From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:48212 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933642AbcIENge (ORCPT ); Mon, 5 Sep 2016 09:36:34 -0400 Subject: Patch "drm/amdgpu: skip TV/CV in display parsing" has been added to the 4.4-stable tree To: alexander.deucher@amd.com, christian.koenig@amd.com, gregkh@linuxfoundation.org Cc: , From: Date: Mon, 05 Sep 2016 15:36:24 +0200 Message-ID: <147308258499145@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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: skip TV/CV in display parsing 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-skip-tv-cv-in-display-parsing.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 611a1507fe8569ce1adab3abc982ea58ab559fb9 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 24 Aug 2016 13:04:15 -0400 Subject: drm/amdgpu: skip TV/CV in display parsing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Alex Deucher commit 611a1507fe8569ce1adab3abc982ea58ab559fb9 upstream. No asics supported by amdgpu support analog TV. Workaround for bug: https://bugs.freedesktop.org/show_bug.cgi?id=97460 Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c @@ -331,6 +331,13 @@ bool amdgpu_atombios_get_connector_info_ (le16_to_cpu(path->usConnObjectId) & OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; + /* Skip TV/CV support */ + if ((le16_to_cpu(path->usDeviceTag) == + ATOM_DEVICE_TV1_SUPPORT) || + (le16_to_cpu(path->usDeviceTag) == + ATOM_DEVICE_CV_SUPPORT)) + continue; + if (con_obj_id >= ARRAY_SIZE(object_connector_convert)) { DRM_ERROR("invalid con_obj_id %d for device tag 0x%04x\n", con_obj_id, le16_to_cpu(path->usDeviceTag)); Patches currently in stable-queue which might be from alexander.deucher@amd.com are queue-4.4/drm-amd-amdgpu-sdma-resume-fail-during-s4-on-ci.patch queue-4.4/drm-amdgpu-change-gart-offset-to-64-bit.patch queue-4.4/drm-amdgpu-avoid-a-possible-array-overflow.patch queue-4.4/drm-amdgpu-record-error-code-when-ring-test-failed.patch queue-4.4/drm-amdgpu-skip-tv-cv-in-display-parsing.patch queue-4.4/drm-amdgpu-fix-amdgpu_move_blit-on-32bit-systems.patch