[ICL] TC port in legacy/static mode can't be detected due TCCOLD
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
You-Sheng Yang | ||
Bionic |
Invalid
|
Undecided
|
Unassigned | ||
Eoan |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
You-Sheng Yang | ||
linux-oem-5.6 (Ubuntu) |
Fix Released
|
Undecided
|
You-Sheng Yang | ||
Bionic |
Invalid
|
Undecided
|
Unassigned | ||
Eoan |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
You-Sheng Yang | ||
linux-oem-osp1 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Won't Fix
|
Undecided
|
Unassigned | ||
Eoan |
Won't Fix
|
Undecided
|
Unassigned | ||
Focal |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[SRU Justification]
[Impact]
External monitor connected via a Type-C dongle when device is in PC10 may not be light up.
[Fix]
Patches series https:/
intel-gfx mailing list, which has been merged in drm-tip tree with tip
commit 0f8925090ac7.
[Test Case]
1. Ensure device may enter PC10.
$ sudo powertop --auto-tune
$ sudo watch cat /sys/kernel/
Press Meta+L to lock screen for a while and unlock again, "Package
C10" field should have non-zero counts.
2. Press Meta+L to lock screen again.
3. After screen turns black and wait a few more seconds, connect external
monitor to a type C port via a type C dongle and wake the device.
4. Check if external monitor is also light up as an extended/mirrored
screen.
[Regression Potential]
Medium.
========== Original Bug Description ==========
When ICL SoC is in PC10, hotplugging HDMI adapter to Type-C DP, port can't be detected: "Port C/TC#1: PHY in TCCOLD, nothing connected"
The issue doesn't happen when SoC is not in PC10.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.12
Architecture: amd64
DistributionCha
# This is the distribution channel descriptor for the OEM CDs
# For more information see http://
canonical-
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2020-03-18 (7 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
Tags: bionic
Uname: Linux 5.6.0-050600rc5
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.12
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
DistributionCha
# This is the distribution channel descriptor for the OEM CDs
# For more information see http://
canonical-
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2020-03-18 (7 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20190418-12:10
MachineType: Dell Inc. Vostro 14 5401
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.173.16
Tags: bionic
Uname: Linux 5.0.0-1043-oem-osp1 x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 02/27/2020
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 89.2.7
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.family: Vostro
dmi.product.name: Vostro 14 5401
dmi.product.sku: 09EA
dmi.sys.vendor: Dell Inc.
tags: | added: oem-priority originate-from-1862116 somerville |
Changed in linux-oem-osp1 (Ubuntu Bionic): | |
status: | New → Invalid |
Changed in linux-oem-osp1 (Ubuntu Eoan): | |
status: | New → Invalid |
Changed in linux-oem-osp1 (Ubuntu Bionic): | |
status: | Invalid → New |
Changed in linux-oem-osp1 (Ubuntu Eoan): | |
status: | Invalid → New |
Changed in linux-oem-5.6 (Ubuntu Bionic): | |
status: | New → Invalid |
Changed in linux-oem-5.6 (Ubuntu Eoan): | |
status: | New → Invalid |
Changed in linux (Ubuntu Bionic): | |
status: | New → Invalid |
Changed in linux (Ubuntu Eoan): | |
status: | New → Invalid |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-osp1 (Ubuntu Focal): | |
status: | New → Invalid |
description: | updated |
apport information