Issue - backend dai prepare fails with concurrent LPA and non-LPA
sessions during stability tests. Since front end dai reference
count gets incremented for both sessions and backend dai hw_params
doesnt get invoked. This results NULL pointer in backend dai hw_params.
Fix - use the flag hwparam_set to ensure backend dai hw_parmas is
invoked properly.
Change-Id: Id08628e67d0f8ccf284c0e07a801aa8fc47bd8aa
CRs-fixed: 326458
Signed-off-by: Jayasena Sangaraboina <jsanga@codeaurora.org>
e1c5493f0a