Re: [PATCH v5 11/18] usb: dwc3: Add support for a role-switch notifier

[Bryan O'Donoghue]

On 08/02/2020 00:15, Jack Pham wrote:
> Hi Bryan,
>
> On Fri, Feb 07, 2020 at 08:16:47PM +0000, Bryan O'Donoghue wrote:
> > Role-switching is a 1:1 mapping between a producer and a consumer. For DWC3
> > we have some vendor specific wrappers, notably the qcom wrapper that want
> > to toggle some PHY related bits on a USB role switch.
> >
> > This patch adds a role-switch notifier to the dwc3 drd code. When the USB
> > role-switch set() routine runs, the notifier will fire passing the notified
> > mode to the consumer, thus allowing vendor specific fix-ups to toggle from
> > the role-switching events.
>
> Neat! This could work. But let's see if Felipe likes this approach.
>
> If you need, here's a
>
> Reviewed-by: Jack Pham <jackp@xxxxxxxxxxxxxx>

Appreciated