Re: [PATCH v2 4/8] Input: atmel_mxt_ts - output diagnostic debug via v4l2 device

[Nick Dyer]

On 27/05/2016 13:54, Hans Verkuil wrote:
> Hi Nick,

Thanks for the useful review. Most of it is straightforward and I've
updated it in a new version of these patches which I will post now.

I think the open question is whether you're happy with the
V4L2_PIX_FMT_YS16 or whether I need to rename it. For what it's worth,
Synaptics RMI4 also emits 16 bit signed, see

https://github.com/wanam/Adam-Kernel-GS4/blob/master/drivers/input/touchscreen/rmi_f54.c#L1831

> On 05/04/2016 07:07 PM, Nick Dyer wrote:
> BTW, did you run v4l2-compliance? I think it should work if you just do:
> 
> v4l2-compliance -d /dev/v4l-touch0

Yes, and I've now fixed all issues that I could find with it. I had to do
some minor updates to support the touch sensor stuff, see:
    https://github.com/ndyer/v4l-utils/commits/touch-sensor