projects / thirdparty / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 7274264f SR |
2 | #ifndef __LINUX_FBIO_H |
| 3 | #define __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 | #ifdef __KERNEL__ | |
| 69 | #define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap) | |
| 70 | #define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap) | |
| 71 | #else | |
| 72 | #define FBIOPUTCMAP _IOW('F', 3, struct fbcmap) | |
| 73 | #define FBIOGETCMAP _IOW('F', 4, struct fbcmap) | |
| 74 | #endif | |
| 75 | ||
| 76 | /* # of device specific values */ | |
| 77 | #define FB_ATTR_NDEVSPECIFIC 8 | |
| 78 | /* # of possible emulations */ | |
| 79 | #define FB_ATTR_NEMUTYPES 4 | |
| 80 | ||
| 81 | struct fbsattr { | |
| 82 | int flags; | |
| 83 | int emu_type; /* -1 if none */ | |
| 84 | int dev_specific[FB_ATTR_NDEVSPECIFIC]; | |
| 85 | }; | |
| 86 | ||
| 87 | struct fbgattr { | |
| 88 | int real_type; /* real frame buffer type */ | |
| 89 | int owner; /* unknown */ | |
| 90 | struct fbtype fbtype; /* real frame buffer fbtype */ | |
| 91 | struct fbsattr sattr; | |
| 92 | int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */ | |
| 93 | }; | |
| 94 | #define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */ | |
| 95 | #define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */ | |
| 96 | ||
| 97 | #define FBIOSVIDEO _IOW('F', 7, int) | |
| 98 | #define FBIOGVIDEO _IOR('F', 8, int) | |
| 99 | ||
| 100 | struct fbcursor { | |
| 101 | short set; /* what to set, choose from the list above */ | |
| 102 | short enable; /* cursor on/off */ | |
| 103 | struct fbcurpos pos; /* cursor position */ | |
| 104 | struct fbcurpos hot; /* cursor hot spot */ | |
| 105 | struct fbcmap cmap; /* color map info */ | |
| 106 | struct fbcurpos size; /* cursor bit map size */ | |
| 107 | char __user *image; /* cursor image bits */ | |
| 108 | char __user *mask; /* cursor mask bits */ | |
| 109 | }; | |
| 110 | ||
| 111 | /* set/get cursor attributes/shape */ | |
| 112 | #define FBIOSCURSOR _IOW('F', 24, struct fbcursor) | |
| 113 | #define FBIOGCURSOR _IOWR('F', 25, struct fbcursor) | |
| 114 | ||
| 115 | /* set/get cursor position */ | |
| 116 | #define FBIOSCURPOS _IOW('F', 26, struct fbcurpos) | |
| 117 | #define FBIOGCURPOS _IOW('F', 27, struct fbcurpos) | |
| 118 | ||
| 119 | /* get max cursor size */ | |
| 120 | #define FBIOGCURMAX _IOR('F', 28, struct fbcurpos) | |
| 121 | ||
| 122 | /* wid manipulation */ | |
| 123 | struct fb_wid_alloc { | |
| 124 | #define FB_WID_SHARED_8 0 | |
| 125 | #define FB_WID_SHARED_24 1 | |
| 126 | #define FB_WID_DBL_8 2 | |
| 127 | #define FB_WID_DBL_24 3 | |
| 128 | __u32 wa_type; | |
| 129 | __s32 wa_index; /* Set on return */ | |
| 130 | __u32 wa_count; | |
| 131 | }; | |
| 132 | struct fb_wid_item { | |
| 133 | __u32 wi_type; | |
| 134 | __s32 wi_index; | |
| 135 | __u32 wi_attrs; | |
| 136 | __u32 wi_values[32]; | |
| 137 | }; | |
| 138 | struct fb_wid_list { | |
| 139 | __u32 wl_flags; | |
| 140 | __u32 wl_count; | |
| 141 | struct fb_wid_item *wl_list; | |
| 142 | }; | |
| 143 | ||
| 144 | #define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc) | |
| 145 | #define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc) | |
| 146 | #define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list) | |
| 147 | #define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list) | |
| 148 | ||
| 149 | /* Creator ioctls */ | |
| 150 | #define FFB_IOCTL ('F'<<8) | |
| 151 | #define FFB_SYS_INFO (FFB_IOCTL|80) | |
| 152 | #define FFB_CLUTREAD (FFB_IOCTL|81) | |
