linux-kernel - Re: [RESEND PATCH 2/2] usb: dwc3: pci add property to allow user space role switch

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Message-ID: <YSd3c/57V0/xpLYq@kroah.com>
Date:   Thu, 26 Aug 2021 13:13:55 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Nehal Bakulchandra Shah <Nehal-Bakulchandra.shah@....com>
Cc:     balbi@...nel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, kun.liu2@....com,
        alexander.deucher@....com
Subject: Re: [RESEND PATCH 2/2] usb: dwc3: pci add property to allow user
 space role switch

On Wed, Aug 25, 2021 at 12:53:37AM +0530, Nehal Bakulchandra Shah wrote:
> For AMD platform there is a requirement to enable user space role
> switch from host to device and device to host as customer platform is not
> completely capable of OTG i.e. with type C controller it does not have PD
> to support role switching. Hence, based ACPI/EC interrupt role switch is
> triggered by the usemode script running in background.
> 
> Signed-off-by: Nehal Bakulchandra Shah <Nehal-Bakulchandra.shah@....com>
> ---
>  drivers/usb/dwc3/drd.c      | 2 ++
>  drivers/usb/dwc3/dwc3-pci.c | 1 +
>  2 files changed, 3 insertions(+)

Why is just patch 2/2 resent?

confused,

greg k-h