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Update README with equivalent CLI info

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NGnius (Graham) 2022-04-21 21:27:38 -04:00
parent 265989ec87
commit 38b9cfa8b9
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26
README.md
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@ -6,6 +6,32 @@ Steam Deck power tweaks for power users.
This is generated from the template plugin for the [SteamOS Plugin Loader](https://github.com/SteamDeckHomebrew/PluginLoader).
## Cool, whatever
Yeah, that's fair.
In case you still want some of the functionality, without the nice GUI, here's some equivalent commands.
These should all be run as superuser, i.e. run `sudo su` and then run these commands in that.
### Enable & Disable CPU threads
Enable: `echo 1 > /sys/devices/system/cpu/cpu{cpu_number}/online` where `{cpu_number}` is a number from 1 to 7 (inclusive).
Disable: `echo 0 > /sys/devices/system/cpu/cpu{cpu_number}/online` where `{cpu_number}` is a number from 1 to 7 (inclusive).
NOTE: You cannot enable or disable cpu0, hence why there are only 7 in the range for 8 cpu threads.
### Enable & Disable CPU boost
Enable: `echo 1 > /sys/devices/system/cpu/cpufreq/boost` enables boost across all threads.
Disable: `echo 1 > /sys/devices/system/cpu/cpufreq/boost` disables boost across all threads.
### Set CPU frequency
Use `cpupower` (usage: `cpupower --help`).
This isn't strictly how PowerTools does it, but it's a multi-step process which can involve changing the CPU governor.
All that can be done automatically by `cpupower frequency-set --freq {frequency}` where `{frequency}` is `1.7G`, `2.4G` or `2.8G`.
## License
This is licensed under GNU GPLv3.

9
main_view.html
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@ -75,7 +75,14 @@
async function toggleCPUSMT() {
let toggle = document.getElementById("smtToggle");
let isActive = getToggleState(toggle);
await setCPUs(await getCPUs(), !isActive);
let currentCPUs = await getCPUs();
if (currentCPUs == 4 && !isActive) {
// if all cores are running, enable all the threads as well
await setCPUs(8, !isActive);
} else {
await setCPUs(currentCPUs, !isActive);
}
setToggleState(toggle, !isActive);
selectNotch("cpuThreadsNotch", await getCPUs() - 1, 8);
}