xfel/99-xfel.rules

# Copy this file to /etc/udev/rules.d/ or /usr/lib/udev/rules.d/
# If rules fail to reload automatically, you can refresh udev rules
# with the command "sudo udevadm control --reload"

ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="1f3a", ATTRS{idProduct}=="efe8", MODE="666", GROUP="users" TEST=="power/autosuspend", ATTR{power/autosuspend}="-1"
Add 99-xfel.rules 2021-06-09 10:47:31 +08:00			`# Copy this file to /etc/udev/rules.d/ or /usr/lib/udev/rules.d/`
			`# If rules fail to reload automatically, you can refresh udev rules`
			`# with the command "sudo udevadm control --reload"`

[Makefile]add udevadm control --reload for install 2022-01-25 15:25:39 +08:00			`ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="1f3a", ATTRS{idProduct}=="efe8", MODE="666", GROUP="users" TEST=="power/autosuspend", ATTR{power/autosuspend}="-1"`
Disable autosuspend on FEL devices Linux may sometimes try to suspend sunxi fel, and fail to resume them, leading to a USB reset when trying to do libusb_open, and libusb will fail. This commit disables autosuspend feature of all connected FEL devices by a udev rule. 2021-12-03 15:16:51 +08:00