mmc: cmdq_hci: add set_transfer_params() to CQ unhalt

Some of the transfer parameters like DMA mode will be changed
only when CQ is in HALT state to send some legacy commands like
tuning etc.

Also, fix a typo with set_transfer_params() host op.

Change-Id: I3a9856e0d60ce6a9cc1727cd8ccd10ef33bb707c
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>