| /* -*- mode: c; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ |
| /* vi: set ts=8 sw=8 sts=8: */ |
| /* |
| * @File |
| * @Title Linux DRM definitions shared between kernel and user space. |
| * @Codingstyle LinuxKernel |
| * @Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. |
| * 2000 VA Linux Systems, Inc., Sunnyvale, California. |
| * All rights reserved. |
| * @Description This header contains a subset of the Linux kernel DRM uapi |
| * and is designed to be used in kernel and user mode. When |
| * included from kernel mode, it pulls in the full version of |
| * drm.h. Whereas, when included from user mode, it defines a |
| * minimal version of drm.h (as found in libdrm). As such, the |
| * structures and ioctl commands must exactly match those found |
| * in the Linux kernel/libdrm. |
| * @License MIT |
| * |
| * The contents of this file are subject to the MIT license as set out below. |
| * |
| * 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. |
| */ |
| |
| #if !defined(__PVR_DRM_CORE_H__) |
| #define __PVR_DRM_CORE_H__ |
| |
| #if defined(__KERNEL__) |
| #include <drm/drm.h> |
| #else |
| #include <asm/ioctl.h> |
| #include <linux/types.h> |
| |
| #define DRM_IOCTL_BASE 'd' |
| #define DRM_COMMAND_BASE 0x40 |
| |
| #define DRM_IOWR(nr, type) _IOWR(DRM_IOCTL_BASE, nr, type) |
| |
| struct drm_version { |
| int version_major; |
| int version_minor; |
| int version_patchlevel; |
| __kernel_size_t name_len; |
| char *name; |
| __kernel_size_t date_len; |
| char *date; |
| __kernel_size_t desc_len; |
| char *desc; |
| }; |
| |
| struct drm_set_version { |
| int drm_di_major; |
| int drm_di_minor; |
| int drm_dd_major; |
| int drm_dd_minor; |
| }; |
| |
| #define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version) |
| #define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) |
| #endif |
| |
| #endif |
