[SRU][M][PATCH 0/2] Add support for Quectel RM520N-GL modem

Atlas Yu atlas.yu at canonical.com
Sun Apr 28 06:40:48 UTC 2024


BugLink: https://bugs.launchpad.net/bugs/2063529

[Impact]

* Add support for Quectel RM520N-GL modem, so the device could be properly
  probed.

[Test Plan]

* Check output of `sudo lspci -vs $DEVICE`, and the `Kernel driver in use` is
  mht-pci-generic.

[Where problems could occur]

* These commits only introduces a PID, it won't impact devices which are
  supported originally.

[Other Info]

* Upstream commits:
  https://github.com/torvalds/linux/commit/1cad976a1be9e97ceca5797b7e1000e2f1a9980e
  https://github.com/torvalds/linux/commit/7b672d703e76094595500afe67db29a4c9763081
* Lenovo with this device will be enabled by linux-oem-6.5.

---

These commits are already in v6.6, SRU oem-6.5 and mantic. Not SRU jammy because
it depends on other commits.

Duke Xin (辛安文) <duke_xinanwen at 163.com> (2):
  bus: mhi: host: pci_generic: Add support for Quectel RM520N-GL Lenovo variant
  drivers/bus/mhi/host/pci_generic.c | 3 +++
  1 file changed, 3 insertions(+)

  bus: mhi: host: pci_generic: Add support for Quectel RM520N-GL modem
  drivers/bus/mhi/host/pci_generic.c | 13 +++++++++++++
  1 file changed, 13 insertions(+)



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