Lines Matching refs:sgt
105 struct sg_table *sgt; in vb2_dma_sg_alloc() local
146 sgt = &buf->sg_table; in vb2_dma_sg_alloc()
151 if (dma_map_sgtable(buf->dev, sgt, buf->dma_dir, in vb2_dma_sg_alloc()
183 struct sg_table *sgt = &buf->sg_table; in vb2_dma_sg_put() local
189 dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir, in vb2_dma_sg_put()
205 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_prepare() local
210 dma_sync_sgtable_for_device(buf->dev, sgt, buf->dma_dir); in vb2_dma_sg_prepare()
216 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_finish() local
221 dma_sync_sgtable_for_cpu(buf->dev, sgt, buf->dma_dir); in vb2_dma_sg_finish()
228 struct sg_table *sgt; in vb2_dma_sg_get_userptr() local
259 sgt = &buf->sg_table; in vb2_dma_sg_get_userptr()
264 if (dma_map_sgtable(buf->dev, sgt, buf->dma_dir, in vb2_dma_sg_get_userptr()
286 struct sg_table *sgt = &buf->sg_table; in vb2_dma_sg_put_userptr() local
291 dma_unmap_sgtable(buf->dev, sgt, buf->dma_dir, DMA_ATTR_SKIP_CPU_SYNC); in vb2_dma_sg_put_userptr()
363 struct sg_table sgt; member
373 struct sg_table *sgt; in vb2_dma_sg_dmabuf_ops_attach() local
381 sgt = &attach->sgt; in vb2_dma_sg_dmabuf_ops_attach()
385 ret = sg_alloc_table(sgt, buf->dma_sgt->orig_nents, GFP_KERNEL); in vb2_dma_sg_dmabuf_ops_attach()
392 wr = sgt->sgl; in vb2_dma_sg_dmabuf_ops_attach()
393 for (i = 0; i < sgt->orig_nents; ++i) { in vb2_dma_sg_dmabuf_ops_attach()
409 struct sg_table *sgt; in vb2_dma_sg_dmabuf_ops_detach() local
414 sgt = &attach->sgt; in vb2_dma_sg_dmabuf_ops_detach()
418 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_dma_sg_dmabuf_ops_detach()
419 sg_free_table(sgt); in vb2_dma_sg_dmabuf_ops_detach()
430 struct sg_table *sgt; in vb2_dma_sg_dmabuf_ops_map() local
434 sgt = &attach->sgt; in vb2_dma_sg_dmabuf_ops_map()
438 return sgt; in vb2_dma_sg_dmabuf_ops_map()
443 dma_unmap_sgtable(db_attach->dev, sgt, attach->dma_dir, 0); in vb2_dma_sg_dmabuf_ops_map()
448 if (dma_map_sgtable(db_attach->dev, sgt, dma_dir, 0)) { in vb2_dma_sg_dmabuf_ops_map()
458 return sgt; in vb2_dma_sg_dmabuf_ops_map()
462 struct sg_table *sgt, enum dma_data_direction dma_dir) in vb2_dma_sg_dmabuf_ops_unmap() argument
478 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_dmabuf_ops_begin_cpu_access() local
480 dma_sync_sg_for_cpu(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir); in vb2_dma_sg_dmabuf_ops_begin_cpu_access()
489 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_dmabuf_ops_end_cpu_access() local
491 dma_sync_sg_for_device(buf->dev, sgt->sgl, sgt->nents, buf->dma_dir); in vb2_dma_sg_dmabuf_ops_end_cpu_access()
555 struct sg_table *sgt; in vb2_dma_sg_map_dmabuf() local
568 sgt = dma_buf_map_attachment(buf->db_attach, buf->dma_dir); in vb2_dma_sg_map_dmabuf()
569 if (IS_ERR(sgt)) { in vb2_dma_sg_map_dmabuf()
574 buf->dma_sgt = sgt; in vb2_dma_sg_map_dmabuf()
583 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_unmap_dmabuf() local
591 if (WARN_ON(!sgt)) { in vb2_dma_sg_unmap_dmabuf()
600 dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir); in vb2_dma_sg_unmap_dmabuf()