From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pixel Ding <Pixel.Ding-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 3/3] drm/amdgpu: busywait KIQ register accessing v2
Date: Tue, 17 Oct 2017 14:37:47 +0800
Message-ID: <1508222267-18627-4-git-send-email-Pixel.Ding@amd.com>
References: <1508222267-18627-1-git-send-email-Pixel.Ding@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: <1508222267-18627-1-git-send-email-Pixel.Ding-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, Monk.Liu-5C7GfCeVMHo@public.gmane.org, Christian.Koenig-5C7GfCeVMHo@public.gmane.org
Cc: Gary.Sun-5C7GfCeVMHo@public.gmane.org, pding <Pixel.Ding-5C7GfCeVMHo@public.gmane.org>, Bingley.Li-5C7GfCeVMHo@public.gmane.org
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