LXR linux/drivers/gpu/drm/drm

   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_vblank_info(struct seq_file *m, void *data);
  59int drm_clients_info(struct seq_file *m, void* data);
  60int drm_gem_name_info(struct seq_file *m, void *data);
  61
  62/* drm_irq.c */
  63int drm_control(struct drm_device *dev, void *data,
  64                struct drm_file *file_priv);
  65int drm_modeset_ctl(struct drm_device *dev, void *data,
  66                    struct drm_file *file_priv);
  67
  68/* drm_auth.c */
  69int drm_getmagic(struct drm_device *dev, void *data,
  70                 struct drm_file *file_priv);
  71int drm_authmagic(struct drm_device *dev, void *data,
  72                  struct drm_file *file_priv);
  73int drm_remove_magic(struct drm_master *master, drm_magic_t magic);
  74
  75/* drm_sysfs.c */
  76extern struct class *drm_class;
  77
  78struct class *drm_sysfs_create(struct module *owner, char *name);
  79void drm_sysfs_destroy(void);
  80struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
  81int drm_sysfs_connector_add(struct drm_connector *connector);
  82void drm_sysfs_connector_remove(struct drm_connector *connector);
  83
  84/* drm_gem.c */
  85int drm_gem_init(struct drm_device *dev);
  86void drm_gem_destroy(struct drm_device *dev);
  87int drm_gem_handle_create_tail(struct drm_file *file_priv,
  88                               struct drm_gem_object *obj,
  89                               u32 *handlep);
  90int drm_gem_close_ioctl(struct drm_device *dev, void *data,
  91                        struct drm_file *file_priv);
  92int drm_gem_flink_ioctl(struct drm_device *dev, void *data,
  93                        struct drm_file *file_priv);
  94int drm_gem_open_ioctl(struct drm_device *dev, void *data,
  95                       struct drm_file *file_priv);
  96void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
  97void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
  98
  99/* drm_drv.c */
 100int drm_setmaster_ioctl(struct drm_device *dev, void *data,
 101                        struct drm_file *file_priv);
 102int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
 103                         struct drm_file *file_priv);
 104struct drm_master *drm_master_create(struct drm_minor *minor);
 105
 106/* drm_debugfs.c */
 107#if defined(CONFIG_DEBUG_FS)
 108int drm_debugfs_init(struct drm_minor *minor, int minor_id,
 109                     struct dentry *root);
 110int drm_debugfs_cleanup(struct drm_minor *minor);
 111int drm_debugfs_connector_add(struct drm_connector *connector);
 112void drm_debugfs_connector_remove(struct drm_connector *connector);
 113#else
 114static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id,
 115                                   struct dentry *root)
 116{
 117        return 0;
 118}
 119
 120static inline int drm_debugfs_cleanup(struct drm_minor *minor)
 121{
 122        return 0;
 123}
 124
 125static inline int drm_debugfs_connector_add(struct drm_connector *connector)
 126{
 127        return 0;
 128}
 129static inline void drm_debugfs_connector_remove(struct drm_connector *connector)
 130{
 131}
 132#endif
 133