drm/meson: drop use of drmP.h

Drop use of the deprecated drmP.h header.
While doing so used the opportunity
to clean up a little so includes are now
sorted and removed unused include files.
In a few cases added some forwards to allow header
files to built in different include order.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Maxime Jourdan <mjourdan@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://patchwork.freedesktop.org/patch/msgid/20190716064220.18157-2-sam@ravnborg.org

16 files changed, 77 insertions, 79 deletions

diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c
index aa8ea107524e..3320a74e67fa 100644
--- a/drivers/gpu/drm/meson/meson_crtc.c
+++ b/drivers/gpu/drm/meson/meson_crtc.c
@@ -9,23 +9,21 @@
  *     Jasper St. Pierre <jstpierre@mecheye.net>
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
-#include <linux/platform_device.h>
 #include <linux/bitfield.h>
-#include <drm/drmP.h>
-#include <drm/drm_atomic.h>
+#include <linux/soc/amlogic/meson-canvas.h>
+
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_flip_work.h>
+#include <drm/drm_device.h>
+#include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>
+#include <drm/drm_vblank.h>
 
 #include "meson_crtc.h"
 #include "meson_plane.h"
+#include "meson_registers.h"
 #include "meson_venc.h"
-#include "meson_vpp.h"
 #include "meson_viu.h"
-#include "meson_registers.h"
+#include "meson_vpp.h"
 
 #define MESON_G12A_VIU_OFFSET	0x5ec0
 
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 37dca83d6eb1..42af49afdd75 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -8,35 +8,30 @@
  *     Jasper St. Pierre <jstpierre@mecheye.net>
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
-#include <linux/platform_device.h>
 #include <linux/component.h>
+#include <linux/module.h>
 #include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/soc/amlogic/meson-canvas.h>
 
-#include <drm/drmP.h>
-#include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_flip_work.h>
 #include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_plane_helper.h>
+#include <drm/drm_irq.h>
+#include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_probe_helper.h>
-#include <drm/drm_rect.h>
+#include <drm/drm_vblank.h>
 
+#include "meson_crtc.h"
 #include "meson_drv.h"
-#include "meson_plane.h"
 #include "meson_overlay.h"
-#include "meson_crtc.h"
+#include "meson_plane.h"
+#include "meson_registers.h"
 #include "meson_venc_cvbs.h"
-
-#include "meson_vpp.h"
 #include "meson_viu.h"
-#include "meson_venc.h"
-#include "meson_registers.h"
+#include "meson_vpp.h"
 
 #define DRIVER_NAME "meson"
 #define DRIVER_DESC "Amlogic Meson DRM driver"
diff --git a/drivers/gpu/drm/meson/meson_drv.h b/drivers/gpu/drm/meson/meson_drv.h
index 7b6593f33dfe..c9aaec1a846e 100644
--- a/drivers/gpu/drm/meson/meson_drv.h
+++ b/drivers/gpu/drm/meson/meson_drv.h
@@ -7,11 +7,14 @@
 #ifndef __MESON_DRV_H
 #define __MESON_DRV_H
 
-#include <linux/platform_device.h>
-#include <linux/regmap.h>
+#include <linux/device.h>
 #include <linux/of.h>
-#include <linux/soc/amlogic/meson-canvas.h>
-#include <drm/drmP.h>
+#include <linux/regmap.h>
+
+struct drm_crtc;
+struct drm_device;
+struct drm_plane;
+struct meson_drm;
 
 struct meson_drm {
 	struct device *dev;
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c
index df3f9ddd2234..9f0b08eaf003 100644
--- a/drivers/gpu/drm/meson/meson_dw_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c
@@ -5,29 +5,30 @@
  * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
  */
 
+#include <linux/clk.h>
+#include <linux/component.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/component.h>
 #include <linux/of_device.h>
 #include <linux/of_graph.h>
-#include <linux/reset.h>
-#include <linux/clk.h>
 #include <linux/regulator/consumer.h>
+#include <linux/reset.h>
 
-#include <drm/drmP.h>
+#include <drm/bridge/dw_hdmi.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_device.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_probe_helper.h>
-#include <drm/bridge/dw_hdmi.h>
+#include <drm/drm_print.h>
 
-#include <uapi/linux/media-bus-format.h>
-#include <uapi/linux/videodev2.h>
+#include <linux/media-bus-format.h>
+#include <linux/videodev2.h>
 
