#define DST_INFO 2
#define DST_DEBUG 3
-#define dprintk(x, y, z, format, arg...) do { \
- if (z) { \
- if ((x > DST_ERROR) && (x > y)) \
- printk(KERN_ERR "%s: " format "\n", __FUNCTION__ , ##arg); \
- else if ((x > DST_NOTICE) && (x > y)) \
- printk(KERN_NOTICE "%s: " format "\n", __FUNCTION__ , ##arg); \
- else if ((x > DST_INFO) && (x > y)) \
- printk(KERN_INFO "%s: " format "\n", __FUNCTION__ , ##arg); \
- else if ((x > DST_DEBUG) && (x > y)) \
- printk(KERN_DEBUG "%s: " format "\n", __FUNCTION__ , ##arg); \
- } else { \
- if (x > y) \
- printk(format, ##arg); \
- } \
+#define dprintk(x, y, z, format, arg...) do { \
+ if (z) { \
+ if ((x > DST_ERROR) && (x > y)) \
+ printk(KERN_ERR "dst(%d) %s: " format "\n", \
+ state->bt->nr, __func__ , ##arg); \
+ else if ((x > DST_NOTICE) && (x > y)) \
+ printk(KERN_NOTICE "dst(%d) %s: " format "\n", \
+ state->bt->nr, __func__ , ##arg); \
+ else if ((x > DST_INFO) && (x > y)) \
+ printk(KERN_INFO "dst(%d) %s: " format "\n", \
+ state->bt->nr, __func__ , ##arg); \
+ else if ((x > DST_DEBUG) && (x > y)) \
+ printk(KERN_DEBUG "dst(%d) %s: " format "\n", \
+ state->bt->nr, __func__ , ##arg); \
+ } else { \
+ if (x > y) \
+ printk(format, ##arg); \
+ } \
} while(0)
*result = 0;
if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) {
- dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)\n", err);
+ dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)", err);
return -EREMOTEIO;
}
*result = (u8) rd_packet.rd.value;
state->bandwidth = bandwidth;
if (state->dst_type != DST_TYPE_IS_TERR)
- return 0;
+ return -EOPNOTSUPP;
switch (bandwidth) {
case BANDWIDTH_6_MHZ:
state->symbol_rate = srate;
if (state->dst_type == DST_TYPE_IS_TERR) {
- return 0;
+ return -EOPNOTSUPP;
}
dprintk(verbose, DST_INFO, 1, "set symrate %u", srate);
srate /= 1000;
- if (state->type_flags & DST_TYPE_HAS_SYMDIV) {
- sval = srate;
- sval <<= 20;
- do_div(sval, 88000);
- symcalc = (u32) sval;
- dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc);
- state->tx_tuna[5] = (u8) (symcalc >> 12);
- state->tx_tuna[6] = (u8) (symcalc >> 4);
- state->tx_tuna[7] = (u8) (symcalc << 4);
- } else {
- state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f;
- state->tx_tuna[6] = (u8) (srate >> 8);
- state->tx_tuna[7] = (u8) srate;
- }
- state->tx_tuna[8] &= ~0x20;
- if (state->type_flags & DST_TYPE_HAS_OBS_REGS) {
- if (srate > 8000)
- state->tx_tuna[8] |= 0x20;
+ if (state->dst_type == DST_TYPE_IS_SAT) {
+ if (state->type_flags & DST_TYPE_HAS_SYMDIV) {
+ sval = srate;
+ sval <<= 20;
+ do_div(sval, 88000);
+ symcalc = (u32) sval;
+ dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc);
+ state->tx_tuna[5] = (u8) (symcalc >> 12);
+ state->tx_tuna[6] = (u8) (symcalc >> 4);
+ state->tx_tuna[7] = (u8) (symcalc << 4);
+ } else {
+ state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f;
+ state->tx_tuna[6] = (u8) (srate >> 8);
+ state->tx_tuna[7] = (u8) srate;
+ }
+ state->tx_tuna[8] &= ~0x20;
+ if (state->type_flags & DST_TYPE_HAS_OBS_REGS) {
+ if (srate > 8000)
+ state->tx_tuna[8] |= 0x20;
+ }
+ } else if (state->dst_type == DST_TYPE_IS_CABLE) {
+ dprintk(verbose, DST_DEBUG, 1, "%s", state->fw_name);
