drm/amdgpu/powerplay: factor out some pptable helpers

Move copy_array helpers to smu_helper.c and share between
vega12 and vega20.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2018-10-09 16:03:53 -05:00
commit a553c19d15
4 changed files with 70 additions and 96 deletions