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Searched refs:exp_info (Results 1 – 25 of 25) sorted by relevance

/linux/drivers/dma-buf/
A Ddma-heap.c217 struct dma_heap *dma_heap_add(const struct dma_heap_export_info *exp_info) in dma_heap_add() argument
224 if (!exp_info->name || !strcmp(exp_info->name, "")) { in dma_heap_add()
229 if (!exp_info->ops || !exp_info->ops->allocate) { in dma_heap_add()
237 if (!strcmp(h->name, exp_info->name)) { in dma_heap_add()
240 exp_info->name); in dma_heap_add()
250 heap->name = exp_info->name; in dma_heap_add()
251 heap->ops = exp_info->ops; in dma_heap_add()
252 heap->priv = exp_info->priv; in dma_heap_add()
A Ddma-buf.c502 if (!exp_info->resv) in dma_buf_export()
508 if (WARN_ON(!exp_info->priv in dma_buf_export()
509 || !exp_info->ops in dma_buf_export()
510 || !exp_info->ops->map_dma_buf in dma_buf_export()
517 (exp_info->ops->pin || exp_info->ops->unpin))) in dma_buf_export()
520 if (WARN_ON(!exp_info->ops->pin != !exp_info->ops->unpin)) in dma_buf_export()
532 dmabuf->priv = exp_info->priv; in dma_buf_export()
533 dmabuf->ops = exp_info->ops; in dma_buf_export()
534 dmabuf->size = exp_info->size; in dma_buf_export()
536 dmabuf->owner = exp_info->owner; in dma_buf_export()
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A Dudmabuf.c167 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in udmabuf_create()
262 exp_info.ops = &udmabuf_ops; in udmabuf_create()
263 exp_info.size = ubuf->pagecount << PAGE_SHIFT; in udmabuf_create()
264 exp_info.priv = ubuf; in udmabuf_create()
265 exp_info.flags = O_RDWR; in udmabuf_create()
268 buf = dma_buf_export(&exp_info); in udmabuf_create()
/linux/drivers/dma-buf/heaps/
A Dcma_heap.c281 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in cma_heap_allocate()
343 exp_info.ops = &cma_heap_buf_ops; in cma_heap_allocate()
344 exp_info.size = buffer->len; in cma_heap_allocate()
345 exp_info.flags = fd_flags; in cma_heap_allocate()
346 exp_info.priv = buffer; in cma_heap_allocate()
347 dmabuf = dma_buf_export(&exp_info); in cma_heap_allocate()
371 struct dma_heap_export_info exp_info; in __add_cma_heap() local
378 exp_info.name = cma_get_name(cma); in __add_cma_heap()
379 exp_info.ops = &cma_heap_ops; in __add_cma_heap()
380 exp_info.priv = cma_heap; in __add_cma_heap()
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A Dsystem_heap.c341 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in system_heap_allocate()
395 exp_info.ops = &system_heap_buf_ops; in system_heap_allocate()
396 exp_info.size = buffer->len; in system_heap_allocate()
397 exp_info.flags = fd_flags; in system_heap_allocate()
398 exp_info.priv = buffer; in system_heap_allocate()
399 dmabuf = dma_buf_export(&exp_info); in system_heap_allocate()
427 struct dma_heap_export_info exp_info; in system_heap_create() local
429 exp_info.name = "system"; in system_heap_create()
430 exp_info.ops = &system_heap_ops; in system_heap_create()
431 exp_info.priv = NULL; in system_heap_create()
[all …]
/linux/drivers/virtio/
A Dvirtio_dma_buf.c21 (const struct dma_buf_export_info *exp_info) in virtio_dma_buf_export() argument
24 container_of(exp_info->ops, in virtio_dma_buf_export()
27 if (!exp_info->ops || in virtio_dma_buf_export()
28 exp_info->ops->attach != &virtio_dma_buf_attach || in virtio_dma_buf_export()
33 return dma_buf_export(exp_info); in virtio_dma_buf_export()
/linux/drivers/gpu/drm/virtio/
A Dvirtgpu_prime.c117 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in virtgpu_gem_prime_export()
133 exp_info.ops = &virtgpu_dmabuf_ops.ops; in virtgpu_gem_prime_export()
