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From: Jani Nikula <jani.nikula@linux.intel.com>
To: neil k <njkkow@gmail.com>, intel-gfx@lists.freedesktop.org
Subject: Re: External display pixelated after upgrade to kernel >=	4.11.0-rc1
Date: Wed, 28 Jun 2017 16:16:38 +0300	[thread overview]
Message-ID: <87podob6bt.fsf@intel.com> (raw)
In-Reply-To: <CAJh_ia11hC3N_M6xaGBJpQrZ2so5A37OJUCPd6iOvNqcQTRmOw@mail.gmail.com>

On Wed, 21 Jun 2017, neil k <njkkow@gmail.com> wrote:
> Hey everyone,
>
> I have a new Thinkpad with a Kaby Lake CPU and Intel HD Graphics 620.  I
> had been using a 26" Vizio TV (1360x768) over HDMI as an external monitor
> with no issues.  I upgraded to a 4.11 series kernel and now the TV is very
> pixelated (see attached picture.)  I posted some logs/info on the kernel
> bugzilla here <https://bugzilla.kernel.org/show_bug.cgi?id=196065>.  I had
> to nuke that Fedora install, but I have attached dmesg logs from Xubuntu
> booted with the drm.debug=0xe option.  Xubuntu logs are with the laptop
> screen at 1600x900.
>
> Here's what I've found so far in addition to the bugzilla post:

Please file drm/i915 bugs at [1] and keep all information there.

BR,
Jani

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


-- 
Jani Nikula, Intel Open Source Technology Center
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      reply	other threads:[~2017-06-28 13:13 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-22  2:22 External display pixelated after upgrade to kernel >= 4.11.0-rc1 neil k
2017-06-28 13:16 ` Jani Nikula [this message]

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