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author | Deepak Goyal <dgoyal@nvidia.com> | 2017-10-27 05:21:17 -0400 |
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committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-11-02 08:09:29 -0400 |
commit | 730ba218c1a57486f05e02cfaddf6a75e95ff498 (patch) | |
tree | 5df44782e95507ccdd2968ef34c4906f3ffb8aa6 /drivers/gpu/nvgpu/gv11b/gv11b.c | |
parent | f472922b3582dbba78b633958a4cb7b65ddb3f03 (diff) |
gpu: nvgpu: gv11b: Kernel iface for Dynamic TPC-PG
This patch adds kernel interface for dynamic TPC-PG feature.
User-space needs to send TPC-PG args to kernel via ioctl.
Dynamic TPC-PG feature will allow every context to specify the
number of TPC's it will use to run its workload.
This way, graphics driver can power off non-required TPC's
if a particular context has light to medium workload.
JIRA GPUT19x-16
Change-Id: Id4846245a6414b719599d04784cbe2ca5282f4ad
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1575848
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/gv11b/gv11b.c')
0 files changed, 0 insertions, 0 deletions