/* * IBM Smart Capture Card driver. * * Copyright (c) 1995,1996,1997 * International Business Machines Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by International * Business Machines Corporation. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * 5. Redistributions are permitted provided for Linux, FreeBSD, BSD/OS, * and NetBSD systems. If you want to support other operating system, * please contact with IBM Smart Capture Card technical support desk. * 6. Do not ask IBM product services and support about Linux, FreeBSD, * BSD/OS, and NetBSD drivers since International Business Machines * Corporation does not officially support them. * THIS SOFTWARE IS PROVIDED BY INTERNATIONAL BUSINESS MACHINES * CORPORATION AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL INTERNATIONAL BUSINESS MACHINES * CORPORATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * * Changed by Koji OKAMURA * Changed by Yoshihisa NAKAGAWA * Changed by Takeshi OHASHI * Version 0.40, Sep 28, 1997. * */ #if defined(__linux__) #define MAXPCMCIA 2 #define NISCC MAXPCMCIA #endif /* linux */ /* flags in softc */ #define ISCC_OPEN 0x01 /* device open */ #define ISCC_ALIVE 0x02 /* probed and attached */ typedef unsigned char BYTE; typedef unsigned short WORD; typedef unsigned long DWORD; void WriteReg(BYTE, BYTE); BYTE ReadReg(BYTE); BYTE FPbusy(void); void i2cwr8(BYTE, BYTE, BYTE); BYTE i2crd8(BYTE, BYTE); void i2cwr16(BYTE, BYTE, WORD); WORD i2crd16(BYTE, BYTE); void i2cwdata(BYTE); BYTE i2crdata(void); void i2cstart(void); void i2cstop(void); BYTE i2crack(void); BYTE i2cwack(void); BYTE i2cwnack(void); void i2cbwr(BYTE, BYTE); BYTE i2cbrd(BYTE); BYTE i2cwait(void); void SetTVStandard(WORD,int); BYTE SetTVChannel(BYTE, BYTE, BYTE, BYTE, int); void FreezeVPX(BYTE,int); void SetVPXRect(WORD, WORD, int); void InitVPX(WORD, BYTE, BYTE, WORD, WORD, BYTE, BYTE, int); void SetVPXColor(BYTE, BYTE, WORD, WORD, int); void WaitCapture(BYTE,int ); void SetVPXFmt(BYTE, int); void SetVideoFilter(WORD, int); void SetIRQState(BYTE, int); #define DATA 0x03BC /* addresses to support accesses to*/ #define STATUS 0x03BD /* the Parallel Port 1 - Type 1 */ #define CONTROL 0x03BE #define DACMASK 0x03C6 #define DACSTAT 0x03C7 #define DACRMDX 0x03C7 #define DACINDX 0x03C8 #define DACDATA 0x03C9 /* I2C addresses */ #define VPXI2C 0x43 /* I2C address of VPX version TC5, overraids previous */ /* #define VPXI2C 0x01 // I2C address of VPX version TC4 */ #define PETI2C 0x61 /* I2C address of the Philips European Tuner */ /* VPX registers */ #define FPRD 0x0026 #define FPWR 0x0027 #define FPDAT 0x0028 #define FPSTA 0x0029 #define VSDT 0x00E7 #define AGCREF 0x00B2 #define ACCREF 0x00A0 #define CLPPK 0x0027 #define SPL 0x0023 #define BKS 0x0040 #define BKR 0x0041 #define SDT 0x001B #define I2C_ID0 0x0000 /* Manufacture ID (0xEC for VPX C4) */ #define I2C_ID1 0x0001 /* VPX PN (0x80 for VPX C4) */ #define I2C_ID2 0x0002 /* VPX PN (0x46 for VPX C4) */ #define DEEM 0x0022 #define STS 0x0034 #define LDF 0x0031 #define YNF 0x0030 #define AFEND 0x0033 #define STS 0x0034 #define REFSIG 0x00D8 /* HREF VREF control for