drm/amdgpu: Correct the amdgpu_ucode_fini_bo place for Tonga

The amdgpu_ucode_fini_bo should be called after gfx_v8_0_hw_fini,
or it will have KCQ disable failed issue.

For Tonga, as it firstly finishes SMC block, and the SMC hw fini
will call amdgpu_ucode_fini, which will lead the amdgpu_ucode_fini_bo
called before gfx_v8_0_hw_fini, this is incorrect.

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 9a2c2c3f0603..cc582e2271e1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1457,6 +1457,9 @@ static int amdgpu_device_ip_fini(struct amdgpu_device *adev)
         }
 
         for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
+                if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC &&
+                        adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
+                        amdgpu_ucode_fini_bo(adev);
                 if (!adev->ip_blocks[i].status.hw)
                         continue;