linux-kernel - Re: [PATCH 19/21] drm/i915: Asynchronous eDP panel power off

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Message-ID: <yund3e22m9u.fsf@aiko.keithp.com>
Date:	Wed, 12 Oct 2011 10:43:41 -0600
From:	Keith Packard <keithp@...thp.com>
To:	Dave Airlie <airlied@...il.com>
Cc:	Dave Airlie <airlied@...hat.com>, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org
Subject: Re: [PATCH 19/21] drm/i915: Asynchronous eDP panel power off

On Wed, 12 Oct 2011 15:41:11 +0100, Dave Airlie <airlied@...il.com> wrote:

> > Using the same basic plan as the VDD force delayed power off, make
> > turning the panel power off asynchronous.
> 
> NAK, tested on my 2540p, up to this patch in macbook-air branch stuff
> worked, after this I just get black screen on resume.

Thanks for testing. I've created a new edp-training-fixes branch that
removes the async panel power off and leaves the rest of the branch.

I'll test on a 2540p that I've got access to today, and on the MBA when
I get home this evening.

-- 
keith.packard@...el.com

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