251 lines
7.3 KiB
C
251 lines
7.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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#ifndef _INC_LCD_H
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#define _INC_LCD_H
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#include <linux/types.h>
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enum lcd_type_e {
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LCD_RGB = 0,
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LCD_LVDS,
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LCD_VBYONE,
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LCD_MIPI,
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LCD_MLVDS,
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LCD_P2P,
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LCD_EDP,
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LCD_BT656,
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LCD_BT1120,
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LCD_TYPE_MAX,
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};
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struct aml_lcd_panel_info_s {
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enum lcd_type_e lcd_type;
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unsigned int status;
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};
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/* **********************************
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* HDR info define
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* **********************************
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*/
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struct lcd_optical_info_s {
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unsigned int hdr_support;
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unsigned int features;
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unsigned int primaries_r_x;
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unsigned int primaries_r_y;
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unsigned int primaries_g_x;
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unsigned int primaries_g_y;
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unsigned int primaries_b_x;
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unsigned int primaries_b_y;
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unsigned int white_point_x;
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unsigned int white_point_y;
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unsigned int luma_max;
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unsigned int luma_min;
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unsigned int luma_avg;
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unsigned char ldim_support; /* adv_flag_0 */
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unsigned char adv_flag_1;
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unsigned char adv_flag_2;
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unsigned char adv_flag_3;
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unsigned int luma_peak;
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};
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/**************************************
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* Ioctl Phy Info
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* ************************************
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*/
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#define CH_LANE_MAX 32
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struct ioctl_phy_lane_s {
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unsigned int preem;
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unsigned int amp;
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unsigned int rterm;
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unsigned char data_sel;
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unsigned char pn_swap;
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};
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struct ioctl_phy_config_s {
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unsigned int lane_num; //read only, can't write
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unsigned int vswing;
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unsigned int vcm;
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unsigned int odt;
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unsigned int cv_mode;
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struct ioctl_phy_lane_s lane[CH_LANE_MAX];
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};
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/* **********************************
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* IOCTL define
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* **********************************
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*/
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struct aml_lcd_tcon_bin_s {
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unsigned int index;
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unsigned int size;
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union {
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void *ptr;
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long long ptr_length;
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};
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};
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struct aml_lcd_path_s {
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char path[256];
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};
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struct aml_lcd_ss_ctl_s {
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unsigned int level;
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unsigned int freq;
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unsigned int mode;
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};
