| 2018-04-12 06:41:39 |
AceLan Kao |
bug |
|
|
added bug |
| 2018-04-12 06:49:37 |
AceLan Kao |
description |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
fbe0967 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP.
b25b806 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display.
bf389c7 drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
6199c65 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
fbe0967 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP, the display is fixed.
b25b806 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display.
bf389c7 drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
6199c65 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp
Above 2 commits do function name renaming only. |
|
| 2018-04-12 06:50:35 |
AceLan Kao |
description |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
fbe0967 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP, the display is fixed.
b25b806 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display.
bf389c7 drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
6199c65 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp
Above 2 commits do function name renaming only. |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
9bdbd39 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP, the display is fixed.
4f4db42 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display.
eed02c3 drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
be39bc2 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp
Above 2 commits do function name renaming only. |
|
| 2018-04-12 06:53:45 |
AceLan Kao |
description |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
9bdbd39 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP, the display is fixed.
4f4db42 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display.
eed02c3 drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
be39bc2 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp
Above 2 commits do function name renaming only. |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
a306343 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP, the display is fixed.
dc911f5 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display.
1853a9d drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
7b91bf7 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp
Above 2 commits do function name renaming only. |
|
| 2018-04-12 07:06:02 |
AceLan Kao |
description |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
a306343 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP, the display is fixed.
dc911f5 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display.
1853a9d drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
7b91bf7 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp
Above 2 commits do function name renaming only. |
[Impact]
The display becomes black after S3 with the following error messages.
dmesg:
[ 60.546305] [drm:intel_dp_start_link_train [i915]] Link Training failed at link rate = 540000, lane count = 4
Xorg.0.log:
[ 60.748] (EE) modeset(0): failed to set mode: Invalid argument
[ 60.748] (WW) modeset(0): hotplug event: connector 48's link-state is BAD, tried resetting the current mode. You may be left with a black screen if this fails...
[Fix]
Looks like link training fallback fails sometimes with eDP, we need this commit to fix the issue.
commit a306343bcd7df89d9d45a601929e26866e7b7a81 (refs/bisect/bad)
Author: Manasi Navare <manasi.d.navare@intel.com>
Date: Thu Oct 12 12:13:38 2017 -0700
drm/i915/edp: Do not do link training fallback or prune modes on EDP
[Regression Potential]
Should be low.
To avoid conflicts, we introduce 4 commits, I'll try explaining them below
a306343 drm/i915/edp: Do not do link training fallback or prune modes on EDP
This is the fix commit and the behavior only changes when DP is eDP, it does nothing if DP is eDP. Should be fine to not do link training fallback and not emit Hotplug Uevent to userspace to start modeset, since its eDP, the display is fixed.
1853a9d drm/i915/dp: make is_edp non-static and rename to intel_dp_is_edp
7b91bf7 drm/i915/dp: rename intel_dp_is_edp to intel_dp_is_port_edp
Above 2 commits do function name renaming only.
dc911f5 drm/i915/edp: Allow alternate fixed mode for eDP if available.
Change the prototype of function "intel_panel_init()" and adding one extra argument, should have small impact on the display. |
|
| 2018-04-12 07:53:35 |
AceLan Kao |
bug |
|
|
added subscriber Canonical Hardware Enablement Team |
| 2018-04-12 07:53:38 |
AceLan Kao |
tags |
