| /linux-6.1.9/drivers/media/common/videobuf2/ |
| D | videobuf2-dma-contig.c | 53 static unsigned long vb2_dc_get_contiguous_size(struct sg_table *sgt) in vb2_dc_get_contiguous_size() argument
56 dma_addr_t expected = sg_dma_address(sgt->sgl); in vb2_dc_get_contiguous_size()
60 for_each_sgtable_dma_sg(sgt, s, i) { in vb2_dc_get_contiguous_size()
126 struct sg_table *sgt = buf->dma_sgt; in vb2_dc_prepare() local
140 dma_sync_sgtable_for_device(buf->dev, sgt, buf->dma_dir); in vb2_dc_prepare()
146 struct sg_table *sgt = buf->dma_sgt; in vb2_dc_finish() local
160 dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir); in vb2_dc_finish()
313 struct sg_table sgt; member
323 struct sg_table *sgt; in vb2_dc_dmabuf_ops_attach() local
331 sgt = &attach->sgt; in vb2_dc_dmabuf_ops_attach()
[all …]
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| D | videobuf2-dma-sg.c | 105 struct sg_table *sgt; in vb2_dma_sg_alloc() local
145 sgt = &buf->sg_table; in vb2_dma_sg_alloc()
150 if (dma_map_sgtable(buf->dev, sgt, buf->dma_dir, in vb2_dma_sg_alloc()
182 struct sg_table *sgt = &buf->sg_table; in vb2_dma_sg_put() local
188 dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir, in vb2_dma_sg_put()
204 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_prepare() local
209 dma_sync_sgtable_for_device(buf->dev, sgt, buf->dma_dir); in vb2_dma_sg_prepare()
215 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_finish() local
220 dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir); in vb2_dma_sg_finish()
227 struct sg_table *sgt; in vb2_dma_sg_get_userptr() local
[all …]
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| D | videobuf2-vmalloc.c | 204 struct sg_table sgt; member
214 struct sg_table *sgt; in vb2_vmalloc_dmabuf_ops_attach() local
224 sgt = &attach->sgt; in vb2_vmalloc_dmabuf_ops_attach()
225 ret = sg_alloc_table(sgt, num_pages, GFP_KERNEL); in vb2_vmalloc_dmabuf_ops_attach()
230 for_each_sgtable_sg(sgt, sg, i) { in vb2_vmalloc_dmabuf_ops_attach()
234 sg_free_table(sgt); in vb2_vmalloc_dmabuf_ops_attach()
251 struct sg_table *sgt; in vb2_vmalloc_dmabuf_ops_detach() local
256 sgt = &attach->sgt; in vb2_vmalloc_dmabuf_ops_detach()
260 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_vmalloc_dmabuf_ops_detach()
261 sg_free_table(sgt); in vb2_vmalloc_dmabuf_ops_detach()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/tegra/ |
| D | gem.c | 46 static inline unsigned int sgt_dma_count_chunks(struct sg_table *sgt) in sgt_dma_count_chunks() argument
48 return sg_dma_count_chunks(sgt->sgl, sgt->nents); in sgt_dma_count_chunks()
87 map->sgt = dma_buf_map_attachment(map->attach, direction); in tegra_bo_pin()
88 if (IS_ERR(map->sgt)) { in tegra_bo_pin()
90 err = PTR_ERR(map->sgt); in tegra_bo_pin()
91 map->sgt = NULL; in tegra_bo_pin()
95 err = sgt_dma_count_chunks(map->sgt); in tegra_bo_pin()
105 map->sgt = kzalloc(sizeof(*map->sgt), GFP_KERNEL); in tegra_bo_pin()
106 if (!map->sgt) { in tegra_bo_pin()
116 err = sg_alloc_table_from_pages(map->sgt, obj->pages, obj->num_pages, 0, gem->size, in tegra_bo_pin()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/armada/ |
| D | armada_gem.c | 68 if (dobj->sgt) in armada_gem_free_object()
