APPLIED(B/C): [B/C/D][PATCH v2 0/1] Support Edge Gateway's Bluetooth LED
khalid.elmously at canonical.com
Mon Oct 22 07:18:11 UTC 2018
On 2018-10-17 19:42:09 , Wen-chien Jesse Sung wrote:
> 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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