| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef _INC_LCD_H |
| #define _INC_LCD_H |
| |
| #include <linux/types.h> |
| |
| /* ********************************** |
| * HDR info define |
| * ********************************** |
| */ |
| struct lcd_optical_info_s { |
| unsigned int hdr_support; |
| unsigned int features; |
| unsigned int primaries_r_x; |
| unsigned int primaries_r_y; |
| unsigned int primaries_g_x; |
| unsigned int primaries_g_y; |
| unsigned int primaries_b_x; |
| unsigned int primaries_b_y; |
| unsigned int white_point_x; |
| unsigned int white_point_y; |
| unsigned int luma_max; |
| unsigned int luma_min; |
| unsigned int luma_avg; |
| |
| unsigned char ldim_support; //adv_flag_0 |
| unsigned char adv_flag_1; |
| unsigned char adv_flag_2; |
| unsigned char adv_flag_3; |
| unsigned int luma_peak; |
| }; |
| |
| /************************************** |
| * Ioctl Phy Info |
| * ************************************ |
| */ |
| #define CH_LANE_MAX 32 |
| |
| struct ioctl_phy_lane_s { |
| unsigned int preem; |
| unsigned int amp; |
| }; |
| |
| struct ioctl_phy_config_s { |
| unsigned int flag; |
| unsigned int vswing; |
| unsigned int vcm; |
| unsigned int odt; |
| unsigned int ref_bias; |
| unsigned int mode; |
| unsigned int weakly_pull_down; |
| unsigned int lane_num; |
| unsigned int ext_pullup; |
| unsigned int vswing_level; |
| unsigned int preem_level; |
| int ioctl_mode; |
| struct ioctl_phy_lane_s ioctl_lane[CH_LANE_MAX]; |
| }; |
| |
| /* ********************************** |
| * IOCTL define |
| * ********************************** |
| */ |
| struct aml_lcd_tcon_bin_s { |
| unsigned int index; |
| unsigned int size; |
| union { |
| void *ptr; |
| long long ptr_length; |
| }; |
| }; |
| |
| struct aml_lcd_ss_ctl_s { |
| unsigned int level; |
| unsigned int freq; |
| unsigned int mode; |
| }; |
| |
| #define LCD_IOC_TYPE 'C' |
| #define LCD_IOC_NR_GET_HDR_INFO 0x0 |
| #define LCD_IOC_NR_SET_HDR_INFO 0x1 |
| #define LCD_IOC_GET_TCON_BIN_MAX_CNT_INFO 0x2 |
| #define LCD_IOC_SET_TCON_DATA_INDEX_INFO 0x3 |
| #define LCD_IOC_GET_TCON_BIN_PATH_INFO 0x4 |
| #define LCD_IOC_SET_TCON_BIN_DATA_INFO 0x5 |
| |
| #define LCD_IOC_POWER_CTRL 0x6 |
| #define LCD_IOC_MUTE_CTRL 0x7 |
| #define LCD_IOC_GET_FRAME_RATE 0x9 |
| #define LCD_IOC_SET_PHY_PARAM 0xa |
| #define LCD_IOC_GET_PHY_PARAM 0xb |
| #define LCD_IOC_SET_SS 0xc |
| #define LCD_IOC_GET_SS 0xd |
| |
| #define LCD_IOC_CMD_GET_HDR_INFO \ |
| _IOR(LCD_IOC_TYPE, LCD_IOC_NR_GET_HDR_INFO, struct lcd_optical_info_s) |
| #define LCD_IOC_CMD_SET_HDR_INFO \ |
| _IOW(LCD_IOC_TYPE, LCD_IOC_NR_SET_HDR_INFO, struct lcd_optical_info_s) |
| #define LCD_IOC_CMD_GET_TCON_BIN_MAX_CNT_INFO \ |
| _IOR(LCD_IOC_TYPE, LCD_IOC_GET_TCON_BIN_MAX_CNT_INFO, unsigned int) |
| #define LCD_IOC_CMD_SET_TCON_DATA_INDEX_INFO \ |
| _IOW(LCD_IOC_TYPE, LCD_IOC_SET_TCON_DATA_INDEX_INFO, unsigned int) |
| #define LCD_IOC_CMD_GET_TCON_BIN_PATH_INFO \ |
| _IOR(LCD_IOC_TYPE, LCD_IOC_GET_TCON_BIN_MAX_CNT_INFO, long long) |
| #define LCD_IOC_CMD_SET_TCON_BIN_DATA_INFO \ |
| _IOW(LCD_IOC_TYPE, LCD_IOC_SET_TCON_BIN_DATA_INFO, struct aml_lcd_tcon_bin_s) |
| |
| #define LCD_IOC_CMD_POWER_CTRL \ |
| _IOW(LCD_IOC_TYPE, LCD_IOC_POWER_CTRL, unsigned int) |
| #define LCD_IOC_CMD_MUTE_CTRL \ |
| _IOW(LCD_IOC_TYPE, LCD_IOC_MUTE_CTRL, unsigned int) |
| #define LCD_IOC_CMD_SET_PHY_PARAM \ |
| _IOW(LCD_IOC_TYPE, LCD_IOC_SET_PHY_PARAM, struct ioctl_phy_config_s) |
| #define LCD_IOC_CMD_GET_PHY_PARAM \ |
| _IOR(LCD_IOC_TYPE, LCD_IOC_GET_PHY_PARAM, struct ioctl_phy_config_s) |
| #define LCD_IOC_CMD_SET_SS \ |
| _IOW(LCD_IOC_TYPE, LCD_IOC_SET_SS, struct aml_lcd_ss_ctl_s) |
| #define LCD_IOC_CMD_GET_SS \ |
| _IOR(LCD_IOC_TYPE, LCD_IOC_GET_SS, struct aml_lcd_ss_ctl_s) |
| |
| #endif |
| |
