diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index d44fca4e1655..c2b92acd1e9a 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -3,15 +3,19 @@
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
  */
+
 #include <linux/clk.h>
 #include <linux/component.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
-#include <drm/drmP.h>
+
 #include <drm/drm_atomic.h>
-#include <drm/drm_probe_helper.h>
-#include <drm/drm_plane_helper.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_vblank.h>
+
 #include "armada_crtc.h"
 #include "armada_drm.h"
 #include "armada_fb.h"
diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/armada/armada_debugfs.c
index dc3716dbb2c0..c6fc2f1d58e9 100644
--- a/drivers/gpu/drm/armada/armada_debugfs.c
+++ b/drivers/gpu/drm/armada/armada_debugfs.c
@@ -3,11 +3,15 @@
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
  */
+
 #include <linux/ctype.h>
-#include <linux/debugfs.h>
 #include <linux/module.h>
 #include <linux/seq_file.h>
-#include <drm/drmP.h>
+#include <linux/uaccess.h>
+
+#include <drm/drm_debugfs.h>
+#include <drm/drm_file.h>
+
 #include "armada_crtc.h"
 #include "armada_drm.h"
 
diff --git a/drivers/gpu/drm/armada/armada_drm.h b/drivers/gpu/drm/armada/armada_drm.h
index c7794c8bdd90..a11bdaccbb33 100644
--- a/drivers/gpu/drm/armada/armada_drm.h
+++ b/drivers/gpu/drm/armada/armada_drm.h
@@ -8,11 +8,14 @@
 #include <linux/kfifo.h>
 #include <linux/io.h>
 #include <linux/workqueue.h>
-#include <drm/drmP.h>
+
+#include <drm/drm_device.h>
+#include <drm/drm_mm.h>
 
 struct armada_crtc;
 struct armada_gem_object;
 struct clk;
+struct drm_display_mode;
 struct drm_fb_helper;
 
 static inline void
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index 055c92bc88bf..197dca3fc84c 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -2,14 +2,22 @@
 /*
  * Copyright (C) 2012 Russell King
  */
+
 #include <linux/clk.h>
 #include <linux/component.h>
 #include <linux/module.h>
 #include <linux/of_graph.h>
+#include <linux/platform_device.h>
+
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_ioctl.h>
+#include <drm/drm_prime.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_of.h>
+#include <drm/drm_vblank.h>
+
 #include "armada_crtc.h"
 #include "armada_drm.h"
 #include "armada_gem.h"
diff --git a/drivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c
index de030cb0aa90..426ca383d696 100644
--- a/drivers/gpu/drm/armada/armada_fb.c
+++ b/drivers/gpu/drm/armada/armada_fb.c
@@ -2,9 +2,12 @@
 /*
  * Copyright (C) 2012 Russell King
  */
+
 #include <drm/drm_modeset_helper.h>
 #include <drm/drm_fb_helper.h>
+#include <drm/drm_fourcc.h>
 #include <drm/drm_gem_framebuffer_helper.h>
+
 #include "armada_drm.h"
 #include "armada_fb.h"
 #include "armada_gem.h"
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 096aff530b01..090cc0d699ae 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -3,11 +3,14 @@
  * Copyright (C) 2012 Russell King
  *  Written from the i915 driver.
  */
+
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 
 #include <drm/drm_fb_helper.h>
+#include <drm/drm_fourcc.h>
+
 #include "armada_crtc.h"
 #include "armada_drm.h"
 #include "armada_fb.h"
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 60c509784fa3..93cf8b8bfcff 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -2,12 +2,17 @@
 /*
  * Copyright (C) 2012 Russell King
  */
+
 #include <linux/dma-buf.h>
 #include <linux/dma-mapping.h>
+#include <linux/mman.h>
 #include <linux/shmem_fs.h>
+
+#include <drm/armada_drm.h>
+#include <drm/drm_prime.h>
+
 #include "armada_drm.h"
 #include "armada_gem.h"
-#include <drm/armada_drm.h>
 #include "armada_ioctlP.h"
 
 static vm_fault_t armada_gem_vm_fault(struct vm_fault *vmf)
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
index e8060216b389..07f0da4d9ba1 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -3,12 +3,14 @@
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
  */
-#include <drm/drmP.h>
-#include <drm/drm_atomic.h>
-#include <drm/drm_atomic_uapi.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_plane_helper.h>
+
 #include <drm/armada_drm.h>
+#include <drm/drm_atomic.h>
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_atomic_uapi.h>
+#include <drm/drm_fourcc.h>
+#include <drm/drm_plane_helper.h>
+
 #include "armada_crtc.h"
 #include "armada_drm.h"
 #include "armada_fb.h"
diff --git a/drivers/gpu/drm/armada/armada_plane.c b/drivers/gpu/drm/armada/armada_plane.c
index f08b4f37816d..e7cc2b343bcb 100644
--- a/drivers/gpu/drm/armada/armada_plane.c
+++ b/drivers/gpu/drm/armada/armada_plane.c
@@ -3,10 +3,12 @@
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
  */
-#include <drm/drmP.h>
+
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_fourcc.h>
 #include <drm/drm_plane_helper.h>
+
 #include "armada_crtc.h"
 #include "armada_drm.h"
 #include "armada_fb.h"
diff --git a/drivers/gpu/drm/armada/armada_trace.h b/drivers/gpu/drm/armada/armada_trace.h
index f03a56bda596..528f20fe3147 100644
--- a/drivers/gpu/drm/armada/armada_trace.h
+++ b/drivers/gpu/drm/armada/armada_trace.h
@@ -3,7 +3,10 @@
 #define ARMADA_TRACE_H
 
 #include <linux/tracepoint.h>
-#include <drm/drmP.h>
+
+struct drm_crtc;
+struct drm_framebuffer;
+struct drm_plane;
 
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM armada