70 dobj->sgt, DMA_TO_DEVICE); in armada_gem_free_object()
392 struct sg_table *sgt; in armada_gem_prime_map_dma_buf() local
395 sgt = kmalloc(sizeof(*sgt), GFP_KERNEL); in armada_gem_prime_map_dma_buf()
396 if (!sgt) in armada_gem_prime_map_dma_buf()
404 if (sg_alloc_table(sgt, count, GFP_KERNEL)) in armada_gem_prime_map_dma_buf()
409 for_each_sgtable_sg(sgt, sg, i) { in armada_gem_prime_map_dma_buf()
419 if (dma_map_sgtable(attach->dev, sgt, dir, 0)) in armada_gem_prime_map_dma_buf()
423 if (sg_alloc_table(sgt, 1, GFP_KERNEL)) in armada_gem_prime_map_dma_buf()
426 sg_set_page(sgt->sgl, dobj->page, dobj->obj.size, 0); in armada_gem_prime_map_dma_buf()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/virtio/ |
| D | virtgpu_vram.c | 75 struct sg_table *sgt; in virtio_gpu_vram_map_dma_buf() local
79 sgt = kzalloc(sizeof(*sgt), GFP_KERNEL); in virtio_gpu_vram_map_dma_buf()
80 if (!sgt) in virtio_gpu_vram_map_dma_buf()
90 return sgt; in virtio_gpu_vram_map_dma_buf()
93 ret = sg_alloc_table(sgt, 1, GFP_KERNEL); in virtio_gpu_vram_map_dma_buf()
104 sg_set_page(sgt->sgl, NULL, vram->vram_node.size, 0); in virtio_gpu_vram_map_dma_buf()
105 sg_dma_address(sgt->sgl) = addr; in virtio_gpu_vram_map_dma_buf()
106 sg_dma_len(sgt->sgl) = vram->vram_node.size; in virtio_gpu_vram_map_dma_buf()
108 return sgt; in virtio_gpu_vram_map_dma_buf()
110 sg_free_table(sgt); in virtio_gpu_vram_map_dma_buf()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/i915/ |
| D | i915_mm.c | 37 struct sgt_iter sgt; member
46 return (r->sgt.dma + r->sgt.curr + r->iobase) >> PAGE_SHIFT; in sgt_pfn()
48 return r->sgt.pfn + (r->sgt.curr >> PAGE_SHIFT); in sgt_pfn()
55 if (GEM_WARN_ON(!r->sgt.sgp)) in remap_sg()
63 r->sgt.curr += PAGE_SIZE; in remap_sg()
64 if (r->sgt.curr >= r->sgt.max) in remap_sg()
65 r->sgt = __sgt_iter(__sg_next(r->sgt.sgp), use_dma(r->iobase)); in remap_sg()
136 .sgt = __sgt_iter(sgl, use_dma(iobase)), in remap_io_sg()
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| /linux-6.1.9/drivers/hwtracing/intel_th/ |
| D | msu-sink.c | 51 static int msu_sink_alloc_window(void *data, struct sg_table **sgt, size_t size) in msu_sink_alloc_window() argument
64 ret = sg_alloc_table(*sgt, nents, GFP_KERNEL); in msu_sink_alloc_window()
68 priv->sgts[priv->nr_sgts++] = *sgt; in msu_sink_alloc_window()
70 for_each_sg((*sgt)->sgl, sg_ptr, nents, i) { in msu_sink_alloc_window()
84 static void msu_sink_free_window(void *data, struct sg_table *sgt) in msu_sink_free_window() argument
90 for_each_sg(sgt->sgl, sg_ptr, sgt->nents, i) { in msu_sink_free_window()
95 sg_free_table(sgt); in msu_sink_free_window()
99 static int msu_sink_ready(void *data, struct sg_table *sgt, size_t bytes) in msu_sink_ready() argument
103 intel_th_msc_window_unlock(priv->dev, sgt); in msu_sink_ready()
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| /linux-6.1.9/drivers/xen/ |
| D | gntdev-dmabuf.c | 45 struct sg_table *sgt; member
64 struct sg_table *sgt; member
197 struct sg_table *sgt; in dmabuf_pages_to_sgt() local
200 sgt = kmalloc(sizeof(*sgt), GFP_KERNEL); in dmabuf_pages_to_sgt()
201 if (!sgt) { in dmabuf_pages_to_sgt()
