const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
struct dev_context *devc;
- GVariant *grange[2];
int num_ols_changrp, i;
switch (key) {
if (devc->channel_mask & (0xff << (i * 8)))
num_ols_changrp++;
}
- grange[0] = g_variant_new_uint64(MIN_NUM_SAMPLES);
- if (num_ols_changrp)
- grange[1] = g_variant_new_uint64(devc->max_samples / num_ols_changrp);
- else
- grange[1] = g_variant_new_uint64(MIN_NUM_SAMPLES);
- *data = g_variant_new_tuple(grange, 2);
+
+ *data = std_gvar_tuple_u64(MIN_NUM_SAMPLES,
+ (num_ols_changrp) ? devc->max_samples / num_ols_changrp : MIN_NUM_SAMPLES);
break;
default:
return SR_ERR_NA;