include/video/tx3912.h

   1 /*
   2  * linux/include/video/tx3912.h
   3  *
   4  * Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com)
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License. See the file COPYING in the main directory of this archive for
   8  * more details.
   9  *
  10  * Includes for TMPR3912/05 and PR31700 LCD controller registers
  11  */
  12 #include <asm/tx3912.h>
  13
  14 #define VidCtrl1        REG_AT(0x028)
  15 #define VidCtrl2        REG_AT(0x02C)
  16 #define VidCtrl3        REG_AT(0x030)
  17 #define VidCtrl4        REG_AT(0x034)
  18 #define VidCtrl5        REG_AT(0x038)
  19 #define VidCtrl6        REG_AT(0x03C)
  20 #define VidCtrl7        REG_AT(0x040)
  21 #define VidCtrl8        REG_AT(0x044)
  22 #define VidCtrl9        REG_AT(0x048)
  23 #define VidCtrl10       REG_AT(0x04C)
  24 #define VidCtrl11       REG_AT(0x050)
  25 #define VidCtrl12       REG_AT(0x054)
  26 #define VidCtrl13       REG_AT(0x058)
  27 #define VidCtrl14       REG_AT(0x05C)
  28
  29 /* Video Control 1 Register */
  30 #define LINECNT         0xffc00000
  31 #define LINECNT_SHIFT   22
  32 #define LOADDLY         BIT(21)
  33 #define BAUDVAL         (BIT(20) | BIT(19) | BIT(18) | BIT(17) | BIT(16))
  34 #define BAUDVAL_SHIFT   16
  35 #define VIDDONEVAL      (BIT(15) | BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9))
  36 #define VIDDONEVAL_SHIFT  9
  37 #define ENFREEZEFRAME   BIT(8)
  38 #define TX3912_VIDCTRL1_BITSEL_MASK     0x000000c0
  39 #define TX3912_VIDCTRL1_2BIT_GRAY       0x00000040
  40 #define TX3912_VIDCTRL1_4BIT_GRAY       0x00000080
  41 #define TX3912_VIDCTRL1_8BIT_COLOR      0x000000c0
  42 #define BITSEL_SHIFT    6
  43 #define DISPSPLIT       BIT(5)
  44 #define DISP8           BIT(4)
  45 #define DFMODE          BIT(3)
  46 #define INVVID          BIT(2)
  47 #define DISPON          BIT(1)
  48 #define ENVID           BIT(0)
  49
  50 /* Video Control 2 Register */
  51 #define VIDRATE_MASK    0xffc00000
  52 #define VIDRATE_SHIFT   22
  53 #define HORZVAL_MASK    0x001ff000
  54 #define HORZVAL_SHIFT   12
  55 #define LINEVAL_MASK    0x000001ff
  56
  57 /* Video Control 3 Register */
  58 #define TX3912_VIDCTRL3_VIDBANK_MASK    0xfff00000
  59 #define TX3912_VIDCTRL3_VIDBASEHI_MASK  0x000ffff0
  60
  61 /* Video Control 4 Register */
  62 #define TX3912_VIDCTRL4_VIDBASELO_MASK  0x000ffff0