+ if (!strncmp(state->fw_name, "DCTNEW", 6)) {
+ state->tx_tuna[5] = (u8) (srate >> 8);
+ state->tx_tuna[6] = (u8) srate;
+ state->tx_tuna[7] = 0x00;
+ } else if (!strncmp(state->fw_name, "DCT-CI", 6)) {
+ state->tx_tuna[5] = 0x00;
+ state->tx_tuna[6] = (u8) (srate >> 8);
+ state->tx_tuna[7] = (u8) srate;
+ }
}
return 0;
}
-
static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulation)
{
if (state->dst_type != DST_TYPE_IS_CABLE)
- return 0;
+ return -EOPNOTSUPP;
state->modulation = modulation;
switch (modulation) {
state->tx_tuna[8] = 0x80;
break;
case QAM_256:
- state->tx_tuna[8] = 0x00;
+ if (!strncmp(state->fw_name, "DCTNEW", 6))
+ state->tx_tuna[8] = 0xff;
+ else if (!strncmp(state->fw_name, "DCT-CI", 6))
+ state->tx_tuna[8] = 0x00;
break;
case QPSK:
case QAM_AUTO:
}
EXPORT_SYMBOL(dst_check_sum);
-static void dst_type_flags_print(u32 type_flags)
+static void dst_type_flags_print(struct dst_state *state)
{
+ u32 type_flags = state->type_flags;
+
dprintk(verbose, DST_ERROR, 0, "DST type flags :");
- if (type_flags & DST_TYPE_HAS_NEWTUNE)
- dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_NEWTUNE);
+ if (type_flags & DST_TYPE_HAS_TS188)
+ dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_TS188);
if (type_flags & DST_TYPE_HAS_NEWTUNE_2)
dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner 2", DST_TYPE_HAS_NEWTUNE_2);
if (type_flags & DST_TYPE_HAS_TS204)
dprintk(verbose, DST_ERROR, 0, " 0x%x ts204", DST_TYPE_HAS_TS204);
+ if (type_flags & DST_TYPE_HAS_VLF)
+ dprintk(verbose, DST_ERROR, 0, " 0x%x VLF", DST_TYPE_HAS_VLF);
if (type_flags & DST_TYPE_HAS_SYMDIV)
dprintk(verbose, DST_ERROR, 0, " 0x%x symdiv", DST_TYPE_HAS_SYMDIV);
if (type_flags & DST_TYPE_HAS_FW_1)
}
-static int dst_type_print(u8 type)
+static int dst_type_print(struct dst_state *state, u8 type)
{
char *otype;
switch (type) {
.fw_name = "DSTMCI"
},
+ {
+ .tuner_type = TUNER_TYPE_UNKNOWN,
+ .tuner_name = "UNKNOWN",
+ .board_name = "VP2021",
+ .fw_name = "DCTNEW"
+ },
+
{
.tuner_type = TUNER_TYPE_UNKNOWN,
.tuner_name = "UNKNOWN",
.device_id = "DST-030",
.offset = 0,
.dst_type = DST_TYPE_IS_SAT,
- .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
+ .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1,
.dst_feature = 0,
.tuner_type = 0
}, /* obsolete */
.device_id = "DSTMCI",
.offset = 1,
.dst_type = DST_TYPE_IS_SAT,
- .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT,
+ .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT | DST_TYPE_HAS_VLF,
.dst_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4
| DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC,
.tuner_type = TUNER_TYPE_MULTI
.device_id = "DSTFCI",
.offset = 1,
.dst_type = DST_TYPE_IS_SAT,
- .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
+ .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1,
.dst_feature = 0,
.tuner_type = 0
}, /* unknown to vendor */
.device_id = "DCT-CI",
.offset = 1,
.dst_type = DST_TYPE_IS_CABLE,
- .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_FW_2,
+ .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_VLF,
.dst_feature = DST_TYPE_HAS_CA,
.tuner_type = 0
},
.device_id = "DCTNEW",
.offset = 1,
.dst_type = DST_TYPE_IS_CABLE,
