if (!active)
sd_eviocrevoke(fd);
break;
- case DEVICE_TYPE_FBDEV:
case DEVICE_TYPE_UNKNOWN:
default:
/* fallback for devices wihout synchronizations */
close_nointr_nofail(sd->fd);
sd->fd = r;
break;
- case DEVICE_TYPE_FBDEV:
- /* fbdev devices have no way to synchronize access. Moreover,
- * they mostly operate through mmaps() without any pageflips
- * and modesetting, so there is no way for us to prevent access
- * but tear down mmaps.
- * That would be quite expensive to do on a per-fd context. So
- * ignore legcy fbdev and let its users feel the pain they asked
- * for when deciding for fbdev. */
case DEVICE_TYPE_UNKNOWN:
default:
/* fallback for devices wihout synchronizations */
* protection this way. */
sd_eviocrevoke(sd->fd);
break;
- case DEVICE_TYPE_FBDEV:
case DEVICE_TYPE_UNKNOWN:
default:
/* fallback for devices without synchronization */
subsystem = udev_device_get_subsystem(dev);
type = DEVICE_TYPE_UNKNOWN;
- if (streq_ptr(subsystem, "graphics")) {
- if (!streq(sysname, "fbcon") && startswith(sysname, "fb"))
- type = DEVICE_TYPE_FBDEV;
- } else if (streq_ptr(subsystem, "drm")) {
+ if (streq_ptr(subsystem, "drm")) {
if (startswith(sysname, "card"))
type = DEVICE_TYPE_DRM;
} else if (streq_ptr(subsystem, "input")) {
goto err_dev;
}
sp = udev_device_get_syspath(dev);
- } else if (sd->type != DEVICE_TYPE_FBDEV &&
- sd->type != DEVICE_TYPE_DRM) {
+ } else if (sd->type != DEVICE_TYPE_DRM) {
/* Prevent opening unsupported devices. Especially devices of
* subsystem "input" must be opened via the evdev node as
* we require EVIOCREVOKE. */