1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index cc05b230d7ef..51d5f7b5ab21 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -693,6 +693,7 @@ void rs600_mc_init(struct radeon_device *rdev)
         rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
         rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
         rdev->mc.visible_vram_size = rdev->mc.aper_size;
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
         base = RREG32_MC(R_000004_MC_FB_LOCATION);
         base = G_000004_MC_FB_START(base) << 16;