206 ret = sg_alloc_table_from_pages(sgt, pages, nr_pages, 0, in dmabuf_pages_to_sgt()
212 return sgt; in dmabuf_pages_to_sgt()
215 kfree(sgt); in dmabuf_pages_to_sgt()
240 struct sg_table *sgt = gntdev_dmabuf_attach->sgt; in dmabuf_exp_ops_detach() local
242 if (sgt) { in dmabuf_exp_ops_detach()
[all …]
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| /linux-6.1.9/kernel/dma/ |
| D | mapping.c | 266 int dma_map_sgtable(struct device *dev, struct sg_table *sgt, in dma_map_sgtable() argument
271 nents = __dma_map_sg_attrs(dev, sgt->sgl, sgt->orig_nents, dir, attrs); in dma_map_sgtable()
274 sgt->nents = nents; in dma_map_sgtable()
395 int dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt, in dma_get_sgtable_attrs() argument
402 return dma_direct_get_sgtable(dev, sgt, cpu_addr, dma_addr, in dma_get_sgtable_attrs()
406 return ops->get_sgtable(dev, sgt, cpu_addr, dma_addr, size, attrs); in dma_get_sgtable_attrs()
611 struct sg_table *sgt; in alloc_single_sgt() local
614 sgt = kmalloc(sizeof(*sgt), gfp); in alloc_single_sgt()
615 if (!sgt) in alloc_single_sgt()
617 if (sg_alloc_table(sgt, 1, gfp)) in alloc_single_sgt()
[all …]
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| /linux-6.1.9/include/linux/ |
| D | scatterlist.h | 46 struct sg_table sgt; /* The scatter list table */ member
177 #define for_each_sgtable_sg(sgt, sg, i) \ argument
178 for_each_sg((sgt)->sgl, sg, (sgt)->orig_nents, i)
185 #define for_each_sgtable_dma_sg(sgt, sg, i) \ argument
186 for_each_sg((sgt)->sgl, sg, (sgt)->nents, i)
377 void sg_free_append_table(struct sg_append_table *sgt);
381 int sg_alloc_append_table_from_pages(struct sg_append_table *sgt,
386 int sg_alloc_table_from_pages_segment(struct sg_table *sgt, struct page **pages,
411 static inline int sg_alloc_table_from_pages(struct sg_table *sgt, in sg_alloc_table_from_pages() argument
417 return sg_alloc_table_from_pages_segment(sgt, pages, n_pages, offset, in sg_alloc_table_from_pages()
[all …]
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| /linux-6.1.9/drivers/media/platform/nvidia/tegra-vde/ |
| D | dmabuf-cache.c | 27 struct sg_table *sgt; member
41 dma_buf_unmap_attachment(entry->a, entry->sgt, entry->dma_dir); in tegra_vde_release_entry()
72 struct sg_table *sgt; in tegra_vde_dmabuf_cache_map() local
93 *addrp = sg_dma_address(entry->sgt->sgl); in tegra_vde_dmabuf_cache_map()
105 sgt = dma_buf_map_attachment(attachment, dma_dir); in tegra_vde_dmabuf_cache_map()
106 if (IS_ERR(sgt)) { in tegra_vde_dmabuf_cache_map()
108 err = PTR_ERR(sgt); in tegra_vde_dmabuf_cache_map()
112 if (!vde->domain && sgt->nents > 1) { in tegra_vde_dmabuf_cache_map()
125 err = tegra_vde_iommu_map(vde, sgt, &iova, dmabuf->size); in tegra_vde_dmabuf_cache_map()
131 *addrp = sg_dma_address(sgt->sgl); in tegra_vde_dmabuf_cache_map()
[all …]
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| /linux-6.1.9/net/ceph/ |
| D | crypto.c | 161 static int setup_sgtable(struct sg_table *sgt, struct scatterlist *prealloc_sg, in setup_sgtable() argument
173 memset(sgt, 0, sizeof(*sgt)); in setup_sgtable()
183 ret = sg_alloc_table(sgt, chunk_cnt, GFP_NOFS); in setup_sgtable()
189 sgt->sgl = prealloc_sg; in setup_sgtable()
190 sgt->nents = sgt->orig_nents = 1; in setup_sgtable()
193 for_each_sg(sgt->sgl, sg, sgt->orig_nents, i) { in setup_sgtable()
213 static void teardown_sgtable(struct sg_table *sgt) in teardown_sgtable() argument
215 if (sgt->orig_nents > 1) in teardown_sgtable()
216 sg_free_table(sgt); in teardown_sgtable()
223 struct sg_table sgt; in ceph_aes_crypt() local
[all …]
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| /linux-6.1.9/drivers/gpu/drm/mediatek/ |
| D | mtk_drm_gem.c | 183 struct sg_table *sgt; in mtk_gem_prime_get_sg_table() local
186 sgt = kzalloc(sizeof(*sgt), GFP_KERNEL); in mtk_gem_prime_get_sg_table()
187 if (!sgt) in mtk_gem_prime_get_sg_table()
190 ret = dma_get_sgtable_attrs(priv->dma_dev, sgt, mtk_gem->cookie, in mtk_gem_prime_get_sg_table()
195 kfree(sgt); in mtk_gem_prime_get_sg_table()
199 return sgt; in mtk_gem_prime_get_sg_table()
226 struct sg_table *sgt = NULL; in mtk_drm_gem_prime_vmap() local
232 sgt = mtk_gem_prime_get_sg_table(obj); in mtk_drm_gem_prime_vmap()
233 if (IS_ERR(sgt)) in mtk_drm_gem_prime_vmap()
234 return PTR_ERR(sgt); in mtk_drm_gem_prime_vmap()
[all …]
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| /linux-6.1.9/drivers/infiniband/core/ |
| D | umem_dmabuf.c | 17 struct sg_table *sgt; in ib_umem_dmabuf_map_pages() local
26 if (umem_dmabuf->sgt) in ib_umem_dmabuf_map_pages()
29 sgt = dma_buf_map_attachment(umem_dmabuf->attach, DMA_BIDIRECTIONAL); in ib_umem_dmabuf_map_pages()
30 if (IS_ERR(sgt)) in ib_umem_dmabuf_map_pages()
31 return PTR_ERR(sgt); in ib_umem_dmabuf_map_pages()
38 for_each_sgtable_dma_sg(sgt, sg, i) { in ib_umem_dmabuf_map_pages()
61 umem_dmabuf->umem.sgt_append.sgt.sgl = umem_dmabuf->first_sg; in ib_umem_dmabuf_map_pages()
62 umem_dmabuf->umem.sgt_append.sgt.nents = nmap; in ib_umem_dmabuf_map_pages()
63 umem_dmabuf->sgt = sgt; in ib_umem_dmabuf_map_pages()
86 if (!umem_dmabuf->sgt) in ib_umem_dmabuf_unmap_pages()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/ |
| D | drm_prime.c | 624 struct sg_table *sgt; in drm_gem_map_dma_buf() local
633 sgt = obj->funcs->get_sg_table(obj); in drm_gem_map_dma_buf()
634 if (IS_ERR(sgt)) in drm_gem_map_dma_buf()
635 return sgt; in drm_gem_map_dma_buf()
637 ret = dma_map_sgtable(attach->dev, sgt, dir, in drm_gem_map_dma_buf()
640 sg_free_table(sgt); in drm_gem_map_dma_buf()
641 kfree(sgt); in drm_gem_map_dma_buf()
642 sgt = ERR_PTR(ret); in drm_gem_map_dma_buf()
645 return sgt; in drm_gem_map_dma_buf()
658 struct sg_table *sgt, in drm_gem_unmap_dma_buf() argument
[all …]
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| D | drm_gem_shmem_helper.c | 145 drm_prime_gem_destroy(obj, shmem->sgt); in drm_gem_shmem_free()
147 if (shmem->sgt) { in drm_gem_shmem_free()
148 dma_unmap_sgtable(obj->dev->dev, shmem->sgt, in drm_gem_shmem_free()
150 sg_free_table(shmem->sgt); in drm_gem_shmem_free()
151 kfree(shmem->sgt); in drm_gem_shmem_free()
466 dma_unmap_sgtable(dev->dev, shmem->sgt, DMA_BIDIRECTIONAL, 0); in drm_gem_shmem_purge_locked()
467 sg_free_table(shmem->sgt); in drm_gem_shmem_purge_locked()
468 kfree(shmem->sgt); in drm_gem_shmem_purge_locked()
469 shmem->sgt = NULL; in drm_gem_shmem_purge_locked()
