LXR linux/arch/mips/include/asm/mach-jz4740/jz4740

   1/*
   2 *  Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
   3 *
   4 *  This program is free software; you can redistribute  it and/or modify it
   5 *  under  the terms of  the GNU General  Public License as published by the
   6 *  Free Software Foundation;  either version 2 of the  License, or (at your
   7 *  option) any later version.
   8 *
   9 *  You should have received a copy of the  GNU General Public License along
  10 *  with this program; if not, write  to the Free Software Foundation, Inc.,
  11 *  675 Mass Ave, Cambridge, MA 02139, USA.
  12 *
  13 */
  14
  15#ifndef __ASM_MACH_JZ4740_JZ4740_FB_H__
  16#define __ASM_MACH_JZ4740_JZ4740_FB_H__
  17
  18#include <linux/fb.h>
  19
  20enum jz4740_fb_lcd_type {
  21        JZ_LCD_TYPE_GENERIC_16_BIT = 0,
  22        JZ_LCD_TYPE_GENERIC_18_BIT = 0 | (1 << 4),
  23        JZ_LCD_TYPE_SPECIAL_TFT_1 = 1,
  24        JZ_LCD_TYPE_SPECIAL_TFT_2 = 2,
  25        JZ_LCD_TYPE_SPECIAL_TFT_3 = 3,
  26        JZ_LCD_TYPE_NON_INTERLACED_CCIR656 = 5,
  27        JZ_LCD_TYPE_INTERLACED_CCIR656 = 7,
  28        JZ_LCD_TYPE_SINGLE_COLOR_STN = 8,
  29        JZ_LCD_TYPE_SINGLE_MONOCHROME_STN = 9,
  30        JZ_LCD_TYPE_DUAL_COLOR_STN = 10,
  31        JZ_LCD_TYPE_DUAL_MONOCHROME_STN = 11,
  32        JZ_LCD_TYPE_8BIT_SERIAL = 12,
  33};
  34
  35#define JZ4740_FB_SPECIAL_TFT_CONFIG(start, stop) (((start) << 16) | (stop))
  36
  37/*
  38* width: width of the lcd display in mm
  39* height: height of the lcd display in mm
  40* num_modes: size of modes
  41* modes: list of valid video modes
  42* bpp: bits per pixel for the lcd
  43* lcd_type: lcd type
  44*/
  45
  46struct jz4740_fb_platform_data {
  47        unsigned int width;
  48        unsigned int height;
  49
  50        size_t num_modes;
  51        struct fb_videomode *modes;
  52
  53        unsigned int bpp;
  54        enum jz4740_fb_lcd_type lcd_type;
  55
  56        struct {
  57                uint32_t spl;
  58                uint32_t cls;
  59                uint32_t ps;
  60                uint32_t rev;
  61        } special_tft_config;
  62
  63        unsigned pixclk_falling_edge:1;
  64        unsigned date_enable_active_low:1;
  65};
  66
  67#endif
  68