From e1e906448d2fc6f5a69e1967e00868f0cbfbb566 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 24 Sep 2013 13:59:01 +0200
Subject: [PATCH] gpu: host1x: Make host1x header file public

In preparation to support host1x clients other than DRM, move this
header into a public location.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 MAINTAINERS                                    | 1 +
 drivers/gpu/host1x/drm/drm.h                   | 6 +++---
 drivers/gpu/host1x/drm/gr2d.c                  | 1 -
 drivers/gpu/host1x/hw/channel_hw.c             | 3 ++-
 {drivers/gpu/host1x => include/linux}/host1x.h | 8 +++-----
 5 files changed, 9 insertions(+), 10 deletions(-)
 rename {drivers/gpu/host1x => include/linux}/host1x.h (88%)

diff --git a/MAINTAINERS b/MAINTAINERS
index 284969fa2896..89f347ae077f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2817,6 +2817,7 @@ L:	linux-tegra@vger.kernel.org
 T:	git git://anongit.freedesktop.org/tegra/linux.git
 S:	Maintained
 F:	drivers/gpu/host1x/
+F:	include/linux/host1x.h
 F:	include/uapi/drm/tegra_drm.h
 F:	Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
 
diff --git a/drivers/gpu/host1x/drm/drm.h b/drivers/gpu/host1x/drm/drm.h
index dd6b98b18640..78754f6a9153 100644
--- a/drivers/gpu/host1x/drm/drm.h
+++ b/drivers/gpu/host1x/drm/drm.h
@@ -10,14 +10,14 @@
 #ifndef HOST1X_DRM_H
 #define HOST1X_DRM_H 1
 
+#include <uapi/drm/tegra_drm.h>
+#include <linux/host1x.h>
+
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fixed.h>
-#include <uapi/drm/tegra_drm.h>
-
-#include "host1x.h"
 
 struct tegra_fb {
 	struct drm_framebuffer base;
diff --git a/drivers/gpu/host1x/drm/gr2d.c b/drivers/gpu/host1x/drm/gr2d.c
index f045f7c0a91c..2691e333e0e2 100644
--- a/drivers/gpu/host1x/drm/gr2d.c
+++ b/drivers/gpu/host1x/drm/gr2d.c
@@ -20,7 +20,6 @@
 #include "drm.h"
 #include "gem.h"
 #include "job.h"
-#include "host1x.h"
 #include "host1x_bo.h"
 #include "host1x_client.h"
 #include "syncpt.h"
diff --git a/drivers/gpu/host1x/hw/channel_hw.c b/drivers/gpu/host1x/hw/channel_hw.c
index ee199623e365..c950bc655ade 100644
--- a/drivers/gpu/host1x/hw/channel_hw.c
+++ b/drivers/gpu/host1x/hw/channel_hw.c
@@ -16,10 +16,11 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/host1x.h>
 #include <linux/slab.h>
+
 #include <trace/events/host1x.h>
 
-#include "host1x.h"
 #include "host1x_bo.h"
 #include "channel.h"
 #include "dev.h"
diff --git a/drivers/gpu/host1x/host1x.h b/include/linux/host1x.h
similarity index 88%
rename from drivers/gpu/host1x/host1x.h
rename to include/linux/host1x.h
index a2bc1e65e972..fe09939800bc 100644
--- a/drivers/gpu/host1x/host1x.h
+++ b/include/linux/host1x.h
@@ -1,6 +1,4 @@
 /*
- * Tegra host1x driver
- *
  * Copyright (c) 2009-2013, NVIDIA Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -22,9 +20,9 @@
 #define __LINUX_HOST1X_H
 
 enum host1x_class {
-	HOST1X_CLASS_HOST1X	= 0x1,
-	HOST1X_CLASS_GR2D	= 0x51,
-	HOST1X_CLASS_GR2D_SB    = 0x52
+	HOST1X_CLASS_HOST1X = 0x1,
+	HOST1X_CLASS_GR2D = 0x51,
+	HOST1X_CLASS_GR2D_SB = 0x52,
 };
 
 #endif
-- 
2.39.5