gpu: nvgpu: enable MMU_DEBUG_MODE for gv11b

NV_PGPC_PRI_MMU_DEBUG_CTRL is now context switched in gv11b
FECS ucode. Enable NVGPU_SUPPORT_SET_CTX_MMU_DEBUG_MODE, so that
userspace can use NVGPU_DBG_GPU_IOCTL_SET_CTX_MMU_DEBUG_MODE
ioctl for gv11b.

Bug 2515097
Bug 2713590

Change-Id: Ia9fb36cffc9e67cf96c31c50ffa4c59997258ce2
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2115019
(cherry picked from commit 3f9ea7dfd854d748c3d0fae52e2981bae1c8e650)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2208768
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Kajetan Dutka <kdutka@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: Kajetan Dutka <kdutka@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c
index d80bf0f0..2e2c3b8f 100644
--- a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c
@@ -956,7 +956,7 @@ int gv11b_init_hal(struct gk20a *g)
         __nvgpu_set_enabled(g, NVGPU_PMU_FECS_BOOTSTRAP_DONE, false);
         __nvgpu_set_enabled(g, NVGPU_FECS_TRACE_VA, true);
         __nvgpu_set_enabled(g, NVGPU_FECS_TRACE_FEATURE_CONTROL, true);
-        __nvgpu_set_enabled(g, NVGPU_SUPPORT_SET_CTX_MMU_DEBUG_MODE, false);
+        __nvgpu_set_enabled(g, NVGPU_SUPPORT_SET_CTX_MMU_DEBUG_MODE, true);
 
         __nvgpu_set_enabled(g, NVGPU_SUPPORT_MULTIPLE_WPR, false);
         __nvgpu_set_enabled(g, NVGPU_SUPPORT_PLATFORM_ATOMIC, true);