LXR linux/arch/sparc/include/uapi/asm/fbio.h

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2#ifndef _UAPI__LINUX_FBIO_H
   3#define _UAPI__LINUX_FBIO_H
   4
   5#include <linux/compiler.h>
   6#include <linux/types.h>
   7
   8/* Constants used for fbio SunOS compatibility */
   9/* (C) 1996 Miguel de Icaza */
  10
  11/* Frame buffer types */
  12#define FBTYPE_NOTYPE           -1
  13#define FBTYPE_SUN1BW           0   /* mono */
  14#define FBTYPE_SUN1COLOR        1 
  15#define FBTYPE_SUN2BW           2 
  16#define FBTYPE_SUN2COLOR        3 
  17#define FBTYPE_SUN2GP           4 
  18#define FBTYPE_SUN5COLOR        5 
  19#define FBTYPE_SUN3COLOR        6 
  20#define FBTYPE_MEMCOLOR         7 
  21#define FBTYPE_SUN4COLOR        8 
  22 
  23#define FBTYPE_NOTSUN1          9 
  24#define FBTYPE_NOTSUN2          10
  25#define FBTYPE_NOTSUN3          11
  26 
  27#define FBTYPE_SUNFAST_COLOR    12  /* cg6 */
  28#define FBTYPE_SUNROP_COLOR     13
  29#define FBTYPE_SUNFB_VIDEO      14
  30#define FBTYPE_SUNGIFB          15
  31#define FBTYPE_SUNGPLAS         16
  32#define FBTYPE_SUNGP3           17
  33#define FBTYPE_SUNGT            18
  34#define FBTYPE_SUNLEO           19      /* zx Leo card */
  35#define FBTYPE_MDICOLOR         20      /* cg14 */
  36#define FBTYPE_TCXCOLOR         21      /* SUNW,tcx card */
  37
  38#define FBTYPE_LASTPLUSONE      21      /* This is not last + 1 in fact... */
  39
  40/* Does not seem to be listed in the Sun file either */
  41#define FBTYPE_CREATOR          22
  42#define FBTYPE_PCI_IGA1682      23
  43#define FBTYPE_P9100COLOR       24
  44
  45#define FBTYPE_PCI_GENERIC      1000
  46#define FBTYPE_PCI_MACH64       1001
  47
  48/* fbio ioctls */
  49/* Returned by FBIOGTYPE */
  50struct  fbtype {
  51        int     fb_type;        /* fb type, see above */
  52        int     fb_height;      /* pixels */
  53        int     fb_width;       /* pixels */
  54        int     fb_depth;
  55        int     fb_cmsize;      /* color map entries */
  56        int     fb_size;        /* fb size in bytes */
  57};
  58#define FBIOGTYPE _IOR('F', 0, struct fbtype)
  59
  60struct  fbcmap {
  61        int             index;          /* first element (0 origin) */
  62        int             count;
  63        unsigned char   __user *red;
  64        unsigned char   __user *green;
  65        unsigned char   __user *blue;
  66};
  67
  68#ifndef __KERNEL__
  69#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
  70#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
  71#endif
  72
  73/* # of device specific values */
  74#define FB_ATTR_NDEVSPECIFIC    8
  75/* # of possible emulations */
  76#define FB_ATTR_NEMUTYPES       4
  77 
  78struct fbsattr {
  79        int     flags;
  80        int     emu_type;       /* -1 if none */
  81        int     dev_specific[FB_ATTR_NDEVSPECIFIC];
  82};
  83 
  84struct fbgattr {
  85        int     real_type;      /* real frame buffer type */
  86        int     owner;          /* unknown */
  87        struct fbtype fbtype;   /* real frame buffer fbtype */
  88        struct fbsattr sattr;   
