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| author | James Zhu <James.Zhu@amd.com> | 2022-08-15 22:55:02 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 15:59:32 +0200 |
| commit | 0a9115fd952a5de27dc360dc0c4618b6a1846c58 (patch) | |
| tree | ce39f6704492db87351ccb618ce5a9c22228481e /drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h | |
| parent | drm/amdgpu: add partition ID track in ring (diff) | |
| download | linux-0a9115fd952a5de27dc360dc0c4618b6a1846c58.tar.xz linux-0a9115fd952a5de27dc360dc0c4618b6a1846c58.zip | |
drm/amdgpu: update header to support partition scheduling
Update header to support partition scheduling.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h index ad60520f952c..cca06d38b03d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h @@ -70,7 +70,9 @@ struct amdgpu_xcp { uint8_t id; uint8_t mem_id; bool valid; + atomic_t ref_cnt; struct drm_device *ddev; + struct amdgpu_sched gpu_sched[AMDGPU_HW_IP_NUM][AMDGPU_RING_PRIO_MAX]; }; struct amdgpu_xcp_mgr { @@ -97,6 +99,10 @@ struct amdgpu_xcp_mgr_funcs { int (*suspend)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); int (*prepare_resume)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); int (*resume)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); + int (*select_scheds)(struct amdgpu_device *adev, + u32 hw_ip, u32 hw_prio, struct amdgpu_fpriv *fpriv, + unsigned int *num_scheds, struct drm_gpu_scheduler ***scheds); + int (*update_partition_sched_list)(struct amdgpu_device *adev); }; int amdgpu_xcp_prepare_suspend(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); @@ -123,6 +129,15 @@ int amdgpu_xcp_open_device(struct amdgpu_device *adev, struct amdgpu_fpriv *fpriv, struct drm_file *file_priv); +#define amdgpu_xcp_select_scheds(adev, e, c, d, x, y) \ + ((adev)->xcp_mgr && (adev)->xcp_mgr->funcs && \ + (adev)->xcp_mgr->funcs->select_scheds ? \ + (adev)->xcp_mgr->funcs->select_scheds((adev), (e), (c), (d), (x), (y)) : -ENOENT) +#define amdgpu_xcp_update_partition_sched_list(adev) \ + ((adev)->xcp_mgr && (adev)->xcp_mgr->funcs && \ + (adev)->xcp_mgr->funcs->update_partition_sched_list ? \ + (adev)->xcp_mgr->funcs->update_partition_sched_list(adev) : 0) + static inline int amdgpu_xcp_get_num_xcp(struct amdgpu_xcp_mgr *xcp_mgr) { if (!xcp_mgr) |