diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c
index a220a633538..ca4d5ef0f38 100644
--- a/src/gallium/auxiliary/util/u_screen.c
+++ b/src/gallium/auxiliary/util/u_screen.c
@@ -494,6 +494,7 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen,
    case PIPE_CAP_SPARSE_TEXTURE_FULL_ARRAY_CUBE_MIPMAPS:
    case PIPE_CAP_QUERY_SPARSE_TEXTURE_RESIDENCY:
    case PIPE_CAP_CLAMP_SPARSE_TEXTURE_LOD:
+   case PIPE_CAP_TIMELINE_SEMAPHORE_IMPORT:
       return 0;
 
    case PIPE_CAP_MAX_CONSTANT_BUFFER_SIZE_UINT:
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index 3a10ee0c847..dd486ff13b1 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -1012,6 +1012,7 @@ enum pipe_cap
    PIPE_CAP_HARDWARE_GL_SELECT,
    PIPE_CAP_DITHERING,
    PIPE_CAP_FBFETCH_ZS,
+   PIPE_CAP_TIMELINE_SEMAPHORE_IMPORT,
 
    PIPE_CAP_LAST,
    /* XXX do not add caps after PIPE_CAP_LAST! */
@@ -1364,6 +1365,7 @@ enum pipe_fd_type
 {
    PIPE_FD_TYPE_NATIVE_SYNC,
    PIPE_FD_TYPE_SYNCOBJ,
+   PIPE_FD_TYPE_TIMELINE_SEMAPHORE,
 };
 
 /**