msm: cvp: Check ICA cycle in CVP power update

Fix CVP frequency management issue. In case a CVP application
uses ICA block, the driver failed to recognize the ICA block
use, therefore not updating CVP frequency. Because estimated
ICA use cycle is ignored by CVP driver. The change fixed the
problem.

Change-Id: I7ac0c2b913489d01f9f63bdffbec0d50ba7e4998
Signed-off-by: George Shen <sqiao@codeaurora.org>