From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Quan, Evan" <Evan.Quan-5C7GfCeVMHo@public.gmane.org>
Subject: RE: [PATCH 07/10] drm/amdgpu: reduce the idle period that RLC has to
 wait before request CGCG
Date: Wed, 11 Jul 2018 06:44:35 +0000
Message-ID: <SN6PR12MB2656E5582C2A668193D4E397E45A0@SN6PR12MB2656.namprd12.prod.outlook.com>
References: <20180705090935.9638-1-evan.quan@amd.com>
 <20180705090935.9638-7-evan.quan@amd.com>
 <SN6PR12MB2656009EA5F895E6F2B399B5E4440@SN6PR12MB2656.namprd12.prod.outlook.com>
 <CADnq5_NhmSk62EE3VG+V-=9M-pWZo-jJzzrLKL_K0By2_OaQ7g@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
In-Reply-To: <CADnq5_NhmSk62EE3VG+V-=9M-pWZo-jJzzrLKL_K0By2_OaQ7g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Content-Language: en-US
List-Id: Discussion list for AMD gfx <amd-gfx.lists.freedesktop.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/amd-gfx>
List-Post: <mailto:amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "amd-gfx" <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: Alex Deucher <alexdeucher-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" <amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
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