Revert "msm_fb: display: Send pixel data while sending on/off commands"

This reverts commit 0cf2acca3a06e8576f4dfccb63a2d7485baabb11.
Revert "msm: msm_fb: Fix Regressions because of overmap changes."

This reverts commit ea2ada7722642991fda6a978d3c51571fc887916.
Revert "fix compilation"

This reverts commit d8354e19a1bc9d4313274c38a11dc2e72132ee9c.
Revert "msm: msm_fb: Map RGB layers to the max possible size."

This reverts commit a592f36a956afbd5195d30d47a55ed5bfef061dd.