Revert "drm/nvc0: recognise 0xdX chipsets as NV_C0"

Oh boy.  That was a bad gamble.  PDISP has changed.

This reverts commit cdf81a235f11c8a55023c6b181d21d519a8a5967.

Signed-off-by: Dave Airlie <airlied@redhat.com>
1 file changed