Daniel Fu 96d53bff85 gpu: nvgpu: avoid redundant enable/disable PG ...

ELPG powergate is refcounted. We should not enable/disable it,
if it's already so. Or it will break the PG disable/enable function.

Bug 200410661

Change-Id: Ife60f373b877d1ffc441578ffa53fe0d4409eba6
Signed-off-by: Daniel Fu <danifu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1774265
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2018-07-18 14:26:12 -07:00

..

nvgpu

gpu: nvgpu: avoid redundant enable/disable PG

2018-07-18 14:26:12 -07:00

Makefile

nvgpu: use kernel overlay features

2017-10-29 11:00:55 -07:00