;
-        u32 *gtt = rdev->gart.ptr;
 
         entry = (lower_32_bits(addr) & PAGE_MASK) |
                 ((upper_32_bits(addr) & 0xff) << 4);
@@ -226,8 +224,14 @@ void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,
                 entry |= RS400_PTE_WRITEABLE;
         if (!(flags & RADEON_GART_PAGE_SNOOP))
                 entry |= RS400_PTE_UNSNOOPED;
-        entry = cpu_to_le32(entry);
-        gtt[i] = entry;
+        return entry;
+}
+
+void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,
+                         uint64_t entry)
+{
+        u32 *gtt = rdev->gart.ptr;
+        gtt[i] = cpu_to_le32(lower_32_bits(entry));
 }
 
 int rs400_mc_wait_for_idle(struct radeon_device *rdev)