include/mpc823_lcd.h

   1 /*
   2  * mpc823_lcd.h - MPC823 LCD Controller structures
   3  *
   4  * (C) Copyright 2001
   5  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   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) */
  19         ushort  vl_rot;         /* Rotation of Display (0, 1, 2, 3) */
  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