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manager/user: Emit signals when we change properties

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This commit is contained in:
Vicki Pfau 2025-05-08 17:23:18 -07:00
parent 65a81cee47
commit 0f156ef49f
4 changed files with 127 additions and 48 deletions
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30
src/power.rs
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@ -29,6 +29,7 @@ use zbus::Connection;
use crate::hardware::{device_type, DeviceType};
use crate::manager::root::RootManagerProxy;
use crate::manager::user::{TdpLimit1, MANAGER_PATH};
use crate::platform::platform_config;
use crate::Service;
use crate::{path, write_synced};
@ -138,6 +139,7 @@ pub(crate) async fn tdp_limit_manager() -> Result<Box<dyn TdpLimitManager>> {
pub(crate) struct TdpManagerService {
proxy: RootManagerProxy<'static>,
session: Connection,
channel: UnboundedReceiver<TdpManagerCommand>,
download_set: JoinSet<String>,
download_handles: HashMap<String, u32>,
@ -640,7 +642,8 @@ pub(crate) async fn set_platform_profile(name: &str, profile: &str) -> Result<()
impl TdpManagerService {
pub async fn new(
channel: UnboundedReceiver<TdpManagerCommand>,
connection: &Connection,
system: &Connection,
session: &Connection,
) -> Result<TdpManagerService> {
let config = platform_config().await?;
let config = config
@ -649,10 +652,11 @@ impl TdpManagerService {
.ok_or(anyhow!("No TDP limit configured"))?;
let manager = tdp_limit_manager().await?;
let proxy = RootManagerProxy::new(connection).await?;
let proxy = RootManagerProxy::new(system).await?;
Ok(TdpManagerService {
proxy,
session: session.clone(),
channel,
download_set: JoinSet::new(),
download_handles: HashMap::new(),
@ -737,11 +741,23 @@ impl TdpManagerService {
}
async fn set_tdp_limit(&self, limit: u32) -> Result<()> {
Ok(self
.proxy
self.proxy
.set_tdp_limit(limit)
.await
.inspect_err(|e| error!("Failed to set TDP limit: {e}"))?)
.inspect_err(|e| error!("Failed to set TDP limit: {e}"))?;
if let Ok(interface) = self
.session
.object_server()
.interface::<_, TdpLimit1>(MANAGER_PATH)
.await
{
tokio::spawn(async move {
let ctx = interface.signal_emitter();
interface.get().await.tdp_limit_changed(&ctx).await
});
}
Ok(())
}
async fn handle_command(&mut self, command: TdpManagerCommand) -> Result<()> {
@ -1639,7 +1655,7 @@ CCLK_RANGE in Core0:
.await
.expect("at");
let mut service = TdpManagerService::new(rx, &connection)
let mut service = TdpManagerService::new(rx, &connection, &connection)
.await
.expect("service");
let task = tokio::spawn(async move {
@ -1734,7 +1750,7 @@ CCLK_RANGE in Core0:
.await
.expect("at");
let mut service = TdpManagerService::new(rx, &connection)
let mut service = TdpManagerService::new(rx, &connection, &connection)
.await
.expect("service");
let task = tokio::spawn(async move {