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Date:   Sun, 4 Dec 2022 09:29:16 +0100
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc:     Michael Grzeschik <m.grzeschik@pengutronix.de>,
        linux-usb@vger.kernel.org, linux-media@vger.kernel.org,
        balbi@kernel.org, paul.elder@ideasonboard.com,
        kernel@pengutronix.de, nicolas@ndufresne.ca,
        kieran.bingham@ideasonboard.com
Subject: Re: [PATCH v2 0/4] usb: gadget: uvc: parse configfs entries and
 implement v4l2 enum api calls
Message-ID: <Y4xaXHLoiPupWM6V@kroah.com>
References: <20220909221335.15033-1-m.grzeschik@pengutronix.de>
 <Y4u+9g/gIneGZrlZ@pendragon.ideasonboard.com>
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On Sat, Dec 03, 2022 at 11:26:14PM +0200, Laurent Pinchart wrote:
> Hi Michael,
> 
> On Sat, Sep 10, 2022 at 12:13:31AM +0200, Michael Grzeschik wrote:
> > This series improves the uvc video gadget by parsing the configfs
> > entries. With the configfs data, the userspace now is able to use simple
> > v4l2 api calls like enum and try_format to check for valid configurations
> > initially set by configfs.
> 
> I've realized that this whole series got merged, despite my multiple
> attempts to explain why I think it's not a good idea. The UVC gadget
> requires userspace support, and there's no point in trying to move all
> these things to the kernel side. It only bloats the kernel, makes the
> code more complex, more difficult to maintain, and will make UVC 1.5
> support more difficult.

I can easily revert them, but I did not see any objections to them
originally and so I merged them as is the normal method :)

thanks,

greg k-h