- .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD,
+ .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_MULTI_FE,
.dst_feature = 0,
.tuner_type = 0
},
.device_id = "DTT-CI",
.offset = 1,
.dst_type = DST_TYPE_IS_TERR,
- .type_flags = DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE,
+ .type_flags = DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_VLF,
.dst_feature = DST_TYPE_HAS_CA,
.tuner_type = 0
},
for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) {
if (!strcmp(&state->card_info[0], p_tuner_list->board_name)) {
state->tuner_type = p_tuner_list->tuner_type;
- dprintk(verbose, DST_ERROR, 1, "DST has [%s] tuner, tuner type=[%d]\n",
+ dprintk(verbose, DST_ERROR, 1, "DST has [%s] tuner, tuner type=[%d]",
p_tuner_list->tuner_name, p_tuner_list->tuner_type);
}
}
return 0;
}
+static void debug_dst_buffer(struct dst_state *state)
+{
+ int i;
+
+ if (verbose > 2) {
+ printk("%s: [", __func__);
+ for (i = 0; i < 8; i++)
+ printk(" %02x", state->rxbuffer[i]);
+ printk("]\n");
+ }
+}
+
+static int dst_check_stv0299(struct dst_state *state)
+{
+ u8 check_stv0299[] = { 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+ check_stv0299[7] = dst_check_sum(check_stv0299, 7);
+ if (dst_command(state, check_stv0299, 8) < 0) {
+ dprintk(verbose, DST_ERROR, 1, "Cmd=[0x04] failed");
+ return -1;
+ }
+ debug_dst_buffer(state);
+
+ if (memcmp(&check_stv0299, &state->rxbuffer, 8)) {
+ dprintk(verbose, DST_ERROR, 1, "Found a STV0299 NIM");
+ state->tuner_type = TUNER_TYPE_STV0299;
+ return 0;
+ }
+
+ return -1;
+}
+
+static int dst_check_mb86a15(struct dst_state *state)
+{
+ u8 check_mb86a15[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+ check_mb86a15[7] = dst_check_sum(check_mb86a15, 7);
+ if (dst_command(state, check_mb86a15, 8) < 0) {
+ dprintk(verbose, DST_ERROR, 1, "Cmd=[0x10], failed");
+ return -1;
+ }
+ debug_dst_buffer(state);
+
+ if (memcmp(&check_mb86a15, &state->rxbuffer, 8) < 0) {
+ dprintk(verbose, DST_ERROR, 1, "Found a MB86A15 NIM");
+ state->tuner_type = TUNER_TYPE_MB86A15;
+ return 0;
+ }
+
+ return -1;
+}
+
static int dst_get_tuner_info(struct dst_state *state)
{
u8 get_tuner_1[] = { 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
get_tuner_2[7] = dst_check_sum(get_tuner_2, 7);
dprintk(verbose, DST_ERROR, 1, "DST TYpe = MULTI FE");
if (state->type_flags & DST_TYPE_HAS_MULTI_FE) {
-// if (dst_command(state, get_tuner_2, 8) < 0) {
if (dst_command(state, get_tuner_1, 8) < 0) {
dprintk(verbose, DST_INFO, 1, "Cmd=[0x13], Unsupported");
- return -1;
+ goto force;
}
} else {
-// if (dst_command(state, get_tuner_1, 8) < 0) {
if (dst_command(state, get_tuner_2, 8) < 0) {
dprintk(verbose, DST_INFO, 1, "Cmd=[0xb], Unsupported");
- return -1;
+ goto force;
}
}
memset(&state->board_info, '\0', 8);
memcpy(&state->board_info, &state->rxbuffer, 8);
if (state->type_flags & DST_TYPE_HAS_MULTI_FE) {
dprintk(verbose, DST_ERROR, 1, "DST type has TS=188");
-/*
- if (state->board_info[1] == 0x0b) {
- if (state->type_flags & DST_TYPE_HAS_TS204)
- state->type_flags &= ~DST_TYPE_HAS_TS204;
- state->type_flags |= DST_TYPE_HAS_NEWTUNE;
- dprintk(verbose, DST_INFO, 1, "DST type has TS=188");
- } else {
