linux/drivers/media/test-drivers/vivid/vivid-kthread-out.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * vivid-kthread-out.h - video/vbi output thread support functions.
 *
 * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
 */

#include <linux/module.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/font.h>
#include <linux/mutex.h>
#include <linux/videodev2.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
#include <linux/random.h>
#include <linux/v4l2-dv-timings.h>
#include <linux/jiffies.h>
#include <asm/div64.h>
#include <media/videobuf2-vmalloc.h>
#include <media/v4l2-dv-timings.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-fh.h>
#include <media/v4l2-event.h>

#include "vivid-core.h"
#include "vivid-vid-common.h"
#include "vivid-vid-cap.h"
#include "vivid-vid-out.h"
#include "vivid-radio-common.h"
#include "vivid-radio-rx.h"
#include "vivid-radio-tx.h"
#include "vivid-sdr-cap.h"
#include "vivid-vbi-cap.h"
#include "vivid-vbi-out.h"
#include "vivid-osd.h"
#include "vivid-ctrls.h"
#include "vivid-kthread-out.h"
#include "vivid-meta-out.h"

static void vivid_thread_vid_out_tick(struct vivid_dev *dev)
{ … }

static int vivid_thread_vid_out(void *data)
{ … }

static void vivid_grab_controls(struct vivid_dev *dev, bool grab)
{ … }

int vivid_start_generating_vid_out(struct vivid_dev *dev, bool *pstreaming)
{ … }

void vivid_stop_generating_vid_out(struct vivid_dev *dev, bool *pstreaming)
{ … }