commit 6dec143a50c01ca0cc0afcbf5ea4bb8e87981edf
author Stephane Chatty <chatty@lii-enac.fr> Sun Apr 11 14:51:24 2010 +0200
committer Jiri Kosina <jkosina@suse.cz> Sun Apr 11 20:34:50 2010 +0200
tree 845d84a2ef533e6053299b7f3649e6a7248946c4
parent 3d61510f4ecacfe47c75c0eb51c0659dfa77fb1b

HID: add support for 3M multitouch 22" display

Now support the 22" display and its updated firmware, including touch
width and height.

The number of touches can now go up to 60, and our single touch emulation
will fail when there are more than 6-7 touches; further work is needed on
this.

Signed-off-by: Stephane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-ids.h

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 72c05f9..e1b4ce4 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -20,6 +20,7 @@
 
 #define USB_VENDOR_ID_3M		0x0596
 #define USB_DEVICE_ID_3M1968		0x0500
+#define USB_DEVICE_ID_3M2256		0x0502
 
 #define USB_VENDOR_ID_A4TECH		0x09da
 #define USB_DEVICE_ID_A4TECH_WCP32PU	0x0006