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| author | Konsta Holtta <kholtta@nvidia.com> | 2017-01-25 07:35:49 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-01-27 16:54:41 -0500 |
| commit | ed220567798156aee74291044a6b2d9586cdee71 (patch) | |
| tree | 254f64b828793606039a9b0738e5d7277046824a /drivers/gpu/nvgpu/gk20a/channel_gk20a.h | |
| parent | 88ce7a98c8321747154020c4f173cfe05a3b1149 (diff) | |
gpu: nvgpu: add disable_syncpoints debugfs node
To test semaphore-related bugs with igpus, add a debugfs node called
"disable_syncpoints" to override the "has_syncpoints" platform flag.
This makes job synchronization use semaphores, for example.
NVGPU_GPU_FLAGS_HAS_SYNCPOINTS is still reported in gpu characteristics
if the platform supports that, because it is filled in during boot.
Jira NVGPU-18
Change-Id: I58c815f896a6054df472f571012c239f1478bf07
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1293972
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/channel_gk20a.h')
0 files changed, 0 insertions, 0 deletions