gpu: nvgpu: post CILP_PREEMPTION_STARTED/COMPLETE events

Remove posting of events using old channel event API i.e.
gk20a_channel_post_event()

Also, update gk20a_channel_semaphore_wakeup() to post
events when called from ce2_nonblockpipe_isr()

Bug 200089620

Change-Id: I677cdab11183a649663ff9272a527c63b9994430
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1112275
(cherry picked from commit 4840efda393cd5928f1a8463db8b52cc586860bc)
Reviewed-on: http://git-master/r/1120289
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c b/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c
index b2d417b7..4cb13f3b 100644
--- a/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/ce2_gp10b.c
@@ -26,7 +26,7 @@ static u32 ce2_nonblockpipe_isr(struct gk20a *g, u32 fifo_intr)
         gk20a_dbg(gpu_dbg_intr, "ce2 non-blocking pipe interrupt\n");
 
         /* wake theads waiting in this channel */
-        gk20a_channel_semaphore_wakeup(g);
+        gk20a_channel_semaphore_wakeup(g, true);
         return ce2_intr_status_nonblockpipe_pending_f();
 }