Initial import of sane-backends version 1.0.24-1.2

1 files changed, 1034 insertions, 0 deletions

diff --git a/backend/plustek-pp_hwdefs.h b/backend/plustek-pp_hwdefs.h
new file mode 100644
index 0000000..2672380
--- /dev/null
+++ b/backend/plustek-pp_hwdefs.h
@@ -0,0 +1,1034 @@
+/* @file plustek-pp_hwdefs.h
+ * @brief different definitions for describing the scanner hardware
+ *
+ * based on sources acquired from Plustek Inc.
+ * Copyright (C) 1998 Plustek Inc.
+ * Copyright (C) 2000-2004 Gerhard Jaeger <gerhard@gjaeger.de>
+ * also based on the work done by Rick Bronson <rick@efn.org>
+ *
+ * History:
+ * 0.30 - initial version
+ * 0.31 - corrected the values of _GAIN_P98_HIGH, _GAIN_P96_HIGH and _GAIN_LOW
+ * 0.32 - removed _LampDelay defines
+ *		  removed _MODE_xxx defines
+ * 0.33 - cosmetic changes
+ *		  removed _PORT_BPP from modelist
+ * 0.34 - no changes
+ * 0.35 - no changes
+ * 0.36 - moved struct ScanState to this header
+ *		  moved some definitions from scandata.h to this file
+ * 0.37 - some cleanup work
+ *        added model override defines here
+ *        added _A3
+ *        changed some _ defines to _ defines
+ * 0.38 - added ASIC98003 stuff
+ *        removed the _ASIC_xxxxx definitions
+ * 0.39 - major changes: moved a lot of stuff to this file
+ * 0.40 - no changes
+ * 0.41 - added _OVR_PLUSTEK_4800P definition
+ * 0.42 - added _OVR_PRIMAX_4800D30 definition
+ * 0.43 - no changes
+ * .
+ * <hr>
+ * This file is part of the SANE package.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ *
+ * As a special exception, the authors of SANE give permission for
+ * additional uses of the libraries contained in this release of SANE.
+ *
+ * The exception is that, if you link a SANE library with other files
+ * to produce an executable, this does not by itself cause the
+ * resulting executable to be covered by the GNU General Public
+ * License.  Your use of that executable is in no way restricted on
+ * account of linking the SANE library code into it.
+ *
+ * This exception does not, however, invalidate any other reasons why
+ * the executable file might be covered by the GNU General Public
+ * License.
+ *
+ * If you submit changes to SANE to the maintainers to be included in
+ * a subsequent release, you agree by submitting the changes that
+ * those changes may be distributed with this exception intact.
+ *
+ * If you write modifications of your own for SANE, it is your choice
+ * whether to permit this exception to apply to your modifications.
+ * If you do not wish that, delete this exception notice.
+ * <hr>
+ */
+#ifndef __HWDEFS_H__
+#define __HWDEFS_H__
+
+/*
+ * port modes
+ * (WARNING: never change these defines, as they are used as entries
+ *           to jump tables !!!)
+ */
+#define _PORT_EPP       0
+#define _PORT_SPP       1
+#define _PORT_BIDI      2
+#define _PORT_ECP       3
+#define _PORT_ESP       4
+#define _PORT_NONE      5
+
+/*
+ * ScannerSize
+ */
+#define _SCANSIZE_A4        0
+#define _SCANSIZE_LETTER    1
+#define _SCANSIZE_LEGAL     2
+#define _SCANSIZE_A3        3
+
+/*
+ * Magic IDs switch printer port to scanner mode
+ */
+#define _ID1ST          0x69
+#define _ID2ND          0x96
+#define _ID3RD          0xa5
+#define _ID4TH          0x5a
+
+/*
+ * Special IDs used to reset scanner (ASIC98003)
+ */
+#define _RESET1ST       0x69
+#define _RESET2ND       0x96
+#define _RESET3RD       0xaa
+#define _RESET4TH       0x55
+
+/*
+ * ID switch to printer mode
+ */
+#define _ID_TO_PRINTER	0
+
+/*
+ * Flags for internal use
+ */
+#define _VF_BUILDMAP		    0x0000001
+#define _VF_DATATOUSERBUFFER    0x0000002
+#define _VF_ENVIRONMENT_READY   0x0000004
+#define _VF_FIRSTSCANLINE	    0x0000008
+#define _VF_PREVIEW     		0x0000020
+
+/*
+ * Printer Control Port: Definitions
+ */
+#define _CTRL_STROBE		0x01
+#define _CTRL_AUTOLF		0x02
+#define _CTRL_NOT_INIT		0x04
+#define _CTRL_SELECT_IN		0x08
+#define _CTRL_ENABLE_IRQ	0x10
+#define _CTRL_DIRECTION		0x20
+#define _CTRL_RESERVED  	0xc0
+
+/*
+ * here are the definitions for the different registers
+ * first the ASIC 96001/3 section
+ */
+
+/* Status Register 0x10 */
+#define _FLAG_P96_PAPER		 0x01
+#define _FLAG_P96_ADF		 0x02
+#define _FLAG_P96_KEY		 0x04
+#define _FLAG_P96_EPP		 0x08
+#define _FLAG_P96_FIFOFULL	 0x10
+#define _FLAG_P96_FIFOEMPTY	 0x20
+#define _FLAG_P96_CCDTYPE	 0x40
+#define _FLAG_P96_MOTORTYPE  0x80
+
+/*
+ * the 98001 section
+ */
+#define _DEFAULT_LINESCANTIME   96
+
+/* Status Register (Addr: 0x30) */
+#define	_FLAG_P98_PAPER      0x01
+#define _FLAG_P98_KEY		 0x80
+
+/*
+ * some buffer sizes (for ASIC 98001 based devices)
+ */
+#define _LINE_BUFSIZE		(5500 * 6)
+#define _LINE_BUFSIZE1		(5500 * 8)
+#define _PROCESS_BUFSIZE 	(5120 * 3)
+
+/*
+ * generic equates
+ */
+#define _DEF_BW_THRESHOLD	  111		/* default B/W mode threshold value	*/
+#define _NUMBER_OF_SCANSTEPS   64		/* Asic spec.: up to 64 scan steps 	*/
+#define _SCANSTATE_BYTES      (_NUMBER_OF_SCANSTEPS/2)
+
+/* CHECK: Play around with the P98003/1
+ * gain values - maybe we get a brighter picture...
