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path: root/drivers/gpu/drm/radeon/radeon_object.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_object.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_object.c40
1 files changed, 24 insertions, 16 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 19bec0dbfa38..4faa4d6f9bb4 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -458,7 +458,7 @@ int radeon_bo_list_validate(struct radeon_device *rdev,
* into account. We don't want to disallow buffer moves
* completely.
*/
- if (current_domain != RADEON_GEM_DOMAIN_CPU &&
+ if ((lobj->alt_domain & current_domain) != 0 &&
(domain & current_domain) == 0 && /* will be moved */
bytes_moved > bytes_moved_threshold) {
/* don't move it */
@@ -699,22 +699,30 @@ int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
rbo = container_of(bo, struct radeon_bo, tbo);
radeon_bo_check_tiling(rbo, 0, 0);
rdev = rbo->rdev;
- if (bo->mem.mem_type == TTM_PL_VRAM) {
- size = bo->mem.num_pages << PAGE_SHIFT;
- offset = bo->mem.start << PAGE_SHIFT;
- if ((offset + size) > rdev->mc.visible_vram_size) {
- /* hurrah the memory is not visible ! */
- radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM);
- rbo->placement.lpfn = rdev->mc.visible_vram_size >> PAGE_SHIFT;
- r = ttm_bo_validate(bo, &rbo->placement, false, false);
- if (unlikely(r != 0))
- return r;
- offset = bo->mem.start << PAGE_SHIFT;
- /* this should not happen */
- if ((offset + size) > rdev->mc.visible_vram_size)
- return -EINVAL;
- }
+ if (bo->mem.mem_type != TTM_PL_VRAM)
+ return 0;
+
+ size = bo->mem.num_pages << PAGE_SHIFT;
+ offset = bo->mem.start << PAGE_SHIFT;
+ if ((offset + size) <= rdev->mc.visible_vram_size)
+ return 0;
+
+ /* hurrah the memory is not visible ! */
+ radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_VRAM);
+ rbo->placement.lpfn = rdev->mc.visible_vram_size >> PAGE_SHIFT;
+ r = ttm_bo_validate(bo, &rbo->placement, false, false);
+ if (unlikely(r == -ENOMEM)) {
+ radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
+ return ttm_bo_validate(bo, &rbo->placement, false, false);
+ } else if (unlikely(r != 0)) {
+ return r;
}
+
+ offset = bo->mem.start << PAGE_SHIFT;
+ /* this should never happen */
+ if ((offset + size) > rdev->mc.visible_vram_size)
+ return -EINVAL;
+
return 0;
}