Package: fbset Version: 2.1 Author: Guillem Jover Status: sent Description: Sync fb.h with Linux 2.6.18. --- fb.h 1999-06-23 17:09:48.000000000 +0300 +++ fb.h 2006-10-09 03:08:22.000000000 +0300 @@ -5,12 +5,8 @@ /* Definitions of frame buffers */ -#define FB_MAJOR 29 - -#define FB_MODES_SHIFT 5 /* 32 modes per framebuffer */ -#define FB_NUM_MINORS 256 /* 256 Minors */ -#define FB_MAX (FB_NUM_MINORS / (1 << FB_MODES_SHIFT)) -#define GET_FB_IDX(node) (MINOR(node) >> FB_MODES_SHIFT) +#define FB_MAJOR 29 +#define FB_MAX 32 /* sufficient for now */ /* ioctls 0x46 is 'F' */ @@ -20,12 +16,22 @@ #define FBIOGETCMAP 0x4604 #define FBIOPUTCMAP 0x4605 #define FBIOPAN_DISPLAY 0x4606 +#define FBIO_CURSOR _IOWR('F', 0x08, struct fb_cursor) /* 0x4607-0x460B are defined below */ /* #define FBIOGET_MONITORSPEC 0x460C */ /* #define FBIOPUT_MONITORSPEC 0x460D */ /* #define FBIOSWITCH_MONIBIT 0x460E */ #define FBIOGET_CON2FBMAP 0x460F #define FBIOPUT_CON2FBMAP 0x4610 +#define FBIOBLANK 0x4611 /* arg: 0 or vesa level + 1 */ +#define FBIOGET_VBLANK _IOR('F', 0x12, struct fb_vblank) +#define FBIO_ALLOC 0x4613 +#define FBIO_FREE 0x4614 +#define FBIOGET_GLYPH 0x4615 +#define FBIOGET_HWCINFO 0x4616 +#define FBIOPUT_MODEINFO 0x4617 +#define FBIOGET_DISPINFO 0x4618 + #define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */ #define FB_TYPE_PLANES 1 /* Non interleaved planes */ @@ -73,14 +79,61 @@ #define FB_ACCEL_MATROX_MGAG100 20 /* Matrox G100 (Productiva G100) */ #define FB_ACCEL_MATROX_MGAG200 21 /* Matrox G200 (Myst, Mill, ...) */ #define FB_ACCEL_SUN_CG14 22 /* Sun cgfourteen */ -#define FB_ACCEL_SUN_BWTWO 23 /* Sun bwtwo */ -#define FB_ACCEL_SUN_CGTHREE 24 /* Sun cgthree */ -#define FB_ACCEL_SUN_TCX 25 /* Sun tcx */ -#define FB_ACCEL_MATROX_MGAG400 26 /* Matrox G400 */ +#define FB_ACCEL_SUN_BWTWO 23 /* Sun bwtwo */ +#define FB_ACCEL_SUN_CGTHREE 24 /* Sun cgthree */ +#define FB_ACCEL_SUN_TCX 25 /* Sun tcx */ +#define FB_ACCEL_MATROX_MGAG400 26 /* Matrox G400 */ +#define FB_ACCEL_NV3 27 /* nVidia RIVA 128 */ +#define FB_ACCEL_NV4 28 /* nVidia RIVA TNT */ +#define FB_ACCEL_NV5 29 /* nVidia RIVA TNT2 */ +#define FB_ACCEL_CT_6555x 30 /* C&T 6555x */ +#define FB_ACCEL_3DFX_BANSHEE 31 /* 3Dfx Banshee */ +#define FB_ACCEL_ATI_RAGE128 32 /* ATI Rage128 family */ +#define FB_ACCEL_IGS_CYBER2000 33 /* CyberPro 2000 */ +#define FB_ACCEL_IGS_CYBER2010 34 /* CyberPro 2010 */ +#define FB_ACCEL_IGS_CYBER5000 35 /* CyberPro 5000 */ +#define FB_ACCEL_SIS_GLAMOUR 36 /* SiS 300/630/540 */ +#define FB_ACCEL_3DLABS_PERMEDIA3 37 /* 3Dlabs Permedia 3 */ +#define FB_ACCEL_ATI_RADEON 38 /* ATI Radeon family */ +#define FB_ACCEL_I810 39 /* Intel 810/815 */ +#define FB_ACCEL_SIS_GLAMOUR_2 40 /* SiS 315, 650, 740 */ +#define FB_ACCEL_SIS_XABRE 41 /* SiS 330 ("Xabre") */ +#define FB_ACCEL_I830 42 /* Intel 830M/845G/85x/865G */ +#define FB_ACCEL_NV_10 43 /* nVidia Arch 10 */ +#define FB_ACCEL_NV_20 44 /* nVidia Arch 20 */ +#define FB_ACCEL_NV_30 45 /* nVidia Arch 30 */ +#define FB_ACCEL_NV_40 46 /* nVidia Arch 40 */ +#define FB_ACCEL_XGI_VOLARI_V 47 /* XGI Volari V3XT, V5, V8 */ +#define FB_ACCEL_XGI_VOLARI_Z 48 /* XGI Volari Z7 */ +#define FB_ACCEL_NEOMAGIC_NM2070 90 /* NeoMagic NM2070 */ +#define FB_ACCEL_NEOMAGIC_NM2090 91 /* NeoMagic