On 05/04/2016 01:39 PM, Bin Liu wrote:
On Wed, May 04, 2016 at 01:20:36PM -0500, David Lechner wrote:
This is something I actually plan on using because the device I am
using (LEGO MINDSTORMS EV3) is not wired for OTG, so the callback is
needed to override the ID and VBUS signals when switching
On 05/04/2016 01:39 PM, Bin Liu wrote:
Have you already tested this? I never tried changing mode via sysfs, but
by quickly reviewing the code, I am wondering how it works. the core
only calls ops->set_mode() but nothing else. To really switch the mode,
the driver has to talk to the root hub,
On Wed, May 04, 2016 at 01:20:36PM -0500, David Lechner wrote:
> On 05/04/2016 01:10 PM, Bin Liu wrote:
> >Hi,
> >
> >On Thu, Apr 14, 2016 at 01:35:14PM -0500, David Lechner wrote:
> >>The initial use for this is for PHYs that have a mode related to USB OTG.
> >>There are several SoCs (e.g. TI
On 05/04/2016 01:10 PM, Bin Liu wrote:
Hi,
On Thu, Apr 14, 2016 at 01:35:14PM -0500, David Lechner wrote:
The initial use for this is for PHYs that have a mode related to USB OTG.
There are several SoCs (e.g. TI OMAP and DA8xx) that have a mode setting
in the USB PHY to override OTG VBUS and
Hi,
On Thu, Apr 14, 2016 at 01:35:14PM -0500, David Lechner wrote:
> The initial use for this is for PHYs that have a mode related to USB OTG.
> There are several SoCs (e.g. TI OMAP and DA8xx) that have a mode setting
> in the USB PHY to override OTG VBUS and ID signals.
>
> Of course, the enum
The initial use for this is for PHYs that have a mode related to USB OTG.
There are several SoCs (e.g. TI OMAP and DA8xx) that have a mode setting
in the USB PHY to override OTG VBUS and ID signals.
Of course, the enum can be expaned in the future to include modes for
other types of PHYs as well.
