Searched refs:copy_fence (Results 1 - 1 of 1) sorted by relevance

/linux-master/drivers/gpu/drm/i915/gem/
H A Di915_gem_ttm_move.c714 struct dma_fence *copy_fence; local
743 copy_fence = __i915_ttm_move(src_bo, &ctx, false, dst_bo->resource,
749 if (IS_ERR_OR_NULL(copy_fence))
750 return PTR_ERR_OR_ZERO(copy_fence);
752 dma_resv_add_fence(dst_bo->base.resv, copy_fence, DMA_RESV_USAGE_WRITE);
753 dma_resv_add_fence(src_bo->base.resv, copy_fence, DMA_RESV_USAGE_READ);
754 dma_fence_put(copy_fence);

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