On 2017-08-12 00:26, Stephen Boyd wrote:
> Quoting Peter Rosin (2017-08-08 05:46:30)
>> On 2017-08-08 03:51, Stephen Boyd wrote:
>>
>>> It looked like we paired the start/stop ops with
>>> each other so that the mux is properly managed across these ops.
>>
>> Yes, it *looks* ok
Quoting Peter Rosin (2017-08-08 05:46:30)
> On 2017-08-08 03:51, Stephen Boyd wrote:
>
> > It looked like we paired the start/stop ops with
> > each other so that the mux is properly managed across these ops.
>
> Yes, it *looks* ok...
>
> >
On 2017-08-08 03:51, Stephen Boyd wrote:
> Quoting Peter Rosin (2017-07-31 03:33:22)
>> On 2017-07-14 23:40, Stephen Boyd wrote:
>>> @@ -1964,16 +1965,26 @@ void ci_hdrc_gadget_destroy(struct ci_hdrc *ci)
>>>
>>> static int udc_id_switch_for_device(struct ci_hdrc *ci)
>>> {
>>> + int ret =
Quoting Peter Rosin (2017-07-31 03:33:22)
> On 2017-07-14 23:40, Stephen Boyd wrote:
> > @@ -1964,16 +1965,26 @@ void ci_hdrc_gadget_destroy(struct ci_hdrc *ci)
> >
> > static int udc_id_switch_for_device(struct ci_hdrc *ci)
> > {
> > + int ret = 0;
> > +
> > if (ci->is_otg)
> >
On 2017-07-14 23:40, Stephen Boyd wrote:
> On the db410c 96boards platform we have a TC7USB40MU on the board
> to mux the D+/D- lines coming from the controller between a micro
> usb "device" port and a USB hub for "host" roles[1]. During a
> role switch, we need to toggle this mux to forward the D
On Tue, Jul 18, 2017 at 06:47:02PM -0700, Stephen Boyd wrote:
> Quoting Peter Chen (2017-07-17 21:41:11)
> > On Fri, Jul 14, 2017 at 02:40:04PM -0700, Stephen Boyd wrote:
> > >
> > > @@ -175,6 +176,10 @@ static int host_start(struct ci_hdrc *ci)
> > > if (ci_otg_is_fsm_mode(ci)) {
>
Quoting Peter Chen (2017-07-17 21:41:11)
> On Fri, Jul 14, 2017 at 02:40:04PM -0700, Stephen Boyd wrote:
> >
> > @@ -175,6 +176,10 @@ static int host_start(struct ci_hdrc *ci)
> > if (ci_otg_is_fsm_mode(ci)) {
> > otg->host = &hcd->self;
> >
On Fri, Jul 14, 2017 at 02:40:04PM -0700, Stephen Boyd wrote:
>
> @@ -175,6 +176,10 @@ static int host_start(struct ci_hdrc *ci)
> if (ci_otg_is_fsm_mode(ci)) {
> otg->host = &hcd->self;
> hcd->self.otg_port = 1;
> + } else {
>
On the db410c 96boards platform we have a TC7USB40MU on the board
to mux the D+/D- lines coming from the controller between a micro
usb "device" port and a USB hub for "host" roles[1]. During a
role switch, we need to toggle this mux to forward the D+/D-
lines to either the port or the hub. Add the
