Re: linux: REGRESSION: drm: cmdline EDID override mechanisms broken since 4.15

From: Paul Wise
Date: Wed Aug 15 2018 - 22:29:52 EST

On Wed, 2018-08-15 at 13:25 +0300, Jani Nikula wrote:

> Please file a bug over at [1], describe the symptomps of how it doesn't
> work (black screen, wrong mode, what?), add drm.debug=14 module
> parameter, attach dmesg for before/after the bisected commit.

Filed the bug here:

> Does adding video=VGA-1:e parameter make a difference?

That works around the issue. I assume this means the VGA will always be
enabled even if it is not plugged in?


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