Lijo Lazar 6d77dd9f75 drm/amd/pm: Add function to wait for smu events
v1: Add function to wait for specific event/states from PMFW

v2: Add mutex lock, simplify sequence

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-04-09 16:46:01 -04:00
..