ipu3-imgu 0000:00:05.0: required queues are disabled

[Kai Heng Feng]

Hi Kieran,

> On Jan 28, 2019, at 4:48 PM, Kieran Bingham <kieran.bingham at ideasonboard.com> wrote:
> 
> Hi Kai-Heng,
> 
> On 27/01/2019 05:56, Kai-Heng Feng wrote:
>> Hi,
>> 
>> We have a bug report [1] that the ipu3 doesn’t work.
>> Does ipu3 need special userspace to work?
> 
> Yes, it will need further userspace support to configure the pipeline,
> and to provide 3A algorithms for white balance, focus, and exposure
> times to the sensor.
> 
> We are developing a stack called libcamera [0] to support this, but it's
> still in active development and not yet ready for use. Fortunately
> however, IPU3 is one of our primary initial targets.

Thanks for the info.

> 
> [0] https://www.libcamera.org/
> 
>> [1] https://bugs.launchpad.net/bugs/1812114
> 
> I have reported similar information to the launchpad bug entry.
> 
> It might help if we can get hold of a Dell 7275 sometime although I
> think Mauro at least has one ?
> 
> If this is a priority for Canonical, please contact us directly.

Not really, just raise issues from Launchpad to appropriate mailing list.

Kai-Heng

> 
>> Kai-Heng
> --
> Regards
> 
> Kieran