mbox series

[v2,0/3,SRU,U] Add additional Mediatek MT7921 WiFi/BT device IDs

Message ID 20210722111933.910055-1-vicamo.yang@canonical.com
Headers show
Series Add additional Mediatek MT7921 WiFi/BT device IDs | expand

Message

You-Sheng Yang July 22, 2021, 11:19 a.m. UTC
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, but we need three 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.

Aaron Ma (1):
  UBUNTU: SAUCE: Bluetooth: btusb: Add support for Foxconn Mediatek Chip

Andy Chi (1):
  UBUNTU: SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for IMC
    Network

You-Sheng Yang (1):
  UBUNTU: SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for
    Foxconn

 drivers/bluetooth/btusb.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Comments

Paolo Pisati July 23, 2021, 3:30 p.m. UTC | #1
On Thu, Jul 22, 2021 at 07:19:30PM +0800, You-Sheng Yang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1937004

Does it apply to Impish (5.13) or it's unstable (5.14-rcx) material only?
You-Sheng Yang July 26, 2021, 3:14 a.m. UTC | #2
Hi,

It seems we have 5.14 unstable kernel already, and I'm not sure if
Impish is going to stay 5.13 any longer, so patches for Impish 5.13
were not included.


On Fri, Jul 23, 2021 at 11:30 PM Paolo Pisati
<paolo.pisati@canonical.com> wrote:
>
> On Thu, Jul 22, 2021 at 07:19:30PM +0800, You-Sheng Yang wrote:
> > BugLink: https://bugs.launchpad.net/bugs/1937004
>
> Does it apply to Impish (5.13) or it's unstable (5.14-rcx) material only?
> --
> bye,
> p.
Paolo Pisati Aug. 3, 2021, 3:10 p.m. UTC | #3
On Mon, Jul 26, 2021 at 11:14:55AM +0800, You-Sheng Yang wrote:
> Hi,
> 
> It seems we have 5.14 unstable kernel already, and I'm not sure if
> Impish is going to stay 5.13 any longer, so patches for Impish 5.13
> were not included.

Yes, Impish will stay with 5.13.x.
You-Sheng Yang Aug. 4, 2021, 7:18 a.m. UTC | #4
On Tue, Aug 3, 2021 at 11:10 PM Paolo Pisati <paolo.pisati@canonical.com> wrote:
>
> On Mon, Jul 26, 2021 at 11:14:55AM +0800, You-Sheng Yang wrote:
> > Hi,
> >
> > It seems we have 5.14 unstable kernel already, and I'm not sure if
> > Impish is going to stay 5.13 any longer, so patches for Impish 5.13
> > were not included.
>
> Yes, Impish will stay with 5.13.x.
> --
> bye,
> p.

Submitted patch for impish in
https://lists.ubuntu.com/archives/kernel-team/2021-August/122937.html
. Thank you.