drm: Add drmSyncobjReset & drmSyncobjSignal wrappers.

anv already uses the ioctls but does not use libdrm, so these were
not wrapped yet.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/xf86drm.c b/xf86drm.c
index c44621c..deb76e4 100644 (file)
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -4247,3 +4247,29 @@ int drmSyncobjWait(int fd, uint32_t *handles, unsigned num_handles,
         *first_signaled = args.first_signaled;
     return ret;
 }
+
+int drmSyncobjReset(int fd, const uint32_t *handles, uint32_t handle_count)
+{
+    struct drm_syncobj_array args;
+    int ret;
+
+    memclear(args);
+    args.handles = (uintptr_t)handles;
+    args.count_handles = handle_count;
+
+    ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_RESET, &args);
+    return ret;
+}
+
+int drmSyncobjSignal(int fd, const uint32_t *handles, uint32_t handle_count)
+{
+    struct drm_syncobj_array args;
+    int ret;
+
+    memclear(args);
+    args.handles = (uintptr_t)handles;
+    args.count_handles = handle_count;
+
+    ret = drmIoctl(fd, DRM_IOCTL_SYNCOBJ_SIGNAL, &args);
+    return ret;
+}

diff --git a/xf86drm.h b/xf86drm.h
index ea650ef..0dbf494 100644 (file)
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -863,6 +863,8 @@ 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);
+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);
 
 #if defined(__cplusplus)
 }