From 9e429d564926d3bca49907fa03031da705ad6f2c Mon Sep 17 00:00:00 2001 From: Jason Gerecke Date: Tue, 7 Nov 2017 08:25:17 -0800 Subject: HID: wacom: generic: Send BTN_STYLUS3 when both barrel switches are set The Wacom Pro Pen 3D includes a third barrel switch which is intended to be particularly useful in applications where one frequency uses pan, zoom, and rotate to navigate around a scene or model. The pen is compatible with the MobileStudio Pro, 2nd-gen Intuos Pro, and Cintiq Pro. When the third button is pressed, these devices set both the HID_DG_BARRELSWITCH and HID_DG_BARRELSWITCH2 usages since their HID descriptors do not include a usage specific to the button. Rather than send both BTN_STYLUS and BTN_STYLUS2 when the third button is pressed, userspace (libinput) has requested that we detect this condition and report a newly-defined BTN_STYLUS3 event instead. We could define a quirk specific to devices compatible with the Pro Pen 3D, but the liklihood of seeing both barrel switch bits set with other pens/devices is low enough to not worry about (pens mechanically prevent accidental activation of multiple switches). Signed-off-by: Jason Gerecke Acked-by: Dmitry Torokhov Acked-by: Peter Hutterer Acked-by: Benjamin Tissoires Signed-off-by: Jiri Kosina --- include/uapi/linux/input-event-codes.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/input-event-codes.h') diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 179891074b3c..9b3a522f50d1 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -406,6 +406,7 @@ #define BTN_TOOL_MOUSE 0x146 #define BTN_TOOL_LENS 0x147 #define BTN_TOOL_QUINTTAP 0x148 /* Five fingers on trackpad */ +#define BTN_STYLUS3 0x149 #define BTN_TOUCH 0x14a #define BTN_STYLUS 0x14b #define BTN_STYLUS2 0x14c -- cgit v1.2.3 From 4982327ff6755377a8a66e84113f496f3a6c53bc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Stefan=20Br=C3=BCns?= Date: Thu, 9 Nov 2017 23:44:34 +0100 Subject: Input: add KEY_ROTATE_LOCK_TOGGLE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The key has the same use as the SW_ROTATE_LOCK, but is used on devices where the state is not tracked by the hardware but has to be handled in software. Signed-off-by: Stefan Brüns Signed-off-by: Darren Hart (VMware) --- include/uapi/linux/input-event-codes.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/input-event-codes.h') diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 061fa62958a2..53fbae27b280 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -594,6 +594,7 @@ #define BTN_DPAD_RIGHT 0x223 #define KEY_ALS_TOGGLE 0x230 /* Ambient light sensor */ +#define KEY_ROTATE_LOCK_TOGGLE 0x231 /* Display rotation lock */ #define KEY_BUTTONCONFIG 0x240 /* AL Button Configuration */ #define KEY_TASKMANAGER 0x241 /* AL Task/Project Manager */ -- cgit v1.2.3