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* Bluetooth: Add combined LED trigger for controller powerMarcel Holtmann2016-09-191-0/+27
| | | | | | | | | | | Instead of just having a LED trigger for power on a specific controller, this adds the LED trigger "bluetooth-power" that combines the power states of all controllers into a single trigger. This simplifies the trigger selection and also supports multiple controllers per host system via a single LED. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
* Bluetooth: Use managed version of led_trigger_register in LED triggerHeiner Kallweit2016-02-231-7/+1
| | | | | | | | Recently a managed version of led_trigger_register was introduced. Using devm_led_trigger_register allows to simplify the LED trigger code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: add LED trigger for indicating HCI is powered upHeiner Kallweit2016-02-231-0/+80
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 <hkallweit1@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>