Re: [PATCH 0/8] usb: dwc3: add dual-role support

2017-02-09 Thread Roger Quadros
Vivek, On 09/02/17 08:42, Vivek Gautam wrote: > Hi Roger, > > On Mon, Jan 23, 2017 at 4:49 PM, Roger Quadros wrote: >> Hi, >> >> We rely on the OTG controller block to provide us with >> VBUS and ID line status via an interrupt. >> >> This is then used to switch the controller between host, peri

Re: [PATCH 0/8] usb: dwc3: add dual-role support

2017-02-09 Thread Vivek Gautam
On Thu, Feb 9, 2017 at 1:19 PM, Roger Quadros wrote: > Vivek, > > On 09/02/17 08:42, Vivek Gautam wrote: >> Hi Roger, >> >> On Mon, Jan 23, 2017 at 4:49 PM, Roger Quadros wrote: >>> Hi, >>> >>> We rely on the OTG controller block to provide us with >>> VBUS and ID line status via an interrupt. >>

Re: [PATCH 0/8] usb: dwc3: add dual-role support

2017-02-08 Thread Vivek Gautam
Hi Roger, On Mon, Jan 23, 2017 at 4:49 PM, Roger Quadros wrote: > Hi, > > We rely on the OTG controller block to provide us with > VBUS and ID line status via an interrupt. > > This is then used to switch the controller between host, peripheral > and idle roles based on the following table. > >

Re: [PATCH 0/8] usb: dwc3: add dual-role support

2017-01-23 Thread Chanwoo Choi
Hi Roger, On 2017년 01월 23일 20:19, Roger Quadros wrote: > - Some SoC's (e.g. Qualcomm MSM) do not have the OTG controller block > but do have both host and peripheral controllers and so can operate > in dual role mode. Current series does not address this case. > We can get dual-role to work with s