blob: fa42a36fb4a13eb888b066cbd409dad2743e4df4 (
plain)
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
29
30
31
32
33
|
From eefd2041f4430996abb60c97177dc93c0ee6aea5 Mon Sep 17 00:00:00 2001
From: Prike Liang <Prike.Liang@amd.com>
Date: Fri, 16 Nov 2018 14:05:34 +0800
Subject: [PATCH 0563/2940] Revert "drm/amdgpu: add amdgpu_gmc_get_pde_for_bo
helper v2"
This reverts commit d278082be7312ae62cd54cb1a984027171726ab5.
For the jira SWDEV-167318
Change-Id: I4a18fd3a159dacba793a57dc0f5fd2c45cefbb9b
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 38f83dd3d6ef..b9d6a214f651 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1515,6 +1515,9 @@ uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
flags |= AMDGPU_PTE_SNOOPED;
}
+ if (mem && mem->mem_type == AMDGPU_PL_DGMA_IMPORT)
+ flags |= AMDGPU_PTE_SYSTEM;
+
return flags;
}
--
2.17.1
|
