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yaml --- r: 189922 b: refs/heads/master c: 97065e0 h: refs/heads/master v: v3
git-mirror · Mar 22, 2010 · b08a602 · b08a602
1 parent 4727e85
commit b08a602
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d90e6f6aad0ffdc674bc3a05c85c40dcc18e604c
+refs/heads/master: 97065e033ec5fd824d0133ecd0c614fe1e5c20bd
diff --git a/trunk/Documentation/input/multi-touch-protocol.txt b/trunk/Documentation/input/multi-touch-protocol.txt
@@ -68,6 +68,22 @@ like:
    SYN_MT_REPORT
    SYN_REPORT
 
+Here is the sequence after lifting one of the fingers:
+
+   ABS_MT_POSITION_X
+   ABS_MT_POSITION_Y
+   SYN_MT_REPORT
+   SYN_REPORT
+
+And here is the sequence after lifting the remaining finger:
+
+   SYN_MT_REPORT
+   SYN_REPORT
+
+If the driver reports one of BTN_TOUCH or ABS_PRESSURE in addition to the
+ABS_MT events, the last SYN_MT_REPORT event may be omitted. Otherwise, the
+last SYN_REPORT will be dropped by the input core, resulting in no
+zero-finger event reaching userland.
 
 Event Semantics
 ---------------