[src/trunk]: src/sys/external/bsd/drm2/dist/drm Neglected to delete local drm...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bd03d190cf09
branches:  trunk
changeset: 834815:bd03d190cf09
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Aug 27 06:32:00 2018 +0000

description:
Neglected to delete local drm_stub.c during merge.

diffstat:

 sys/external/bsd/drm2/dist/drm/drm_stub.c |  870 ------------------------------
 1 files changed, 0 insertions(+), 870 deletions(-)

diffs (truncated from 874 to 300 lines):

diff -r 2ea9c18f8bd3 -r bd03d190cf09 sys/external/bsd/drm2/dist/drm/drm_stub.c
--- a/sys/external/bsd/drm2/dist/drm/drm_stub.c Mon Aug 27 06:31:41 2018 +0000
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,870 +0,0 @@
-/**
- * \file drm_stub.h
- * Stub support
- *
- * \author Rickard E. (Rik) Faith <faith%valinux.com@localhost>
- */
-
-/*
- * Created: Fri Jan 19 10:48:35 2001 by faith%acm.org@localhost
- *
- * Copyright 2001 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include <linux/err.h>
-#include <linux/export.h>
-#include <linux/fs.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/mount.h>
-#include <linux/printk.h>
-#include <linux/slab.h>
-#include <drm/drmP.h>
-#include <drm/drm_core.h>
-
-unsigned int drm_debug = 0;    /* 1 to enable debug output */
-EXPORT_SYMBOL(drm_debug);
-
-unsigned int drm_rnodes = 0;   /* 1 to enable experimental render nodes API */
-EXPORT_SYMBOL(drm_rnodes);
-
-/* 1 to allow user space to request universal planes (experimental) */
-unsigned int drm_universal_planes = 0;
-EXPORT_SYMBOL(drm_universal_planes);
-
-unsigned int drm_vblank_offdelay = 5000;    /* Default to 5000 msecs. */
-EXPORT_SYMBOL(drm_vblank_offdelay);
-
-unsigned int drm_timestamp_precision = 20;  /* Default to 20 usecs. */
-EXPORT_SYMBOL(drm_timestamp_precision);
-
-/*
- * Default to use monotonic timestamps for wait-for-vblank and page-flip
- * complete events.
- */
-unsigned int drm_timestamp_monotonic = 1;
-
-MODULE_AUTHOR(CORE_AUTHOR);
-MODULE_DESCRIPTION(CORE_DESC);
-MODULE_LICENSE("GPL and additional rights");
-MODULE_PARM_DESC(debug, "Enable debug output");
-MODULE_PARM_DESC(rnodes, "Enable experimental render nodes API");
-MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs]");
-MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
-MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
-
-module_param_named(debug, drm_debug, int, 0600);
-module_param_named(rnodes, drm_rnodes, int, 0600);
-module_param_named(universal_planes, drm_universal_planes, int, 0600);
-module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
-module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
-module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
-
-#ifdef __NetBSD__
-spinlock_t drm_minor_lock;
-#else
-static DEFINE_SPINLOCK(drm_minor_lock);
-#endif
-struct idr drm_minors_idr;
-
-#ifndef __NetBSD__
-struct class *drm_class;
-struct dentry *drm_debugfs_root;
-#endif
-
-int drm_err(const char *func, const char *format, ...)
-{
-#ifdef __NetBSD__
-       va_list args;
-
-       va_start(args, format);
-       printf("DRM error in %s: ", func);
-       vprintf(format, args);
-       va_end(args);
-
-       return 0;
-#else
-       struct va_format vaf;
-       va_list args;
-       int r;
-
-       va_start(args, format);
-
-       vaf.fmt = format;
-       vaf.va = &args;
-
-       r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
-
-       va_end(args);
-
-       return r;
-#endif
-}
-EXPORT_SYMBOL(drm_err);
-
-void drm_ut_debug_printk(const char *function_name, const char *format, ...)
-{
-#ifdef __NetBSD__
-       va_list args;
-
-       va_start(args, format);
-       printf("DRM debug in %s: ", function_name);
-       vprintf(format, args);
-       va_end(args);
-#else
-       struct va_format vaf;
-       va_list args;
-
-       va_start(args, format);
-       vaf.fmt = format;
-       vaf.va = &args;
-
-       printk(KERN_DEBUG "[" DRM_NAME ":%s] %pV", function_name, &vaf);
-
-       va_end(args);
-#endif
-}
-EXPORT_SYMBOL(drm_ut_debug_printk);
-
-struct drm_master *drm_master_create(struct drm_minor *minor)
-{
-       struct drm_master *master;
-
-       master = kzalloc(sizeof(*master), GFP_KERNEL);
-       if (!master)
-               return NULL;
-
