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manager: Move paths to constants

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This commit is contained in:
Vicki Pfau 2024-03-19 18:01:58 -07:00
parent 96efd91228
commit 7e262a1d96
1 changed files with 17 additions and 13 deletions
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30
src/manager.rs
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@ -86,6 +86,14 @@ const MIN_BUFFER_SIZE: u32 = 100;
const BOARD_NAME_PATH: &str = "/sys/class/dmi/id/board_name";
const GALILEO_NAME: &str = "Galileo";
const ALS_INTEGRATION_PATH: &str = "/sys/devices/platform/AMDI0010:00/i2c-0/i2c-PRP0001:01/iio:device0/in_illuminance_integration_time";
const POWER1_CAP_PATH: &str = "/sys/class/hwmon/hwmon5/power1_cap";
const POWER2_CAP_PATH: &str = "/sys/class/hwmon/hwmon5/power2_cap";
const GPU_PERFORMANCE_LEVEL_PATH: &str =
"/sys/class/drm/card0/device/power_dpm_force_performance_level";
const GPU_CLOCKS_PATH: &str = "/sys/class/drm/card0/device/pp_od_clk_voltage";
fn is_galileo() -> Result<bool> {
let mut board_name = fs::read_to_string(BOARD_NAME_PATH)?;
board_name = board_name.trim().to_string();
@ -196,7 +204,7 @@ async fn set_gpu_performance_level(level: i32) -> Result<()> {
return Err(Error::msg("Invalid performance level"));
}
let mut myfile = File::create("/sys/class/drm/card0/device/power_dpm_force_performance_level")
let mut myfile = File::create(GPU_PERFORMANCE_LEVEL_PATH)
.await
.inspect_err(|message| error!("Error opening sysfs file for writing: {message}"))?;
@ -214,7 +222,7 @@ async fn set_gpu_clocks(clocks: i32) -> Result<()> {
return Err(Error::msg("Invalid clocks"));
}
let mut myfile = File::create("/sys/class/drm/card0/device/pp_od_clk_voltage")
let mut myfile = File::create(GPU_CLOCKS_PATH)
.await
.inspect_err(|message| error!("Error opening sysfs file for writing: {message}"))?;
@ -244,17 +252,13 @@ async fn set_tdp_limit(limit: i32) -> Result<()> {
return Err(Error::msg("Invalid limit"));
}
let mut power1file = File::create("/sys/class/hwmon/hwmon5/power1_cap")
.await
.inspect_err(|message| {
error!("Error opening sysfs power1_cap file for writing TDP limits {message}")
})?;
let mut power1file = File::create(POWER1_CAP_PATH).await.inspect_err(|message| {
error!("Error opening sysfs power1_cap file for writing TDP limits {message}")
})?;
let mut power2file = File::create("/sys/class/hwmon/hwmon5/power2_cap")
.await
.inspect_err(|message| {
error!("Error opening sysfs power2_cap file for wtriting TDP limits {message}")
})?;
let mut power2file = File::create(POWER2_CAP_PATH).await.inspect_err(|message| {
error!("Error opening sysfs power2_cap file for wtriting TDP limits {message}")
})?;
// Now write the value * 1,000,000
let data = format!("{limit}000000");
@ -403,7 +407,7 @@ impl SMManager {
async fn get_als_integration_time_file_descriptor(&self) -> Result<Fd, zbus::fdo::Error> {
// Get the file descriptor for the als integration time sysfs path
// Return -1 on error
let result = std::fs::File::create("/sys/devices/platform/AMDI0010:00/i2c-0/i2c-PRP0001:01/iio:device0/in_illuminance_integration_time");
let result = std::fs::File::create(ALS_INTEGRATION_PATH);
match result {
Ok(f) => Ok(Fd::Owned(std::os::fd::OwnedFd::from(f))),
Err(message) => {