drivers/media/frc/frc_interface.h

/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
 */

#ifndef __FRC_INTERFACE_H__
#define __FRC_INTERFACE_H__
//==== amlogic include =============
#include <linux/amlogic/media/vpu/vpu.h>
#include <linux/amlogic/media/vfm/vframe.h>
#include <linux/amlogic/media/vout/vinfo.h>
#include <linux/amlogic/media/video_sink/vpp.h>
#include <linux/amlogic/media/frc/frc_common.h>

enum frc_state_e {
	FRC_STATE_DISABLE = 0,
	FRC_STATE_ENABLE,
	FRC_STATE_BYPASS,
	FRC_STATE_NULL,
};

enum frc_fpp_state_e {
	FPP_MEMC_OFF = 0,    // MEMC OFF
	FPP_MEMC_LOW,        // MEMC LOW, default level9
	FPP_MEMC_MID,        // MEMC MID, default level10
	FPP_MEMC_HIGH,       // MEMC HIGH, default level10 and fullback
	FPP_MEMC_CUSTOME,    // Retain customization
	FPP_MEMC_24PFILM,    // 24P Film mode, 32 Pulldown out 48fps
	FPP_MEMC_MAX,
};

//==== ioctl define =============
#define FRC_IOC_MAGIC                   'F'
#define FRC_IOC_GET_FRC_EN		_IOR(FRC_IOC_MAGIC, 0x00, unsigned int)
#define FRC_IOC_GET_FRC_STS		_IOR(FRC_IOC_MAGIC, 0x01, unsigned int)
#define FRC_IOC_SET_FRC_CANDENCE	_IOW(FRC_IOC_MAGIC, 0x02, unsigned int)
#define FRC_IOC_GET_VIDEO_LATENCY	_IOR(FRC_IOC_MAGIC, 0x03, unsigned int)
#define FRC_IOC_GET_IS_ON		_IOR(FRC_IOC_MAGIC, 0x04, unsigned int)
#define FRC_IOC_SET_INPUT_VS_RATE	_IOW(FRC_IOC_MAGIC, 0x05, unsigned int)
#define FRC_IOC_SET_MEMC_ON_OFF		_IOW(FRC_IOC_MAGIC, 0x06, unsigned int)
#define FRC_IOC_SET_MEMC_LEVEL		_IOW(FRC_IOC_MAGIC, 0x07, unsigned int)
#define FRC_IOC_SET_MEMC_DMEO_MODE	_IOW(FRC_IOC_MAGIC, 0x08, unsigned int)
#define FRC_IOC_SET_FPP_MEMC_LEVEL	_IOW(FRC_IOC_MAGIC, 0x09, enum frc_fpp_state_e)
#define FRC_IOC_SET_MEMC_VENDOR         _IOW(FRC_IOC_MAGIC, 0x0A, unsigned int)
#define FRC_IOC_SET_MEMC_FB		_IOW(FRC_IOC_MAGIC, 0x0B, unsigned int)
#define FRC_IOC_SET_MEMC_FILM		_IOW(FRC_IOC_MAGIC, 0x0C, unsigned int)
#define FRC_IOC_SET_MEMC_N2M		_IOW(FRC_IOC_MAGIC, 0x0D, unsigned int)
#define FRC_IOC_GET_MEMC_VERSION	_IOR(FRC_IOC_MAGIC, 0x0F, unsigned char[32])

int frc_input_handle(struct vframe_s *vf, struct vpp_frame_par_s *cur_video_sts);
int frc_set_mode(enum frc_state_e state);
int frc_get_video_latency(void);
int frc_is_on(void);
int frc_is_supported(void);
int frc_memc_set_level(u8 level);
int frc_fpp_memc_set_level(u8 level, u8 num);
int frc_set_seg_display(u8 enable, u8 seg1, u8 seg2, u8 seg3);

#endif