linux-kernel - Re: [PATCH] usbhid: Fix for the WiiU adapter from Mayflash

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Message-ID: <87a8rzfy4z.fsf@saruman.tx.rr.com>
Date:	Sat, 3 Oct 2015 16:19:40 -0500
From:	Felipe Balbi <balbi@...com>
To:	Oliver Schmitt <voltumna@....net>, <jikos@...nel.org>
CC:	<linux-input@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-usb@...r.kernel.org>, Oliver Schmitt <voltumna@....net>
Subject: Re: [PATCH] usbhid: Fix for the WiiU adapter from Mayflash

Oliver Schmitt <voltumna@....net> writes:

Hi,

> The WiiU adapter from Mayflash (see http://www.mayflash.com/Products/NINTENDOWiiU/W009.html) is not working correctly.
>
> The "XInput" mode works fine, the controller is recognized as a xbox controller. But it is only possible to connect one controller with this method.
>
> In "DInput" mode the device is recognized as some kind of mouse input but no joystick is created. This commit will change this behavior with HID_QUIRK_MULTI_INPUT to split the device into 4 input devices so that it will also create joysticks in /dev/input/js*.
>

Please split your commit log so that sentences don't go over 72
characters.

Other than that:

Reviewed-by: Felipe Balbi <balbi@...com>

> Signed-off-by: Oliver Schmitt <voltumna@....net>
> ---
>  drivers/hid/hid-ids.h           | 1 +
>  drivers/hid/usbhid/hid-quirks.c | 1 +
>  2 files changed, 2 insertions(+)
>
> diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
> index f769208..cfb317e 100644
> --- a/drivers/hid/hid-ids.h
> +++ b/drivers/hid/hid-ids.h
> @@ -288,6 +288,7 @@
>  #define USB_DEVICE_ID_DMI_ENC		0x5fab
>  
>  #define USB_VENDOR_ID_DRAGONRISE	0x0079
> +#define USB_DEVICE_ID_DRAGONRISE_WIIU	0x1800
>  
>  #define USB_VENDOR_ID_DWAV		0x0eef
>  #define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER	0x0001
> diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
> index 1dff8f0..26d2f83 100644
> --- a/drivers/hid/usbhid/hid-quirks.c
> +++ b/drivers/hid/usbhid/hid-quirks.c
> @@ -71,6 +71,7 @@ static const struct hid_blacklist {
>  	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
>  	{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
>  	{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
> +	{ USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_WIIU, HID_QUIRK_MULTI_INPUT },
>  	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL },
>  	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B, HID_QUIRK_ALWAYS_POLL },
>  	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_0103, HID_QUIRK_ALWAYS_POLL },
> -- 
> 2.5.3
>
> --
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-- 
balbi

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