From mboxrd@z Thu Jan  1 00:00:00 1970
From: Huang Rui <ray.huang-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 06/18] drm/amdgpu: abstract system domain enablement for
 gfxhub/mmhub
Date: Thu, 1 Jun 2017 00:14:41 +0800
Message-ID: <1496247293-16429-7-git-send-email-ray.huang@amd.com>
References: <1496247293-16429-1-git-send-email-ray.huang@amd.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: <1496247293-16429-1-git-send-email-ray.huang-5C7GfCeVMHo@public.gmane.org>
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: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Alex Deucher <alexander.deucher-5C7GfCeVMHo@public.gmane.org>, =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig-5C7GfCeVMHo@public.gmane.org>
Cc: Ken Wang <Qingqing.Wang-5C7GfCeVMHo@public.gmane.org>, Huang Rui <ray.huang-5C7GfCeVMHo@public.gmane.org>, Alvin Huan <Alvin.Huan-5C7GfCeVMHo@public.gmane.org>
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==