omap: Adding opp functions to gpu platform data.

This is required for providing opp framework access to SGX kernel module.

Change-Id: Ie968a6c51ac636b70909257be4c51430c4cc3d48
Signed-off-by: Rogelio Garcia <rgarcia@ti.com>
omap: Adds access_process_vm to gpu platform data

This core API function is needed by modular PVR driver.

Change-Id: I409bf934aa3c2566f468715e490c911b97b247bc
Signed-off-by: Rogelio Garcia <rgarcia@ti.com>
Signed-off-by: Atanas (Tony) Zlatinski <zlatinski@gmail.com>

Conflicts:
	arch/arm/configs/tuna_defconfig