gpu: nvgpu: add is_preempt_pending fifo ops

is_preempt_pending fifo ops is added as t19x
preempt done sequence is differnt than legacy
chips.

Change-Id: I6b46be1f5b911ae11bbe806968cb8fabb21848e0
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1309678
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/fifo_gm20b.c b/drivers/gpu/nvgpu/gm20b/fifo_gm20b.c
index bf0fb018..0c270910 100644
--- a/drivers/gpu/nvgpu/gm20b/fifo_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/fifo_gm20b.c
@@ -175,4 +175,5 @@ void gm20b_init_fifo(struct gpu_ops *gops)
         gops->fifo.dump_eng_status = gk20a_dump_eng_status;
         gops->fifo.dump_channel_status_ramfc = gk20a_dump_channel_status_ramfc;
         gops->fifo.intr_0_error_mask = gk20a_fifo_intr_0_error_mask;
+        gops->fifo.is_preempt_pending = gk20a_fifo_is_preempt_pending;
 }