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struct aml_lcd_dccd_config_s {
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unsigned int size;
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union {
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void *ptr;
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unsigned long long unuse;
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} data;
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};
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/*tcon lut bit define, for ctrl_mask*/
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#define LCD_TCON_LUT_MASK 0x00ffffff
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#define LCD_TCON_LUT_VAC 0x00000001
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#define LCD_TCON_LUT_DEMURA 0x00000002
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#define LCD_TCON_LUT_DITHER 0x00000004
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#define LCD_TCON_LUT_ACC 0x00000010
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#define LCD_TCON_LUT_PRE_ACC 0x00000020
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#define LCD_TCON_LUT_OD 0x00000100
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#define LCD_TCON_LUT_LOD 0x00000200
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/*tcon ctrl sub cmd, for ctrl_type*/
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#define LCD_TCON_CTRL_LUT_VALID_GET 0x1
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#define LCD_TCON_CTRL_LUT_DEMO_SET 0x2
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#define LCD_TCON_CTRL_LUT_DEMO_GET 0x3
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struct aml_lcd_tcon_ctrl_s {
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unsigned int ctrl_mask;
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unsigned int ctrl_type;
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unsigned int ctrl_val;
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};
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#define LCD_IOC_TYPE 'C'
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#define LCD_IOC_NR_GET_HDR_INFO 0x0
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#define LCD_IOC_NR_SET_HDR_INFO 0x1
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#define LCD_IOC_GET_TCON_BIN_MAX_CNT_INFO 0x2
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#define LCD_IOC_SET_TCON_DATA_INDEX_INFO 0x3
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#define LCD_IOC_GET_TCON_BIN_PATH_INFO 0x4
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#define LCD_IOC_SET_TCON_BIN_DATA_INFO 0x5
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#define LCD_IOC_POWER_CTRL 0x6
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#define LCD_IOC_MUTE_CTRL 0x7
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#define LCD_IOC_GET_FRAME_RATE 0x9
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#define LCD_IOC_SET_PHY_PARAM 0xa
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#define LCD_IOC_GET_PHY_PARAM 0xb
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#define LCD_IOC_SET_SS 0xc
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#define LCD_IOC_GET_SS 0xd
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#define LCD_IOC_SET_TCON_BIN_DATA_FINISH 0xe
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#define LCD_IOC_GET_CONFIG_READY 0xf
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#define LCD_IOC_GET_PANEL_INFO 0x10
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#define LCD_IOC_GET_TCON_PMU_PATH 0x11
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/*
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* tcon dccd: use 0x20~0x2f
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*/
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#define TCON_IOC_SET_DCCD 0x20
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#define TCON_IOC_SET_QUICK_REG 0x21
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#define TCON_IOC_SET_CORE_BASE 0x22
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#define TCON_IOC_GET_DCCD_FLG 0x23
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#define TCON_IOC_GET_CALC_BUF 0x24
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#define TCON_IOC_GET_CALC_STATUS 0x25
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#define TCON_IOC_GET_CALC_CNT 0x26
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#define TCON_IOC_SET_DCCD_DONE 0x27
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/*
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* tcon: use 0x30~0x4f
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*/
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#define TCON_IOC_SET_CTRL 0x30
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#define TCON_IOC_GET_CTRL 0x31
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#define TCON_IOC_SET_DATA_EFFECT 0x32
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#define TCON_IOC_SET_DATA_EFFECT_TYPE 0x33
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#define LCD_IOC_CMD_GET_HDR_INFO \
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_IOR(LCD_IOC_TYPE, LCD_IOC_NR_GET_HDR_INFO, struct lcd_optical_info_s)
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#define LCD_IOC_CMD_SET_HDR_INFO \
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_IOW(LCD_IOC_TYPE, LCD_IOC_NR_SET_HDR_INFO, struct lcd_optical_info_s)
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#define LCD_IOC_CMD_GET_TCON_BIN_MAX_CNT_INFO \
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_IOR(LCD_IOC_TYPE, LCD_IOC_GET_TCON_BIN_MAX_CNT_INFO, unsigned int)
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#define LCD_IOC_CMD_SET_TCON_DATA_INDEX_INFO \
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_IOW(LCD_IOC_TYPE, LCD_IOC_SET_TCON_DATA_INDEX_INFO, unsigned int)
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#define LCD_IOC_CMD_GET_TCON_BIN_PATH_INFO \
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_IOR(LCD_IOC_TYPE, LCD_IOC_GET_TCON_BIN_PATH_INFO, struct aml_lcd_path_s)
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#define LCD_IOC_CMD_SET_TCON_BIN_DATA_INFO \
