From 75867d5ec7187b60e5732843acbe0f67c61421cf Mon Sep 17 00:00:00 2001
From: Charlie Li <vishwin@FreeBSD.org>
Date: Fri, 26 Jun 2026 16:09:44 -0300
Subject: [PATCH] FreeBSD: support S0ix/s2idle suspend

Also use `/usr/sbin/zzz` consistently since it automagically invokes the correct suspend method.
---
 src/ck-sysdeps-freebsd.c        | 12 ++++++++++++
 tools/freebsd/ck-system-suspend |  8 ++------
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/ck-sysdeps-freebsd.c b/src/ck-sysdeps-freebsd.c
index c71faa8e..faaef31f 100644
--- a/src/ck-sysdeps-freebsd.c
+++ b/src/ck-sysdeps-freebsd.c
@@ -512,7 +512,11 @@ freebsd_supports_sleep_state (const gchar *state)
         gboolean ret = FALSE;
         gchar *sleep_states;
 
+#if __FreeBSD_version < 1600018
         sleep_states = get_string_sysctl (NULL, "hw.acpi.supported_sleep_state");
+#else
+        sleep_states = get_string_sysctl (NULL, "kern.power.supported_stype");
+#endif
         if (sleep_states != NULL) {
                 if (strstr (sleep_states, state) != NULL)
                         ret = TRUE;
@@ -526,13 +530,21 @@ freebsd_supports_sleep_state (const gchar *state)
 gboolean
 ck_system_can_suspend (void)
 {
+#if __FreeBSD_version < 1600018
         return freebsd_supports_sleep_state ("S3");
+#else
+        return freebsd_supports_sleep_state ("suspend_to_idle");
+#endif
 }
 
 gboolean
 ck_system_can_hibernate (void)
 {
+#if __FreeBSD_version < 1600018
         return freebsd_supports_sleep_state ("S4");
+#else
+        return freebsd_supports_sleep_state ("fw_hibernate");
+#endif
 }
 
 gboolean
diff --git a/tools/freebsd/ck-system-suspend b/tools/freebsd/ck-system-suspend
index e8fcaeae..8299da89 100644
--- a/tools/freebsd/ck-system-suspend
+++ b/tools/freebsd/ck-system-suspend
@@ -1,11 +1,7 @@
 #!/bin/sh
 
-#Try for common tools
-if [ -x "/sbin/acpiconf" ] ; then
-	/sbin/acpiconf -s 3
-	exit $?
-elif [ -x "/usr/sbin/acpiconf" ] ; then
-	/usr/sbin/acpiconf -s 3
+if [ -x "/usr/sbin/zzz" ] ; then
+	/usr/sbin/zzz
 	exit $?
 else
 	exit 1