134 exp_info.size = obj->size; in virtgpu_gem_prime_export()
135 exp_info.flags = flags; in virtgpu_gem_prime_export()
136 exp_info.priv = obj; in virtgpu_gem_prime_export()
137 exp_info.resv = obj->resv; in virtgpu_gem_prime_export()
139 buf = virtio_dma_buf_export(&exp_info); in virtgpu_gem_prime_export()
/linux/drivers/gpu/drm/i915/gem/selftests/
A Dmock_dmabuf.c101 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in mock_dmabuf()
117 exp_info.ops = &mock_dmabuf_ops; in mock_dmabuf()
118 exp_info.size = npages * PAGE_SIZE; in mock_dmabuf()
119 exp_info.flags = O_CLOEXEC; in mock_dmabuf()
120 exp_info.priv = mock; in mock_dmabuf()
122 dmabuf = dma_buf_export(&exp_info); in mock_dmabuf()
/linux/drivers/gpu/drm/omapdrm/
A Domap_gem_dmabuf.c114 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in omap_gem_prime_export()
116 exp_info.ops = &omap_dmabuf_ops; in omap_gem_prime_export()
117 exp_info.size = obj->size; in omap_gem_prime_export()
118 exp_info.flags = flags; in omap_gem_prime_export()
119 exp_info.priv = obj; in omap_gem_prime_export()
121 return drm_gem_dmabuf_export(obj->dev, &exp_info); in omap_gem_prime_export()
/linux/drivers/gpu/drm/i915/gem/
A Di915_gem_dmabuf.c221 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in i915_gem_prime_export()
223 exp_info.ops = &i915_dmabuf_ops; in i915_gem_prime_export()
224 exp_info.size = gem_obj->size; in i915_gem_prime_export()
225 exp_info.flags = flags; in i915_gem_prime_export()
226 exp_info.priv = gem_obj; in i915_gem_prime_export()
227 exp_info.resv = obj->base.resv; in i915_gem_prime_export()
235 return drm_gem_dmabuf_export(gem_obj->dev, &exp_info); in i915_gem_prime_export()
/linux/drivers/media/common/videobuf2/
A Dvideobuf2-vmalloc.c346 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in vb2_vmalloc_get_dmabuf()
348 exp_info.ops = &vb2_vmalloc_dmabuf_ops; in vb2_vmalloc_get_dmabuf()
349 exp_info.size = buf->size; in vb2_vmalloc_get_dmabuf()
350 exp_info.flags = flags; in vb2_vmalloc_get_dmabuf()
351 exp_info.priv = buf; in vb2_vmalloc_get_dmabuf()
356 dbuf = dma_buf_export(&exp_info); in vb2_vmalloc_get_dmabuf()
A Dvideobuf2-dma-sg.c528 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in vb2_dma_sg_get_dmabuf()
530 exp_info.ops = &vb2_dma_sg_dmabuf_ops; in vb2_dma_sg_get_dmabuf()
531 exp_info.size = buf->size; in vb2_dma_sg_get_dmabuf()
532 exp_info.flags = flags; in vb2_dma_sg_get_dmabuf()
533 exp_info.priv = buf; in vb2_dma_sg_get_dmabuf()
538 dbuf = dma_buf_export(&exp_info); in vb2_dma_sg_get_dmabuf()
A Dvideobuf2-dma-contig.c513 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in vb2_dc_get_dmabuf()
515 exp_info.ops = &vb2_dc_dmabuf_ops; in vb2_dc_get_dmabuf()
516 exp_info.size = buf->size; in vb2_dc_get_dmabuf()
517 exp_info.flags = flags; in vb2_dc_get_dmabuf()
518 exp_info.priv = buf; in vb2_dc_get_dmabuf()
526 dbuf = dma_buf_export(&exp_info); in vb2_dc_get_dmabuf()
/linux/drivers/xen/
A Dgntdev-dmabuf.c367 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in dmabuf_exp_from_pages()
383 exp_info.exp_name = KBUILD_MODNAME; in dmabuf_exp_from_pages()
385 exp_info.owner = args->dev->driver->owner; in dmabuf_exp_from_pages()
387 exp_info.owner = THIS_MODULE; in dmabuf_exp_from_pages()
388 exp_info.ops = &dmabuf_exp_ops; in dmabuf_exp_from_pages()
389 exp_info.size = args->count << PAGE_SHIFT; in dmabuf_exp_from_pages()
390 exp_info.flags = O_RDWR; in dmabuf_exp_from_pages()
391 exp_info.priv = gntdev_dmabuf; in dmabuf_exp_from_pages()
393 gntdev_dmabuf->dmabuf = dma_buf_export(&exp_info); in dmabuf_exp_from_pages()
