diff --git a/recipes-graphics/drm/libdrm/0003-tests-modetest-set-property-in-atomic-mode.patch b/recipes-graphics/drm/libdrm/0003-tests-modetest-set-property-in-atomic-mode.patch
new file mode 100644
index 0000000..8a0cd79
--- /dev/null
+++ b/recipes-graphics/drm/libdrm/0003-tests-modetest-set-property-in-atomic-mode.patch
@@ -0,0 +1,43 @@
+From 76dfcf7ed090a6cdeda86aa566fa7b653925d01d Mon Sep 17 00:00:00 2001
+From: Yannick Fertre <yannick.fertre@st.com>
+Date: Fri, 24 Apr 2020 15:31:23 +0200
+Subject: [PATCH 1/2] tests/modetest: set property in atomic mode
+
+In atomic mode, the additional properties must be done after
+call of functions atomic_set_mode & atomic_set_planes.
+
+Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
+---
+ tests/modetest/modetest.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
+index 018338c..26cd9d6 100644
+--- a/tests/modetest/modetest.c
++++ b/tests/modetest/modetest.c
+@@ -2108,8 +2108,10 @@ int main(int argc, char **argv)
+ 	dump_resource(&dev, planes);
+ 	dump_resource(&dev, framebuffers);
+ 
+-	for (i = 0; i < prop_count; ++i)
+-		set_property(&dev, &prop_args[i]);
++	if (!dev.use_atomic) {
++		for (i = 0; i < prop_count; ++i)
++			set_property(&dev, &prop_args[i]);
++	}
+ 
+ 	if (dev.use_atomic) {
+ 		dev.req = drmModeAtomicAlloc();
+@@ -2126,6 +2128,9 @@ int main(int argc, char **argv)
+ 			atomic_set_mode(&dev, pipe_args, count);
+ 			atomic_set_planes(&dev, plane_args, plane_count, false);
+ 
++			for (i = 0; i < prop_count; ++i)
++				set_property(&dev, &prop_args[i]);
++
+ 			ret = drmModeAtomicCommit(dev.fd, dev.req, DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
+ 			if (ret) {
+ 				fprintf(stderr, "Atomic Commit failed [1]\n");
+-- 
+2.7.4
+
diff --git a/recipes-graphics/drm/libdrm/0004-tests-modetest-close-crtc.patch b/recipes-graphics/drm/libdrm/0004-tests-modetest-close-crtc.patch
new file mode 100644
index 0000000..189f632
--- /dev/null
+++ b/recipes-graphics/drm/libdrm/0004-tests-modetest-close-crtc.patch
@@ -0,0 +1,42 @@
+From 250a5ae2a5caa28911deb1028143d0c9ea4fdf88 Mon Sep 17 00:00:00 2001
+From: Yannick Fertre <yannick.fertre@st.com>
+Date: Fri, 24 Apr 2020 15:41:17 +0200
+Subject: [PATCH 2/2] tests/modetest: close crtc
+
+To test several configuration of crtc, it must be closed at the end
+of modetest test (with/without atomic mode).
+
+Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
+---
+ tests/modetest/modetest.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
+index 26cd9d6..7094762 100644
+--- a/tests/modetest/modetest.c
++++ b/tests/modetest/modetest.c
+@@ -2182,6 +2182,10 @@ int main(int argc, char **argv)
+ 			}
+ 
+ 			atomic_clear_FB(&dev, plane_args, plane_count);
++
++			for (i = 0; i < count; i++)
++				drmModeSetCrtc(dev.fd, dev.resources->crtcs[i].crtc->crtc_id,
++					       0, 0, 0, 0, 0, NULL);
+ 		}
+ 
+ 		drmModeAtomicFree(dev.req);
+@@ -2220,6 +2224,10 @@ int main(int argc, char **argv)
+ 
+ 			if (count)
+ 				clear_mode(&dev);
++
++			for (i = 0; i < count; i++)
++				drmModeSetCrtc(dev.fd, dev.resources->crtcs[i].crtc->crtc_id,
++					       0, 0, 0, 0, 0, NULL);
+ 		}
+ 	}
+ 
+-- 
+2.7.4
+
diff --git a/recipes-graphics/drm/libdrm_2.4.99.bbappend b/recipes-graphics/drm/libdrm_2.4.100.bbappend
similarity index 73%
rename from recipes-graphics/drm/libdrm_2.4.99.bbappend
rename to recipes-graphics/drm/libdrm_2.4.100.bbappend
index 1f3fb6d..5b63b63 100644
--- a/recipes-graphics/drm/libdrm_2.4.99.bbappend
+++ b/recipes-graphics/drm/libdrm_2.4.100.bbappend
@@ -6,4 +6,6 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}/:"
 SRC_URI_append_stm32mpcommon = " \
         file://0001-tests-modetest-automatic-configuration.patch \
         file://0002-tests-util-smtpe-increase-alpha-to-middle-band.patch \
+        file://0003-tests-modetest-set-property-in-atomic-mode.patch \
+        file://0004-tests-modetest-close-crtc.patch \
         "