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_IOW(LCD_IOC_TYPE, LCD_IOC_SET_TCON_BIN_DATA_INFO, struct aml_lcd_tcon_bin_s)
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#define LCD_IOC_CMD_POWER_CTRL \
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_IOW(LCD_IOC_TYPE, LCD_IOC_POWER_CTRL, unsigned int)
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#define LCD_IOC_CMD_MUTE_CTRL \
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_IOW(LCD_IOC_TYPE, LCD_IOC_MUTE_CTRL, unsigned int)
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#define LCD_IOC_CMD_SET_PHY_PARAM \
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_IOW(LCD_IOC_TYPE, LCD_IOC_SET_PHY_PARAM, struct ioctl_phy_config_s)
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#define LCD_IOC_CMD_GET_PHY_PARAM \
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_IOR(LCD_IOC_TYPE, LCD_IOC_GET_PHY_PARAM, struct ioctl_phy_config_s)
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#define LCD_IOC_CMD_SET_SS \
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_IOW(LCD_IOC_TYPE, LCD_IOC_SET_SS, struct aml_lcd_ss_ctl_s)
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#define LCD_IOC_CMD_GET_SS \
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_IOR(LCD_IOC_TYPE, LCD_IOC_GET_SS, struct aml_lcd_ss_ctl_s)
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#define LCD_IOC_CMD_SET_TCON_BIN_DATA_FINISH \
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_IOW(LCD_IOC_TYPE, LCD_IOC_SET_TCON_BIN_DATA_FINISH, unsigned int)
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#define LCD_IOC_CMD_GET_CONFIG_READY \
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_IOW(LCD_IOC_TYPE, LCD_IOC_GET_CONFIG_READY, unsigned int)
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#define LCD_IOC_CMD_GET_PANEL_INFO \
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_IOW(LCD_IOC_TYPE, LCD_IOC_GET_PANEL_INFO, struct aml_lcd_panel_info_s)
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#define LCD_IOC_CMD_GET_TCON_PMU_PATH \
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_IOW(LCD_IOC_TYPE, LCD_IOC_GET_TCON_PMU_PATH, unsigned long long)
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#define TCON_IOC_CMD_SET_DCCD \
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_IOW(LCD_IOC_TYPE, TCON_IOC_SET_DCCD, struct aml_lcd_dccd_config_s)
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#define TCON_IOC_CMD_SET_QUICK_REG \
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_IOW(LCD_IOC_TYPE, TCON_IOC_SET_QUICK_REG, unsigned int)
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#define TCON_IOC_CMD_SET_CORE_BASE \
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_IOW(LCD_IOC_TYPE, TCON_IOC_SET_CORE_BASE, struct aml_lcd_dccd_config_s)
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#define TCON_IOC_CMD_GET_DCCD_FLG \
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_IOR(LCD_IOC_TYPE, TCON_IOC_GET_DCCD_FLG, unsigned int)
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#define TCON_IOC_CMD_GET_CALC_BUF \
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_IOR(LCD_IOC_TYPE, TCON_IOC_GET_CALC_BUF, struct aml_lcd_dccd_config_s)
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#define TCON_IOC_CMD_GET_CALC_STATUS \
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_IOR(LCD_IOC_TYPE, TCON_IOC_GET_CALC_STATUS, unsigned int)
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#define TCON_IOC_CMD_GET_CALC_CNT \
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_IOR(LCD_IOC_TYPE, TCON_IOC_GET_CALC_CNT, unsigned int)
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#define TCON_IOC_CMD_SET_DCCD_DONE \
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_IOW(LCD_IOC_TYPE, TCON_IOC_SET_DCCD_DONE, unsigned int)
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#define TCON_IOC_CMD_SET_CTRL \
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_IOW(LCD_IOC_TYPE, TCON_IOC_SET_CTRL, struct aml_lcd_tcon_lut_ctrl_s)
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#define TCON_IOC_CMD_GET_CTRL \
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_IOR(LCD_IOC_TYPE, TCON_IOC_GET_CTRL, struct aml_lcd_tcon_lut_ctrl_s)
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#define TCON_IOC_CMD_SET_DATA_EFFECT \
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_IOW(LCD_IOC_TYPE, TCON_IOC_SET_DATA_EFFECT, unsigned int)
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#define TCON_IOC_CMD_SET_DATA_EFFECT_TYPE \
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_IOW(LCD_IOC_TYPE, TCON_IOC_SET_DATA_TYPE, unsigned int)
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/* **********************************
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* lcd_extern IOCTL define
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* **********************************
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*/
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struct aml_lcd_extern_bin_s {
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unsigned int dev_index;
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unsigned int i2c_index;
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unsigned int multi_id;
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unsigned int bin_size;
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union {
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void *ptr;
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long long ptr_length;
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};
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};
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#define LCD_EXT_IOC_TYPE 'E'
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#define LCD_EXT_IOC_NR_SET_BIN 0x01
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#define LCD_EXT_IOC_CMD_SET_HDR_INFO \
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_IOW(LCD_EXT_IOC_TYPE, LCD_EXT_IOC_NR_SET_BIN, struct aml_lcd_extern_bin_s)
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#endif
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