fbio.h
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:9k
- #ifndef __LINUX_FBIO_H
- #define __LINUX_FBIO_H
- /* Constants used for fbio SunOS compatibility */
- /* (C) 1996 Miguel de Icaza */
- /* Frame buffer types */
- #define FBTYPE_NOTYPE -1
- #define FBTYPE_SUN1BW 0 /* mono */
- #define FBTYPE_SUN1COLOR 1
- #define FBTYPE_SUN2BW 2
- #define FBTYPE_SUN2COLOR 3
- #define FBTYPE_SUN2GP 4
- #define FBTYPE_SUN5COLOR 5
- #define FBTYPE_SUN3COLOR 6
- #define FBTYPE_MEMCOLOR 7
- #define FBTYPE_SUN4COLOR 8
-
- #define FBTYPE_NOTSUN1 9
- #define FBTYPE_NOTSUN2 10
- #define FBTYPE_NOTSUN3 11
-
- #define FBTYPE_SUNFAST_COLOR 12 /* cg6 */
- #define FBTYPE_SUNROP_COLOR 13
- #define FBTYPE_SUNFB_VIDEO 14
- #define FBTYPE_SUNGIFB 15
- #define FBTYPE_SUNGPLAS 16
- #define FBTYPE_SUNGP3 17
- #define FBTYPE_SUNGT 18
- #define FBTYPE_SUNLEO 19 /* zx Leo card */
- #define FBTYPE_MDICOLOR 20 /* cg14 */
- #define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */
- #define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */
- /* Does not seem to be listed in the Sun file either */
- #define FBTYPE_CREATOR 22
- #define FBTYPE_PCI_IGA1682 23
- #define FBTYPE_P9100COLOR 24
- /* fbio ioctls */
- /* Returned by FBIOGTYPE */
- struct fbtype {
- int fb_type; /* fb type, see above */
- int fb_height; /* pixels */
- int fb_width; /* pixels */
- int fb_depth;
- int fb_cmsize; /* color map entries */
- int fb_size; /* fb size in bytes */
- };
- #define FBIOGTYPE _IOR('F', 0, struct fbtype)
- struct fbcmap {
- int index; /* first element (0 origin) */
- int count;
- unsigned char *red;
- unsigned char *green;
- unsigned char *blue;
- };
- #ifdef __KERNEL__
- #define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
- #define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
- #else
- #define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
- #define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
- #endif
- /* # of device specific values */
- #define FB_ATTR_NDEVSPECIFIC 8
- /* # of possible emulations */
- #define FB_ATTR_NEMUTYPES 4
-
- struct fbsattr {
- int flags;
- int emu_type; /* -1 if none */
- int dev_specific[FB_ATTR_NDEVSPECIFIC];
- };
-
- struct fbgattr {
- int real_type; /* real frame buffer type */
- int owner; /* unknown */
- struct fbtype fbtype; /* real frame buffer fbtype */
- struct fbsattr sattr;
- int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
- };
- #define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */
- #define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */
- #define FBIOSVIDEO _IOW('F', 7, int)
- #define FBIOGVIDEO _IOR('F', 8, int)
- /* Cursor position */
- struct fbcurpos {
- #ifdef __KERNEL__
- short fbx, fby;
- #else
- short x, y;
- #endif
- };
- /* Cursor operations */
- #define FB_CUR_SETCUR 0x01 /* Enable/disable cursor display */
- #define FB_CUR_SETPOS 0x02 /* set cursor position */
- #define FB_CUR_SETHOT 0x04 /* set cursor hotspot */
- #define FB_CUR_SETCMAP 0x08 /* set color map for the cursor */
- #define FB_CUR_SETSHAPE 0x10 /* set shape */
