40 	struct drm_info_node *node = (struct drm_info_node *) m->private;  in nouveau_debugfs_vbios_image()
41 	struct nouveau_drm *drm = nouveau_drm(node->minor->dev);  in nouveau_debugfs_vbios_image()
44 	for (i = 0; i < drm->vbios.length; i++)  in nouveau_debugfs_vbios_image()
45 		seq_printf(m, "%c", drm->vbios.data[i]);  in nouveau_debugfs_vbios_image()
52 	struct drm_info_node *node = m->private;  in nouveau_debugfs_strap_peek()
53 	struct nouveau_drm *drm = nouveau_drm(node->minor->dev);  in nouveau_debugfs_strap_peek()
56 	ret = pm_runtime_get_sync(drm->dev->dev);  in nouveau_debugfs_strap_peek()
57 	if (ret < 0 && ret != -EACCES) {  in nouveau_debugfs_strap_peek()
58 		pm_runtime_put_autosuspend(drm->dev->dev);  in nouveau_debugfs_strap_peek()
63 		   nvif_rd32(&drm->client.device.object, 0x101000));  in nouveau_debugfs_strap_peek()
65 	pm_runtime_mark_last_busy(drm->dev->dev);  in nouveau_debugfs_strap_peek()
66 	pm_runtime_put_autosuspend(drm->dev->dev);  in nouveau_debugfs_strap_peek()
74 	struct drm_device *drm = m->private;  in nouveau_debugfs_pstate_get()
76 	struct nvif_object *ctrl = &debugfs->ctrl;  in nouveau_debugfs_pstate_get()
81 		return -ENODEV;  in nouveau_debugfs_pstate_get()
104 					     info.pwrsrc == 1 ? "AC" : "--");  in nouveau_debugfs_pstate_get()
115 			if (attr.min != attr.max)  in nouveau_debugfs_pstate_get()
116 				seq_printf(m, "-%d", attr.max);  in nouveau_debugfs_pstate_get()
128 			if (info.ustate_ac < -1)  in nouveau_debugfs_pstate_get()
130 			if (info.ustate_dc < -1)  in nouveau_debugfs_pstate_get()
144 	struct seq_file *m = file->private_data;  in nouveau_debugfs_pstate_set()
145 	struct drm_device *drm = m->private;  in nouveau_debugfs_pstate_set()
147 	struct nvif_object *ctrl = &debugfs->ctrl;  in nouveau_debugfs_pstate_set()
148 	struct nvif_control_pstate_user_v0 args = { .pwrsrc = -EINVAL };  in nouveau_debugfs_pstate_set()
149 	char buf[32] = {}, *tmp, *cur = buf;  in nouveau_debugfs_pstate_set()  local
153 		return -ENODEV;  in nouveau_debugfs_pstate_set()
156 		return -EINVAL;  in nouveau_debugfs_pstate_set()
159 		return -EFAULT;  in nouveau_debugfs_pstate_set()
164 	if (!strncasecmp(cur, "dc:", 3)) {  in nouveau_debugfs_pstate_set()
166 		cur += 3;  in nouveau_debugfs_pstate_set()
168 	if (!strncasecmp(cur, "ac:", 3)) {  in nouveau_debugfs_pstate_set()
170 		cur += 3;  in nouveau_debugfs_pstate_set()
173 	if (!strcasecmp(cur, "none"))  in nouveau_debugfs_pstate_set()
176 	if (!strcasecmp(cur, "auto"))  in nouveau_debugfs_pstate_set()
179 		ret = kstrtol(cur, 16, &value);  in nouveau_debugfs_pstate_set()
185 	ret = pm_runtime_get_sync(drm->dev);  in nouveau_debugfs_pstate_set()
186 	if (ret < 0 && ret != -EACCES) {  in nouveau_debugfs_pstate_set()
187 		pm_runtime_put_autosuspend(drm->dev);  in nouveau_debugfs_pstate_set()
192 	pm_runtime_put_autosuspend(drm->dev);  in nouveau_debugfs_pstate_set()
202 	return single_open(file, nouveau_debugfs_pstate_get, inode->i_private);  in nouveau_debugfs_pstate_open()
229 	struct nouveau_drm *drm = nouveau_drm(minor->dev);  in nouveau_drm_debugfs_init()
236 				    minor->debugfs_root, minor->dev,  in nouveau_drm_debugfs_init()
242 				 minor->debugfs_root, minor);  in nouveau_drm_debugfs_init()
247 	dentry = debugfs_lookup("vbios.rom", minor->debugfs_root);  in nouveau_drm_debugfs_init()
251 	d_inode(dentry)->i_size = drm->vbios.length;  in nouveau_drm_debugfs_init()
258 	drm->debugfs = kzalloc(sizeof(*drm->debugfs), GFP_KERNEL);  in nouveau_debugfs_init()
259 	if (!drm->debugfs)  in nouveau_debugfs_init()
260 		return -ENOMEM;  in nouveau_debugfs_init()
262 	return nvif_object_ctor(&drm->client.device.object, "debugfsCtrl", 0,  in nouveau_debugfs_init()
264 				&drm->debugfs->ctrl);  in nouveau_debugfs_init()
270 	if (drm->debugfs && drm->debugfs->ctrl.priv)  in nouveau_debugfs_fini()
271 		nvif_object_dtor(&drm->debugfs->ctrl);  in nouveau_debugfs_fini()
273 	kfree(drm->debugfs);  in nouveau_debugfs_fini()
274 	drm->debugfs = NULL;  in nouveau_debugfs_fini()