From 3f9ea7dfd854d748c3d0fae52e2981bae1c8e650 Mon Sep 17 00:00:00 2001 From: Thomas Fleury Date: Wed, 8 May 2019 15:42:11 -0700 Subject: [PATCH] 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 Change-Id: Ia9fb36cffc9e67cf96c31c50ffa4c59997258ce2 Signed-off-by: Thomas Fleury Reviewed-on: https://git-master.nvidia.com/r/2115019 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/hal/init/hal_gv11b.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/nvgpu/hal/init/hal_gv11b.c b/drivers/gpu/nvgpu/hal/init/hal_gv11b.c index 655993272..05ea78f49 100644 --- a/drivers/gpu/nvgpu/hal/init/hal_gv11b.c +++ b/drivers/gpu/nvgpu/hal/init/hal_gv11b.c @@ -1295,7 +1295,7 @@ int gv11b_init_hal(struct gk20a *g) nvgpu_set_enabled(g, NVGPU_SUPPORT_ZBC_STENCIL, true); nvgpu_set_enabled(g, NVGPU_SUPPORT_PREEMPTION_GFXP, true); nvgpu_set_enabled(g, NVGPU_SUPPORT_PLATFORM_ATOMIC, 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); /* * gv11b bypasses the IOMMU since it uses a special nvlink path to