/*
- Frontend-driver for TwinHan DST Frontend
- Copyright (C) 2003 Jamie Honan
+ Frontend/Card driver for TwinHan DST Frontend
+ Copyright (C) 2003 Jamie Honan
+ Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include "dvb_frontend.h"
#include "dst_priv.h"
-#include "dst.h"
-
-struct dst_state {
-
- struct i2c_adapter* i2c;
-
- struct bt878* bt;
-
- struct dvb_frontend_ops ops;
-
- /* configuration settings */
- const struct dst_config* config;
-
- struct dvb_frontend frontend;
-
- /* private demodulator data */
- u8 tx_tuna[10];
- u8 rx_tuna[10];
- u8 rxbuffer[10];
- u8 diseq_flags;
- u8 dst_type;
- u32 type_flags;
- u32 frequency; /* intermediate frequency in kHz for QPSK */
- fe_spectral_inversion_t inversion;
- u32 symbol_rate; /* symbol rate in Symbols per second */
- fe_code_rate_t fec;
- fe_sec_voltage_t voltage;
- fe_sec_tone_mode_t tone;
- u32 decode_freq;
- u8 decode_lock;
- u16 decode_strength;
- u16 decode_snr;
- unsigned long cur_jiff;
- u8 k22;
- fe_bandwidth_t bandwidth;
-};
+#include "dst_common.h"
+
-static unsigned int dst_verbose = 0;
-module_param(dst_verbose, int, 0644);
-MODULE_PARM_DESC(dst_verbose, "verbose startup messages, default is 1 (yes)");
-static unsigned int dst_debug = 0;
-module_param(dst_debug, int, 0644);
-MODULE_PARM_DESC(dst_debug, "debug messages, default is 0 (no)");
+static unsigned int verbose = 1;
+module_param(verbose, int, 0644);
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
-#define dprintk if (dst_debug) printk
+static unsigned int debug = 1;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "debug messages, default is 0 (yes)");
-#define DST_TYPE_IS_SAT 0
-#define DST_TYPE_IS_TERR 1
-#define DST_TYPE_IS_CABLE 2
+static unsigned int dst_addons;
+module_param(dst_addons, int, 0644);
+MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)");
-#define DST_TYPE_HAS_NEWTUNE 1
-#define DST_TYPE_HAS_TS204 2
-#define DST_TYPE_HAS_SYMDIV 4
+#define dprintk if (debug) printk
#define HAS_LOCK 1
#define ATTEMPT_TUNE 2
bt878_device_control(state->bt, DST_IG_TS, &bits);
}
-static int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh)
+int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay)
{
union dst_gpio_packet enb;
union dst_gpio_packet bits;
enb.enb.mask = mask;
enb.enb.enable = enbb;
+ if (verbose > 4)
+ dprintk("%s: mask=[%04x], enbb=[%04x], outhigh=[%04x]\n", __FUNCTION__, mask, enbb, outhigh);
+
if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) {
- dprintk("%s: dst_gpio_enb error (err == %i, mask == 0x%02x, enb == 0x%02x)\n", __FUNCTION__, err, mask, enbb);
+ dprintk("%s: dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)\n", __FUNCTION__, err, mask, enbb);
return -EREMOTEIO;
}
-
+ udelay(1000);
/* because complete disabling means no output, no need to do output packet */
if (enbb == 0)
return 0;
+ if (delay)
+ msleep(10);
+
bits.outp.mask = enbb;
bits.outp.highvals = outhigh;
if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) {
- dprintk("%s: dst_gpio_outb error (err == %i, enbb == 0x%02x, outhigh == 0x%02x)\n", __FUNCTION__, err, enbb, outhigh);
+ dprintk("%s: dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)\n", __FUNCTION__, err, enbb, outhigh);
return -EREMOTEIO;
}
return 0;
}
+EXPORT_SYMBOL(dst_gpio_outb);
-static int dst_gpio_inb(struct dst_state *state, u8 * result)
+int dst_gpio_inb(struct dst_state *state, u8 * result)
{
union dst_gpio_packet rd_packet;
int err;
*result = (u8) rd_packet.rd.value;
return 0;
}
+EXPORT_SYMBOL(dst_gpio_inb);
-#define DST_I2C_ENABLE 1
-#define DST_8820 2
-
-static int dst_reset8820(struct dst_state *state)
+int rdc_reset_state(struct dst_state *state)
{
- int retval;
- /* pull 8820 gpio pin low, wait, high, wait, then low */
