linux-kernel - [PATCH v12 2/3] HID: quirks: Invert X/Y values for rM2 Wacom

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Message-Id: <20211021095107.116292-2-alistair@alistair23.me>
Date:   Thu, 21 Oct 2021 19:51:06 +1000
From:   Alistair Francis <alistair@...stair23.me>
To:     dmitry.torokhov@...il.com, shawnguo@...nel.org,
        s.hauer@...gutronix.de, benjamin.tissoires@...hat.com
Cc:     linux-imx@....com, jikos@...nel.org, linux-input@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, alistair23@...il.com,
        Alistair Francis <alistair@...stair23.me>
Subject: [PATCH v12 2/3] HID: quirks: Invert X/Y values for rM2 Wacom

Enable the HID_QUIRK_XY_INVERT quirk for the Wacom digitiser used on the
reMarkable 2.

Signed-off-by: Alistair Francis <alistair@...stair23.me>
---
 drivers/hid/hid-ids.h    | 2 ++
 drivers/hid/hid-quirks.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 29564b370341..9dc17bf3e550 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1260,8 +1260,10 @@
 #define USB_DEVICE_ID_VTL_MULTITOUCH_FF3F	0xff3f
 
 #define USB_VENDOR_ID_WACOM		0x056a
+#define USB_VENDOR_ID_WACOM_HID		0x2D1F
 #define USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH	0x81
 #define USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH   0x00BD
+#define I2C_DEVICE_ID_WACOM_REMARKABLE2		0x0095
 
 #define USB_VENDOR_ID_WALTOP				0x172f
 #define USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH	0x0032
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 2e104682c22b..b081af3329a5 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -186,6 +186,7 @@ static const struct hid_device_id hid_quirks[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD), HID_QUIRK_NOGET },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60), HID_QUIRK_MULTI_INPUT },
+	{ HID_I2C_DEVICE(USB_VENDOR_ID_WACOM_HID, I2C_DEVICE_ID_WACOM_REMARKABLE2), HID_QUIRK_XY_INVERT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET), HID_QUIRK_MULTI_INPUT },
-- 
2.31.1