gpu: nvgpu: add gops.fifo.check_tsg_ctxsw_timeout/check_ch_ctxsw_timeout

RM Server acts differently for ctxsw timeout check. It won't check
GP_GET or accumulated timeouts, but notify guest and go to recovery.

Jira VQRM-3058

Change-Id: I428aea34dc517311eb7e73feb556145e916309fb
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1679706
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
index f2ae97cf..fa493192 100644
--- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
@@ -439,6 +439,8 @@ static const struct gpu_ops gm20b_ops = {
                 .tsg_unbind_channel = gk20a_fifo_tsg_unbind_channel,
                 .post_event_id = gk20a_tsg_event_id_post_event,
                 .ch_abort_clean_up = gk20a_channel_abort_clean_up,
+                .check_tsg_ctxsw_timeout = gk20a_fifo_check_tsg_ctxsw_timeout,
+                .check_ch_ctxsw_timeout = gk20a_fifo_check_ch_ctxsw_timeout,
 #ifdef CONFIG_TEGRA_GK20A_NVHOST
                 .alloc_syncpt_buf = gk20a_fifo_alloc_syncpt_buf,
                 .free_syncpt_buf = gk20a_fifo_free_syncpt_buf,