drm/amdgpu: rework S3/S4/S0ix state handling

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Set flags at the top level pmops callbacks to track
state.  This cleans up the current set of flags and
properly handles S4 on S0ix capable systems.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2021-03-12 15:22:36 -05:00

parent 9aa26019c1

commit 8914089a20

4 changed files with 25 additions and 29 deletions

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10

drivers/gpu/drm/amd/amdgpu/amdgpu.h

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12

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

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30

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

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2

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

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