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| author | Sage Weil <sage@inktank.com> | 2013-08-15 22:11:45 +0400 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-08-15 22:11:45 +0400 |
| commit | ee3e542fec6e69bc9fb668698889a37d93950ddf (patch) | |
| tree | e74ee766a4764769ef1d3d45d266b4dea64101d3 /Documentation/input | |
| parent | fe2a801b50c0bb8039d627e5ae1fec249d10ff39 (diff) | |
| parent | f1d6e17f540af37bb1891480143669ba7636c4cf (diff) | |
| download | linux-ee3e542fec6e69bc9fb668698889a37d93950ddf.tar.xz | |
Merge remote-tracking branch 'linus/master' into testing
Diffstat (limited to 'Documentation/input')
| -rw-r--r-- | Documentation/input/multi-touch-protocol.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/input/multi-touch-protocol.txt b/Documentation/input/multi-touch-protocol.txt index 2c179613f81b..de139b18184a 100644 --- a/Documentation/input/multi-touch-protocol.txt +++ b/Documentation/input/multi-touch-protocol.txt @@ -80,6 +80,8 @@ Userspace can detect that a driver can report more total contacts than slots by noting that the largest supported BTN_TOOL_*TAP event is larger than the total number of type B slots reported in the absinfo for the ABS_MT_SLOT axis. +The minimum value of the ABS_MT_SLOT axis must be 0. + Protocol Example A ------------------ |