Lines Matching +full:sys +full:- +full:mgr
56 struct drm_debugfs_entry *entry = m->private; in drm_name_info()
57 struct drm_device *dev = entry->dev; in drm_name_info()
60 mutex_lock(&dev->master_mutex); in drm_name_info()
61 master = dev->master; in drm_name_info()
62 seq_printf(m, "%s", dev->driver->name); in drm_name_info()
63 if (dev->dev) in drm_name_info()
64 seq_printf(m, " dev=%s", dev_name(dev->dev)); in drm_name_info()
65 if (master && master->unique) in drm_name_info()
66 seq_printf(m, " master=%s", master->unique); in drm_name_info()
67 if (dev->unique) in drm_name_info()
68 seq_printf(m, " unique=%s", dev->unique); in drm_name_info()
70 mutex_unlock(&dev->master_mutex); in drm_name_info()
77 struct drm_debugfs_entry *entry = m->private; in drm_clients_info()
78 struct drm_device *dev = entry->dev; in drm_clients_info()
90 /* dev->filelist is sorted youngest first, but we want to present in drm_clients_info()
93 mutex_lock(&dev->filelist_mutex); in drm_clients_info()
94 list_for_each_entry_reverse(priv, &dev->filelist, lhead) { in drm_clients_info()
99 rcu_read_lock(); /* Locks priv->pid and pid_task()->comm! */ in drm_clients_info()
100 pid = rcu_dereference(priv->pid); in drm_clients_info()
102 uid = task ? __task_cred(task)->euid : GLOBAL_ROOT_UID; in drm_clients_info()
104 task ? task->comm : "<unknown>", in drm_clients_info()
106 priv->minor->index, in drm_clients_info()
108 priv->authenticated ? 'y' : 'n', in drm_clients_info()
110 priv->magic); in drm_clients_info()
113 mutex_unlock(&dev->filelist_mutex); in drm_clients_info()
123 obj->name, obj->size, in drm_gem_one_name_info()
124 obj->handle_count, in drm_gem_one_name_info()
125 kref_read(&obj->refcount)); in drm_gem_one_name_info()
131 struct drm_debugfs_entry *entry = m->private; in drm_gem_name_info()
132 struct drm_device *dev = entry->dev; in drm_gem_name_info()
136 mutex_lock(&dev->object_name_lock); in drm_gem_name_info()
137 idr_for_each(&dev->object_name_idr, drm_gem_one_name_info, m); in drm_gem_name_info()
138 mutex_unlock(&dev->object_name_lock); in drm_gem_name_info()
153 struct drm_info_node *node = inode->i_private; in drm_debugfs_open()
155 return single_open(file, node->info_ent->show, node); in drm_debugfs_open()
160 struct drm_debugfs_entry *entry = inode->i_private; in drm_debugfs_entry_open()
161 struct drm_debugfs_info *node = &entry->file; in drm_debugfs_entry_open()
163 return single_open(file, node->show, entry); in drm_debugfs_entry_open()
183 * drm_debugfs_gpuva_info - dump the given DRM GPU VA space
185 * @mgr: the &drm_gpuva_manager representing the GPU VA space
192 * Returns: 0 on success, -ENODEV if the &mgr is not initialized
195 struct drm_gpuva_manager *mgr) in drm_debugfs_gpuva_info() argument
197 struct drm_gpuva *va, *kva = &mgr->kernel_alloc_node; in drm_debugfs_gpuva_info()
199 if (!mgr->name) in drm_debugfs_gpuva_info()
200 return -ENODEV; in drm_debugfs_gpuva_info()
203 mgr->name, mgr->mm_start, mgr->mm_start + mgr->mm_range); in drm_debugfs_gpuva_info()
205 kva->va.addr, kva->va.addr + kva->va.range); in drm_debugfs_gpuva_info()
208 …seq_puts(m, "-------------------------------------------------------------------------------------… in drm_debugfs_gpuva_info()
