msm8974: Enable QCNE if available

Change-Id: I98858a0ef14dfdf5529355ad4f0376799e46f21f
msm8974: Re-add separate FAST device path

 * It seems all we needed is to OR deep buffer into the primary path
   to catch the stragglers.
 * This improves path selection for FAST tracks since error cases can
   be avoided when non-standard sample rates are used.

Change-Id: I7e9cc5df946d0cbe7e36c3fe0768b5ec7e47ed19
Merge branch 'cm-11.0' into kk_mkt