Hello everyone,
Enric was looking recently at some of this to get gadget mode working.
I drew this diagram around that time to help explain how things are
hooked up on the rk3399 chromebooks. I hope it might be useful for
this discussion.
Hello,
I have a strange behabiour with sound card usb.
I use kernel 3.18.11-rt7 (real-time kernel )
It takes 10 (!) seconds between detection of usb device till it is
registered ("registered new interface driver snd-usb-audio") in
kernel.
We take the usb device out of reset using another HW.
Hi Thinh,
On Fri, Aug 10, 2018 at 09:36:30PM +, Thinh Nguyen wrote:
> Hi Bin,
>
> On 8/10/2018 12:05 PM, Bin Liu wrote:
> > Hi Felipe,
> >
> > I noticed a regression on g_audio (uac2) with dwc3 udc on v4.14:
> >
> > - nosound in playback
> > - playback can only play once, the following error
On Mon, Aug 13, 2018 at 6:57 PM, Oliver Neukum wrote:
> On Mo, 2018-08-13 at 18:44 +0530, Muni Sekhar wrote:
>> [ Please keep me in CC as I'm not subscribed to the list]
>>
>> Hello All,
>>
>> I’ve a FTDI serial device and it is not recognized if I connect
>> directly to computer. However if I
Hi Heiko,
On Mon, Aug 13, 2018 at 12:36:55PM +0200, Heiko Stuebner wrote:
> Hi,
>
> I'm currently trying to wrap my head around the new typec subsystem and
> also how to do it correctly on Rockchip rk3399 devices.
>
> The issue (and Guenter might know quite a bit about that) is that on
>
On Mo, 2018-08-13 at 18:44 +0530, Muni Sekhar wrote:
> [ Please keep me in CC as I'm not subscribed to the list]
>
> Hello All,
>
> I’ve a FTDI serial device and it is not recognized if I connect
> directly to computer. However if I connect via an external USB hub
> it’s fine and I can see the
[ Please keep me in CC as I'm not subscribed to the list]
Hello All,
I’ve a FTDI serial device and it is not recognized if I connect
directly to computer. However if I connect via an external USB hub
it’s fine and I can see the FTDI serial device. What could be the
issue and how to resolve this?
On 08/13/2018 03:36 AM, Heiko Stuebner wrote:
Hi,
I'm currently trying to wrap my head around the new typec subsystem and
also how to do it correctly on Rockchip rk3399 devices.
The issue (and Guenter might know quite a bit about that) is that on
ChromeOS devices the embedded controller hides
Hi,
I'm currently trying to wrap my head around the new typec subsystem and
also how to do it correctly on Rockchip rk3399 devices.
The issue (and Guenter might know quite a bit about that) is that on
ChromeOS devices the embedded controller hides the whole tcpm/vdm
logic from the operating
