arch/arm/plat-samsung/include/plat/fb-s3c2410.h

   1 /* arch/arm/plat-samsung/include/plat/fb-s3c2410.h
   2  *
   3  * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
   4  *
   5  * Inspired by pxafb.h
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10 */
  11
  12 #ifndef __ASM_PLAT_FB_S3C2410_H
  13 #define __ASM_PLAT_FB_S3C2410_H __FILE__
  14
  15 struct s3c2410fb_hw {
  16         unsigned long   lcdcon1;
  17         unsigned long   lcdcon2;
  18         unsigned long   lcdcon3;
  19         unsigned long   lcdcon4;
  20         unsigned long   lcdcon5;
  21 };
  22
  23 /* LCD description */
  24 struct s3c2410fb_display {
  25         /* LCD type */
  26         unsigned type;
  27
  28         /* Screen size */
  29         unsigned short width;
  30         unsigned short height;
  31
  32         /* Screen info */
  33         unsigned short xres;
  34         unsigned short yres;
  35         unsigned short bpp;
  36
  37         unsigned pixclock;              /* pixclock in picoseconds */
  38         unsigned short left_margin;  /* value in pixels (TFT) or HCLKs (STN) */
  39         unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */
  40         unsigned short hsync_len;    /* value in pixels (TFT) or HCLKs (STN) */
  41         unsigned short upper_margin;    /* value in lines (TFT) or 0 (STN) */
  42         unsigned short lower_margin;    /* value in lines (TFT) or 0 (STN) */
  43         unsigned short vsync_len;       /* value in lines (TFT) or 0 (STN) */
  44
  45         /* lcd configuration registers */
  46         unsigned long   lcdcon5;
  47 };
  48
  49 struct s3c2410fb_mach_info {
  50
  51         struct s3c2410fb_display *displays;     /* attached diplays info */
  52         unsigned num_displays;                  /* number of defined displays */
  53         unsigned default_display;
  54
  55         /* GPIOs */
  56
  57         unsigned long   gpcup;
  58         unsigned long   gpcup_mask;
  59         unsigned long   gpccon;
  60         unsigned long   gpccon_mask;
  61         unsigned long   gpdup;
  62         unsigned long   gpdup_mask;
  63         unsigned long   gpdcon;
  64         unsigned long   gpdcon_mask;
  65
  66         /* lpc3600 control register */
  67         unsigned long   lpcsel;
  68 };
  69
  70 extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
  71
  72 #endif /* __ASM_PLAT_FB_S3C2410_H */