drm/amdgpu: fix resume failures due to psp fw loading sequence change (v3)

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this fix the regression caused by asd/ta loading sequence
adjustment recently. asd/ta loading was move out from
hw_start and should also be applied to psp_resume.
otherwise those fw loading will be ignored in resume phase.

v2: add the mutex unlock for asd loading failure case
v3: merge the error handling to failed tag

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Hawking Zhang 2019-12-06 18:09:19 +08:00 • committed by Alex Deucher

parent d515959125

commit 0d6f39bb77

1 changed files with 33 additions and 0 deletions

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

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