VPX C4 */ #define CBM_BRI 0x00E6 #define CBM_CON 0x00E7 #define FORMAT 0x00E8 #define FORMAT_C4 0x00E8 /* for C4 */ #define OFIFO 0x00F0 /* for C4 */ #define OMUX 0x00F1 #define OENA 0x00F2 /* Output Enbale for C4 */ #define VBEG1 0x0088 #define VLINEI1 0x0089 #define VLINEO1 0x008A #define HBEG1 0x008B #define HLEN1 0x008C #define NPIX1 0x008D #define VBEG2 0x008E #define VLINEI2 0x008F #define VLINEO2 0x0090 #define HBEG2 0x0091 #define HLEN2 0x0092 #define NPIX2 0x0093 #define IF1IF2 0x004b #define CWDWD 0x009A #define CWDWD_C4 0x00F0 /* CMD reg for VPX C4 */ #define TVSTD 0x00f2 /* TV STANDARD for VPX C4 */ #define CBM_BRI 0x00E6 #define CBM_CON 0x00E7 #define ACCREF 0x00A0 #define TINT 0x001C #define FORMAT 0x00E8 #define OMUX 0x00F1 #define OENA 0x00F2 #define I2CRET 15 #define FBTBYTES 0x7FFFF #define MIX(r,g,b) (((r)*G+(g))*B+(b)) #define R 5 /* number of red shades */ #define G 9 /* number of green shades */ #define B 5 /* number of blue shades */ #define YRG 200 #define XRG 320 #define YRV 240 #define XRV 720 /* Graphics Modes */ #define PMONO 0 #define P332 1 #define P332D 2 #define PHICO 3 #define REV "1.0" /* program revision code */ #define SEL_MAX 8 /* number of selections available */ /* in the main menu. */ /* This number MUST match the num. */ /* of entries in opt_max[] array */ #define MEMSEG_DFLT 0xD000 #define GRPSEG_DFLT 0xA000 #define MEMWTH_DFLT 0x0FFF /* #define PCICBA_DFLT 0x03E0 */ #define PCICBA_DFLT 0x03E4 #define BEBA_DFLT 0x0800 #define VCNF0_REG 0x04 /* Video Config. Settings LB Offset */ #define VCNF1_REG 0x04 /* Video Config. Settings HB Offset */ #define IOIF_REG 0x05 /* I/O Interface Pins Register Offset */ #define SCLW_MSK 0x01 /* mask of the SCLW bit in the IOIF_REG */ #define SDAW_MSK 0x02 /* mask of the SDAW bit in the IOIF_REG */ #define SCLR_MSK 0x08 /* mask of the SCLW bit in the IOIF_REG */ #define SDAR_MSK 0x10 /* mask of the SDAW bit in the IOIF_REG */ #define LOCLK 0 #define HICLK 1 #define LODAT 0 #define HIDAT 1 #define I2C_BUSY 0x00010000 #define I2C_ADR 0 #define I2C_SUBADR 1 #define I2C_DAT 2 #define I2C_SCL 0 #define I2C_SDA 1 #define NO_COLOR_SETTINGS 8 /* Available color controls */ #define NO_COLOR_CONTROLS 7 /* Actual number of color controls */ /* #define MK_FP(seg,off) ((long)(((WORD)(off)) | (((DWORD)((WORD)(seg))) << 16))) */ typedef struct { BYTE bpos; /* X position of the field on the screen */ BYTE row; /* Y position of the field on the screen */ BYTE size; /* size of the field, max integer */ BYTE scrn; /* number of the screen */ WORD indx_port; /* index port address */ BYTE indx; /* index value */ WORD data_port; /* data port address */ } REGFIELD; typedef struct { char r; char g; char b; } RGB; typedef struct CFGSTRUCT { WORD wPortAddr; WORD wVideoAddr; WORD wCfgFlags; WORD wVideoSource; BYTE bColorSettings[NO_COLOR_SETTINGS]; BYTE aReserved[60]; } CFGSTRUCT; #define MONO_M 1 #define DITHER_M 2 typedef struct VIDEOCFG_S { WORD psrc ; WORD pdst ; WORD ofst ; WORD mode ; WORD direction ; WORD xd ; WORD yd ; WORD h ; WORD w ; WORD yStart ; WORD rs ; WORD rd ; } VIDEOCFG_S; #define TUNETYPE 0x61