From: Nirmoy Das <nirmoy.das@amd.com>
To: Christian.Koenig@amd.com
Cc: Nirmoy Das <nirmoy.das@amd.com>, amd-gfx@lists.freedesktop.org
Subject: [PATCH 1/4] drm/amdgpu: expose amdgpu_bo_create_shadow()
Date: Wed, 21 Apr 2021 18:35:20 +0200 [thread overview]
Message-ID: <20210421163523.14493-1-nirmoy.das@amd.com> (raw)
Exposed amdgpu_bo_create_shadow() will be needed
for amdgpu_vm handling.
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 6 +++---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 1345f7eba011..9cdeb20fb6cd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -625,9 +625,9 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
return r;
}
-static int amdgpu_bo_create_shadow(struct amdgpu_device *adev,
- unsigned long size,
- struct amdgpu_bo *bo)
+int amdgpu_bo_create_shadow(struct amdgpu_device *adev,
+ unsigned long size,
+ struct amdgpu_bo *bo)
{
struct amdgpu_bo_param bp;
int r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index 973c88bdf37b..e0ec48d6a3fd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -271,6 +271,9 @@ int amdgpu_bo_create_user(struct amdgpu_device *adev,
struct amdgpu_bo_user **ubo_ptr);
void amdgpu_bo_free_kernel(struct amdgpu_bo **bo, u64 *gpu_addr,
void **cpu_addr);
+int amdgpu_bo_create_shadow(struct amdgpu_device *adev,
+ unsigned long size,
+ struct amdgpu_bo *bo);
int amdgpu_bo_kmap(struct amdgpu_bo *bo, void **ptr);
void *amdgpu_bo_kptr(struct amdgpu_bo *bo);
void amdgpu_bo_kunmap(struct amdgpu_bo *bo);
--
2.31.1
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next reply other threads:[~2021-04-21 16:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-21 16:35 Nirmoy Das [this message]
2021-04-21 16:35 ` [PATCH 2/4] drm/amdgpu: create shadow bo using amdgpu_bo_create_shadow() Nirmoy Das
2021-04-22 7:08 ` Christian König
2021-04-22 8:04 ` Nirmoy
2021-04-21 16:35 ` [PATCH 3/4] drm/amdgpu: cleanup amdgpu_bo_create() Nirmoy Das
2021-04-21 16:35 ` [PATCH 4/4] drm/amdgpu: remove AMDGPU_GEM_CREATE_SHADOW flag Nirmoy Das
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