51 lines
1.4 KiB
Rust
51 lines
1.4 KiB
Rust
use gumdrop::Options;
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use amdgpu::utils::hw_mons;
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use amdgpu_config::fan::Config;
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use crate::{AmdFanError, FanMode};
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use crate::command::Fan;
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/// Change card fan mode to either automatic or manual
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pub fn run(switcher: Switcher, mode: FanMode, config: Config) -> crate::Result<()> {
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let mut hw_mons = Fan::wrap_all(hw_mons(true)?, &config);
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let cards = match switcher.card {
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Some(card_id) => match hw_mons.iter().position(|hw_mon| **hw_mon.card() == card_id) {
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Some(card) => vec![hw_mons.remove(card)],
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None => {
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eprintln!("Card does not exists. Available cards: ");
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for hw_mon in hw_mons {
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eprintln!(" * {}", *hw_mon.card());
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}
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return Err(AmdFanError::NoAmdCardFound);
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}
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},
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None => hw_mons,
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};
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for hw_mon in cards {
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match mode {
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FanMode::Automatic => {
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if let Err(e) = hw_mon.write_automatic() {
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log::error!("{:?}", e);
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}
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}
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FanMode::Manual => {
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if let Err(e) = hw_mon.write_manual() {
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log::error!("{:?}", e);
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}
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}
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}
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}
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Ok(())
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}
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#[derive(Debug, Options)]
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pub struct Switcher {
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#[options(help = "Print help message")]
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help: bool,
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#[options(help = "GPU Card number")]
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card: Option<u32>,
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}
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