On Mon, 2023-05-29 at 08:39 +, Michael van Elst wrote:
> dty...@anduin.org.uk (Dave Tyson) writes:
>
> > I guess these touch screens need some calibration to set the x/y
> > bounds
> > and maybe some mods to the driver. Can anyone hit me with a cluebat
> > as
> > to where to start...
>
>
On Sun, 2023-05-28 at 23:22 +, Taylor R Campbell wrote:
> > Date: Sun, 28 May 2023 23:57:38 +0100
> > From: Dave Tyson
> >
> > [60.731037] uhidev0 at uhub0 port 1 configuration 1 interface 0
> > [60.731037] uhidev0: wch.cn (0x1a86) USB2IIC_CTP_CONTROL
> > (0xe5e3),
> > rev 0.01/0.00,
dty...@anduin.org.uk (Dave Tyson) writes:
>I guess these touch screens need some calibration to set the x/y bounds
>and maybe some mods to the driver. Can anyone hit me with a cluebat as
>to where to start...
There are lots touchpads that need a more relaxed interpretation of their
capabilities.
On Sun, 28 May 2023, Dave Tyson wrote:
I have a couple of devices which report a touch screen present, but
don't attach it correctly, failing with "touchscreen has no range
report"
Yeah, my laptop had the same issue and I worked around it by using
this gross hack (for 9.x, but, should apply
> Date: Sun, 28 May 2023 23:57:38 +0100
> From: Dave Tyson
>
> [60.731037] uhidev0 at uhub0 port 1 configuration 1 interface 0
> [60.731037] uhidev0: wch.cn (0x1a86) USB2IIC_CTP_CONTROL (0xe5e3),
> rev 0.01/0.00, addr 2, iclass 3/0
> [60.751042] uhidev0: 3 report ids
> [
I have a couple of devices which report a touch screen present, but
don't attach it correctly, failing with "touchscreen has no range
report"
This is under NetBSD-10 BETA (but I expect similar results in current)
1) Samsung DP700A3D all-in-one PC
I use this my normal desktop and everything