-       kref_init(&master->refcount);
-       spin_lock_init(&master->lock.spinlock);
-#ifdef __NetBSD__
-       DRM_INIT_WAITQUEUE(&master->lock.lock_queue, "drmlockq");
-#else
-       init_waitqueue_head(&master->lock.lock_queue);
-#endif
-       drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER);
-       INIT_LIST_HEAD(&master->magicfree);
-       master->minor = minor;
-
-       return master;
-}
-
-struct drm_master *drm_master_get(struct drm_master *master)
-{
-       kref_get(&master->refcount);
-       return master;
-}
-EXPORT_SYMBOL(drm_master_get);
-
-static void drm_master_destroy(struct kref *kref)
-{
-       struct drm_master *master = container_of(kref, struct drm_master, refcount);
-       struct drm_magic_entry *pt, *next;
-       struct drm_device *dev = master->minor->dev;
-       struct drm_map_list *r_list, *list_temp;
-
-       mutex_lock(&dev->struct_mutex);
-       if (dev->driver->master_destroy)
-               dev->driver->master_destroy(dev, master);
-
-       list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
-               if (r_list->master == master) {
-                       drm_rmmap_locked(dev, r_list->map);
-                       r_list = NULL;
-               }
-       }
-
-       if (master->unique) {
-               kfree(master->unique);
-               master->unique = NULL;
-               master->unique_len = 0;
-       }
-
-       kfree(dev->devname);
-       dev->devname = NULL;
-
-       list_for_each_entry_safe(pt, next, &master->magicfree, head) {
-               list_del(&pt->head);
-               drm_ht_remove_item(&master->magiclist, &pt->hash_item);
-               kfree(pt);
-       }
-
-       drm_ht_remove(&master->magiclist);
-
-#ifdef __NetBSD__
-       spin_lock_destroy(&master->lock.spinlock);
-       DRM_DESTROY_WAITQUEUE(&master->lock.lock_queue);
-#endif
-
-       mutex_unlock(&dev->struct_mutex);
-       kfree(master);
-}
-
-void drm_master_put(struct drm_master **master)
-{
-       kref_put(&(*master)->refcount, drm_master_destroy);
-       *master = NULL;
-}
-EXPORT_SYMBOL(drm_master_put);
-
-int drm_setmaster_ioctl(struct drm_device *dev, void *data,
-                       struct drm_file *file_priv)
-{
-       int ret = 0;
-
-       mutex_lock(&dev->master_mutex);
-       if (file_priv->is_master)
-               goto out_unlock;
-
-       if (file_priv->minor->master) {
-               ret = -EINVAL;
-               goto out_unlock;
-       }
-
-       if (!file_priv->master) {
-               ret = -EINVAL;
-               goto out_unlock;
-       }
-
-       file_priv->minor->master = drm_master_get(file_priv->master);
-       file_priv->is_master = 1;
-       if (dev->driver->master_set) {
-               ret = dev->driver->master_set(dev, file_priv, false);
-               if (unlikely(ret != 0)) {
-                       file_priv->is_master = 0;
-                       drm_master_put(&file_priv->minor->master);
-               }
-       }
-
-out_unlock:
-       mutex_unlock(&dev->master_mutex);
-       return ret;
-}
-
-int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
-                        struct drm_file *file_priv)
-{
-       int ret = -EINVAL;
-
-       mutex_lock(&dev->master_mutex);
-       if (!file_priv->is_master)
-               goto out_unlock;
-
-       if (!file_priv->minor->master)
-               goto out_unlock;
-
-       ret = 0;
-       if (dev->driver->master_drop)
-               dev->driver->master_drop(dev, file_priv, false);
-       drm_master_put(&file_priv->minor->master);
-       file_priv->is_master = 0;
-
-out_unlock:
-       mutex_unlock(&dev->master_mutex);
-       return ret;
-}
-
-/*
- * DRM Minors
- * A DRM device can provide several char-dev interfaces on the DRM-Major. Each
- * of them is represented by a drm_minor object. Depending on the capabilities
- * of the device-driver, different interfaces are registered.
- *
- * Minors can be accessed via dev->$minor_name. This pointer is either
- * NULL or a valid drm_minor pointer and stays valid as long as the device is
- * valid. This means, DRM minors have the same life-time as the underlying
- * device. However, this doesn't mean that the minor is active. Minors are
- * registered and unregistered dynamically according to device-state.