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authorDaniel Vetter <daniel.vetter@ffwll.ch>2018-09-05 15:57:05 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2018-09-09 14:18:11 +0200
commitd78aa650670d2257099469c344d4d147a43652d9 (patch)
tree1e32d1f0b0b0df08052c81af84a23290dbecfe97 /include/drm
parentc9527f0de508b1ce625a4c80fc0a3a796a720aab (diff)
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drm: Add drm/drm_util.h header file
We have a bunch of neat little macros all over the place which should move to kernel.h. But some of them died in bikesheds on lkml, and we need a decent home for them. Start out by moving the for_each_if macro there. v2: Rename to drm_util.h instead (Dave&Sean) Cc: Sean Paul <seanpaul@chromium.org> Acked-by: Sean Paul <seanpaul@chromium.org> Cc: Dave Airlie <airlied@gmail.com> Acked-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180905135711.28370-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h3
-rw-r--r--include/drm/drm_atomic.h1
-rw-r--r--include/drm/drm_atomic_helper.h1
-rw-r--r--include/drm/drm_connector.h1
-rw-r--r--include/drm/drm_encoder.h1
-rw-r--r--include/drm/drm_plane.h1
-rw-r--r--include/drm/drm_util.h32
7 files changed, 37 insertions, 3 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index f7a19c2a7a80..05350424a4d3 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -110,7 +110,4 @@ static inline bool drm_can_sleep(void)
return true;
}
-/* helper for handling conditionals in various for_each macros */
-#define for_each_if(condition) if (!(condition)) {} else
-
#endif
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index da9d95a19580..d621232a469a 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -29,6 +29,7 @@
#define DRM_ATOMIC_H_
#include <drm/drm_crtc.h>
+#include <drm/drm_util.h>
/**
* struct drm_crtc_commit - track modeset commits on a CRTC
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h
index f4c7ed876c97..657af7b39379 100644
--- a/include/drm/drm_atomic_helper.h
+++ b/include/drm/drm_atomic_helper.h
@@ -31,6 +31,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_modeset_helper.h>
+#include <drm/drm_util.h>
struct drm_atomic_state;
struct drm_private_obj;
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 97ea41dc678f..91a877fa00cb 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -28,6 +28,7 @@
#include <linux/ctype.h>
#include <linux/hdmi.h>
#include <drm/drm_mode_object.h>
+#include <drm/drm_util.h>
#include <uapi/drm/drm_mode.h>
diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h
index 4f597c0730b4..70cfca03d812 100644
--- a/include/drm/drm_encoder.h
+++ b/include/drm/drm_encoder.h
@@ -28,6 +28,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_mode.h>
#include <drm/drm_mode_object.h>
+#include <drm/drm_util.h>
struct drm_encoder;
diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
index 16f5b66684ca..6760e49d8c85 100644
--- a/include/drm/drm_plane.h
+++ b/include/drm/drm_plane.h
@@ -27,6 +27,7 @@
#include <linux/ctype.h>
#include <drm/drm_mode_object.h>
#include <drm/drm_color_mgmt.h>
+#include <drm/drm_util.h>
struct drm_crtc;
struct drm_printer;
diff --git a/include/drm/drm_util.h b/include/drm/drm_util.h
new file mode 100644
index 000000000000..88abdca89baa
--- /dev/null
+++ b/include/drm/drm_util.h
@@ -0,0 +1,32 @@
+/*
+ * Internal Header for the Direct Rendering Manager
+ *
+ * Copyright 2018 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _DRM_UTIL_H_
+#define _DRM_UTIL_H_
+
+/* helper for handling conditionals in various for_each macros */
+#define for_each_if(condition) if (!(condition)) {} else
+
+#endif