From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Subject: [PATCH 2/9] drm/i915: add HAS_FORCEWAKE flag to uncore
Date: Mon, 25 Mar 2019 14:49:33 -0700
Message-ID: <20190325214940.23632-3-daniele.ceraolospurio@intel.com>
References: <20190325214940.23632-1-daniele.ceraolospurio@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga06.intel.com (mga06.intel.com [134.134.136.31])
 by gabe.freedesktop.org (Postfix) with ESMTPS id CDC716E725
 for <intel-gfx@lists.freedesktop.org>; Mon, 25 Mar 2019 21:49:56 +0000 (UTC)
In-Reply-To: <20190325214940.23632-1-daniele.ceraolospurio@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: intel-gfx@lists.freedesktop.org
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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