diff options
| author | Aingara Paramakuru <aparamakuru@nvidia.com> | 2016-08-17 01:28:30 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2016-09-19 15:15:21 -0400 |
| commit | 3180ed70489113365203abc049223ad5956cb22e (patch) | |
| tree | f5ac680b0afd9bce25379e867dd04b7c6008dd2f /drivers/gpu/nvgpu/vgpu/vgpu.c | |
| parent | 4ae85fd8c9bc24cac0ab2da7401df1f4cfc7a143 (diff) | |
gpu: nvgpu: enable fast submit path
Submit job-tracking is necessary for any of the following
conditions:
- pre- or post-fence functionality
- channel wdt
- GPU rail-gating
- buffer refcounting
If none of the conditions are met, then job tracking is not
required and a fast submit can be done (ie. only need to
write out userspace GPFIFO entries and update GP_PUT).
Bug 1795076
Change-Id: If94d195e3a18a6b623e167829d291ec98a7a43a1
Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-on: http://git-master/r/1203511
(cherry picked from commit 13d7cfe94559dc52cb0bba7f9e48848e0858be81)
Reviewed-on: http://git-master/r/1223066
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu/vgpu.c')
0 files changed, 0 insertions, 0 deletions