linux-kernel - Re: Unexpected screen flicker during i915 initialization

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Message-ID: <CAB4CAwdsiknt99wk7akPFtsC6GQHtCViecB8k1QZW7-OW5ffvg@mail.gmail.com>
Date:   Wed, 30 Oct 2019 18:29:26 +0800
From:   Chris Chiu <chiu@...lessm.com>
To:     Jani Nikula <jani.nikula@...el.com>,
        joonas.lahtinen@...ux.intel.com, rodrigo.vivi@...el.com,
        David Airlie <airlied@...ux.ie>, daniel@...ll.ch,
        intel-gfx@...ts.freedesktop.org,
        dri-devel <dri-devel@...ts.freedesktop.org>
Cc:     Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: Unexpected screen flicker during i915 initialization

On Wed, Oct 30, 2019 at 6:25 PM Chris Chiu <chiu@...lessm.com> wrote:
>
> Hi guys,
>     We have 2 laptops, ASUS Z406MA and Acer TravelMate B118, both
> powered by the same Intel N5000 GemniLake CPU. On the Acer laptop, the
> panel will blink once during boot which never happens on the ASUS
> laptop. It caught my attention and I find the difference between them
> but I need help for more information,

Sorry, I forgot to mention that the problem was reproduced on the
latest kernel 5.3.

Chris