drm/amdgpu: disable CRTCs before teardown
Some code called by drm_crtc_force_disable_all() wants to wait for all
fences, so only do fence teardown after CRTCs are disabled.
Fixes: 84b89bdcedf8 ("drm/amdgpu: Turn off CRTCs on driver unload")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index df7ab245..39c01b9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1708,11 +1708,11 @@
DRM_INFO("amdgpu: finishing device.\n");
adev->shutdown = true;
+ drm_crtc_force_disable_all(adev->ddev);
/* evict vram memory */
amdgpu_bo_evict_vram(adev);
amdgpu_ib_pool_fini(adev);
amdgpu_fence_driver_fini(adev);
- drm_crtc_force_disable_all(adev->ddev);
amdgpu_fbdev_fini(adev);
r = amdgpu_fini(adev);
kfree(adev->ip_block_status);