| 2024-01-18 13:15:05 |
Anson Tsao |
bug |
|
|
added bug |
| 2024-01-18 13:43:31 |
Mario Limonciello |
bug |
|
|
added subscriber AMD |
| 2024-01-18 16:29:22 |
Mario Limonciello |
bug task added |
|
linux-firmware (Ubuntu) |
|
| 2024-01-18 16:29:28 |
Mario Limonciello |
bug task added |
|
linux (Ubuntu) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
nominated for series |
|
Ubuntu Noble |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux (Ubuntu Noble) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux-firmware (Ubuntu Noble) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux-oem-6.5 (Ubuntu Noble) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
nominated for series |
|
Ubuntu Mantic |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux (Ubuntu Mantic) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux-firmware (Ubuntu Mantic) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux-oem-6.5 (Ubuntu Mantic) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
nominated for series |
|
Ubuntu Jammy |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux (Ubuntu Jammy) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux-firmware (Ubuntu Jammy) |
|
| 2024-01-18 16:29:35 |
Mario Limonciello |
bug task added |
|
linux-oem-6.5 (Ubuntu Jammy) |
|
| 2024-01-18 16:29:44 |
Mario Limonciello |
linux (Ubuntu Jammy): status |
New |
Won't Fix |
|
| 2024-01-18 16:29:51 |
Mario Limonciello |
linux (Ubuntu Mantic): status |
New |
Won't Fix |
|
| 2024-01-18 16:29:59 |
Mario Limonciello |
linux-oem-6.5 (Ubuntu Mantic): status |
New |
Invalid |
|
| 2024-01-18 16:30:07 |
Mario Limonciello |
linux-oem-6.5 (Ubuntu Noble): status |
New |
Invalid |
|
| 2024-01-18 16:43:31 |
Mario Limonciello |
description |
Some OEM platforms swap DP connections on the Rembrandt-R, which causes improper eDP behavior. AMD experimented with reproducing at CRB level to come out with a solution
- Fn key failed to control brightness
- eDP remains black screen during S0i3 cycle
Patch:
https://github.com/torvalds/linux/commit/b17ef04bf3a4346d66404454d6a646343ddc9749
DMCUB FW:
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=2909bf41a051601e86129a9c2fcebf31c15eebc8 |
[Impact]
Some OEM platforms swap DP connections on the Rembrandt-R, which causes improper eDP behavior. The following issues will occur in these designs:
- Fn key failed to control brightness
- eDP remains black screen during S0i3 cycle
AMD has fixed these issues, but it requires both a kernel patch and an updated DMCUB microcode.
[Test Plan]
Validate brightness control works.
Validate that PSR works.
Validate that eDP works after suspend/resume.
Validate that external display works.
Run above test plan on Rembrandt or Rembrandt-R system with swapped DP as well as one without swapped DP.
[Where problems can occur]
The code and DMCUB microcode are localized to AMD Rembrandt/Rembrandt-R systems. Issues would occur specifically on these designs, which is why they should be tested.
[Other Info]
Patch:
https://github.com/torvalds/linux/commit/b17ef04bf3a4346d66404454d6a646343ddc9749
DMCUB FW:
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=2909bf41a051601e86129a9c2fcebf31c15eebc8 |
|
| 2024-01-19 09:53:55 |
Timo Aaltonen |
linux-oem-6.5 (Ubuntu Jammy): status |
New |
Fix Committed |
|
| 2024-01-22 00:37:43 |
Ubuntu Kernel Bot |
tags |
|
kernel-spammed-jammy-linux-oem-6.5-v2 verification-needed-jammy-linux-oem-6.5 |
|
| 2024-01-22 08:10:36 |
Anson Tsao |
tags |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-needed-jammy-linux-oem-6.5 |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy-linux-oem-6.5 |
|
| 2024-01-30 18:48:09 |
Mario Limonciello |
linux-firmware (Ubuntu Jammy): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2024-01-30 18:48:23 |
Mario Limonciello |
linux-firmware (Ubuntu Mantic): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2024-01-31 06:53:48 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): importance |
Undecided |
High |
|
| 2024-01-31 06:53:48 |
You-Sheng Yang |
linux-firmware (Ubuntu Jammy): status |
New |
In Progress |
|
| 2024-01-31 06:54:00 |
You-Sheng Yang |
linux-firmware (Ubuntu Mantic): importance |
Undecided |
High |
|
| 2024-01-31 06:54:00 |
You-Sheng Yang |
linux-firmware (Ubuntu Mantic): status |
New |
In Progress |
|
| 2024-01-31 06:55:24 |
You-Sheng Yang |
linux-firmware (Ubuntu Noble): status |
New |
Triaged |
|
| 2024-01-31 06:55:24 |
You-Sheng Yang |
linux-firmware (Ubuntu Noble): assignee |
|
You-Sheng Yang (vicamo) |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
linux-oem-6.5 (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-34324 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-46813 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-5972 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6111 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6176 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6531 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6606 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6622 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6817 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6931 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2023-6932 |
|
| 2024-02-07 12:27:12 |
Launchpad Janitor |
cve linked |
|
2024-0193 |
|
| 2024-02-07 14:28:56 |
Timo Aaltonen |
linux-firmware (Ubuntu Noble): status |
Triaged |
Fix Released |
|
| 2024-02-09 15:44:26 |
Ubuntu Archive Robot |
bug |
|
|
added subscriber Juerg Haefliger |
| 2024-02-09 16:10:38 |
Timo Aaltonen |
linux-firmware (Ubuntu Mantic): status |
In Progress |
Fix Committed |
|
| 2024-02-09 16:10:40 |
Timo Aaltonen |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2024-02-09 16:10:48 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2024-02-09 16:13:17 |
Timo Aaltonen |
linux-firmware (Ubuntu Jammy): status |
In Progress |
Fix Committed |
|
| 2024-02-19 08:12:49 |
Anson Tsao |
tags |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy-linux-oem-6.5 |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy-linux-firmware verification-done-jammy-linux-oem-6.5 |
|
| 2024-02-22 17:52:35 |
Mario Limonciello |
tags |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy-linux-firmware verification-done-jammy-linux-oem-6.5 |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy verification-done-jammy-linux-firmware verification-done-jammy-linux-oem-6.5 |
|
| 2024-02-29 07:42:18 |
Timo Aaltonen |
tags |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy verification-done-jammy-linux-firmware verification-done-jammy-linux-oem-6.5 |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy verification-done-jammy-linux-firmware verification-done-jammy-linux-oem-6.5 verification-needed-mantic |
|
| 2024-02-29 08:34:51 |
Anson Tsao |
tags |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy verification-done-jammy-linux-firmware verification-done-jammy-linux-oem-6.5 verification-needed-mantic |
kernel-spammed-jammy-linux-oem-6.5-v2 verification-done-jammy verification-done-jammy-linux-firmware verification-done-jammy-linux-oem-6.5 verification-done-mantic-linux-firmware verification-needed-mantic |
|
| 2024-03-08 04:01:46 |
Timo Aaltonen |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2024-03-08 04:28:12 |
Launchpad Janitor |
linux-firmware (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2024-03-11 15:38:29 |
Launchpad Janitor |
linux-firmware (Ubuntu Mantic): status |
Fix Committed |
Fix Released |
|
| 2024-03-11 15:40:20 |
Timo Aaltonen |
linux (Ubuntu Noble): status |
New |
Fix Released |
|
