drm/amd: Restore cached manual clock settings during resume

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If the SCLK limits have been set before S3 they will not
be restored. The limits are however cached in the driver and so
they can be restored by running a commit sequence during resume.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250725031222.3015095-3-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 4e9526924d)
Cc: stable@vger.kernel.org

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Mario Limonciello 2025-07-24 22:12:22 -05:00 • committed by Alex Deucher

parent ed4efe426a

commit 796ff8a7e0

1 changed files with 10 additions and 0 deletions

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drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

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