209 drm_gpuva_for_each_va(va, mgr) { in drm_debugfs_gpuva_info()
214 va->va.addr, va->va.range, va->va.addr + va->va.range, in drm_debugfs_gpuva_info()
215 (u64)(uintptr_t)va->gem.obj, va->gem.offset); in drm_debugfs_gpuva_info()
223 * drm_debugfs_create_files - Initialize a given set of debugfs files for DRM
237 struct drm_device *dev = minor->dev; in drm_debugfs_create_files()
251 tmp->minor = minor; in drm_debugfs_create_files()
252 tmp->dent = debugfs_create_file(files[i].name, in drm_debugfs_create_files()
255 tmp->info_ent = &files[i]; in drm_debugfs_create_files()
257 mutex_lock(&minor->debugfs_lock); in drm_debugfs_create_files()
258 list_add(&tmp->list, &minor->debugfs_list); in drm_debugfs_create_files()
259 mutex_unlock(&minor->debugfs_lock); in drm_debugfs_create_files()
267 struct drm_device *dev = minor->dev; in drm_debugfs_init()
271 INIT_LIST_HEAD(&minor->debugfs_list); in drm_debugfs_init()
272 mutex_init(&minor->debugfs_lock); in drm_debugfs_init()
274 minor->debugfs_root = debugfs_create_dir(name, root); in drm_debugfs_init()
276 drm_debugfs_add_files(minor->dev, drm_debugfs_list, DRM_DEBUGFS_ENTRIES); in drm_debugfs_init()
289 if (dev->driver->debugfs_init) in drm_debugfs_init()
290 dev->driver->debugfs_init(minor); in drm_debugfs_init()
292 list_for_each_entry_safe(entry, tmp, &dev->debugfs_list, list) { in drm_debugfs_init()
293 debugfs_create_file(entry->file.name, 0444, in drm_debugfs_init()
294 minor->debugfs_root, entry, &drm_debugfs_entry_fops); in drm_debugfs_init()
295 list_del(&entry->list); in drm_debugfs_init()
303 struct drm_minor *minor = dev->primary; in drm_debugfs_late_register()
309 list_for_each_entry_safe(entry, tmp, &dev->debugfs_list, list) { in drm_debugfs_late_register()
310 debugfs_create_file(entry->file.name, 0444, in drm_debugfs_late_register()
311 minor->debugfs_root, entry, &drm_debugfs_entry_fops); in drm_debugfs_late_register()
312 list_del(&entry->list); in drm_debugfs_late_register()
323 mutex_lock(&minor->debugfs_lock); in drm_debugfs_remove_files()
325 list_for_each_safe(pos, q, &minor->debugfs_list) { in drm_debugfs_remove_files()
327 if (tmp->info_ent == &files[i]) { in drm_debugfs_remove_files()
328 debugfs_remove(tmp->dent); in drm_debugfs_remove_files()
334 mutex_unlock(&minor->debugfs_lock); in drm_debugfs_remove_files()
343 mutex_lock(&minor->debugfs_lock); in drm_debugfs_remove_all_files()
344 list_for_each_entry_safe(node, tmp, &minor->debugfs_list, list) { in drm_debugfs_remove_all_files()
345 debugfs_remove(node->dent); in drm_debugfs_remove_all_files()
346 list_del(&node->list); in drm_debugfs_remove_all_files()
349 mutex_unlock(&minor->debugfs_lock); in drm_debugfs_remove_all_files()
354 if (!minor->debugfs_root) in drm_debugfs_cleanup()
359 debugfs_remove_recursive(minor->debugfs_root); in drm_debugfs_cleanup()
360 minor->debugfs_root = NULL; in drm_debugfs_cleanup()
364 * drm_debugfs_add_file - Add a given file to the DRM device debugfs file list
368 * @data: driver-private data, should not be device-specific
381 entry->file.name = name; in drm_debugfs_add_file()
382 entry->file.show = show; in drm_debugfs_add_file()
383 entry->file.data = data; in drm_debugfs_add_file()
384 entry->dev = dev; in drm_debugfs_add_file()
