drm/amdgpu/smu13: always apply the powersave optimization

drm/amdgpu/smu13: always apply the powersave optimization

It can avoid margin issues in some very demanding applications.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131
Fixes: c50fe289ed72 ("drm/amdgpu/swsmu: always force a state reprogram on init")
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 62f38b4ccaa6aa063ca781d80b10aacd39dc5c76)
Cc: stable@vger.kernel.org