/*
 * linux-3.10/drivers/media/platform/sunxi-vin/vin-cci/bsp_cci.h
 *
 * Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */


/*
 ******************************************************************************
 *
 * bsp_cci.h
 *
 * Hawkview ISP - bsp_cci.h module
 *
 * Copyright (c) 2015 by Allwinnertech Co., Ltd.  http://www.allwinnertech.com
 *
 * Version		  Author         Date		    Description
 *
 *   3.0		  Yang Feng   	2015/12/02	ISP Tuning Tools Support
 *
 ******************************************************************************
 */

#ifndef __BSP_CCI__H__
#define __BSP_CCI__H__

#include "csi_cci_reg.h"
#define CCI_IRQ
struct cci_tx_mode {
	struct cci_tx_buf tx_buf_mode;
	struct cci_tx_trig tx_trig_mode;
	unsigned int tx_trig_line_cnt;
};

struct cci_msg {
	struct cci_bus_fmt bus_fmt;
	unsigned char *pkt_buf;
	unsigned char pkt_num;
};

int bsp_csi_cci_set_base_addr(unsigned int sel, unsigned long addr);
void bsp_csi_cci_init(unsigned int sel);
void bsp_csi_cci_exit(unsigned int sel);
void bsp_csi_cci_init_helper(unsigned int sel);
void bsp_cci_set_tx_mode(unsigned int sel, struct cci_tx_mode *tx_mode);
void bsp_cci_tx_single(unsigned int sel, struct cci_msg *msg);
void bsp_cci_tx_repeat(unsigned int sel, struct cci_msg *msg);
void bsp_cci_int_enable(unsigned int sel, enum cci_int_sel interrupt);
void bsp_cci_int_disable(unsigned int sel, enum cci_int_sel interrupt);
void bsp_cci_bus_error_process(unsigned int sel);
int bsp_cci_irq_process(unsigned int sel);

int bsp_cci_tx_start_wait_done(unsigned int sel, struct cci_msg *msg);

void CCI_INLINE bsp_cci_int_get_status(unsigned int sel,
					    struct cci_int_status *status);
void CCI_INLINE bsp_cci_int_clear_status(unsigned int sel,
					      enum cci_int_sel interrupt);
enum cci_bus_status CCI_INLINE bsp_cci_get_bus_status(unsigned int sel);

int cci_wr_8_8(unsigned int sel, unsigned char reg, unsigned char data,
	       unsigned char slv);
int cci_wr_16_8(unsigned int sel, unsigned short reg, unsigned char data,
		unsigned char slv);
int cci_wr_16_16(unsigned int sel, unsigned short reg, unsigned short data,
		 unsigned char slv);
int cci_wr_8_16(unsigned int sel, unsigned char reg, unsigned short data,
		unsigned char slv);
int cci_wr_0_16(unsigned int sel, unsigned short data, unsigned char slv);
int cci_rd_8_8(unsigned int sel, unsigned char reg, unsigned char *data,
	       unsigned char slv);
int cci_rd_16_8(unsigned int sel, unsigned short reg, unsigned char *data,
		unsigned char slv);
int cci_rd_16_16(unsigned int sel, unsigned short reg, unsigned short *data,
		 unsigned char slv);
int cci_rd_8_16(unsigned int sel, unsigned char reg, unsigned short *data,
		unsigned char slv);
int cci_rd_0_16(unsigned int sel, unsigned short *data, unsigned char slv);
int cci_wr_a16_d8_continuous(unsigned int sel, unsigned short reg,
			     unsigned char *data, unsigned char slv, int size);

void cci_s_power(unsigned int sel, int on_off);

#endif /*__BSP_CCI__H__*/