+ */
+#define _GAIN_P98_HIGH		  225		/* Volt. max. value, Asic 98001		*/
+#define _GAIN_P98003_HIGH	  240		/* Volt. max. value, Asic 98003		*/
+#define _GAIN_P96_HIGH		  240		/* Volt. max. value, Asic 96001/3	*/
+#define _GAIN_LOW			  210		/* Volt. min. value					*/
+#define _GAIN_P98003_LOW	  220		/* Volt. min. value, Asic 98003 	*/
+#define _MOTOR_ONE_LINE_TIME    4
+
+/* for ASIC 98001/3 shading */
+#define _DEF_BRIGHTEST_SKIP     3
+#define _DEF_DARKEST_SKIP		5
+
+#define _BUF_SIZE_BASE_CONST 	1280
+#define _SCANSTATE_TABLE_SIZE	250		/* was 200 for 4830 */
+#define _P98_OFFSET70			60
+
+/* for Data channel (BYTE) */
+#define _RED_DATA_READY		0x01
+#define _GREEN_DATA_READY 	0x02
+#define _BLUE_DATA_READY	0x04
+
+#define _ASIC_REDCOLOR		0x01
+#define _ASIC_GREENCOLOR    0x03
+#define _ASIC_BLUECOLOR		0x02
+
+/*
+ * for Asic I/O signal control
+ */
+#define _CTRL_GENSIGNAL         (_CTRL_RESERVED + _CTRL_NOT_INIT)   /* 0xc4 */
+
+#define _CTRL_START_REGWRITE    (_CTRL_GENSIGNAL + _CTRL_SELECT_IN) /* 0xcc */
+#define _CTRL_END_REGWRITE      (_CTRL_GENSIGNAL)                   /* 0xc4 */
+
+#define _CTRL_START_DATAWRITE   (_CTRL_GENSIGNAL + _CTRL_AUTOLF)    /* 0xc6 */
+#define _CTRL_END_DATAWRITE     (_CTRL_GENSIGNAL)                   /* 0xc4 */
+
+#define _CTRL_EPPSIGNAL_WRITE   (_CTRL_GENSIGNAL + _CTRL_STROBE)    /* 0xc5 */
+#define _CTRL_EPPTRIG_REGWRITE  (_CTRL_GENSIGNAL + _CTRL_SELECT_IN + _CTRL_STROBE)
+
+#define _CTRL_START_BIDIREAD    (_CTRL_GENSIGNAL + _CTRL_DIRECTION + _CTRL_AUTOLF)
+#define _CTRL_END_BIDIREAD      (_CTRL_GENSIGNAL + _CTRL_DIRECTION) /* 0xe4 */
+
+
+typedef struct
+{
+    ULong	dwFullSpeed;
+    Byte	bCurrentSpeed;
+    Byte	bStepSpeed;
+} DiffModeVar, *pDiffModeVar;
+
+typedef struct
+{
+    UShort wHomePos;		/* scanner's scanning home position	*/
+    UShort wMaxSteps;		/* maximum steps for this scan		*/
+    Byte   bExposureTime;	/* exposure time for one line		*/
+    Byte   bMotorStep;
+    Byte   bFlagScanMode;	/* see below	*/
+    Byte   bTimesShading;	/* see below	*/
+} ModeTypeVar, *pModeTypeVar;
+
+typedef struct {
+	Byte	bStep;
+	Byte	bStatus;
+} ScanState, *pScanState;
+
+typedef struct {
+    Byte    bReg;
+    Byte    bParam;
+} RegDef, *pRegDef;
+
+typedef union {
+   	RGBByteDef	Colors;
+    UChar		bColors[3];
+} ColorByte, *pColorByte;
+
+typedef union {
+    RGBUShortDef Colors;
+    UShort		 wColors[3];
+} ColorWord, *pColorWord;
+
+typedef struct {
+    UShort exposureTime;
+    UShort xStepTime;
+} ExpXStepDef, *pExtXStepDef;
+
+typedef struct {
+    UShort  thresholdBW;
+    UShort  thresholdGray;
+    UShort  thresholdColor;
+} ThreshDef, *pThreshDef;
+
+/* for decription of the DAC specific stuff*/
+typedef struct {
+    ColorWord	GainResize;
+    ColorWord   DarkCmpHi;
+    ColorWord   DarkCmpLo;
+    ColorWord   DarkOffSub;
+    ColorByte   DarkDAC;
+    UChar		Reserved;
+} DACTblDef, *pDACTblDef;
+
+/*
+ * some function types
+ */
+typedef struct scandata *pScanData;
+typedef void (*pFnDataProcess)(pScanData, pVoid, pVoid, ULong);
+typedef Bool (*pFnReadData)(pScanData, pUChar, ULong);
+typedef void (*pFnVoid)(pScanData);
+typedef Bool (*pFnBool)(pScanData);
+typedef void (*pFnDACOffs)(pScanData, pDACTblDef, ULong);
+typedef void (*pFnDACDark)(pScanData, pDACTblDef, ULong, UShort);
+typedef void (*pFnOut)(Byte,UShort);
+typedef Byte (*pFnIn)(UShort);
+
+/*
+ * For Motor step control
+ */
+#define _FullStepStrong 	0x10
+#define _HalfStep			0x04
+#define _QuarterStep		0x08
+#define _EightStep			0x0c
+
+/* bTimesShading */
+#define _Shading_32Times	0
+#define _Shading_4Times 	1
+#define _Shading_16Times	2
+
+/* Scan.bModuleState */
+#define _MotorInNormalState	0
+#define _MotorGoBackward	1
+#define _MotorInStopState	2
+#define _MotorAdvancing	    3
+#define _MotorAdvanced	    4
+
+/* bMoveDataOutFlag */
+#define _DataInNormalState		0
+#define _DataAfterRefreshState	1
+#define _DataFromStopState		2
+
+/* bFastMoveFlag */
+#define _FastMove_Fast_C50_G100 	0
+#define _FastMove_Middle_C75_G150	1
+#define _FastMove_Low_C75_G150		2
+#define _FastMove_Low_C75_G150_Back	4
+#define _FastMove_Pos_300			5
+#define _FastMove_Film_150			6
+
+/*
+ * ASIC 98003 base models...
