diff options
Diffstat (limited to 'drivers/gpu/drm/udl/udl_drv.c')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_drv.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index 17d34e0edbdd..f0851db6ba6c 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -16,6 +16,20 @@ static int udl_driver_set_busid(struct drm_device *d, struct drm_master *m) return 0; } +static int udl_usb_suspend(struct usb_interface *interface, + pm_message_t message) +{ + return 0; +} + +static int udl_usb_resume(struct usb_interface *interface) +{ + struct drm_device *dev = usb_get_intfdata(interface); + + udl_modeset_restore(dev); + return 0; +} + static const struct vm_operations_struct udl_gem_vm_ops = { .fault = udl_gem_fault, .open = drm_gem_vm_open, @@ -122,6 +136,8 @@ static struct usb_driver udl_driver = { .name = "udl", .probe = udl_usb_probe, .disconnect = udl_usb_disconnect, + .suspend = udl_usb_suspend, + .resume = udl_usb_resume, .id_table = id_table, }; module_usb_driver(udl_driver); |