Lines Matching defs:req
441 struct v4l2_requestbuffers *req)
446 if (req->count < 1) {
447 dprintk(1, "reqbufs: count invalid (%d)\n", req->count);
451 if (req->memory != V4L2_MEMORY_MMAP &&
452 req->memory != V4L2_MEMORY_USERPTR &&
453 req->memory != V4L2_MEMORY_OVERLAY) {
459 if (req->type != q->type) {
476 count = req->count;
485 retval = __videobuf_mmap_setup(q, count, size, req->memory);
491 req->count = retval;