drm/amdgpu/uvd3.1: Don't validate the firmware when already validated

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UVD 3.1 firmware validation seems to always fail after
attempting it when it had already been validated.
(This works similarly with the VCE 1.0 as well.)

Don't attempt repeating the validation when it's already done.

This caused issues in situations when the system isn't able
to suspend the GPU properly and so the GPU isn't actually
powered down. Then amdgpu would fail when calling the IP
block resume function.

Closes: https://gitlab.freedesktop.org/drm/amd/-/work_items/2887
Fixes: bb7978111d ("drm/amdgpu: fix SI UVD firmware validate resume fail")
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 889a2cfd88)

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Timur Kristóf 2026-04-18 23:49:31 +02:00 • committed by Alex Deucher

parent 0ef196a208

commit 13e4cf116d

1 changed files with 10 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c

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