Hi, Marcin Owsiany <[email protected]> (2025-04-25): > pt., 25 kwi 2025 o 18:59 Pascal Hambourg <[email protected]> > napisał(a): > > This driver is provided by built-in module i2c_designware_platform. > > I also tried loading i2c_designware but there was no such module. This > would explain why :-D
The key was “built-in” before module: it's built into the kernel image,
and doesn't show up as a separate module (.ko). See the config file:
CONFIG_I2C_DESIGNWARE_PLATFORM=y
(y means built-in, m would be for module, n for disabled.)
The whole story is very close to things that had been strange at times
(lpss things couple with i2c that don't seem to have any relationships
to/from actual HID modules, but if and when loaded correctly make the
input devices show up and become useful/usable).
Not sure what exact grain of sand is gripping this particular machine.
Cheers,
--
Cyril Brulebois ([email protected]) <https://debamax.com/>
D-I release manager -- Release team member -- Freelance Consultant
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