Revert "Force maxscreen off freq"

This reverts commit 1e4577fbfbadcf57ac9cf5cd779d3c565ac68efe.
Revert "Change default max screen off frequency to 1190400"

This reverts commit 2edcc09e58481cc8660ee401a972a76cf8a73a53.
Revert "Add sysfs entry for max screen off frequency"

This reverts commit 5ff68aa224e1f7a722eb95febffe79474f85beb7.
Revert "Max screen off frequency and shut down cores while screen is off"

This reverts commit fa196e0decea9514e1c66094cc821df12b19e457.