1 files changed, 15 insertions, 22 deletions

diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c
index b58f12b762d7..f5cc777e1c5f 100644
--- a/drivers/gpu/drm/radeon/si_dma.c
+++ b/drivers/gpu/drm/radeon/si_dma.c
@@ -185,20 +185,17 @@ void si_dma_vm_set_pages(struct radeon_device *rdev,
 	}
 }
 
-void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
-{
-	struct radeon_ring *ring = &rdev->ring[ridx];
-
-	if (vm == NULL)
-		return;
+void si_dma_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring,
+		     unsigned vm_id, uint64_t pd_addr)
 
+{
 	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0));
-	if (vm->id < 8) {
-		radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2));
+	if (vm_id < 8) {
+		radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2));
 	} else {
-		radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2));
+		radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm_id - 8) << 2)) >> 2));
 	}
-	radeon_ring_write(ring, vm->pd_gpu_addr >> 12);
+	radeon_ring_write(ring, pd_addr >> 12);
 
 	/* flush hdp cache */
 	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0));
@@ -208,7 +205,7 @@ void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
 	/* bits 0-7 are the VM contexts0-7 */
 	radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0));
 	radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2));
-	radeon_ring_write(ring, 1 << vm->id);
+	radeon_ring_write(ring, 1 << vm_id);
 }
 
 /**
@@ -229,31 +226,27 @@ struct radeon_fence *si_copy_dma(struct radeon_device *rdev,
 				 unsigned num_gpu_pages,
 				 struct reservation_object *resv)
 {
-	struct radeon_semaphore *sem = NULL;
 	struct radeon_fence *fence;
+	struct radeon_sync sync;
 	int ring_index = rdev->asic->copy.dma_ring_index;
 	struct radeon_ring *ring = &rdev->ring[ring_index];
 	u32 size_in_bytes, cur_size_in_bytes;
 	int i, num_loops;
 	int r = 0;
 
-	r = radeon_semaphore_create(rdev, &sem);
-	if (r) {
-		DRM_ERROR("radeon: moving bo (%d).\n", r);
-		return ERR_PTR(r);
-	}
+	radeon_sync_create(&sync);
 
 	size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT);
 	num_loops = DIV_ROUND_UP(size_in_bytes, 0xfffff);
 	r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11);
 	if (r) {
 		DRM_ERROR("radeon: moving bo (%d).\n", r);
-		radeon_semaphore_free(rdev, &sem, NULL);
+		radeon_sync_free(rdev, &sync, NULL);
 		return ERR_PTR(r);
 	}
 
-	radeon_semaphore_sync_resv(rdev, sem, resv, false);
-	radeon_semaphore_sync_rings(rdev, sem, ring->idx);
+	radeon_sync_resv(rdev, &sync, resv, false);
+	radeon_sync_rings(rdev, &sync, ring->idx);
 
 	for (i = 0; i < num_loops; i++) {
 		cur_size_in_bytes = size_in_bytes;
@@ -272,12 +265,12 @@ struct radeon_fence *si_copy_dma(struct radeon_device *rdev,
 	r = radeon_fence_emit(rdev, &fence, ring->idx);
 	if (r) {
 		radeon_ring_unlock_undo(rdev, ring);
-		radeon_semaphore_free(rdev, &sem, NULL);
+		radeon_sync_free(rdev, &sync, NULL);
 		return ERR_PTR(r);
 	}
 
 	radeon_ring_unlock_commit(rdev, ring, false);
-	radeon_semaphore_free(rdev, &sem, fence);
+	radeon_sync_free(rdev, &sync, fence);
 
 	return fence;
 }