For 32 bit MMUs, IOCTL_KGSL_GPUOBJ_ALLOC returns 32-bit virtual address. For 64-bit MMUs, if KGSL_MEMFLAGS_FORCE_32BIT is not set, this IOCTL will return 64-bit VA for both 64-bit and compat tasks. Update the documentation in header file to reflect the same. Change-Id: I0d5d8f54ed35c0b8f9f6264b708697a136365486 Signed-off-by: Kamal Agrawal <quic_kamaagra@quicinc.com>