From mboxrd@z Thu Jan  1 00:00:00 1970
From: Roger He <Hongbo.He-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH] drm/amd/amdgpu: set gtt size according to system memory size
 only
Date: Tue, 28 Nov 2017 17:40:59 +0800
Message-ID: <1511862059-14173-1-git-send-email-Hongbo.He@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>
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: Roger He <Hongbo.He-5C7GfCeVMHo@public.gmane.org>, Christian.Koenig-5C7GfCeVMHo@public.gmane.org
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