+ devc = sdi->priv;
+ g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
+ if (devc->prof->max_sampling_freq == 100) {
+ gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"),
+ samplerates_100, ARRAY_SIZE(samplerates_100),
+ sizeof(uint64_t));
+ } else if (devc->prof->max_sampling_freq == 200) {
+ gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"),
+ samplerates_200, ARRAY_SIZE(samplerates_200),
+ sizeof(uint64_t));
+ } else {
+ sr_err("Internal error: Unknown max. samplerate: %d.",
+ devc->prof->max_sampling_freq);
+ return SR_ERR_ARG;
+ }
+ g_variant_builder_add(&gvb, "{sv}", "samplerates", gvar);
+ *data = g_variant_builder_end(&gvb);