 #include "meson_drv.h"
-#include "meson_venc.h"
-#include "meson_vclk.h"
 #include "meson_dw_hdmi.h"
 #include "meson_registers.h"
+#include "meson_vclk.h"
+#include "meson_venc.h"
 
 #define DRIVER_NAME "meson-dw-hdmi"
 #define DRIVER_DESC "Amlogic Meson HDMI-TX DRM driver"
diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c
index cc7c6ae3013d..5aa9dcb4b35e 100644
--- a/drivers/gpu/drm/meson/meson_overlay.c
+++ b/drivers/gpu/drm/meson/meson_overlay.c
@@ -5,24 +5,21 @@
  * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
 #include <linux/bitfield.h>
-#include <linux/platform_device.h>
-#include <drm/drmP.h>
+
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_device.h>
+#include <drm/drm_fourcc.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_rect.h>
 
 #include "meson_overlay.h"
-#include "meson_vpp.h"
-#include "meson_viu.h"
 #include "meson_registers.h"
+#include "meson_viu.h"
+#include "meson_vpp.h"
 
 /* VD1_IF0_GEN_REG */
 #define VD_URGENT_CHROMA		BIT(28)
diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c
index 7a7e88dadd0b..80b8d70c4d75 100644
--- a/drivers/gpu/drm/meson/meson_plane.c
+++ b/drivers/gpu/drm/meson/meson_plane.c
@@ -9,24 +9,20 @@
  *     Jasper St. Pierre <jstpierre@mecheye.net>
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/mutex.h>
 #include <linux/bitfield.h>
-#include <linux/platform_device.h>
-#include <drm/drmP.h>
+
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_plane_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_device.h>
 #include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fourcc.h>
+#include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_rect.h>
+#include <drm/drm_plane_helper.h>
 
 #include "meson_plane.h"
-#include "meson_vpp.h"
-#include "meson_viu.h"
 #include "meson_registers.h"
+#include "meson_viu.h"
 
 /* OSD_SCI_WH_M1 */
 #define SCI_WH_M1_W(w)			FIELD_PREP(GENMASK(28, 16), w)
diff --git a/drivers/gpu/drm/meson/meson_registers.h b/drivers/gpu/drm/meson/meson_registers.h
index 410e324d6f93..057453ce027c 100644
--- a/drivers/gpu/drm/meson/meson_registers.h
+++ b/drivers/gpu/drm/meson/meson_registers.h
@@ -6,6 +6,8 @@
 #ifndef __MESON_REGISTERS_H
 #define __MESON_REGISTERS_H
 
+#include <linux/io.h>
+
 /* Shift all registers by 2 */
 #define _REG(reg)	((reg) << 2)
 
diff --git a/drivers/gpu/drm/meson/meson_vclk.c b/drivers/gpu/drm/meson/meson_vclk.c
index 26732f038d19..8abff51f937d 100644
--- a/drivers/gpu/drm/meson/meson_vclk.c
+++ b/drivers/gpu/drm/meson/meson_vclk.c
@@ -5,9 +5,10 @@
  * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <drm/drmP.h>
+#include <linux/export.h>
+
+#include <drm/drm_print.h>
+
 #include "meson_drv.h"
 #include "meson_vclk.h"
 
diff --git a/drivers/gpu/drm/meson/meson_vclk.h b/drivers/gpu/drm/meson/meson_vclk.h
index ed993d20abda..b62125540aef 100644
--- a/drivers/gpu/drm/meson/meson_vclk.h
+++ b/drivers/gpu/drm/meson/meson_vclk.h
@@ -9,6 +9,10 @@
 #ifndef __MESON_VCLK_H
 #define __MESON_VCLK_H
 
+#include <drm/drm_modes.h>
+
+struct meson_drm;
+
 enum {
 	MESON_VCLK_TARGET_CVBS = 0,
 	MESON_VCLK_TARGET_HDMI = 1,
diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 7b7a0d8d737c..3d4791798ae0 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -5,14 +5,14 @@
  * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <drm/drmP.h>
+#include <linux/export.h>
+
+#include <drm/drm_modes.h>
+
 #include "meson_drv.h"
+#include "meson_registers.h"
 #include "meson_venc.h"
 #include "meson_vpp.h"
-#include "meson_vclk.h"
-#include "meson_registers.h"
 
