1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3Copyright (C) 2009 Open Text Corporation. All Rights Reserved. 4 5Permission is hereby granted, free of charge, to any person obtaining a copy 6of this software and associated documentation files (the "Software"), to deal 7in the Software without restriction, including without limitation the rights 8to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9copies of the Software, and to permit persons to whom the Software is 10furnished to do so, subject to the following conditions: 11 12The above copyright notice and this permission notice shall be included in all 13copies or substantial portions of the Software. 14 15THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 19ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 20WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22Except as contained in this notice, the names of the authors or their 23institutions shall not be used in advertising or otherwise to promote the 24sale, use or other dealings in this Software without prior written 25authorization from the authors. 26--> 27 28<xcb header="xf86vidmode" extension-xname="XFree86-VidModeExtension" extension-name="XF86VidMode" 29 major-version="2" minor-version="2"> 30 31 <!-- In places where there are multiple versions of the protocol, this 32 describes version 2.2. If you do not call xcb_xf86vidmode_set_client_version() 33 then some requests may fail and some replies may not be what you expect. --> 34 35 <typedef oldname="CARD32" newname="SYNCRANGE" /> <!-- Min and Max fixed-decimal-point values --> 36 <typedef oldname="CARD32" newname="DOTCLOCK" /> <!-- A single fixed-decimal-point value --> 37 38 <enum name="ModeFlag"> 39 <item name="Positive_HSync"> <bit>0</bit></item> 40 <item name="Negative_HSync"> <bit>1</bit></item> 41 <item name="Positive_VSync"> <bit>2</bit></item> 42 <item name="Negative_VSync"> <bit>3</bit></item> 43 <item name="Interlace"> <bit>4</bit></item> 44 <item name="Composite_Sync"> <bit>5</bit></item> 45 <item name="Positive_CSync"> <bit>6</bit></item> 46 <item name="Negative_CSync"> <bit>7</bit></item> 47 <item name="HSkew"> <bit>8</bit></item> 48 <item name="Broadcast"> <bit>9</bit></item> 49 <item name="Pixmux"> <bit>10</bit></item> 50 <item name="Double_Clock"> <bit>11</bit></item> 51 <item name="Half_Clock"> <bit>12</bit></item> 52 </enum> 53 54 <enum name="ClockFlag"> 55 <item name="Programable"> <bit>0</bit></item> 56 </enum> 57 58 <enum name="Permission"> 59 <item name="Read"> <bit>0</bit></item> 60 <item name="Write"> <bit>1</bit></item> 61 </enum> 62 63 <struct name="ModeInfo"> 64 <field type="DOTCLOCK" name="dotclock" /> 65 <field type="CARD16" name= "hdisplay" /> 66 <field type="CARD16" name= "hsyncstart" /> 67 <field type="CARD16" name= "hsyncend" /> 68 <field type="CARD16" name= "htotal" /> 69 <field type="CARD32" name= "hskew" /> 70 <field type="CARD16" name= "vdisplay" /> 71 <field type="CARD16" name= "vsyncstart" /> 72 <field type="CARD16" name= "vsyncend" /> 73 <field type="CARD16" name= "vtotal" /> 74 <pad bytes="4" /> 75 <field type="CARD32" name="flags" mask="ModeFlag" /> 76 <pad bytes="12" /> 77 <field type="CARD32" name="privsize" /> 78 </struct> 79 80 <request name="QueryVersion" opcode="0"> 81 <reply> 82 <pad bytes="1" /> 83 <field type="CARD16" name="major_version" /> 84 <field type="CARD16" name="minor_version" /> 85 </reply> 86 </request> 87 88 <request name="GetModeLine" opcode="1"> 89 <field type="CARD16" name="screen" /> 90 <pad bytes="2" /> 91 <reply> 92 <pad bytes="1" /> 93 <field type="DOTCLOCK" name="dotclock" /> 94 <field type="CARD16" name= "hdisplay" /> 95 <field type="CARD16" name= "hsyncstart" /> 96 <field type="CARD16" name= "hsyncend" /> 