On Tue, May 9, 2017 at 3:39 PM, Jayan John <jayanjoh...@gmail.com> wrote:
> On Tue, May 9, 2017 at 1:10 PM, Peter Chen <hzpeterc...@gmail.com> wrote:
>> On Tue, May 09, 2017 at 12:51:53PM +0530, Jayan John wrote:
>>> On Tue, May 9, 2017 at 6:24 AM, Peter Chen
On Tue, May 9, 2017 at 1:10 PM, Peter Chen <hzpeterc...@gmail.com> wrote:
> On Tue, May 09, 2017 at 12:51:53PM +0530, Jayan John wrote:
>> On Tue, May 9, 2017 at 6:24 AM, Peter Chen <hzpeterc...@gmail.com> wrote:
>> > On Fri, May 05, 2017 at 10:40:01AM +0530, Jayan
On Tue, May 9, 2017 at 6:24 AM, Peter Chen <hzpeterc...@gmail.com> wrote:
> On Fri, May 05, 2017 at 10:40:01AM +0530, Jayan John wrote:
>> I would like to add CDP (charging downstream port) capability over my
>> OTG port in host mode. I am using an iMX6q platform with Chipid
I would like to add CDP (charging downstream port) capability over my
OTG port in host mode. I am using an iMX6q platform with Chipidea HDRC
(highspeed dual role controller) with 4.1 kernel.
Looked at a bunch of documents like USB Battery Charging Specification
and USB Power Delivery
On Thu, Oct 8, 2015 at 1:37 PM, Peter Chen <peter.c...@freescale.com> wrote:
> On Mon, Oct 05, 2015 at 07:27:23PM +0530, Jayan John wrote:
>> We are developing a custom USB device on a iMX6q platform with a Chipidea
>> HDRC. The device uses a single NCM interface for commu
On Tue, Oct 6, 2015 at 1:31 PM, Greg KH <gre...@linuxfoundation.org> wrote:
> On Tue, Oct 06, 2015 at 06:07:50AM +0530, Jayan John wrote:
>> On Tue, Oct 6, 2015 at 3:38 AM, Fabio Estevam <feste...@gmail.com> wrote:
>> > On Mon, Oct 5, 2015 at 10:57 AM, Jayan John
On Tue, Oct 6, 2015 at 3:38 AM, Fabio Estevam <feste...@gmail.com> wrote:
> On Mon, Oct 5, 2015 at 10:57 AM, Jayan John <jayanjoh...@gmail.com> wrote:
>> We are developing a custom USB device on a iMX6q platform with a Chipidea
>> HDRC. The device uses a single NCM
We are developing a custom USB device on a iMX6q platform with a Chipidea
HDRC. The device uses a single NCM interface for communication with another
OTG device i.e. Chipidea HDRC again. I see very poor iperf UDP performance
after role reversal with iperf server running on gadget.
Kernel: 3.10.17
On Tue, Jun 30, 2015 at 8:23 AM, Jayan John jayanjoh...@gmail.com wrote:
On Tue, Jun 30, 2015 at 6:50 AM, Peter Chen peter.c...@freescale.com wrote:
On Tue, Jun 30, 2015 at 12:33 AM, Steve Calfee stevecal...@gmail.com
wrote:
On Mon, Jun 29, 2015 at 7:16 AM, Alan Stern st
On Tue, Jun 30, 2015 at 6:50 AM, Peter Chen peter.c...@freescale.com wrote:
On Tue, Jun 30, 2015 at 12:33 AM, Steve Calfee stevecal...@gmail.com
wrote:
On Mon, Jun 29, 2015 at 7:16 AM, Alan Stern st...@rowland.harvard.edu
wrote:
On Mon, 29 Jun 2015, Peter Chen wrote:
Just like Steve
On Tue, Jun 30, 2015 at 12:33 AM, Steve Calfee stevecal...@gmail.com wrote:
On Mon, Jun 29, 2015 at 7:16 AM, Alan Stern st...@rowland.harvard.edu wrote:
On Mon, 29 Jun 2015, Peter Chen wrote:
Just like Steve pointed, it should be a ZLT problem, do you have
below patch in your tree, and the
On Sun, Jun 28, 2015 at 5:34 AM, Alan Stern st...@rowland.harvard.edu wrote:
On Sat, 27 Jun 2015, Jayan John wrote:
Thanks.
Yes, the wLength value in the Setup packet is equal to 64. Aligned
was the wrong term, multiple of 64 would be more appropriate :).
The hid gadget driver queues
On Fri, Jun 26, 2015 at 8:44 PM, David Laight david.lai...@aculab.com wrote:
From: Steve Calfee
Sent: 26 June 2015 15:59
On the host (Wandboard iMX6q) the test app opens /dev/hidraw0 and
write 64 bytes with report ID (1). The HID device has no Interrupt OUT
ep, therefore uses control
On Sat, Jun 27, 2015 at 2:21 AM, Alan Stern st...@rowland.harvard.edu wrote:
On Sat, 27 Jun 2015, Jayan John wrote:
On Fri, Jun 26, 2015 at 8:44 PM, David Laight david.lai...@aculab.com
wrote:
From: Steve Calfee
Sent: 26 June 2015 15:59
On the host (Wandboard iMX6q) the test app opens
is reproducible for all data transfers that aligns on 64 bytes**
~jayan
On Fri, Jun 26, 2015 at 5:10 PM, Alexander Shishkin
alexander.shish...@linux.intel.com wrote:
Jayan John jayanjoh...@gmail.com writes:
I am developing a custom USB device on a iMX6q platform (Wandboard)
Chipidea HDRC (highspeed
I am developing a custom USB device on a iMX6q platform (Wandboard)
Chipidea HDRC (highspeed dual role controller). The HID interface
consists of a single Interrupt IN ep and ep0. It is required to send
HID reports from Host to Gadget over ep0 (with set_report cmd on
hidraw interface) in OUT
cc Alexander
Thanks
On Thu, Jun 25, 2015 at 7:41 PM, Jayan John jayanjoh...@gmail.com wrote:
I am developing a custom USB device on a iMX6q platform (Wandboard)
Chipidea HDRC (highspeed dual role controller). The HID interface
consists of a single Interrupt IN ep and ep0. It is required
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