  89        int     emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
  90};
  91#define FBIOSATTR  _IOW('F', 5, struct fbgattr) /* Unsupported: */
  92#define FBIOGATTR  _IOR('F', 6, struct fbgattr) /* supported */
  93
  94#define FBIOSVIDEO _IOW('F', 7, int)
  95#define FBIOGVIDEO _IOR('F', 8, int)
  96
  97struct fbcursor {
  98        short set;              /* what to set, choose from the list above */
  99        short enable;           /* cursor on/off */
 100        struct fbcurpos pos;    /* cursor position */
 101        struct fbcurpos hot;    /* cursor hot spot */
 102        struct fbcmap cmap;     /* color map info */
 103        struct fbcurpos size;   /* cursor bit map size */
 104        char __user *image;     /* cursor image bits */
 105        char __user *mask;      /* cursor mask bits */
 106};
 107
 108/* set/get cursor attributes/shape */
 109#define FBIOSCURSOR     _IOW('F', 24, struct fbcursor)
 110#define FBIOGCURSOR     _IOWR('F', 25, struct fbcursor)
 111 
 112/* set/get cursor position */
 113#define FBIOSCURPOS     _IOW('F', 26, struct fbcurpos)
 114#define FBIOGCURPOS     _IOW('F', 27, struct fbcurpos)
 115 
 116/* get max cursor size */
 117#define FBIOGCURMAX     _IOR('F', 28, struct fbcurpos)
 118
 119/* wid manipulation */
 120struct fb_wid_alloc {
 121#define FB_WID_SHARED_8         0
 122#define FB_WID_SHARED_24        1
 123#define FB_WID_DBL_8            2
 124#define FB_WID_DBL_24           3
 125        __u32   wa_type;
 126        __s32   wa_index;       /* Set on return */
 127        __u32   wa_count;       
 128};
 129struct fb_wid_item {
 130        __u32   wi_type;
 131        __s32   wi_index;
 132        __u32   wi_attrs;
 133        __u32   wi_values[32];
 134};
 135struct fb_wid_list {
 136        __u32   wl_flags;
 137        __u32   wl_count;
 138        struct fb_wid_item      *wl_list;
 139};
 140
 141#define FBIO_WID_ALLOC  _IOWR('F', 30, struct fb_wid_alloc)
 142#define FBIO_WID_FREE   _IOW('F', 31, struct fb_wid_alloc)
 143#define FBIO_WID_PUT    _IOW('F', 32, struct fb_wid_list)
 144#define FBIO_WID_GET    _IOWR('F', 33, struct fb_wid_list)
 145
 146/* Creator ioctls */
 147#define FFB_IOCTL       ('F'<<8)
 148#define FFB_SYS_INFO            (FFB_IOCTL|80)
 149#define FFB_CLUTREAD            (FFB_IOCTL|81)
 150#define FFB_CLUTPOST            (FFB_IOCTL|82)
 151#define FFB_SETDIAGMODE         (FFB_IOCTL|83)
 152#define FFB_GETMONITORID        (FFB_IOCTL|84)
 153#define FFB_GETVIDEOMODE        (FFB_IOCTL|85)
 154#define FFB_SETVIDEOMODE        (FFB_IOCTL|86)
 155#define FFB_SETSERVER           (FFB_IOCTL|87)
 156#define FFB_SETOVCTL            (FFB_IOCTL|88)
 157#define FFB_GETOVCTL            (FFB_IOCTL|89)
 158#define FFB_GETSAXNUM           (FFB_IOCTL|90)
 159#define FFB_FBDEBUG             (FFB_IOCTL|91)
 160
 161/* Cg14 ioctls */
 162#define MDI_IOCTL          ('M'<<8)
 163#define MDI_RESET          (MDI_IOCTL|1)
 164#define MDI_GET_CFGINFO    (MDI_IOCTL|2)
 165#define MDI_SET_PIXELMODE  (MDI_IOCTL|3)
 166#    define MDI_32_PIX     32
 167#    define MDI_16_PIX     16
 168#    define MDI_8_PIX      8
 169
 170struct mdi_cfginfo {