+ */
+#define _TPA_P98003_SHADINGORG	2172U
+#define _RFT_SCANNING_ORG	    380U
+
+#define _POS_SCANNING_ORG	    2840U
+#define _POS_PAGEWIDTH  		450U
+#define _POS_ORG_OFFSETX    	0x41C
+
+#define _NEG_SCANNING_ORG	    3000U
+#define _NEG_PAGEWIDTH		    464U
+#define _NEG_PAGEWIDTH600       992U
+#define _NEG_ORG_OFFSETX    	0x430
+#define _NEG_SHADING_OFFS       1500U
+
+#define _NEG_EDGE_VALUE 		0x800
+
+#define _SHADING_BEGINX 		4U
+
+
+/* home positions */
+#define _Home_CE50		0x1f	/* 0x1d     1b	*/
+#define _Home_CE100		0x27	/* 0x34     23	*/
+#define _Home_CE150		0x29	/* 0x23     25	*/
+#define _Home_CE300		0x34	/* 0x2e     30	*/
+#define _Home_CE600		0x3a	/* 0x35     36	*/
+#define _Home_CB50		0x20	/* 0x22     1c	*/
+#define _Home_CB100		0x41	/* 0x42     3d	*/
+#define _Home_CB150		0x41	/* 0x3f     3d	*/
+#define _Home_CB300		0x4c	/* 0x4a     48	*/
+#define _Home_CB600		0x53	/* 0x54     4f	*/
+#define _Home_CS50		0x20	/* 0x1b     1c	*/
+#define _Home_CS100		0x41	/* 0x40     3d	*/
+#define _Home_CS150		0x41	/* 0x3e     3d	*/
+#define _Home_CS300		0x4c	/* 0x4b     48	*/
+#define _Home_CS600		0x53	/* 0x4f     4f	*/
+#define _Home_GE75		0x08	/* 7-14-98  00	*/
+#define _Home_GE150		0x04	/* 0x22     00	*/
+#define _Home_GE300		0x12	/* 0x2d     0e	*/
+#define _Home_GE600		0x19	/* 0x33     15	*/
+#define _Home_GB75		0x40	/* 7-14-98  3e	*/
+#define _Home_GB150		0x40	/* 0x3f     3e	*/
+#define _Home_GB300		0x4e	/* 0x4c     4a	*/
+#define _Home_GB600		0x53	/* 0x51     4f	*/
+#define _Home_GS75		0x40	/* 7-14-98  3c	*/
+#define _Home_GS150		0x40	/* 0x3f     3c	*/
+#define _Home_GS300		0x4e	/* 0x4d     4a	*/
+#define _Home_GS600		0x53	/* 0x51     4f	*/
+#define _Home_BE75		0x30	/* 7-14-98  20	*/
+#define _Home_BE150		0x30	/* 0x3c     20	*/
+#define _Home_BE300		0x32	/* 0x48     2e	*/
+#define _Home_BE600		0x37	/* 0x35     33	*/
+#define _Home_BB75		0x42	/* 7-14-98  3e	*/
+#define _Home_BB150		0x42	/* 0x47     3e 	*/
+#define _Home_BB300		0x50	/* 0x51     4c	*/
+#define _Home_BB600		0x53	/* 0x51     4f	*/
+#define _Home_BS75		0x42	/* 7-14-98  3e	*/
+#define _Home_BS150		0x42	/* 0x46     3e	*/
+#define _Home_BS300		0x50	/* 0x4f     4c	*/
+#define _Home_BS600		0x53	/* 0x55     4f	*/
+
+/*
+ * for ModeTypeVar indexes
+ */
+#define _FixParamEppBw		    0
+#define _FixParamBppBw		    _FixParamEppBw + 4
+#define _FixParamSppBw		    _FixParamBppBw + 4
+#define _FixParamEppGray	    0
+#define _FixParamBppGray	    _FixParamEppGray + 4
+#define _FixParamSppGray	    _FixParamBppGray + 4
+#define _FixParamEppColor	    0
+#define _FixParamBppColor	    _FixParamEppColor + 5
+#define _FixParamSppColor	    _FixParamBppColor + 5
+#define _FixParamSppNegative    0
+#define _FixParamBppNegative    _FixParamSppNegative + 3
+#define _FixParamEppNegative    _FixParamBppNegative + 3
+#define _FixParamSppPositive    _FixParamEppNegative + 3
+#define _FixParamBppPositive    _FixParamSppPositive + 3
+#define _FixParamEppPositive    _FixParamBppPositive + 3
+
+/*
+ * for DiffModeVar indexes
+ */
+#define _BwEpp150		    0
+#define _BwEpp300		    1
+#define _BwEpp600		    2
+#define _BwBpp150		    _BwEpp150
+#define _BwBpp300		    _BwEpp300
+#define _BwBpp600		    _BwEpp600
+#define _BwSpp150		    3
+#define _BwSpp300		    4
+#define _BwSpp600		    5
+#define _GrayEpp150		    6
+#define _GrayEpp300		    7
+#define _GrayEpp600		    8
+#define _GrayEpp600_3000	9	    /* > 3000 pixels per channel */
+#define _GrayBpp150		    10
+#define _GrayBpp300		    11
+#define _GrayBpp300_1600	12
+#define _GrayBpp600		    13
+#define _GrayBpp600_1600	14
+#define _GrayBpp600_3200	15
+#define _GraySpp150		    16
+#define _GraySpp150_800 	17
+#define _GraySpp300		    18
+#define _GraySpp300_800 	19
+#define _GraySpp300_1600	20
+#define _GraySpp600		    21
+#define _GraySpp600_800 	22
+#define _GraySpp600_1600	23
+#define _GraySpp600_3200	24
+#define _ColorEpp60		    25
