Messages in this thread | | | Subject | Re: [PATCH 2/3] usb: type-c: USB Type-C Connector System Software Interface | From | Oliver Neukum <> | Date | Wed, 17 Feb 2016 14:51:44 +0100 |
| |
On Wed, 2016-02-17 at 15:34 +0200, Felipe Balbi wrote: > Hi, > > Oliver Neukum <oneukum@suse.com> writes: > >> > The API to user space. That is the point. We cannot break user space. > >> > Once this sysfs API is upstream we are stuck with it. > >> > >> yeah, in fact I have been wondering if sysfs is the best interface to > > > > That is the discussion we must have. > > > >> userspace. I talked with Heikki a few days back about this; I was > >> wondering if something like what the NFC folks did with netlink would be > >> better here. > > > > I doubt that, because the main user is likely to be udev scripts. > > I'm entirely sure about this. I think it's not too far-fetched to think
What exactly are you sure about about?
> that, eventually, we will need an actual stack exposed for the CC pin.
The raw CC pin? What about the timing requirement?
Regards Oliver
| |