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Annotation of Examples/DriverKit/QVision/QVision_reloc.tproj/QVisionModes.h, revision 1.1

1.1     ! root        1: /* CONFIDENTIAL
        !             2:  * Copyright (c) 1993 by NeXT Computer, Inc as an unpublished work.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * QVisionModes.h -- internal definitions for QVision driver.
        !             6:  *
        !             7:  * Author:  Derek B Clegg      21 May 1993
        !             8:  *
        !             9:  * Based on work by Joe Pasqua, 30 September 1992.
        !            10:  */
        !            11: 
        !            12: #ifndef QVISIONMODES_H__
        !            13: #define QVISIONMODES_H__
        !            14: 
        !            15: #import <objc/objc.h>
        !            16: #import <mach/mach.h>
        !            17: #import <driverkit/displayDefs.h>
        !            18: #import "vgaModes.h"
        !            19: 
        !            20: #define QVISION_ISA_ID   0x0E113021
        !            21: #define        QVISION_EISA_ID  0x0E113011
        !            22: #define        ORION_ISA_ID     0x0E113121
        !            23: #define        ORION_EISA_ID    0x0E113111
        !            24: #define        ORION12_ISA_ID   0x0E113122
        !            25: #define        ORION12_EISA_ID  0x0E113112
        !            26: 
        !            27: enum QVAdapterType {
        !            28:     UnknownAdapter = -1,
        !            29:     QVisionAdapter = 0,
        !            30:     OrionAdapter = 1,
        !            31:     Orion12Adapter = 2,
        !            32:        QVision1280P = 3                /* PCI card */
        !            33: };
        !            34: typedef enum QVAdapterType QVAdapterType;
        !            35: 
        !            36: enum DACtype {
        !            37:     UnknownDAC,
        !            38:     Bt484,             /* BrookTree 484. */
        !            39:     Bt485,             /* BrookTree 485. */
        !            40:     Bt485A,            /* BrookTree 485A. */
        !            41:     ATT20C505  /* AT&T 20C505 */
        !            42: };
        !            43: typedef enum DACtype DACtype;
        !            44: 
        !            45: /* Sizes of the various data sets. */
        !            46: 
        !            47: struct QVisionMode {
        !            48:     const char *name;          /* The name of this mode. */
        !            49:     QVAdapterType adapter;     /* The adapter required for this mode. */
        !            50:     BOOL needsPixelDoubling;   /* YES if this mode requires pixel doubling. */
        !            51: 
        !            52:     /* Control register 1 value (63CA).  */
        !            53:     unsigned char ctrlReg1;
        !            54: 
        !            55:     /* DAC command register 1 value (13C8). */
        !            56:     unsigned char dacCmd1;
        !            57: 
        !            58:     /* Overflow register 1 value (3CF.42). */
        !            59:     unsigned char overflow1;
        !            60: 
        !            61:     /* Overflow register 2 values (3CF.51). */
        !            62:     unsigned char overflow2;
        !            63: 
        !            64:     /* Standard VGA data. */
        !            65:     VGAMode vgaData;
        !            66: };
        !            67: typedef struct QVisionMode QVisionMode;
        !            68: 
        !            69: extern const IODisplayInfo QVisionModeTable[];
        !            70: extern const int QVisionModeTableCount;
        !            71: 
        !            72: #define DEFAULT_QVISION_MODE   13      /* 1024 x 768 x 8 @ 66Hz. */
        !            73: #define DEFAULT_ORION_MODE     9       /* 1024 x 768 x 15 @ 60Hz. */
        !            74: #define DEFAULT_ORION12_MODE   9       /* 1024 x 768 x 15 @ 60Hz. */
        !            75: #define DEFAULT_1280P_MODE     9       /* 1024 x 768 x 15 @ 60Hz. */
        !            76: 
        !            77: /* Port Addresses for Various Registers */
        !            78: 
        !            79: #define SEQ_PIXEL_WR_MSK       0x02
        !            80: #define GC_PLANE_WR_MSK                0x08
        !            81: 
        !            82: /* Control Registers */
        !            83: #define PAGE_REG_0             0x45    /* This is a GFXC index. */
        !            84: #define PAGE_REG_1             0x46    /* This is a GFXC index. */
        !            85: #define HI_ADDR_MAP            0x48    /* This is a GFXC index. */
        !            86: #define ENV_REG_1              0x50    /* This is a GFXC index. */
        !            87: #define VIRT_CTRLR_SEL         0x83C4
        !            88: #define CTRL_REG_1             0x63CA
        !            89: #define        QVGA_CTL_2              0x23C7
        !            90: #define        QVGA_CTL_3              0x63CB
        !            91: 
        !            92: /* CTRL_REG_1 values */
        !            93: #define PACKED_PIXEL_VIEW    0x00
        !            94: #define PLANAR_VIEW          0x08
        !            95: #define EXPAND_TO_FG         0x10
        !            96: #define EXPAND_TO_BG         0x18
        !            97: #define BITS_PER_PIX_4       0x00
        !            98: #define BITS_PER_PIX_8       0x02
        !            99: #define BITS_PER_PIX_16      0x04
        !           100: #define BITS_PER_PIX_32      0x06
        !           101: 
        !           102: /* DAC Registers */
        !           103: 
        !           104: #define PALETTE_WRITE          0x3C8
        !           105: #define PALETTE_READ           0x3C7
        !           106: #define PALETTE_DATA           0x3C9
        !           107: #define CO_COLOR_WRITE         0x83C8
        !           108: #define CO_COLOR_DATA          0x83C9
        !           109: #define DAC_CMD_0              0x83C6
        !           110: #define DAC_CMD_1              0x13C8
        !           111: #define DAC_CMD_2              0x13C9
        !           112: #define        DAC_EXT_REG             0x13C6
        !           113: 
        !           114: 
        !           115: /*  Use IOLog_dbg(("format", arg, ...)) to get debugging ingo when building
        !           116:     the `debug' target.  Actually though, it is a whole lot easier to define
        !           117:     DEBUG here so `make install' works normally.  */
        !           118: #ifdef QVISION_DEBUG
        !           119: #define IOLog_dbg(x) IOLog x
        !           120: #else
        !           121: #define IOLog_dbg(x)
        !           122: #endif
        !           123: 
        !           124: 
        !           125: 
        !           126: #endif /* QVISIONMODES_H__ */

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