Saga Audio tweak
Revert "msm_fb: display: wait4vsync before set suspend flag"

This reverts commit 5e9ea0a9af866a8ebcc4a6cd5fdacbe145d99f4a.
Revert "msm_fb: display: wait4vsync after timing generator is turned off"

This reverts commit 5f1eed0b1b0ded209fe79e0f4ffabf088efcea0f.
Revert "msm_fb: display: replace msleep with wait4vsync"

This reverts commit 7c487317544e352f9acec50910c8b041755684a9.