|
originate-from-1758823 somerville |
|
| 2018-04-12 08:04:09 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Xenial |
|
| 2018-04-12 08:04:09 |
Timo Aaltonen |
bug task added |
|
linux-oem (Ubuntu Xenial) |
|
| 2018-04-12 08:04:18 |
Timo Aaltonen |
linux-oem (Ubuntu Xenial): status |
New |
Fix Committed |
|
| 2018-04-12 08:04:24 |
Timo Aaltonen |
linux-oem (Ubuntu): status |
In Progress |
Invalid |
|
| 2018-04-12 08:04:30 |
Timo Aaltonen |
linux-oem (Ubuntu): status |
Invalid |
In Progress |
|
| 2018-04-13 13:07:06 |
Seth Forshee |
bug task added |
|
linux (Ubuntu) |
|
| 2018-04-13 13:30:05 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2018-04-13 13:30:08 |
Ubuntu Kernel Bot |
linux (Ubuntu Xenial): status |
New |
Incomplete |
|
| 2018-04-18 07:34:54 |
Kleber Sacilotto de Souza |
linux (Ubuntu Xenial): status |
Incomplete |
In Progress |
|
| 2018-04-18 07:35:26 |
Kleber Sacilotto de Souza |
nominated for series |
|
Ubuntu Artful |
|
| 2018-04-18 07:35:26 |
Kleber Sacilotto de Souza |
bug task added |
|
linux (Ubuntu Artful) |
|
| 2018-04-18 07:35:26 |
Kleber Sacilotto de Souza |
bug task added |
|
linux-oem (Ubuntu Artful) |
|
| 2018-04-18 07:35:34 |
Kleber Sacilotto de Souza |
linux (Ubuntu Artful): status |
New |
In Progress |
|
| 2018-04-18 07:35:39 |
Kleber Sacilotto de Souza |
linux (Ubuntu Xenial): status |
In Progress |
Invalid |
|
| 2018-04-18 07:35:43 |
Kleber Sacilotto de Souza |
linux-oem (Ubuntu Artful): status |
New |
Invalid |
|
| 2018-04-18 07:36:05 |
Kleber Sacilotto de Souza |
linux (Ubuntu): status |
Incomplete |
Invalid |
|
| 2018-04-20 11:54:16 |
Stefan Bader |
linux (Ubuntu Artful): status |
In Progress |
Fix Committed |
|
| 2018-04-23 12:52:04 |
Launchpad Janitor |
linux-oem (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-04-23 12:52:04 |
Launchpad Janitor |
cve linked |
|
2017-5715 |
|
| 2018-04-23 12:52:04 |
Launchpad Janitor |
cve linked |
|
2017-5754 |
|
| 2018-04-23 12:52:04 |
Launchpad Janitor |
cve linked |
|
2018-8043 |
|
| 2018-04-25 01:56:04 |
AceLan Kao |
linux-oem (Ubuntu): status |
In Progress |
Fix Released |
|
| 2018-04-27 19:02:51 |
Brad Figg |
tags |
originate-from-1758823 somerville |
originate-from-1758823 somerville verification-needed-artful |
|
| 2018-05-03 03:01:07 |
AceLan Kao |
tags |
originate-from-1758823 somerville verification-needed-artful |
originate-from-1758823 somerville verification-done-artful |
|
| 2018-05-15 08:34:48 |
Kleber Sacilotto de Souza |
nominated for series |
|
Ubuntu Bionic |
|
| 2018-05-15 08:34:48 |
Kleber Sacilotto de Souza |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2018-05-15 08:34:48 |
Kleber Sacilotto de Souza |
bug task added |
|
linux-oem (Ubuntu Bionic) |
|
| 2018-05-15 08:35:20 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2018-05-15 08:35:32 |
Kleber Sacilotto de Souza |
linux-oem (Ubuntu Bionic): status |
New |
Invalid |
|
| 2018-05-22 00:04:32 |
Launchpad Janitor |
linux (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2018-05-22 00:04:32 |
Launchpad Janitor |
cve linked |
|
2017-17449 |
|
| 2018-05-22 00:04:32 |
Launchpad Janitor |
cve linked |
|
2017-17975 |
|
| 2018-05-22 00:04:32 |
Launchpad Janitor |
cve linked |
|
2017-18203 |
|
| 2018-05-22 00:04:32 |
Launchpad Janitor |
cve linked |
|
2017-18208 |
|
| 2018-05-22 00:04:32 |
Launchpad Janitor |
cve linked |
|
2018-3639 |
|
| 2018-05-22 00:04:32 |
Launchpad Janitor |
cve linked |
|
2018-8822 |
|
| 2018-05-24 18:05:23 |
Brad Figg |
tags |
originate-from-1758823 somerville verification-done-artful |
originate-from-1758823 somerville verification-done-artful verification-needed-bionic |
|
| 2018-05-25 06:00:00 |
AceLan Kao |
tags |
originate-from-1758823 somerville verification-done-artful verification-needed-bionic |
originate-from-1758823 somerville verification-done-artful verification-done-bionic |
|
| 2018-06-11 15:08:06 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-06-11 15:08:06 |
Launchpad Janitor |
cve linked |
|
2018-1092 |
|
| 2018-06-11 15:08:06 |
Launchpad Janitor |
cve linked |
|
2018-8087 |
|
| 2018-06-13 09:30:49 |
Launchpad Janitor |
linux-oem (Ubuntu Bionic): status |
Invalid |
Fix Released |
|
| 2018-06-14 12:16:29 |
Launchpad Janitor |
linux (Ubuntu): status |
Invalid |
Fix Released |
|
| 2018-08-29 17:26:00 |
Anthony Wong |
hwe-next: status |
New |
Fix Released |
|
| 2019-07-24 21:23:38 |
Brad Figg |
tags |
originate-from-1758823 somerville verification-done-artful verification-done-bionic |
cscc originate-from-1758823 somerville verification-done-artful verification-done-bionic |
|
