linux-kernel - [PATCH 2/2] HID: wacom: add support of the Pen of the Bamboo Pad

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Date:	Mon,  5 Jan 2015 16:32:13 -0500
From:	Benjamin Tissoires <benjamin.tissoires@...hat.com>
To:	Jiri Kosina <jkosina@...e.cz>, Jason Gerecke <killertofu@...il.com>
Cc:	josep.sanchez.ferreres@....fib.upc.edu,
	Ping Cheng <pinglinux@...il.com>, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] HID: wacom: add support of the Pen of the Bamboo Pad

Bamboo Pads are using the generic processing but their report descriptors
differ from the ISDv* line. The pen fields are marked with the .physical
as Digitizer_Pen, which makes also sense.

Add this field to the checks and enable for free Bamboo Pads.

Reported-by: Josep Sanchez Ferreres <josep.sanchez.ferreres@....fib.upc.edu>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>
---

Hi Jason,

I still did not managed to put in shape the regression tests for the Wacom
recordings we have. I do not think this will impact the current supported
devices (none that I have present the HID_DG_PEN application/logical/physical
tag).

It would be good still if you could have a look and validate the patch series.

Cheers,
Benjamin

 drivers/hid/wacom_wac.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
index 7436f2b..7afd929 100644
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -74,6 +74,7 @@
 
 #define WACOM_PEN_FIELD(f)	(((f)->logical == HID_DG_STYLUS) || \
 				 ((f)->physical == HID_DG_STYLUS) || \
+				 ((f)->physical == HID_DG_PEN) || \
 				 ((f)->application == HID_DG_PEN))
 #define WACOM_FINGER_FIELD(f)	(((f)->logical == HID_DG_FINGER) || \
 				 ((f)->physical == HID_DG_FINGER) || \
-- 
2.1.0

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