From 6d5d2ee63cee7025badda3b74ae2ef7ab097acfa Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Fri, 8 Jan 2016 19:28:58 +0100 Subject: Bluetooth: add LED trigger for indicating HCI is powered up Add support for LED triggers to the Bluetooth subsystem and add kernel config symbol BT_LEDS for it. For now one trigger for indicating "HCI is powered up" is supported. Signed-off-by: Heiner Kallweit Signed-off-by: Marcel Holtmann --- net/bluetooth/leds.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 net/bluetooth/leds.h (limited to 'net/bluetooth/leds.h') diff --git a/net/bluetooth/leds.h b/net/bluetooth/leds.h new file mode 100644 index 000000000000..068261a4e12c --- /dev/null +++ b/net/bluetooth/leds.h @@ -0,0 +1,18 @@ +/* + * Copyright 2015, Heiner Kallweit + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#if IS_ENABLED(CONFIG_BT_LEDS) +void hci_leds_update_powered(struct hci_dev *hdev, bool enabled); +void hci_leds_init(struct hci_dev *hdev); +void hci_leds_exit(struct hci_dev *hdev); +#else +static inline void hci_leds_update_powered(struct hci_dev *hdev, + bool enabled) {} +static inline void hci_leds_init(struct hci_dev *hdev) {} +static inline void hci_leds_exit(struct hci_dev *hdev) {} +#endif -- cgit