Lines Matching refs:dmabuf
76 struct dma_buf **dmabuf) in get_dmafd_sgtbl() argument
84 *dmabuf = NULL; in get_dmafd_sgtbl()
87 *dmabuf = dma_buf_get(dma_fd); in get_dmafd_sgtbl()
88 if (IS_ERR(*dmabuf)) { in get_dmafd_sgtbl()
89 ret = PTR_ERR(*dmabuf); in get_dmafd_sgtbl()
93 *dma_attach = dma_buf_attach(*dmabuf, dev); in get_dmafd_sgtbl()
111 dma_buf_detach(*dmabuf, *dma_attach); in get_dmafd_sgtbl()
113 if (*dmabuf) in get_dmafd_sgtbl()
114 dma_buf_put(*dmabuf); in get_dmafd_sgtbl()
117 *dmabuf = NULL; in get_dmafd_sgtbl()
125 struct dma_buf *dmabuf) in put_dmafd_sgtbl() argument
130 if (!sg_tbl || !dma_attach || !dmabuf) in put_dmafd_sgtbl()
134 dma_buf_detach(dmabuf, dma_attach); in put_dmafd_sgtbl()
135 dma_buf_put(dmabuf); in put_dmafd_sgtbl()