From: Philip Yang <Philip.Yang@amd.com>
Date: Wed, 3 May 2023 17:41:40 +0000 (-0400)
Subject: drm/amdgpu: Enable translate further for GC v9.4.3
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d728eda3c59daf2df71f9aae4bb2d3a1eef081da;p=linux.git

drm/amdgpu: Enable translate further for GC v9.4.3

To extend UTCL2 reach.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 3ed286b72cae9..67e669e0141cc 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -2107,6 +2107,7 @@ static int gmc_v9_0_sw_init(void *handle)
 		bitmap_or(adev->vmhubs_mask, adev->vmhubs_mask, &inst_mask, 32);
 
 		amdgpu_vm_adjust_size(adev, 256 * 1024, 9, 3, 48);
+		adev->gmc.translate_further = adev->vm_manager.num_level > 1;
 		break;
 	default:
 		break;