| Message ID | 20170327145939.29824-14-benjamin.tissoires@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 22129dd..0781d2b 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -2463,6 +2463,13 @@ static void hidpp_connect_event(struct hidpp_device *hidpp) hidpp_initialize_battery(hidpp); + /* forward current battery state */ + if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP20_BATTERY) { + hidpp20_query_battery_info(hidpp); + if (hidpp->battery.ps) + power_supply_changed(hidpp->battery.ps); + } + if (!(hidpp->quirks & HIDPP_QUIRK_NO_HIDINPUT) || hidpp->delayed_input) /* if the input nodes are already created, we can stop now */ return;
When a device reconnects, there is a high chance its power supply has been changed (for a battery replacement for instance). Just forward the battery state here. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> --- changes in v3: - moved up in the series no changes in v2 --- drivers/hid/hid-logitech-hidpp.c | 7 +++++++ 1 file changed, 7 insertions(+)