[Bug 2084513] [NEW] Navi24 RX6300 light up issue on 6.8 kernel

Public bug reported:

[Impact]
Navi24 (specific customer SKU of RX6300) had problems with lighting up display on 6.8 kernel.

[Fix]

Mario@AMD looked at issue and it is caused by this commit in 6.8-rc1:

e57cd73f971194e94bc42d57b9fcb184c93a8754 drm/amd/display: Optimize fast
validation cases

It has been fixed by this commit in 6.9-rc1:

f0ec30549a2b ("drm/amd/display: Ensure populate uclk in bb
construction")

[Test]

[Where problems could occur]

** Affects: hwe-next
Importance: Undecided
Status: New

** Affects: linux (Ubuntu)
Importance: Undecided
Status: New

** Affects: linux (Ubuntu Noble)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress


** Tags: amd oem-priority originate-from-2078993 originate-from-2084478

** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New

** Changed in: linux (Ubuntu Noble)
Status: New => In Progress

** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => AceLan Kao (acelankao)

** Tags added: amd oem-priority originate-from-2084478

** Tags added: originate-from-2078993

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https://bugs.launchpad.net/bugs/2084513

Title:
Navi24 RX6300 light up issue on 6.8 kernel

Status in HWE Next:
New
Status in linux package in Ubuntu:
New
Status in linux source package in Noble:
In Progress

Bug description:
[Impact]
Navi24 (specific customer SKU of RX6300) had problems with lighting up display on 6.8 kernel.

[Fix]

Mario@AMD looked at issue and it is caused by this commit in 6.8-rc1:

e57cd73f971194e94bc42d57b9fcb184c93a8754 drm/amd/display: Optimize
fast validation cases

It has been fixed by this commit in 6.9-rc1:

f0ec30549a2b ("drm/amd/display: Ensure populate uclk in bb
construction")

[Test]

[Where problems could occur]

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