drm: add drmSyncobjWait wrapper
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
diff --git a/xf86drm.c b/xf86drm.c
index 6ea0112..8a32717 100644
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -4225,3 +4225,25 @@
*sync_file_fd = args.fd;
return 0;
}
+
+int drmSyncobjWait(int fd, uint32_t *handles, unsigned num_handles,
+ int64_t timeout_nsec, unsigned flags,
+ uint32_t *first_signaled)
+{
+ struct drm_syncobj_wait args;
+ int ret;
+
+ memclear(args);
+ args.handles = (intptr_t)handles;
+ args.timeout_nsec = timeout_nsec;
+ args.count_handles = num_handles;
+ args.flags = flags;
+
+ ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_WAIT, &args);
+ if (ret < 0)
+ return ret;
+
+ if (first_signaled)
+ *first_signaled = args.first_signaled;
+ return ret;
+}
diff --git a/xf86drm.h b/xf86drm.h
index 2855a3e..ea650ef 100644
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -860,6 +860,9 @@
extern int drmSyncobjImportSyncFile(int fd, uint32_t handle, int sync_file_fd);
extern int drmSyncobjExportSyncFile(int fd, uint32_t handle, int *sync_file_fd);
+extern int drmSyncobjWait(int fd, uint32_t *handles, unsigned num_handles,
+ int64_t timeout_nsec, unsigned flags,
+ uint32_t *first_signaled);
#if defined(__cplusplus)
}
