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Subject: Re: [PATCH] Input: uinput - Add UI_SET_UNIQ ioctl handler
From:   Marcel Holtmann <marcel@holtmann.org>
In-Reply-To: <20191127185139.65048-1-abhishekpandit@chromium.org>
Date:   Wed, 4 Dec 2019 02:49:37 +0100
Cc:     linux-input@vger.kernel.org,
        =?utf-8?Q?Pali_Roh=C3=A1r?= <pali.rohar@gmail.com>,
        Bluez mailing list <linux-bluetooth@vger.kernel.org>,
        Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
        Enric Balletbo i Serra <enric.balletbo@collabora.com>,
        lkml <linux-kernel@vger.kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Logan Gunthorpe <logang@deltatee.com>,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Andrey Smirnov <andrew.smirnov@gmail.com>,
        Kirill Smelkov <kirr@nexedi.com>
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References: <20191127185139.65048-1-abhishekpandit@chromium.org>
To:     Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Sender: linux-bluetooth-owner@vger.kernel.org
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Hi Abhishek,

> Support setting the uniq attribute of the input device. The uniq
> attribute is used as a unique identifier for the connected device.
> 
> For example, uinput devices created by BlueZ will store the address of
> the connected device as the uniq property.

you might also then want to add HIDIOCGRAWUNIQ support to the hidraw driver.

Regards

Marcel