diff options
Diffstat (limited to 'drivers/staging/xgifb/vgatypes.h')
| -rw-r--r-- | drivers/staging/xgifb/vgatypes.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/staging/xgifb/vgatypes.h b/drivers/staging/xgifb/vgatypes.h new file mode 100644 index 000000000..61fa10fd4 --- /dev/null +++ b/drivers/staging/xgifb/vgatypes.h @@ -0,0 +1,49 @@ +#ifndef _VGATYPES_ +#define _VGATYPES_ + +#include <linux/fb.h> /* for struct fb_var_screeninfo for sis.h */ +#include "../../video/fbdev/sis/vgatypes.h" +#include "../../video/fbdev/sis/sis.h" /* for LCD_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 +}; + +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 + |