Re: About the DRD mode implementation of DWC3 driver]

2014-04-15 Thread Felipe Balbi
Hi, On Wed, Apr 16, 2014 at 10:13:38AM +0800, Wang, Yu wrote: > >> >how did you test it ? According to [1] Merrifield won't work for more > >> >than 20s or so with v3.14 and, since there is no resolution on the > >> >thread, I assume today's mainline won't work either. > >> > > >> >Anyway, if you

Re: About the DRD mode implementation of DWC3 driver]

2014-04-15 Thread Wang, Yu
On Tue, Apr 15, 2014 at 09:53:49AM -0500, Felipe Balbi wrote: >Hi, > >On Tue, Apr 15, 2014 at 06:29:20PM +0800, Wang, Yu wrote: >> On Fri, Apr 11, 2014 at 06:19:57PM -0500, Felipe Balbi wrote: >> >Hi, >> > >> >On Fri, Apr 11, 2014 at 10:23:38AM +0800, Wang, Yu wrote: >> >> Hi Balbi, >> >> >> >> At

Re: About the DRD mode implementation of DWC3 driver]

2014-04-15 Thread Felipe Balbi
Hi, On Tue, Apr 15, 2014 at 06:29:20PM +0800, Wang, Yu wrote: > On Fri, Apr 11, 2014 at 06:19:57PM -0500, Felipe Balbi wrote: > >Hi, > > > >On Fri, Apr 11, 2014 at 10:23:38AM +0800, Wang, Yu wrote: > >> Hi Balbi, > >> > >> At first, thank you to help give the response in patience. > >> > >> > Hi

Re: About the DRD mode implementation of DWC3 driver]

2014-04-15 Thread Wang, Yu
On Fri, Apr 11, 2014 at 06:19:57PM -0500, Felipe Balbi wrote: >Hi, > >On Fri, Apr 11, 2014 at 10:23:38AM +0800, Wang, Yu wrote: >> Hi Balbi, >> >> At first, thank you to help give the response in patience. >> >> > Hi, >> > >> > On Wed, Apr 09, 2014 at 02:08:32PM +0800, Wang, Yu wrote: >> > > Glad

Re: About the DRD mode implementation of DWC3 driver]

2014-04-11 Thread Felipe Balbi
Hi, On Fri, Apr 11, 2014 at 10:23:38AM +0800, Wang, Yu wrote: > Hi Balbi, > > At first, thank you to help give the response in patience. > > > Hi, > > > > On Wed, Apr 09, 2014 at 02:08:32PM +0800, Wang, Yu wrote: > > > Glad to see the OTG mode is prepare to support in your > > > dwc3-role-switch

About the DRD mode implementation of DWC3 driver]

2014-04-10 Thread Wang, Yu
Hi Balbi, At first, thank you to help give the response in patience. > Hi, > > On Wed, Apr 09, 2014 at 02:08:32PM +0800, Wang, Yu wrote: > > Glad to see the OTG mode is prepare to support in your > > dwc3-role-switch branch. But it is not fit for intel > > Merrfield/Moorfield platforms. :( > > th

Re: About the DRD mode implementation of DWC3 driver

2014-04-09 Thread Felipe Balbi
Hi, On Wed, Apr 09, 2014 at 02:08:32PM +0800, Wang, Yu wrote: > Glad to see the OTG mode is prepare to support in your dwc3-role-switch > branch. But it is not fit for intel Merrfield/Moorfield platforms. :( that's not what I heard when I asked some friends to test that branch on different platfo

Re: About the DRD mode implementation of DWC3 driver

2014-04-09 Thread David Cohen
On Wed, Apr 09, 2014 at 02:08:32PM +0800, Wang, Yu wrote: > Hi Balbi, > > Glad to see the OTG mode is prepare to support in your dwc3-role-switch > branch. But it is not fit for intel Merrfield/Moorfield platforms. :( > > The reason is we implemented DRD mode instead of OTG mode. So the > GCTL.Po

About the DRD mode implementation of DWC3 driver

2014-04-08 Thread Wang, Yu
Hi Balbi, Glad to see the OTG mode is prepare to support in your dwc3-role-switch branch. But it is not fit for intel Merrfield/Moorfield platforms. :( The reason is we implemented DRD mode instead of OTG mode. So the GCTL.PortCapDir will be set as 01 for host mode, and 10 for device mode. And t