[Bug 2139407] Re: Fix boot hang on some GC11.0.4 platforms

Thanks for the information, we will include it in Resolute as part of
the standard Ubuntu process if this patch manages to land in version
6.20.

Closing as "Fix Committed"

** Changed in: linux (Ubuntu)
Status: Triaged => Fix Committed

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https://bugs.launchpad.net/bugs/2139407

Title:
Fix boot hang on some GC11.0.4 platforms

Status in linux package in Ubuntu:
Fix Committed

Bug description:
[ Impact ]

A few community users reported that ASUS Vivobook S16 with PHX2 (GC
11.0.4) processor failed to boot since 6.15[1][2]. The offending
commit is f81cd793 (drm/amd/amdgpu: Fix MES init sequence).

For Ubuntu, this impacts kernels based on 6.17 and after.

[ Fix ]

Pick up the following commit for Questing:

1. [PATCH] drm/amd: Set minimum version for set_hw_resource_1 on gfx11
to 0x52[0]

[ Test ]

Boot new kernel on the said hardware. The system should not hang.

[ Where the problems could occur ]

This is essentially an amendment for drm/amdgpu/mes: add compatibility
checks for set_hw_resource_1[3] to allow the amdgpu driver to continue
working on older version of firmware. Updating corresponding linux-
firmware fixes this fundamentally, but that makes a larger impact
surface.

[ Addition Information]

Although not yet land into mainline, open this bug here for tracking
purpose and in case other user bump into the same issue.

Will send proper patch to mailing list once the fix has landed.

[0] https://lore.kernel.org/amd-gfx/20260129194722.2331593-1-mario.limonciello@amd.com/T/#u
[1] https://gitlab.freedesktop.org/drm/amd/-/issues/4576#note_3307117
[2] https://bugzilla.kernel.org/show_bug.cgi?id=220530
[3] https://lore.kernel.org/all/20250617163534.68610-1-alexander.deucher@amd.com/

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