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

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
   4 *
   5 * Inspired by pxafb.h
   6*/
   7
   8#ifndef __ASM_PLAT_FB_S3C2410_H
   9#define __ASM_PLAT_FB_S3C2410_H __FILE__
  10
  11struct s3c2410fb_hw {
  12        unsigned long   lcdcon1;
  13        unsigned long   lcdcon2;
  14        unsigned long   lcdcon3;
  15        unsigned long   lcdcon4;
  16        unsigned long   lcdcon5;
  17};
  18
  19/* LCD description */
  20struct s3c2410fb_display {
  21        /* LCD type */
  22        unsigned type;
  23
  24        /* Screen size */
  25        unsigned short width;
  26        unsigned short height;
  27
  28        /* Screen info */
  29        unsigned short xres;
  30        unsigned short yres;
  31        unsigned short bpp;
  32
  33        unsigned pixclock;              /* pixclock in picoseconds */
  34        unsigned short left_margin;  /* value in pixels (TFT) or HCLKs (STN) */
  35        unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */
  36        unsigned short hsync_len;    /* value in pixels (TFT) or HCLKs (STN) */
  37        unsigned short upper_margin;    /* value in lines (TFT) or 0 (STN) */
  38        unsigned short lower_margin;    /* value in lines (TFT) or 0 (STN) */
  39        unsigned short vsync_len;       /* value in lines (TFT) or 0 (STN) */
  40
  41        /* lcd configuration registers */
  42        unsigned long   lcdcon5;
  43};
  44
  45struct s3c2410fb_mach_info {
  46
  47        struct s3c2410fb_display *displays;     /* attached displays info */
  48        unsigned num_displays;                  /* number of defined displays */
  49        unsigned default_display;
  50
  51        /* GPIOs */
  52
  53        unsigned long   gpcup;
  54        unsigned long   gpcup_mask;
  55        unsigned long   gpccon;
  56        unsigned long   gpccon_mask;
  57        unsigned long   gpdup;
  58        unsigned long   gpdup_mask;
  59        unsigned long   gpdcon;
  60        unsigned long   gpdcon_mask;
  61
  62        /* lpc3600 control register */
  63        unsigned long   lpcsel;
  64};
  65
  66extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
  67
  68#endif /* __ASM_PLAT_FB_S3C2410_H */
  69