diff --git a/poky/meta/classes/kernel-module-split.bbclass b/poky/meta/classes/kernel-module-split.bbclass
index b56dd4a..a29c294 100644
--- a/poky/meta/classes/kernel-module-split.bbclass
+++ b/poky/meta/classes/kernel-module-split.bbclass
@@ -28,6 +28,7 @@
 	install -d ${D}${sysconfdir}/modules-load.d/ ${D}${sysconfdir}/modprobe.d/
 }
 
+KERNEL_SPLIT_MODULES ?= "1"
 PACKAGESPLITFUNCS:prepend = "split_kernel_module_packages "
 
 KERNEL_MODULES_META_PACKAGE ?= "${@ d.getVar("KERNEL_PACKAGE_NAME") or "kernel" }-modules"
@@ -44,17 +45,20 @@
     def extract_modinfo(file):
         import tempfile, subprocess
         tempfile.tempdir = d.getVar("WORKDIR")
-        compressed = re.match( r'.*\.([xg])z$', file)
+        compressed = re.match( r'.*\.(gz|xz|zst)$', file)
         tf = tempfile.mkstemp()
         tmpfile = tf[1]
         if compressed:
             tmpkofile = tmpfile + ".ko"
-            if compressed.group(1) == 'g':
+            if compressed.group(1) == 'gz':
                 cmd = "gunzip -dc %s > %s" % (file, tmpkofile)
                 subprocess.check_call(cmd, shell=True)
-            elif compressed.group(1) == 'x':
+            elif compressed.group(1) == 'xz':
                 cmd = "xz -dc %s > %s" % (file, tmpkofile)
                 subprocess.check_call(cmd, shell=True)
+            elif compressed.group(1) == 'zst':
+                cmd = "zstd -dc %s > %s" % (file, tmpkofile)
+                subprocess.check_call(cmd, shell=True)
             else:
                 msg = "Cannot decompress '%s'" % file
                 raise msg
@@ -153,18 +157,26 @@
     kernel_package_name = d.getVar("KERNEL_PACKAGE_NAME") or "kernel"
     kernel_version = d.getVar("KERNEL_VERSION")
 
-    module_regex = r'^(.*)\.k?o(?:\.[xg]z)?$'
+    metapkg = d.getVar('KERNEL_MODULES_META_PACKAGE')
+    splitmods = d.getVar('KERNEL_SPLIT_MODULES')
+    postinst = d.getVar('pkg_postinst:modules')
+    postrm = d.getVar('pkg_postrm:modules')
+
+    if splitmods != '1':
+        etcdir = d.getVar('sysconfdir')
+        d.appendVar('FILES:' + metapkg, '%s/modules-load.d/ %s/modprobe.d/ %s/modules/' % (etcdir, etcdir, d.getVar("nonarch_base_libdir")))
+        d.appendVar('pkg_postinst:%s' % metapkg, postinst)
+        d.prependVar('pkg_postrm:%s' % metapkg, postrm);
+        return
+
+    module_regex = r'^(.*)\.k?o(?:\.(gz|xz|zst))?$'
 
     module_pattern_prefix = d.getVar('KERNEL_MODULE_PACKAGE_PREFIX')
     module_pattern_suffix = d.getVar('KERNEL_MODULE_PACKAGE_SUFFIX')
     module_pattern = module_pattern_prefix + kernel_package_name + '-module-%s' + module_pattern_suffix
 
-    postinst = d.getVar('pkg_postinst:modules')
-    postrm = d.getVar('pkg_postrm:modules')
-
     modules = do_split_packages(d, root='${nonarch_base_libdir}/modules', file_regex=module_regex, output_pattern=module_pattern, description='%s kernel module', postinst=postinst, postrm=postrm, recursive=True, hook=frob_metadata, extra_depends='%s-%s' % (kernel_package_name, kernel_version))
     if modules:
-        metapkg = d.getVar('KERNEL_MODULES_META_PACKAGE')
         d.appendVar('RDEPENDS:' + metapkg, ' '+' '.join(modules))
 
     # If modules-load.d and modprobe.d are empty at this point, remove them to