[B/C/D][PATCH v2 0/1] Support Edge Gateway's Bluetooth LED

Wen-chien Jesse Sung jesse.sung at canonical.com
Wed Oct 17 11:42:09 UTC 2018

BugLink: https://launchpad.net/bugs/1798332

== Impact ==
The Bluetooth LED of Marvell 88W8897 is not enabled by default
(there's no code for controlling LED). It is requested to be ON
and OFF when the radio is on and off accordingly.

== Fix ==
The LEDs are connected to GPIO pins on the Marvell WiFi/Bluetooth
combo module, thus they can only be controlled via firmware.

== Test Case ==
# hciconfig hci0 [on|off]
and see if the LEDs work properly.

== Risk of Regression ==
PCI sub IDs of the host bridge are used to determine if we're really
running on an Edge Gateway, and we already have these patches in Xenial
kernels quite a while. Risk should be reasonably low.

Wen-chien Jesse Sung (1):
  UBUNTU: SAUCE: Bluetooth: Support for LED on Edge Gateways

 drivers/bluetooth/btusb.c | 42 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)


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