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| author | Thomas Fleury <tfleury@nvidia.com> | 2016-09-13 17:23:45 -0400 |
|---|---|---|
| committer | Deepak Nibade <dnibade@nvidia.com> | 2016-12-27 04:56:51 -0500 |
| commit | 3d9c33c5953e383527c7e4af594adfe0c82b5788 (patch) | |
| tree | 6de4ae86667c763ed0deef3add9336b570ca15ff /drivers/gpu/nvgpu/gk20a/hal.c | |
| parent | c320ccfa952a2796db27d97111791bcbeff9f5c7 (diff) | |
gpu: nvgpu: clk arbiter skeleton
Add clock arbiter skeleton with support of clock sessions,
notifications on clock changes, request numbering, and asynchronous
handling of clock requests. Provides minimum behaviour to allow
unit tests implementation. Actual arbitration and clock settings
will be done separately. For now, dummy arbiter keeps last
requested target mhz. Actual arbiter may move to a lockless
implementation.
Jira DNVGPU-125
Change-Id: I6a8e443fb0d15dc5f1993e7260256d71acddd106
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1223476
(cherry picked from commit cb130825d84e4124d273bd443e2b62d493377461)
Reviewed-on: http://git-master/r/1243105
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/hal.c')
0 files changed, 0 insertions, 0 deletions