Lines Matching refs:attach
408 struct dma_buf_attachment *attach; in tegra_bo_import() local
416 attach = dma_buf_attach(buf, drm->dev); in tegra_bo_import()
417 if (IS_ERR(attach)) { in tegra_bo_import()
418 err = PTR_ERR(attach); in tegra_bo_import()
424 bo->sgt = dma_buf_map_attachment(attach, DMA_TO_DEVICE); in tegra_bo_import()
436 bo->gem.import_attach = attach; in tegra_bo_import()
442 dma_buf_unmap_attachment(attach, bo->sgt, DMA_TO_DEVICE); in tegra_bo_import()
444 dma_buf_detach(buf, attach); in tegra_bo_import()
564 tegra_gem_prime_map_dma_buf(struct dma_buf_attachment *attach, in tegra_gem_prime_map_dma_buf() argument
567 struct drm_gem_object *gem = attach->dmabuf->priv; in tegra_gem_prime_map_dma_buf()
580 if (dma_get_sgtable(attach->dev, sgt, bo->vaddr, bo->iova, in tegra_gem_prime_map_dma_buf()
585 if (dma_map_sgtable(attach->dev, sgt, dir, 0)) in tegra_gem_prime_map_dma_buf()
596 static void tegra_gem_prime_unmap_dma_buf(struct dma_buf_attachment *attach, in tegra_gem_prime_unmap_dma_buf() argument
600 struct drm_gem_object *gem = attach->dmabuf->priv; in tegra_gem_prime_unmap_dma_buf()
604 dma_unmap_sgtable(attach->dev, sgt, dir, 0); in tegra_gem_prime_unmap_dma_buf()