diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c index 9b960ba0b7ac..f2981d21d4e0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c @@ -156,6 +156,7 @@ int amdgpu_xcp_init(struct amdgpu_xcp_mgr *xcp_mgr, int num_xcps, int mode) xcp_mgr->num_xcps = num_xcps; amdgpu_xcp_update_partition_sched_list(adev); + xcp_mgr->num_xcp_per_mem_partition = num_xcps / xcp_mgr->adev->gmc.num_mem_partitions; return 0; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h index 39aca87ce204..68b63b970ce8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h @@ -83,6 +83,9 @@ struct amdgpu_xcp_mgr { struct amdgpu_xcp xcp[MAX_XCP]; uint8_t num_xcps; int8_t mode; + + /* Used to determine KFD memory size limits per XCP */ + unsigned int num_xcp_per_mem_partition; }; struct amdgpu_xcp_mgr_funcs { |