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amdgpu: add mqd structure for vcn user queue

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adding VCN IP specific parmaters to be part of MQD
structure.

Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
This commit is contained in:
Saleemkhan Jamadar 2025-01-10 23:20:15 +05:30
parent 7d43d9b6fe
commit 2dd719fab3
1 changed files with 21 additions and 0 deletions
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21
include/drm/amdgpu_drm.h
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@ -578,6 +578,27 @@ struct drm_amdgpu_userq_wait {
__u64 out_fences;
};
struct drm_amdgpu_userq_mqd_vcn {
/**
* @agdb_handle: the handle of aggregate doorbell GEM object
* associated to this userqueue client.
*/
__u32 agdb_handle;
/**
* @agdb_offset: 32-bit offset of the doorbell in the doorbell bo.
* Kernel will generate absolute doorbell offset using agdb_handle
* and agdb_offset in the doorbell bo.
*/
__u32 agdb_offset;
/**
* @affinity: set specific VCN instance to use.
* 0 : default, scheduler to manage.
* 1 : VCN0 instance
* 2 : VCN1 instance
*/
__u32 affinity;
};
/* vm ioctl */
#define AMDGPU_VM_OP_RESERVE_VMID 1
#define AMDGPU_VM_OP_UNRESERVE_VMID 2