Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state

2017-02-15 Thread John Youn
On 2/13/2017 8:08 PM, John Stultz wrote: > Just wanted to get some early feedback on this before I submit > it for real for the 4.12 timeframe. This is the last patch, that > isn't already queued, which I need to get hikey's USB working > properly. > > Feedback would be greatly appreciated! > It

[RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state

2017-02-13 Thread John Stultz
Just wanted to get some early feedback on this before I submit it for real for the 4.12 timeframe. This is the last patch, that isn't already queued, which I need to get hikey's USB working properly. Feedback would be greatly appreciated! thanks -john I had seen some odd behavior with HiKey's

Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state on reset

2016-11-08 Thread John Stultz
On Mon, Oct 31, 2016 at 4:18 AM, Felipe Balbi wrote: > John Stultz writes: >> I had seen some odd behavior with HiKey's usb-gadget interface >> that I finally seemed to have chased down. Basically every other >> time I pluged in the OTG port,

Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state on reset

2016-10-31 Thread John Youn
On 10/31/2016 4:19 AM, Felipe Balbi wrote: > > Hi, > > John Stultz writes: >> I had seen some odd behavior with HiKey's usb-gadget interface >> that I finally seemed to have chased down. Basically every other >> time I pluged in the OTG port, the gadget interface would

Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state on reset

2016-10-31 Thread Felipe Balbi
Hi, John Stultz writes: > I had seen some odd behavior with HiKey's usb-gadget interface > that I finally seemed to have chased down. Basically every other > time I pluged in the OTG port, the gadget interface would > properly initialize. The other times, I'd get a big

Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state on reset

2016-10-25 Thread John Youn
On 10/25/2016 2:56 PM, John Stultz wrote: > On Tue, Oct 25, 2016 at 2:29 PM, John Youn wrote: >> On 10/19/2016 11:00 PM, John Stultz wrote: >>> I had seen some odd behavior with HiKey's usb-gadget interface >>> that I finally seemed to have chased down. Basically every

Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state on reset

2016-10-25 Thread John Stultz
On Tue, Oct 25, 2016 at 2:29 PM, John Youn wrote: > On 10/19/2016 11:00 PM, John Stultz wrote: >> I had seen some odd behavior with HiKey's usb-gadget interface >> that I finally seemed to have chased down. Basically every other >> time I pluged in the OTG port, the gadget

Re: [RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state on reset

2016-10-25 Thread John Youn
On 10/19/2016 11:00 PM, John Stultz wrote: > I had seen some odd behavior with HiKey's usb-gadget interface > that I finally seemed to have chased down. Basically every other > time I pluged in the OTG port, the gadget interface would > properly initialize. The other times, I'd get a big WARN_ON >

[RFC][PATCH] usb: dwc2: Make sure we disconnect the gadget state on reset

2016-10-20 Thread John Stultz
I had seen some odd behavior with HiKey's usb-gadget interface that I finally seemed to have chased down. Basically every other time I pluged in the OTG port, the gadget interface would properly initialize. The other times, I'd get a big WARN_ON in dwc2_hsotg_init_fifo() about the fifo_map not