Am 22.04.21 um 14:35 schrieb Nirmoy Das:
Remove shadow bo related code as vm code is creating shadow bo
using proper API.
Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 30 ++--------------------
1 file changed, 2 insertions(+), 28 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 9cdeb20fb6cd..4256cbfec5eb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -661,10 +661,7 @@ int amdgpu_bo_create_shadow(struct amdgpu_device *adev,
* @bp: parameters to be used for the buffer object
* @bo_ptr: pointer to the buffer object pointer
*
- * Creates an &amdgpu_bo buffer object; and if requested, also creates a
- * shadow object.
- * Shadow object is used to backup the original buffer object, and is always
- * in GTT.
+ * Creates an &amdgpu_bo buffer object.
*
* Returns:
* 0 for success or a negative error code on failure.
@@ -673,30 +670,7 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
struct amdgpu_bo_param *bp,
struct amdgpu_bo **bo_ptr)
{
- u64 flags = bp->flags;
- int r;
-
- bp->flags = bp->flags & ~AMDGPU_GEM_CREATE_SHADOW;
-
- r = amdgpu_bo_do_create(adev, bp, bo_ptr);
- if (r)
- return r;
-
- if ((flags & AMDGPU_GEM_CREATE_SHADOW) && !(adev->flags & AMD_IS_APU)) {
- if (!bp->resv)
- WARN_ON(dma_resv_lock((*bo_ptr)->tbo.base.resv,
- NULL));
-
- r = amdgpu_bo_create_shadow(adev, bp->size, *bo_ptr);
-
- if (!bp->resv)
- dma_resv_unlock((*bo_ptr)->tbo.base.resv);
-
- if (r)
- amdgpu_bo_unref(bo_ptr);
- }
-
- return r;
+ return amdgpu_bo_do_create(adev, bp, bo_ptr);
You can just rename amdgpu_bo_do_create() into amdgpu_bo_create() now
and drop the wrapper as far as I can see.
Christian.
}
/**
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