diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 9153f69bad7f..d9e5eb24341d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -1782,6 +1782,31 @@ int psp_ras_trigger_error(struct psp_context *psp, return 0; } + +int psp_ras_query_address(struct psp_context *psp, + struct ta_ras_query_address_input *addr_in, + struct ta_ras_query_address_output *addr_out) +{ + struct ta_ras_shared_memory *ras_cmd; + int ret; + + if (!psp->ras_context.context.initialized) + return -EINVAL; + + ras_cmd = (struct ta_ras_shared_memory *)psp->ras_context.context.mem_context.shared_buf; + memset(ras_cmd, 0, sizeof(struct ta_ras_shared_memory)); + + ras_cmd->cmd_id = TA_RAS_COMMAND__QUERY_ADDRESS; + ras_cmd->ras_in_message.address = *addr_in; + + ret = psp_ras_invoke(psp, ras_cmd->cmd_id); + if (ret || ras_cmd->ras_status || psp->cmd_buf_mem->resp.status) + return -EINVAL; + + *addr_out = ras_cmd->ras_out_message.address; + + return 0; +} // ras end // HDCP start |