1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index da50cc51ede3..21d8ffd57308 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -67,7 +67,7 @@ int rv770_mc_init(struct radeon_device *rdev)
                        "programming pipes. Bad things might happen.\n");
         }
 
-        tmp = rdev->mc.vram_location + rdev->mc.vram_size - 1;
+        tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1;
         tmp = REG_SET(R700_MC_FB_TOP, tmp >> 24);
         tmp |= REG_SET(R700_MC_FB_BASE, rdev->mc.vram_location >> 24);
         WREG32(R700_MC_VM_FB_LOCATION, tmp);