cannot use touch in Official Raspberry Pi 7 inch Touchscreen Display

[dty717]

Here are the steps I follow to reproduce the issue:

1.use the Raspberry Pi 4
2.install the linuxcnc
3.change the config file add display_auto_detect=1

This is what I expected to happen:

the display show and is touchable

This is what happened instead:

the display show but is not touchable
the dmesg error is
edt_ft5x06 10-0038: supply iovcc not found, using dummy regulator
edt_ft5x06 10-0038: touchscreen probe failed
edt_ft5x06: probe of 10-0038 failed with error -5

It worked properly before this:

Information about my hardware and software:

Distributor ID: Debian
Description: Debian GNU/Linux 12 (bookworm)
Release: 12
Codename: bookworm

• I am using this Linux distribution and version (often, shown by lsb_release -a):Debian 12
• I am using this kernel version (shown by uname -a):Linux raspberrypi 6.1.54-rt15
• I am running ...
  • A binary version from linuxcnc.org (including buildbot.linuxcnc.org)
  • A binary I built myself
  • A binary version from some other source besides linuxcnc.org

[Sigma1912]

Have you seen this?
https://forums.raspberrypi.com/viewtopic.php?t=357550