APPLIED[I]: [PATCH v2 0/4][SRU][I] Add additional Mediatek MT7921 WiFi/BT device IDs
Andrea Righi
andrea.righi at canonical.com
Tue Aug 17 07:49:31 UTC 2021
On Wed, Aug 04, 2021 at 03:16:07PM +0800, You-Sheng Yang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1937004
>
> [Impact]
>
> Some Mediatek MT7921 Bluetooth doesn't work out of box.
>
> [Fix]
>
> One ID for Lite-On was included in upstream, one has been included in
> bug 1937169, but we need two additional more from different vendors.
>
> [Test Case]
>
> With firmware from bug 1936452, this will bring up MT7921 Bluetooth.
> Check BD address from output of `hciconfig`.
>
> [Where problems could occur]
>
> This brings up new devices that wasn't working. After being up and
> running, we may face some other runtime issue, e.g. power consumption.
Applied to impish:linux 5.13.
Thanks,
-Andrea
More information about the kernel-team
mailing list