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| author | Deepak Goyal <dgoyal@nvidia.com> | 2018-06-22 01:19:15 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-06-27 11:10:27 -0400 |
| commit | 0b0b8209114e4ec7f916b55150eb1bbb99c35c4f (patch) | |
| tree | b6604f9b509b122b8a7a90a73b3ad27c23c4625c /drivers/gpu/nvgpu/ctrl/ctrlpmgr.h | |
| parent | c60d8b7520bf14b6002ac93e7a205ff05913ab88 (diff) | |
PMU: t19x: PMU ucode update.
Remove Gr engine reset during ELPG entry.
Engine reset is causing clock gating logic to get reset thus
clock gating gets disabled during ELPG entry sequence.
It leads to higher power numbers observed at light graphics.
Removing GR reset during ELPG entry helped save power.
Bug 2180198
Change-Id: I957951eb93f9d044f4d9a908f2b56a4903dfbfad
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1757695
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/ctrl/ctrlpmgr.h')
0 files changed, 0 insertions, 0 deletions