+#define _ColorEpp100		_ColorEpp60
+#define _ColorEpp150		26
+#define _ColorEpp300		27
+#define _ColorEpp300_1200	28
+#define _ColorEpp600		29
+#define _ColorEpp600_1400	30
+#define _ColorEpp600_2800	31
+#define _ColorEpp600_4000	32
+#define _ColorBpp60		    33
+#define _ColorBpp100		34
+#define _ColorBpp150		35
+#define _ColorBpp150_800	36
+#define _ColorBpp300		37
+#define _ColorBpp300_800	38
+#define _ColorBpp300_1600	39
+#define _ColorBpp600		40
+#define _ColorBpp600_800	41
+#define _ColorBpp600_1600	42
+#define _ColorBpp600_3200	43
+#define _ColorSpp60		    _ColorBpp60
+#define _ColorSpp100		_ColorBpp100
+#define _ColorSpp150		_ColorBpp150
+#define _ColorSpp150_800	_ColorBpp150_800
+#define _ColorSpp300		44
+#define _ColorSpp300_500	45
+#define _ColorSpp300_1000	46
+#define _ColorSpp300_2000	47
+#define _ColorSpp600		48
+#define _ColorSpp600_500	49
+#define _ColorSpp600_1000	50
+#define _ColorSpp600_2000	51
+#define _ColorSpp600_4000	52
+
+#define _NegativeSpp150 	53
+#define _NegativeSpp300 	54
+#define _NegativeSpp600 	55
+#define _NegativeBpp150 	_NegativeSpp150
+#define _NegativeBpp300 	_NegativeSpp300
+#define _NegativeBpp600 	_NegativeSpp600
+#define _NegativeEpp150 	_NegativeSpp150
+#define _NegativeEpp300 	_NegativeSpp300
+#define _NegativeEpp600 	_NegativeSpp600
+
+#define _BwEpp75		    56
+#define _BwBpp75		    56
+#define _BwSpp75		    56
+#define _GrayEpp75		    56
+#define _GrayBpp75		    56
+#define _GraySpp75		    56
+
+#define _TransparencySpp150	_NegativeSpp150
+#define _TransparencySpp300	_NegativeSpp300
+#define _TransparencySpp600	_NegativeSpp600
+#define _TransparencyBpp150	_NegativeSpp150
+#define _TransparencyBpp300	_NegativeSpp300
+#define _TransparencyBpp600	_NegativeSpp600
+#define _TransparencyEpp150	_NegativeSpp150
+#define _TransparencyEpp300	_NegativeSpp300
+#define _TransparencyEpp600	_NegativeSpp600
+
+/* for 48 bits color */
+#define _ColorEpp100_1400	63
+#define _ColorEpp150_1900	64
+#define _ColorEpp300_4000	65
+#define _ColorEpp600_9600	66
+#define _ColorSpp300_3000	67
+
+/*
+ * for mirroring parts of the 98001/3 asic register set
+ */
+typedef struct {
+    Byte	RD_Motor1Control;		/* 0x0b             	*/
+    Byte	RD_StepControl; 		/* 0x14					*/
+    Byte	RD_Motor0Control;		/* 0x15					*/
+    Byte	RD_XStepTime;			/* 0x16					*/
+    Byte	RD_ModeControl; 		/* 0x1b					*/
+    Byte	RD_LineControl; 		/* 0x1c					*/
+    Byte	RD_ScanControl; 		/* 0x1d, init = 5		*/
+    Byte	RD_ModelControl;		/* 0x1f					*/
+    Byte	RD_Model1Control;		/* 0x20					*/
+    UShort	RD_Dpi; 			    /* 0x21					*/
+    UShort	RD_Origin;			    /* 0x23					*/
+    UShort	RD_Pixels;			    /* 0x25					*/
+    UShort	RD_ThresholdControl;	/* 0x27					*/
+    Byte	RD_ThresholdGapCtrl;	/* 0x29					*/
+    UShort	RD_RedDarkOff;			/* 0x33					*/
+    UShort	RD_GreenDarkOff;		/* 0x35					*/
+    UShort	RD_BlueDarkOff; 		/* 0x37					*/
+
+    ULong   RD_BufFullSize;         /* 0x54, ASIC 98003     */
+    UShort  RD_MotorTotalSteps;     /* 0x57, ASIC 98003     */
+
+    Byte    RD_ScanControl1;        /* 0x5b, ASIC 98003     */
+    Byte    RD_MotorDriverType;     /* 0x64, ASIC 98003     */
+    Byte    RD_ExtLineControl;      /* 0x6d, ASIC 98003     */
+    Byte    RD_ExtXStepTime;        /* 0x6e, ASIC 98003     */
+
+} RegData, *pRegData;
+
+/*
+ * for registers, that only exist on the 96001/3
+ */
+typedef struct
+{
+    Byte	RD_MotorControl;			/* 0x1b, init = 3		*/
+    Byte	RD_MemAccessControl;		/* 0x1d					*/
+    Byte	RD_WatchDogControl;			/* 0x25, init = 0x8f	*/
+
+    union {
+		Byte	RD_ModelControl2;		/* 0x26, P96003 		*/
+    } u26;
+
+	union {
+		Byte	RD_RedChShadingOff;		/* 0x28, P96003			*/
+    } u28;
+    union {
+		Byte	RD_GreenChShadingOff;	/* 0x29, P96003			*/
+    } u29;
+	Byte	RD_BlueChShadingOff;		/* 0x2a, P96003			*/
+    Byte	RD_RedChDarkOff;			/* 0x2b, P96003			*/
+    Byte	RD_GreenChDarkOff;			/* 0x2c, P96003			*/
