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path: root/drivers/gpu/drm/radeon/cik_sdma.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/cik_sdma.c')
-rw-r--r--drivers/gpu/drm/radeon/cik_sdma.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index c4ffa54b1e3d..c77dad1a4576 100644
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -530,18 +530,19 @@ void cik_sdma_fini(struct radeon_device *rdev)
* @src_offset: src GPU address
* @dst_offset: dst GPU address
* @num_gpu_pages: number of GPU pages to xfer
- * @fence: radeon fence object
+ * @resv: reservation object to sync to
*
* Copy GPU paging using the DMA engine (CIK).
* Used by the radeon ttm implementation to move pages if
* registered as the asic copy callback.
*/
-int cik_copy_dma(struct radeon_device *rdev,
- uint64_t src_offset, uint64_t dst_offset,
- unsigned num_gpu_pages,
- struct radeon_fence **fence)
+struct radeon_fence *cik_copy_dma(struct radeon_device *rdev,
+ uint64_t src_offset, uint64_t dst_offset,
+ unsigned num_gpu_pages,
+ struct reservation_object *resv)
{
struct radeon_semaphore *sem = NULL;
+ struct radeon_fence *fence;
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;
@@ -551,7 +552,7 @@ int cik_copy_dma(struct radeon_device *rdev,
r = radeon_semaphore_create(rdev, &sem);
if (r) {
DRM_ERROR("radeon: moving bo (%d).\n", r);
- return r;
+ return ERR_PTR(r);
}
size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT);
@@ -560,10 +561,10 @@ int cik_copy_dma(struct radeon_device *rdev,
if (r) {
DRM_ERROR("radeon: moving bo (%d).\n", r);
radeon_semaphore_free(rdev, &sem, NULL);
- return r;
+ return ERR_PTR(r);
}
- radeon_semaphore_sync_to(sem, *fence);
+ radeon_semaphore_sync_resv(rdev, sem, resv, false);
radeon_semaphore_sync_rings(rdev, sem, ring->idx);
for (i = 0; i < num_loops; i++) {
@@ -582,17 +583,17 @@ int cik_copy_dma(struct radeon_device *rdev,
dst_offset += cur_size_in_bytes;
}
- r = radeon_fence_emit(rdev, fence, ring->idx);
+ r = radeon_fence_emit(rdev, &fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
- return r;
+ return ERR_PTR(r);
}
radeon_ring_unlock_commit(rdev, ring, false);
- radeon_semaphore_free(rdev, &sem, *fence);
+ radeon_semaphore_free(rdev, &sem, fence);
- return r;
+ return fence;
}
/**