For louder clips with max volume, observe audio drops.
This is seen due to COMP1_B4_CTL setting is not updated
correctly. As per 8952 power grid, buck voltage is 1.8v
and compander register setting is varied based on this.
Update the setting to 1.8v and also ensure the compander
register bit is reset in power down sequence so that
non-compander usecases like ANC are not affected due
to this setting.
CRs-Fixed: 890042
Change-Id: Ib2bd74877d559c7f473b1c7a8a64054fb1f476bc
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>