linux-kernel - Re: [PATCH] HID: quirks: Add USB_QUIRK_IGNORE_REMOTE

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Date:   Thu, 3 Sep 2020 11:29:37 -0400
From:   Alan Stern <stern@...land.harvard.edu>
To:     Penghao <penghao@...ontech.com>
Cc:     gregkh@...uxfoundation.org, johan@...nel.org, hdegoede@...hat.com,
        dlaz@...omium.org, kerneldev@...smulder.nl, jonathan@...ox.net,
        tomasz@...esinski.eu, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] HID: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk
 for BYD zhaoxin notebook

On Thu, Sep 03, 2020 at 06:03:26PM +0800, Penghao wrote:
> Add a USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for the BYD zhaoxin notebook.
> This notebook come with usb touchpad. And we would like to disable touchpad
> wakeup on this notebook by default.
> 
> Signed-off-by: Penghao <penghao@...ontech.com>
> ---
>  drivers/usb/core/quirks.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index 7c1198f80c23..5fa3f2416967 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
> @@ -387,6 +387,10 @@ static const struct usb_device_id usb_quirk_list[] = {
>  	{ USB_DEVICE(0x0b05, 0x17e0), .driver_info =
>  			USB_QUIRK_IGNORE_REMOTE_WAKEUP },
>  
> +	/* SONiX USB DEVICE Touchpad */
> +	{ USB_DEVICE(0x0c45, 0x7056), .driver_info =
> +			USB_QUIRK_IGNORE_REMOTE_WAKEUP },
> +
>  	/* Realtek hub in Dell WD19 (Type-C) */
>  	{ USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM },

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Alan Stern