gpu: nvgpu: add HALs to enable/disable hub interrupts

Add below two new HALs
gops.fb.enable_hub_intr() to enable hub interrupts
gops.fb.disable_hub_intr() to disable hub interrupts

Set existing APIs gv11b_fb_enable/disable_hub_intr() to these HALs

Call the HALs everywhere instead of calling the APIs directly

Jira NVGPUT-44

Change-Id: Id299c6d228733ed365a71be6b180186776cc1306
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1725977
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index f6318257..01e0511d 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -515,6 +515,10 @@ struct gpu_ops {
                 int (*mem_unlock)(struct gk20a *g);
                 int (*init_nvlink)(struct gk20a *g);
                 int (*enable_nvlink)(struct gk20a *g);
+                void (*enable_hub_intr)(struct gk20a *g, unsigned int index,
+                        unsigned int intr_type);
+                void (*disable_hub_intr)(struct gk20a *g, unsigned int index,
+                        unsigned int intr_type);
         } fb;
         struct {
                 void (*slcg_bus_load_gating_prod)(struct gk20a *g, bool prod);