+    Byte	RD_BlueChDarkOff;			/* 0x2d, P96003			*/
+
+    Byte	RD_RedChEvenOff;			/* 0x31, P96003			*/
+    Byte	RD_GreenChEvenOff;			/* 0x32, P96003			*/
+    Byte	RD_BlueChEvenOff;			/* 0x33, P96003			*/
+    Byte	RD_RedChOddOff; 			/* 0x34, P96003			*/
+    Byte	RD_GreenChOddOff;			/* 0x35, P96003			*/
+    Byte	RD_BlueChOddOff;			/* 0x36, P96003			*/
+    Byte	RD_RedGainOut;				/* 0x37, P96003			*/
+    Byte	RD_GreenGainOut;			/* 0x38, P96003			*/
+    Byte	RD_BlueGainOut; 			/* 0x39, P96003			*/
+    Byte	RD_LedControl;				/* 0x3a, P96003			*/
+    Byte	RD_ShadingCorrectCtrl;		/* 0x3b, P96003			*/
+
+} Reg96, *pReg96;
+
+/*
+ * model override defines
+ */
+#define _OVR_NONE				0
+#define _OVR_PLUSTEK_9630PL		1	/* for legal version of the OP9630	*/
+#define _OVR_PRIMAX_4800D		2	/* for the Primax 4800 Direct		*/
+#define _OVR_PLUSTEK_9636		3	/* for 9636T/P+/Turbo				*/
+#define _OVR_PLUSTEK_9636P		4	/* for 9636P						*/
+#define _OVR_PLUSTEK_A3I		5	/* for A3I  						*/
+#define _OVR_PLUSTEK_4800P		6	/* for OpticPro4800					*/
+#define _OVR_PRIMAX_4800D30		7	/* for the Primax 4800 Direct 30bit	*/
+
+/* CHECK: THIS has to be changed and merged with the old code */
+
+/*
+ * structure to hold IO port specific stuff
+ */
+typedef struct {
+
+#ifdef __KERNEL__
+	pFnOut fnOut;
+	pFnIn  fnIn;
+
+	UShort pbSppDataPort;
+	UShort pbEppDataPort;
+
+	UShort pbStatusPort;
+	UShort pbControlPort;
+	UShort pbAddrOffsetPort;
+#endif
+
+	UShort portBase;
+	UShort portMode;
+	UShort lastPortMode;
+
+	Byte   bOldControlValue;
+	Byte   bOldDataValue;
+	Byte   bOpenCount;
+	Byte   delay;           /* to allow various delay on port operations    */
+
+	Bool   slowIO;
+	UShort forceMode;
+	Bool   useEPPCmdMode;
+
+} IODef, *pIODef;
+
+
+/*
+ * structure to hold device specific stuff
+ */
+typedef struct
+{
+#if 0
+    PFNVOID			pfnIOWrite;
+    PFNVOID			pfnCCDInit;
+    DWORD			dwLampOnTicks;
+    DWORD			dwLampOnBegin;
+    LONG			lLeftPositive;
+    LONG			lLeftNegative;
+    UCHAR			bLampOnMinutes;
+    DRVBOOL			fButton;
+    DRVBOOL			fSoftReset;
+    UCHAR			bStatusLamp;
+#endif
+
+	pFnReadData     ReadData;       /* read function, portmode specific */
+
+    ULong   		dwModelOriginY;
+    Bool			f0_8_16;
+    Bool            fTpa;           /* transparency adapter ?           */
+    Bool			f2003;          /* has 2003 motor driver ?          */
+
+    UChar			bMotorID;       /* the type of the motor drivers    */
+    UChar			bPCBID;         /* which version of the PCB         */
+
+    UChar			bCCDID;         /* what CCD do we have              */
+    pRegDef         pCCDRegisters;  /* pointer to the register descr    */
+    UShort			wNumCCDRegs;    /* number of values to write        */
+    UShort   		DataOriginX;
+
+    UChar   		bDACType;       /* what DAC do we have              */
+    pRegDef			pDACRegisters;  /* pointer to DAC reg descr.        */
+    UShort			wNumDACRegs;    /* number of values to write        */
+    pFnDACOffs		fnDarkOffset;   /* func-ptr to func for DAC         */
+    pFnDACDark		fnDACDark;      /* adjustments                      */
+
+    RGBByteDef		RegDACOffset;
+    RGBByteDef		RegDACGain;
+
+    UChar			buttons;        /* Number of buttons                */
+
+    UChar			ModelCtrl;      /* contents of the model control reg*/
+    UChar			Model1Mono;     /* for model control 1 in mono mode */
+    UChar			Model1Color;    /* for model control 1 in color mode*/
+
+    UChar			XStepMono;
+    UChar			XStepColor;
+    UChar			XStepBack;
+
+    long			lUpNormal;      /* device specific offsets */
+    long			lUpPositive;
+    long			lUpNegative;
+    long			lLeftNormal;
+
+} DeviceDef, *pDeviceDef;
+
+/*
+ * to hold all the shading stuff for calibrating a scanner
+ */
+typedef struct
+{
+    pRGBUShortDef	pHilight;
+    ColorByte		Hilight;
+    ULong   		dwDiv;
+    UShort			wExposure;
