gpu: nvgpu: APIs to post event id events

Add below channel and TSG APIs to post events
on event_id interface

gk20a_channel_event_id_post_event()
gk20a_tsg_event_id_post_event()

Bug 200089620

Change-Id: I0cfadc9ffdb880b2410f97758fad47905c620db1
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1112267
(cherry picked from commit 9f50d7da4500af4dbf4dabe7916eda6fc220f4fb)
Reviewed-on: http://git-master/r/1120320
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
index ac872e30..9a23c973 100644
--- a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
@@ -59,4 +59,7 @@ struct tsg_gk20a {
 int gk20a_enable_tsg(struct tsg_gk20a *tsg);
 int gk20a_disable_tsg(struct tsg_gk20a *tsg);
 
+void gk20a_tsg_event_id_post_event(struct tsg_gk20a *tsg,
+                                       int event_id);
+
 #endif /* __TSG_GK20A_H_ */