msm: kgsl: Do not detect faults when GPU core is idle

Do not detect GPU faults when GPU hardware status is idle,
this leads to incorrect fault detection.

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

Conflicts:
	drivers/gpu/msm/adreno.h

Change-Id: I7a9f8c49eb819241698f99fd50aaed400aadd4f4
Signed-off-by: Tarun Karra <tkarra@codeaurora.org>
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
(cherry picked from commit 8002a0061d3ccfeccb93af50bce4ef44977845af)
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
mach: msm: fix mismatch.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
Signed-off-by: Dan Trifan <jimsth@gmail.com>
Signed-off-by: Rob Beane <robbeane@gmail.com>
buildme: Use AOSP GCC 4.8 as default toolchain

Change-Id: I23353385b238bd740fee538644fc48ca2d36a074
Makefile: Revert using neon-vfp4 to fix compile error

Change-Id: I9fd7e72b189d55bd8f34e2b147db20c4f799fe90