1/*
  2 * Copyright © 2014 Intel Corporation
  3 *   Daniel Vetter <daniel.vetter@ffwll.ch>
  4 *
  5 * Permission is hereby granted, free of charge, to any person obtaining a
  6 * copy of this software and associated documentation files (the "Software"),
  7 * to deal in the Software without restriction, including without limitation
  8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  9 * and/or sell copies of the Software, and to permit persons to whom the
 10 * Software is furnished to do so, subject to the following conditions:
 11 *
 12 * The above copyright notice and this permission notice shall be included in
 13 * all copies or substantial portions of the Software.
 14 *
 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 21 * OTHER DEALINGS IN THE SOFTWARE.
 22 */
 23
 24/* drm_irq.c */
 25extern unsigned int drm_timestamp_monotonic;
 26
 27/* drm_fops.c */
 28extern struct mutex drm_global_mutex;
 29int drm_lastclose(struct drm_device *dev);
 30
 31/* drm_pci.c */
 32int drm_pci_set_unique(struct drm_device *dev,
 33		       struct drm_master *master,
 34		       struct drm_unique *u);
 35int drm_irq_by_busid(struct drm_device *dev, void *data,
 36		     struct drm_file *file_priv);
 37
 38/* drm_vm.c */
 39int drm_vma_info(struct seq_file *m, void *data);
 40void drm_vm_open_locked(struct drm_device *dev, struct vm_area_struct *vma);
 41void drm_vm_close_locked(struct drm_device *dev, struct vm_area_struct *vma);
 42
 43/* drm_prime.c */
 44int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
 45				 struct drm_file *file_priv);
 46int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,
 47				 struct drm_file *file_priv);
 48
 49void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv);
 50void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv);
 51void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv,
 52					struct dma_buf *dma_buf);
 53
 54/* drm_info.c */
 55int drm_name_info(struct seq_file *m, void *data);
 56int drm_vm_info(struct seq_file *m, void *data);
 57int drm_bufs_info(struct seq_file *m, void *data);
 58int drm_clients_info(struct seq_file *m, void* data);
 59int drm_gem_name_info(struct seq_file *m, void *data);
 60
 61/* drm_irq.c */
 62int drm_control(struct drm_device *dev, void *data,
 63		struct drm_file *file_priv);
 64int drm_modeset_ctl(struct drm_device *dev, void *data,
 65		    struct drm_file *file_priv);
 66
 67/* drm_auth.c */
 68int drm_getmagic(struct drm_device *dev, void *data,
 69		 struct drm_file *file_priv);
 70int drm_authmagic(struct drm_device *dev, void *data,
 71		  struct drm_file *file_priv);
 72
 73/* drm_sysfs.c */
 74extern struct class *drm_class;
 75
 76int drm_sysfs_init(void);
 77void drm_sysfs_destroy(void);
 78struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
 79int drm_sysfs_connector_add(struct drm_connector *connector);
 80void drm_sysfs_connector_remove(struct drm_connector *connector);
 81
 82/* drm_gem.c */
 83int drm_gem_init(struct drm_device *dev);
 84void drm_gem_destroy(struct drm_device *dev);
 85int drm_gem_handle_create_tail(struct drm_file *file_priv,
 86			       struct drm_gem_object *obj,
 87			       u32 *handlep);
 88int drm_gem_close_ioctl(struct drm_device *dev, void *data,
 89			struct drm_file *file_priv);
 90int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
 91			struct drm_file *file_priv);
 92int drm_gem_open_ioctl(struct drm_device *dev, void *data,
 93		       struct drm_file *file_priv);
 94void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
 95void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
 96
 97/* drm_drv.c */
 98int drm_setmaster_ioctl(struct drm_device *dev, void *data,
 99			struct drm_file *file_priv);
100int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
101			 struct drm_file *file_priv);
102struct drm_master *drm_master_create(struct drm_minor *minor);
103
104/* drm_debugfs.c */
105#if defined(CONFIG_DEBUG_FS)
106int drm_debugfs_init(struct drm_minor *minor, int minor_id,
107		     struct dentry *root);
108int drm_debugfs_cleanup(struct drm_minor *minor);
109int drm_debugfs_connector_add(struct drm_connector *connector);
110void drm_debugfs_connector_remove(struct drm_connector *connector);
111#else
112static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
113				   struct dentry *root)
114{
115	return 0;
116}
117
118static inline int drm_debugfs_cleanup(struct drm_minor *minor)
119{
120	return 0;
121}
122
123static inline int drm_debugfs_connector_add(struct drm_connector *connector)
124{
125	return 0;
126}
127static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
128{
129}
130#endif