Adding quirks for 2024 HP Spectre x360 touchpads

Commit Message

Jon Moeller April 29, 2024, 7:09 a.m. UTC

---
 drivers/hid/hid-multitouch.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Patch

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 04a014cd2a2f..7a7918191628 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -212,6 +212,7 @@  static void mt_post_parse(struct mt_device *td, struct mt_application *app);
 #define MT_CLS_GOOGLE				0x0111
 #define MT_CLS_RAZER_BLADE_STEALTH		0x0112
 #define MT_CLS_SMART_TECH			0x0113
+#define MT_CLS_HP_SPECTRE_ELAN_HAPTIC		0x0114
 
 #define MT_DEFAULT_MAXCONTACT	10
 #define MT_MAX_MAXCONTACT	250
@@ -396,6 +397,13 @@  static const struct mt_class mt_classes[] = {
 			MT_QUIRK_CONTACT_CNT_ACCURATE |
 			MT_QUIRK_SEPARATE_APP_REPORT,
 	},
+	{ .name = MT_CLS_HP_SPECTRE_ELAN_HAPTIC,
+		.quirks = MT_QUIRK_ALWAYS_VALID |
+			MT_QUIRK_SLOT_IS_CONTACTID |
+			MT_QUIRK_CONTACT_CNT_ACCURATE |
+			MT_QUIRK_CONFIDENCE |
+			MT_QUIRK_WIN8_PTP_BUTTONS,
+	},
 	{ }
 };
 
@@ -1992,6 +2000,12 @@  static const struct hid_device_id mt_devices[] = {
 		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
 			USB_VENDOR_ID_ELAN, 0x3148) },
 
+	{ .driver_data = MT_CLS_HP_SPECTRE_ELAN_HAPTIC,
+		HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x32c8) },
+
+	{ .driver_data = MT_CLS_HP_SPECTRE_ELAN_HAPTIC,
+		HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x310a) },
+
 	/* Elitegroup panel */
 	{ .driver_data = MT_CLS_SERIAL,
 		MT_USB_DEVICE(USB_VENDOR_ID_ELITEGROUP,