- if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
- state->type_flags &= ~DST_TYPE_HAS_NEWTUNE;
- state->type_flags |= DST_TYPE_HAS_TS204;
- dprintk(verbose, DST_INFO, 1, "DST type has TS=204");
- }
- } else {
-*/
}
if (state->board_info[0] == 0xbc) {
-// if (state->type_flags & DST_TYPE_HAS_TS204)
-// state->type_flags &= ~DST_TYPE_HAS_TS204;
-// state->type_flags |= DST_TYPE_HAS_NEWTUNE;
- if (!(state->type_flags & DST_TYPE_IS_ATSC)) {
- state->type_flags |= DST_TYPE_HAS_NEWTUNE;
- } else {
+ if (state->type_flags != DST_TYPE_IS_ATSC)
+ state->type_flags |= DST_TYPE_HAS_TS188;
+ else
state->type_flags |= DST_TYPE_HAS_NEWTUNE_2;
+
+ if (state->board_info[1] == 0x01) {
+ state->dst_hw_cap |= DST_TYPE_HAS_DBOARD;
+ dprintk(verbose, DST_ERROR, 1, "DST has Daughterboard");
}
- dprintk(verbose, DST_INFO, 1, "DST type has TS=188, Daughterboard=[%d]", state->board_info[1]);
+ }
- } else if (state->board_info[0] == 0xcc) {
-// if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
-// state->type_flags &= ~DST_TYPE_HAS_NEWTUNE;
+ return 0;
+force:
+ if (!strncmp(state->fw_name, "DCT-CI", 6)) {
state->type_flags |= DST_TYPE_HAS_TS204;
- dprintk(verbose, DST_INFO, 1, "DST type has TS=204 Daughterboard=[%d]", state->board_info[1]);
+ dprintk(verbose, DST_ERROR, 1, "Forcing [%s] to TS188", state->fw_name);
}
-// }
- return 0;
+ return -1;
}
static int dst_get_device_id(struct dst_state *state)
u8 reply;
int i, j;
- struct dst_types *p_dst_type;
- struct tuner_types *p_tuner_list;
+ struct dst_types *p_dst_type = NULL;
+ struct tuner_types *p_tuner_list = NULL;
u8 use_dst_type = 0;
u32 use_type_flags = 0;
static u8 device_type[8] = {0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff};
+ state->tuner_type = 0;
device_type[7] = dst_check_sum(device_type, 7);
if (write_dst(state, device_type, FIXED_COMM))
/* Card capabilities */
state->dst_hw_cap = p_dst_type->dst_feature;
- dprintk(verbose, DST_ERROR, 1, "Recognise [%s]\n", p_dst_type->device_id);
-
- if (p_dst_type->tuner_type != TUNER_TYPE_MULTI) {
- state->tuner_type = p_dst_type->tuner_type;
-
- for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) {
- if (p_dst_type->tuner_type == p_tuner_list->tuner_type) {
- state->tuner_type = p_tuner_list->tuner_type;
- dprintk(verbose, DST_ERROR, 1, "DST has a [%s] based tuner\n", p_tuner_list->tuner_name);
+ dprintk(verbose, DST_ERROR, 1, "Recognise [%s]", p_dst_type->device_id);
+ strncpy(&state->fw_name[0], p_dst_type->device_id, 6);
+ /* Multiple tuners */
+ if (p_dst_type->tuner_type & TUNER_TYPE_MULTI) {
+ switch (use_dst_type) {
+ case DST_TYPE_IS_SAT:
+ /* STV0299 check */
+ if (dst_check_stv0299(state) < 0) {
+ dprintk(verbose, DST_ERROR, 1, "Unsupported");
+ state->tuner_type = TUNER_TYPE_MB86A15;
}
+ break;
+ default:
+ break;
+ }
+ if (dst_check_mb86a15(state) < 0)
+ dprintk(verbose, DST_ERROR, 1, "Unsupported");
+ /* Single tuner */
+ } else {
+ state->tuner_type = p_dst_type->tuner_type;
+ }
+ for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) {
+ if (!(strncmp(p_dst_type->device_id, p_tuner_list->fw_name, 7)) &&
+ p_tuner_list->tuner_type == state->tuner_type) {
+ dprintk(verbose, DST_ERROR, 1, "[%s] has a [%s]",
