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try using new ARI MCI command

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rjkm
2025-08-22 14:42:30 +02:00
parent cd1d1b7830
commit 08bd483b19
1 changed files with 18 additions and 1 deletions
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19
ddbridge/ddbridge-modulator.c
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@@ -1601,9 +1601,26 @@ static int mod3_set_frequency(struct ddb_mod *mod, u32 frequency)
return 0;
}
static int mod_set_ari(struct ddb_mod *mod, u32 rate)
{
struct ddb *dev = mod->port->dev;
struct ddb_link *link = &dev->link[0];
u32 stream = mod->port->nr;
struct mci_command cmd = {
.mod_command = MOD_CLOCK_CORRECTION,
.mod_channel = stream,
.mod_stream = stream,
.params8[0] = MOD_CLOCK_COR_LEGACY_SET,
.params[1] = rate,
};
printk("ari: %u %04x\n", stream, rate);
return ddb_mci_cmd_link(link, &cmd, 0);
}
static int mod3_set_ari(struct ddb_mod *mod, u32 rate)
{
ddbwritel(mod->port->dev, rate, SDR_CHANNEL_ARICW(mod->port->nr));
if (mod_set_ari(mod, rate))
ddbwritel(mod->port->dev, rate, SDR_CHANNEL_ARICW(mod->port->nr));
return 0;
}