Merge tag 'v3.8-rc5' into next/cleanup

Linux 3.8-rc5

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 883c95d8d90f..d3aface2d12d 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -84,6 +84,7 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
         rbo->placement.fpfn = 0;
         rbo->placement.lpfn = 0;
         rbo->placement.placement = rbo->placements;
+        rbo->placement.busy_placement = rbo->placements;
         if (domain & RADEON_GEM_DOMAIN_VRAM)
                 rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED |
                                         TTM_PL_FLAG_VRAM;
@@ -104,14 +105,6 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
         if (!c)
                 rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
         rbo->placement.num_placement = c;
-
-        c = 0;
-        rbo->placement.busy_placement = rbo->busy_placements;
-        if (rbo->rdev->flags & RADEON_IS_AGP) {
-                rbo->busy_placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_TT;
-        } else {
-                rbo->busy_placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_TT;
-        }
         rbo->placement.num_busy_placement = c;
 }
 
@@ -357,6 +350,7 @@ int radeon_bo_list_validate(struct list_head *head)
 {
         struct radeon_bo_list *lobj;
         struct radeon_bo *bo;
+        u32 domain;
         int r;
 
         r = ttm_eu_reserve_buffers(head);
@@ -366,9 +360,17 @@ int radeon_bo_list_validate(struct list_head *head)
         list_for_each_entry(lobj, head, tv.head) {
                 bo = lobj->bo;
                 if (!bo->pin_count) {
+                        domain = lobj->wdomain ? lobj->wdomain : lobj->rdomain;
+                        
+                retry:
+                        radeon_ttm_placement_from_domain(bo, domain);
                         r = ttm_bo_validate(&bo->tbo, &bo->placement,
                                                 true, false);
                         if (unlikely(r)) {
+                                if (r != -ERESTARTSYS && domain == RADEON_GEM_DOMAIN_VRAM) {
+                                        domain |= RADEON_GEM_DOMAIN_GTT;
+                                        goto retry;
+                                }
                                 return r;
                         }
                 }