Richard Zhao 5dcbe39a71 gpu: nvgpu: enable semaphore acquire timeout for gp10b ...

It'll detect dead semaphore acquire. The worst case is when
ACQUIRE_SWITCH is disabled, semaphore acquire will poll and
consume full gpu timeslicees.

The timeout value is set to half of channel WDT.

Bug 1636800

Change-Id: Idbd4bfa52981e8a849b62a168e3a6828330112f5
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/928830
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2016-12-27 15:22:10 +05:30

..

gpu/nvgpu

gpu: nvgpu: enable semaphore acquire timeout for gp10b

2016-12-27 15:22:10 +05:30