diff options
| author | Candice Li <candice.li@amd.com> | 2022-04-17 12:39:46 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-04-21 22:58:10 +0300 |
| commit | fe96e5636acf4243834bc1686f6ee8264b7a68dd (patch) | |
| tree | 6ec2fc63f5e103ea6f0d93f6c1743c136ef0f7a4 /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | |
| parent | 747eea073252b5e30e0e38d04e3fdef7c86f16b5 (diff) | |
| download | linux-fe96e5636acf4243834bc1686f6ee8264b7a68dd.tar.xz | |
drm/amdgpu: Use indirect buffer and save response status for TA load/invoke
The upcoming TA debugfs interface needs to use indirect buffer
when performing TA invoke and check psp response status for TA
load and invoke.
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index ff7d533eb746..cf8d3199b35b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -48,6 +48,17 @@ enum psp_shared_mem_size { PSP_SECUREDISPLAY_SHARED_MEM_SIZE = 0x4000, }; +enum ta_type_id { + TA_TYPE_XGMI = 1, + TA_TYPE_RAS, + TA_TYPE_HDCP, + TA_TYPE_DTM, + TA_TYPE_RAP, + TA_TYPE_SECUREDISPLAY, + + TA_TYPE_MAX_INDEX, +}; + struct psp_context; struct psp_xgmi_node_info; struct psp_xgmi_topology_info; @@ -151,9 +162,11 @@ struct ta_mem_context { struct ta_context { bool initialized; uint32_t session_id; + uint32_t resp_status; struct ta_mem_context mem_context; struct psp_bin_desc bin_desc; enum psp_gfx_cmd_id ta_load_type; + enum ta_type_id ta_type; }; struct ta_cp_context { @@ -407,6 +420,18 @@ int psp_gpu_reset(struct amdgpu_device *adev); int psp_update_vcn_sram(struct amdgpu_device *adev, int inst_idx, uint64_t cmd_gpu_addr, int cmd_size); +int psp_ta_init_shared_buf(struct psp_context *psp, + struct ta_mem_context *mem_ctx); +void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx); +int psp_ta_unload(struct psp_context *psp, struct ta_context *context); +int psp_ta_load(struct psp_context *psp, struct ta_context *context); +int psp_ta_invoke(struct psp_context *psp, + uint32_t ta_cmd_id, + struct ta_context *context); +int psp_ta_invoke_indirect(struct psp_context *psp, + uint32_t ta_cmd_id, + struct ta_context *context); + int psp_xgmi_initialize(struct psp_context *psp, bool set_extended_data, bool load_ta); int psp_xgmi_terminate(struct psp_context *psp); int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id); @@ -425,6 +450,7 @@ int psp_ras_enable_features(struct psp_context *psp, union ta_ras_cmd_input *info, bool enable); int psp_ras_trigger_error(struct psp_context *psp, struct ta_ras_trigger_error_input *info); +int psp_ras_terminate(struct psp_context *psp); int psp_hdcp_invoke(struct psp_context *psp, uint32_t ta_cmd_id); int psp_dtm_invoke(struct psp_context *psp, uint32_t ta_cmd_id); |