include/sed13806.h

   1 /*
   2  * (C) Copyright 2002
   3  * Stäubli Faverges - <www.staubli.com>
   4  * Pierre AUBERT  p.aubert@staubli.com
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8 /* Video support for Epson SED13806 chipset                                  */
   9
  10
  11 #ifndef _SED13806_H_
  12 #define _SED13806_H_
  13
  14
  15 /* General definitions                                                       */
  16 #define FRAME_BUFFER_OFFSET        0x200000     /* Frame buffer offset */
  17 #define TOTAL_SPACE_SIZE           0x400000
  18
  19 #define DEFAULT_VIDEO_MEMORY_SIZE  0x140000     /* Video Memory Size */
  20
  21 #define HWCURSORSIZE               1024     /* Size of memory reserved
  22                                                    for HW cursor*/
  23
  24 /* Offset of chipset registers                                               */
  25 #define BLT_CTRL0       (0x0100)
  26 #define BLT_CTRL1       (0x0101)
  27 #define BLT_ROP         (0x0102)
  28 #define BLT_OP          (0x0103)
  29 #define BLT_SRC_ADDR0   (0x0104)
  30 #define BLT_SRC_ADDR1   (0x0105)
  31 #define BLT_SRC_ADDR2   (0x0106)
  32 #define BLT_DST_ADDR0   (0x0108)
  33 #define BLT_DST_ADDR1   (0x0109)
  34 #define BLT_DST_ADDR2   (0x010A)
  35 #define BLT_MEM_OFF0    (0x010C)
  36 #define BLT_MEM_OFF1    (0x010D)
  37 #define BLT_WIDTH0      (0x0110)
  38 #define BLT_WIDTH1      (0x0111)
  39 #define BLT_HEIGHT0     (0x0112)
  40 #define BLT_HEIGHT1     (0x0113)
  41 #define BLT_BGCOLOR0    (0x0114)
  42 #define BLT_BGCOLOR1    (0x0115)
  43 #define BLT_FGCOLOR0    (0x0118)
  44 #define BLT_FGCOLOR1    (0x0119)
  45
  46 #define BLT_REG         (0x100000)
  47
  48 /* Lookup table registers                                                    */
  49 #define REG_LUT_ADDR 0x1e2
  50 #define REG_LUT_DATA 0x1e4
  51
  52 /* Cursor/Ink registers                                                      */
  53 #define LCD_CURSOR_CNTL         (0x0070)
  54 #define LCD_CURSOR_START        (0x0071)
  55 #define LCD_CURSOR_XL           (0x0072)
  56 #define LCD_CURSOR_XM           (0x0073)
  57 #define LCD_CURSOR_YL           (0x0074)
  58 #define LCD_CURSOR_YM           (0x0075)
  59 #define LCD_CURSOR_COL0_B       (0x0076)
  60 #define LCD_CURSOR_COL0_G       (0x0077)
  61 #define LCD_CURSOR_COL0_R       (0x0078)
  62 #define LCD_CURSOR_COL1_B       (0x007A)
  63 #define LCD_CURSOR_COL1_G       (0x007B)
  64 #define LCD_CURSOR_COL1_R       (0x007C)
  65 #define LCD_CURSOR_FIFO         (0x007E)
  66
  67 typedef struct
  68 {
  69     unsigned short      Index;
  70     unsigned char       Value;
  71 } S1D_REGS;
  72
  73
  74 /* Board specific functions                                                  */
  75 unsigned int board_video_init (void);
  76 void board_validate_screen (unsigned int base);
  77 const S1D_REGS *board_get_regs (void);
  78 int board_get_width (void);
  79 int board_get_height (void);
  80
  81 #endif /* _SED13806_H_ */