From 85cb197b1097fb01424e84b71dd98773d6c1e077 Mon Sep 17 00:00:00 2001 From: Manuel Fombuena Date: Sun, 11 Feb 2024 19:04:29 +0000 Subject: [PATCH] HID: multitouch: Add required quirk for Synaptics 0xcddc device [ Upstream commit 1741a8269e1c51fa08d4bfdf34667387a6eb10ec ] Add support for the pointing stick (Accupoint) and 2 mouse buttons. Present on some Toshiba/dynabook Portege X30 and X40 laptops. It should close https://bugzilla.kernel.org/show_bug.cgi?id=205817 Signed-off-by: Manuel Fombuena Signed-off-by: Jiri Kosina Signed-off-by: Sasha Levin --- drivers/hid/hid-multitouch.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 7d43d62df..8dcd636da 100755 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -2067,6 +2067,10 @@ static const struct hid_device_id mt_devices[] = { HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_SYNAPTICS, 0xcd7e) }, + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT, + HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_SYNAPTICS, 0xcddc) }, + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT, HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_SYNAPTICS, 0xce08) },