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- #ifndef _LINUX_VC_IOCTL_H
- #define _LINUX_VC_IOCTL_H
-
- struct vc_mode {
- int height;
- int width;
- int depth;
- int pitch;
- int mode;
- char name[32];
- unsigned long fb_address;
- unsigned long cmap_adr_address;
- unsigned long cmap_data_address;
- unsigned long disp_reg_address;
- };
-
- #define VC_GETMODE 0x7667
- #define VC_SETMODE 0x7668
- #define VC_INQMODE 0x7669
-
- #define VC_SETCMAP 0x766a
- #define VC_GETCMAP 0x766b
-
- #define VC_POWERMODE 0x766c
-
- /* Values for the argument to the VC_POWERMODE ioctl */
- #define VC_POWERMODE_INQUIRY (-1)
- #define VESA_NO_BLANKING 0
- #define VESA_VSYNC_SUSPEND 1
- #define VESA_HSYNC_SUSPEND 2
- #define VESA_POWERDOWN 3
-
- #ifdef __KERNEL__
- extern int console_getmode(struct vc_mode *);
- extern int console_setmode(struct vc_mode *, int);
- extern int console_setcmap(int, unsigned char *, unsigned char *,
- unsigned char *);
- extern int console_powermode(int);
- extern struct vc_mode display_info;
- extern struct fb_info *console_fb_info;
- #endif
-
- #endif /* _LINUX_VC_IOCTL_H */
-