msm: vidc: Call blocking api for OCMEM allocation
msm: vidc: Call blocking api for OCMEM allocation

There is a bug in OCMEM driver due to which preemption
of OCMEM memory is not happening if non blocking API is used
to allocate. Changing the allocation to blocking to handle
this scenario until the OCMEM driver bug is fixed.

Change-Id: If78fb61047afb98100198501fe201e7c0d78a7ab
Signed-off-by: Vinay Kalia <05243070b7fcb94c08882b4f3952a1c5d61493b2@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas