drm/radeon/kms: set gart pages to invalid on unbind and point to dummy page

[deliverable/linux.git] / drivers / gpu / drm / radeon / rv770.c

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 3ecd138815d879cc5ace5228ab1c1e77b77bb558..6f1f4abbe88c567f5568607e5dff719bde5a8f68 100644 (file)
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -56,6 +56,7 @@ int rv770_pcie_gart_enable(struct radeon_device *rdev)
        r = radeon_gart_table_vram_pin(rdev);
        if (r)
                return r;
+       radeon_gart_restore(rdev);
        /* Setup L2 cache */
        WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING |
                                ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |