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Commit b4de2c5a authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
Browse files

drm/amdgpu: do not free fence buf when driver probes. 



Fence buf needs to be used on suspend/resume phase.

Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4573f0f2

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

+4 −2
Original line number Diff line number Diff line
@@ -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;

}