Revert "Revert "msm: cpufreq: Break out early if target frequency is the same as the current""

This reverts commit 71da0c5af5a7ae2e4662ffe51574bbc158f0fafc.
Revert "Update Input Boost."

This reverts commit 3ccb71af8636b5e79f8304b53c58b795be618e4d.
Revert "[PATCH 6/6] input: CPU frequency booster"

This reverts commit b9dcbae4b2259eaa0847c8d03ac76909f9b9c391.