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| author | Sachit Kadle <skadle@nvidia.com> | 2017-01-09 20:34:14 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-06-19 19:36:26 -0400 |
| commit | 4d8895276003edf0183c94f3e2f5de378bf9d345 (patch) | |
| tree | 8093dd0531718b05f8796a226c0d3f747d2289c3 /drivers/gpu/nvgpu/pstate | |
| parent | b3a7c2b305ec6f895dc236f0c5f163bd4cbeb248 (diff) | |
gpu: nvgpu: vgpu: add freq capping support
Currently callbacks from the PM_QOS framework (for
thermal events), result in a RPC call to set GPU frequency.
Since the governor will now be responsible for setting desired
rate, the max PM_QOS callback will now cap the possible
GPU frequency w/ a new RPC call to the server. The server
is responsible for setting the ultimate frequency
based on the cap & desired rates.
Jira VFND-3699
Change-Id: I806e309c40abc2f1381b6a23f2d898cfe26f9794
Signed-off-by: Sachit Kadle <skadle@nvidia.com>
Reviewed-on: http://git-master/r/1295543
(cherry picked from commit e81693c6e087f8f10a985be83715042fc590d6db)
Reviewed-on: http://git-master/r/1282467
(cherry picked from commit 7b4e0db647572e82a8d53e823c36b465781f4942)
Reviewed-on: http://git-master/r/1321836
(cherry picked from commit 57dafc08a57ea768eb302bf1adb901425ce2f835)
Reviewed-on: http://git-master/r/1313469
Tested-by: Aparna Das <aparnad@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/pstate')
0 files changed, 0 insertions, 0 deletions