diff options
author | Thomas Fleury <tfleury@nvidia.com> | 2016-05-10 12:05:45 -0400 |
---|---|---|
committer | Vijayakumar Subbu <vsubbu@nvidia.com> | 2016-07-19 02:12:51 -0400 |
commit | c8ffe0fdecfa110a9f9beb1b7e0298d3c3c64cc2 (patch) | |
tree | 08054741c436ab6a783e710a9efa87fc7a0b71df /drivers/gpu/nvgpu/vgpu | |
parent | 90988af81237d3b56c063b750c32efcbee9ab9cc (diff) |
gpu: nvgpu: add sched control API
Added a dedicated device node to allow an
app manager to control TSG scheduling parameters:
- Get list of TSGs
- Get list of recent TSGs
- Get list of TSGs per pid
- Get TSG current scheduling parameters
- Set TSG timeslice
- Set TSG runlist interleave
Jira VFND-1586
Change-Id: I014c9d1534bce0eaea6c25ad114cf0cff317af79
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1160384
(cherry picked from commit 75ca739517cc7f7f76714b5f6a1a57c39b8cb38e)
Reviewed-on: http://git-master/r/1167021
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu')
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/vgpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.c b/drivers/gpu/nvgpu/vgpu/vgpu.c index dc7c4320..a00d52de 100644 --- a/drivers/gpu/nvgpu/vgpu/vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/vgpu.c | |||
@@ -427,6 +427,7 @@ int vgpu_pm_finalize_poweron(struct device *dev) | |||
427 | } | 427 | } |
428 | 428 | ||
429 | gk20a_ctxsw_trace_init(g); | 429 | gk20a_ctxsw_trace_init(g); |
430 | gk20a_sched_ctrl_init(g); | ||
430 | gk20a_channel_resume(g); | 431 | gk20a_channel_resume(g); |
431 | 432 | ||
432 | done: | 433 | done: |
@@ -600,6 +601,7 @@ int vgpu_remove(struct platform_device *pdev) | |||
600 | g->remove_support(dev); | 601 | g->remove_support(dev); |
601 | 602 | ||
602 | vgpu_comm_deinit(); | 603 | vgpu_comm_deinit(); |
604 | gk20a_sched_ctrl_cleanup(g); | ||
603 | gk20a_user_deinit(dev, &nvgpu_class); | 605 | gk20a_user_deinit(dev, &nvgpu_class); |
604 | gk20a_get_platform(dev)->g = NULL; | 606 | gk20a_get_platform(dev)->g = NULL; |
605 | kfree(g); | 607 | kfree(g); |