+    UShort  		wXStep;
+
+    UChar			skipHilight;
+    UChar			skipShadow;
+    ULong			shadingBytes;
+
+    pDACTblDef		pCcdDac;
+    ColorByte		DarkDAC;
+    ColorWord		DarkOffset;
+    UShort			wDarkLevels;
+    UChar			bIntermediate;
+
+    ColorByte		Gain;
+    UChar			bGainDouble;
+    UChar			bUniGain;
+    Byte			bMinGain;
+    Byte			bMaxGain;
+    Byte			bGainHigh;
+    Byte			bGainLow;
+
+    Bool			fStop;
+
+} ShadingDef, *pShadingDef;
+
+
+/*
+ * structure to hold scan-specific data
+ */
+typedef struct _SCANDEF
+{
+#if 0
+    DWORD			dwLinesRead;
+    LONG			lBufAdjust;
+    DRVBOOL			fBackmove;
+    DRVBOOL			fEsc;
+    UCHAR			Reserved;
+#endif
+
+    pFnBool			DoSample;
+    pFnDataProcess	DataProcess;    /* to convert RGB buffers to RGB pixels */
+    pFnBool			DataRead;       /* function to get data from scanner    */
+
+    ULong			dwLinesToRead;  /* number of images lines to read       */
+    Long	    	lBufferAdjust;
+
+    ULong			dwScanOrigin;   /* where to start the scan              */
+    Bool			fRefreshState;  /* refresh ?                            */
+    Bool			fMotorBackward;
+    UChar			motorPower;     /* how to drive the motor               */
+
+    ULong			dwMinReadFifo;
+    ULong			dwMaxReadFifo;
+    Byte            bFifoSelect;    /* defines which FIFO to use            */
+
+    UChar			bDiscardAll;
+    ULong			dwInterval;
+    ULong			dwInterlace;    /* CHECK: here always 0 - remove ?     */
+
+    union {
+        UShort		wGreenDiscard;
+        UShort  	wGreenKeep;
+    } gd_gk;
+    union {
+        UShort		wBlueDiscard;
+        UShort  	wRedKeep;
+    } bd_rk;
+
+    UChar			bRefresh;       /* for controlling the movement         */
+    UChar			bOldScanState;
+    UChar   		bNowScanState;
+    UChar			bModuleState;
+
+    DataPointer 	p48BitBuf;      /* for handling 48-bit data             */
+    union {
+        pUChar  	pMonoBuf;
+        DataPointer ColorBuf;
+    } bp;
+
+    RBGPtrDef       BufBegin;       /* for reading/writing the scan-data    */
+    RBGPtrDef       BufEnd;
+    RBGPtrDef       BufGet;
+    RBGPtrDef       BufData;
+    RBGPtrDef       BufPut;
+
+    ULong           negBegin;       /* used while scanning in TPA modes     */
+    ULong           posBegin;
+
+    ULong           dpiIdx;         /* index to get/set values in the table */
+    pExtXStepDef    negScan;        /* reference to exposure/xtep table     */
+
+} ScanDef, *pScanDef;
+
+/*
+ * structure to hold buffer pointers
+ */
+typedef struct {
+
+    union {
+    	pUChar		pReadBuf;
+    	pUChar		pShadingMap;
+    	pUChar		pRWTestBuffer;
+    	pUShort		pShadingRam;
+    	DataPointer	Buf;
+    } b1;
+
+    union {
+        pUChar        pSumBuf;
+	    pRGBUShortDef pSumRGB;
+	    pUChar		  pRWTestBuffer1;
+    } b2;
+    DataPointer TpaBuf;
+
+} BufferDef, *pBufferDef;
+
+
+/* Register RegBitDepth (Addr: 0x13) - ASIC 9800x */
+#define _BIT0_7		            0x00
+#define _BIT8_15		        0x01
+#define _BIT16_20	    	    0x02
+
+/* Register RegStepControl (Addr: 0x14) - ASIC 9800x */
+#define _MOTOR0_ONESTEP	        0x01
+#define _MOTOR0_SCANSTATE	    0x02
+#define _MOTOR_FREERUN          0x40
+#define _MOTOR_NOFREERUN        0x00
+
+/* Register RegGetScanState (Addr: 0x17, 0x12 on 9600x) - ASIC 9800x */
+#define _SCANSTATE_MASK         0x3f	/* bit 0-5 */
+#define _SCANSTATE_STOP	        0x80
+
+/* Register RegReadIOBufBus (Addr: 0x17) - ASIC 9600x only */
+#define _IOBUF_BUSMASK	        0x0f	/* bit 0-3 */
+
+/* Register RegMemoryLow/High (Addr: 0x19/0x1a) - ASIC 9800x */
+#define _MAP_ADDR_RED           0x00
+#define _MAP_ADDR_GREEN	        0x40
+#define _MAP_ADDR_BLUE	        0x80
+#define _MAP_ADDR_SIZE	        0x40	/* 0x4000 */
+
+/* Register RegModeControl (Addr: 0x1b, 0x18 on 9600x) - all ASICs*/
+#define _ModeScan		        0x00    /* all ASICs       */
+#define _ModeProgram	        0x01    /* 9600x def       */
