vgatypes.h

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#ifndef _VGATYPES_
#define _VGATYPES_

#include <linux/fb.h>   /* for struct fb_var_screeninfo for sis.h */
#include "../../video/sis/vgatypes.h"
#include "../../video/sis/sis.h"        /* for LCD_TYPE */

#ifndef XGI_VB_CHIP_TYPE
enum XGI_VB_CHIP_TYPE {
    VB_CHIP_Legacy = 0,
    VB_CHIP_301,
    VB_CHIP_301B,
    VB_CHIP_301LV,
    VB_CHIP_302,
    VB_CHIP_302B,
    VB_CHIP_302LV,
    VB_CHIP_301C,
    VB_CHIP_302ELV,
    VB_CHIP_UNKNOWN, /* other video bridge or no video bridge */
    MAX_VB_CHIP
};
#endif

struct xgi_hw_device_info {
    unsigned long ulExternalChip; /* NO VB or other video bridge*/
                      /* if ujVBChipID = VB_CHIP_UNKNOWN, */

    void __iomem *pjVideoMemoryAddress;/* base virtual memory address */
                        /* of Linear VGA memory */

    unsigned long ulVideoMemorySize; /* size, in bytes, of the
                        memory on the board */

    unsigned char jChipType; /* Used to Identify Graphics Chip */
                 /* defined in the data structure type  */
                 /* "XGI_CHIP_TYPE" */

    unsigned char jChipRevision; /* Used to Identify Graphics
                    Chip Revision */

    unsigned char ujVBChipID; /* the ID of video bridge */
                  /* defined in the data structure type */
                  /* "XGI_VB_CHIP_TYPE" */

    unsigned long ulCRT2LCDType; /* defined in the data structure type */
};

/* Additional IOCTL for communication xgifb <> X driver        */
/* If changing this, xgifb.h must also be changed (for xgifb) */
#endif