mtk-lk/dev/lcm/inc/lcm_util.h

/* Copyright Statement:
*
* This software/firmware and related documentation ("MediaTek Software") are
* protected under relevant copyright laws. The information contained herein
* is confidential and proprietary to MediaTek Inc. and/or its licensors.
* Without the prior written permission of MediaTek inc. and/or its licensors,
* any reproduction, modification, use or disclosure of MediaTek Software,
* and information contained herein, in whole or in part, shall be strictly prohibited.
*/
/* MediaTek Inc. (C) 2015. All rights reserved.
*
* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
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* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*/
#ifndef __LCM_UTIL_H__
#define __LCM_UTIL_H__

#include "lcm_drv.h"
#include "lcm_common.h"

#define PIN_ENCRYPT 0x80000000
int lcm_util_get_i2c_lcd_bias(int *id, int *addr);
int lcm_util_get_pin(char *pin_name);

#if defined(MTK_LCM_DEVICE_TREE_SUPPORT)
LCM_STATUS lcm_util_set_data(const LCM_UTIL_FUNCS *lcm_util, char type, LCM_DATA_T1 *t1);
LCM_STATUS lcm_util_set_write_cmd_v1(const LCM_UTIL_FUNCS *lcm_util, LCM_DATA_T5 *t5,
				     unsigned char force_update);
LCM_STATUS lcm_util_set_write_cmd_v2(const LCM_UTIL_FUNCS *lcm_util, LCM_DATA_T3 *t3,
				     unsigned char force_update);
LCM_STATUS lcm_util_set_write_cmd_v23(const LCM_UTIL_FUNCS *lcm_util, void *handle,
				      LCM_DATA_T3 *t3, unsigned char force_update);
LCM_STATUS lcm_util_set_read_cmd_v2(const LCM_UTIL_FUNCS *lcm_util, LCM_DATA_T4 *t4,
				    unsigned int *compare);
#endif

#endif