Hey Dmitry, this patch series seems to have only gotten radio silence as well.
What could we do to get this moving?
On Fri, 2023-02-24 at 17:21 -0800, Vicki Pfau wrote:
> 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@xxxxxxxxx>
> Signed-off-by: Vicki Pfau <vi@xxxxxxxxxxx>
> ---
> drivers/input/joystick/xpad.c | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
> index 403b57e8176b..04af2213407f 100644
> --- a/drivers/input/joystick/xpad.c
> +++ b/drivers/input/joystick/xpad.c
> @@ -265,6 +265,7 @@ 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 },
> @@ -2020,6 +2021,27 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
> goto err_free_in_urb;
> }
>
> + if (xpad->xtype == XTYPE_XBOX360) {
> + /* Some third-party controllers Xbox 360-style controllers
> + * require this message to finish initialization */
> + uint8_t dummy[20];
> + int ret;
> +
> + usb_control_msg_recv(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 (ret)
> + dev_warn(&xpad->dev->dev,
> + "unable to receive magic message: %d\n", ret);
> + }
> +
> ep_irq_in = ep_irq_out = NULL;
>
> for (i = 0; i < 2; i++) {
--
Cheers,
Lyude Paul (she/her)
Software Engineer at Red Hat
