From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49638 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750878AbcJ1IqC (ORCPT ); Fri, 28 Oct 2016 04:46:02 -0400 Subject: Patch "drm/amdgpu: fix IB alignment for UVD" has been added to the 4.4-stable tree To: alexander.deucher@amd.com, gregkh@linuxfoundation.org, peter.fang@amd.com Cc: , From: Date: Fri, 28 Oct 2016 04:46:06 -0400 Message-ID: <1477644366150143@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 IB alignment for UVD to the 4.4-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-ib-alignment-for-uvd.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From c4795ca642b8bd76b5b6ffba41ba909543273d43 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 22 Aug 2016 16:31:36 -0400 Subject: drm/amdgpu: fix IB alignment for UVD From: Alex Deucher commit c4795ca642b8bd76b5b6ffba41ba909543273d43 upstream. According to the hw team, it should be 16, not 8. Cc: Peter Fang Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -227,7 +227,7 @@ static int amdgpu_info_ioctl(struct drm_ type = AMD_IP_BLOCK_TYPE_UVD; ring_mask = adev->uvd.ring.ready ? 1 : 0; ib_start_alignment = AMDGPU_GPU_PAGE_SIZE; - ib_size_alignment = 8; + ib_size_alignment = 16; break; case AMDGPU_HW_IP_VCE: type = AMD_IP_BLOCK_TYPE_VCE; Patches currently in stable-queue which might be from alexander.deucher@amd.com are queue-4.4/drm-amdgpu-dce11-add-missing-drm_mode_config_cleanup-call.patch queue-4.4/drm-radeon-si-dpm-fix-phase-shedding-setup.patch queue-4.4/drm-amdgpu-dce11-disable-hpd-on-local-panels.patch queue-4.4/drm-amdgpu-dce8-disable-hpd-on-local-panels.patch queue-4.4/drm-amdgpu-dce10-disable-hpd-on-local-panels.patch queue-4.4/drm-amdgpu-fix-ib-alignment-for-uvd.patch queue-4.4/drm-amdgpu-change-vblank_time-s-calculation-method-to-reduce-computational-error.patch queue-4.4/drm-radeon-narrow-asic_init-for-virtualization.patch queue-4.4/drm-radeon-change-vblank_time-s-calculation-method-to-reduce-computational-error.patch