Tsumanu/amdgpud
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Refactor after review

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This commit is contained in:
Adrian Woźniak 2021-07-31 22:33:32 +02:00
parent 6eeeb3a487
commit 8c5fa618c3
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GPG Key ID: DE43476F72AD3F6C
1 changed files with 27 additions and 27 deletions
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54
src/main.rs
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@ -57,29 +57,29 @@ pub struct HwMon {
temp_inputs: Vec<String>,
}
/// pulse width modulation fan control minimum level (0)
static PULSE_WIDTH_MODULATION_MIN: &str = "pwm1_min";
/// pulse width modulation fan control maximum level (255)
static PULSE_WIDTH_MODULATION_MAX: &str = "pwm1_max";
/// pulse width modulation fan level (0-255)
static PULSE_WIDTH_MODULATION: &str = "pwm1";
/// pulse width modulation fan control method (0: no fan speed control, 1: manual fan speed control using pwm interface, 2: automatic fan speed control)
static PULSE_WIDTH_MODULATION_ENABLED: &str = "pwm1_enable";
mod hw_mon {
use std::io::Error as IoErr;
use crate::config::Card;
use crate::{
linear_map, AmdFanError, HwMon, HW_MON_DIR, PULSE_WIDTH_MODULATION,
PULSE_WIDTH_MODULATION_ENABLED, PULSE_WIDTH_MODULATION_MAX, PULSE_WIDTH_MODULATION_MIN,
ROOT_DIR,
};
use crate::{linear_map, AmdFanError, HwMon, HW_MON_DIR, ROOT_DIR};
use std::io::ErrorKind;
/// pulse width modulation fan control minimum level (0)
const PULSE_WIDTH_MODULATION_MIN: &str = "pwm1_min";
/// pulse width modulation fan control maximum level (255)
const PULSE_WIDTH_MODULATION_MAX: &str = "pwm1_max";
/// pulse width modulation fan level (0-255)
const PULSE_WIDTH_MODULATION: &str = "pwm1";
/// pulse width modulation fan control method (0: no fan speed control, 1: manual fan speed control using pwm interface, 2: automatic fan speed control)
const PULSE_WIDTH_MODULATION_MODE: &str = "pwm1_enable";
// static PULSE_WIDTH_MODULATION_DISABLED: &str = "0";
const PULSE_WIDTH_MODULATION_AUTO: &str = "2";
const PULSE_WIDTH_MODULATION_MANUAL: &str = "1";
impl HwMon {
pub fn new(card: &Card, name: &str) -> Self {
Self {
@ -131,14 +131,14 @@ mod hw_mon {
pub fn pwm_min(&mut self) -> u32 {
if self.pwm_min.is_none() {
self.pwm_min = Some(self.value_or_fallback(PULSE_WIDTH_MODULATION_MIN, 0));
self.pwm_min = Some(self.value_or(PULSE_WIDTH_MODULATION_MIN, 0));
};
self.pwm_min.unwrap_or_default()
}
pub fn pwm_max(&mut self) -> u32 {
if self.pwm_max.is_none() {
self.pwm_max = Some(self.value_or_fallback(PULSE_WIDTH_MODULATION_MAX, 255));
self.pwm_max = Some(self.value_or(PULSE_WIDTH_MODULATION_MAX, 255));
};
self.pwm_max.unwrap_or(255)
}
@ -151,14 +151,14 @@ mod hw_mon {
}
pub fn is_fan_manual(&self) -> bool {
self.read(PULSE_WIDTH_MODULATION_ENABLED)
.map(|s| s.as_str() == "1")
self.read(PULSE_WIDTH_MODULATION_MODE)
.map(|s| s.as_str() == PULSE_WIDTH_MODULATION_MANUAL)
.unwrap_or_default()
}
pub fn is_fan_automatic(&self) -> bool {
self.read(PULSE_WIDTH_MODULATION_ENABLED)
.map(|s| s.as_str() == "2")
self.read(PULSE_WIDTH_MODULATION_MODE)
.map(|s| s.as_str() == PULSE_WIDTH_MODULATION_AUTO)
.unwrap_or_default()
}
@ -215,7 +215,7 @@ mod hw_mon {
}
#[inline]
fn value_or_fallback<R: std::str::FromStr>(&self, name: &str, fallback: R) -> R {
fn value_or<R: std::str::FromStr>(&self, name: &str, fallback: R) -> R {
self.read(name)
.ok()
.and_then(|s| s.parse().ok())
@ -364,15 +364,15 @@ fn service(config: Config) -> std::io::Result<()> {
loop {
for hw_mon in controllers.iter_mut() {
let gpu_temp = hw_mon.max_gpu_temp().unwrap_or_default();
log::info!("Current {} temperature: {}", hw_mon.card, gpu_temp);
log::debug!("Current {} temperature: {}", hw_mon.card, gpu_temp);
let last = *cache.entry(*hw_mon.card).or_insert(1_000f64);
if ((last - 0.001f64)..(last + 0.001f64)).contains(&gpu_temp) {
log::info!("Temperature didn't change");
log::debug!("Temperature didn't change");
continue;
};
let speed = config.speed_for_temp(gpu_temp);
log::info!("Resolved speed {:.2}", speed);
log::debug!("Resolved speed {:.2}", speed);
if let Err(e) = hw_mon.set_speed(speed) {
log::error!("Failed to change speed to {}. {:?}", speed, e);