drm/amdgpu: fix double ucode load by PSP(v3)

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previously the ucode loading of PSP was repreated, one executed in
phase_1 init/re-init/resume and the other in fw_loading routine

Avoid this double loading by clearing ip_blocks.status.hw in suspend or reset
prior to the FW loading and any block's hw_init/resume

v2:
still do the smu fw loading since it is needed by bare-metal

v3:
drop the change in reinit_early_sriov, just clear all block's status.hw
in the head place and set the status.hw after hw_init done is enough

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Monk Liu 2019-07-31 16:47:56 +08:00 • committed by Alex Deucher

parent 9244d3a6eb

commit 482f0e5385

1 changed files with 38 additions and 21 deletions

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

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