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drm/radeon: rework the vm_flush interface

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Pass the vm and ring index rather than an IB.  This allows
us to use the vm_flush interface for non-IB cases in the
future.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Alex Deucher
2012-10-02 14:43:38 -04:00
parent 76c44f2c0d
commit 498522b455
5 changed files with 11 additions and 13 deletions
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7
drivers/gpu/drm/radeon/ni.c
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@@ -1565,10 +1565,9 @@ void cayman_vm_set_page(struct radeon_device *rdev, uint64_t pe,
* Update the page table base and flush the VM TLB
* using the CP (cayman-si).
*/
void cayman_vm_flush(struct radeon_device *rdev, struct radeon_ib *ib)
void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
{
struct radeon_ring *ring = &rdev->ring[ib->ring];
struct radeon_vm *vm = ib->vm;
struct radeon_ring *ring = &rdev->ring[ridx];
if (vm == NULL)
return;
@@ -1588,5 +1587,5 @@ void cayman_vm_flush(struct radeon_device *rdev, struct radeon_ib *ib)
/* bits 0-7 are the VM contexts0-7 */
radeon_ring_write(ring, PACKET0(VM_INVALIDATE_REQUEST, 0));
radeon_ring_write(ring, 1 << ib->vm->id);
radeon_ring_write(ring, 1 << vm->id);
}