[ Upstream commit
ba9de350509504fb748837b71e23d7e84c83d93c ]
Calling get_wireless_feature_index() from probe() causes
the wireless_feature_index to only get set for unifying devices which
are already connected at probe() time. It does not get set for devices
which connect later.
Fix this by moving get_wireless_feature_index() to hidpp_connect_event(),
this does not make a difference for devices connected at probe() since
probe() will queue the hidpp_connect_event() for those at probe time.
This series has been tested on the following devices:
Logitech Bluetooth Laser Travel Mouse (bluetooth, HID++ 1.0)
Logitech M720 Triathlon (bluetooth, HID++ 4.5)
Logitech M720 Triathlon (unifying, HID++ 4.5)
Logitech K400 Pro (unifying, HID++ 4.1)
Logitech K270 (eQUAD nano Lite, HID++ 2.0)
Logitech M185 (eQUAD nano Lite, HID++ 4.5)
Logitech LX501 keyboard (27 Mhz, HID++ builtin scroll-wheel, HID++ 1.0)
Logitech M-RAZ105 mouse (27 Mhz, HID++ extra mouse buttons, HID++ 1.0)
And by bentiss:
Logitech Touchpad T650 (unifying)
Logitech Touchpad T651 (bluetooth)
Logitech MX Master 3B (BLE)
Logitech G403 (plain USB / Gaming receiver)
Fixes:
0da0a63b7cba ("HID: logitech-hidpp: Support WirelessDeviceStatus connect events")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20231010102029.111003-4-hdegoede@redhat.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
/* -------------------------------------------------------------------------- */
#define HIDPP_PAGE_WIRELESS_DEVICE_STATUS 0x1d4b
-static int hidpp_set_wireless_feature_index(struct hidpp_device *hidpp)
+static int hidpp_get_wireless_feature_index(struct hidpp_device *hidpp, u8 *feature_index)
{
u8 feature_type;
int ret;
ret = hidpp_root_get_feature(hidpp,
HIDPP_PAGE_WIRELESS_DEVICE_STATUS,
- &hidpp->wireless_feature_index,
- &feature_type);
+ feature_index, &feature_type);
return ret;
}
}
}
+ if (hidpp->protocol_major >= 2) {
+ u8 feature_index;
+
+ if (!hidpp_get_wireless_feature_index(hidpp, &feature_index))
+ hidpp->wireless_feature_index = feature_index;
+ }
+
if (hidpp->name == hdev->name && hidpp->protocol_major >= 2) {
name = hidpp_get_device_name(hidpp);
if (name) {
hidpp_overwrite_name(hdev);
}
- if (connected && hidpp->protocol_major >= 2) {
- ret = hidpp_set_wireless_feature_index(hidpp);
- if (ret == -ENOENT)
- hidpp->wireless_feature_index = 0;
- else if (ret)
- goto hid_hw_init_fail;
- }
-
if (connected && (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP)) {
ret = wtp_get_config(hidpp);
if (ret)