704 struct sg_table *sgt; in drm_gem_shmem_get_pages_sgt() local
[all …]
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| D | drm_gem_dma_helper.c | 234 drm_prime_gem_destroy(gem_obj, dma_obj->sgt); in drm_gem_dma_free()
424 struct sg_table *sgt; in drm_gem_dma_get_sg_table() local
427 sgt = kzalloc(sizeof(*sgt), GFP_KERNEL); in drm_gem_dma_get_sg_table()
428 if (!sgt) in drm_gem_dma_get_sg_table()
431 ret = dma_get_sgtable(obj->dev->dev, sgt, dma_obj->vaddr, in drm_gem_dma_get_sg_table()
436 return sgt; in drm_gem_dma_get_sg_table()
439 kfree(sgt); in drm_gem_dma_get_sg_table()
464 struct sg_table *sgt) in drm_gem_dma_prime_import_sg_table() argument
469 if (drm_prime_get_contiguous_size(sgt) < attach->dmabuf->size) in drm_gem_dma_prime_import_sg_table()
477 dma_obj->dma_addr = sg_dma_address(sgt->sgl); in drm_gem_dma_prime_import_sg_table()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_dma_buf.c | 145 struct sg_table *sgt; in amdgpu_dma_buf_map() local
170 sgt = drm_prime_pages_to_sg(obj->dev, in amdgpu_dma_buf_map()
173 if (IS_ERR(sgt)) in amdgpu_dma_buf_map()
174 return sgt; in amdgpu_dma_buf_map()
176 if (dma_map_sgtable(attach->dev, sgt, dir, in amdgpu_dma_buf_map()
184 dir, &sgt); in amdgpu_dma_buf_map()
192 return sgt; in amdgpu_dma_buf_map()
195 sg_free_table(sgt); in amdgpu_dma_buf_map()
196 kfree(sgt); in amdgpu_dma_buf_map()
210 struct sg_table *sgt, in amdgpu_dma_buf_unmap() argument
[all …]
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| /linux-6.1.9/drivers/gpu/drm/lima/ |
| D | lima_gem.c | 29 struct sg_table sgt; in lima_heap_alloc() local
67 ret = sg_alloc_table_from_pages(&sgt, pages, i, 0, in lima_heap_alloc()
72 if (bo->base.sgt) { in lima_heap_alloc()
73 dma_unmap_sgtable(dev, bo->base.sgt, DMA_BIDIRECTIONAL, 0); in lima_heap_alloc()
74 sg_free_table(bo->base.sgt); in lima_heap_alloc()
76 bo->base.sgt = kmalloc(sizeof(*bo->base.sgt), GFP_KERNEL); in lima_heap_alloc()
77 if (!bo->base.sgt) { in lima_heap_alloc()
78 sg_free_table(&sgt); in lima_heap_alloc()
83 ret = dma_map_sgtable(dev, &sgt, DMA_BIDIRECTIONAL, 0); in lima_heap_alloc()
85 sg_free_table(&sgt); in lima_heap_alloc()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/etnaviv/ |
| D | etnaviv_gem.c | 23 struct sg_table *sgt = etnaviv_obj->sgt; in etnaviv_gem_scatter_map() local
30 dma_map_sgtable(dev->dev, sgt, DMA_BIDIRECTIONAL, 0); in etnaviv_gem_scatter_map()
36 struct sg_table *sgt = etnaviv_obj->sgt; in etnaviv_gem_scatterlist_unmap() local
54 dma_unmap_sgtable(dev->dev, sgt, DMA_BIDIRECTIONAL, 0); in etnaviv_gem_scatterlist_unmap()
75 if (etnaviv_obj->sgt) { in put_pages()
77 sg_free_table(etnaviv_obj->sgt); in put_pages()
78 kfree(etnaviv_obj->sgt); in put_pages()
79 etnaviv_obj->sgt = NULL; in put_pages()
101 if (!etnaviv_obj->sgt) { in etnaviv_gem_get_pages()
104 struct sg_table *sgt; in etnaviv_gem_get_pages() local
[all …]
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| /linux-6.1.9/drivers/gpu/drm/rockchip/ |
| D | rockchip_drm_gem.c | 40 ret = iommu_map_sgtable(private->domain, rk_obj->dma_addr, rk_obj->sgt, in rockchip_gem_iommu_map()