97 <field type="CARD16" name= "htotal" /> 98 <field type="CARD16" name= "hskew" /> 99 <field type="CARD16" name= "vdisplay" /> 100 <field type="CARD16" name= "vsyncstart" /> 101 <field type="CARD16" name= "vsyncend" /> 102 <field type="CARD16" name= "vtotal" /> 103 <pad bytes="2" /> 104 <field type="CARD32" name="flags" mask="ModeFlag" /> 105 <pad bytes="12" /> 106 <field type="CARD32" name="privsize" /> 107 <list type="CARD8" name="private"> 108 <fieldref>privsize</fieldref> 109 </list> 110 </reply> 111 </request> 112 113 <request name="ModModeLine" opcode="2"> 114 <field type="CARD32" name="screen" /> 115 <field type="CARD16" name= "hdisplay" /> 116 <field type="CARD16" name= "hsyncstart" /> 117 <field type="CARD16" name= "hsyncend" /> 118 <field type="CARD16" name= "htotal" /> 119 <field type="CARD16" name= "hskew" /> 120 <field type="CARD16" name= "vdisplay" /> 121 <field type="CARD16" name= "vsyncstart" /> 122 <field type="CARD16" name= "vsyncend" /> 123 <field type="CARD16" name= "vtotal" /> 124 <pad bytes="2" /> 125 <field type="CARD32" name="flags" mask="ModeFlag" /> 126 <pad bytes="12" /> 127 <field type="CARD32" name="privsize" /> 128 <list type="CARD8" name="private"> 129 <fieldref>privsize</fieldref> 130 </list> 131 </request> 132 133 <request name="SwitchMode" opcode="3"> 134 <field type="CARD16" name="screen" /> 135 <field type="CARD16" name="zoom" /> 136 </request> 137 138 <request name="GetMonitor" opcode="4"> 139 <field type="CARD16" name="screen" /> 140 <pad bytes="2" /> 141 <reply> 142 <pad bytes="1" /> 143 <field type="CARD8" name="vendor_length" /> 144 <field type="CARD8" name="model_length" /> 145 <field type="CARD8" name="num_hsync" /> 146 <field type="CARD8" name="num_vsync" /> 147 <pad bytes="20" /> 148 <list type="SYNCRANGE" name="hsync"> 149 <fieldref>num_hsync</fieldref> 150 </list> 151 <list type="SYNCRANGE" name="vsync"> 152 <fieldref>num_vsync</fieldref> 153 </list> 154 <list type="char" name="vendor"> 155 <fieldref>vendor_length</fieldref> 156 </list> 157 <list type="void" name="alignment_pad"> 158 <op op="-"> 159 <op op="&"> 160 <op op="+"> 161 <fieldref>vendor_length</fieldref> 162 <value>3</value> 163 </op> 164 <unop op="~"> 165 <value>3</value> 166 </unop> 167 </op> 168 <fieldref>vendor_length</fieldref> 169 </op> 170 </list> 171 <list type="char" name="model"> 172 <fieldref>model_length</fieldref> 173 </list> 174 </reply> 175 </request> 176 177 <request name="LockModeSwitch" opcode="5"> 178 <field type="CARD16" name="screen" /> 179 <field type="CARD16" name="lock" /> 180 </request> 181 182 <request name="GetAllModeLines" opcode="6"> 183 <field type="CARD16" name="screen" /> 184 <pad bytes="2" /> 185 <reply> 186 <pad bytes="1" /> 187 <field type="CARD32" name="modecount" /> 188 <pad bytes="20" /> 189 <list type="ModeInfo" name="modeinfo"> 190 <fieldref>modecount</fieldref> 191 </list> 192 </reply> 193 </request> 194 195 <request name="AddModeLine" opcode="7"> 196 <field type="CARD32" name="screen" /> 197 <field type="DOTCLOCK" name="dotclock" /> 198 <field type="CARD16" name= "hdisplay" /> 199 <field type="CARD16" name= "hsyncstart" /> 200 <field type="CARD16" name= "hsyncend" /> 201 <field type="CARD16" name= "htotal" /> 202 <field type="CARD16" name= "hskew" /> 203 <field type="CARD16" name= "vdisplay" /> 204 <field type="CARD16" name= "vsyncstart" /> 205 <field type="CARD16" name= "vsyncend" /> 206 <field type="CARD16" name= "vtotal" /> 207 <pad bytes="2" /> 208 <field type="CARD32" name="flags" mask="ModeFlag" /> 209 <pad bytes="12" /> 210 <field type="CARD32" name="privsize" /> 211 <field type="DOTCLOCK" name="after_dotclock" /> 212 <field type="CARD16" name= "after_hdisplay" /> 213 <field