386 mutex_lock(&dev->debugfs_mutex); in drm_debugfs_add_file()
387 list_add(&entry->list, &dev->debugfs_list); in drm_debugfs_add_file()
388 mutex_unlock(&dev->debugfs_mutex); in drm_debugfs_add_file()
393 * drm_debugfs_add_files - Add an array of files to the DRM device debugfs file list
412 struct drm_connector *connector = m->private; in connector_show()
414 seq_printf(m, "%s\n", drm_get_connector_force_name(connector->force)); in connector_show()
421 struct drm_connector *dev = inode->i_private; in connector_open()
429 struct seq_file *m = file->private_data; in connector_write()
430 struct drm_connector *connector = m->private; in connector_write()
433 if (len > sizeof(buf) - 1) in connector_write()
434 return -EINVAL; in connector_write()
437 return -EFAULT; in connector_write()
442 connector->force = DRM_FORCE_ON; in connector_write()
444 connector->force = DRM_FORCE_ON_DIGITAL; in connector_write()
446 connector->force = DRM_FORCE_OFF; in connector_write()
448 connector->force = DRM_FORCE_UNSPECIFIED; in connector_write()
450 return -EINVAL; in connector_write()
457 return drm_edid_override_show(m->private, m); in edid_show()
462 struct drm_connector *dev = inode->i_private; in edid_open()
470 struct seq_file *m = file->private_data; in edid_write()
471 struct drm_connector *connector = m->private; in edid_write()
491 * Example usage: cat /sys/kernel/debug/dri/0/DP-1/vrr_range
495 struct drm_connector *connector = m->private; in vrr_range_show()
497 if (connector->status != connector_status_connected) in vrr_range_show()
498 return -ENODEV; in vrr_range_show()
500 seq_printf(m, "Min: %u\n", connector->display_info.monitor_range.min_vfreq); in vrr_range_show()
501 seq_printf(m, "Max: %u\n", connector->display_info.monitor_range.max_vfreq); in vrr_range_show()
509 * Example usage: cat /sys/kernel/debug/dri/0/DP-1/output_bpc
513 struct drm_connector *connector = m->private; in output_bpc_show()
515 if (connector->status != connector_status_connected) in output_bpc_show()
516 return -ENODEV; in output_bpc_show()
518 seq_printf(m, "Maximum: %u\n", connector->display_info.bpc); in output_bpc_show()
545 struct drm_minor *minor = connector->dev->primary; in drm_debugfs_connector_add()
548 if (!minor->debugfs_root) in drm_debugfs_connector_add()
551 root = debugfs_create_dir(connector->name, minor->debugfs_root); in drm_debugfs_connector_add()
552 connector->debugfs_entry = root; in drm_debugfs_connector_add()
570 if (connector->funcs->debugfs_init) in drm_debugfs_connector_add()
571 connector->funcs->debugfs_init(connector, root); in drm_debugfs_connector_add()
576 if (!connector->debugfs_entry) in drm_debugfs_connector_remove()
579 debugfs_remove_recursive(connector->debugfs_entry); in drm_debugfs_connector_remove()
581 connector->debugfs_entry = NULL; in drm_debugfs_connector_remove()
586 struct drm_minor *minor = crtc->dev->primary; in drm_debugfs_crtc_add()
590 name = kasprintf(GFP_KERNEL, "crtc-%d", crtc->index); in drm_debugfs_crtc_add()
594 root = debugfs_create_dir(name, minor->debugfs_root); in drm_debugfs_crtc_add()
597 crtc->debugfs_entry = root; in drm_debugfs_crtc_add()
604 debugfs_remove_recursive(crtc->debugfs_entry); in drm_debugfs_crtc_remove()
605 crtc->debugfs_entry = NULL; in drm_debugfs_crtc_remove()