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1633 |
jcastillo |
#ifndef __LINUX_FBIO_H
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#define __LINUX_FBIO_H
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/* Constants used for fbio SunOS compatibility -miguel */
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/* Frame buffer types */
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#define FBTYPE_NOTYPE -1
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#define FBTYPE_SUN1BW 0 /* mono */
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#define FBTYPE_SUN1COLOR 1
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#define FBTYPE_SUN2BW 2
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#define FBTYPE_SUN2COLOR 3
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#define FBTYPE_SUN2GP 4
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#define FBTYPE_SUN5COLOR 5
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#define FBTYPE_SUN3COLOR 6
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#define FBTYPE_MEMCOLOR 7
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#define FBTYPE_SUN4COLOR 8
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#define FBTYPE_NOTSUN1 9
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#define FBTYPE_NOTSUN2 10
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#define FBTYPE_NOTSUN3 11
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#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */
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#define FBTYPE_SUNROP_COLOR 13
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#define FBTYPE_SUNFB_VIDEO 14
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#define FBTYPE_SUNGIFB 15
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#define FBTYPE_SUNGPLAS 16
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#define FBTYPE_SUNGP3 17
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#define FBTYPE_SUNGT 18
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#define FBTYPE_SUNLEO 19 /* zx Leo card */
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#define FBTYPE_MDICOLOR 20 /* cg14 */
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#define FBTYPE_LASTPLUSONE 21
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/* fbio ioctls */
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/* Returned by FBIOGTYPE */
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struct fbtype {
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int fb_type; /* fb type, see above */
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int fb_height; /* pixels */
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int fb_width; /* pixels */
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int fb_depth;
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int fb_cmsize; /* color map entries */
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int fb_size; /* fb size in bytes */
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};
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#define FBIOGTYPE _IOR('F', 0, struct fbtype)
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/* Used by FBIOPUTCMAP */
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struct fbcmap {
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int index; /* first element (0 origin) */
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int count;
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unsigned char *red;
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unsigned char *green;
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unsigned char *blue;
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};
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#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
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/* # of device specific values */
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#define FB_ATTR_NDEVSPECIFIC 8
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/* # of possible emulations */
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#define FB_ATTR_NEMUTYPES 4
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struct fbsattr {
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int flags;
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int emu_type; /* -1 if none */
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int dev_specific[FB_ATTR_NDEVSPECIFIC];
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};
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struct fbgattr {
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int real_type; /* real frame buffer type */
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int owner; /* unknown */
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struct fbtype fbtype; /* real frame buffer fbtype */
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struct fbsattr sattr;
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int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
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};
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#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */
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#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */
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#define FBIOSVIDEO _IOW('F', 7, int)
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#define FBIOGVIDEO _IOR('F', 8, int)
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/* Cursor position */
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struct fbcurpos {
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#ifdef __KERNEL__
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short fbx, fby;
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#else
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short x, y;
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#endif
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};
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/* Cursor operations */
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#define FB_CUR_SETCUR 0x01 /* Enable/disable cursor display */
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#define FB_CUR_SETPOS 0x02 /* set cursor position */
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#define FB_CUR_SETHOT 0x04 /* set cursor hotspot */
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#define FB_CUR_SETCMAP 0x08 /* set color map for the cursor */
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#define FB_CUR_SETSHAPE 0x10 /* set shape */
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#define FB_CUR_SETALL 0x1F /* all of the above */
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struct fbcursor {
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short set; /* what to set, choose from the list above */
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short enable; /* cursor on/off */
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struct fbcurpos pos; /* cursor position */
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struct fbcurpos hot; /* cursor hot spot */
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struct fbcmap cmap; /* color map info */
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struct fbcurpos size; /* cursor bit map size */
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char *image; /* cursor image bits */
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char *mask; /* cursor mask bits */
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};
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/* set/get cursor attributes/shape */
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#define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
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#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
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/* set/get cursor position */
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#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
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#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
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/* get max cursor size */
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#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
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#ifdef __KERNEL__
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/* Addresses on the fd of a cgsix that are mappable */
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#define CG6_FBC 0x70000000
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#define CG6_TEC 0x70001000
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#define CG6_BTREGS 0x70002000
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#define CG6_FHC 0x70004000
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#define CG6_THC 0x70005000
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#define CG6_ROM 0x70006000
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#define CG6_RAM 0x70016000
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#define CG6_DHC 0x80000000
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#define CG3_MMAP_OFFSET 0x4000000
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#endif /* KERNEL */
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#endif /* __LINUX_FBIO_H */
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