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-rw-r--r--drivers/hid/hid-multitouch.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 504a95e0388f..bc724e6b75c9 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -184,6 +184,7 @@ static void mt_post_parse(struct mt_device *td);
#define MT_CLS_ASUS 0x010b
#define MT_CLS_VTL 0x0110
#define MT_CLS_GOOGLE 0x0111
+#define MT_CLS_RAZER_BLADE_STEALTH 0x0112
#define MT_DEFAULT_MAXCONTACT 10
#define MT_MAX_MAXCONTACT 250
@@ -326,6 +327,13 @@ static struct mt_class mt_classes[] = {
MT_QUIRK_SLOT_IS_CONTACTID |
MT_QUIRK_HOVERING
},
+ { .name = MT_CLS_RAZER_BLADE_STEALTH,
+ .quirks = MT_QUIRK_ALWAYS_VALID |
+ MT_QUIRK_IGNORE_DUPLICATES |
+ MT_QUIRK_HOVERING |
+ MT_QUIRK_CONTACT_CNT_ACCURATE |
+ MT_QUIRK_WIN8_PTP_BUTTONS,
+ },
{ }
};
@@ -1791,6 +1799,11 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_QUANTA,
USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001) },
+ /* Razer touchpads */
+ { .driver_data = MT_CLS_RAZER_BLADE_STEALTH,
+ HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_SYNAPTICS, 0x8323) },
+
/* Stantum panels */
{ .driver_data = MT_CLS_CONFIDENCE,
MT_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM,