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Input: xpad - fix support for some third-party controllers

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Some third-party controllers, such as the HORPIAD FPS for Nintendo Switch
and Gamesir-G3w, require a specific packet that the first-party XInput
driver sends before it will start sending reports. It's not currently known
what this packet does, but since the first-party driver always sends it's
unlikely that this could cause issues with existing controllers.

Co-authored-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230607012812.379640-2-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Vicki Pfau 2023-07-07 10:34:41 -07:00 committed by Dmitry Torokhov
parent 1680ac7a5a
commit 05e6329443
1 changed files with 22 additions and 0 deletions
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22
drivers/input/joystick/xpad.c
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@ -264,6 +264,7 @@ static const struct xpad_device {
{ 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE },
{ 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
{ 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
{ 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
{ 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX },
{ 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX },
{ 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX },
@ -1720,6 +1721,27 @@ static int xpad_start_input(struct usb_xpad *xpad)
return error;
}
}
if (xpad->xtype == XTYPE_XBOX360) {
/*
* Some third-party controllers Xbox 360-style controllers
* require this message to finish initialization.
*/
u8 dummy[20];
error = usb_control_msg_recv(xpad->udev, 0,
/* bRequest */ 0x01,
/* bmRequestType */
USB_TYPE_VENDOR | USB_DIR_IN |
USB_RECIP_INTERFACE,
/* wValue */ 0x100,
/* wIndex */ 0x00,
dummy, sizeof(dummy),
25, GFP_KERNEL);
if (error)
dev_warn(&xpad->dev->dev,
"unable to receive magic message: %d\n",
error);
}
return 0;
}