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Code Issues Releases Wiki Activity

handle revision 1 mods differently

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none 2021-06-23 11:18:35 +02:00
parent 8f5af7742d
commit c23435e275
2 changed files with 29 additions and 5 deletions
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13
ddbridge/ddbridge-core.c
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@ -2602,7 +2602,7 @@ static int ddb_port_match_link_i2c(struct ddb_port *port)
static void ddb_ports_init(struct ddb *dev) static void ddb_ports_init(struct ddb *dev)
{ {
u32 i, l, p; u32 i, l, p, ports;
struct ddb_port *port; struct ddb_port *port;
const struct ddb_info *info; const struct ddb_info *info;
const struct ddb_regmap *rm; const struct ddb_regmap *rm;
@ -2614,7 +2614,12 @@ static void ddb_ports_init(struct ddb *dev)
rm = info->regmap; rm = info->regmap;
if (!rm) if (!rm)
continue; continue;
for (i = 0; i < info->port_num; i++, p++) { ports = info->port_num;
if ((l == 0) && (dev->link[l].info->type == DDB_MOD) &&
(dev->link[0].ids.revision == 1)) {
ports = ddbreadl(dev, 0x260) >> 24;
}
for (i = 0; i < ports; i++, p++) {
port = &dev->port[p]; port = &dev->port[p];
port->dev = dev; port->dev = dev;
port->nr = i; port->nr = i;
@ -3266,8 +3271,8 @@ static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
ddbid.device = dev->link[0].ids.device; ddbid.device = dev->link[0].ids.device;
ddbid.subvendor = dev->link[0].ids.subvendor; ddbid.subvendor = dev->link[0].ids.subvendor;
ddbid.subdevice = dev->link[0].ids.subdevice; ddbid.subdevice = dev->link[0].ids.subdevice;
ddbid.hw = ddbreadl(dev, 0); ddbid.hw = dev->link[0].ids.hwid;
ddbid.regmap = ddbreadl(dev, 4); ddbid.regmap = dev->link[0].ids.regmapid;
if (copy_to_user(parg, &ddbid, sizeof(ddbid))) if (copy_to_user(parg, &ddbid, sizeof(ddbid)))
return -EFAULT; return -EFAULT;
break; break;

19
ddbridge/ddbridge-modulator.c
View File

@ -1863,6 +1863,8 @@ static int mod_init_2(struct ddb *dev, u32 Frequency)
dev_err(dev->dev, "FSM setup failed!\n"); dev_err(dev->dev, "FSM setup failed!\n");
return -1; return -1;
} }
if (dev->link[0].ids.revision == 1)
return 0;
for (i = 0; i < streams; i++) { for (i = 0; i < streams; i++) {
struct ddb_mod *mod = &dev->mod[i]; struct ddb_mod *mod = &dev->mod[i];
@ -2049,6 +2051,23 @@ static int mod_init_sdr_iq(struct ddb *dev)
int ddbridge_mod_init(struct ddb *dev) int ddbridge_mod_init(struct ddb *dev)
{ {
dev_info(dev->dev, "Revision: %u\n", dev->link[0].ids.revision);
if (dev->link[0].ids.revision == 1) {
switch (dev->link[0].info->version) {
case 0:
case 1:
return mod_init_1(dev, 722000000);
case 2: /* FSM */
return mod_init_2(dev, 114000000);
case 16: /* PAL */
return mod_init_3(dev, 503250000);
case 17: /* raw IQ */
case 18: /* IQ+FFT */
return mod_init_sdr_iq(dev);
default:
return -1;
}
}
switch (dev->link[0].info->version) { switch (dev->link[0].info->version) {
case 0: case 0:
case 1: case 1: