diff mbox series

HID: multitouch: Add support for B2402FVA track point

Message ID 1917062e-1c6e-43bd-b33a-5d40eb5c261c@gmail.com (mailing list archive)
State New
Delegated to: Jiri Kosina
Headers show
Series HID: multitouch: Add support for B2402FVA track point | expand

Commit Message

Stefan Blum Oct. 6, 2024, 8:12 a.m. UTC
Hello,

By default the track point does not work on the Asus Expertbook B2402FVA.

From libinput record i got the ID of the track point device:
  evdev:
    # Name: ASUE1201:00 04F3:32AE
    # ID: bus 0x18 vendor 0x4f3 product 0x32ae version 0x100

I found that the track point is functional, when i set the MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU class for the reported device.

With kind regards,

Stefan

Signed-off-by: Stefan Blum <stefan.blum@gmail.com>

---
 drivers/hultitouch.c | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Jiri Kosina Oct. 8, 2024, 7:11 a.m. UTC | #1
On Sun, 6 Oct 2024, Stefan Blum wrote:

> Hello,
> 
> By default the track point does not work on the Asus Expertbook B2402FVA.
> 
> >From libinput record i got the ID of the track point device:
>   evdev:
>     # Name: ASUE1201:00 04F3:32AE
>     # ID: bus 0x18 vendor 0x4f3 product 0x32ae version 0x100
> 
> I found that the track point is functional, when i set the MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU class for the reported device.
> 
> With kind regards,
> 
> Stefan
> 
> Signed-off-by: Stefan Blum <stefan.blum@gmail.com>

I have reformatted the changelog a little bit to match kernel standards :) 
and applied, thanks.
diff mbox series

Patch

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 56fc78841..3f93c5ef6 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1992,6 +1992,10 @@  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_WIN_8_FORCE_MULTI_INPUT_NSMU,
+		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+			USB_VENDOR_ID_ELAN, 0x32ae) },
+
 	/* Elitegroup panel */
 	{ .driver_data = MT_CLS_SERIAL,
 		MT_USB_DEVICE(USB_VENDOR_ID_ELITEGROUP,