diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c
index f33d98b356d6..59de2a46aa49 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_color.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c
@@ -3,9 +3,9 @@
  * Copyright (c) 2017 MediaTek Inc.
  */
 
-#include <drm/drmP.h>
 #include <linux/clk.h>
 #include <linux/component.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index c4f07c28c74f..21851756c579 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -3,9 +3,9 @@
  * Copyright (c) 2015 MediaTek Inc.
  */
 
-#include <drm/drmP.h>
 #include <linux/clk.h>
 #include <linux/component.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
index 9a6f0a29e43c..405afef31407 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
@@ -3,9 +3,9 @@
  * Copyright (c) 2015 MediaTek Inc.
  */
 
-#include <drm/drmP.h>
 #include <linux/clk.h>
 #include <linux/component.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index bacd989cc9aa..be6d95c5ff25 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -3,21 +3,23 @@
  * Copyright (c) 2014 MediaTek Inc.
  * Author: Jie Qiu <jie.qiu@mediatek.com>
  */
-#include <drm/drmP.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_of.h>
-#include <linux/kernel.h>
+
+#include <linux/clk.h>
 #include <linux/component.h>
-#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/of_graph.h>
-#include <linux/interrupt.h>
+#include <linux/platform_device.h>
 #include <linux/types.h>
-#include <linux/clk.h>
+
 #include <video/videomode.h>
 
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_of.h>
+
 #include "mtk_dpi_regs.h"
 #include "mtk_drm_ddp_comp.h"
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index a9007210dda1..34a731755791 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -3,14 +3,16 @@
  * Copyright (c) 2015 MediaTek Inc.
  */
 
+#include <linux/clk.h>
+#include <linux/pm_runtime.h>
+
 #include <asm/barrier.h>
-#include <drm/drmP.h>
+#include <soc/mediatek/smi.h>
+
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
-#include <linux/clk.h>
-#include <linux/pm_runtime.h>
-#include <soc/mediatek/smi.h>
+#include <drm/drm_vblank.h>
 
 #include "mtk_drm_drv.h"
 #include "mtk_drm_crtc.h"
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index b38963f1f2ec..efa85973e46b 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -12,7 +12,7 @@
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
-#include <drm/drmP.h>
+
 #include "mtk_drm_drv.h"
 #include "mtk_drm_plane.h"
 #include "mtk_drm_ddp_comp.h"
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 2d5caf532431..2ee809a6f3dc 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -4,22 +4,26 @@
  * Author: YT SHEN <yt.shen@mediatek.com>
  */
 
-#include <drm/drmP.h>
+#include <linux/component.h>
+#include <linux/iommu.h>
+#include <linux/module.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/pm_runtime.h>
+
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
-#include <linux/component.h>
-#include <linux/iommu.h>
-#include <linux/of_address.h>
-#include <linux/of_platform.h>
-#include <linux/pm_runtime.h>
+#include <drm/drm_vblank.h>
 
 #include "mtk_drm_crtc.h"
 #include "mtk_drm_ddp.h"
+#include "mtk_drm_ddp.h"
 #include "mtk_drm_ddp_comp.h"
 #include "mtk_drm_drv.h"
 #include "mtk_drm_fb.h"
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_fb.c b/drivers/gpu/drm/mediatek/mtk_drm_fb.c
index 396ba497986d..ae40b080ae47 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_fb.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_fb.c
@@ -3,14 +3,15 @@
  * Copyright (c) 2015 MediaTek Inc.
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_modeset_helper.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_gem.h>
-#include <drm/drm_gem_framebuffer_helper.h>
 #include <linux/dma-buf.h>
 #include <linux/reservation.h>
 
+#include <drm/drm_modeset_helper.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_fourcc.h>
+#include <drm/drm_gem.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+
 #include "mtk_drm_drv.h"
 #include "mtk_drm_fb.h"
 #include "mtk_drm_gem.h"
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 0d69698f8173..9434f88c6341 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -3,10 +3,12 @@
  * Copyright (c) 2015 MediaTek Inc.
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_gem.h>
 #include <linux/dma-buf.h>
 
+#include <drm/drm_device.h>
+#include <drm/drm_gem.h>
+#include <drm/drm_prime.h>
+
 #include "mtk_drm_drv.h"
 #include "mtk_drm_gem.h"
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 42cc9823eaaa..584a9ecadce6 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -4,9 +4,9 @@
  * Author: CK Hu <ck.hu@mediatek.com>
  */
 
-#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 <drm/drm_gem_framebuffer_helper.h>
 
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index b91c4616644a..224afb666881 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -3,12 +3,6 @@
  * Copyright (c) 2015 MediaTek Inc.
  */
 
-#include <drm/drmP.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_panel.h>
-#include <drm/drm_of.h>
-#include <drm/drm_probe_helper.h>
 #include <linux/clk.h>
 #include <linux/component.h>
 #include <linux/iopoll.h>
@@ -17,9 +11,17 @@
 #include <linux/of_platform.h>
 #include <linux/phy/phy.h>
 #include <linux/platform_device.h>
+
 #include <video/mipi_display.h>
 #include <video/videomode.h>
 
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_of.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+#include <drm/drm_probe_helper.h>
+
 #include "mtk_drm_ddp_comp.h"
 
 #define DSI_START		0x00
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 5d6a9f094df5..ce91b61364eb 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -3,11 +3,7 @@
  * Copyright (c) 2014 MediaTek Inc.
  * Author: Jie Qiu <jie.qiu@mediatek.com>
  */
-#include <drm/drmP.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_probe_helper.h>
-#include <drm/drm_edid.h>
+
 #include <linux/arm-smccc.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
@@ -23,7 +19,15 @@
 #include <linux/phy/phy.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
+
 #include <sound/hdmi-codec.h>
+
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_edid.h>
+#include <drm/drm_print.h>
+#include <drm/drm_probe_helper.h>
+
 #include "mtk_cec.h"
 #include "mtk_hdmi.h"
 #include "mtk_hdmi_regs.h"