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Input: fix typo in MT documentation

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Section "Event Computation" had this:
    ...
    ABS_MT_TOOL_X := C_X
    ABS_MT_TOOL_X := C_Y

Replace the second ABS_MT_TOOL_X with ABS_MT_TOOL_Y.

Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Daniel Martin 2015-09-19 11:27:19 -07:00 committed by Dmitry Torokhov
parent b0379d7aa4
commit b1452723cf
1 changed files with 1 additions and 1 deletions
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2
Documentation/input/multi-touch-protocol.txt
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@ -361,7 +361,7 @@ For win8 devices with both T and C coordinates, the position mapping is
ABS_MT_POSITION_X := T_X
ABS_MT_POSITION_Y := T_Y
ABS_MT_TOOL_X := C_X
ABS_MT_TOOL_X := C_Y
ABS_MT_TOOL_Y := C_Y
Unfortunately, there is not enough information to specify both the touching
ellipse and the tool ellipse, so one has to resort to approximations. One