| 153 | #define FFB_CLUTPOST (FFB_IOCTL|82) | |
| 154 | #define FFB_SETDIAGMODE (FFB_IOCTL|83) | |
| 155 | #define FFB_GETMONITORID (FFB_IOCTL|84) | |
| 156 | #define FFB_GETVIDEOMODE (FFB_IOCTL|85) | |
| 157 | #define FFB_SETVIDEOMODE (FFB_IOCTL|86) | |
| 158 | #define FFB_SETSERVER (FFB_IOCTL|87) | |
| 159 | #define FFB_SETOVCTL (FFB_IOCTL|88) | |
| 160 | #define FFB_GETOVCTL (FFB_IOCTL|89) | |
| 161 | #define FFB_GETSAXNUM (FFB_IOCTL|90) | |
| 162 | #define FFB_FBDEBUG (FFB_IOCTL|91) | |
| 163 | ||
| 164 | /* Cg14 ioctls */ | |
| 165 | #define MDI_IOCTL ('M'<<8) | |
| 166 | #define MDI_RESET (MDI_IOCTL|1) | |
| 167 | #define MDI_GET_CFGINFO (MDI_IOCTL|2) | |
| 168 | #define MDI_SET_PIXELMODE (MDI_IOCTL|3) | |
| 169 | # define MDI_32_PIX 32 | |
| 170 | # define MDI_16_PIX 16 | |
| 171 | # define MDI_8_PIX 8 | |
| 172 | ||
| 173 | struct mdi_cfginfo { | |
| 174 | int mdi_ncluts; /* Number of implemented CLUTs in this MDI */ | |
| 175 | int mdi_type; /* FBTYPE name */ | |
| 176 | int mdi_height; /* height */ | |
| 551e378c | 177 | int mdi_width; /* width */ |
| 7274264f SR |
178 | int mdi_size; /* available ram */ |
| 179 | int mdi_mode; /* 8bpp, 16bpp or 32bpp */ | |
| 180 | int mdi_pixfreq; /* pixel clock (from PROM) */ | |
| 181 | }; | |
| 182 | ||
| 183 | /* SparcLinux specific ioctl for the MDI, should be replaced for | |
| 184 | * the SET_XLUT/SET_CLUTn ioctls instead | |
| 185 | */ | |
| 186 | #define MDI_CLEAR_XLUT (MDI_IOCTL|9) | |
| 187 | ||
| 188 | /* leo & ffb ioctls */ | |
| 189 | struct fb_clut_alloc { | |
| 190 | __u32 clutid; /* Set on return */ | |
| 191 | __u32 flag; | |
| 192 | __u32 index; | |
| 193 | }; | |
| 194 | ||
| 195 | struct fb_clut { | |
| 196 | #define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */ | |
| 197 | __u32 flag; | |
| 198 | __u32 clutid; | |
| 199 | __u32 offset; | |
| 200 | __u32 count; | |
| 201 | char * red; | |
| 202 | char * green; | |
| 203 | char * blue; | |
| 204 | }; | |
| 205 | ||
| 206 | struct fb_clut32 { | |
| 207 | __u32 flag; | |
| 208 | __u32 clutid; | |
| 209 | __u32 offset; | |
| 210 | __u32 count; | |
| 211 | __u32 red; | |
| 212 | __u32 green; | |
| 213 | __u32 blue; | |
| 214 | }; | |
| 215 | ||
| 216 | #define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc) | |
| 217 | #define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc) | |
| 218 | #define LEO_CLUTREAD _IOW('L', 55, struct fb_clut) | |
| 219 | #define LEO_CLUTPOST _IOW('L', 56, struct fb_clut) | |
| 220 | #define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */ | |
| 221 | #define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */ | |
| 222 | ||
| 223 | #ifdef __KERNEL__ | |
| 224 | /* Addresses on the fd of a cgsix that are mappable */ | |
| 225 | #define CG6_FBC 0x70000000 | |
| 226 | #define CG6_TEC 0x70001000 | |
| 227 | #define CG6_BTREGS 0x70002000 | |
| 228 | #define CG6_FHC 0x70004000 | |
| 229 | #define CG6_THC 0x70005000 | |
| 230 | #define CG6_ROM 0x70006000 | |
| 231 | #define CG6_RAM 0x70016000 | |
| 232 | #define CG6_DHC 0x80000000 | |
| 233 | ||
| 234 | #define CG3_MMAP_OFFSET 0x4000000 | |
| 235 | ||
| 236 | /* Addresses on the fd of a tcx that are mappable */ | |
| 237 | #define TCX_RAM8BIT 0x00000000 | |
| 238 | #define TCX_RAM24BIT 0x01000000 | |
| 239 | #define TCX_UNK3 0x10000000 | |
| 240 | #define TCX_UNK4 0x20000000 | |
| 241 | #define TCX_CONTROLPLANE 0x28000000 | |
| 242 | #define TCX_UNK6 0x30000000 | |
| 243 | #define TCX_UNK7 0x38000000 | |
| 244 | #define TCX_TEC 0x70000000 | |
| 245 | #define TCX_BTREGS 0x70002000 | |
