Re: [PATCH v2 1/2] Input: xpad - query MS OS descriptor for BTP-KP20D

Shengyu Qu <[email protected]> Tue, 4 Aug 2026 01:32:03 +0800

Newsgroups	gmane.linux.kernel,gmane.linux.kernel.input
Message-ID	<TY4PR01MB14432E89E86246C0DDC8B816F98D52@TY4PR01MB14432.jpnprd01.prod.outlook.com>

在 2026/8/3 20:13, Pengyu Ma 写道:
> On Mon, Aug 3, 2026 at 5:40 PM Shengyu Qu <[email protected]> wrote:
>>
>>
>>
>> 在 2026/8/1 15:56, Aaron Ma 写道:
>>
>>> @@ -334,6 +335,7 @@ static const struct xpad_device {
>>>        { 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 },
>>>        { 0x20bc, 0x5134, "BETOP BTP-KP50B Xinput Dongle", 0, XTYPE_XBOX360 },
>>>        { 0x20bc, 0x514a, "BETOP BTP-KP50C Xinput Dongle", 0, XTYPE_XBOX360 },
>>> +     { 0x20bc, 0x5159, "Beitong BTP-KP20D Controller", 0, XTYPE_XBOX360, FLAG_MS_OS_DESC },
>>
>> I think using dongle instead of controller is more clear? Since
>> controller itself use a different VID.
>>
> 
> This is the controller VID.
> The controller is idVendor=20bc
> The dongle ID is idVendor=20dd.
> 
> Aaron

It's not consistent with your patch description. Also interestingly, 
this seems not working on KP50B/C.

Shengyu

OpenPGP_signature.asc (application/pgp-signature, 833 B)