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 */ 25 extern unsigned int drm_timestamp_monotonic; 26 27 /* drm_fops.c */ 28 extern struct mutex drm_global_mutex; 29 int drm_lastclose(struct drm_device *dev); 30 31 /* drm_pci.c */ 32 int drm_pci_set_unique(struct drm_device *dev, 33 struct drm_master *master, 34 struct drm_unique *u); 35 int drm_irq_by_busid(struct drm_device *dev, void *data, 36 struct drm_file *file_priv); 37 38 /* drm_vm.c */ 39 int drm_vma_info(struct seq_file *m, void *data); 40 void drm_vm_open_locked(struct drm_device *dev, struct vm_area_struct *vma); 41 void drm_vm_close_locked(struct drm_device *dev, struct vm_area_struct *vma); 42 43 /* drm_prime.c */ 44 int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data, 45 struct drm_file *file_priv); 46 int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data, 47 struct drm_file *file_priv); 48 49 void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv); 50 void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv); 51 void drm_prime_remove_buf_handle_locked(struct drm_prime_file_private *prime_fpriv, 52 struct dma_buf *dma_buf); 53 54 /* drm_info.c */ 55 int drm_name_info(struct seq_file *m, void *data); 56 int drm_vm_info(struct seq_file *m, void *data); 57 int drm_bufs_info(struct seq_file *m, void *data); 58 int drm_clients_info(struct seq_file *m, void* data); 59 int drm_gem_name_info(struct seq_file *m, void *data); 60 61 /* drm_irq.c */ 62 int drm_control(struct drm_device *dev, void *data, 63 struct drm_file *file_priv); 64 int drm_modeset_ctl(struct drm_device *dev, void *data, 65 struct drm_file *file_priv); 66 67 /* drm_auth.c */ 68 int drm_getmagic(struct drm_device *dev, void *data, 69 struct drm_file *file_priv); 70 int drm_authmagic(struct drm_device *dev, void *data, 71 struct drm_file *file_priv); 72 73 /* drm_sysfs.c */ 74 extern struct class *drm_class; 75 76 struct class *drm_sysfs_create(struct module *owner, char *name); 77 void drm_sysfs_destroy(void); 78 struct device *drm_sysfs_minor_alloc(struct drm_minor *minor); 79 int drm_sysfs_connector_add(struct drm_connector *connector); 80 void drm_sysfs_connector_remove(struct drm_connector *connector); 81 82 /* drm_gem.c */ 83 int drm_gem_init(struct drm_device *dev); 84 void drm_gem_destroy(struct drm_device *dev); 85 int drm_gem_handle_create_tail(struct drm_file *file_priv, 86 struct drm_gem_object *obj, 87 u32 *handlep); 88 int drm_gem_close_ioctl(struct drm_device *dev, void *data, 89 struct drm_file *file_priv); 90 int drm_gem_flink_ioctl(struct drm_device *dev, void *data, 91 struct drm_file *file_priv); 92 int drm_gem_open_ioctl(struct drm_device *dev, void *data, 93 struct drm_file *file_priv); 94 void drm_gem_open(struct drm_device *dev, struct drm_file *file_private); 95 void drm_gem_release(struct drm_device *dev, struct drm_file *file_private); 96 97 /* drm_drv.c */ 98 int drm_setmaster_ioctl(struct drm_device *dev, void *data, 99 struct drm_file *file_priv); 100 int drm_dropmaster_ioctl(struct drm_device *dev, void *data, 101 struct drm_file *file_priv); 102 struct drm_master *drm_master_create(struct drm_minor *minor); 103 104 /* drm_debugfs.c */ 105 #if defined(CONFIG_DEBUG_FS) 106 int drm_debugfs_init(struct drm_minor *minor, int minor_id, 107 struct dentry *root); 108 int drm_debugfs_cleanup(struct drm_minor *minor); 109 int drm_debugfs_connector_add(struct drm_connector *connector); 110 void drm_debugfs_connector_remove(struct drm_connector *connector); 111 #else 112 static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id, 113 struct dentry *root) 114 { 115 return 0; 116 } 117 118 static inline int drm_debugfs_cleanup(struct drm_minor *minor) 119 { 120 return 0; 121 } 122 123 static inline int drm_debugfs_connector_add(struct drm_connector *connector) 124 { 125 return 0; 126 } 127 static inline void drm_debugfs_connector_remove(struct drm_connector *connector) 128 { 129 } 130 #endif 131