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Message-ID: <20112108185137@lilem.mirepesht>
Date: Thu, 21 Aug 2011 18:51:37 +0430
From: Ali Gholami Rudi <ali@...i.ir>
To: Matthew Garrett <mjg@...hat.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
Keith Packard <keithp@...thp.com>,
Michel Alexandre Salim <salimma@...oraproject.org>,
intel-gfx@...ts.freedesktop.org,
Ali Gholami Rudi <aliqrudi@...il.com>,
Richard Purdie <rpurdie@...ys.net>,
Chris Wilson <chris@...is-wilson.co.uk>,
David Airlie <airlied@...ux.ie>,
Alex Deucher <alexdeucher@...il.com>,
Ben Skeggs <bskeggs@...hat.com>,
Zhang Rui <rui.zhang@...el.com>, Len Brown <lenb@...nel.org>,
Jesse Barnes <jbarnes@...tuousgeek.org>,
Sedat Dilek <sedat.dilek@...glemail.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
linux-kernel@...r.kernel.org
Subject: Re: missing acpi backlight bisected to 9661e92c10
Matthew Garrett <mjg@...hat.com> wrote:
> Well, that all looks fine. And I also can't see any way that this commit
> could cause the backlight not to appear - all it does is set the parent
> if it's present. There's no new path that could cause it to return
> early. Does reverting this patch really make things work?
Yes. I'm running the patched kernel right now.
I can apply a debug patch on the unchanged kernel, if it helps?
Ali
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