From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: KMS backlight ABI proposition
Date: Wed, 22 Feb 2017 16:14:12 +0200
Message-ID: <87poiaia8b.fsf@intel.com>
References: <4b17ba08-39f3-57dd-5aad-d37d844b02c6@linux.intel.com>
 <53f44703-357d-7e31-d28b-cf86c32be853@redhat.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from mga07.intel.com (mga07.intel.com [134.134.136.100])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 2233A6E047
 for <dri-devel@lists.freedesktop.org>; Wed, 22 Feb 2017 14:14:16 +0000 (UTC)
In-Reply-To: <53f44703-357d-7e31-d28b-cf86c32be853@redhat.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Hans de Goede <hdegoede@redhat.com>, Martin Peres <martin.peres@linux.intel.com>, "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>
Cc: Daniel Thompson <daniel.thompson@linaro.org>, Jingoo Han <jingoohan1@gmail.com>, Martin =?utf-8?B?R3LDpMOfbGlu?= <mgraesslin@kde.org>, plasma-devel@kde.org, Lee Jones <lee.jones@linaro.org>
List-Id: dri-devel@lists.freedesktop.org
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==