From: Emily Deng Subject: [PATCH] Revert "drm/amdgpu: use polling mem to set SDMA3 wptr for VF" Date: Fri, 2 Mar 2018 11:31:30 +0800 Message-ID: <1519961490-2813-1-git-send-email-Emily.Deng@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Emily Deng VGhpcyByZXZlcnRzIGNvbW1pdCAyZmZlMzFkZWIyNzU3OWUyZjJjOTQ0NGUwMWY0ZDhhYmYzODVk MTQ1LgpUaGUgc2RtYSB3cHRyIHBvbGwgbWVtb215IGRvZXNuJ3QgaGF2ZSB0aGUgc2FtZSBlZmZp Y2llbmN5IGFzCmRvb3JiZWxsLCBhbmQgaXQgd2lsbCBtYWtlIHNkbWEgaGFuZyB3aGVuIHJ1bm5p bmcgdGVzdHMuCgpDaGFuZ2UtSWQ6IEk2ZTMzNDQzMGIzMDliMGMyMWFhMThhMDg3NjQzMjBjN2Zm NTFlMzUzClNpZ25lZC1vZmYtYnk6IEVtaWx5IERlbmcgPEVtaWx5LkRlbmdAYW1kLmNvbT4KLS0t 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