HID: Wacom Graphire Bluetooth driver

Based on the work by Andrew Zabolotny, an HID driver for the Bluetooth
Wacom tablet. This is required as it uses a slightly different
protocols from what's currently support by the drivers/input/wacom*
driver, and those only support USB.

A user-space patch is required to activate mode 2 of the Wacom tablet,
as hidp does not support hid_output_raw_report.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 7e67dcb3d4f6..21edf407bbda 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -271,6 +271,13 @@ config THRUSTMASTER_FF
           Say Y here if you have a THRUSTMASTER FireStore Dual Power 2 or
           a THRUSTMASTER Ferrari GT Rumble Force or Force Feedback Wheel.
 
+config HID_WACOM
+        tristate "Wacom Bluetooth devices support" if EMBEDDED
+        depends on BT_HIDP
+        default !EMBEDDED
+        ---help---
+        Support for Wacom Graphire Bluetooth tablet.
+
 config ZEROPLUS_FF
         tristate "Zeroplus based game controller support"
         depends on USB_HID