[Intel-gfx] [PATCH 07/16] drm: Extract drm_ioctl.h
Daniel Vetter
daniel.vetter at ffwll.ch
Wed Mar 22 08:36:08 UTC 2017
To match the drm_ioctl.c we already have.
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
drivers/gpu/drm/drm_ioctl.c | 1 +
include/drm/drmP.h | 61 +-------------------------
include/drm/drm_ioctl.h | 102 ++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 104 insertions(+), 60 deletions(-)
create mode 100644 include/drm/drm_ioctl.h
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 601bb0ded9d2..7f4f4f48e390 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -28,6 +28,7 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#include <drm/drm_ioctl.h>
#include <drm/drmP.h>
#include <drm/drm_auth.h>
#include "drm_legacy.h"
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index fc2a0744413d..248d2408e56b 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -80,6 +80,7 @@
#include <drm/drm_file.h>
#include <drm/drm_debugfs.h>
#include <drm/drm_sysfs.h>
+#include <drm/drm_ioctl.h>
struct module;
@@ -318,49 +319,6 @@ struct pci_controller;
#define DRM_IF_VERSION(maj, min) (maj << 16 | min)
-/**
- * Ioctl function type.
- *
- * \param inode device inode.
- * \param file_priv DRM file private pointer.
- * \param cmd command.
- * \param arg argument.
- */
-typedef int drm_ioctl_t(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-
-typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
- unsigned long arg);
-
-#define DRM_IOCTL_NR(n) _IOC_NR(n)
-#define DRM_MAJOR 226
-
-#define DRM_AUTH 0x1
-#define DRM_MASTER 0x2
-#define DRM_ROOT_ONLY 0x4
-#define DRM_CONTROL_ALLOW 0x8
-#define DRM_UNLOCKED 0x10
-#define DRM_RENDER_ALLOW 0x20
-
-struct drm_ioctl_desc {
- unsigned int cmd;
- int flags;
- drm_ioctl_t *func;
- const char *name;
-};
-
-/**
- * Creates a driver or general drm_ioctl_desc array entry for the given
- * ioctl, for use by drm_ioctl().
- */
-
-#define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \
- [DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE] = { \
- .cmd = DRM_IOCTL_##ioctl, \
- .func = _func, \
- .flags = _flags, \
- .name = #ioctl \
- }
/* Flags and return codes for get_vblank_timestamp() driver function. */
#define DRM_CALLED_FROM_VBLIRQ 1
@@ -550,23 +508,6 @@ static inline int drm_device_is_unplugged(struct drm_device *dev)
/*@{*/
/* Driver support (drm_drv.h) */
-extern int drm_ioctl_permit(u32 flags, struct drm_file *file_priv);
-extern long drm_ioctl(struct file *filp,
- unsigned int cmd, unsigned long arg);
-#ifdef CONFIG_COMPAT
-extern long drm_compat_ioctl(struct file *filp,
- unsigned int cmd, unsigned long arg);
-#else
-/* Let drm_compat_ioctl be assigned to .compat_ioctl unconditionally */
-#define drm_compat_ioctl NULL
-#endif
-extern bool drm_ioctl_flags(unsigned int nr, unsigned int *flags);
-
-/* Misc. IOCTL support (drm_ioctl.c) */
-int drm_noop(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-int drm_invalid_op(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
/*
* These are exported to drivers so that they can implement fencing using
diff --git a/include/drm/drm_ioctl.h b/include/drm/drm_ioctl.h
new file mode 100644
index 000000000000..3c3677b5bdb2
--- /dev/null
+++ b/include/drm/drm_ioctl.h
@@ -0,0 +1,102 @@
+/*
+ * Internal Header for the Direct Rendering Manager
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * Copyright (c) 2009-2010, Code Aurora Forum.
+ * All rights reserved.
+ *
+ * Author: Rickard E. (Rik) Faith <faith at valinux.com>
+ * Author: Gareth Hughes <gareth at valinux.com>
+ *
+ * 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_IOCTL_H_
+#define _DRM_IOCTL_H_
+
+#include <linux/types.h>
+
+#include <asm/ioctl.h>
+
+struct drm_device;
+struct drm_file;
+struct file;
+
+/**
+ * Ioctl function type.
+ *
+ * \param inode device inode.
+ * \param file_priv DRM file private pointer.
+ * \param cmd command.
+ * \param arg argument.
+ */
+typedef int drm_ioctl_t(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+
+typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
+ unsigned long arg);
+
+#define DRM_IOCTL_NR(n) _IOC_NR(n)
+#define DRM_MAJOR 226
+
+#define DRM_AUTH 0x1
+#define DRM_MASTER 0x2
+#define DRM_ROOT_ONLY 0x4
+#define DRM_CONTROL_ALLOW 0x8
+#define DRM_UNLOCKED 0x10
+#define DRM_RENDER_ALLOW 0x20
+
+struct drm_ioctl_desc {
+ unsigned int cmd;
+ int flags;
+ drm_ioctl_t *func;
+ const char *name;
+};
+
+/**
+ * Creates a driver or general drm_ioctl_desc array entry for the given
+ * ioctl, for use by drm_ioctl().
+ */
+
+#define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \
+ [DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE] = { \
+ .cmd = DRM_IOCTL_##ioctl, \
+ .func = _func, \
+ .flags = _flags, \
+ .name = #ioctl \
+ }
+
+int drm_ioctl_permit(u32 flags, struct drm_file *file_priv);
+long drm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
+#ifdef CONFIG_COMPAT
+long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
+#else
+/* Let drm_compat_ioctl be assigned to .compat_ioctl unconditionally */
+#define drm_compat_ioctl NULL
+#endif
+bool drm_ioctl_flags(unsigned int nr, unsigned int *flags);
+
+int drm_noop(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int drm_invalid_op(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+
+#endif /* _DRM_IOCTL_H_ */
--
2.11.0
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