drm/amdgpu/powerplay: add new function point in hwmgr_funcs for thermal control

Add the interface for fan and thermal control.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
1 file changed