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From: buingoc67@gmail.com
To: Jiri Kosina <jikos@kernel.org>, Benjamin Tissoires <bentiss@kernel.org>
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	hmtheboy154 <buingoc67@gmail.com>
Subject: [PATCH 1/2] HID: multitouch: rename MT_CLS_EGALAX_P80H84 to MT_CLS_EGALAX_WIN8
Date: Fri,  3 Apr 2026 16:28:47 +0700	[thread overview]
Message-ID: <20260403092848.10223-2-buingoc67@gmail.com> (raw)
In-Reply-To: <20260403092848.10223-1-buingoc67@gmail.com>

From: hmtheboy154 <buingoc67@gmail.com>

The Dell Pro Rugged 12 Tablet RA02260 uses an i2c touchscreen from
eGalax that exposes the same HID_GROUP_MULTITOUCH_WIN_8 as the
P80H84 and also requires the same quirks to make multitouch work.

Rename the class to MT_CLS_EGALAX_WIN8 for more general use.

Signed-off-by: hmtheboy154 <buingoc67@gmail.com>
---
 drivers/hid/hid-multitouch.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index e82a3c4e5b44..9e46028746fd 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -235,7 +235,7 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app);
 #define MT_CLS_SMART_TECH			0x0113
 #define MT_CLS_APPLE_TOUCHBAR			0x0114
 #define MT_CLS_YOGABOOK9I			0x0115
-#define MT_CLS_EGALAX_P80H84			0x0116
+#define MT_CLS_EGALAX_WIN8			0x0116
 #define MT_CLS_SIS				0x0457
 
 #define MT_DEFAULT_MAXCONTACT	10
@@ -450,7 +450,7 @@ static const struct mt_class mt_classes[] = {
 			MT_QUIRK_YOGABOOK9I,
 		.export_all_inputs = true
 	},
-	{ .name = MT_CLS_EGALAX_P80H84,
+	{ .name = MT_CLS_EGALAX_WIN8,
 		.quirks = MT_QUIRK_ALWAYS_VALID |
 			MT_QUIRK_IGNORE_DUPLICATES |
 			MT_QUIRK_CONTACT_CNT_ACCURATE,
@@ -2246,7 +2246,7 @@ static const struct hid_device_id mt_devices[] = {
 	{ .driver_data = MT_CLS_EGALAX_SERIAL,
 		MT_USB_DEVICE(USB_VENDOR_ID_DWAV,
 			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C000) },
-	{ .driver_data = MT_CLS_EGALAX_P80H84,
+	{ .driver_data = MT_CLS_EGALAX_WIN8,
 		HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH_WIN_8,
 			USB_VENDOR_ID_DWAV,
 			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_C002) },
-- 
2.53.0


  reply	other threads:[~2026-04-03  9:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-03  9:28 [PATCH 0/2] HID: multitouch: Add support for Dell Pro Rugged 12 Tablet RA02260 buingoc67
2026-04-03  9:28 ` buingoc67 [this message]
2026-04-03  9:28 ` [PATCH 2/2] HID: multitouch: add " buingoc67

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