gpu: nvgpu: add HALs to submit and wait for runlist

Add below two new HALs
gops.fifo.runlist_hw_submit() to submit a new runlist to hardware
gops.fifo.runlist_wait_pending() to wait until runlist write is successful

Set existing API gk20a_fifo_runlist_wait_pending() to
gops.fifo.runlist_wait_pending HAL

Add new API gk20a_fifo_runlist_hw_submit() which submits the runlist to h/w
and set it to gops.fifo.runlist_hw_submit HAL

Jira NVGPUT-20

Change-Id: Ic23f7d947e30883aca0b536de818e79e14733195
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1700548
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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 0a58445f..9fc3a494 100644
--- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
@@ -461,6 +461,8 @@ static const struct gpu_ops gm20b_ops = {
                 .get_syncpt_incr_cmd_size = gk20a_fifo_get_syncpt_incr_cmd_size,
                 .get_sync_ro_map = NULL,
 #endif
+                .runlist_hw_submit = gk20a_fifo_runlist_hw_submit,
+                .runlist_wait_pending = gk20a_fifo_runlist_wait_pending,
         },
         .gr_ctx = {
                 .get_netlist_name = gr_gm20b_get_netlist_name,