blob: c5248e214b5deaceb3f07355c8ffd92e6559601c
| 1 | /* |
| 2 | * include/amlogic/aml_lcd.h |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the named License, |
| 7 | * or any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | */ |
| 15 | |
| 16 | #ifndef INC_AML_LCD_H |
| 17 | #define INC_AML_LCD_H |
| 18 | |
| 19 | #include <common.h> |
| 20 | #include <linux/list.h> |
| 21 | #include <amlogic/aml_lcd_vout.h> |
| 22 | #ifdef CONFIG_AML_LCD_EXTERN |
| 23 | #include <amlogic/aml_lcd_extern.h> |
| 24 | #endif |
| 25 | #ifdef CONFIG_AML_BL_EXTERN |
| 26 | #include <amlogic/aml_bl_extern.h> |
| 27 | #endif |
| 28 | |
| 29 | #ifdef CONFIG_SYS_I2C_AML |
| 30 | #define LCD_EXT_I2C_BUS_0 1 //A |
| 31 | #define LCD_EXT_I2C_BUS_1 2 //B |
| 32 | #define LCD_EXT_I2C_BUS_2 3 //C |
| 33 | #define LCD_EXT_I2C_BUS_3 4 //D |
| 34 | #define LCD_EXT_I2C_BUS_4 0 //AO |
| 35 | #define LCD_EXT_I2C_BUS_MAX 0xff |
| 36 | |
| 37 | #else |
| 38 | #define LCD_EXT_I2C_BUS_0 0 //A |
| 39 | #define LCD_EXT_I2C_BUS_1 1 //B |
| 40 | #define LCD_EXT_I2C_BUS_2 2 //C |
| 41 | #define LCD_EXT_I2C_BUS_3 3 //D |
| 42 | #define LCD_EXT_I2C_BUS_4 4 //AO |
| 43 | #define LCD_EXT_I2C_BUS_MAX 0xff |
| 44 | |
| 45 | #endif |
| 46 | |
| 47 | #define LCD_EXT_I2C_BUS_INVALID 0xff |
| 48 | #define LCD_EXT_I2C_ADDR_INVALID 0xff |
| 49 | #define LCD_EXT_GPIO_INVALID 0xff |
| 50 | |
| 51 | #define LCD_EXT_SPI_CLK_FREQ_DFT 10 /* unit: KHz */ |
| 52 | |
| 53 | |
| 54 | #define LCD_EXT_CMD_TYPE_CMD_DELAY 0x00 |
| 55 | #define LCD_EXT_CMD_TYPE_CMD2_DELAY 0x01 /* for i2c device 2nd addr */ |
| 56 | #define LCD_EXT_CMD_TYPE_NONE 0x10 |
| 57 | #define LCD_EXT_CMD_TYPE_CMD 0xc0 |
| 58 | #define LCD_EXT_CMD_TYPE_CMD2 0xc1 /* for i2c device 2nd addr */ |
| 59 | #define LCD_EXT_CMD_TYPE_GPIO 0xf0 |
| 60 | #define LCD_EXT_CMD_TYPE_CHECK 0xfc |
| 61 | #define LCD_EXT_CMD_TYPE_DELAY 0xfd |
| 62 | #define LCD_EXT_CMD_TYPE_END 0xff |
| 63 | |
| 64 | #define LCD_EXT_CMD_SIZE_DYNAMIC 0xff |
| 65 | #define LCD_EXT_DYNAMIC_SIZE_INDEX 1 |
| 66 | |
| 67 | |
| 68 | #define Rsv_val 0xffffffff |
| 69 | struct ext_lcd_config_s { |
| 70 | const char panel_type[15]; |
| 71 | int lcd_type; // LCD_TTL /LCD_LVDS/LCD_VBYONE |
| 72 | unsigned char lcd_bits; |
| 73 | |
| 74 | unsigned short h_active; |
| 75 | unsigned short v_active; |
| 76 | unsigned short h_period; |
| 77 | unsigned short v_period; |
| 78 | unsigned short hsync_width; |
| 79 | unsigned short hsync_bp; |
| 80 | unsigned short hsync_pol; |
| 81 | unsigned short vsync_width; |
| 82 | unsigned short vsync_bp; |
| 83 | unsigned short vsync_pol; |
| 84 | |
| 85 | unsigned int customer_val_0; //fr_adjust_type |
| 86 | unsigned int customer_val_1; //ss_level |
| 87 | unsigned int customer_val_2; //clk_auto_generate |
| 88 | unsigned int customer_val_3; //pixel clock(unit in Hz) |
| 89 | unsigned int customer_val_4; |
| 90 | unsigned int customer_val_5; |
| 91 | unsigned int customer_val_6; |
| 92 | unsigned int customer_val_7; |
| 93 | unsigned int customer_val_8; |
| 94 | unsigned int customer_val_9; |
| 95 | |
| 96 | int lcd_spc_val0; |
| 97 | int lcd_spc_val1; |
| 98 | int lcd_spc_val2; |
| 99 | int lcd_spc_val3; |
| 100 | int lcd_spc_val4; |
| 101 | int lcd_spc_val5; |
| 102 | int lcd_spc_val6; |
| 103 | int lcd_spc_val7; |
| 104 | int lcd_spc_val8; |
| 105 | int lcd_spc_val9; |
| 106 | |
| 107 | struct lcd_power_step_s *power_on_step; |
| 108 | struct lcd_power_step_s *power_off_step; |
| 109 | |
| 110 | /* backlight */ |
| 111 | unsigned int level_default; |
| 112 | unsigned int level_max; |
| 113 | unsigned int level_min; |
| 114 | unsigned int level_mid; |
| 115 | unsigned int level_mid_mapping; |
| 116 | |
| 117 | unsigned int bl_method; |
| 118 | unsigned int bl_en_gpio; |
| 119 | unsigned short bl_en_gpio_on; |
| 120 | unsigned short bl_en_gpio_off; |
| 121 | unsigned short bl_power_on_delay; |
| 122 | unsigned short bl_power_off_delay; |
| 123 | |
| 124 | unsigned int pwm_method; |
| 125 | unsigned int pwm_port; |
| 126 | unsigned int pwm_freq; |
| 127 | unsigned int pwm_duty_max; |
| 128 | unsigned int pwm_duty_min; |
| 129 | unsigned int pwm_gpio; |
| 130 | unsigned int pwm_gpio_off; |
| 131 | |
| 132 | unsigned int pwm2_method; |
| 133 | unsigned int pwm2_port; |
| 134 | unsigned int pwm2_freq; |
| 135 | unsigned int pwm2_duty_max; |
| 136 | unsigned int pwm2_duty_min; |
| 137 | unsigned int pwm2_gpio; |
| 138 | unsigned int pwm2_gpio_off; |
| 139 | |
| 140 | unsigned int pwm_level_max; |
| 141 | unsigned int pwm_level_min; |
| 142 | unsigned int pwm2_level_max; |
| 143 | unsigned int pwm2_level_min; |
| 144 | |
| 145 | unsigned int pwm_on_delay; |
| 146 | unsigned int pwm_off_delay; |
| 147 | |
| 148 | /* backlight extern */ |
| 149 | unsigned int bl_ext_index; |
| 150 | }; |
| 151 | |
| 152 | #define LCD_NUM_MAX 10 |
| 153 | |
| 154 | extern struct ext_lcd_config_s ext_lcd_config[LCD_NUM_MAX]; |
| 155 | |
| 156 | #endif /* INC_AML_LCD_H */ |
| 157 |