common/videobuf2/videobuf2-v4l2.c

69 	/* Is memory for copying plane information present? */
106 			length = (b->memory == VB2_MEMORY_USERPTR ||
107 				  b->memory == VB2_MEMORY_DMABUF)
121 		length = (b->memory == VB2_MEMORY_USERPTR)
207 		switch (b->memory) {
282 		switch (b->memory) {
380 	if (b->memory != q->memory) {
381 		dprintk(q, 1, "%s: invalid memory type\n", opname);
489 	b->memory = vb->memory;
503 		 * for it. The caller has already verified memory and size.
512 			if (q->memory == VB2_MEMORY_MMAP)
514 			else if (q->memory == VB2_MEMORY_USERPTR)
516 			else if (q->memory == VB2_MEMORY_DMABUF)
528 		if (q->memory == VB2_MEMORY_MMAP)
530 		else if (q->memory == VB2_MEMORY_USERPTR)
532 		else if (q->memory == VB2_MEMORY_DMABUF)
597 		if (vb->vb2_queue->memory != VB2_MEMORY_MMAP) {
674 static void vb2_set_flags_and_caps(struct vb2_queue *q, u32 memory,
677 	if (!q->allow_cache_hints || memory != V4L2_MEMORY_MMAP) {
709 	int ret = vb2_verify_memory_type(q, req->memory, req->type);
712 	vb2_set_flags_and_caps(q, req->memory, &flags,
715 	return ret ? ret : vb2_core_reqbufs(q, req->memory,
751 	int ret = vb2_verify_memory_type(q, create->memory, f->type);
755 	vb2_set_flags_and_caps(q, create->memory, &create->flags,
801 	return vb2_core_create_bufs(q, create->memory,
1026 	int res = vb2_verify_memory_type(vdev->queue, p->memory, p->type);
1029 	vb2_set_flags_and_caps(vdev->queue, p->memory, &flags,
1036 	res = vb2_core_reqbufs(vdev->queue, p->memory, p->flags, &p->count);
1049 	int res = vb2_verify_memory_type(vdev->queue, p->memory, p->format.type);
1052 	vb2_set_flags_and_caps(vdev->queue, p->memory, &p->flags,
1055 	 * If count == 0, then just check if memory and type are valid.