void
i915_driver_lastclose(struct drm_device *dev)
{
struct inteldrm_softc *dev_priv = dev->dev_private;
struct vm_page *p;
int ret;
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
intel_fb_restore_mode(dev);
return;
}
ret = i915_gem_idle(dev);
if (ret)
DRM_ERROR("failed to idle hardware: %d\n", ret);
if (dev_priv->agpdmat != NULL) {
/*
* make sure we nuke everything, we may have mappings that we've
* unrefed, but uvm has a reference to them for maps. Make sure
* they get unbound and any accesses will segfault.
* XXX only do ones in GEM.
*/
for (p = dev_priv->pgs; p < dev_priv->pgs +
(dev->agp->info.ai_aperture_size / PAGE_SIZE); p++)
pmap_page_protect(p, VM_PROT_NONE);
agp_bus_dma_destroy((struct agp_softc *)dev->agp->agpdev,
dev_priv->agpdmat);
}
dev_priv->agpdmat = NULL;
}
void
i915_driver_lastclose(struct drm_device *dev)
{
int ret;
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
intel_fb_restore_mode(dev);
return;
}
ret = i915_gem_idle(dev);
if (ret)
DRM_ERROR("failed to idle hardware: %d\n", ret);
}
