gpu: nvgpu: add teardown_ch_tsg fifo ops

teardown_ch_tsg fifo ops added as t19x s/w recovery procedure
is different than legacy chips.

JIRA GPUT19X-7

Change-Id: I5b88f2c1a19d309e5c97c588ddf9689163a75fea
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1327932
Reviewed-by: Automatic_Commit_Validation_User
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 fc653357..edf962de 100644
--- a/drivers/gpu/nvgpu/gm20b/fifo_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/fifo_gm20b.c
@@ -226,4 +226,5 @@ void gm20b_init_fifo(struct gpu_ops *gops)
         gops->fifo.is_preempt_pending = gk20a_fifo_is_preempt_pending;
         gops->fifo.init_pbdma_intr_descs = gm20b_fifo_init_pbdma_intr_descs;
         gops->fifo.reset_enable_hw = gk20a_init_fifo_reset_enable_hw;
+        gops->fifo.teardown_ch_tsg = gk20a_fifo_teardown_ch_tsg;
 }