linux/drivers/media/usb/au0828/au0828-vbi.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
   au0828-vbi.c - VBI driver for au0828

   Copyright (C) 2010 Devin Heitmueller <[email protected]>

   This work was sponsored by GetWellNetwork Inc.

 */

#include "au0828.h"

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <media/v4l2-mc.h>

/* ------------------------------------------------------------------ */

static int vbi_queue_setup(struct vb2_queue *vq,
			   unsigned int *nbuffers, unsigned int *nplanes,
			   unsigned int sizes[], struct device *alloc_devs[])
{ … }

static int vbi_buffer_prepare(struct vb2_buffer *vb)
{ … }

static void
vbi_buffer_queue(struct vb2_buffer *vb)
{ … }

const struct vb2_ops au0828_vbi_qops = …;