+#define _ModeIdle		        0x01    /* 9800x defs      */
+#define _ModeShadingMem	        0x02
+#define _ModeMappingMem	        0x03
+#define _ModeReadMappingMem     0x07
+#define _ModeFifoRSel	        0x00
+#define _ModeFifoGSel	        0x08
+#define _ModeFifoBSel	        0x10
+#define _ModeFifoClose          0x18
+
+/* Register RegLineControl (Addr: 0x1c, 0x19 on 9600x) - all ASICs*/
+#define _LINE_SCANTIME_MASK     0x3f	/* bit 0-6              */
+#define _LINE_CDSINVERSE        0x80	/* Color Drive Signal   */
+
+/* Register RegScanControl (Addr: 0x1d) - all ASICs*/
+#define _SCAN_BITMODE	        0x00
+#define _SCAN_BYTEMODE	        0x01	/* Gray/Color mode                  */
+#define _SCAN_1ST_AVERAGE	    0x04	/* first pixel is averaged pixel    */
+#define _SCAN_BITDIRR2L         0x08	/* bit shift from right to left     */
+
+/* ASIC 9600x section */
+#define _P96_SCANDATA_INVERT    0x02
+#define _SCAN_LAMP_ON 	        0x10
+
+/* ASIC 9800x section */
+#define _SCAN_12BITMODE         0x02
+#define _SCAN_NORMALLAMP_ON     0x10    /* normal Lamp  */
+#define _SCAN_TPALAMP_ON        0x20
+#define _P98_SCANDATA_INVERT    0x40
+#define _BITALIGN_LEFT	        0x80
+
+#define _SCAN_LAMPS_ON          (_SCAN_NORMALLAMP_ON | _SCAN_TPALAMP_ON)
+
+/* Register RegMotor0Control (Addr: 0x15) */
+#define _MotorDirForward	    0x01
+#define _MotorDirBackward	    0x00
+#define _MotorOn		        0x02
+#define _MotorHFullStepH	    0x00
+#define _MotorHHalfStep	        0x04
+#define _MotorHQuarterStep	    0x08
+#define _MotorHEightStep	    0x08	/* for 2916 driver      */
+#define _MotorPowerEnable	    0x40    /* ASIC 98003 specific  */
+#define _MotorHHomeStop	        0x80
+
+#define _FORWARD_MOTOR			(_MotorDirForward + _MotorOn + \
+               					 _MotorHQuarterStep + _MotorPowerEnable)
+
+/* Register RegConfiguration (Addr: 0x1e), ASIC 9800x */
+#define	_P98_CCD_TYPE_ID	    0x07
+#define	_P98_NEC_MACHINE        0x08
+#define _P98_PCBID		        0xF0
+
+#define _CCD_3797		        0
+#define _CCD_3717		        1
+#define _CCD_3799	            1   /* new for 98003     */
+#define _CCD_535		        2
+#define _CCD_2556		        3
+#define _CCD_518		        4
+#define _CCD_539		        5	/* default for 98001 */
+#define _CCD_3777	            6   /* new for 98003     */
+#define _CCD_548 	            7   /* new for 98003     */
+
+/* ASIC 98003 section */
+#define _OPTICWORKS2000         0x00
+#define _PLUSTEK_SCANNER        0x10
+#define _SCANNER_WITH_TPA       0x20
+#define _SCANNER4Button         0x30
+#define _SCANNER4ButtonTPA      0x40
+#define _SCANNER5Button         0x50
+#define _SCANNER5ButtonTPA      0x60
+#define _SCANNER1Button         0x70
+#define _SCANNER1ButtonTPA      0x80
+#define _SCANNER2Button         0x90
+#define _AGFA_SCANNER	        0xf0
+#define _AGFA_PCB   	        0x1f
+
+/* Register RegModelControl (Addr: 0x1f), all ASICs */
+#define _ModelSampleAndHold     0x01	/* sample and hold              */
+#define _ModelWhiteIs0	        0x02	/* white is 0                   */
+#define _ModelInvertPF	        0x04	/* invert paper flag            */
+#define _ModelDpi200	           0	/* (400 / 2)                    */
+#define _ModelDpi300	        0x08	/* (600 / 2)                    */
+#define _ModelDpi400	        0x10	/* (800 / 2)                    */
+#define _ModelDpi600	        0x18	/* (1200 / 2)                   */
+#define _ModelMemSize32k3	       0	/* 32k for 300 dpi color        */
+#define _ModelMemSize64k3	    0x20	/* 64k for 300 dpi color        */
+#define _ModelMemSize128k3	    0x40	/* 128k for 300 dpi color       */
+#define _ModelMemSize64k4	    0x60	/* 64k for 400/600 dpi color    */
+#define _ModelMemSize128k4	    0x80	/* 128k for 400/600 dpi color   */
+
+#define _ModelMemSize8k	           0    /* for 96001 */
+#define _ModelMemSize8k3	    0x20
+#define _ModelMemSize32k96001   0x40
