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 */
  50 struct  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
  60 struct  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
  78 struct fbsattr {
  79         int     flags;
  80         int     emu_type;       /* -1 if none */
  81         int     dev_specific[FB_ATTR_NDEVSPECIFIC];
  82 };
  83
  84 struct 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
  97 struct 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 */
 120 struct 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 };
 129 struct fb_wid_item {
 130         __u32   wi_type;
 131         __s32   wi_index;
 132         __u32   wi_attrs;
 133         __u32   wi_values[32];
 134 };
 135 struct 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
 170 struct 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 */
 186 struct fb_clut_alloc {
 187         __u32   clutid; /* Set on return */
 188         __u32   flag;
 189         __u32   index;
 190 };
 191
 192 struct 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
 203 struct 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 */