Public bug reported:
[Impact]
The screen brightness is unable to adjust on BOE panel DPN#R6FD8
[Fix]
AMD provides a patch which is included in v6.8-rc7 to fix this issue
b7cdccc6a849 drm/amd/display: Add monitor patch for specific eDP
To avoid conflicts, pull in another panel quirk
3d71a8726e05 drm/amd/display: Add monitor patch for specific eDP
[Test Case]
1. Boot to OS
2. Adjust the screen brightness via the hotkeys on the keyboard or brightness
bar in the setting.
3. The screen brightness should change
[Where problems could occur]
It's just add 2 panel IDs to the quirk, should be pretty safe to include them.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux-oem-6.5 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-6.5 (Ubuntu Jammy)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux (Ubuntu Mantic)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux-oem-6.5 (Ubuntu Mantic)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: Fix Released
** Affects: linux-oem-6.5 (Ubuntu Noble)
Importance: Undecided
Status: Invalid
** Also affects: linux-oem-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Noble)
Status: New => Fix Released
** Changed in: linux (Ubuntu Mantic)
Status: New => In Progress
** Changed in: linux (Ubuntu Mantic)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-6.5 (Ubuntu Jammy)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-6.5 (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-oem-6.5 (Ubuntu Mantic)
Status: New => Invalid
** Changed in: linux-oem-6.5 (Ubuntu Noble)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/2057430
Title:
The screen brightness is unable to adjust on BOE panel DPN#R6FD8
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