From: Ondrej Zary Date: Tue, 16 Nov 2021 13:15:02 +0000 (+0100) Subject: HID: multitouch: Fix Iiyama ProLite T1931SAW (0eef:0001 again!) X-Git-Tag: v6.1-rc5~2290^2~29 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=32bea35746097985c48cec836d5f557a3b66b60a;p=platform%2Fkernel%2Flinux-starfive.git HID: multitouch: Fix Iiyama ProLite T1931SAW (0eef:0001 again!) Iiyama ProLite T1931SAW does not work with Linux - input devices are created but cursor does not move. It has the infamous 0eef:0001 ID which has been reused for various devices before. It seems to require export_all_inputs = true. Hopefully there are no HID devices using this ID that will break. It should not break non-HID devices (handled by usbtouchscreen). Signed-off-by: Ondrej Zary Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina --- diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index e1afddb..082376a 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1888,6 +1888,11 @@ static const struct hid_device_id mt_devices[] = { MT_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, USB_DEVICE_ID_CVTOUCH_SCREEN) }, + /* eGalax devices (SAW) */ + { .driver_data = MT_CLS_EXPORT_ALL_INPUTS, + MT_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER) }, + /* eGalax devices (resistive) */ { .driver_data = MT_CLS_EGALAX, MT_USB_DEVICE(USB_VENDOR_ID_DWAV,