Hi,
> diff --git a/include/linux/usb/typec_notify.h
> b/include/linux/usb/typec_notify.h
> new file mode 100644
> index 000000000000..a3f1f3b3ae47
> --- /dev/null
> +++ b/include/linux/usb/typec_notify.h
> @@ -0,0 +1,17 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +
> +#ifndef __USB_TYPEC_NOTIFY
> +#define __USB_TYPEC_NOTIFY
> +
> +#include <linux/notifier.h>
> +
> +enum usb_typec_event {
> + TYPEC_ALTMODE_REGISTERED
> +};
Don't you need to know when the altmode is removed?
> +
> +int typec_register_notify(struct notifier_block *nb);
> +int typec_unregister_notify(struct notifier_block *nb);
> +
> +void typec_notify_event(unsigned long event, void *data);
Declare typec_notify_event() in drivers/usb/typec/bus.h
thanks,
--
heikki
