Messages in this thread Patch in this message | | | From | Benjamin Tissoires <> | Subject | [PATCH] HID: lg: restrict filtering out of first interface to G29 only | Date | Tue, 1 Dec 2015 10:26:24 +0100 |
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Looks like 29fae1c85 ("HID: logitech: Add support for G29") was a little bit aggressive and broke other devices.
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=108121
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> ---
Hi Jiri,
as reported in #108121, this is 4.4-rc material. At least 2 people already started complaining about it on the mailing list, so it should definitively be fixed before 4.4 is out.
Cheers, Benjamin
drivers/hid/hid-lg.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c index c20ac76..c690fae 100644 --- a/drivers/hid/hid-lg.c +++ b/drivers/hid/hid-lg.c @@ -665,8 +665,9 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id) struct lg_drv_data *drv_data; int ret; - /* Only work with the 1st interface (G29 presents multiple) */ - if (iface_num != 0) { + /* G29 only work with the 1st interface */ + if ((hdev->product == USB_DEVICE_ID_LOGITECH_G29_WHEEL) && + (iface_num != 0)) { dbg_hid("%s: ignoring ifnum %d\n", __func__, iface_num); return -ENODEV; } -- 2.5.0
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