> > > Second, in the KMS case, we'd be able to skip the kernel VT switch, because > > > the KMS driver uses its own framebuffer anyway. > > > > > > So, is there any reasonable way to check that from the outside of the graphics > > > driver? It should be general enough to cover the cases when there are two > > > graphics adapters with different drivers in the system and so forth. > > > > Inside the kernel? If you have a struct pci_dev you can get the > > associated struct drm_device with pci_get_drvdata and then check the > > KMS feature: drm_core_check_feature(dev, DRIVER_MODESET). > > Yeah, I know that. > > > I'm note sure how to check that a device is graphic card though :| > > Well, that's the "outside of the graphics driver" part of my question. :-) if ((pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA) .... _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
