Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753617Ab3C0PKO (ORCPT ); Wed, 27 Mar 2013 11:10:14 -0400 Received: from cavan.codon.org.uk ([93.93.128.6]:36267 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751297Ab3C0PKM (ORCPT ); Wed, 27 Mar 2013 11:10:12 -0400 Date: Wed, 27 Mar 2013 15:10:08 +0000 From: Matthew Garrett To: Danny Baumann Cc: David Airlie , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/1] drm/i915: Allow specifying a minimum brightness level for sysfs control. Message-ID: <20130327151007.GA13554@srcf.ucam.org> References: <1364298525-4337-1-git-send-email-dannybaumann@web.de> <20130326170203.GA23549@srcf.ucam.org> <5151D686.9070701@web.de> <20130326172103.GA24566@srcf.ucam.org> <5152DE75.5010701@web.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5152DE75.5010701@web.de> User-Agent: Mutt/1.5.20 (2009-06-14) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@cavan.codon.org.uk X-SA-Exim-Scanned: No (on cavan.codon.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 604 Lines: 16 On Wed, Mar 27, 2013 at 12:56:37PM +0100, Danny Baumann wrote: > OK, I see. And there is user space depending on that behaviour? And > again - how is user space supposed to know about the behavioral > differences? Is it something like 'if type is raw, don't expect > anything'? "Do not rely upon 0 being visible". -- Matthew Garrett | mjg59@srcf.ucam.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/