case DRM_CAP_TIMESTAMP_MONOTONIC:
req->value = drm_timestamp_monotonic;
break;
+ case DRM_CAP_ASYNC_PAGE_FLIP:
+ req->value = dev->mode_config.async_page_flip;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/**
+ * Set device/driver capabilities
+ */
+int
+drm_setclientcap(struct drm_device *dev, void *data, struct drm_file *file_priv)
+{
+ struct drm_set_client_cap *req = data;
+
+ switch (req->capability) {
+ case DRM_CLIENT_CAP_STEREO_3D:
+ if (req->value > 1)
+ return -EINVAL;
+ file_priv->stereo_allowed = req->value;
+ break;
default:
return -EINVAL;
}
+
return 0;
}