From b1452723cf23c908eed2bf6baf0c23943eb0e8bf Mon Sep 17 00:00:00 2001 From: Daniel Martin Date: Sat, 19 Sep 2015 11:27:19 -0700 Subject: [PATCH] Input: fix typo in MT documentation 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 Acked-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov --- Documentation/input/multi-touch-protocol.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/input/multi-touch-protocol.txt b/Documentation/input/multi-touch-protocol.txt index b85d000..c51f114 100644 --- a/Documentation/input/multi-touch-protocol.txt +++ b/Documentation/input/multi-touch-protocol.txt @@ -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 -- 2.7.4