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1 | /* |
2 | * mpc823_lcd.h - MPC823 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 _MPC823_LCD_H_ | |
11 | #define _MPC823_LCD_H_ | |
12 | ||
13 | /* | |
14 | * LCD controller stucture for MPC823 CPU | |
15 | */ | |
16 | typedef struct vidinfo { | |
17 | ushort vl_col; /* Number of columns (i.e. 640) */ | |
18 | ushort vl_row; /* Number of rows (i.e. 480) */ | |
604c7d4a | 19 | ushort vl_rot; /* Rotation of Display (0, 1, 2, 3) */ |
baaa7dd7 NK |
20 | ushort vl_width; /* Width of display area in millimeters */ |
21 | ushort vl_height; /* Height of display area in millimeters */ | |
22 | ||
23 | /* LCD configuration register */ | |
24 | u_char vl_clkp; /* Clock polarity */ | |
25 | u_char vl_oep; /* Output Enable polarity */ | |
26 | u_char vl_hsp; /* Horizontal Sync polarity */ | |
27 | u_char vl_vsp; /* Vertical Sync polarity */ | |
28 | u_char vl_dp; /* Data polarity */ | |
29 | u_char vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8 */ | |
30 | u_char vl_lbw; /* LCD Bus width, 0 = 4, 1 = 8 */ | |
31 | u_char vl_splt; /* Split display, 0 = single-scan, 1 = dual-scan */ | |
32 | u_char vl_clor; /* Color, 0 = mono, 1 = color */ | |
33 | u_char vl_tft; /* 0 = passive, 1 = TFT */ | |
34 | ||
35 | /* Horizontal control register. Timing from data sheet */ | |
36 | ushort vl_wbl; /* Wait between lines */ | |
37 | ||
38 | /* Vertical control register */ | |
39 | u_char vl_vpw; /* Vertical sync pulse width */ | |
40 | u_char vl_lcdac; /* LCD AC timing */ | |
41 | u_char vl_wbf; /* Wait between frames */ | |
42 | } vidinfo_t; | |
43 | ||
44 | #endif |