Searched refs:db_attach (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/media/common/videobuf2/ |
| A D | videobuf2-dma-sg.c | 53 struct dma_buf_attachment *db_attach; member
312 if (buf->db_attach) { in vb2_dma_sg_vaddr()
313 ret = dma_buf_vmap(buf->db_attach->dmabuf, &map); in vb2_dma_sg_vaddr()
406 struct dma_buf_attachment *db_attach) in vb2_dma_sg_dmabuf_ops_detach() argument
421 db_attach->priv = NULL; in vb2_dma_sg_dmabuf_ops_detach()
429 struct mutex *lock = &db_attach->dmabuf->lock; in vb2_dma_sg_dmabuf_ops_map()
557 if (WARN_ON(!buf->db_attach)) { in vb2_dma_sg_map_dmabuf()
586 if (WARN_ON(!buf->db_attach)) { in vb2_dma_sg_unmap_dmabuf()
597 dma_buf_vunmap(buf->db_attach->dmabuf, &map); in vb2_dma_sg_unmap_dmabuf()
614 dma_buf_detach(buf->db_attach->dmabuf, buf->db_attach); in vb2_dma_sg_detach_dmabuf()
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| A D | videobuf2-dma-contig.c | 43 struct dma_buf_attachment *db_attach; member
101 if (buf->db_attach) { in vb2_dc_vaddr()
104 if (!dma_buf_vmap(buf->db_attach->dmabuf, &map)) in vb2_dc_vaddr()
356 struct dma_buf_attachment *db_attach) in vb2_dc_dmabuf_ops_detach() argument
378 db_attach->priv = NULL; in vb2_dc_dmabuf_ops_detach()
386 struct mutex *lock = &db_attach->dmabuf->lock; in vb2_dc_dmabuf_ops_map()
703 if (WARN_ON(!buf->db_attach)) { in vb2_dc_map_dmabuf()
742 if (WARN_ON(!buf->db_attach)) { in vb2_dc_unmap_dmabuf()
753 dma_buf_vunmap(buf->db_attach->dmabuf, &map); in vb2_dc_unmap_dmabuf()
771 dma_buf_detach(buf->db_attach->dmabuf, buf->db_attach); in vb2_dc_detach_dmabuf()
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| A D | videobuf2-vmalloc.c | 248 struct dma_buf_attachment *db_attach) in vb2_vmalloc_dmabuf_ops_detach() argument
250 struct vb2_vmalloc_attachment *attach = db_attach->priv; in vb2_vmalloc_dmabuf_ops_detach()
260 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_vmalloc_dmabuf_ops_detach()
263 db_attach->priv = NULL; in vb2_vmalloc_dmabuf_ops_detach()
267 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir) in vb2_vmalloc_dmabuf_ops_map() argument
269 struct vb2_vmalloc_attachment *attach = db_attach->priv; in vb2_vmalloc_dmabuf_ops_map()
271 struct mutex *lock = &db_attach->dmabuf->lock; in vb2_vmalloc_dmabuf_ops_map()
285 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_vmalloc_dmabuf_ops_map()
290 if (dma_map_sgtable(db_attach->dev, sgt, dma_dir, 0)) { in vb2_vmalloc_dmabuf_ops_map()
303 static void vb2_vmalloc_dmabuf_ops_unmap(struct dma_buf_attachment *db_attach, in vb2_vmalloc_dmabuf_ops_unmap() argument
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