NM2090 */ +#define FB_ACCEL_NEOMAGIC_NM2093 92 /* NeoMagic NM2093 */ +#define FB_ACCEL_NEOMAGIC_NM2097 93 /* NeoMagic NM2097 */ +#define FB_ACCEL_NEOMAGIC_NM2160 94 /* NeoMagic NM2160 */ +#define FB_ACCEL_NEOMAGIC_NM2200 95 /* NeoMagic NM2200 */ +#define FB_ACCEL_NEOMAGIC_NM2230 96 /* NeoMagic NM2230 */ +#define FB_ACCEL_NEOMAGIC_NM2360 97 /* NeoMagic NM2360 */ +#define FB_ACCEL_NEOMAGIC_NM2380 98 /* NeoMagic NM2380 */ + +#define FB_ACCEL_SAVAGE4 0x80 /* S3 Savage4 */ +#define FB_ACCEL_SAVAGE3D 0x81 /* S3 Savage3D */ +#define FB_ACCEL_SAVAGE3D_MV 0x82 /* S3 Savage3D-MV */ +#define FB_ACCEL_SAVAGE2000 0x83 /* S3 Savage2000 */ +#define FB_ACCEL_SAVAGE_MX_MV 0x84 /* S3 Savage/MX-MV */ +#define FB_ACCEL_SAVAGE_MX 0x85 /* S3 Savage/MX */ +#define FB_ACCEL_SAVAGE_IX_MV 0x86 /* S3 Savage/IX-MV */ +#define FB_ACCEL_SAVAGE_IX 0x87 /* S3 Savage/IX */ +#define FB_ACCEL_PROSAVAGE_PM 0x88 /* S3 ProSavage PM133 */ +#define FB_ACCEL_PROSAVAGE_KM 0x89 /* S3 ProSavage KM133 */ +#define FB_ACCEL_S3TWISTER_P 0x8a /* S3 Twister */ +#define FB_ACCEL_S3TWISTER_K 0x8b /* S3 TwisterK */ +#define FB_ACCEL_SUPERSAVAGE 0x8c /* S3 Supersavage */ +#define FB_ACCEL_PROSAVAGE_DDR 0x8d /* S3 ProSavage DDR */ +#define FB_ACCEL_PROSAVAGE_DDRK 0x8e /* S3 ProSavage DDR-K */ struct fb_fix_screeninfo { char id[16]; /* identification string eg "TT Builtin" */ - char *smem_start; /* Start of frame buffer mem */ + unsigned long smem_start; /* Start of frame buffer mem */ /* (physical address) */ __u32 smem_len; /* Length of frame buffer mem */ __u32 type; /* see FB_TYPE_* */ @@ -90,10 +143,11 @@ struct fb_fix_screeninfo { __u16 ypanstep; /* zero if no hardware panning */ __u16 ywrapstep; /* zero if no hardware ywrap */ __u32 line_length; /* length of a line in bytes */ - char *mmio_start; /* Start of Memory Mapped I/O */ + unsigned long mmio_start; /* Start of Memory Mapped I/O */ /* (physical address) */ __u32 mmio_len; /* Length of Memory Mapped I/O */ - __u32 accel; /* Type of acceleration available */ + __u32 accel; /* Indicate to driver which */ + /* specific chip/card we have */ __u16 reserved[3]; /* Reserved for future compatibility */ }; @@ -120,8 +174,10 @@ struct fb_bitfield { #define FB_ACTIVATE_VBL 16 /* activate values on next vbl */ #define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */ #define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */ +#define FB_ACTIVATE_FORCE 128 /* force apply even when no change*/ +#define FB_ACTIVATE_INV_MODE 256 /* invalidate videomode */ -#define FB_ACCELF_TEXT 1 /* text mode acceleration */ +#define FB_ACCELF_TEXT 1 /* (OBSOLETE) see fb_info.flags and vc_mode */ #define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */ #define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */ @@ -141,6 +197,17 @@ struct fb_bitfield { #define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */ #define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */ +/* + * Display rotation support + */ +#define FB_ROTATE_UR 0 +#define FB_ROTATE_CW 1 +#define FB_ROTATE_UD 2 +#define FB_ROTATE_CCW 3 + +#define PICOS2KHZ(a) (1000000000UL/(a)) +#define KHZ2PICOS(a) (1000000000UL/(a)) + struct fb_var_screeninfo { __u32 xres; /* visible resolution */ __u32 yres; @@ -164,7 +231,7 @@ struct