| /* |
| * mpc823_lcd.h - MPC823 LCD Controller structures |
| * |
| * (C) Copyright 2001 |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef _MPC823_LCD_H_ |
| #define _MPC823_LCD_H_ |
| |
| /* |
| * LCD controller stucture for MPC823 CPU |
| */ |
| typedef struct vidinfo { |
| ushort vl_col; /* Number of columns (i.e. 640) */ |
| ushort vl_row; /* Number of rows (i.e. 480) */ |
| ushort vl_rot; /* Rotation of Display (0, 1, 2, 3) */ |
| ushort vl_width; /* Width of display area in millimeters */ |
| ushort vl_height; /* Height of display area in millimeters */ |
| |
| /* LCD configuration register */ |
| u_char vl_clkp; /* Clock polarity */ |
| u_char vl_oep; /* Output Enable polarity */ |
| u_char vl_hsp; /* Horizontal Sync polarity */ |
| u_char vl_vsp; /* Vertical Sync polarity */ |
| u_char vl_dp; /* Data polarity */ |
| u_char vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8 */ |
| u_char vl_lbw; /* LCD Bus width, 0 = 4, 1 = 8 */ |
| u_char vl_splt; /* Split display, 0 = single-scan, 1 = dual-scan */ |
| u_char vl_clor; /* Color, 0 = mono, 1 = color */ |
| u_char vl_tft; /* 0 = passive, 1 = TFT */ |
| |
| /* Horizontal control register. Timing from data sheet */ |
| ushort vl_wbl; /* Wait between lines */ |
| |
| /* Vertical control register */ |
| u_char vl_vpw; /* Vertical sync pulse width */ |
| u_char vl_lcdac; /* LCD AC timing */ |
| u_char vl_wbf; /* Wait between frames */ |
| } vidinfo_t; |
| |
| #endif |