drm/amd/pm: fix possible power mode mismatch between driver and PMFW

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PMFW may boots the ASIC with a different power mode from the system's
real one. Notify PMFW explicitly the power mode the system in. This
is needed only when ACDC switch via gpio is not supported.

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

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Evan Quan 2023-05-11 15:41:27 +08:00 • committed by Alex Deucher

parent 3083b1007d

commit 572773992e

3 changed files with 20 additions and 19 deletions

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18

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

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20

drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c

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1

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c

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