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Diffstat (limited to 'Documentation/input/event-codes.txt')
| -rw-r--r-- | Documentation/input/event-codes.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/input/event-codes.txt b/Documentation/input/event-codes.txt index 36ea940e5bb9..575415f4cef0 100644 --- a/Documentation/input/event-codes.txt +++ b/Documentation/input/event-codes.txt @@ -301,7 +301,10 @@ them as any other INPUT_PROP_BUTTONPAD device. INPUT_PROP_ACCELEROMETER ------------------------- Directional axes on this device (absolute and/or relative x, y, z) represent -accelerometer data. All other axes retain their meaning. A device must not mix +accelerometer data. Some devices also report gyroscope data, which devices +can report through the rotational axes (absolute and/or relative rx, ry, rz). + +All other axes retain their meaning. A device must not mix regular directional axes and accelerometer axes on the same event node. Guidelines: |