Lines Matching refs:sgt
655 struct sg_table *sgt; in drm_gem_map_dma_buf() local
664 sgt = obj->funcs->get_sg_table(obj); in drm_gem_map_dma_buf()
665 if (IS_ERR(sgt)) in drm_gem_map_dma_buf()
666 return sgt; in drm_gem_map_dma_buf()
668 ret = dma_map_sgtable(attach->dev, sgt, dir, in drm_gem_map_dma_buf()
671 sg_free_table(sgt); in drm_gem_map_dma_buf()
672 kfree(sgt); in drm_gem_map_dma_buf()
673 sgt = ERR_PTR(ret); in drm_gem_map_dma_buf()
676 return sgt; in drm_gem_map_dma_buf()
689 struct sg_table *sgt, in drm_gem_unmap_dma_buf() argument
692 if (!sgt) in drm_gem_unmap_dma_buf()
695 dma_unmap_sgtable(attach->dev, sgt, dir, DMA_ATTR_SKIP_CPU_SYNC); in drm_gem_unmap_dma_buf()
696 sg_free_table(sgt); in drm_gem_unmap_dma_buf()
697 kfree(sgt); in drm_gem_unmap_dma_buf()
872 unsigned long drm_prime_get_contiguous_size(struct sg_table *sgt) in drm_prime_get_contiguous_size() argument
874 dma_addr_t expected = sg_dma_address(sgt->sgl); in drm_prime_get_contiguous_size()
879 for_each_sgtable_dma_sg(sgt, sg, i) { in drm_prime_get_contiguous_size()
939 struct sg_table *sgt; in drm_gem_prime_import_dev() local
964 sgt = dma_buf_map_attachment_unlocked(attach, DMA_BIDIRECTIONAL); in drm_gem_prime_import_dev()
965 if (IS_ERR(sgt)) { in drm_gem_prime_import_dev()
966 ret = PTR_ERR(sgt); in drm_gem_prime_import_dev()
970 obj = dev->driver->gem_prime_import_sg_table(dev, attach, sgt); in drm_gem_prime_import_dev()
982 dma_buf_unmap_attachment_unlocked(attach, sgt, DMA_BIDIRECTIONAL); in drm_gem_prime_import_dev()
1023 int __deprecated drm_prime_sg_to_page_array(struct sg_table *sgt, in drm_prime_sg_to_page_array() argument
1030 for_each_sgtable_page(sgt, &page_iter, 0) { in drm_prime_sg_to_page_array()
1050 int drm_prime_sg_to_dma_addr_array(struct sg_table *sgt, dma_addr_t *addrs, in drm_prime_sg_to_dma_addr_array() argument
1056 for_each_sgtable_dma_page(sgt, &dma_iter, 0) { in drm_prime_sg_to_dma_addr_array()