- #define FB_CUR_SETALL 0x1F /* all of the above */
- struct fbcursor {
- short set; /* what to set, choose from the list above */
- short enable; /* cursor on/off */
- struct fbcurpos pos; /* cursor position */
- struct fbcurpos hot; /* cursor hot spot */
- struct fbcmap cmap; /* color map info */
- struct fbcurpos size; /* cursor bit map size */
- char *image; /* cursor image bits */
- char *mask; /* cursor mask bits */
- };
- /* set/get cursor attributes/shape */
- #define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
- #define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
-
- /* set/get cursor position */
- #define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
- #define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
-
- /* get max cursor size */
- #define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
- /* wid manipulation */
- struct fb_wid_alloc {
- #define FB_WID_SHARED_8 0
- #define FB_WID_SHARED_24 1
- #define FB_WID_DBL_8 2
- #define FB_WID_DBL_24 3
- __u32 wa_type;
- __s32 wa_index; /* Set on return */
- __u32 wa_count;
- };
- struct fb_wid_item {
- __u32 wi_type;
- __s32 wi_index;
- __u32 wi_attrs;
- __u32 wi_values[32];
- };
- struct fb_wid_list {
- __u32 wl_flags;
- __u32 wl_count;
- struct fb_wid_item *wl_list;
- };
- #define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc)
- #define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc)
- #define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list)
- #define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list)
- /* Creator ioctls */
- #define FFB_IOCTL ('F'<<8)
- #define FFB_SYS_INFO (FFB_IOCTL|80)
- #define FFB_CLUTREAD (FFB_IOCTL|81)
- #define FFB_CLUTPOST (FFB_IOCTL|82)
- #define FFB_SETDIAGMODE (FFB_IOCTL|83)
- #define FFB_GETMONITORID (FFB_IOCTL|84)
- #define FFB_GETVIDEOMODE (FFB_IOCTL|85)
- #define FFB_SETVIDEOMODE (FFB_IOCTL|86)
- #define FFB_SETSERVER (FFB_IOCTL|87)
- #define FFB_SETOVCTL (FFB_IOCTL|88)
- #define FFB_GETOVCTL (FFB_IOCTL|89)
- #define FFB_GETSAXNUM (FFB_IOCTL|90)
- #define FFB_FBDEBUG (FFB_IOCTL|91)
- /* Cg14 ioctls */
- #define MDI_IOCTL ('M'<<8)
- #define MDI_RESET (MDI_IOCTL|1)
- #define MDI_GET_CFGINFO (MDI_IOCTL|2)
- #define MDI_SET_PIXELMODE (MDI_IOCTL|3)
- # define MDI_32_PIX 32
- # define MDI_16_PIX 16
- # define MDI_8_PIX 8
- struct mdi_cfginfo {
- int mdi_ncluts; /* Number of implemented CLUTs in this MDI */
- int mdi_type; /* FBTYPE name */
- int mdi_height; /* height */
- int mdi_width; /* widht */
- int mdi_size; /* available ram */
- int mdi_mode; /* 8bpp, 16bpp or 32bpp */
- int mdi_pixfreq; /* pixel clock (from PROM) */
- };
- /* SparcLinux specific ioctl for the MDI, should be replaced for
- * the SET_XLUT/SET_CLUTn ioctls instead
- */
- #define MDI_CLEAR_XLUT (MDI_IOCTL|9)
- /* leo & ffb ioctls */
- struct fb_clut_alloc {
- __u32 clutid; /* Set on return */
- __u32 flag;
- __u32 index;
- };
- struct fb_clut {
- #define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */
- __u32 flag;
- __u32 clutid;
- __u32 offset;
- __u32 count;
- char * red;
- char * green;
- char * blue;
- };
- struct fb_clut32 {
