drm/amdgpu: export ta fw info

Output the ta fw, aka xgmi/ras, via debugfs.

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index b65e18101108..4d0ccca891cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -295,6 +295,17 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
                 fw_info->ver = adev->pm.fw_version;
                 fw_info->feature = 0;
                 break;
+        case AMDGPU_INFO_FW_TA:
+                if (query_fw->index > 1)
+                        return -EINVAL;
+                if (query_fw->index == 0) {
+                        fw_info->ver = adev->psp.ta_fw_version;
+                        fw_info->feature = adev->psp.ta_xgmi_ucode_version;
+                } else {
+                        fw_info->ver = adev->psp.ta_fw_version;
+                        fw_info->feature = adev->psp.ta_ras_ucode_version;
+                }
+                break;
         case AMDGPU_INFO_FW_SDMA:
                 if (query_fw->index >= adev->sdma.num_instances)
                         return -EINVAL;
@@ -1327,6 +1338,16 @@ static int amdgpu_debugfs_firmware_info(struct seq_file *m, void *data)
         seq_printf(m, "ASD feature version: %u, firmware version: 0x%08x\n",
                    fw_info.feature, fw_info.ver);
 
+        query_fw.fw_type = AMDGPU_INFO_FW_TA;
+        for (i = 0; i < 2; i++) {
+                query_fw.index = i;
+                ret = amdgpu_firmware_info(&fw_info, &query_fw, adev);
+                if (ret)
+                        continue;
+                seq_printf(m, "TA %s feature version: %u, firmware version: 0x%08x\n",
+                                i ? "RAS" : "XGMI", fw_info.feature, fw_info.ver);
+        }
+
         /* SMC */
         query_fw.fw_type = AMDGPU_INFO_FW_SMC;
         ret = amdgpu_firmware_info(&fw_info, &query_fw, adev);