+ p_dst_type->device_id, p_tuner_list->tuner_name);
}
}
break;
use_dst_type = DST_TYPE_IS_SAT;
use_type_flags = DST_TYPE_HAS_SYMDIV;
}
- dst_type_print(use_dst_type);
+ dst_type_print(state, use_dst_type);
state->type_flags = use_type_flags;
state->dst_type = use_dst_type;
- dst_type_flags_print(state->type_flags);
+ dst_type_flags_print(state);
return 0;
}
}
if (dst_get_mac(state) < 0) {
dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command");
- return 0;
}
if ((state->type_flags & DST_TYPE_HAS_MULTI_FE) || (state->type_flags & DST_TYPE_HAS_FW_BUILD)) {
if (dst_get_tuner_info(state) < 0)
goto error;
}
if (write_dst(state, data, len)) {
- dprintk(verbose, DST_INFO, 1, "Tring to recover.. ");
+ dprintk(verbose, DST_INFO, 1, "Trying to recover.. ");
if ((dst_error_recovery(state)) < 0) {
dprintk(verbose, DST_ERROR, 1, "Recovery Failed.");
goto error;
{
u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 };
- if (state->dst_type == DST_TYPE_IS_TERR)
- return 0;
+ if (state->dst_type != DST_TYPE_IS_SAT)
+ return -EOPNOTSUPP;
paket[4] = state->tx_tuna[4];
paket[2] = state->tx_tuna[2];
paket[3] = state->tx_tuna[3];
paket[7] = dst_check_sum (paket, 7);
- dst_command(state, paket, 8);
-
- return 0;
+ return dst_command(state, paket, 8);
}
static int dst_get_tuna(struct dst_state *state)
state->diseq_flags &= ~(HAS_LOCK);
if (!dst_wait_dst_ready(state, NO_DELAY))
return -EIO;
- if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
- /* how to get variable length reply ???? */
+ if ((state->type_flags & DST_TYPE_HAS_VLF) &&
+ !(state->dst_type == DST_TYPE_IS_ATSC))
+
retval = read_dst(state, state->rx_tuna, 10);
else
retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM);
dprintk(verbose, DST_DEBUG, 1, "read not successful");
return retval;
}
- if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
+ if ((state->type_flags & DST_TYPE_HAS_VLF) &&
+ !(state->dst_type == DST_TYPE_IS_CABLE) &&
+ !(state->dst_type == DST_TYPE_IS_ATSC)) {
+
if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) {
dprintk(verbose, DST_INFO, 1, "checksum failure ? ");
return -EIO;
dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed.");
goto error;
}
- if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
+// if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
+ if ((state->type_flags & DST_TYPE_HAS_VLF) &&
+ (!(state->dst_type == DST_TYPE_IS_ATSC))) {
+
state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9);
retval = write_dst(state, &state->tx_tuna[0], 10);
} else {
u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec };
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
- if (cmd->msg_len == 0 || cmd->msg_len > 4)
+ return -EOPNOTSUPP;
+ if (cmd->msg_len > 0 && cmd->msg_len < 5)
+ memcpy(&paket[3], cmd->msg, cmd->msg_len);
+ else if (cmd->msg_len == 5 && state->dst_hw_cap & DST_TYPE_HAS_DISEQC5)
+ memcpy(&paket[2], cmd->msg, cmd->msg_len);
+ else
return -EINVAL;
- memcpy(&paket[3], cmd->msg, cmd->msg_len);
paket[7] = dst_check_sum(&paket[0], 7);
- dst_command(state, paket, 8);
- return 0;
+ return dst_command(state, paket, 8);
}
static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