fb_var_screeninfo { __u32 height; /* height of picture in mm */ __u32 width; /* width of picture in mm */ - __u32 accel_flags; /* acceleration flags (hints) */ + __u32 accel_flags; /* (OBSOLETE) see fb_info.flags */ /* Timing: All values in pixclocks, except pixclock (of course) */ __u32 pixclock; /* pixel clock in ps (pico seconds) */ @@ -176,7 +243,8 @@ struct fb_var_screeninfo { __u32 vsync_len; /* length of vertical sync */ __u32 sync; /* see FB_SYNC_* */ __u32 vmode; /* see FB_VMODE_* */ - __u32 reserved[6]; /* Reserved for future compatibility */ + __u32 rotate; /* angle we rotate counter clockwise */ + __u32 reserved[5]; /* Reserved for future compatibility */ }; struct fb_cmap { @@ -193,305 +261,111 @@ struct fb_con2fbmap { __u32 framebuffer; }; -struct fb_monspecs { - __u32 hfmin; /* hfreq lower limit (Hz) */ - __u32 hfmax; /* hfreq upper limit (Hz) */ - __u16 vfmin; /* vfreq lower limit (Hz) */ - __u16 vfmax; /* vfreq upper limit (Hz) */ - unsigned dpms : 1; /* supports DPMS */ -}; - -#ifdef __KERNEL__ - -#include - - -struct fb_info; -struct fb_info_gen; -struct vm_area_struct; -struct file; - - /* - * Frame buffer operations - */ - -struct fb_ops { - /* open/release and usage marking */ - int (*fb_open)(struct fb_info *info, int user); - int (*fb_release)(struct fb_info *info, int user); - /* get non settable parameters */ - int (*fb_get_fix)(struct fb_fix_screeninfo *fix, int con, - struct fb_info *info); - /* get settable parameters */ - int (*fb_get_var)(struct fb_var_screeninfo *var, int con, - struct fb_info *info); - /* set settable parameters */ - int (*fb_set_var)(struct fb_var_screeninfo *var, int con, - struct fb_info *info); - /* get colormap */ - int (*fb_get_cmap)(struct fb_cmap *cmap, int kspc, int con, - struct fb_info *info); - /* set colormap */ - int (*fb_set_cmap)(struct fb_cmap *cmap, int kspc, int con, - struct fb_info *info); - /* pan display */ - int (*fb_pan_display)(struct fb_var_screeninfo *var, int con, - struct fb_info *info); - /* perform fb specific ioctl */ - int (*fb_ioctl)(struct inode *inode, struct file *file, unsigned int cmd, - unsigned long arg, int con, struct fb_info *info); - /* perform fb specific mmap */ - int (*fb_mmap)(struct fb_info *info, struct file *file, struct vm_area_struct *vma); - /* switch to/from raster image mode */ - int (*fb_rasterimg)(struct fb_info *info, int start); -}; - - - /* - * This is the interface between the low-level console driver and the - * low-level frame buffer device - */ - -struct display { - /* Filled in by the frame buffer device */ - - struct fb_var_screeninfo var; /* variable infos. yoffset and vmode */ - /* are updated by fbcon.c */ - struct fb_cmap cmap; /* colormap */ - char *screen_base; /* pointer to top of virtual screen */ - /* (virtual address) */ - int visual; - int type; /* see FB_TYPE_* */ - int type_aux; /* Interleave for interleaved Planes */ - u_short ypanstep; /* zero if no hardware ypan */ - u_short ywrapstep; /* zero if no hardware ywrap */ - u_long line_length; /* length of a line in bytes */ - u_short can_soft_blank; /* zero if no hardware blanking */ - u_short inverse; /* != 0 text black on white as default */ - struct display_switch *dispsw; /* low level operations */ - void *dispsw_data; /* optional dispsw helper data */ - -#if 0 - struct fb_fix_cursorinfo fcrsr; - struct fb_var_cursorinfo *vcrsr; - struct fb_cursorstate crsrstate; -#endif - - /* Filled in by the low-level console driver */ - - struct vc_data *conp; /* pointer to console data */ - struct fb_info *fb_info; /* frame buffer for this console */ - int vrows; /* number of virtual rows */ - unsigned short cursor_x; /* current cursor position */ - unsigned short cursor_y; - int fgcol; /* text colors */ - int bgcol; - u_long next_line; /* offset to one line below */ - u_long next_plane; /* offset to next plane */ - u_char *fontdata; /* Font associated to this display */ - unsigned short _fontheightlog; - unsigned short _fontwidthlog; - unsigned short _fontheight; - unsigned short _fontwidth; - int userfont; /* != 0 if fontdata kmalloc()ed */ - u_short scrollmode; /* Scroll Method */ - short yscroll; /* Hardware scrolling */ - unsigned char fgshift, bgshift; - unsigned short charmask; /* 0xff or 0x1ff */ -}; - - -struct fb_info { - char modename[40]; /* default video mode */ - kdev_t node; - int flags; -#define FBINFO_FLAG_MODULE 1 /* Low-level driver is a module */ - struct fb_ops *fbops; - struct fb_monspecs monspecs; - struct display *disp; /* initial display variable */ - struct vc_data *display_fg; /* Console visible on this display */ - char fontname[40]; /* default font name */ - int (*changevar)(int); /* tell console var has changed */ - int (*switch_con)(int, struct fb_info*); - /* tell fb to switch consoles */ - int (*updatevar)(int, struct fb_info*); - /* tell fb to update the vars */ - void (*blank)(int, struct fb_info*); /* tell fb to (un)blank the screen */ - /* arg = 0: unblank */ - /* arg > 0: VESA level (arg-1) */ - - /* From here on everything is device dependent */ -}; - -#ifdef MODULE -#define FBINFO_FLAG_DEFAULT FBINFO_FLAG_MODULE -#else -#define FBINFO_FLAG_DEFAULT 0 -#endif - - /* - * This structure abstracts from the underlying hardware. It is not - * mandatory but used by the `generic' frame buffer operations. - * Read drivers/video/skeletonfb.c for more information. - */ - -struct fbgen_hwswitch { - void (*detect)(void); - int (*encode_fix)(struct fb_fix_screeninfo *fix, const void *par, - struct fb_info_gen *info); - int (*decode_var)(const struct fb_var_screeninfo *var, void *par, - struct fb_info_gen *info); - int (*encode_var)(struct fb_var_screeninfo *var, const void *par, - struct fb_info_gen *info); - void (*get_par)(void *par, struct fb_info_gen *info); - void (*set_par)(const void *par, struct fb_info_gen *info); - int (*getcolreg)(unsigned regno, unsigned *red, unsigned *green, - unsigned *blue, unsigned *transp, struct fb_info *info); - int (*setcolreg)(unsigned regno, unsigned red, unsigned green, - unsigned blue, unsigned transp, struct fb_info *info); - int (*pan_display)(const struct fb_var_screeninfo *var, - struct fb_info_gen *info); - int (*blank)(int blank_mode, struct fb_info_gen *info); - void (*set_disp)(const void *par, struct display *disp, - struct fb_info_gen *info); -}; - -struct fb_info_gen { - struct fb_info info; - - /* Entries for a generic frame buffer device */ - /* Yes, this starts looking like C++ */ - u_int parsize; - struct fbgen_hwswitch *fbhw; - - /* From here on everything is device dependent */ -}; - - /* - * `Generic' versions of the frame buffer device operations - */ - -extern int fbgen_get_fix(struct fb_fix_screeninfo *fix, int con, - struct fb_info *info); -extern int fbgen_get_var(struct fb_var_screeninfo *var, int con, - struct fb_info *info); -extern int fbgen_set_var(struct fb_var_screeninfo *var, int con, - struct fb_info *info); -extern int fbgen_get_cmap(struct fb_cmap *cmap, int kspc, int con, - struct fb_info *info); -extern int fbgen_set_cmap(struct fb_cmap *cmap, int kspc, int con, - struct fb_info *info); -extern int fbgen_pan_display(struct fb_var_screeninfo *var, int con, - struct fb_info *info); -extern int fbgen_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg, int con, - struct fb_info *info); - - /* - * Helper functions - */ - -extern int fbgen_do_set_var(struct fb_var_screeninfo *var, int isactive, - struct fb_info_gen *info); -extern void fbgen_set_disp(int con, struct fb_info_gen *info); -extern void fbgen_install_cmap(int con, struct fb_info_gen *info); -extern int fbgen_update_var(int con, struct fb_info *info); -extern int fbgen_switch(int con, struct fb_info *info); -extern void fbgen_blank(int blank, struct fb_info *info); - - -struct fb_videomode { - const char *name; - struct fb_var_screeninfo var; -}; - - -/* drivers/char/fbmem.c */ -extern int register_framebuffer(struct fb_info *fb_info); -extern int unregister_framebuffer(const struct fb_info *fb_info); -extern int fbmon_valid_timings(u_int pixclock, u_int htotal, u_int vtotal, - const struct fb_info *fb_info); -extern int fbmon_dpms(const struct fb_info *fb_info); - - -extern int num_registered_fb; -extern struct fb_info *registered_fb[FB_MAX]; -extern char con2fb_map[MAX_NR_CONSOLES]; - -/* drivers/video/fbcon.c */ -extern struct display fb_display[MAX_NR_CONSOLES]; - -/* drivers/video/fbcmap.c */ -extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp); -extern void fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to, - int fsfromto); -extern int fb_get_cmap(struct fb_cmap *cmap, int kspc, - int (*getcolreg)(u_int, u_int *, u_int *, u_int *, - u_int *, struct fb_info *), - struct fb_info *fb_info); -extern int fb_set_cmap(struct fb_cmap *cmap, int kspc, - int (*setcolreg)(u_int, u_int, u_int, u_int, u_int, - struct fb_info *), - struct fb_info *fb_info); -extern struct fb_cmap *fb_default_cmap(int len); -extern void fb_invert_cmaps(void); - /* VESA Blanking Levels */ -#define VESA_NO_BLANKING 0 -#define VESA_VSYNC_SUSPEND 1 -#define VESA_HSYNC_SUSPEND 2 -#define VESA_POWERDOWN 3 - -#endif /* __KERNEL__ */ - -#if 1 - -#define FBCMD_GET_CURRENTPAR 0xDEAD0005 -#define FBCMD_SET_CURRENTPAR 0xDEAD8005 - -#endif - - -#if 1 /* Preliminary */ - - /* - * Hardware Cursor - */ - -#define FBIOGET_FCURSORINFO 0x4607 -#define FBIOGET_VCURSORINFO 0x4608 -#define FBIOPUT_VCURSORINFO 0x4609 -#define FBIOGET_CURSORSTATE 0x460A -#define FBIOPUT_CURSORSTATE 0x460B - - -struct fb_fix_cursorinfo { - __u16 crsr_width; /* width and height of the cursor in */ - __u16 crsr_height; /* pixels (zero if no cursor) */ - __u16 crsr_xsize; /* cursor size in display pixels */ - __u16 crsr_ysize; - __u16 crsr_color1; /* colormap entry for cursor color1 */ - __u16 crsr_color2; /* colormap entry for cursor color2 */ -}; - -struct fb_var_cursorinfo { - __u16 width; - __u16 height; - __u16 xspot; - __u16 yspot; - __u8 data[1]; /* field with [height][width] */ +#define VESA_NO_BLANKING 0 +#define VESA_VSYNC_SUSPEND 1 +#define VESA_HSYNC_SUSPEND 2 +#define VESA_POWERDOWN 3 + + +enum { + /* screen: unblanked, hsync: on, vsync: on */ + FB_BLANK_UNBLANK = VESA_NO_BLANKING, + + /* screen: blanked, hsync: on, vsync: on */ + FB_BLANK_NORMAL = VESA_NO_BLANKING + 1, + + /* screen: blanked, hsync: on, vsync: off */ + FB_BLANK_VSYNC_SUSPEND = VESA_VSYNC_SUSPEND + 1, + + /* screen: blanked, hsync: off, vsync: on */ + FB_BLANK_HSYNC_SUSPEND = VESA_HSYNC_SUSPEND + 1, + + /* screen: blanked, hsync: off, vsync: off */ + FB_BLANK_POWERDOWN = VESA_POWERDOWN + 1 +}; + +#define FB_VBLANK_VBLANKING 0x001 /* currently in a vertical blank */ +#define FB_VBLANK_HBLANKING 0x002 /* currently in a horizontal blank */ +#define FB_VBLANK_HAVE_VBLANK 0x004 /* vertical blanks can be detected */ +#define FB_VBLANK_HAVE_HBLANK 0x008 /* horizontal blanks can be detected */ +#define FB_VBLANK_HAVE_COUNT 0x010 /* global retrace counter is available */ +#define FB_VBLANK_HAVE_VCOUNT 0x020 /* the vcount field is valid */ +#define FB_VBLANK_HAVE_HCOUNT 0x040 /* the hcount field is valid */ +#define FB_VBLANK_VSYNCING 0x080 /* currently in a vsync */ +#define FB_VBLANK_HAVE_VSYNC 0x100 /* verical syncs can be detected */ + +struct fb_vblank { + __u32 flags; /* FB_VBLANK flags */ + __u32 count; /* counter of retraces since boot */ + __u32 vcount; /* current scanline position */ + __u32 hcount; /* current scandot position */ + __u32 reserved[4]; /* reserved for future compatibility */ +}; + +/* Internal HW accel */ +#define ROP_COPY 0 +#define ROP_XOR 1 + +struct fb_copyarea { + __u32 dx; + __u32 dy; + __u32 width; + __u32 height; + __u32 sx; + __u32 sy; +}; + +struct fb_fillrect { + __u32 dx; /* screen-relative */ + __u32 dy; + __u32 width; + __u32 height; + __u32 color; + __u32 rop; +}; + +struct fb_image { + __u32 dx; /* Where to place image */ + __u32 dy; + __u32 width; /* Size of image */ + __u32 height; + __u32 fg_color; /* Only used when a mono bitmap */ + __u32 bg_color; + __u8 depth; /* Depth of the image */ + const char *data; /* Pointer to image data */ + struct fb_cmap cmap; /* color map info */ }; -struct fb_cursorstate { - __s16 xoffset; - __s16 yoffset; - __u16 mode; -}; - -#define FB_CURSOR_OFF 0 -#define FB_CURSOR_ON 1 -#define FB_CURSOR_FLASH 2 +/* + * hardware cursor control + */ -#endif /* Preliminary */ +#define FB_CUR_SETIMAGE 0x01 +#define FB_CUR_SETPOS 0x02 +#define FB_CUR_SETHOT 0x04 +#define FB_CUR_SETCMAP 0x08 +#define FB_CUR_SETSHAPE 0x10 +#define FB_CUR_SETSIZE 0x20 +#define FB_CUR_SETALL 0xFF + +struct fbcurpos { + __u16 x, y; +}; + +struct fb_cursor { + __u16 set; /* what to set */ + __u16 enable; /* cursor on/off */ + __u16 rop; /* bitop operation */ + const char *mask; /* cursor mask bits */ + struct fbcurpos hot; /* cursor hot spot */ + struct fb_image image; /* Cursor image */ +}; + +#ifdef CONFIG_FB_BACKLIGHT +/* Settings for the generic backlight code */ +#define FB_BACKLIGHT_LEVELS 128 +#define FB_BACKLIGHT_MAX 0xFF +#endif #endif /* _LINUX_FB_H */