linux-kernel - Re: [PATCH v2] usb: dwc3: Don't switch OTG -> peripheral if extcon is present

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Message-ID: <YhR8IvgiyStkDbyc@kroah.com>
Date:   Tue, 22 Feb 2022 07:01:06 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Andrey Smirnov <andrew.smirnov@...il.com>
Cc:     Felipe Balbi <balbi@...nel.org>,
        Thinh Nguyen <thinhn@...opsys.com>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Thinh Nguyen <Thinh.Nguyen@...opsys.com>
Subject: Re: [PATCH v2] usb: dwc3: Don't switch OTG -> peripheral if extcon
 is present

On Mon, Feb 21, 2022 at 11:20:20AM -0800, Andrey Smirnov wrote:
> If the extcon device exists, get the mode from the extcon device. If
> the controller is DRD and the driver is unable to determine the mode,
> only then default the dr_mode to USB_DR_MODE_PERIPHERAL.
> 
> Cc: Felipe Balbi <balbi@...nel.org>
> Cc: Thinh Nguyen <thinhn@...opsys.com>
> Cc: linux-usb@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> Reviewed-by: Thinh Nguyen <Thinh.Nguyen@...opsys.com>
> Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
> ---
> 
> v1 of the patch:
> 
> https://lore.kernel.org/linux-usb/20220206014532.372109-1-andrew.smirnov@gmail.com/T/#u
> 
> previons discussion:
> 
> https://lore.kernel.org/linux-usb/20220131192102.4115473-1-andrew.smirnov@gmail.com/
> 

You forgot to say what changed in this version.

thanks,

greg k-h