89 rk_obj->sgt = drm_prime_pages_to_sg(rk_obj->base.dev, in rockchip_gem_get_pages()
91 if (IS_ERR(rk_obj->sgt)) { in rockchip_gem_get_pages()
92 ret = PTR_ERR(rk_obj->sgt); in rockchip_gem_get_pages()
103 for_each_sgtable_sg(rk_obj->sgt, s, i) in rockchip_gem_get_pages()
106 dma_sync_sgtable_for_device(drm->dev, rk_obj->sgt, DMA_TO_DEVICE); in rockchip_gem_get_pages()
117 sg_free_table(rk_obj->sgt); in rockchip_gem_put_pages()
118 kfree(rk_obj->sgt); in rockchip_gem_put_pages()
342 dma_unmap_sgtable(drm->dev, rk_obj->sgt, in rockchip_gem_free_object()
345 drm_prime_gem_destroy(obj, rk_obj->sgt); in rockchip_gem_free_object()
[all …]
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| /linux-6.1.9/drivers/fpga/ |
| D | fpga-mgr.c | 96 struct sg_table *sgt) in fpga_mgr_write_sg() argument
99 return mgr->mops->write_sg(mgr, sgt); in fpga_mgr_write_sg()
182 struct sg_table *sgt) in fpga_mgr_parse_header_sg_first() argument
189 sg_miter_start(&miter, sgt->sgl, sgt->nents, SG_MITER_FROM_SG); in fpga_mgr_parse_header_sg_first()
214 struct sg_table *sgt, size_t *ret_size) in fpga_mgr_parse_header_sg() argument
236 len = sg_pcopy_to_buffer(sgt->sgl, sgt->nents, in fpga_mgr_parse_header_sg()
295 struct sg_table *sgt) in fpga_mgr_prepare_sg() argument
310 ret = fpga_mgr_parse_header_sg_first(mgr, info, sgt); in fpga_mgr_prepare_sg()
313 sg_miter_start(&miter, sgt->sgl, sgt->nents, SG_MITER_FROM_SG); in fpga_mgr_prepare_sg()
333 buf = fpga_mgr_parse_header_sg(mgr, info, sgt, &len); in fpga_mgr_prepare_sg()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/exynos/ |
| D | exynos_drm_gem.c | 125 drm_prime_gem_destroy(obj, exynos_gem->sgt); in exynos_drm_gem_destroy()
409 struct sg_table *sgt; in exynos_drm_gem_prime_get_sg_table() local
412 sgt = kzalloc(sizeof(*sgt), GFP_KERNEL); in exynos_drm_gem_prime_get_sg_table()
413 if (!sgt) in exynos_drm_gem_prime_get_sg_table()
416 ret = dma_get_sgtable_attrs(to_dma_dev(drm_dev), sgt, exynos_gem->cookie, in exynos_drm_gem_prime_get_sg_table()
421 kfree(sgt); in exynos_drm_gem_prime_get_sg_table()
425 return sgt; in exynos_drm_gem_prime_get_sg_table()
431 struct sg_table *sgt) in exynos_drm_gem_prime_import_sg_table() argument
436 if (drm_prime_get_contiguous_size(sgt) < attach->dmabuf->size) { in exynos_drm_gem_prime_import_sg_table()
455 exynos_gem->dma_addr = sg_dma_address(sgt->sgl); in exynos_drm_gem_prime_import_sg_table()
[all …]
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| /linux-6.1.9/drivers/gpu/drm/rcar-du/ |
| D | rcar_du_vsp.c | 206 struct sg_table *sgt = &sg_tables[i]; in rcar_du_vsp_map_fb() local
208 if (gem->sgt) { in rcar_du_vsp_map_fb()
219 ret = sg_alloc_table(sgt, gem->sgt->orig_nents, in rcar_du_vsp_map_fb()
224 src = gem->sgt->sgl; in rcar_du_vsp_map_fb()
225 dst = sgt->sgl; in rcar_du_vsp_map_fb()
226 for (j = 0; j < gem->sgt->orig_nents; ++j) { in rcar_du_vsp_map_fb()
233 ret = dma_get_sgtable(rcdu->dev, sgt, gem->vaddr, in rcar_du_vsp_map_fb()
239 ret = vsp1_du_map_sg(vsp->vsp, sgt); in rcar_du_vsp_map_fb()
241 sg_free_table(sgt); in rcar_du_vsp_map_fb()
250 struct sg_table *sgt = &sg_tables[i]; in rcar_du_vsp_map_fb() local
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