/*
 *
 * Copyright (C) 2017 Samsung Electronics
 *
 * Author:Wookwang Lee. <wookwang.lee@samsung.com>,
 * Author:Guneet Singh Khurana  <gs.khurana@samsung.com>,
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef __CCIC_SYSFS__
#define __CCIC_SYSFS__

extern const struct attribute_group ccic_sysfs_group;

#define CCIC_MAX_FW_PATH	64
#define CCIC_DEFAULT_FW		"usbpd/s2mm005.bin"
#define CCIC_DEFAULT_FULL_FW		"usbpd/USB_PD_FULL_DRIVER.bin"
#define CCIC_DEFAULT_UMS_FW			"/sdcard/Firmware/usbpd/s2mm005.bin"
#define CCIC_DEFAULT_FULL_UMS_FW	"/sdcard/Firmware/usbpd/USB_PD_FULL_DRIVER.bin"

enum {
	BUILT_IN = 0,
	UMS,
};

enum ccic_sysfs_property {
	CCIC_SYSFS_PROP_CHIP_NAME = 0,
	CCIC_SYSFS_PROP_CUR_VERSION,
	CCIC_SYSFS_PROP_SRC_VERSION,
	CCIC_SYSFS_PROP_LPM_MODE,
	CCIC_SYSFS_PROP_STATE,
	CCIC_SYSFS_PROP_RID,
	CCIC_SYSFS_PROP_CTRL_OPTION,
	CCIC_SYSFS_PROP_BOOTING_DRY,
	CCIC_SYSFS_PROP_FW_UPDATE,
	CCIC_SYSFS_PROP_FW_UPDATE_STATUS,
	CCIC_SYSFS_PROP_FW_WATER,
	CCIC_SYSFS_PROP_DEX_FAN_UVDM,
	CCIC_SYSFS_PROP_ACC_DEVICE_VERSION,
	CCIC_SYSFS_PROP_DEBUG_OPCODE,
	CCIC_SYSFS_PROP_CONTROL_GPIO,
	CCIC_SYSFS_PROP_USBPD_IDS,
	CCIC_SYSFS_PROP_USBPD_TYPE,	/* for SWITCH_STATE */
	CCIC_SYSFS_PROP_CC_PIN_STATUS,
	CCIC_SYSFS_PROP_RAM_TEST,
	CCIC_SYSFS_PROP_MAX_COUNT,
};
struct _ccic_data_t;
typedef struct _ccic_sysfs_property_t {
	enum ccic_sysfs_property *properties;
	size_t num_properties;
	int (*get_property)(struct _ccic_data_t *pccic_data,
			     enum ccic_sysfs_property prop,
			     char *buf);
	ssize_t (*set_property)(struct _ccic_data_t *pccic_data,
			     enum ccic_sysfs_property prop,
			     const char *buf,
				 size_t size);
	/* Decides whether userspace can change a specific property */
	int (*property_is_writeable)(struct _ccic_data_t *pccic_data,
				      enum ccic_sysfs_property prop);
} ccic_sysfs_property_t, *pccic_sysfs_property_t;

void ccic_sysfs_init_attrs(void);
#endif