diff --git a/libdrm.changes b/libdrm.changes
index 0509f51..934ec2f 100644
--- a/libdrm.changes
+++ b/libdrm.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Thu Sep 21 08:29:29 UTC 2023 - Stefan Dirsch <sndirsch@suse.com>
+
+- provide/obsolete dropped packages libkms1/libkms-devel (bsc#1215526) 
+
+-------------------------------------------------------------------
+Wed Sep 20 14:10:11 UTC 2023 - Stefan Dirsch <sndirsch@suse.com>
+
+- adjusted n_libdrm-drop-valgrind-dep-generic.patch,
+  n_libdrm-drop-valgrind-dep-intel.patch to generated 2.4.116
+  pkgconfig files in order to fix build against sle15/Leap 15.x
+
 -------------------------------------------------------------------
 Sat Aug 26 14:35:14 UTC 2023 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/libdrm.spec b/libdrm.spec
index e1bf0c1..fb57c24 100644
--- a/libdrm.spec
+++ b/libdrm.spec
@@ -93,6 +93,9 @@ Requires:       libdrm_intel1 = %{version}
 Obsoletes:      libdrm-devel-64bit < %{version}
 Provides:       libdrm-devel-64bit = %{version}
 %endif
+# bsc#1215526
+Obsoletes:      libkms-devel < %{version}-%{release}
+Provides:       libkms-devel = %{version}-%{release}
 
 %description devel
 libdrm is a library for accessing the Direct Rendering Manager on
@@ -108,6 +111,9 @@ in libdrm2.
 %package -n libdrm2
 Summary:        Userspace Interface for Kernel DRM Services
 Group:          System/Libraries
+# bsc#1215526
+Obsoletes:      libkms1 < %{version}-%{release}
+Provides:       libkms1 = %{version}-%{release}
 
 %description -n libdrm2
 libdrm is a library for accessing the Direct Rendering Manager on
diff --git a/n_libdrm-drop-valgrind-dep-generic.patch b/n_libdrm-drop-valgrind-dep-generic.patch
index 00de1d7..9424bf9 100644
--- a/n_libdrm-drop-valgrind-dep-generic.patch
+++ b/n_libdrm-drop-valgrind-dep-generic.patch
@@ -5,7 +5,7 @@ Index: pkgconfig/libdrm.pc
 @@ -5,7 +5,6 @@ libdir=${prefix}/lib64
  Name: libdrm
  Description: Userspace interface to kernel DRM services
- Version: 2.4.115
+ Version: 2.4.116
 -Requires.private: valgrind
  Libs: -L${libdir} -ldrm
  Libs.private: -lm
diff --git a/n_libdrm-drop-valgrind-dep-intel.patch b/n_libdrm-drop-valgrind-dep-intel.patch
index 0e96b20..2e31c00 100644
--- a/n_libdrm-drop-valgrind-dep-intel.patch
+++ b/n_libdrm-drop-valgrind-dep-intel.patch
@@ -4,7 +4,7 @@ Index: pkgconfig/libdrm_intel.pc
 +++ pkgconfig/libdrm_intel.pc
 @@ -6,6 +6,6 @@ Name: libdrm_intel
  Description: Userspace interface to intel kernel DRM services
- Version: 2.4.115
+ Version: 2.4.116
  Requires: libdrm
 -Requires.private: pciaccess >=  0.10, valgrind
 +Requires.private: pciaccess >=  0.10