Commit 26a6931b authored by Christoph Fritz's avatar Christoph Fritz Committed by Dmitry Torokhov
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Input: joydev - allow binding to button-only devices 



Dance pads don't have an axis, so allow this kind of controllers
to be used via legacy joystick interface.

Signed-off-by: default avatarChristoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent e938fbfd

drivers/input/joydev.c

+18 −0
Original line number Diff line number Diff line
@@ -929,6 +929,24 @@ static const struct input_device_id joydev_ids[] = { 
		.evbit = { BIT_MASK(EV_ABS) },

		.absbit = { BIT_MASK(ABS_THROTTLE) },

	},

	{

		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |

				INPUT_DEVICE_ID_MATCH_KEYBIT,

		.evbit = { BIT_MASK(EV_KEY) },

		.keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) },

	},

	{

		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |

				INPUT_DEVICE_ID_MATCH_KEYBIT,

		.evbit = { BIT_MASK(EV_KEY) },

		.keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) },

	},

	{

		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |

				INPUT_DEVICE_ID_MATCH_KEYBIT,

		.evbit = { BIT_MASK(EV_KEY) },

		.keybit = { [BIT_WORD(BTN_TRIGGER_HAPPY)] = BIT_MASK(BTN_TRIGGER_HAPPY) },

	},

	{ }	/* Terminating entry */

};