From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chunming Zhou <David1.Zhou-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 04/10] drm/amdgpu: update pd shadow while updating pd
Date: Mon, 15 Aug 2016 14:06:36 +0800
Message-ID: <1471241202-11463-5-git-send-email-David1.Zhou@amd.com>
References: <1471241202-11463-1-git-send-email-David1.Zhou@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: <1471241202-11463-1-git-send-email-David1.Zhou-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
Cc: Chunming Zhou <David1.Zhou-5C7GfCeVMHo@public.gmane.org>
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