linux-kernel - Re: [PATCH v3] Add rumble support to latest xbox controllers

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Message-ID: <f82bdf01743b11e92873c5c9937ae253bd1c8bb3.camel@hadess.net>
Date:   Tue, 25 Apr 2023 18:07:00 +0200
From:   Bastien Nocera <hadess@...ess.net>
To:     Edward Matijevic <motolav@...il.com>
Cc:     benjamin.tissoires@...hat.com, jikos@...nel.org,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        svv@...gle.com
Subject: Re: [PATCH v3] Add rumble support to latest xbox controllers

On Tue, 2023-04-25 at 10:46 -0500, Edward Matijevic wrote:
> > > +#define USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1708    0x02fd
> > > +#define
> > > USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1708_BLE        0x0b20
> > The 1708 model uses Bluetooth Classic, not Bluetooth LE.
> 
> The new firmware adds Bluetooth LE support to the 1708 
> and prioritizes BLE over Classic which necessitates the change
> The controllers are broken without the "new firmware" IDs which are
> for BLE

Oh! I completely missed that. So both the 1708 and 1797 used Bluetooth
Classic with the old firmware, and support Bluetooth LE with the new
one. Am I understanding this correctly?

If that's right, looks like I might need to update Wikipedia ;)

Seeing as you will be updating the patch for that comment style
problem, you could probably add a reference to this article in the
commit message, it seems authoritative enough:
https://news.xbox.com/en-us/2021/09/08/xbox-controller-firmware-update-rolling-out-to-insiders-starting-today/