From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49748 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751643AbeBZQS1 (ORCPT ); Mon, 26 Feb 2018 11:18:27 -0500 Subject: Patch "drm/amdgpu: disable MMHUB power gating on raven" has been added to the 4.14-stable tree To: ray.huang@amd.com, Hawking.Zhang@amd.com, alexander.deucher@amd.com, gregkh@linuxfoundation.org Cc: , From: Date: Mon, 26 Feb 2018 17:18:07 +0100 Message-ID: <151966188791155@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/amdgpu: disable MMHUB power gating on raven to the 4.14-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-amdgpu-disable-mmhub-power-gating-on-raven.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 400b6afbaa949914460e5fd1d769c5e26ef1f6b8 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Thu, 14 Dec 2017 13:47:16 +0800 Subject: drm/amdgpu: disable MMHUB power gating on raven From: Huang Rui commit 400b6afbaa949914460e5fd1d769c5e26ef1f6b8 upstream. MMHUB power gating still has issue, and doesn't work on raven at current. So disable it for the moment. Signed-off-by: Huang Rui Acked-by: Hawking Zhang Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/soc15.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -661,8 +661,8 @@ static int soc15_common_early_init(void AMD_CG_SUPPORT_MC_LS | AMD_CG_SUPPORT_SDMA_MGCG | AMD_CG_SUPPORT_SDMA_LS; - adev->pg_flags = AMD_PG_SUPPORT_SDMA | - AMD_PG_SUPPORT_MMHUB; + adev->pg_flags = AMD_PG_SUPPORT_SDMA; + adev->external_rev_id = 0x1; break; default: Patches currently in stable-queue which might be from ray.huang@amd.com are queue-4.14/drm-amdgpu-disable-mmhub-power-gating-on-raven.patch