 171        int     mdi_ncluts;     /* Number of implemented CLUTs in this MDI */
 172        int     mdi_type;       /* FBTYPE name */
 173        int     mdi_height;     /* height */
 174        int     mdi_width;      /* width */
 175        int     mdi_size;       /* available ram */
 176        int     mdi_mode;       /* 8bpp, 16bpp or 32bpp */
 177        int     mdi_pixfreq;    /* pixel clock (from PROM) */
 178};
 179
 180/* SparcLinux specific ioctl for the MDI, should be replaced for
 181 * the SET_XLUT/SET_CLUTn ioctls instead
 182 */
 183#define MDI_CLEAR_XLUT       (MDI_IOCTL|9)
 184
 185/* leo & ffb ioctls */
 186struct fb_clut_alloc {
 187        __u32   clutid; /* Set on return */
 188        __u32   flag;
 189        __u32   index;
 190};
 191
 192struct fb_clut {
 193#define FB_CLUT_WAIT    0x00000001      /* Not yet implemented */
 194        __u32   flag;
 195        __u32   clutid;
 196        __u32   offset;
 197        __u32   count;
 198        char *  red;
 199        char *  green;
 200        char *  blue;
 201};
 202
 203struct fb_clut32 {
 204        __u32   flag;
 205        __u32   clutid;
 206        __u32   offset;
 207        __u32   count;
 208        __u32   red;
 209        __u32   green;
 210        __u32   blue;
 211};
 212
 213#define LEO_CLUTALLOC   _IOWR('L', 53, struct fb_clut_alloc)
 214#define LEO_CLUTFREE    _IOW('L', 54, struct fb_clut_alloc)
 215#define LEO_CLUTREAD    _IOW('L', 55, struct fb_clut)
 216#define LEO_CLUTPOST    _IOW('L', 56, struct fb_clut)
 217#define LEO_SETGAMMA    _IOW('L', 68, int) /* Not yet implemented */
 218#define LEO_GETGAMMA    _IOR('L', 69, int) /* Not yet implemented */
 219
 220
 221/* These are exported to userland for applications to use */
 222/* Mappable offsets for the cg14: control registers */
 223#define MDI_DIRECT_MAP 0x10000000
 224#define MDI_CTLREG_MAP 0x20000000
 225#define MDI_CURSOR_MAP 0x30000000
 226#define MDI_SHDW_VRT_MAP 0x40000000
 227
 228/* Mappable offsets for the cg14: frame buffer resolutions */
 229/* 32 bits */
 230#define MDI_CHUNKY_XBGR_MAP 0x50000000
 231#define MDI_CHUNKY_BGR_MAP 0x60000000
 232
 233/* 16 bits */
 234#define MDI_PLANAR_X16_MAP 0x70000000
 235#define MDI_PLANAR_C16_MAP 0x80000000
 236
 237/* 8 bit is done as CG3 MMAP offset */
 238/* 32 bits, planar */
 239#define MDI_PLANAR_X32_MAP 0x90000000
 240#define MDI_PLANAR_B32_MAP 0xa0000000
 241#define MDI_PLANAR_G32_MAP 0xb0000000
 242#define MDI_PLANAR_R32_MAP 0xc0000000
 243
 244/* Mappable offsets on leo */
 245#define LEO_SS0_MAP            0x00000000
 246#define LEO_LC_SS0_USR_MAP     0x00800000
 247#define LEO_LD_SS0_MAP         0x00801000
 248#define LEO_LX_CURSOR_MAP      0x00802000
 249#define LEO_SS1_MAP            0x00803000
 250#define LEO_LC_SS1_USR_MAP     0x01003000
 251#define LEO_LD_SS1_MAP         0x01004000
 252#define LEO_UNK_MAP            0x01005000
 253#define LEO_LX_KRN_MAP         0x01006000
 254#define LEO_LC_SS0_KRN_MAP     0x01007000
 255#define LEO_LC_SS1_KRN_MAP     0x01008000
 256#define LEO_LD_GBL_MAP         0x01009000
 257#define LEO_UNK2_MAP           0x0100a000
 258
 259
 260#endif /* _UAPI__LINUX_FBIO_H */
 261