2 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index a162ade74b7f..9ff6dcb97f9d 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -152,7 +152,9 @@ int radeon_mc_setup(struct radeon_device *rdev)
                 }
         } else {
                 rdev->mc.vram_location = 0;
-                rdev->mc.gtt_location = rdev->mc.mc_vram_size;
+                tmp = rdev->mc.mc_vram_size;
+                tmp = (tmp + rdev->mc.gtt_size - 1) & ~(rdev->mc.gtt_size - 1);
+                rdev->mc.gtt_location = tmp;
         }
         DRM_INFO("radeon: VRAM %uM\n", rdev->mc.real_vram_size >> 20);
         DRM_INFO("radeon: VRAM from 0x%08X to 0x%08X\n",
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index dd9ac2fed6d6..e98cae3bf4a6 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -106,7 +106,7 @@ static inline uint32_t radeon_object_flags_from_domain(uint32_t domain)
                 flags |= TTM_PL_FLAG_VRAM | TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
         }
         if (domain & RADEON_GEM_DOMAIN_GTT) {
-                flags |= TTM_PL_FLAG_TT | TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
+                flags |= TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
         }
         if (domain & RADEON_GEM_DOMAIN_CPU) {
                 flags |= TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;