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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>
This commit is contained in:
Jerome Glisse 2012-08-13 12:07:33 -04:00 committed by Alex Deucher
parent 089a786e2c
commit 3e8970f96b
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/radeon/radeon_cs.c
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@ -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);