linux-kernel - Re: [PATCH] HID: multitouch: Add required quirk for Synaptics 0xcddc device

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Message-ID: <nycvar.YFH.7.76.2402131128490.21798@cbobk.fhfr.pm>
Date: Tue, 13 Feb 2024 11:28:57 +0100 (CET)
From: Jiri Kosina <jikos@...nel.org>
To: Manuel Fombuena <fombuena@...look.com>
cc: Benjamin Tissoires <benjamin.tissoires@...hat.com>, 
    linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] HID: multitouch: Add required quirk for Synaptics 0xcddc
 device

On Sun, 11 Feb 2024, Manuel Fombuena wrote:

> Add support for the pointing stick (Accupoint) and 2 mouse buttons.
> 
> Present on some Toshiba/dynabook Portege X30 and X40 laptops.
> 
> It should close https://bugzilla.kernel.org/show_bug.cgi?id=205817
> 
> Signed-off-by: Manuel Fombuena <fombuena@...look.com>
> ---
>  drivers/hid/hid-multitouch.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
> index fd5b0637dad6..3e91e4d6ba6f 100644
> --- a/drivers/hid/hid-multitouch.c
> +++ b/drivers/hid/hid-multitouch.c
> @@ -2151,6 +2151,10 @@ static const struct hid_device_id mt_devices[] = {
>  		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
>  			USB_VENDOR_ID_SYNAPTICS, 0xcd7e) },
>  
> +	{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
> +		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
> +			USB_VENDOR_ID_SYNAPTICS, 0xcddc) },
> +
>  	{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
>  		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
>  			USB_VENDOR_ID_SYNAPTICS, 0xce08) },

Applied, thanks.

-- 
Jiri Kosina
SUSE Labs