gpu: nvgpu: vgpu: add mmu_debug_mode support

Added two new IVC commands that set gr and fb mmu debug mode.

Bug 2586624

Change-Id: I358fb04713a9754fb209c0a90d02130dd4a1caf6
Reviewed-on: https://git-master.nvidia.com/r/2204980
(cherry picked from commit db4e5b09891aff075dfffb7cc2fe0630a71ab9a6)
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2288347
Reviewed-by: Kajetan Dutka <kdutka@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Kajetan Dutka <kdutka@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c
index a4f02faa..fe89dcfb 100644
--- a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c
+++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_hal_gp10b.c
@@ -41,6 +41,7 @@
 #include "vgpu/dbg_vgpu.h"
 #include "vgpu/fecs_trace_vgpu.h"
 #include "vgpu/css_vgpu.h"
+#include "vgpu/fb_vgpu.h"
 #include "gp10b/gp10b.h"
 #include "gp10b/hal_gp10b.h"
 #include "vgpu/gm20b/vgpu_gr_gm20b.h"
@@ -250,7 +251,7 @@ static const struct gpu_ops vgpu_gp10b_ops = {
                 .read_wpr_info = NULL,
                 .is_debug_mode_enabled = NULL,
                 .set_debug_mode = vgpu_mm_mmu_set_debug_mode,
-                .set_mmu_debug_mode = NULL,
+                .set_mmu_debug_mode = vgpu_fb_set_mmu_debug_mode,
                 .tlb_invalidate = vgpu_mm_tlb_invalidate,
         },
         .clock_gating = {