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Subject[PATCH 22/25] HID: multitouch: optimize LG panels
Date
Relying on ALWAYS_VALID enhance a little the processing time of
the events.
Also, the slot can be extracted by using the contact ID.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
---
drivers/hid/hid-multitouch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index fe1aa3b..34153f9 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1113,7 +1113,7 @@ static const struct hid_device_id mt_devices[] = {
USB_DEVICE_ID_IRTOUCH_INFRARED_USB) },

/* LG Display panels */
- { .driver_data = MT_CLS_DEFAULT,
+ { .driver_data = MT_CLS_CONTACT_ID,
MT_USB_DEVICE(USB_VENDOR_ID_LG,
USB_DEVICE_ID_LG_MULTITOUCH) },

--
1.8.1


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