| 2022-12-01 09:38:18 |
You-Sheng Yang |
bug |
|
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added bug |
| 2022-12-01 09:39:13 |
You-Sheng Yang |
nominated for series |
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Ubuntu Jammy |
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| 2022-12-01 09:39:13 |
You-Sheng Yang |
bug task added |
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linux-firmware (Ubuntu Jammy) |
|
| 2022-12-01 09:39:13 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Lunar |
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| 2022-12-01 09:39:13 |
You-Sheng Yang |
bug task added |
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linux-firmware (Ubuntu Lunar) |
|
| 2022-12-01 09:39:13 |
You-Sheng Yang |
nominated for series |
|
Ubuntu Kinetic |
|
| 2022-12-01 09:39:13 |
You-Sheng Yang |
bug task added |
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linux-firmware (Ubuntu Kinetic) |
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| 2022-12-01 09:39:53 |
You-Sheng Yang |
linux-firmware (Ubuntu Lunar): status |
New |
Fix Released |
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| 2022-12-01 09:39:59 |
You-Sheng Yang |
linux-firmware (Ubuntu Kinetic): status |
New |
Triaged |
|
| 2022-12-01 09:40:01 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): status |
New |
Triaged |
|
| 2022-12-01 09:40:26 |
You-Sheng Yang |
bug |
|
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added subscriber Canonical Hardware Enablement |
| 2022-12-01 09:40:32 |
You-Sheng Yang |
tags |
|
amd oem-priority originate-from-1996132 |
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| 2022-12-02 06:04:07 |
Juerg Haefliger |
tags |
amd oem-priority originate-from-1996132 |
amd kern-5122 oem-priority originate-from-1996132 |
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| 2022-12-02 06:04:11 |
Juerg Haefliger |
bug |
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added subscriber Juerg Haefliger |
| 2022-12-02 07:28:41 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): status |
Triaged |
In Progress |
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| 2022-12-02 07:28:44 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): importance |
Undecided |
High |
|
| 2022-12-02 07:28:46 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): assignee |
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You-Sheng Yang (vicamo) |
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| 2022-12-02 07:28:49 |
You-Sheng Yang |
linux-firmware (Ubuntu Kinetic): status |
Triaged |
In Progress |
|
| 2022-12-02 07:28:51 |
You-Sheng Yang |
linux-firmware (Ubuntu Kinetic): importance |
Undecided |
High |
|
| 2022-12-02 07:28:53 |
You-Sheng Yang |
linux-firmware (Ubuntu Kinetic): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2022-12-02 07:34:32 |
You-Sheng Yang |
description |
Some fixes for DP alt mode and PSR-SU(Panel Self Refresh–Selective Update), and also improve HDMI signal integrity. This FW would be tuning PHY of HDMI to enhance signal integrity in eye diagram to reach HDMI spec(2.0/1.4b), and also avoid any risk on monitor with multiple resolutions over HDMI output.
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=b0f995cd61cd29e7eee1dc22aeeacb2eadc21227 |
[SRU Justification]
[Impact]
Multiple issues in DP alt mode, PSR-SU(Panel Self Refresh–Selective Update), and HDMI signal integrity.
[Fix]
Upstream commit b0f995cd61cd ("amdgpu: update DMCUB firmware for DCN 3.1.6") that updates binary firmware.
[Test Case]
Can only be verified with dedicated equipment from vendor.
[Where problems could occur]
Binary firmware, everything can go wrong.
[Other Info]
Already in korg upstream, included in Lunar, too. Only Jammy and Kinetic will be nominated for fix.
========== original bug report ==========
Some fixes for DP alt mode and PSR-SU(Panel Self Refresh–Selective Update), and also improve HDMI signal integrity. This FW would be tuning PHY of HDMI to enhance signal integrity in eye diagram to reach HDMI spec(2.0/1.4b), and also avoid any risk on monitor with multiple resolutions over HDMI output.
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=b0f995cd61cd29e7eee1dc22aeeacb2eadc21227 |
|
| 2022-12-12 07:40:43 |
Juerg Haefliger |
linux-firmware (Ubuntu Jammy): status |
In Progress |
Fix Committed |
|
| 2022-12-12 07:40:46 |
Juerg Haefliger |
linux-firmware (Ubuntu Kinetic): status |
In Progress |
Fix Committed |
|
| 2022-12-13 12:17:12 |
Timo Aaltonen |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
| 2022-12-13 12:17:14 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2022-12-15 06:41:20 |
You-Sheng Yang |
tags |
amd kern-5122 oem-priority originate-from-1996132 |
amd kern-5122 oem-priority originate-from-1996132 verification-done-jammy verification-done-kinetic |
|
| 2023-01-03 13:56:32 |
Launchpad Janitor |
linux-firmware (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2023-01-03 13:56:42 |
Timo Aaltonen |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2023-01-10 22:25:14 |
Launchpad Janitor |
linux-firmware (Ubuntu Kinetic): status |
Fix Committed |
Fix Released |
|
| 2023-03-02 15:13:43 |
You-Sheng Yang |
hwe-next: status |
New |
Fix Released |
|
