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From 1e4a9872f910936b1aa73f19e131a052d49728a3 Mon Sep 17 00:00:00 2001
From: Chaudhary Amit Kumar <Chaudharyamit.Kumar@amd.com>
Date: Wed, 31 Jul 2019 14:14:53 +0530
Subject: [PATCH 2827/2940] Revert "drm/amdgpu: fix using shared fence for
exported BOs v2"
This reverts commit b791f267e859e5794897447a02a46e98bf0fbcfe.
---
drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 8 --------
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
index d497467b7fc6..c6c186debbe2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
@@ -118,6 +118,7 @@ int amdgpu_bo_list_create(struct amdgpu_device *adev, struct drm_file *filp,
entry->priority = min(info[i].bo_priority,
AMDGPU_BO_LIST_MAX_PRIORITY);
entry->tv.bo = &bo->tbo;
+ entry->tv.num_shared = !bo->prime_shared_count;
if (bo->preferred_domains == AMDGPU_GEM_DOMAIN_GDS)
list->gds_obj = bo;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 4e3dc5dd295a..880164b6a7d7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -601,10 +601,6 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
return r;
}
- /* One for TTM and one for the CS job */
- amdgpu_bo_list_for_each_entry(e, p->bo_list)
- e->tv.num_shared = 2;
-
amdgpu_bo_list_get_list(p->bo_list, &p->validated);
if (p->bo_list->first_userptr != p->bo_list->num_entries)
p->mn = amdgpu_mn_get(p->adev, AMDGPU_MN_TYPE_GFX);
@@ -688,10 +684,6 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
amdgpu_bo_list_for_each_entry(e, p->bo_list) {
struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo);
-
- /* Make sure we use the exclusive slot for shared BOs */
- if (bo->prime_shared_count)
- e->tv.num_shared = 0;
e->bo_va = amdgpu_vm_bo_find(vm, bo);
}
--
2.17.1
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