1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
From 83b61e475696be0954c10b64c1510dddbf956d6f Mon Sep 17 00:00:00 2001
From: Yong Zhao <Yong.Zhao@amd.com>
Date: Thu, 14 Mar 2019 20:28:50 -0400
Subject: [PATCH 2933/2940] drm/amdgpu: Set VM_L2_CNTL.PDE_FAULT_CLASSIFICATION
to 0 for MMHUB 9.4
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c
index 7f79fa4b6ad1..6b7cdaadbd70 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c
@@ -195,7 +195,7 @@ static void mmhub_v9_4_init_cache_regs(struct amdgpu_device *adev, int hubid)
tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL,
L2_PDE0_CACHE_TAG_GENERATION_MODE, 0);
tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL,
- PDE_FAULT_CLASSIFICATION, 1);
+ PDE_FAULT_CLASSIFICATION, 0);
tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL,
CONTEXT1_IDENTITY_ACCESS_MODE, 1);
tmp = REG_SET_FIELD(tmp, VML2PF0_VM_L2_CNTL,
--
2.17.1
|
