msm: kgsl: Debugfs entity to switch on/off userspace FT policy control

When debugfs entity "ft_user_control" is set, it enables userspace to
control GPU fault tolerance policy. By default it is disabled.

Change-Id: Ia93ccf6d9595f6e7cda71863f9067819aaa0a68d
Signed-off-by: Tarun Karra <tkarra@codeaurora.org>
diff --git a/drivers/gpu/msm/adreno.h b/drivers/gpu/msm/adreno.h
index 4b593d5..8a57b95 100644
--- a/drivers/gpu/msm/adreno.h
+++ b/drivers/gpu/msm/adreno.h
@@ -103,6 +103,7 @@
 	unsigned int ib_check_level;
 	unsigned int fast_hang_detect;
 	unsigned int ft_policy;
+	unsigned int ft_user_control;
 	unsigned int long_ib_detect;
 	unsigned int long_ib;
 	unsigned int long_ib_ts;