Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-24 Thread Minas Harutyunyan
On 10/24/2017 12:41 AM, John Stultz wrote: > On Mon, Oct 23, 2017 at 2:19 AM, Minas Harutyunyan > wrote: >> Could you please verify on your setup follow patches: >> 1. Vardan's patch. >> 2. Patch for TOUTCAL&USBTRDTIM programming (new version see below). >> 4. Your patch 2/3 to avoid "Mode Mismatc

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-23 Thread John Stultz
On Mon, Oct 23, 2017 at 1:41 PM, John Stultz wrote: > On Mon, Oct 23, 2017 at 2:19 AM, Minas Harutyunyan > wrote: >> Could you please verify on your setup follow patches: >> 1. Vardan's patch. >> 2. Patch for TOUTCAL&USBTRDTIM programming (new version see below). >> 4. Your patch 2/3 to avoid "Mo

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-23 Thread John Stultz
On Mon, Oct 23, 2017 at 2:19 AM, Minas Harutyunyan wrote: > Could you please verify on your setup follow patches: > 1. Vardan's patch. > 2. Patch for TOUTCAL&USBTRDTIM programming (new version see below). > 4. Your patch 2/3 to avoid "Mode Mismatch" interrupts. > 5. Your patch 3/3 to set udc state

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-23 Thread Minas Harutyunyan
On 10/20/2017 3:57 PM, Minas Harutyunyan wrote: > On 10/20/2017 12:20 AM, John Stultz wrote: >> On Wed, Oct 18, 2017 at 11:46 PM, Minas Harutyunyan >> wrote: >>> Could you please apply this patch. Please not apply your patch series >>> "[PATCH 0/3] dwc2 fixes for edge cases on hikey" to check only

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-20 Thread Minas Harutyunyan
On 10/20/2017 12:20 AM, John Stultz wrote: > On Wed, Oct 18, 2017 at 11:46 PM, Minas Harutyunyan > wrote: >> Could you please apply this patch. Please not apply your patch series >> "[PATCH 0/3] dwc2 fixes for edge cases on hikey" to check only below patch. >> If you confirm that this patch fix yo

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-20 Thread Minas Harutyunyan
Hi John Stultz, On 10/20/2017 12:06 AM, John Stultz wrote: > On Tue, Oct 17, 2017 at 1:41 AM, Minas Harutyunyan > wrote: >> On 10/17/2017 1:34 AM, John Stultz wrote: >>> On Mon, Oct 16, 2017 at 1:36 AM, Minas Harutyunyan >>> wrote: On b-plug disconnect should asserted GOTGINT.SesEndDet int

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-19 Thread John Stultz
On Wed, Oct 18, 2017 at 11:46 PM, Minas Harutyunyan wrote: > Could you please apply this patch. Please not apply your patch series > "[PATCH 0/3] dwc2 fixes for edge cases on hikey" to check only below patch. > If you confirm that this patch fix your issue with "Transaction Error" > and " ChHltd s

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-19 Thread John Stultz
On Tue, Oct 17, 2017 at 1:41 AM, Minas Harutyunyan wrote: > On 10/17/2017 1:34 AM, John Stultz wrote: >> On Mon, Oct 16, 2017 at 1:36 AM, Minas Harutyunyan >> wrote: >>> On b-plug disconnect should asserted GOTGINT.SesEndDet interrupt. >>> According previously sent by you register dump (GHWCFG2 =

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-18 Thread Minas Harutyunyan
On 10/17/2017 12:41 PM, Minas Harutyunyan wrote: > On 10/17/2017 1:34 AM, John Stultz wrote: >> On Mon, Oct 16, 2017 at 1:36 AM, Minas Harutyunyan >> wrote: >>> On b-plug disconnect should asserted GOTGINT.SesEndDet interrupt. >>> According previously sent by you register dump (GHWCFG2 = 0x23affc7

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-17 Thread Minas Harutyunyan
On 10/17/2017 1:34 AM, John Stultz wrote: > On Mon, Oct 16, 2017 at 1:36 AM, Minas Harutyunyan > wrote: >> On b-plug disconnect should asserted GOTGINT.SesEndDet interrupt. >> According previously sent by you register dump (GHWCFG2 = 0x23affc70) >> your core OTG_MODE=0. >> Bellow fragment from pro

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-16 Thread John Stultz
On Mon, Oct 16, 2017 at 1:36 AM, Minas Harutyunyan wrote: > On b-plug disconnect should asserted GOTGINT.SesEndDet interrupt. > According previously sent by you register dump (GHWCFG2 = 0x23affc70) > your core OTG_MODE=0. > Bellow fragment from programming guide on Device disconnect: > > "7.3Devic

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-16 Thread Minas Harutyunyan
On 10/12/2017 10:06 PM, John Stultz wrote: > On Thu, Oct 12, 2017 at 12:59 AM, Minas Harutyunyan > wrote: >> >> 1. Vardan's patch fixing issue when dwc2 switched from host to device >> mode. It's allow to make functional device after reconnecting without >> tracking UDC state. > > While I'm sure

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-12 Thread John Stultz
On Thu, Oct 12, 2017 at 12:59 AM, Minas Harutyunyan wrote: > > 1. Vardan's patch fixing issue when dwc2 switched from host to device > mode. It's allow to make functional device after reconnecting without > tracking UDC state. While I'm sure Vardan's patch is useful, I worry that its resolving a

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-12 Thread Minas Harutyunyan
On 10/10/2017 1:50 AM, John Stultz wrote: > On Tue, Oct 3, 2017 at 2:58 AM, Minas Harutyunyan > wrote: >> >> Could you please apply patch from Vardan Mikayelyan "usb: dwc2: Fix >> dwc2_hsotg_core_init_disconnected()" submitted at 02/25/2017 >> (https://urldefense.proofpoint.com/v2/url?u=https-3A__

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-09 Thread John Stultz
On Tue, Oct 3, 2017 at 2:58 AM, Minas Harutyunyan wrote: > > Could you please apply patch from Vardan Mikayelyan "usb: dwc2: Fix > dwc2_hsotg_core_init_disconnected()" submitted at 02/25/2017 > (https://marc.info/?l=linux-usb&m=148801589931039&w=2) instead of your > "usb: dwc2: Improve gadget stat

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-10-03 Thread Minas Harutyunyan
On 9/30/2017 9:13 PM, John Youn wrote: > On 09/20/2017 12:57 PM, John Stultz wrote: >> So here are a few dwc2 fixes that I've been using with HiKey. >> I'm not totally sure these are all ideal, but they avoid edge case >> issues that we have been running into with switching between >> gadget mode a

Re: [RESEND x2][PATCH 0/3] dwc2 fixes for edge cases on hikey

2017-09-30 Thread John Youn
On 09/20/2017 12:57 PM, John Stultz wrote: > So here are a few dwc2 fixes that I've been using with HiKey. > I'm not totally sure these are all ideal, but they avoid edge case > issues that we have been running into with switching between > gadget mode and host mode. > > I'd guess the first two are