@@ -2250,6 +2250,7 @@ static int hidpp_raw_hidpp_event(struct hidpp_device *hidpp, u8 *data,
struct hidpp_report *question = hidpp->send_receive_buf;
struct hidpp_report *answer = hidpp->send_receive_buf;
struct hidpp_report *report = (struct hidpp_report *)data;
+ int ret;
/*
* If the mutex is locked then we have a pending answer from a
@@ -2283,6 +2284,12 @@ static int hidpp_raw_hidpp_event(struct hidpp_device *hidpp, u8 *data,
return 1;
}
+ if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP20_BATTERY) {
+ ret = hidpp20_battery_event(hidpp, data, size);
+ if (ret != 0)
+ return ret;
+ }
+
return 0;
}
@@ -2325,12 +2332,6 @@ static int hidpp_raw_event(struct hid_device *hdev, struct hid_report *report,
if (ret != 0)
return ret;
- if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP20_BATTERY) {
- ret = hidpp20_battery_event(hidpp, data, size);
- if (ret != 0)
- return ret;
- }
-
if (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP)
return wtp_raw_event(hdev, data, size);
else if (hidpp->quirks & HIDPP_QUIRK_CLASS_M560)
Battery events are reported through HID++, so we need to be sure the report ID is the HID++ one. Without this, we might receive keyboard events that looks just like battery events with wrong data and which will confuse user space. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> --- new in v3 --- drivers/hid/hid-logitech-hidpp.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)