linux-kernel - Re: [PATCH v2] drm/udl: Ensure channel is selected before using the device.

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Message-ID: <CAPM=9tzXO1AmhoRvU7mXmt1ib=JnLfJAy+=P1W2OsVWtakJxFg@mail.gmail.com>
Date:   Tue, 8 Nov 2016 16:40:10 +1000
From:   Dave Airlie <airlied@...il.com>
To:     poma <pomidorabelisima@...il.com>
Cc:     Jamie Lentin <jm@...tin.co.uk>, David Airlie <airlied@...ux.ie>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] drm/udl: Ensure channel is selected before using the device.

> [drm:udl_driver_load [udl]] *ERROR* Selecting channel failed
> udl 1-2:1.0: fb1: udldrmfb frame buffer device
> [drm] Initialized udl on minor 1
> usbcore: registered new interface driver udl
>
>
> Is this expected WARN?

I've just posted a patch in theory to fix it, please test if oyu have time.

Dave.