drm/msm: drop use of drmP.h

Drop the deprecated drmP.h header file, and trim msm_drv.h
to the relevant include files.

This resulted in a suprisingly many edits as many files relied
on headers included via msm_drv.h.
But msm_drv.h is not supposed to carry include files it do not need, so
the individual files have to include what extra they needs.

v2:
- Rebased on top of https://gitlab.freedesktop.org/drm/msm.git msm-next

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Jordan Crouse <jcrouse@codeaurora.org>
Cc: Jeykumar Sankaran <jsanka@codeaurora.org>
Cc: Bruce Wang <bzwang@chromium.org>
Cc: Shayenne Moura <shayenneluzmoura@gmail.com>
Cc: Mamta Shukla <mamtashukla555@gmail.com>
Cc: Jonathan Marek <jonathan@marek.ca>
Cc: Carsten Behling <carsten.behling@googlemail.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Cc: Sibi Sankar <sibis@codeaurora.org>
Cc: Todor Tomov <todor.tomov@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190804065551.GA5211@ravnborg.org

drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c

@@ -9,11 +9,13 @@
 #include <linux/sort.h>
 #include <linux/debugfs.h>
 #include <linux/ktime.h>
+
 #include <drm/drm_crtc.h>
 #include <drm/drm_flip_work.h>
 #include <drm/drm_mode.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_rect.h>
+#include <drm/drm_vblank.h>
 
 #include "dpu_kms.h"
 #include "dpu_hw_lm.h"

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c

@@ -6,14 +6,16 @@
  */
 
 #define pr_fmt(fmt)	"[drm:%s:%d] " fmt, __func__, __LINE__
-#include <linux/kthread.h>
 #include <linux/debugfs.h>
+#include <linux/kthread.h>
 #include <linux/seq_file.h>
 
+#include <drm/drm_crtc.h>
+#include <drm/drm_file.h>
+#include <drm/drm_probe_helper.h>
+
 #include "msm_drv.h"
 #include "dpu_kms.h"
-#include <drm/drm_crtc.h>
-#include <drm/drm_probe_helper.h>
 #include "dpu_hwio.h"
 #include "dpu_hw_catalog.h"
 #include "dpu_hw_intf.h"

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h

@@ -9,7 +9,6 @@
 #include <linux/bug.h>
 #include <linux/bitmap.h>
 #include <linux/err.h>
-#include <drm/drmP.h>
 
 /**
  * Max hardware block count: For ex: max 12 SSPP pipes or

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c

@@ -7,10 +7,12 @@
 
 #define pr_fmt(fmt)	"[drm:%s:%d] " fmt, __func__, __LINE__
 
-#include <drm/drm_crtc.h>
 #include <linux/debugfs.h>
-#include <linux/of_irq.h>
 #include <linux/dma-buf.h>
+#include <linux/of_irq.h>
+
+#include <drm/drm_crtc.h>
+#include <drm/drm_file.h>
 
 #include "msm_drv.h"
 #include "msm_mmu.h"

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h

@@ -8,6 +8,8 @@
 #ifndef __DPU_KMS_H__
 #define __DPU_KMS_H__
 
+#include <drm/drm_drv.h>
+
 #include "msm_drv.h"
 #include "msm_kms.h"
 #include "msm_mmu.h"

drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c

@@ -10,8 +10,9 @@
 #include <linux/debugfs.h>
 #include <linux/dma-buf.h>
 
-#include <drm/drm_damage_helper.h>
 #include <drm/drm_atomic_uapi.h>
+#include <drm/drm_damage_helper.h>
+#include <drm/drm_file.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 
 #include "msm_drv.h"

drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c

@@ -5,6 +5,7 @@
 #define pr_fmt(fmt)	"[drm:%s:%d] " fmt, __func__, __LINE__
 
 #include <linux/debugfs.h>
+#include <linux/delay.h>
 
 #include "dpu_vbif.h"
 #include "dpu_hw_vbif.h"