Lines Matching refs:sgt
620 struct sg_table *sgt; in drm_gem_map_dma_buf() local
629 sgt = obj->funcs->get_sg_table(obj); in drm_gem_map_dma_buf()
630 if (IS_ERR(sgt)) in drm_gem_map_dma_buf()
631 return sgt; in drm_gem_map_dma_buf()
633 ret = dma_map_sgtable(attach->dev, sgt, dir, in drm_gem_map_dma_buf()
636 sg_free_table(sgt); in drm_gem_map_dma_buf()
637 kfree(sgt); in drm_gem_map_dma_buf()
638 sgt = ERR_PTR(ret); in drm_gem_map_dma_buf()
641 return sgt; in drm_gem_map_dma_buf()
654 struct sg_table *sgt, in drm_gem_unmap_dma_buf() argument
657 if (!sgt) in drm_gem_unmap_dma_buf()
660 dma_unmap_sgtable(attach->dev, sgt, dir, DMA_ATTR_SKIP_CPU_SYNC); in drm_gem_unmap_dma_buf()
661 sg_free_table(sgt); in drm_gem_unmap_dma_buf()
662 kfree(sgt); in drm_gem_unmap_dma_buf()
847 unsigned long drm_prime_get_contiguous_size(struct sg_table *sgt) in drm_prime_get_contiguous_size() argument
849 dma_addr_t expected = sg_dma_address(sgt->sgl); in drm_prime_get_contiguous_size()
854 for_each_sgtable_dma_sg(sgt, sg, i) { in drm_prime_get_contiguous_size()
914 struct sg_table *sgt; in drm_gem_prime_import_dev() local
939 sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL); in drm_gem_prime_import_dev()
940 if (IS_ERR(sgt)) { in drm_gem_prime_import_dev()
941 ret = PTR_ERR(sgt); in drm_gem_prime_import_dev()
945 obj = dev->driver->gem_prime_import_sg_table(dev, attach, sgt); in drm_gem_prime_import_dev()
957 dma_buf_unmap_attachment(attach, sgt, DMA_BIDIRECTIONAL); in drm_gem_prime_import_dev()
998 int __deprecated drm_prime_sg_to_page_array(struct sg_table *sgt, in drm_prime_sg_to_page_array() argument
1005 for_each_sgtable_page(sgt, &page_iter, 0) { in drm_prime_sg_to_page_array()
1025 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
1031 for_each_sgtable_dma_page(sgt, &dma_iter, 0) { in drm_prime_sg_to_dma_addr_array()