staging: android: split uapi out of sync.h and sw_sync.h
Move the userspace interfaces of sync.h and sw_sync.h to
drivers/staging/android/uapi/
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Colin Cross <ccross@android.com>
Cc: Android Kernel Team <kernel-team@android.com>
Signed-off-by: Colin Cross <ccross@android.com>
[jstultz: Fixed up some conflicts from upstream spelling fixes]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/android/sync.h b/drivers/staging/android/sync.h
index 6ee8d69..eaf57ccc 100644
--- a/drivers/staging/android/sync.h
+++ b/drivers/staging/android/sync.h
@@ -14,14 +14,14 @@
#define _LINUX_SYNC_H
#include <linux/types.h>
-#ifdef __KERNEL__
-
#include <linux/kref.h>
#include <linux/ktime.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/wait.h>
+#include "uapi/sync.h"
+
struct sync_timeline;
struct sync_pt;
struct sync_fence;
@@ -341,86 +341,4 @@
*/
int sync_fence_wait(struct sync_fence *fence, long timeout);
-#endif /* __KERNEL__ */
-
-/**
- * struct sync_merge_data - data passed to merge ioctl
- * @fd2: file descriptor of second fence
- * @name: name of new fence
- * @fence: returns the fd of the new fence to userspace
- */
-struct sync_merge_data {
- __s32 fd2; /* fd of second fence */
- char name[32]; /* name of new fence */
- __s32 fence; /* fd on newly created fence */
-};
-
-/**
- * struct sync_pt_info - detailed sync_pt information
- * @len: length of sync_pt_info including any driver_data
- * @obj_name: name of parent sync_timeline
- * @driver_name: name of driver implementing the parent
- * @status: status of the sync_pt 0:active 1:signaled <0:error
- * @timestamp_ns: timestamp of status change in nanoseconds
- * @driver_data: any driver dependent data
- */
-struct sync_pt_info {
- __u32 len;
- char obj_name[32];
- char driver_name[32];
- __s32 status;
- __u64 timestamp_ns;
-
- __u8 driver_data[0];
-};
-
-/**
- * struct sync_fence_info_data - data returned from fence info ioctl
- * @len: ioctl caller writes the size of the buffer its passing in.
- * ioctl returns length of sync_fence_data returned to userspace
- * including pt_info.
- * @name: name of fence
- * @status: status of fence. 1: signaled 0:active <0:error
- * @pt_info: a sync_pt_info struct for every sync_pt in the fence
- */
-struct sync_fence_info_data {
- __u32 len;
- char name[32];
- __s32 status;
-
- __u8 pt_info[0];
-};
-
-#define SYNC_IOC_MAGIC '>'
-
-/**
- * DOC: SYNC_IOC_WAIT - wait for a fence to signal
- *
- * pass timeout in milliseconds. Waits indefinitely timeout < 0.
- */
-#define SYNC_IOC_WAIT _IOW(SYNC_IOC_MAGIC, 0, __s32)
-
-/**
- * DOC: SYNC_IOC_MERGE - merge two fences
- *
- * Takes a struct sync_merge_data. Creates a new fence containing copies of
- * the sync_pts in both the calling fd and sync_merge_data.fd2. Returns the
- * new fence's fd in sync_merge_data.fence
- */
-#define SYNC_IOC_MERGE _IOWR(SYNC_IOC_MAGIC, 1, struct sync_merge_data)
-
-/**
- * DOC: SYNC_IOC_FENCE_INFO - get detailed information on a fence
- *
- * Takes a struct sync_fence_info_data with extra space allocated for pt_info.
- * Caller should write the size of the buffer into len. On return, len is
- * updated to reflect the total size of the sync_fence_info_data including
- * pt_info.
- *
- * pt_info is a buffer containing sync_pt_infos for every sync_pt in the fence.
- * To iterate over the sync_pt_infos, use the sync_pt_info.len field.
- */
-#define SYNC_IOC_FENCE_INFO _IOWR(SYNC_IOC_MAGIC, 2,\
- struct sync_fence_info_data)
-
#endif /* _LINUX_SYNC_H */