Revert "msm: mdss: send DCS commands in LP mode by default"

This reverts commit b1824982f98457af6e0543433c8c4a69f7f34d4e.

Change-Id: I961f2ad08c852bba1b2bde6278fdebb2d4d34e44
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>