[I am not subscribed to debian-kernel.] On Wed, Jun 30, 2004 at 09:06:39PM +0200, Sven Luther wrote: > On Wed, Jun 30, 2004 at 04:57:12PM +0000, Andreas Metzler wrote: > > * XFree starts treating /dev/psaux and /dev/input/mice equally if both > > are listed, i.e. it will work if _either_ of them are accessible > > instead of insiting on the primary one. > > A huge XFree86 Change probably, i don't know that code so well, so am > CCing debian-x for advice. No, just a bit of (attempted) cleverness in the generated XF86Config-4 files. Here's the logic from the dexconf command. The "cleverness" is documented at line 400. 344 ### MOUSE / INPUTDEVICE 345 346 DO_EMULATE3BUTTONS= 347 DO_ZAXISMAPPING= 348 349 if [ "$FORMAT" = "3" ]; then 350 fetch shared/xfree86v3/config/inputdevice/mouse/port 351 MOUSE_PORT="$RET" 352 fetch shared/xfree86v3/config/inputdevice/mouse/protocol 353 MOUSE_PROTOCOL="$RET" 354 fetch shared/xfree86v3/config/inputdevice/mouse/emulate3buttons 355 if [ "$RET" = "true" ]; then 356 DO_EMULATE3BUTTONS=true 357 fi 358 fetch shared/xfree86v3/config/inputdevice/mouse/zaxismapping 359 if [ "$RET" = "true" ]; then 360 DO_ZAXISMAPPING=true 361 fi 362 printf "Section \"Pointer\"\n" > "$DEXCONFTMPDIR/InputDeviceMouse" 363 printf "\tDevice\t\t\"$MOUSE_PORT\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 364 printf "\tProtocol\t\"$MOUSE_PROTOCOL\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 365 if [ -n "$DO_EMULATE3BUTTONS" ]; then 366 printf "\tEmulate3Buttons\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 367 fi 368 if [ -n "$DO_ZAXISMAPPING" ]; then 369 printf "\tZAxisMapping\t4 5\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 370 fi 371 printf "EndSection\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 372 else # $FORMAT == 4 373 fetch xserver-xfree86/config/inputdevice/mouse/port 374 MOUSE_PORT="$RET" 375 fetch xserver-xfree86/config/inputdevice/mouse/protocol 376 MOUSE_PROTOCOL="$RET" 377 fetch xserver-xfree86/config/inputdevice/mouse/emulate3buttons 378 if [ "$RET" = "true" ]; then 379 DO_EMULATE3BUTTONS=true 380 fi 381 fetch xserver-xfree86/config/inputdevice/mouse/zaxismapping 382 if [ "$RET" = "true" ]; then 383 DO_ZAXISMAPPING=true 384 fi 385 386 printf "Section \"InputDevice\"\n" > "$DEXCONFTMPDIR/InputDeviceMouse" 387 printf "\tIdentifier\t\"Configured Mouse\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 388 printf "\tDriver\t\t\"mouse\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 389 printf "\tOption\t\t\"CorePointer\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 390 printf "\tOption\t\t\"Device\"\t\t\"$MOUSE_PORT\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 391 printf "\tOption\t\t\"Protocol\"\t\t\"$MOUSE_PROTOCOL\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 392 if [ -n "$DO_EMULATE3BUTTONS" ]; then 393 printf "\tOption\t\t\"Emulate3Buttons\"\t\"true\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 394 fi 395 if [ -n "$DO_ZAXISMAPPING" ]; then 396 printf "\tOption\t\t\"ZAxisMapping\"\t\t\"4 5\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 397 fi 398 printf "EndSection\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 399 400 # Only write this stanza -- designed for USB pointers -- if the Configured 401 # Mouse isn't USB. This isn't a problem even on systems without 402 # CONFIG_INPUT_MOUSEDEV, because this is not the core pointer, and failure to 403 # open it is not harmful. 404 # 405 # Also don't write this stanza if the Configured Mouse is the GPM repeater. 406 # We have no way of knowing what device GPM is repeating for, and it might be 407 # a USB mouse. 408 if [ "$MOUSE_PORT" != "/dev/input/mice" -a "$MOUSE_PORT" != "/dev/gpmdata" ]; then 409 printf "\nSection \"InputDevice\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 410 printf "\tIdentifier\t\"Generic Mouse\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 411 printf "\tDriver\t\t\"mouse\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 412 printf "\tOption\t\t\"SendCoreEvents\"\t\"true\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 413 printf "\tOption\t\t\"Device\"\t\t\"/dev/input/mice\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 414 printf "\tOption\t\t\"Protocol\"\t\t\"ImPS/2\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 415 if [ -n "$DO_EMULATE3BUTTONS" ]; then 416 printf "\tOption\t\t\"Emulate3Buttons\"\t\"true\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 417 fi 418 if [ -n "$DO_ZAXISMAPPING" ]; then 419 printf "\tOption\t\t\"ZAxisMapping\"\t\t\"4 5\"\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 420 fi 421 printf "EndSection\n" >> "$DEXCONFTMPDIR/InputDeviceMouse" 422 fi 423 fi -- G. Branden Robinson | Debian GNU/Linux | Ignorantia judicis est calamitas branden@debian.org | innocentis. http://people.debian.org/~branden/ |
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