[Bug 2067240] Re: [SRU] Add Quectel EM061K-GL/EM160/RM520N PID information to support WWAN LVFS
Atlas Yu
2067240 at bugs.launchpad.net
Fri Jun 28 07:29:49 UTC 2024
Hi Simon,
I squashed those entries into one, and add DEP3 headers for the patch
files.
You might missed the line I mentioned in the [ Where problems could occur ] section:
> Noble contains these changes, so, only SRU jammy.
All these commits are in 1.22.0, and noble is based on upstream 1.23.4.
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https://bugs.launchpad.net/bugs/2067240
Title:
[SRU] Add Quectel EM061K-GL/EM160/RM520N PID information to support
WWAN LVFS
Status in OEM Priority Project:
Confirmed
Status in modemmanager package in Ubuntu:
New
Status in modemmanager source package in Jammy:
Confirmed
Bug description:
[ Impact ]
The modemmanager v1.20.0 doesn't have Quectel EM061K-GL/EM160/RM520N PID information,
and the modemmanger won't recognize these WWAN modems on some next-gen Lenovo laptops.
(lp: #2045276)
[ Test Plan ]
Under Jammy environment, with latest linux-oem kernel installed,
check output of `mmcli -L` to see if the modems are properly recognized.
Modems to check:
- EM061K-GL
- EM160
- EM160
[ Where problems could occur ]
EM160R-GL(1.22.0):
https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1059/diffs
EM061K-GL(1.22.0):
https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1057/diffs
RM520N-GL(1.22.0):
https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1052/diffs
https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/1077/diffs
All these changes are merged, and they only introduce new PIDs for
initial supports, which do not affect existing ones.
Noble contains these changes, so, only SRU jammy.
[ Other Info ]
These patches are proved work with the test version on my PPA:
https://launchpad.net/~pseudoc/+archive/ubuntu/mercury
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