drm/radeon: make sure ib bo is properly bound and up to date in vm space

Make sure that the ib bo is bound and is page table is up to date
in the virtual address space.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 300fc25..3ae7c27 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -372,10 +372,15 @@ static int radeon_cs_ib_chunk(struct radeon_device *rdev,
 static int radeon_bo_vm_update_pte(struct radeon_cs_parser *parser,
                                   struct radeon_vm *vm)
 {
+       struct radeon_device *rdev = parser->rdev;
        struct radeon_bo_list *lobj;
        struct radeon_bo *bo;
        int r;
 
+       r = radeon_vm_bo_update_pte(rdev, vm, rdev->ring_tmp_bo.bo, &rdev->ring_tmp_bo.bo->tbo.mem);
+       if (r) {
+               return r;
+       }
        list_for_each_entry(lobj, &parser->validated, tv.head) {
                bo = lobj->bo;
                r = radeon_vm_bo_update_pte(parser->rdev, vm, bo, &bo->tbo.mem);