ASoC: msm: qdsp6v2: Fix for incorrect topology selection

Fix API used to find topology associated with a particular
COPP instance. It is incorrect to pass the COPP instance ID
as an index into the q6adm COPP state array.

Along with this, fix a typo in DS2 DAP driver.

Change-Id: Ib741deb785b14b4258b46737ed2c9939cb6286e1
CRs-Fixed: 767595
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>