This patch adds support for Elo TouchSystems 2515 IntelliTouch Plus
that can be found in Lenovo A700 all-in-one.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxx>
Tested-by: Bastien Nocera <hadess@xxxxxxxxxx>
---
drivers/hid/Kconfig | 1 +
drivers/hid/hid-core.c | 1 +
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-multitouch.c | 10 ++++++++++
4 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index edc43ed..d83c23b 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -305,6 +305,7 @@ config HID_MULTITOUCH
- 3M PCT touch screens
- Cando dual touch panel
- Cypress TrueTouch panels
+ - Elo TouchSystems IntelliTouch Plus panels
- Hanvon dual touch panels
- Ilitek dual touch panel
- IrTouch Infrared USB panels
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 715fa0a..72f5a4f 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1369,6 +1369,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2515) },
{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 851c71d..dd0805a 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -220,6 +220,7 @@
#define USB_VENDOR_ID_DREAM_CHEEKY 0x1d34
#define USB_VENDOR_ID_ELO 0x04E7
+#define USB_DEVICE_ID_ELO_TS2515 0x0022
#define USB_DEVICE_ID_ELO_TS2700 0x0020
#define USB_VENDOR_ID_EMS 0x2006
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index ef33e2d..3bc8de6 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -92,6 +92,7 @@ struct mt_class {
#define MT_CLS_3M 7
#define MT_CLS_CONFIDENCE 8
#define MT_CLS_CONFIDENCE_MINUS_ONE 9
+#define MT_CLS_DUAL_NSMU_CONTACTID 10
#define MT_DEFAULT_MAXCONTACT 10
@@ -163,6 +164,10 @@ struct mt_class mt_classes[] = {
.sn_height = 128 },
{ .name = MT_CLS_CONFIDENCE,
.quirks = MT_QUIRK_VALID_IS_CONFIDENCE },
+ { .name = MT_CLS_DUAL_NSMU_CONTACTID,
+ .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
+ MT_QUIRK_SLOT_IS_CONTACTID,
+ .maxcontacts = 2 },
{ }
};
@@ -584,6 +589,11 @@ static const struct hid_device_id mt_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS,
USB_DEVICE_ID_CYPRESS_TRUETOUCH) },
+ /* Elo TouchSystems IntelliTouch Plus panel */
+ { .driver_data = MT_CLS_DUAL_NSMU_CONTACTID,
+ HID_USB_DEVICE(USB_VENDOR_ID_ELO,
+ USB_DEVICE_ID_ELO_TS2515) },
+
/* GeneralTouch panel */
{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
--
1.7.4.4
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