linux-kernel - Re: [REGRESSION/PATCH] acpi: blacklist win8 OSI for ASUS Zenbok Prime UX31A

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Message-ID: <20130731184724.GA30896@srcf.ucam.org>
Date:	Wed, 31 Jul 2013 19:47:24 +0100
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	Felipe Contreras <felipe.contreras@...il.com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, Aaron Lu <aaron.lwe@...il.com>,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	Len Brown <lenb@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [REGRESSION/PATCH] acpi: blacklist win8 OSI for ASUS Zenbok
 Prime UX31A

On Wed, Jul 31, 2013 at 01:07:57PM -0500, Felipe Contreras wrote:
> If we can make the software behave consistently for 99% of the
> machines out there instead of only 90%, that's better.

If we can't make an interface 100% consistent, we shouldn't pretend that 
the interface is 100% consistent. We can't, and so we don't. Setting a 
backlight value of 0 may turn the screen off, and userspace needs to 
deal with that.

-- 
Matthew Garrett | mjg59@...f.ucam.org
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