ASoC: msm: enable group config for both tx and rx

Add support to enable group config for tdm tx and
rx ports. On platform where ebit is unsupported it
is expected to start tx and rx ports at a time.
Ensure to start both tdm tx and rx group as
group devices.

Change-Id: Idb995c8215ccad147612b85bf38b289fb24391f2
Signed-off-by: Bala Kishore Pati <balakishorepati@codeaurora.org>