From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:35900 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756362AbdAFO3a (ORCPT ); Fri, 6 Jan 2017 09:29:30 -0500 Subject: Patch "drm/amdgpu: fix enable_cp_power_gating in gfx_v8.0." has been added to the 4.9-stable tree To: Rex.Zhu@amd.com, alexander.deucher@amd.com, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 06 Jan 2017 15:28:13 +0100 Message-ID: <148371289319144@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: fix enable_cp_power_gating in gfx_v8.0. 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-amdgpu-fix-enable_cp_power_gating-in-gfx_v8.0.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 eb584241226958d45aa1f07f4f6a6ea9da98b29e Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Wed, 7 Dec 2016 17:22:25 +0800 Subject: drm/amdgpu: fix enable_cp_power_gating in gfx_v8.0. From: Rex Zhu commit eb584241226958d45aa1f07f4f6a6ea9da98b29e upstream. the CP_PG_DISABLE bit was reversed. Signed-off-by: Rex Zhu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -3994,7 +3994,7 @@ static void cz_enable_sck_slow_down_on_p static void cz_enable_cp_power_gating(struct amdgpu_device *adev, bool enable) { - WREG32_FIELD(RLC_PG_CNTL, CP_PG_DISABLE, enable ? 1 : 0); + WREG32_FIELD(RLC_PG_CNTL, CP_PG_DISABLE, enable ? 0 : 1); } static void gfx_v8_0_init_pg(struct amdgpu_device *adev) Patches currently in stable-queue which might be from Rex.Zhu@amd.com are queue-4.9/drm-amdgpu-fix-enable_cp_power_gating-in-gfx_v8.0.patch queue-4.9/drm-amdgpu-fix-init-save-restore-list-in-gfx_v8.0.patch