type="CARD16" name= "after_hsyncstart" /> 214 <field type="CARD16" name= "after_hsyncend" /> 215 <field type="CARD16" name= "after_htotal" /> 216 <field type="CARD16" name= "after_hskew" /> 217 <field type="CARD16" name= "after_vdisplay" /> 218 <field type="CARD16" name= "after_vsyncstart" /> 219 <field type="CARD16" name= "after_vsyncend" /> 220 <field type="CARD16" name= "after_vtotal" /> 221 <pad bytes="2" /> 222 <field type="CARD32" name="after_flags" mask="ModeFlag" /> 223 <pad bytes="12" /> 224 <list type="CARD8" name="private"> 225 <fieldref>privsize</fieldref> 226 </list> 227 </request> 228 229 <request name="DeleteModeLine" opcode="8"> 230 <field type="CARD32" name="screen" /> 231 <field type="DOTCLOCK" name="dotclock" /> 232 <field type="CARD16" name= "hdisplay" /> 233 <field type="CARD16" name= "hsyncstart" /> 234 <field type="CARD16" name= "hsyncend" /> 235 <field type="CARD16" name= "htotal" /> 236 <field type="CARD16" name= "hskew" /> 237 <field type="CARD16" name= "vdisplay" /> 238 <field type="CARD16" name= "vsyncstart" /> 239 <field type="CARD16" name= "vsyncend" /> 240 <field type="CARD16" name= "vtotal" /> 241 <pad bytes="2" /> 242 <field type="CARD32" name="flags" mask="ModeFlag" /> 243 <pad bytes="12" /> 244 <field type="CARD32" name="privsize" /> 245 <list type="CARD8" name="private"> 246 <fieldref>privsize</fieldref> 247 </list> 248 </request> 249 250 <request name="ValidateModeLine" opcode="9"> 251 <field type="CARD32" name="screen" /> 252 <field type="DOTCLOCK" name="dotclock" /> 253 <field type="CARD16" name= "hdisplay" /> 254 <field type="CARD16" name= "hsyncstart" /> 255 <field type="CARD16" name= "hsyncend" /> 256 <field type="CARD16" name= "htotal" /> 257 <field type="CARD16" name= "hskew" /> 258 <field type="CARD16" name= "vdisplay" /> 259 <field type="CARD16" name= "vsyncstart" /> 260 <field type="CARD16" name= "vsyncend" /> 261 <field type="CARD16" name= "vtotal" /> 262 <pad bytes="2" /> 263 <field type="CARD32" name="flags" mask="ModeFlag" /> 264 <pad bytes="12" /> 265 <field type="CARD32" name="privsize" /> 266 <list type="CARD8" name="private"> 267 <fieldref>privsize</fieldref> 268 </list> 269 <reply> 270 <pad bytes="1" /> 271 <field type="CARD32" name="status" /> 272 <pad bytes="20" /> 273 </reply> 274 </request> 275 276 <request name="SwitchToMode" opcode="10"> 277 <field type="CARD32" name="screen" /> 278 <field type="DOTCLOCK" name="dotclock" /> 279 <field type="CARD16" name= "hdisplay" /> 280 <field type="CARD16" name= "hsyncstart" /> 281 <field type="CARD16" name= "hsyncend" /> 282 <field type="CARD16" name= "htotal" /> 283 <field type="CARD16" name= "hskew" /> 284 <field type="CARD16" name= "vdisplay" /> 285 <field type="CARD16" name= "vsyncstart" /> 286 <field type="CARD16" name= "vsyncend" /> 287 <field type="CARD16" name= "vtotal" /> 288 <pad bytes="2" /> 289 <field type="CARD32" name="flags" mask="ModeFlag" /> 290 <pad bytes="12" /> 291 <field type="CARD32" name="privsize" /> 292 <list type="CARD8" name="private"> 293 <fieldref>privsize</fieldref> 294 </list> 295 </request> 296 297 <request name="GetViewPort" opcode="11"> 298 <field type="CARD16" name="screen" /> 299 <pad bytes="2" /> 300 <reply> 301 <pad bytes="1" /> 302 <field type="CARD32" name="x" /> 303 <field type="CARD32" name="y" /> 304 <pad bytes="16" /> 305 </reply> 306 </request> 307 308 <request name="SetViewPort" opcode="12"> 309 <field type="CARD16" name="screen" /> 310 <pad bytes="2" /> 311 <field type="CARD32" name="x" /> 312 <field type="CARD32" name="y" /> 313 </request> 314 315 <!