linux-kernel - Re: [Intel-gfx] PCH reference clock cleanups

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Message-ID: <yun1uutmypn.fsf@aiko.keithp.com>
Date:	Mon, 03 Oct 2011 16:39:48 -0700
From:	Keith Packard <keithp@...thp.com>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>
Cc:	Paulo Zanoni <przanoni@...il.com>,
	Dave Airlie <airlied@...hat.com>,
	intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org
Subject: Re: [Intel-gfx] PCH reference clock cleanups

On Mon, 3 Oct 2011 16:21:08 -0700, Jesse Barnes <jbarnes@...tuousgeek.org> wrote:

> Agreed; fortunately shutting everything off when no outputs are
> active should be simpler than trying flip the bits on & off every mode
> set. :)

We'd have to track when outputs are shut off; just tracking per clock
doesn't seem any harder. I'll expect a patch in the morning, ok?

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

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