Asoc: Add support for codec bulk write for Helicon

Helicon can not use existing bulk_write function
as analog and digital codecs are in different busses.
So implement bulk write accordingly as per the codec interfaces

CRs-Fixed: 593609
Change-Id: Ibc16539cbd795fd998e88b6dc5b9060d70b498ac
Signed-off-by: Yeleswarapu, Nagaradhesh <nagaradh@codeaurora.org>