diff options
Diffstat (limited to 'include/drm/drmP.h')
| -rw-r--r-- | include/drm/drmP.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h new file mode 100644 index 000000000..f7a19c2a7 --- /dev/null +++ b/include/drm/drmP.h @@ -0,0 +1,116 @@ +/* + * 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@valinux.com> + * Author: Gareth Hughes <gareth@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_P_H_ +#define _DRM_P_H_ + +#include <linux/agp_backend.h> +#include <linux/cdev.h> +#include <linux/dma-mapping.h> +#include <linux/file.h> +#include <linux/fs.h> +#include <linux/highmem.h> +#include <linux/idr.h> +#include <linux/init.h> +#include <linux/io.h> +#include <linux/jiffies.h> +#include <linux/kernel.h> +#include <linux/kref.h> +#include <linux/miscdevice.h> +#include <linux/mm.h> +#include <linux/mutex.h> +#include <linux/platform_device.h> +#include <linux/poll.h> +#include <linux/ratelimit.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/types.h> +#include <linux/vmalloc.h> +#include <linux/workqueue.h> +#include <linux/dma-fence.h> +#include <linux/module.h> + +#include <asm/mman.h> +#include <asm/pgalloc.h> +#include <linux/uaccess.h> + +#include <uapi/drm/drm.h> +#include <uapi/drm/drm_mode.h> + +#include <drm/drm_agpsupport.h> +#include <drm/drm_crtc.h> +#include <drm/drm_fourcc.h> +#include <drm/drm_global.h> +#include <drm/drm_hashtab.h> +#include <drm/drm_mm.h> +#include <drm/drm_os_linux.h> +#include <drm/drm_sarea.h> +#include <drm/drm_drv.h> +#include <drm/drm_prime.h> +#include <drm/drm_print.h> +#include <drm/drm_pci.h> +#include <drm/drm_file.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_ioctl.h> +#include <drm/drm_sysfs.h> +#include <drm/drm_vblank.h> +#include <drm/drm_irq.h> +#include <drm/drm_device.h> + +struct module; + +struct device_node; +struct videomode; +struct reservation_object; +struct dma_buf_attachment; + +struct pci_dev; +struct pci_controller; + +#define DRM_IF_VERSION(maj, min) (maj << 16 | min) + +#define DRM_SWITCH_POWER_ON 0 +#define DRM_SWITCH_POWER_OFF 1 +#define DRM_SWITCH_POWER_CHANGING 2 +#define DRM_SWITCH_POWER_DYNAMIC_OFF 3 + +/* returns true if currently okay to sleep */ +static inline bool drm_can_sleep(void) +{ + if (in_atomic() || in_dbg_master() || irqs_disabled()) + return false; + return true; +} + +/* helper for handling conditionals in various for_each macros */ +#define for_each_if(condition) if (!(condition)) {} else + +#endif |