[v2] HID: logitech: add Bolt receiver support for Logitech HID++ devices

[PATCH v2 0/1] HID: logitech: add Bolt receiver support for Logitech HID++ devices

Erik Håkansson posted 1 patch 1 week, 4 days ago

Diff against v1
Download series mbox

drivers/hid/hid-logitech-dj.c    | 48 +++++++++++++++++++++++++++++---
drivers/hid/hid-logitech-hidpp.c | 48 ++++++++++++++++++++++++++++++--
2 files changed, 89 insertions(+), 7 deletions(-)

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[PATCH v2 0/1] HID: logitech: add Bolt receiver support for Logitech HID++ devices

Posted by Erik Håkansson 1 week, 4 days ago

This patch adds Logitech Bolt receiver support for Logitech HID++
devices so Bolt-connected HID++ peripherals can expose battery
information through the kernel power_supply path with the correct device
model.

Changes in v2:
- Handle only the Bolt receiver/control interface in hid-logitech-dj and
  leave the other Bolt receiver interfaces to generic HID handling.
- Handle Bolt HID++ unpair notifications so child HID devices are removed
  after unpairing.

Thanks to Kateřina Medvědová for testing v1 on additional Bolt hardware
and identifying that Bolt interfaces 0 and 1 must remain handled by the
generic HID path, and that Bolt unpair notifications need explicit
handling.

Reported by Kateřina Medvědová.

Tested with:
- Logitech MX Keys for Business via Bolt receiver

Erik Håkansson (1):
  HID: logitech: add Bolt receiver support for Logitech HID++ devices

 drivers/hid/hid-logitech-dj.c    | 48 +++++++++++++++++++++++++++++---
 drivers/hid/hid-logitech-hidpp.c | 48 ++++++++++++++++++++++++++++++--
 2 files changed, 89 insertions(+), 7 deletions(-)


base-commit: 44696aa3a489d2baf58efa61b37833f100072bee
-- 
2.55.0