linux-kernel - Re: [Intel-gfx] [PATCH] drm/i915: don't check inconsistent modeset state when force-restoring

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Date:	Thu, 11 Apr 2013 19:52:21 +0200
From:	Richard Cochran <richardcochran@...il.com>
To:	Daniel Vetter <daniel@...ll.ch>
Cc:	Intel Graphics Development <intel-gfx@...ts.freedesktop.org>,
	DRI Development <dri-devel@...ts.freedesktop.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Dave Airlie <airlied@...il.com>,
	Tomas Melin <tomas.melin@....fi>,
	Chris Wilson <chris@...is-wilson.co.uk>,
	stable <stable@...r.kernel.org>
Subject: Re: [Intel-gfx] [PATCH] drm/i915: don't check inconsistent modeset
 state when force-restoring

On Wed, Apr 10, 2013 at 10:03:25PM +0200, Daniel Vetter wrote:
 
> That patch should crash at all, so this is not expected. Can you pls
> check whether plain drm-intel-nightly is broken, too?

I did try drm-intel-nightly just now (1dd83e3), and it also freezes
the machine. I first verified that the power button shutdown is
working (before starting X). Then, with X running, closing and
reopening the lid results in a blank screen (no backlight) and a
seemingly frozen box.
 
> I'll quickly port the patch (in it's latest v3 version) to 3.9-rc
> kernels for you to test.

Okay, I'll try this next.

Thanks,
Richard
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