- __u32 flag;
- __u32 clutid;
- __u32 offset;
- __u32 count;
- __u32 red;
- __u32 green;
- __u32 blue;
- };
- #define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc)
- #define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc)
- #define LEO_CLUTREAD _IOW('L', 55, struct fb_clut)
- #define LEO_CLUTPOST _IOW('L', 56, struct fb_clut)
- #define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */
- #define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */
- #ifdef __KERNEL__
- /* Addresses on the fd of a cgsix that are mappable */
- #define CG6_FBC 0x70000000
- #define CG6_TEC 0x70001000
- #define CG6_BTREGS 0x70002000
- #define CG6_FHC 0x70004000
- #define CG6_THC 0x70005000
- #define CG6_ROM 0x70006000
- #define CG6_RAM 0x70016000
- #define CG6_DHC 0x80000000
- #define CG3_MMAP_OFFSET 0x4000000
- /* Addresses on the fd of a tcx that are mappable */
- #define TCX_RAM8BIT 0x00000000
- #define TCX_RAM24BIT 0x01000000
- #define TCX_UNK3 0x10000000
- #define TCX_UNK4 0x20000000
- #define TCX_CONTROLPLANE 0x28000000
- #define TCX_UNK6 0x30000000
- #define TCX_UNK7 0x38000000
- #define TCX_TEC 0x70000000
- #define TCX_BTREGS 0x70002000
- #define TCX_THC 0x70004000
- #define TCX_DHC 0x70008000
- #define TCX_ALT 0x7000a000
- #define TCX_SYNC 0x7000e000
- #define TCX_UNK2 0x70010000
- /* CG14 definitions */
- /* Offsets into the OBIO space: */
- #define CG14_REGS 0 /* registers */
- #define CG14_CURSORREGS 0x1000 /* cursor registers */
- #define CG14_DACREGS 0x2000 /* DAC registers */
- #define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */
- #define CG14_CLUT1 0x4000 /* Color Look Up Table */
- #define CG14_CLUT2 0x5000 /* Color Look Up Table */
- #define CG14_CLUT3 0x6000 /* Color Look Up Table */
- #define CG14_AUTO 0xf000
- #endif /* KERNEL */
- /* These are exported to userland for applications to use */
- /* Mappable offsets for the cg14: control registers */
- #define MDI_DIRECT_MAP 0x10000000
- #define MDI_CTLREG_MAP 0x20000000
- #define MDI_CURSOR_MAP 0x30000000
- #define MDI_SHDW_VRT_MAP 0x40000000
- /* Mappable offsets for the cg14: frame buffer resolutions */
- /* 32 bits */
- #define MDI_CHUNKY_XBGR_MAP 0x50000000
- #define MDI_CHUNKY_BGR_MAP 0x60000000
- /* 16 bits */
- #define MDI_PLANAR_X16_MAP 0x70000000
- #define MDI_PLANAR_C16_MAP 0x80000000
- /* 8 bit is done as CG3 MMAP offset */
- /* 32 bits, planar */
- #define MDI_PLANAR_X32_MAP 0x90000000
- #define MDI_PLANAR_B32_MAP 0xa0000000
- #define MDI_PLANAR_G32_MAP 0xb0000000
- #define MDI_PLANAR_R32_MAP 0xc0000000
- /* Mappable offsets on leo */
- #define LEO_SS0_MAP 0x00000000
- #define LEO_LC_SS0_USR_MAP 0x00800000
- #define LEO_LD_SS0_MAP 0x00801000
- #define LEO_LX_CURSOR_MAP 0x00802000
- #define LEO_SS1_MAP 0x00803000
- #define LEO_LC_SS1_USR_MAP 0x01003000
- #define LEO_LD_SS1_MAP 0x01004000
- #define LEO_UNK_MAP 0x01005000
- #define LEO_LX_KRN_MAP 0x01006000
- #define LEO_LC_SS0_KRN_MAP 0x01007000
- #define LEO_LC_SS1_KRN_MAP 0x01008000
- #define LEO_LD_GBL_MAP 0x01009000
- #define LEO_UNK2_MAP 0x0100a000
- #endif /* __LINUX_FBIO_H */