Commit 0b1d6c8c authored by Chris Ye's avatar Chris Ye Committed by Dmitry Torokhov
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Input: xpad - map "Select" button on Microsoft Xbox One controller 



Add "Select" button input capability and input event mapping for
Microsoft Xbox One controller. From product site this is also referred as
"Share" button.

Signed-off-by: default avatarChris Ye <lzye@google.com>
Reviewed-by: default avatarBastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20210414021201.2462114-1-lzye@google.com


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 41e81022

drivers/input/joystick/xpad.c

+6 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ 
#define MAP_DPAD_TO_BUTTONS		(1 << 0)

#define MAP_TRIGGERS_TO_BUTTONS		(1 << 1)

#define MAP_STICKS_TO_NULL		(1 << 2)

#define MAP_SELECT_BUTTON		(1 << 3)

#define DANCEPAD_MAP_CONFIG	(MAP_DPAD_TO_BUTTONS |			\

				MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL)
@@ -130,6 +131,7 @@ static const struct xpad_device { 
	{ 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", 0, 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, 0x0b12, "Microsoft Xbox One X pad", MAP_SELECT_BUTTON, XTYPE_XBOXONE },

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

	{ 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 },

	{ 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 },
@@ -864,6 +866,8 @@ static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char 
	/* menu/view buttons */

	input_report_key(dev, BTN_START,  data[4] & 0x04);

	input_report_key(dev, BTN_SELECT, data[4] & 0x08);

	if (xpad->mapping & MAP_SELECT_BUTTON)

		input_report_key(dev, KEY_RECORD, data[22] & 0x01);



	/* buttons A,B,X,Y */

	input_report_key(dev, BTN_A,	data[4] & 0x10);
@@ -1674,6 +1678,8 @@ static int xpad_init_input(struct usb_xpad *xpad) 
	    xpad->xtype == XTYPE_XBOXONE) {

		for (i = 0; xpad360_btn[i] >= 0; i++)

			input_set_capability(input_dev, EV_KEY, xpad360_btn[i]);

		if (xpad->mapping & MAP_SELECT_BUTTON)

			input_set_capability(input_dev, EV_KEY, KEY_RECORD);

	} else {

		for (i = 0; xpad_btn[i] >= 0; i++)

			input_set_capability(input_dev, EV_KEY, xpad_btn[i]);