linux-kernel - [PATCH 3/4] Input: remove ambigious gamepad comment

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Message-Id: <1387295334-1744-4-git-send-email-dh.herrmann@gmail.com>
Date:	Tue, 17 Dec 2013 16:48:53 +0100
From:	David Herrmann <dh.herrmann@...il.com>
To:	linux-input@...r.kernel.org
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Jiri Kosina <jkosina@...e.cz>,
	Benjamin Tissoires <benjamin.tissoires@...il.com>,
	Peter Hutterer <peter.hutterer@...-t.net>,
	Antonio Ospite <ospite@...denti.unina.it>,
	linux-kernel@...r.kernel.org, input-tools@...ts.freedesktop.org,
	David Herrmann <dh.herrmann@...il.com>
Subject: [PATCH 3/4] Input: remove ambigious gamepad comment

If only a single trigger combination is present on a device, either can be
reported. If the side of the trigger (left/right) cannot be decided (eg.,
if it's centered), then choose any side. User-space automatically notices
that only a single trigger is reported and thus doesn't care how it is
reported.

Signed-off-by: David Herrmann <dh.herrmann@...il.com>
---
 Documentation/input/gamepad.txt | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/input/gamepad.txt b/Documentation/input/gamepad.txt
index 31bb6a4..196dc42 100644
--- a/Documentation/input/gamepad.txt
+++ b/Documentation/input/gamepad.txt
@@ -138,8 +138,6 @@ Triggers:
   Upper trigger buttons are reported as BTN_TR or ABS_HAT1X (right) and BTN_TL
   or ABS_HAT1Y (left). Lower trigger buttons are reported as BTN_TR2 or
   ABS_HAT2X (right/ZR) and BTN_TL2 or ABS_HAT2Y (left/ZL).
-  If only one trigger-button combination is present (upper+lower), they are
-  reported as "right" triggers (BTN_TR/ABS_HAT1X).
     (ABS trigger values start at 0, pressure is reported as positive values)
 
 Menu-Pad:
-- 
1.8.5.1

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