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drm/amdgpu: KFD graphics interop support compute partition

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kfd_ioctl_get_dmabuf use the amdgpu bo xcp_id to get the gpu_id of the
KFD node from the exported dmabuf_adev, and then create kfd bo on the
correct adev and KFD node when importing the amdgpu bo to KFD.

Remove function kfd_device_by_adev, it is not needed as it is the same
result as dmabuf_adev->kfd.dev->nodes[0]->id.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Philip Yang
2023-03-09 19:30:02 -05:00
committed by Alex Deucher
parent 3ebfd221c1
commit 2fa9ff25de
5 changed files with 10 additions and 29 deletions
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1
drivers/gpu/drm/amd/amdkfd/kfd_priv.h
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@@ -1068,7 +1068,6 @@ struct kfd_topology_device *kfd_topology_device_by_proximity_domain_no_lock(
struct kfd_topology_device *kfd_topology_device_by_id(uint32_t gpu_id);
struct kfd_node *kfd_device_by_id(uint32_t gpu_id);
struct kfd_node *kfd_device_by_pci_dev(const struct pci_dev *pdev);
struct kfd_node *kfd_device_by_adev(const struct amdgpu_device *adev);
static inline bool kfd_irq_is_from_node(struct kfd_node *node, uint32_t node_id,
uint32_t vmid)
{