From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Yves-Alexis Perez <corsac@debian.org>
Cc: Josh Boyer <jwboyer@fedoraproject.org>, Aaron Lu <aaron.lu@intel.com>,
        linux-acpi@vger.kernel.org, intel-gfx@lists.freedesktop.org,
        DRI mailing list <dri-devel@lists.freedesktop.org>,
        "Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>,
        Daniel Vetter <daniel@ffwll.ch>,
        Matthew Garrett <matthew.garrett@nebula.com>,
        Seth Forshee <seth.forshee@canonical.com>,
        Lee Chun-Yi <joeyli.kernel@gmail.com>,
        Richard Purdie <rpurdie@rpsys.net>,
        Igor Gnatenko <i.gnatenko.brain@gmail.com>,
        Felipe Contreras <felipe.contreras@gmail.com>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        Ben Jencks <ben@bjencks.net>, Steven Newbury <steve@snewbury.org.uk>,
        James Hogan <james@albanarts.com>, Kamal Mostafa <kamal@canonical.com>,
        Joerg Platte <jplatte@naasa.net>, Kalle Valo <kvalo@adurom.com>,
        Martin Steigerwald <Martin@lichtvoll.de>,
        =?ISO-8859-1?Q?J=F6rg?= Otte <jrg.otte@gmail.com>,
        Mike Galbraith <bitbucket@online.de>,
        platform-driver-x86@vger.kernel.org,
        Mika Westerberg <mika.westerberg@linux.i>
Subject: Re: [PATCH v5 0/4] Fix Win8 backlight issue
Date: Sat, 12 Oct 2013 16:10:51 +0200
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On Saturday, October 12, 2013 07:54:06 AM Yves-Alexis Perez wrote:
> On sam., 2013-10-12 at 01:27 +0200, Rafael J. Wysocki wrote:
> > If we are to use a Kconfig option, why don't we use one instead of rather than
> > in addition to a command line option?  Say, we have
> > CONFIG_ACPI_VIDEO_WIN8_WORKAROUND and if that is set, the code will work like
> > the previous version of the Aaron's patchset (the one without
> > video.use_native_backlight)?
> 
> Doesn't this mean user will have to rebuild distro kernel in order to
> test behavior?

Yes, it does, which is a good point too.

Thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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