On certain boards, there's BIOS scripts and memory timings that need to
be modified with the memclk. Just pass in the entire perflvl struct and
let the chipset-specific code decide what to do.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Currently just hooked up to the already-existing nouveau_hw, which should
handle all relevant chipsets as well as we currently can.
This will likely be eventually split out and improved into chipset specific
code at a later point.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
