ASoC: wcd: Update headset and speaker path registers

The current code enables DAC_REF_EN and disables
reset for peripheral when stage2 over temperature
occurs for speaker path and doesn't enable clock
inversion FB_CLK_INV in NCP regulator. The change
updates headset and speaker path registers with
expected values.

CRs-Fixed: 643804
Change-Id: If9b7929531b02511070dbfe670065327dbea2047
Signed-off-by: Aravind Kumar <akumark@codeaurora.org>