Anime: add base brightness control (dbus, cli)

asusctl/src/anime_cli.rs

@@ -1,4 +1,5 @@
 use gumdrop::Options;
+use rog_anime::usb::Brightness;
 
 #[derive(Options)]
 pub struct AnimeCommand {
@@ -14,8 +15,13 @@ pub struct AnimeCommand {
         help = "enable/disable system animations (boot/sleep/shutdown)"
     )]
     pub boot_enable: Option<bool>,
-    #[options(meta = "", help = "set global AniMe brightness value")]
-    pub brightness: Option<f32>,
+    #[options(
+        meta = "",
+        help = "set global base brightness value <Off, Low, Med, High>"
+    )]
+    pub brightness: Option<Brightness>,
+    #[options(meta = "", help = "set global (image) brightness value")]
+    pub image_brightness: Option<f32>,
     #[options(help = "clear the display")]
     pub clear: bool,
     #[options(command)]

asusctl/src/main.rs

@@ -226,6 +226,7 @@ fn handle_anime(
         && cmd.enable.is_none()
         && cmd.boot_enable.is_none()
         && cmd.brightness.is_none()
+        && cmd.image_brightness.is_none()
         && !cmd.clear)
         || cmd.help
     {
@@ -241,6 +242,9 @@ fn handle_anime(
         dbus.proxies().anime().set_animation_enabled(anime_boot)?;
     }
     if let Some(bright) = cmd.brightness {
+        dbus.proxies().anime().set_brightness(bright)?;
+    }
+    if let Some(bright) = cmd.image_brightness {
         verify_brightness(bright);
         dbus.proxies().anime().set_image_brightness(bright)?;
     }

daemon/src/ctrl_anime/trait_impls.rs

@@ -6,6 +6,7 @@ use config_traits::StdConfig;
 use log::warn;
 use rog_anime::usb::{
     pkt_for_enable_animation, pkt_for_set_awake_enabled, pkt_for_set_boot, pkt_for_set_brightness,
+    Brightness,
 };
 use rog_anime::{AnimeDataBuffer, AnimePowerStates};
 use zbus::export::futures_util::lock::Mutex;
@@ -59,16 +60,19 @@ impl CtrlAnimeZbus {
 
     /// Set base brightness level
     // TODO: enum for brightness
-    async fn set_brightness(&self, #[zbus(signal_context)] ctxt: SignalContext<'_>, status: bool) {
-        let mut lock = self.0.lock().await;
+    async fn set_brightness(
+        &self,
+        #[zbus(signal_context)] ctxt: SignalContext<'_>,
+        brightness: Brightness,
+    ) {
+        let lock = self.0.lock().await;
         lock.node
-            .write_bytes(&pkt_for_set_brightness(status))
+            .write_bytes(&pkt_for_set_brightness(brightness))
             .map_err(|err| {
                 warn!("rog_anime::run_animation:callback {}", err);
             })
             .ok();
-        lock.config.awake_enabled = status;
-        lock.config.write();
+        // lock.config.write();
 
         Self::notify_power_states(
             &ctxt,
@@ -232,8 +236,9 @@ impl crate::CtrlTask for CtrlAnimeZbus {
 impl crate::Reloadable for CtrlAnimeZbus {
     async fn reload(&mut self) -> Result<(), RogError> {
         if let Some(lock) = self.0.try_lock() {
-            lock.node
-                .write_bytes(&pkt_for_set_brightness(lock.config.awake_enabled))?;
+            // TODO: restore new settings
+            // lock.node
+            //     .write_bytes(&pkt_for_set_brightness(lock.config.awake_enabled))?;
             lock.node
                 .write_bytes(&pkt_for_set_boot(lock.config.boot_anim_enabled))?;
 

rog-anime/src/usb.rs

@@ -8,6 +8,12 @@
 //!
 //! Step 1 need to applied only on fresh system boot.
 
+use std::str::FromStr;
+
+use serde_derive::{Deserialize, Serialize};
+#[cfg(feature = "dbus")]
+use zbus::zvariant::Type;
+
 use crate::error::AnimeError;
 use crate::AnimeType;
 
@@ -16,6 +22,30 @@ const DEV_PAGE: u8 = 0x5e;
 pub const VENDOR_ID: u16 = 0x0b05;
 pub const PROD_ID: u16 = 0x193b;
 
+#[cfg_attr(feature = "dbus", derive(Type))]
+#[derive(Debug, PartialEq, Eq, Copy, Clone, Deserialize, Serialize)]
+/// Base LED brightness of the display
+pub enum Brightness {
+    Off,
+    Low,
+    Med,
+    High,
+}
+
+impl FromStr for Brightness {
+    type Err = AnimeError;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        Ok(match s {
+            "Off" | "off" => Brightness::Off,
+            "Low" | "low" => Brightness::Low,
+            "Med" | "med" => Brightness::Med,
+            "High" | "high" => Brightness::High,
+            _ => Brightness::Med,
+        })
+    }
+}
+
 /// `get_anime_type` is very broad, matching on part of the laptop board name
 /// only. For this reason `find_node()` must be used also to verify if the USB
 /// device is available.
@@ -83,12 +113,12 @@ pub const fn pkt_for_set_boot(status: bool) -> [u8; PACKET_SIZE] {
 /// `pkt_for_apply()` to be written after.
 // TODO: change the users of this method
 #[inline]
-pub const fn pkt_for_set_brightness(on: bool) -> [u8; PACKET_SIZE] {
+pub const fn pkt_for_set_brightness(brightness: Brightness) -> [u8; PACKET_SIZE] {
     let mut pkt = [0; PACKET_SIZE];
     pkt[0] = DEV_PAGE;
     pkt[1] = 0xc0;
     pkt[2] = 0x04;
-    pkt[3] = if on { 0x03 } else { 0x00 };
+    pkt[3] = brightness as u8;
     pkt
 }
 

rog-dbus/src/zbus_anime.rs

@@ -1,3 +1,4 @@
+use rog_anime::usb::Brightness;
 use rog_anime::{AnimeDataBuffer, AnimePowerStates};
 use zbus::dbus_proxy;
 
@@ -9,7 +10,10 @@ trait Anime {
     /// Set whether the AniMe will show boot, suspend, or off animations
     fn set_animation_enabled(&self, status: bool) -> zbus::Result<()>;
 
-    /// Set the global AniMe brightness
+    /// Set the global base brightness
+    fn set_brightness(&self, bright: Brightness) -> zbus::Result<()>;
+
+    /// Set the global (image) brightness
     fn set_image_brightness(&self, bright: f32) -> zbus::Result<()>;
 
     /// Set whether the AniMe is displaying images/data