ASoC: msm8x10-wcd: Update codec driver

Update codec driver to remove virtual port widgets, add
device tree parsing functions and route table, and fix playback
and recording issue.

Change-Id: Ie7ffac6f7a0d28fdbd3135d74f40ce5a340cf450
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>