3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 38c500ee417a..37c7a434ed34 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -607,7 +607,7 @@ static void evergreen_mc_program(struct radeon_device *rdev)
         WREG32(MC_VM_FB_LOCATION, tmp);
         WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
         WREG32(HDP_NONSURFACE_INFO, (2 << 7));
-        WREG32(HDP_NONSURFACE_SIZE, (rdev->mc.mc_vram_size - 1) | 0x3FF);
+        WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
         if (rdev->flags & RADEON_IS_AGP) {
                 WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16);
                 WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 16);
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 0e91871f45be..b32064dad95d 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1097,7 +1097,7 @@ static void r600_mc_program(struct radeon_device *rdev)
         WREG32(MC_VM_FB_LOCATION, tmp);
         WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
         WREG32(HDP_NONSURFACE_INFO, (2 << 7));
-        WREG32(HDP_NONSURFACE_SIZE, rdev->mc.mc_vram_size | 0x3FF);
+        WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
         if (rdev->flags & RADEON_IS_AGP) {
                 WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 22);
                 WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 22);
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index cec536c222c5..b7fd82064922 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -224,7 +224,7 @@ static void rv770_mc_program(struct radeon_device *rdev)
         WREG32(MC_VM_FB_LOCATION, tmp);
         WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
         WREG32(HDP_NONSURFACE_INFO, (2 << 7));
-        WREG32(HDP_NONSURFACE_SIZE, (rdev->mc.mc_vram_size - 1) | 0x3FF);
+        WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
         if (rdev->flags & RADEON_IS_AGP) {
                 WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16);
                 WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 16);