linux-kernel - Re: I915 dmesg warnings on Mac Mini, solo core edition

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Message-ID: <8737ezhig4.fsf@intel.com>
Date:   Mon, 27 Feb 2017 15:27:55 +0200
From:   Jani Nikula <jani.nikula@...ux.intel.com>
To:     Enrico Mioso <mrkiko.rs@...il.com>, dri-devel@...ts.freedesktop.org
Cc:     Daniel Vetter <daniel.vetter@...el.com>,
        linux-kernel@...r.kernel.org, intel-gfx@...ts.freedesktop.org,
        David Airlie <airlied@...ux.ie>
Subject: Re: I915 dmesg warnings on Mac Mini, solo core edition

On Sun, 26 Feb 2017, Enrico Mioso <mrkiko.rs@...il.com> wrote:
> Hello. I am not using this computer actively and can't report easily
> on the state of the screen.  Still, I observed the following situation
> in the system's dmesg: running the stock Archlinux Kernel.  This is an
> Apple MacMini system, booted via an EFI bootloader.

Please file a bug over at [1], add drm.debug=14 module parameter and
attach the dmesg with that on the bug. Please also try v4.10 kernel or
drm-tip branch of https://cgit.freedesktop.org/drm-tip.

BR,
Jani.

[1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel


-- 
Jani Nikula, Intel Open Source Technology Center