[PATCH] drm/amdgpu: output warning for unsupported ras error inject

[Tao Zhou]

Output a warning message if RAS TA returns UNSUPPORTED_ERROR_INJ status.

Signed-off-by: Tao Zhou <tao.zh...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 +++
 drivers/gpu/drm/amd/amdgpu/ta_ras_if.h  | 7 ++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 88274c254c76..50d84deeb8f4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -1328,6 +1328,9 @@ int psp_ras_invoke(struct psp_context *psp, uint32_t 
ta_cmd_id)
 
                if (ras_cmd->ras_status == TA_RAS_STATUS__ERROR_UNSUPPORTED_IP)
                    dev_warn(psp->adev->dev, "RAS WARNING: cmd failed due to 
unsupported ip\n");
+               else if (ras_cmd->ras_status == 
TA_RAS_STATUS__ERROR_UNSUPPORTED_ERROR_INJ)
+                       dev_warn(psp->adev->dev,
+                               "RAS WARNING: cmd failed due to unsupported 
error injection\n");
                else if (ras_cmd->ras_status)
                    dev_warn(psp->adev->dev, "RAS WARNING: ras status = 
0x%X\n", ras_cmd->ras_status);
        }
diff --git a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h 
b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
index de24a0a97d5e..5093826a43d1 100644
--- a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
+++ b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
@@ -59,7 +59,12 @@ enum ta_ras_status {
        TA_RAS_STATUS__ERROR_SYS_DRV_REG_ACCESS         = 0xA011,
        TA_RAS_STATUS__ERROR_RAS_READ_WRITE             = 0xA012,
        TA_RAS_STATUS__ERROR_NULL_PTR                   = 0xA013,
-       TA_RAS_STATUS__ERROR_UNSUPPORTED_IP             = 0xA014
+       TA_RAS_STATUS__ERROR_UNSUPPORTED_IP             = 0xA014,
+       TA_RAS_STATUS__ERROR_PCS_STATE_QUIET            = 0xA015,
+       TA_RAS_STATUS__ERROR_PCS_STATE_ERROR            = 0xA016,
+       TA_RAS_STATUS__ERROR_PCS_STATE_HANG             = 0xA017,
+       TA_RAS_STATUS__ERROR_PCS_STATE_UNKNOWN          = 0xA018,
+       TA_RAS_STATUS__ERROR_UNSUPPORTED_ERROR_INJ      = 0xA019
 };
 
 enum ta_ras_block {
-- 
2.17.1