4.10-rc2 i915 LVDS display noise on X61s thinkpad

Jani Nikula jani.nikula at linux.intel.com
Mon Jan 9 13:47:19 UTC 2017


On Mon, 09 Jan 2017, vcaputo at pengaru.com wrote:
> Hi All,
>
> Booted 4.10-rc2 today, and the display shows random spots of flickering
> short horizontal bars 1px tall, maybe 8 or 16px wide.  Machine is the
> venerable X61s thinkpad, 1.8ghz, XGA.  Problem was not present on 4.9.0,
> same kernel config.
>
> I'll see if I can get around to bisecting, consider this a heads-up.
>
> Attached config for the curious, it's clearly visible in my drm eye
> candy toy https://github.com/vcaputo/rototiller.
>
> Not on list so please CC me in replies, thanks

Please file any drm/i915 issues at
https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel

BR,
Jani.

-- 
Jani Nikula, Intel Open Source Technology Center


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