kernel/drivers/staging/xgifb/vgatypes.h

   1 #ifndef _VGATYPES_
   2 #define _VGATYPES_
   3
   4 #include <linux/fb.h>   /* for struct fb_var_screeninfo for sis.h */
   5 #include "../../video/fbdev/sis/vgatypes.h"
   6 #include "../../video/fbdev/sis/sis.h"          /* for LCD_TYPE */
   7
   8 enum XGI_VB_CHIP_TYPE {
   9         VB_CHIP_Legacy = 0,
  10         VB_CHIP_301,
  11         VB_CHIP_301B,
  12         VB_CHIP_301LV,
  13         VB_CHIP_302,
  14         VB_CHIP_302B,
  15         VB_CHIP_302LV,
  16         VB_CHIP_301C,
  17         VB_CHIP_302ELV,
  18         VB_CHIP_UNKNOWN, /* other video bridge or no video bridge */
  19         MAX_VB_CHIP
  20 };
  21
  22 struct xgi_hw_device_info {
  23         unsigned long ulExternalChip; /* NO VB or other video bridge*/
  24                                       /* if ujVBChipID = VB_CHIP_UNKNOWN, */
  25
  26         void __iomem *pjVideoMemoryAddress;/* base virtual memory address */
  27                                             /* of Linear VGA memory */
  28
  29         unsigned long ulVideoMemorySize; /* size, in bytes, of the
  30                                             memory on the board */
  31
  32         unsigned char jChipType; /* Used to Identify Graphics Chip */
  33                                  /* defined in the data structure type  */
  34                                  /* "XGI_CHIP_TYPE" */
  35
  36         unsigned char jChipRevision; /* Used to Identify Graphics
  37                                         Chip Revision */
  38
  39         unsigned char ujVBChipID; /* the ID of video bridge */
  40                                   /* defined in the data structure type */
  41                                   /* "XGI_VB_CHIP_TYPE" */
  42
  43         unsigned long ulCRT2LCDType; /* defined in the data structure type */
  44 };
  45
  46 /* Additional IOCTL for communication xgifb <> X driver        */
  47 /* If changing this, xgifb.h must also be changed (for xgifb) */
  48 #endif
  49