linux-kernel - Re: i915 black screen introduced by ACPI changes

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Date:	Wed, 20 Feb 2013 12:43:35 -0800
From:	Chris Li <lkml@...isli.org>
To:	Daniel Vetter <daniel.vetter@...ll.ch>
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	linux-kernel@...r.kernel.org, robert.moore@...el.com,
	feng.tang@...el.com, len.brown@...el.com
Subject: Re: i915 black screen introduced by ACPI changes

On Wed, Feb 20, 2013 at 12:19 PM, Daniel Vetter <daniel.vetter@...ll.ch> wrote:
> The debug option did not stick for some reason. Also you're hitting a
> bunch of WARNs in our driver self-checks. Iirc those should be fixed
> in the latest code. Can you please test with the latest
> drm-intel-nightly branch from
>
> http://cgit.freedesktop.org/~danvet/drm-intel
>

Here it is. See the attached "dmesg.intel-nightly".
I have no idea when the debug optin did not stick. I put it under
grub2-efi.cfg.

I still get black screen on your intel-nightly branch.

Hope that helps.

Chris

Download attachment "dmesg.intel-nightly" of type "application/octet-stream" (114295 bytes)