From 86af4eb07e1fb1f795f18a3606b2e3b8ff1ae718 Mon Sep 17 00:00:00 2001
From: wheaney <42350981+wheaney@users.noreply.github.com>
Date: Thu, 22 Jan 2026 19:10:03 -0800
Subject: [PATCH] Attempt to use the IPC reset function

---
 kwin/src/kcm/breezydesktopeffectkcm.cpp | 41 ++-----------------------
 1 file changed, 2 insertions(+), 39 deletions(-)

diff --git a/kwin/src/kcm/breezydesktopeffectkcm.cpp b/kwin/src/kcm/breezydesktopeffectkcm.cpp
index 31748b7..223c43e 100644
--- a/kwin/src/kcm/breezydesktopeffectkcm.cpp
+++ b/kwin/src/kcm/breezydesktopeffectkcm.cpp
@@ -455,48 +455,11 @@ BreezyDesktopEffectConfig::BreezyDesktopEffectConfig(QObject *parent, const KPlu
 
             setRequestInProgress({sender()}, true);
 
-            const QString systemctl = QStandardPaths::findExecutable(QStringLiteral("systemctl"));
-            if (systemctl.isEmpty()) {
-                showStatus(labelStatus, false, tr("systemctl not found; cannot restart xr-driver."));
-                setRequestInProgress({sender()}, false);
-                return;
-            }
-
-            QProcess proc;
-            proc.setProgram(systemctl);
-            proc.setArguments({QStringLiteral("--user"), QStringLiteral("restart"), QStringLiteral("xr-driver")});
-            proc.setProcessChannelMode(QProcess::MergedChannels);
-            proc.start();
-
-            if (!proc.waitForStarted(5000)) {
-                showStatus(labelStatus, false, tr("Failed to start systemctl."));
-                setRequestInProgress({sender()}, false);
-                return;
-            }
-
-            if (!proc.waitForFinished(15000)) {
-                proc.kill();
-                proc.waitForFinished(3000);
-                showStatus(labelStatus, false, tr("Timed out restarting xr-driver."));
-                setRequestInProgress({sender()}, false);
-                return;
-            }
-
-            const QString output = QString::fromUtf8(proc.readAll()).trimmed();
-            const bool ok = (proc.exitStatus() == QProcess::NormalExit && proc.exitCode() == 0);
+            const bool ok = XRDriverIPC::instance().resetDriver();
             if (ok) {
-                if (!output.isEmpty()) {
-                    qCWarning(KWIN_XR) << "Unexpected output resetting the driver:" << output;
-                }
                 showStatus(labelStatus, true, tr("Driver restarted."));
-
-                // Refresh state shortly after restart.
-                QTimer::singleShot(1000, this, [this]() {
-                    pollDriverState();
-                });
             } else {
-                const QString err = output.isEmpty() ? tr("Unknown error") : output;
-                showStatus(labelStatus, false, tr("Failed to restart driver: %1").arg(err));
+                showStatus(labelStatus, false, tr("Failed to restart driver."));
             }
 
             setRequestInProgress({sender()}, false);