ARM: Makefile: Enable pipes compilation

Signed-off-by: Zhao Wei Liew <zhaoweiliew@gmail.com>
msm_fb: Set RR sched policy for Glupdator thread

Set Round Robin Scheduling policy for GLUpdator
thread to improve performance.

Change-Id: I637ca364d325d6c847c73e8eec403e76094d93c5
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Signed-off-by: Ken Zhang <kenz@codeaurora.org>