| 246 | #define TCX_THC 0x70004000 | |
| 247 | #define TCX_DHC 0x70008000 | |
| 248 | #define TCX_ALT 0x7000a000 | |
| 249 | #define TCX_SYNC 0x7000e000 | |
| 250 | #define TCX_UNK2 0x70010000 | |
| 251 | ||
| 252 | /* CG14 definitions */ | |
| 253 | ||
| 254 | /* Offsets into the OBIO space: */ | |
| 255 | #define CG14_REGS 0 /* registers */ | |
| 256 | #define CG14_CURSORREGS 0x1000 /* cursor registers */ | |
| 257 | #define CG14_DACREGS 0x2000 /* DAC registers */ | |
| 258 | #define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */ | |
| 259 | #define CG14_CLUT1 0x4000 /* Color Look Up Table */ | |
| 260 | #define CG14_CLUT2 0x5000 /* Color Look Up Table */ | |
| 261 | #define CG14_CLUT3 0x6000 /* Color Look Up Table */ | |
| 262 | #define CG14_AUTO 0xf000 | |
| 263 | ||
| 264 | #endif /* KERNEL */ | |
| 265 | ||
| 266 | /* These are exported to userland for applications to use */ | |
| 267 | /* Mappable offsets for the cg14: control registers */ | |
| 268 | #define MDI_DIRECT_MAP 0x10000000 | |
| 269 | #define MDI_CTLREG_MAP 0x20000000 | |
| 270 | #define MDI_CURSOR_MAP 0x30000000 | |
| 271 | #define MDI_SHDW_VRT_MAP 0x40000000 | |
| 272 | ||
| 273 | /* Mappable offsets for the cg14: frame buffer resolutions */ | |
| 274 | /* 32 bits */ | |
| 275 | #define MDI_CHUNKY_XBGR_MAP 0x50000000 | |
| 276 | #define MDI_CHUNKY_BGR_MAP 0x60000000 | |
| 277 | ||
| 278 | /* 16 bits */ | |
| 279 | #define MDI_PLANAR_X16_MAP 0x70000000 | |
| 280 | #define MDI_PLANAR_C16_MAP 0x80000000 | |
| 281 | ||
| 282 | /* 8 bit is done as CG3 MMAP offset */ | |
| 283 | /* 32 bits, planar */ | |
| 284 | #define MDI_PLANAR_X32_MAP 0x90000000 | |
| 285 | #define MDI_PLANAR_B32_MAP 0xa0000000 | |
| 286 | #define MDI_PLANAR_G32_MAP 0xb0000000 | |
| 287 | #define MDI_PLANAR_R32_MAP 0xc0000000 | |
| 288 | ||
| 289 | /* Mappable offsets on leo */ | |
| 290 | #define LEO_SS0_MAP 0x00000000 | |
| 291 | #define LEO_LC_SS0_USR_MAP 0x00800000 | |
| 292 | #define LEO_LD_SS0_MAP 0x00801000 | |
| 293 | #define LEO_LX_CURSOR_MAP 0x00802000 | |
| 294 | #define LEO_SS1_MAP 0x00803000 | |
| 295 | #define LEO_LC_SS1_USR_MAP 0x01003000 | |
| 296 | #define LEO_LD_SS1_MAP 0x01004000 | |
| 297 | #define LEO_UNK_MAP 0x01005000 | |
| 298 | #define LEO_LX_KRN_MAP 0x01006000 | |
| 299 | #define LEO_LC_SS0_KRN_MAP 0x01007000 | |
| 300 | #define LEO_LC_SS1_KRN_MAP 0x01008000 | |
| 301 | #define LEO_LD_GBL_MAP 0x01009000 | |
| 302 | #define LEO_UNK2_MAP 0x0100a000 | |
| 303 | ||
| 304 | #ifdef __KERNEL__ | |
| 305 | struct fbcmap32 { | |
| 306 | int index; /* first element (0 origin) */ | |
| 307 | int count; | |
| 308 | u32 red; | |
| 309 | u32 green; | |
| 310 | u32 blue; | |
| 311 | }; | |
| 312 | ||
| 313 | #define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32) | |
| 314 | #define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32) | |
| 315 | ||
| 316 | struct fbcursor32 { | |
| 317 | short set; /* what to set, choose from the list above */ | |
| 318 | short enable; /* cursor on/off */ | |
| 319 | struct fbcurpos pos; /* cursor position */ | |
| 320 | struct fbcurpos hot; /* cursor hot spot */ | |
| 321 | struct fbcmap32 cmap; /* color map info */ | |
| 322 | struct fbcurpos size; /* cursor bit map size */ | |
| 323 | u32 image; /* cursor image bits */ | |
| 324 | u32 mask; /* cursor mask bits */ | |
| 325 | }; | |
| 326 | ||
| 327 | #define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32) | |
| 328 | #define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32) | |
| 329 | #endif | |
| 330 | ||
| 331 | #endif /* __LINUX_FBIO_H */ |