Signed-off-by: Karol Herbst kherbst@redhat.com CC: Alex Hung alex.hung@canonical.com CC: Rafael J. Wysocki rafael.j.wysocki@intel.com CC: Dave Airlie airlied@redhat.com CC: Lyude Paul lyude@redhat.com CC: Ben Skeggs bskeggs@redhat.com --- drivers/gpu/drm/nouveau/nouveau_drm.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 16441c5bf29c..b16157a9c736 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -910,6 +910,7 @@ nouveau_pmops_runtime_suspend(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct nouveau_drm *drm = nouveau_drm(drm_dev); int ret;
if (!nouveau_pmops_runtime()) { @@ -919,6 +920,10 @@ nouveau_pmops_runtime_suspend(struct device *dev)
nouveau_switcheroo_optimus_dsm(); ret = nouveau_do_suspend(drm_dev, true); + if (ret) { + NV_ERROR(drm, "suspend failed with: %d\n", ret); + return ret; + } pci_save_state(pdev); pci_disable_device(pdev); pci_ignore_hotplug(pdev);