From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:50330 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751019AbdJBJnF (ORCPT ); Mon, 2 Oct 2017 05:43:05 -0400 Subject: Patch "drm/radeon: disable hard reset in hibernate for APUs" has been added to the 4.9-stable tree To: alexander.deucher@amd.com, gregkh@linuxfoundation.org Cc: , From: Date: Mon, 02 Oct 2017 11:43:08 +0200 Message-ID: <150693738863240@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/radeon: disable hard reset in hibernate for APUs 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-radeon-disable-hard-reset-in-hibernate-for-apus.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 820608548737e315c6f93e3099b4e65bde062334 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 15 Sep 2017 11:55:27 -0400 Subject: drm/radeon: disable hard reset in hibernate for APUs From: Alex Deucher commit 820608548737e315c6f93e3099b4e65bde062334 upstream. Fixes a hibernation regression on APUs. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=191571 Fixes: 274ad65c9d02bdc (drm/radeon: hard reset r600 and newer GPU when hibernating.) Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/radeon_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1674,7 +1674,7 @@ int radeon_suspend_kms(struct drm_device radeon_agp_suspend(rdev); pci_save_state(dev->pdev); - if (freeze && rdev->family >= CHIP_CEDAR) { + if (freeze && rdev->family >= CHIP_CEDAR && !(rdev->flags & RADEON_IS_IGP)) { rdev->asic->asic_reset(rdev, true); pci_restore_state(dev->pdev); } else if (suspend) { Patches currently in stable-queue which might be from alexander.deucher@amd.com are queue-4.9/drm-radeon-disable-hard-reset-in-hibernate-for-apus.patch