{
- int need_cmd;
+ int need_cmd, retval = 0;
struct dst_state *state = fe->demodulator_priv;
state->voltage = voltage;
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
+ return -EOPNOTSUPP;
need_cmd = 0;
}
if (need_cmd)
- dst_tone_power_cmd(state);
+ retval = dst_tone_power_cmd(state);
- return 0;
+ return retval;
}
static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
state->tone = tone;
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
+ return -EOPNOTSUPP;
switch (tone) {
case SEC_TONE_OFF:
default:
return -EINVAL;
}
- dst_tone_power_cmd(state);
-
- return 0;
+ return dst_tone_power_cmd(state);
}
static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
struct dst_state *state = fe->demodulator_priv;
if (state->dst_type != DST_TYPE_IS_SAT)
- return 0;
+ return -EOPNOTSUPP;
state->minicmd = minicmd;
switch (minicmd) {
case SEC_MINI_A:
state->tx_tuna[3] = 0xff;
break;
}
- dst_tone_power_cmd(state);
-
- return 0;
+ return dst_tone_power_cmd(state);
}
static u8 sat_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x55, 0xbd, 0x50, 0x00, 0x00 };
static u8 ter_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
static u8 ter_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
- static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
+ static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
static u8 atsc_tuner[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
state->inversion = INVERSION_OFF;
state->bandwidth = BANDWIDTH_7_MHZ;
state->cur_jiff = jiffies;
if (state->dst_type == DST_TYPE_IS_SAT)
- memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
+ memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
else if (state->dst_type == DST_TYPE_IS_TERR)
- memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204));
+ memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204));
else if (state->dst_type == DST_TYPE_IS_CABLE)
- memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204));
+ memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204));
else if (state->dst_type == DST_TYPE_IS_ATSC)
memcpy(state->tx_tuna, atsc_tuner, sizeof (atsc_tuner));
{
struct dst_state *state = fe->demodulator_priv;
- dst_get_signal(state);
+ int retval = dst_get_signal(state);
*strength = state->decode_strength;
- return 0;
+ return retval;
}
static int dst_read_snr(struct dvb_frontend *fe, u16 *snr)
{
struct dst_state *state = fe->demodulator_priv;
- dst_get_signal(state);
+ int retval = dst_get_signal(state);
*snr = state->decode_snr;
- return 0;
+ return retval;
}
static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
+ int retval = -EINVAL;
struct dst_state *state = fe->demodulator_priv;
if (p != NULL) {
- dst_set_freq(state, p->frequency);
+ retval = dst_set_freq(state, p->frequency);
+ if(retval != 0)
+ return retval;
dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
if (state->dst_type == DST_TYPE_IS_SAT) {
dst_set_symbolrate(state, p->u.qam.symbol_rate);
dst_set_modulation(state, p->u.qam.modulation);
}
- dst_write_tuna(fe);
+ retval = dst_write_tuna(fe);
}
- return 0;
+ return retval;
}
static int dst_tune_frontend(struct dvb_frontend* fe,
projects / powerpc.git / blobdiff