HID: wacom: Correct button numbering 2nd-gen Intuos Pro over Bluetooth
commit 6441fc78 upstream. The button numbering of the 2nd-gen Intuos Pro is not consistent between the USB and Bluetooth interfaces. Over USB, the HID_GENERIC codepath enumerates the eight ExpressKeys first (BTN_0 - BTN_7) followed by the center modeswitch button (BTN_8). The Bluetooth codepath, however, has the center modeswitch button as BTN_0 and the the eight ExpressKeys as BTN_1 - BTN_8. To ensure userspace button mappings do not change depending on how the tablet is connected, modify the Bluetooth codepath to report buttons in the same order as USB. To ensure the mode switch LED continues to toggle in response to the mode switch button, the `wacom_is_led_toggled` function also requires a small update. Link: https://github.com/linuxwacom/input-wacom/pull/79 Fixes: 4922cd26 ("HID: wacom: Support 2nd-gen Intuos Pro's Bluetooth classic interface") Cc: <stable@vger.kernel.org> # 4.11+ Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Aaron Skomra <aaron.skomra@wacom.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Showing
Please register or sign in to comment