+#define _ModelMemSize128k396001 0x60
+#define _ModelMemSize128k696001 0x80
+
+#define _HOME_SENSOR_POLARITY   0x01    /* 9800x */
+#define _LED_CONTROL 	        0x02
+#define _LED_ACTIVITY	        0x04
+#define _MODEL_DPI800	        0x20
+#define _MODEL_DPI1200	        0x28
+#define _DUMMY_12BIT 	        0x40
+
+/* Register RegModel1Control (Addr: 0x20), 9800x */
+#define _SCAN_GRAYTYPE	        0x01
+#define _CCD_SHIFT_GATE 	    0x02
+#define _CCD_SHIFT_PULSE	    0x04
+#define _BUTTON_MODE     	    0x08
+#define _MOTOR_2003		        0x00
+#define _MOTOR_2916		        0x10
+#define _MOTOR_7042		        0x20
+
+/* Register RegThresholdGapControl (Addr: 0x29, 0x27 on 9600x ) - all ASICs */
+#define _THRESHOLDGAP_MASK      0x0f
+
+/* Register RegResetConfig (Addr: 0x2e) */
+#define _ADC_MASK		        0x07
+#define _DA_WOLFSON8143	        0x00
+#define _DA_ESIC 	            0x04
+#define _DA_SAMSUNG8531	        0x05
+#define _DA_WOLFSON8141	        0x06
+#define _DA_SAMSUNG1224	        0x07
+#define _MOTOR0_MASK 	        0x18
+#define _MOTOR0_2003	        0x00
+#define _MOTOR0_2916	        0x08
+#define _MOTOR0_7042	        0x10
+#define _MOTOR1_MASK 	        0x60
+#define _MOTOR1_2003	        0x00
+#define _MOTOR1_2916	        0x20
+#define _MOTOR1_7042	        0x40
+
+/* Register RegFifoFullLength (Addr: 0x54) */
+#define _RED_FULLSIZE	        0x00
+#define _GREEN_FULLSIZE         0x08
+#define _BLUE_FULLSIZE	        0x10
+
+/* Register RegScanControl1	(Addr: 0x5b) */
+#define _MTSC_ENABLE 	        0x01
+#define _SCANSTOPONBUFFULL      0x02
+#define _MFRC_RUNSCANSTATE      0x04
+#define _MFRC_BY_XSTEP	        0x08
+
+/* Register RegMotorDriverType (Addr: 0x64) */
+#define _MOTORS_MASK 	        0x33
+#define _MOTORR_MASK	        0xf3
+#define _MOTORR_WEAK	        0x04
+#define _MOTORR_MEDIUM	        0x08
+#define _MOTORR_STRONG	        0x0c
+#define _MOTORT_WEAK	        0x40
+#define _MOTORT_MEDIUM	        0x80
+#define _MOTORT_STRONG	        0xc0
+#define _BUTTON_SELECT1	        0x40
+#define _BUTTON_SELECT2	        0x80
+#define _BUTTON_DISABLE	        0xc0
+
+/* Register RegStatus2	(Addr: 0x66) */
+#define _REFLECTIONLAMP_ON      0x01
+#define _TPALAMP_ON 	        0x02
+#define _STILL_FREE_RUNNING     0x04
+#define _BUFFER_IS_FULL	        0x08
+
+/* Register RegTestMode	(Addr: 0xf0) */
+#define _SW_TESTMODE	        0x20
+
+/* other stuff... */
+
+/* CHECK: changes this stuff... */
+#define _BytesPerChannel	    5500UL
+#define _SizeDataBuf		(ULong)(_BytesPerChannel * 3 * 2)
+#define _SizeTpaDataBuf 	(ULong)(_BytesPerChannel * 3 * 2)
+#define _SizeShadingSumBuf	(ULong)(_BytesPerChannel * 3 * 4)
+#define _SizeTotalBuf		(ULong)(_SizeDataBuf + _SizeShadingSumBuf)
+#define _SizeTotalBufTpa	(ULong)(_SizeTotalBuf + _SizeTpaDataBuf)
+
+/* for DAC programming (ASIC 98003)*/
+#define _VALUE_CONFIG		    0x51
+#define _DAC_RED 	    	    (Byte)(_VALUE_CONFIG | 0x00)
+#define _DAC_GREENCOLOR		    (Byte)(_VALUE_CONFIG | 0x04)
+#define _DAC_GREENMONO		    (Byte)(_VALUE_CONFIG | 0x06)
+#define _DAC_BLUE   		    (Byte)(_VALUE_CONFIG | 0x08)
+
+/* internal FIFO buffers (ASIC 9800x) */
+#define _SIZE_REDFIFO		    196608UL	/* 192k */
+#define _SIZE_GREENFIFO		    147456UL	/* 144k */
+#define _SIZE_BLUEFIFO		    114688UL	/* 112k */
+
+#define _SIZE_COLORFIFO	        _SIZE_BLUEFIFO
+#define _SIZE_GRAYFIFO	    (_SIZE_REDFIFO + _SIZE_GREENFIFO + _SIZE_BLUEFIFO)
+
+/* Scan State Definitions */
+#define _SS_STEP		        0x08
+#define _SS_RED 		        0x04
+#define _SS_GREEN		        0x02
+#define _SS_BLUE		        0x01
+
+#define _SS_MONO		        _SS_GREEN
+#define _SS_COLOR		        (_SS_RED | _SS_GREEN | _SS_BLUE)
+
+/* for shading */
+#define _CHANNEL_RED	        0
+#define _CHANNEL_GREEN	        1
+#define _CHANNEL_BLUE	        2
+
+#endif	/* guard __HWDEFS_H__ */
+
+/* END PLUSTEK-PP_HWDEFS.H ..................................................*/