Hi Heikki,

> -----Original Message-----
> From: linux-usb-ow...@vger.kernel.org <linux-usb-ow...@vger.kernel.org>
> On Behalf Of Heikki Krogerus
> Sent: Tuesday, October 22, 2019 12:41 AM
> To: Ajay Gupta <aj...@nvidia.com>
> Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>; Guenter Roeck
> <li...@roeck-us.net>; linux-usb@vger.kernel.org
> Subject: Re: [PATCH 00/18] usb: typec: API improvements
> 
> On Mon, Oct 21, 2019 at 08:41:16PM +0000, Ajay Gupta wrote:
> > Hi Heikki,
> >
> > > -----Original Message-----
> > > From: linux-usb-ow...@vger.kernel.org
> > > <linux-usb-ow...@vger.kernel.org> On Behalf Of Heikki Krogerus
> > > Sent: Monday, October 21, 2019 4:25 AM
> > > To: Greg Kroah-Hartman <gre...@linuxfoundation.org>
> > > Cc: Guenter Roeck <li...@roeck-us.net>; Ajay Gupta
> > > <aj...@nvidia.com>; linux-usb@vger.kernel.org
> > > Subject: [PATCH 00/18] usb: typec: API improvements
> > >
> > > Hi,
> > >
> > > The first patches in this series (patches 1-8) introduce a small
> > > change to the USB Type-C Connector Class API. Guenter was kind
> > > enough to go over those already.
> > >
> > > Patches 10-15 improve the ucsi driver API by introducing more
> > > traditional read and write routines, and the rest is more generic
> > > optimisations and improvements to the ucsi drivers.
> > >
> > > Let me know if there is anything you want to be changed.
> > This patch set is not taking care of issues discussed at following thread.
> > https://marc.info/?l=linux-usb&m=156995500624107&w=2
> > https://marc.info/?l=linux-usb&m=157012261301682&w=2
> >
> > We need fixes for above issues so that we can easily manage ppms which
> > has multiple DP altmodes as discussed in below link.
> > https://marc.info/?l=linux-usb&m=156778906010780&w=2
> 
> The goal of this series is not to solve that "issue".
> 
> This series is the base work that really has to be done in any case before we
> add any kind of solution for the multi DP alt mode case.
> Rest assured that we will have support for that soon enough, but let's just
> move one step at a time.
Ok, sounds good. I tested the series on NVIDIA GPU for ucsi_ccg and it works 
fine.

thanks
> nvpublic
> 
> thanks,
> 
> --
> heikki

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