Searched refs:db_attach (Results 1 – 3 of 3) sorted by relevance
| /linux-4.4.14/drivers/media/v4l2-core/ |
| D | videobuf2-dma-contig.c | 43 struct dma_buf_attachment *db_attach; member
81 if (!buf->vaddr && buf->db_attach) in vb2_dc_vaddr()
82 buf->vaddr = dma_buf_vmap(buf->db_attach->dmabuf); in vb2_dc_vaddr()
100 if (!sgt || buf->db_attach) in vb2_dc_prepare()
113 if (!sgt || buf->db_attach) in vb2_dc_finish()
257 struct dma_buf_attachment *db_attach) in vb2_dc_dmabuf_ops_detach() argument
259 struct vb2_dc_attachment *attach = db_attach->priv; in vb2_dc_dmabuf_ops_detach()
269 dma_unmap_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, in vb2_dc_dmabuf_ops_detach()
273 db_attach->priv = NULL; in vb2_dc_dmabuf_ops_detach()
277 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir) in vb2_dc_dmabuf_ops_map() argument
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| D | videobuf2-dma-sg.c | 56 struct dma_buf_attachment *db_attach; member
210 if (buf->db_attach) in vb2_dma_sg_prepare()
223 if (buf->db_attach) in vb2_dma_sg_finish()
320 if (buf->db_attach) in vb2_dma_sg_vaddr()
321 buf->vaddr = dma_buf_vmap(buf->db_attach->dmabuf); in vb2_dma_sg_vaddr()
423 struct dma_buf_attachment *db_attach) in vb2_dma_sg_dmabuf_ops_detach() argument
425 struct vb2_dma_sg_attachment *attach = db_attach->priv; in vb2_dma_sg_dmabuf_ops_detach()
435 dma_unmap_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, in vb2_dma_sg_dmabuf_ops_detach()
439 db_attach->priv = NULL; in vb2_dma_sg_dmabuf_ops_detach()
443 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir) in vb2_dma_sg_dmabuf_ops_map() argument
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| D | videobuf2-vmalloc.c | 246 struct dma_buf_attachment *db_attach) in vb2_vmalloc_dmabuf_ops_detach() argument
248 struct vb2_vmalloc_attachment *attach = db_attach->priv; in vb2_vmalloc_dmabuf_ops_detach()
258 dma_unmap_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, in vb2_vmalloc_dmabuf_ops_detach()
262 db_attach->priv = NULL; in vb2_vmalloc_dmabuf_ops_detach()
266 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir) in vb2_vmalloc_dmabuf_ops_map() argument
268 struct vb2_vmalloc_attachment *attach = db_attach->priv; in vb2_vmalloc_dmabuf_ops_map()
270 struct mutex *lock = &db_attach->dmabuf->lock; in vb2_vmalloc_dmabuf_ops_map()
284 dma_unmap_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, in vb2_vmalloc_dmabuf_ops_map()
290 sgt->nents = dma_map_sg(db_attach->dev, sgt->sgl, sgt->orig_nents, in vb2_vmalloc_dmabuf_ops_map()
305 static void vb2_vmalloc_dmabuf_ops_unmap(struct dma_buf_attachment *db_attach, in vb2_vmalloc_dmabuf_ops_unmap() argument
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