 /**
  * DOC: Video Encoder
diff --git a/drivers/gpu/drm/meson/meson_venc.h b/drivers/gpu/drm/meson/meson_venc.h
index 985642a1678e..576768bdd08d 100644
--- a/drivers/gpu/drm/meson/meson_venc.h
+++ b/drivers/gpu/drm/meson/meson_venc.h
@@ -14,6 +14,8 @@
 #ifndef __MESON_VENC_H
 #define __MESON_VENC_H
 
+struct drm_display_mode;
+
 enum {
 	MESON_VENC_MODE_NONE = 0,
 	MESON_VENC_MODE_CVBS_PAL,
diff --git a/drivers/gpu/drm/meson/meson_venc_cvbs.c b/drivers/gpu/drm/meson/meson_venc_cvbs.c
index 6313a519f257..45a467f10b9b 100644
--- a/drivers/gpu/drm/meson/meson_venc_cvbs.c
+++ b/drivers/gpu/drm/meson/meson_venc_cvbs.c
@@ -9,19 +9,18 @@
  *     Jasper St. Pierre <jstpierre@mecheye.net>
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/of_graph.h>
 
-#include <drm/drmP.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_device.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_probe_helper.h>
+#include <drm/drm_print.h>
 
-#include "meson_venc_cvbs.h"
-#include "meson_venc.h"
-#include "meson_vclk.h"
 #include "meson_registers.h"
+#include "meson_vclk.h"
+#include "meson_venc_cvbs.h"
 
 /* HHI VDAC Registers */
 #define HHI_VDAC_CNTL0		0x2F4 /* 0xbd offset in data sheet */
diff --git a/drivers/gpu/drm/meson/meson_viu.c b/drivers/gpu/drm/meson/meson_viu.c
index 4b2b3024d371..9f8a450d50d5 100644
--- a/drivers/gpu/drm/meson/meson_viu.c
+++ b/drivers/gpu/drm/meson/meson_viu.c
@@ -6,13 +6,10 @@
  * Copyright (C) 2014 Endless Mobile
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <drm/drmP.h>
+#include <linux/export.h>
+
 #include "meson_drv.h"
 #include "meson_viu.h"
-#include "meson_vpp.h"
-#include "meson_venc.h"
 #include "meson_registers.h"
 
 /**
diff --git a/drivers/gpu/drm/meson/meson_vpp.c b/drivers/gpu/drm/meson/meson_vpp.c
index bfee30fa6e34..cbe6cf46e541 100644
--- a/drivers/gpu/drm/meson/meson_vpp.c
+++ b/drivers/gpu/drm/meson/meson_vpp.c
@@ -6,12 +6,11 @@
  * Copyright (C) 2014 Endless Mobile
  */
 
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <drm/drmP.h>
+#include <linux/export.h>
+
 #include "meson_drv.h"
-#include "meson_vpp.h"
 #include "meson_registers.h"
+#include "meson_vpp.h"
 
 /**
  * DOC: Video Post Processing
diff --git a/drivers/gpu/drm/meson/meson_vpp.h b/drivers/gpu/drm/meson/meson_vpp.h
index 9fc82db8a12d..afc9553ed8d3 100644
--- a/drivers/gpu/drm/meson/meson_vpp.h
+++ b/drivers/gpu/drm/meson/meson_vpp.h
@@ -9,6 +9,9 @@
 #ifndef __MESON_VPP_H
 #define __MESON_VPP_H
 
+struct drm_rect;
+struct meson_drm;
+
 /* Mux VIU/VPP to ENCI */
 #define MESON_VIU_VPP_MUX_ENCI	0x5
 /* Mux VIU/VPP to ENCP */
diff --git a/include/linux/soc/amlogic/meson-canvas.h b/include/linux/soc/amlogic/meson-canvas.h
index b4dde2fbeb3f..0cb2a6050d1f 100644
--- a/include/linux/soc/amlogic/meson-canvas.h
+++ b/include/linux/soc/amlogic/meson-canvas.h
@@ -20,6 +20,7 @@
 #define MESON_CANVAS_ENDIAN_SWAP64	0x7
 #define MESON_CANVAS_ENDIAN_SWAP128	0xf
 
+struct device;
 struct meson_canvas;
 
 /**