From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Koenig, Christian" <Christian.Koenig-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH 2/2] drm/amd/display: use ttm_eu_reserve_buffers instead
 of amdgpu_bo_reserve
Date: Tue, 7 May 2019 10:46:30 +0000
Message-ID: <4fdfd239-b066-ee6c-741d-280efe63abb1@amd.com>
References: <20190507093642.7859-1-david1.zhou@amd.com>
 <20190507093642.7859-2-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: <20190507093642.7859-2-david1.zhou-5C7GfCeVMHo@public.gmane.org>
Content-Language: en-US
Content-ID: <63A77BCD8067D64BB93794728C8B5653-asWib9pRmPqcE4WynfumptQqCkab/8FMAL8bYrjMMd8@public.gmane.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: "Zhou, David(ChunMing)" <David1.Zhou-5C7GfCeVMHo@public.gmane.org>, "Liang, Prike" <Prike.Liang-5C7GfCeVMHo@public.gmane.org>, "dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" <dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" <amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Id: dri-devel@lists.freedesktop.org
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