- if (sr_dev_has_hwcap(o->sdi, SR_CONF_SAMPLERATE)) {
- o->sdi->driver->config_get(SR_CONF_SAMPLERATE,
- (const void **)&samplerate, o->sdi);
- if (!(frequency_s = sr_samplerate_string(*samplerate))) {
+ samplerate = 0;
+ if (sr_dev_has_option(o->sdi, SR_CONF_SAMPLERATE)) {
+ o->sdi->driver->config_get(SR_CONF_SAMPLERATE, &gvar, o->sdi);
+ samplerate = g_variant_get_uint64(gvar);
+ if (!(frequency_s = sr_samplerate_string(samplerate))) {