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backwards compatibility: set all frequencies of V2 card if base frequency is set

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This commit is contained in:
Ralph Metzler 2016-09-12 13:45:04 +02:00
parent 49a05e75af
commit 7f746f0219
1 changed files with 11 additions and 0 deletions
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11
ddbridge/ddbridge-mod.c
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@ -1542,7 +1542,18 @@ int ddbridge_mod_do_ioctl(struct file *file, unsigned int cmd, void *parg)
if (set_base_frequency(dev, mp->base_frequency)) if (set_base_frequency(dev, mp->base_frequency))
return -EINVAL; return -EINVAL;
} else { } else {
int i, streams = dev->link[0].info->port_num;
dev->mod_base.frequency = mp->base_frequency; dev->mod_base.frequency = mp->base_frequency;
for (i = 0; i < streams; i++) {
struct ddb_mod *mod = &dev->mod[i];
mod->port = &dev->port[i];
mod_set_modulation(mod, QAM_256);
mod_set_symbolrate(mod, 6900000);
mod_set_frequency(mod, dev->mod_base.frequency +
i * 8000000);
}
} }
mod_set_attenuator(dev, mp->attenuator); mod_set_attenuator(dev, mp->attenuator);
break; break;