From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:58840 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763226AbdDSMee (ORCPT ); Wed, 19 Apr 2017 08:34:34 -0400 Subject: Patch "drm/nouveau/disp/mcp7x: disable dptmds workaround" has been added to the 4.9-stable tree To: bskeggs@redhat.com, ben@decadent.org.uk, gregkh@linuxfoundation.org, nouveau@spliet.org Cc: , From: Date: Wed, 19 Apr 2017 14:34:12 +0200 Message-ID: <149260525217151@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled drm/nouveau/disp/mcp7x: disable dptmds workaround to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-nouveau-disp-mcp7x-disable-dptmds-workaround.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 7dfee6827780d4228148263545af936d0cae8930 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Mon, 9 Jan 2017 10:22:15 +1000 Subject: drm/nouveau/disp/mcp7x: disable dptmds workaround From: Ben Skeggs commit 7dfee6827780d4228148263545af936d0cae8930 upstream. The workaround appears to cause regressions on these boards, and from inspection of RM traces, NVIDIA don't appear to do it on them either. Signed-off-by: Ben Skeggs Tested-by: Roy Spliet Cc: Ben Hutchings Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c | 2 -- 1 file changed, 2 deletions(-) --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c @@ -433,8 +433,6 @@ nv50_disp_dptmds_war(struct nvkm_device case 0x94: case 0x96: case 0x98: - case 0xaa: - case 0xac: return true; default: break; Patches currently in stable-queue which might be from bskeggs@redhat.com are queue-4.9/drm-nouveau-mpeg-mthd-returns-true-on-success-now.patch queue-4.9/drm-nouveau-disp-mcp7x-disable-dptmds-workaround.patch queue-4.9/drm-nouveau-mmu-nv4a-use-nv04-mmu-rather-than-the-nv44-one.patch