kms: Debug statements

pop-os · Jan 17, 2024 · 2934266 · 2934266
1 parent 0780dd1
commit 2934266
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/backend/kms/mod.rs b/src/backend/kms/mod.rs
@@ -382,7 +382,9 @@ pub fn init_backend(
                 let backend = state.backend.kms();
                 if let Some(device) = backend.devices.get_mut(&node) {
                     device.explicit_clients.remove(&id);
+                    info!(?device.render_node, "Explicit client {:?} removed", &id);
                     if !device.in_use(&backend.primary) {
+                        info!(?device.render_node, "Device not in use, removing");
                         backend.api.as_mut().remove_node(&node);
                     }
                 }
@@ -658,6 +660,7 @@ impl State {
         let mut w = self.common.shell.global_space().size.w;
         {
             let backend = self.backend.kms();
+            info!(?render_node, "Adding node for initialization");
             backend
                 .api
                 .as_mut()
@@ -739,6 +742,10 @@ impl State {
             }
 
             if !device.in_use(&backend.primary) {
+                info!(
+                    ?render_node,
+                    "Removing node after initialization - not in use"
+                );
                 backend.api.as_mut().remove_node(&render_node);
             }
 
@@ -835,6 +842,8 @@ impl State {
                         outputs_removed.push(surface.output.clone());
                     }
                 }
+
+                info!(?device.render_node, "Device changed, adding node");
                 backend
                     .api
                     .as_mut()
@@ -913,6 +922,7 @@ impl State {
                 }
 
                 if !device.in_use(&backend.primary) {
+                    info!(?device.render_node, "Changed device still unused, removing");
                     backend.api.as_mut().remove_node(&device.render_node);
                 }
             }
@@ -1440,6 +1450,7 @@ impl Surface {
 impl KmsState {
     pub fn add_explicit_client(&mut self, node: DrmNode, id: ClientId) {
         if let Some(device) = self.devices.get_mut(&node) {
+            info!(?node, "Explicit client {:?}, adding node", &id);
             device.explicit_clients.insert(id);
             if let Err(err) = self.api.as_mut().add_node(node, device.gbm.clone()) {
                 warn!("Failed to initialize device: {}", err);