msm: kgsl: Increase the timeout value for fault detection

Increment the timeout value for detecting faults from 50ms to
200ms. The fault detection mechanism is a backup to hardware
fault detection. 50ms is small since it has been observed that
this mechanism triggers false positives with 50ms.

CRs-Fixed: 672164
Change-Id: I8f382051e06bdc47f152309a2868092e1980604e
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>
Signed-off-by: Tarun Karra <tkarra@codeaurora.org>
Signed-off-by: Sunil Khatri <sunilkh@codeaurora.org>

Conflicts:
	drivers/gpu/msm/adreno.c