handheld-daemon: 1.1.0 -> 1.1.4

[appsforartists]

Description of changes

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 24.05 Release Notes (or backporting 23.05 and 23.11 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[appsforartists]

@antheas would /sys/kernel/config suffice for this?

[antheas]

You can't create files in /sys as far as I know

[appsforartists]

It's already a mount-point for configfs though. You wouldn't have to create it.

I guess I should test if you can create folders inside that configfs mount-point.

[appsforartists]

mkdir /sys/kernel/config/iio
Permission denied

🫤

[antheas]

You can follow the steps in this file and if they work it will be fine:
https://github.com/hhd-dev/hhd/blob/c074cb0e3e13ab18fd150eb36df70044ede45038/src/hhd/controller/physical/imu.py#L415

Essentially, assume $conf is the mount dir.

sudo modprobe industrialio-sw-trigger
sudo modprobe iio-trig-sysfs
sudo modprobe iio-trig-hrtimer

sudo mkdir -p $conf
sudo mount -t configfs none $conf
sudo mkdir -p $conf/iio/triggers/hrtimer/hhd

Then at closing

sudo rmdir $conf/iio/triggers/hrtimer/hhd

Try running with $conf as /sys/kernel/config. Although I guess the mount command will fail if you do that.

[appsforartists]

Per @antheas:

turns out writing to /var works fine
so its not needed
so you can close the PR