diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/Makefile | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_legacy.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_legacy_misc.c | 52 |
4 files changed, 59 insertions, 8 deletions
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 7ebae3d45505..0361ad93f6b9 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -19,7 +19,7 @@ drm-y := drm_auth.o drm_bufs.o drm_cache.o \ drm_plane.o drm_color_mgmt.o drm_print.o \ drm_dumb_buffers.o drm_mode_config.o drm_vblank.o \ drm_syncobj.o drm_lease.o drm_writeback.o drm_client.o \ - drm_atomic_uapi.o + drm_atomic_uapi.o drm_legacy_misc.o drm-$(CONFIG_DRM_LIB_RANDOM) += lib/drm_random.o drm-$(CONFIG_DRM_VM) += drm_vm.o diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 34109a0b3144..862621494a93 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -659,20 +659,16 @@ int drm_dev_init(struct drm_device *dev, /* no per-device feature limits by default */ dev->driver_features = ~0u; + drm_legacy_init_members(dev); INIT_LIST_HEAD(&dev->filelist); INIT_LIST_HEAD(&dev->filelist_internal); INIT_LIST_HEAD(&dev->clientlist); - INIT_LIST_HEAD(&dev->ctxlist); - INIT_LIST_HEAD(&dev->vmalist); - INIT_LIST_HEAD(&dev->maplist); INIT_LIST_HEAD(&dev->vblank_event_list); - spin_lock_init(&dev->buf_lock); spin_lock_init(&dev->event_lock); mutex_init(&dev->struct_mutex); mutex_init(&dev->filelist_mutex); mutex_init(&dev->clientlist_mutex); - mutex_init(&dev->ctxlist_mutex); mutex_init(&dev->master_mutex); dev->anon_inode = drm_fs_inode_new(); @@ -725,10 +721,10 @@ err_minors: err_free: put_device(dev->dev); mutex_destroy(&dev->master_mutex); - mutex_destroy(&dev->ctxlist_mutex); mutex_destroy(&dev->clientlist_mutex); mutex_destroy(&dev->filelist_mutex); mutex_destroy(&dev->struct_mutex); + drm_legacy_destroy_members(dev); return ret; } EXPORT_SYMBOL(drm_dev_init); @@ -801,10 +797,10 @@ void drm_dev_fini(struct drm_device *dev) put_device(dev->dev); mutex_destroy(&dev->master_mutex); - mutex_destroy(&dev->ctxlist_mutex); mutex_destroy(&dev->clientlist_mutex); mutex_destroy(&dev->filelist_mutex); mutex_destroy(&dev->struct_mutex); + drm_legacy_destroy_members(dev); kfree(dev->unique); } EXPORT_SYMBOL(drm_dev_fini); diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h index ef419d500e51..4f6319d2bb03 100644 --- a/drivers/gpu/drm/drm_legacy.h +++ b/drivers/gpu/drm/drm_legacy.h @@ -136,5 +136,8 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data, int drm_legacy_sg_free(struct drm_device *dev, void *data, struct drm_file *file_priv); +void drm_legacy_init_members(struct drm_device *dev); +void drm_legacy_destroy_members(struct drm_device *dev); + void drm_legacy_lock_master_cleanup(struct drm_device *dev, struct drm_master *master); #endif /* __DRM_LEGACY_H__ */ diff --git a/drivers/gpu/drm/drm_legacy_misc.c b/drivers/gpu/drm/drm_legacy_misc.c new file mode 100644 index 000000000000..94973885c913 --- /dev/null +++ b/drivers/gpu/drm/drm_legacy_misc.c @@ -0,0 +1,52 @@ +/** + * \file drm_legacy_misc.c + * Misc legacy support functions. + * + * \author Rickard E. (Rik) Faith <faith@valinux.com> + * \author Gareth Hughes <gareth@valinux.com> + */ + +/* + * Created: Tue Feb 2 08:37:54 1999 by faith@valinux.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 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 + * VA LINUX SYSTEMS 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 <drm/drmP.h> +#include "drm_internal.h" +#include "drm_legacy.h" + +void drm_legacy_init_members(struct drm_device *dev) +{ + INIT_LIST_HEAD(&dev->ctxlist); + INIT_LIST_HEAD(&dev->vmalist); + INIT_LIST_HEAD(&dev->maplist); + spin_lock_init(&dev->buf_lock); + mutex_init(&dev->ctxlist_mutex); +} + +void drm_legacy_destroy_members(struct drm_device *dev) +{ + mutex_destroy(&dev->ctxlist_mutex); +} |