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https://gitlab.com/mobian1/eg25-manager.git
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34472a5cff
When using the community-maintained firmware, some attributes need to be set with different values than what works best with the stock firmware: this is the case of the `power/control` attribute which should be set to "on". Similarly, on the PPP `power/persist` should be set to "1". This commit reworks the udev rules so we can differentiate between firmwares and host devices.
23 lines
1.1 KiB
Plaintext
23 lines
1.1 KiB
Plaintext
ACTION!="add", GOTO="eg25_end"
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SUBSYSTEM!="usb", GOTO="eg25_end"
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DRIVER!="usb", GOTO="eg25_end"
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ENV{DEVTYPE}!="usb_device", GOTO="eg25_end"
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# Default attributes values
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ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/control}="auto"
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ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/autosuspend_delay_ms}="3000"
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ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/wakeup}="enabled"
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ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/persist}="0"
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# If running the stock firmware, stop processing here
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ATTRS{serial}!="community_fw", GOTO="eg25_end"
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# power/control needs to be "on" for the community-maintained firmware
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ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/control}="on"
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# Special trick for the PinePhone Pro: set power/persist to 1 *only* with the community FW
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# We can identify the PPP by looking for the string "pinephone-pro" in the device tree "compatible" property
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ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", PROGRAM=="/bin/grep pine64,pinephone-pro /proc/device-tree/compatible", ATTR{power/persist}="1"
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LABEL="eg25_end"
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