diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h index 32775260556f..b63f53242c57 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h @@ -56,6 +56,30 @@ enum AMDGPU_XCP_STATE { AMDGPU_XCP_RESUME, }; +enum amdgpu_xcp_res_id { + AMDGPU_XCP_RES_XCC, + AMDGPU_XCP_RES_DMA, + AMDGPU_XCP_RES_DEC, + AMDGPU_XCP_RES_JPEG, + AMDGPU_XCP_RES_MAX, +}; + +struct amdgpu_xcp_res_details { + enum amdgpu_xcp_res_id id; + u8 num_inst; + u8 num_shared; + struct kobject kobj; +}; + +struct amdgpu_xcp_cfg { + u8 mode; + struct amdgpu_xcp_res_details xcp_res[AMDGPU_XCP_RES_MAX]; + u8 num_res; + struct amdgpu_xcp_mgr *xcp_mgr; + struct kobject kobj; + u16 compatible_nps_modes; +}; + struct amdgpu_xcp_ip_funcs { int (*prepare_suspend)(void *handle, uint32_t inst_mask); int (*suspend)(void *handle, uint32_t inst_mask); @@ -97,6 +121,9 @@ struct amdgpu_xcp_mgr { /* Used to determine KFD memory size limits per XCP */ unsigned int num_xcp_per_mem_partition; + struct amdgpu_xcp_cfg *xcp_cfg; + uint32_t supp_xcp_modes; + uint32_t avail_xcp_modes; }; struct amdgpu_xcp_mgr_funcs { @@ -108,7 +135,9 @@ struct amdgpu_xcp_mgr_funcs { struct amdgpu_xcp_ip *ip); int (*get_xcp_mem_id)(struct amdgpu_xcp_mgr *xcp_mgr, struct amdgpu_xcp *xcp, uint8_t *mem_id); - + int (*get_xcp_res_info)(struct amdgpu_xcp_mgr *xcp_mgr, + int mode, + struct amdgpu_xcp_cfg *xcp_cfg); int (*prepare_suspend)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); int (*suspend)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); int (*prepare_resume)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id); @@ -146,6 +175,9 @@ int amdgpu_xcp_open_device(struct amdgpu_device *adev, void amdgpu_xcp_release_sched(struct amdgpu_device *adev, struct amdgpu_ctx_entity *entity); +void amdgpu_xcp_cfg_sysfs_init(struct amdgpu_device *adev); +void amdgpu_xcp_cfg_sysfs_fini(struct amdgpu_device *adev); + #define amdgpu_xcp_select_scheds(adev, e, c, d, x, y) \ ((adev)->xcp_mgr && (adev)->xcp_mgr->funcs && \ (adev)->xcp_mgr->funcs->select_scheds ? \ |