projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| baaa7dd7 NK |
1 | /* |
| 2 | * atmel_lcd.h - Atmel LCD Controller structures | |
| 3 | * | |
| 4 | * (C) Copyright 2001 | |
| 5 | * Wolfgang Denk, DENX Software Engineering, [email protected]. | |
| 6 | * | |
| 7 | * SPDX-License-Identifier: GPL-2.0+ | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef _ATMEL_LCD_H_ | |
| 11 | #define _ATMEL_LCD_H_ | |
| 12 | ||
| 9dc89a05 SG |
13 | /** |
| 14 | * struct atmel_lcd_platdata - platform data for Atmel LCDs with driver model | |
| 15 | * | |
| 16 | * @timing_index: Index of LCD timing to use in device tree node | |
| 17 | */ | |
| 18 | struct atmel_lcd_platdata { | |
| 19 | int timing_index; | |
| 20 | }; | |
| 21 | ||
| baaa7dd7 NK |
22 | typedef struct vidinfo { |
| 23 | ushort vl_col; /* Number of columns (i.e. 640) */ | |
| 24 | ushort vl_row; /* Number of rows (i.e. 480) */ | |
| 604c7d4a HP |
25 | ushort vl_rot; /* Rotation of Display (0, 1, 2, 3) */ |
| 26 | u_long vl_clk; /* pixel clock in ps */ | |
| baaa7dd7 NK |
27 | |
| 28 | /* LCD configuration register */ | |
| 29 | u_long vl_sync; /* Horizontal / vertical sync */ | |
| 30 | u_long vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8, 4 = 16 */ | |
| 31 | u_long vl_tft; /* 0 = passive, 1 = TFT */ | |
| 32 | u_long vl_cont_pol_low; /* contrast polarity is low */ | |
| 33 | u_long vl_clk_pol; /* clock polarity */ | |
| 34 | ||
| 35 | /* Horizontal control register. */ | |
| 36 | u_long vl_hsync_len; /* Length of horizontal sync */ | |
| 37 | u_long vl_left_margin; /* Time from sync to picture */ | |
| 38 | u_long vl_right_margin; /* Time from picture to sync */ | |
| 39 | ||
| 40 | /* Vertical control register. */ | |
| 41 | u_long vl_vsync_len; /* Length of vertical sync */ | |
| 42 | u_long vl_upper_margin; /* Time from sync to picture */ | |
| 43 | u_long vl_lower_margin; /* Time from picture to sync */ | |
| 44 | ||
| 45 | u_long mmio; /* Memory mapped registers */ | |
| 46 | } vidinfo_t; | |
| 47 | ||
| 48 | #endif |