diff options
Diffstat (limited to 'drivers/staging/android/uapi/sw_sync.h')
| -rw-r--r-- | drivers/staging/android/uapi/sw_sync.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/staging/android/uapi/sw_sync.h b/drivers/staging/android/uapi/sw_sync.h new file mode 100644 index 000000000000..9b5d4869505c --- /dev/null +++ b/drivers/staging/android/uapi/sw_sync.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2012 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _UAPI_LINUX_SW_SYNC_H +#define _UAPI_LINUX_SW_SYNC_H + +#include <linux/types.h> + +struct sw_sync_create_fence_data { + __u32 value; + char name[32]; + __s32 fence; /* fd of new fence */ +}; + +#define SW_SYNC_IOC_MAGIC 'W' + +#define SW_SYNC_IOC_CREATE_FENCE _IOWR(SW_SYNC_IOC_MAGIC, 0,\ + struct sw_sync_create_fence_data) +#define SW_SYNC_IOC_INC _IOW(SW_SYNC_IOC_MAGIC, 1, __u32) + +#endif /* _UAPI_LINUX_SW_SYNC_H */ |