drm/amd/powerplay: remove the support of vega20 from swsmu

by default, vega20 will use legacy powerplay driver.
in order to maintain the code conveniently in the future,
remove the support of vega20 from swsmu.

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kevin Wang 2020-05-20 11:41:40 +08:00 • committed by Alex Deucher
commit fa3d49f1e9
6 changed files with 3 additions and 3486 deletions