topology: Set manifest size for ABI

The topology kernel driver will check the size of manifest struct, and
will stop loading topology info if size mismatch is detected.

Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/src/topology/parser.c b/src/topology/parser.c
index 30d91f9..84117c3 100644 (file)
--- a/src/topology/parser.c
+++ b/src/topology/parser.c
@@ -414,6 +414,8 @@ snd_tplg_t *snd_tplg_new(void)
        if (!tplg)
                return NULL;
 
+       tplg->manifest.size = sizeof(struct snd_soc_tplg_manifest);
+
        INIT_LIST_HEAD(&tplg->tlv_list);
        INIT_LIST_HEAD(&tplg->widget_list);
        INIT_LIST_HEAD(&tplg->pcm_list);