On 28 July 2017 at 18:10, Lionel Landwerlin <lionel.g.landwerlin at intel.com> wrote: > We already do it on Haswell and the documentation says it saves power. > > Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com> Reviewed-by: Matthew Auld <matthew.auld at intel.com>