drm/amd: add support to check whether the system is set to s3

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This will be used to help make decisions on what to do in
misconfigured systems.

v2: squash in semicolon fix from Stephen Rothwell

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Mario Limonciello 2022-01-25 21:35:09 -06:00 • committed by Alex Deucher

parent f588a1bbfc

commit 18b66ace6b

2 changed files with 15 additions and 0 deletions

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2

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

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13

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

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