Fence buf needs to be used on suspend/resume phase.
Signed-off-by: Huang Rui <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 68ccaed..19180aa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -358,8 +358,6 @@ static int psp_load_fw(struct amdgpu_device *adev)
if (ret)
goto failed_mem;
- amdgpu_bo_free_kernel(&psp->fence_buf_bo,
- &psp->fence_buf_mc_addr, &psp->fence_buf);
kfree(cmd);
return 0;
@@ -423,6 +421,10 @@ static int psp_hw_fini(void *handle)
amdgpu_bo_free_kernel(&psp->fw_pri_bo,
&psp->fw_pri_mc_addr, &psp->fw_pri_buf);
+ if (psp->fence_buf_bo)
+ amdgpu_bo_free_kernel(&psp->fence_buf_bo,
+ &psp->fence_buf_mc_addr, &psp->fence_buf);
+
return 0;
}
--
2.7.4
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