Signed-off-by: Chunming Zhou <david1.zhou@xxxxxxx>
---
xf86drm.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
xf86drm.h | 6 ++++++
2 files changed, 50 insertions(+)
diff --git a/xf86drm.c b/xf86drm.c
index b2388194..0cd1cb75 100644
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -4249,3 +4249,47 @@ int drmSyncobjSignal(int fd, const uint32_t *handles, uint32_t handle_count)
ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_SIGNAL, &args);
return ret;
}
+
+int drmSyncobjTimelineWait(int fd, uint32_t *handles, uint64_t *points,
+ unsigned num_handles,
+ int64_t timeout_nsec, unsigned flags,
+ uint32_t *first_signaled)
+{
+ struct drm_syncobj_timeline_wait args;
+ int ret;
+
+ memclear(args);
+ args.handles = (uintptr_t)handles;
+ args.points = (uint64_t)(uintptr_t)points;
+ args.timeout_nsec = timeout_nsec;
+ args.count_handles = num_handles;
+ args.flags = flags;
+
+ ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT, &args);
+ if (ret < 0)
+ return -errno;
+
+ if (first_signaled)
+ *first_signaled = args.first_signaled;
+ return ret;
+}
+
+
+int drmSyncobjQuery(int fd, uint32_t *handles, uint64_t *points,
+ uint32_t handle_count)
+{
+ struct drm_syncobj_timeline_query args;
+ int ret;
+
+ memclear(args);
+ args.handles = (uintptr_t)handles;
+ args.points = (uint64_t)(uintptr_t)points;
+ args.count_handles = handle_count;
+
+ ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_QUERY, &args);
+ if (ret)
+ return ret;
+ return 0;
+}
+
+
diff --git a/xf86drm.h b/xf86drm.h
index 7773d71a..49a40633 100644
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -875,6 +875,12 @@ extern int drmSyncobjWait(int fd, uint32_t *handles, unsigned num_handles,
uint32_t *first_signaled);
extern int drmSyncobjReset(int fd, const uint32_t *handles, uint32_t handle_count);
extern int drmSyncobjSignal(int fd, const uint32_t *handles, uint32_t handle_count);
+extern int drmSyncobjTimelineWait(int fd, uint32_t *handles, uint64_t *points,
+ unsigned num_handles,
+ int64_t timeout_nsec, unsigned flags,
+ uint32_t *first_signaled);
+extern int drmSyncobjQuery(int fd, uint32_t *handles, uint64_t *points,
+ uint32_t handle_count);
#if defined(__cplusplus)
}
--
2.17.1
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