Ta is optional, so check if ta firmware is loaded or not.
Signed-off-by: xinhui pan <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 7e3e1d588d74..0bd9df9fd289 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -656,6 +656,9 @@ static int psp_ras_initialize(struct psp_context *psp)
{
int ret;
+ if (!psp->adev->psp.ta_fw)
+ return -ENOENT;
+
if (!psp->ras.ras_initialized) {
ret = psp_ras_init_shared_buf(psp);
if (ret)
--
2.17.1
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