Signed-off-by: Huang Rui <ray.hu...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 873d2f7..d4bf6c3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -435,18 +435,30 @@ static int psp_resume(void *handle)
{
int ret;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ struct psp_context *psp = &adev->psp;
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
return 0;
+ DRM_INFO("PSP is resuming...\n");
+
mutex_lock(&adev->firmware.mutex);
- ret = psp_load_fw(adev);
+ ret = psp_hw_start(psp);
if (ret)
- DRM_ERROR("PSP resume failed\n");
+ goto failed;
+
+ ret = psp_np_fw_load(psp);
+ if (ret)
+ goto failed;
mutex_unlock(&adev->firmware.mutex);
+ return 0;
+
+failed:
+ DRM_ERROR("PSP resume failed\n");
+ mutex_unlock(&adev->firmware.mutex);
return ret;
}
--
2.7.4
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