radeon_atom_get_leakage_vddc_based_on_leakage_idx
int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev,
ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);