Commit fff1011a authored by Nate Yocom's avatar Nate Yocom Committed by Dmitry Torokhov
Browse files

Input: xpad - add X-Box Adaptive Profile button 



Adds a new quirk for controllers that have a Profile button which has 4
states, reflected as an ABS_PROFILE axis with 4 values.

Signed-off-by: default avatarNate Yocom <nate@yocom.org>
Tested-by: default avatarBastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20220908173930.28940-6-nate@yocom.org


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 1260cd04

drivers/input/joystick/xpad.c

+15 −2
Original line number Diff line number Diff line
@@ -82,6 +82,8 @@ 
#define MAP_STICKS_TO_NULL		(1 << 2)

#define MAP_SELECT_BUTTON		(1 << 3)

#define MAP_PADDLES			(1 << 4)

#define MAP_PROFILE_BUTTON		(1 << 5)



#define DANCEPAD_MAP_CONFIG	(MAP_DPAD_TO_BUTTONS |			\

				MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)
@@ -148,7 +150,7 @@ static const struct xpad_device { 
	{ 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE },

	{ 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE },

	{ 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },

	{ 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", 0, XTYPE_XBOXONE },

	{ 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE },

	{ 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SELECT_BUTTON, XTYPE_XBOXONE },

	{ 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 },

	{ 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 },
@@ -777,6 +779,10 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d 
	input_report_key(dev, BTN_C, data[8]);

	input_report_key(dev, BTN_Z, data[9]);



	/* Profile button has a value of 0-3, so it is reported as an axis */

	if (xpad->mapping & MAP_PROFILE_BUTTON)

		input_report_abs(dev, ABS_PROFILE, data[34]);



	input_sync(dev);

}
@@ -1800,6 +1806,9 @@ static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 
	case ABS_HAT0Y:	/* the d-pad (only if dpad is mapped to axes */

		input_set_abs_params(input_dev, abs, -1, 1, 0, 0);

		break;

	case ABS_PROFILE: /* 4 value profile button (such as on XAC) */

		input_set_abs_params(input_dev, abs, 0, 4, 0, 0);

		break;

	default:

		input_set_abs_params(input_dev, abs, 0, 0, 0, 0);

		break;
@@ -1898,6 +1907,10 @@ static int xpad_init_input(struct usb_xpad *xpad) 
			xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);

	}



	/* setup profile button as an axis with 4 possible values */

	if (xpad->mapping & MAP_PROFILE_BUTTON)

		xpad_set_up_abs(input_dev, ABS_PROFILE);



	error = xpad_init_ff(xpad);

	if (error)

		goto err_free_input;