include/sed13806.h

   1 /*
   2  * (C) Copyright 2002
   3  * Stäubli Faverges - <www.staubli.com>
   4  * Pierre AUBERT  p.aubert@staubli.com
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24 /* Video support for Epson SED13806 chipset                                  */
  25
  26
  27 #ifndef _SED13806_H_
  28 #define _SED13806_H_
  29
  30
  31 /* General definitions                                                       */
  32 #define FRAME_BUFFER_OFFSET        0x200000     /* Frame buffer offset */
  33 #define TOTAL_SPACE_SIZE           0x400000
  34
  35 #define DEFAULT_VIDEO_MEMORY_SIZE  0x140000     /* Video Memory Size */
  36
  37 #define HWCURSORSIZE               1024     /* Size of memory reserved
  38                                                    for HW cursor*/
  39
  40 /* Offset of chipset registers                                               */
  41 #define BLT_CTRL0       (0x0100)
  42 #define BLT_CTRL1       (0x0101)
  43 #define BLT_ROP         (0x0102)
  44 #define BLT_OP          (0x0103)
  45 #define BLT_SRC_ADDR0   (0x0104)
  46 #define BLT_SRC_ADDR1   (0x0105)
  47 #define BLT_SRC_ADDR2   (0x0106)
  48 #define BLT_DST_ADDR0   (0x0108)
  49 #define BLT_DST_ADDR1   (0x0109)
  50 #define BLT_DST_ADDR2   (0x010A)
  51 #define BLT_MEM_OFF0    (0x010C)
  52 #define BLT_MEM_OFF1    (0x010D)
  53 #define BLT_WIDTH0      (0x0110)
  54 #define BLT_WIDTH1      (0x0111)
  55 #define BLT_HEIGHT0     (0x0112)
  56 #define BLT_HEIGHT1     (0x0113)
  57 #define BLT_BGCOLOR0    (0x0114)
  58 #define BLT_BGCOLOR1    (0x0115)
  59 #define BLT_FGCOLOR0    (0x0118)
  60 #define BLT_FGCOLOR1    (0x0119)
  61
  62 #define BLT_REG         (0x100000)
  63
  64 /* Lookup table registers                                                    */
  65 #define REG_LUT_ADDR 0x1e2
  66 #define REG_LUT_DATA 0x1e4
  67
  68 /* Cursor/Ink registers                                                      */
  69 #define LCD_CURSOR_CNTL         (0x0070)
  70 #define LCD_CURSOR_START        (0x0071)
  71 #define LCD_CURSOR_XL           (0x0072)
  72 #define LCD_CURSOR_XM           (0x0073)
  73 #define LCD_CURSOR_YL           (0x0074)
  74 #define LCD_CURSOR_YM           (0x0075)
  75 #define LCD_CURSOR_COL0_B       (0x0076)
  76 #define LCD_CURSOR_COL0_G       (0x0077)
  77 #define LCD_CURSOR_COL0_R       (0x0078)
  78 #define LCD_CURSOR_COL1_B       (0x007A)
  79 #define LCD_CURSOR_COL1_G       (0x007B)
  80 #define LCD_CURSOR_COL1_R       (0x007C)
  81 #define LCD_CURSOR_FIFO         (0x007E)
  82
  83 typedef struct
  84 {
  85     unsigned short      Index;
  86     unsigned char       Value;
  87 } S1D_REGS;
  88
  89
  90 /* Board specific functions                                                  */
  91 unsigned int board_video_init (void);
  92 void board_validate_screen (unsigned int base);
  93 const S1D_REGS *board_get_regs (void);
  94 int board_get_width (void);
  95 int board_get_height (void);
  96
  97 #endif /* _SED13806_H_ */