01-06-2023, 11:40 AM
(09-11-2022, 01:37 PM)biketool Wrote: ...take a look at latter part of udev rule, number in a file needs to higher than in default udev file for modem.
The reboots and modem cutouts during the day are survivable, but the battery life is difficult at best.
...
Code:
# possible file location /lib/udev/rules.d/98-prevent-flipping-frames.rules
# for preventing flipping frames bug, could waste battery
KERNEL=="1c40000.gpu", SUBSYSTEM=="platform", DRIVER=="lima", ATTR{power/autosuspend_delay_ms}="-1"
KERNEL=="1c40000.gpu", SUBSYSTEM=="platform", DRIVER=="lima", ATTR{power/control}="on"
KERNEL=="1c40000.gpu", SUBSYSTEM=="devfreq", ATTR{min_freq}="432000000"
KERNEL=="1c40000.gpu", SUBSYSTEM=="devfreq", ATTR{max_freq}="432000000"
KERNEL=="1c40000.gpu", SUBSYSTEM=="devfreq", ATTR{target_freq}="432000000"
# for modem disconnections, !wastes battery!
ACTION!="add", GOTO="eg25_end-edit"
SUBSYSTEM!="usb", GOTO="eg25_end-edit"
DRIVER!="usb", GOTO="eg25_end-edit"
ENV{DEVTYPE}!="usb_device", GOTO="eg25_end-edit"
# (not) Default attributes values
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/control}="on"
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/autosuspend_delay_ms}="3000"
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/wakeup}="enabled"
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/persist}="0"
LABEL="eg25_end-edit"