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Searched refs:db_attach (Results 1 – 3 of 3) sorted by relevance

/Linux-v6.6/drivers/media/common/videobuf2/
Dvideobuf2-dma-sg.c53 struct dma_buf_attachment *db_attach; member
313 if (buf->db_attach) { in vb2_dma_sg_vaddr()
314 ret = dma_buf_vmap_unlocked(buf->db_attach->dmabuf, &map); in vb2_dma_sg_vaddr()
407 struct dma_buf_attachment *db_attach) in vb2_dma_sg_dmabuf_ops_detach() argument
409 struct vb2_dma_sg_attachment *attach = db_attach->priv; in vb2_dma_sg_dmabuf_ops_detach()
419 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_dma_sg_dmabuf_ops_detach()
422 db_attach->priv = NULL; in vb2_dma_sg_dmabuf_ops_detach()
426 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir) in vb2_dma_sg_dmabuf_ops_map() argument
428 struct vb2_dma_sg_attachment *attach = db_attach->priv; in vb2_dma_sg_dmabuf_ops_map()
438 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_dma_sg_dmabuf_ops_map()
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Dvideobuf2-dma-contig.c43 struct dma_buf_attachment *db_attach; member
101 if (buf->db_attach) { in vb2_dc_vaddr()
104 if (!dma_buf_vmap_unlocked(buf->db_attach->dmabuf, &map)) in vb2_dc_vaddr()
356 struct dma_buf_attachment *db_attach) in vb2_dc_dmabuf_ops_detach() argument
358 struct vb2_dc_attachment *attach = db_attach->priv; in vb2_dc_dmabuf_ops_detach()
374 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, in vb2_dc_dmabuf_ops_detach()
378 db_attach->priv = NULL; in vb2_dc_dmabuf_ops_detach()
382 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir) in vb2_dc_dmabuf_ops_map() argument
384 struct vb2_dc_attachment *attach = db_attach->priv; in vb2_dc_dmabuf_ops_map()
394 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, in vb2_dc_dmabuf_ops_map()
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Dvideobuf2-vmalloc.c250 struct dma_buf_attachment *db_attach) in vb2_vmalloc_dmabuf_ops_detach() argument
252 struct vb2_vmalloc_attachment *attach = db_attach->priv; in vb2_vmalloc_dmabuf_ops_detach()
262 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_vmalloc_dmabuf_ops_detach()
265 db_attach->priv = NULL; in vb2_vmalloc_dmabuf_ops_detach()
269 struct dma_buf_attachment *db_attach, enum dma_data_direction dma_dir) in vb2_vmalloc_dmabuf_ops_map() argument
271 struct vb2_vmalloc_attachment *attach = db_attach->priv; in vb2_vmalloc_dmabuf_ops_map()
281 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_vmalloc_dmabuf_ops_map()
286 if (dma_map_sgtable(db_attach->dev, sgt, dma_dir, 0)) { in vb2_vmalloc_dmabuf_ops_map()
296 static void vb2_vmalloc_dmabuf_ops_unmap(struct dma_buf_attachment *db_attach, in vb2_vmalloc_dmabuf_ops_unmap() argument