linux/drivers/media/platform/verisilicon/hantro_v4l2.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Hantro VPU codec driver
 *
 * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
 *	Alpha Lin <[email protected]>
 *	Jeffy Chen <[email protected]>
 *
 * Copyright 2018 Google LLC.
 *	Tomasz Figa <[email protected]>
 *
 * Based on s5p-mfc driver by Samsung Electronics Co., Ltd.
 * Copyright (C) 2011 Samsung Electronics Co., Ltd.
 */

#ifndef HANTRO_V4L2_H_
#define HANTRO_V4L2_H_

#include "hantro.h"

#define HANTRO_FORCE_POSTPROC	true
#define HANTRO_AUTO_POSTPROC	false

extern const struct v4l2_ioctl_ops hantro_ioctl_ops;
extern const struct vb2_ops hantro_queue_ops;

int hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth, bool need_postproc);
void hantro_reset_fmts(struct hantro_ctx *ctx);
int hantro_get_format_depth(u32 fourcc);
const struct hantro_fmt *
hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream,
		       int bit_depth, bool need_postproc);

#endif /* HANTRO_V4L2_H_ */