From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alex Deucher <alexdeucher@gmail.com>
Subject: [PATCH] drm/amd/powerplay: fix bug dpm can't work when resume back on
 Polaris
Date: Mon,  2 May 2016 16:00:48 -0400
Message-ID: <1462219259-29806-36-git-send-email-alexander.deucher@amd.com>
References: <1462219259-29806-1-git-send-email-alexander.deucher@amd.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 mail-qk0-x233.google.com (mail-qk0-x233.google.com
 [IPv6:2607:f8b0:400d:c09::233])
 by gabe.freedesktop.org (Postfix) with ESMTPS id CBA0D6E631
 for <dri-devel@lists.freedesktop.org>; Mon,  2 May 2016 20:01:27 +0000 (UTC)
Received: by mail-qk0-x233.google.com with SMTP id v128so10879333qkb.2
 for <dri-devel@lists.freedesktop.org>; Mon, 02 May 2016 13:01:27 -0700 (PDT)
In-Reply-To: <1462219259-29806-1-git-send-email-alexander.deucher@amd.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: dri-devel@lists.freedesktop.org
Cc: Eric Huang <JinHuiEric.Huang@amd.com>, Alex Deucher <alexander.deucher@amd.com>, Rex Zhu <Rex.Zhu@amd.com>
List-Id: dri-devel@lists.freedesktop.org
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