Ubuntu
linux package

  1. Bug #300143
  2. Comment #12

Comment 12 for bug 300143

Revision history for this message
Tim Cole (tcole) wrote : Re: wacom tablet shows up as (non-functional) joystick

Looking at the source, it looks like blacklisting BTN_DIGI in addition to BTN_TOUCH for joysticks is the correct thing to do. So that would be:

static const struct input_device_id joydev_blacklist[] = {
        {
                .flags = INPUT_DEVICE_ID_MATCH_EVBIT |
                                INPUT_DEVICE_ID_MATCH_KEYBIT,
                .evbit = { BIT_MASK(EV_KEY) },
                .keybit = { [BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH) },
        }, /* Avoid itouchpads and touchscreens */
        {
                .flags = INPUT_DEVICE_ID_MATCH_EVBIT |
                                INPUT_DEVICE_ID_MATCH_KEYBIT,
                .evbit = { BIT_MASK(EV_KEY) },
                .keybit = { [BIT_WORD(BTN_DIGI)] = BIT_MASK(BTN_DIGI) },
        }, /* Avoid tablets and similar devices */
        { } /* Terminating entry */
};

proper diff to follow