-- new for version 2.x --> 316 <request name="GetDotClocks" opcode="13"> 317 <field type="CARD16" name="screen" /> 318 <pad bytes="2" /> 319 <reply> 320 <pad bytes="1" /> 321 <field type="CARD32" name="flags" mask="ClockFlag" /> 322 <field type="CARD32" name="clocks" /> 323 <field type="CARD32" name="maxclocks" /> 324 <pad bytes="12" /> 325 <list type="CARD32" name="clock"> 326 <!-- Only if flags does not include Programable: 327 (1 - (flags & 1)) * clocks 328 --> 329 <op op="*"> 330 <op op = "-"> 331 <value>1</value> 332 <op op="&"> 333 <fieldref>flags</fieldref> 334 <value>1</value> 335 </op> 336 </op> 337 <fieldref>clocks</fieldref> 338 </op> 339 </list> 340 </reply> 341 </request> 342 343 <request name="SetClientVersion" opcode="14"> 344 <field type="CARD16" name="major" /> 345 <field type="CARD16" name="minor" /> 346 </request> 347 348 <request name="SetGamma" opcode="15"> 349 <field type="CARD16" name="screen" /> 350 <pad bytes="2" /> 351 <field type="CARD32" name="red" /> 352 <field type="CARD32" name="green" /> 353 <field type="CARD32" name="blue" /> 354 <pad bytes="12" /> 355 </request> 356 357 <request name="GetGamma" opcode="16"> 358 <field type="CARD16" name="screen" /> 359 <pad bytes="26" /> 360 <reply> 361 <pad bytes="1" /> 362 <field type="CARD32" name="red" /> 363 <field type="CARD32" name="green" /> 364 <field type="CARD32" name="blue" /> 365 <pad bytes="12" /> 366 </reply> 367 </request> 368 369 <request name="GetGammaRamp" opcode="17"> 370 <field type="CARD16" name="screen" /> 371 <field type="CARD16" name="size" /> 372 <reply> 373 <pad bytes="1" /> 374 <field type="CARD16" name="size" /> 375 <pad bytes="22" /> 376 <list type="CARD16" name="red"> 377 <op op="&"> 378 <op op = "+"> 379 <fieldref>size</fieldref> 380 <value>1</value> 381 </op> 382 <unop op="~"> 383 <value>1</value> 384 </unop> 385 </op> 386 </list> 387 <list type="CARD16" name="green"> 388 <op op="&"> 389 <op op = "+"> 390 <fieldref>size</fieldref> 391 <value>1</value> 392 </op> 393 <unop op="~"> 394 <value>1</value> 395 </unop> 396 </op> 397 </list> 398 <list type="CARD16" name="blue"> 399 <op op="&"> 400 <op op = "+"> 401 <fieldref>size</fieldref> 402 <value>1</value> 403 </op> 404 <unop op="~"> 405 <value>1</value> 406 </unop> 407 </op> 408 </list> 409 </reply> 410 </request> 411 412 <request name="SetGammaRamp" opcode="18"> 413 <field type="CARD16" name="screen" /> 414 <field type="CARD16" name="size" /> 415 <list type="CARD16" name="red"> 416 <op op="&"> 417 <op op = "+"> 418 <fieldref>size</fieldref> 419 <value>1</value> 420 </op> 421 <unop op="~"> 422 <value>1</value> 423 </unop> 424 </op> 425 </list> 426 <list type="CARD16" name="green"> 427 <op op="&"> 428 <op op = "+"> 429 <fieldref>size</fieldref> 430 <value>1</value> 431 </op> 432 <unop op="~"> 433 <value>1</value> 434 </unop> 435 </op> 436 </list> 437 <list type="CARD16" name="blue"> 438 <op op="&"> 439 <op op = "+"> 440 <fieldref>size</fieldref> 441 <value>1</value> 442 </op> 443 <unop op="~"> 444 <value>1</value> 445 </unop> 446 </op> 447 </list> 448 </request> 449 450 <request name="GetGammaRampSize" opcode="19"> 451 <field type="CARD16" name="screen" /> 452 <pad bytes="2" /> 453 <reply> 454 <pad bytes="1" /> 455 <field type="CARD16" name="size" /> 456 <pad bytes="22" /> 457 </reply> 458 </request> 459 460 <request name="GetPermissions" opcode="20"> 461 <field type="CARD16" name="screen" /> 462 <pad bytes="2" /> 463 <reply> 464 <pad bytes="1" /> 465 <field type="CARD32" name="permissions" mask="Permission" /> 466 <pad bytes="20" /> 467 </reply> 468 </request> 469 470 <error name="BadClock" number="0" /> 471 <error name="BadHTimings" number="1" /> 472 <error name="BadVTimings" number="2" /> 473 <error name="ModeUnsuitable" number="3" /> 474 <error name="ExtensionDisabled" number="4" /> 475 <error name="ClientNotLocal" number="5" /> 476 <error name="ZoomLocked" number="6" /> 477 478</xcb> 479