/linux/drivers/gpu/drm/tegra/
A Dgem.c681 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in tegra_gem_prime_export()
683 exp_info.exp_name = KBUILD_MODNAME; in tegra_gem_prime_export()
684 exp_info.owner = gem->dev->driver->fops->owner; in tegra_gem_prime_export()
685 exp_info.ops = &tegra_gem_prime_dmabuf_ops; in tegra_gem_prime_export()
686 exp_info.size = gem->size; in tegra_gem_prime_export()
687 exp_info.flags = flags; in tegra_gem_prime_export()
688 exp_info.priv = gem; in tegra_gem_prime_export()
690 return drm_gem_dmabuf_export(gem->dev, &exp_info); in tegra_gem_prime_export()
/linux/drivers/gpu/drm/armada/
A Darmada_gem.c489 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in armada_gem_prime_export()
491 exp_info.ops = &armada_gem_prime_dmabuf_ops; in armada_gem_prime_export()
492 exp_info.size = obj->size; in armada_gem_prime_export()
493 exp_info.flags = O_RDWR; in armada_gem_prime_export()
494 exp_info.priv = obj; in armada_gem_prime_export()
496 return drm_gem_dmabuf_export(obj->dev, &exp_info); in armada_gem_prime_export()
/linux/drivers/gpu/drm/vmwgfx/
A Dttm_object.c717 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in ttm_prime_handle_to_fd()
722 exp_info.ops = &tdev->ops; in ttm_prime_handle_to_fd()
723 exp_info.size = prime->size; in ttm_prime_handle_to_fd()
724 exp_info.flags = flags; in ttm_prime_handle_to_fd()
725 exp_info.priv = prime; in ttm_prime_handle_to_fd()
737 dma_buf = dma_buf_export(&exp_info); in ttm_prime_handle_to_fd()
/linux/drivers/gpu/drm/
A Ddrm_prime.c244 struct dma_buf_export_info *exp_info) in drm_gem_dmabuf_export() argument
246 struct drm_gem_object *obj = exp_info->priv; in drm_gem_dmabuf_export()
249 dma_buf = dma_buf_export(exp_info); in drm_gem_dmabuf_export()
881 struct dma_buf_export_info exp_info = { in drm_gem_prime_export() local
891 return drm_gem_dmabuf_export(dev, &exp_info); in drm_gem_prime_export()
/linux/include/linux/
A Ddma-heap.h66 struct dma_heap *dma_heap_add(const struct dma_heap_export_info *exp_info);
A Dvirtio_dma_buf.h33 (const struct dma_buf_export_info *exp_info);
A Ddma-buf.h613 struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info);
/linux/include/drm/
A Ddrm_prime.h67 struct dma_buf_export_info *exp_info);
/linux/samples/vfio-mdev/
A Dmbochs.c982 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in mbochs_dmabuf_export()
993 exp_info.ops = &mbochs_dmabuf_ops; in mbochs_dmabuf_export()
994 exp_info.size = dmabuf->mode.size; in mbochs_dmabuf_export()
995 exp_info.priv = dmabuf; in mbochs_dmabuf_export()
997 buf = dma_buf_export(&exp_info); in mbochs_dmabuf_export()
/linux/drivers/misc/
A Dfastrpc.c1263 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in fastrpc_dmabuf_alloc()
1273 exp_info.ops = &fastrpc_dma_buf_ops; in fastrpc_dmabuf_alloc()
1274 exp_info.size = bp.size; in fastrpc_dmabuf_alloc()
1275 exp_info.flags = O_RDWR; in fastrpc_dmabuf_alloc()
1276 exp_info.priv = buf; in fastrpc_dmabuf_alloc()
1277 buf->dmabuf = dma_buf_export(&exp_info); in fastrpc_dmabuf_alloc()
/linux/drivers/misc/habanalabs/common/
A Dmemory.c1763 DEFINE_DMA_BUF_EXPORT_INFO(exp_info); in export_dmabuf_common()
1767 exp_info.ops = &habanalabs_dmabuf_ops; in export_dmabuf_common()
1768 exp_info.size = total_size; in export_dmabuf_common()
1769 exp_info.flags = flags; in export_dmabuf_common()
1770 exp_info.priv = hl_dmabuf; in export_dmabuf_common()
1772 hl_dmabuf->dmabuf = dma_buf_export(&exp_info); in export_dmabuf_common()

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