- // dprintk ("%s: reset 8820\n", __FUNCTION__);
- retval = dst_gpio_outb(state, DST_8820, DST_8820, 0);
- if (retval < 0)
- return retval;
+ if (verbose > 1)
+ dprintk("%s: Resetting state machine\n", __FUNCTION__);
+
+ if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, 0, NO_DELAY) < 0) {
+ dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ return -1;
+ }
+
msleep(10);
- retval = dst_gpio_outb(state, DST_8820, DST_8820, DST_8820);
- if (retval < 0)
- return retval;
- /* wait for more feedback on what works here *
- msleep(10);
- retval = dst_gpio_outb(dst, DST_8820, DST_8820, 0);
- if (retval < 0)
- return retval;
- */
+
+ if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, RDC_8820_INT, NO_DELAY) < 0) {
+ dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ msleep(10);
+ return -1;
+ }
+
return 0;
}
+EXPORT_SYMBOL(rdc_reset_state);
-static int dst_i2c_enable(struct dst_state *state)
+int rdc_8820_reset(struct dst_state *state)
{
- int retval;
- /* pull I2C enable gpio pin low, wait */
- // dprintk ("%s: i2c enable\n", __FUNCTION__);
- retval = dst_gpio_outb(state, ~0, DST_I2C_ENABLE, 0);
- if (retval < 0)
- return retval;
- // dprintk ("%s: i2c enable delay\n", __FUNCTION__);
- msleep(33);
+ if (verbose > 1)
+ dprintk("%s: Resetting DST\n", __FUNCTION__);
+
+ if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {
+ dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ return -1;
+ }
+ udelay(1000);
+ if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, RDC_8820_RESET, DELAY) < 0) {
+ dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ return -1;
+ }
+
return 0;
}
+EXPORT_SYMBOL(rdc_8820_reset);
-static int dst_i2c_disable(struct dst_state *state)
+int dst_pio_enable(struct dst_state *state)
{
- int retval;
- /* release I2C enable gpio pin, wait */
- // dprintk ("%s: i2c disable\n", __FUNCTION__);
- retval = dst_gpio_outb(state, ~0, 0, 0);
- if (retval < 0)
- return retval;
- // dprintk ("%s: i2c disable delay\n", __FUNCTION__);
- msleep(33);
+ if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) {
+ dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ return -1;
+ }
+ udelay(1000);
+ return 0;
+}
+EXPORT_SYMBOL(dst_pio_enable);
+
+int dst_pio_disable(struct dst_state *state)
+{
+ if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_DISABLE, RDC_8820_PIO_0_DISABLE, NO_DELAY) < 0) {
+ dprintk("%s: dst_gpio_outb ERROR !\n", __FUNCTION__);
+ return -1;
+ }
+ if (state->type_flags & DST_TYPE_HAS_FW_1)
+ udelay(1000);
+
return 0;
}
+EXPORT_SYMBOL(dst_pio_disable);
-static int dst_wait_dst_ready(struct dst_state *state)
+int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode)
{
u8 reply;
- int retval;
int i;
+
for (i = 0; i < 200; i++) {
- retval = dst_gpio_inb(state, &reply);
- if (retval < 0)
- return retval;
- if ((reply & DST_I2C_ENABLE) == 0) {
- dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i);
+ if (dst_gpio_inb(state, &reply) < 0) {
+ dprintk("%s: dst_gpio_inb ERROR !\n", __FUNCTION__);
+ return -1;
+ }
+
+ if ((reply & RDC_8820_PIO_0_ENABLE) == 0) {
+ if (verbose > 4)
+ dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i);
return 1;
}
msleep(10);
}
- dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i);
+ if (verbose > 1)
+ dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i);
+
+ return 0;
+}
+EXPORT_SYMBOL(dst_wait_dst_ready);
+
+int dst_error_recovery(struct dst_state *state)
+{
+ dprintk("%s: Trying to return from previous errors...\n", __FUNCTION__);
+ dst_pio_disable(state);
+ msleep(10);
+ dst_pio_enable(state);
+ msleep(10);
+
return 0;
}
+EXPORT_SYMBOL(dst_error_recovery);
+
+int dst_error_bailout(struct dst_state *state)
+{
+ dprintk("%s: Trying to bailout from previous error...\n", __FUNCTION__);
+ rdc_8820_reset(state);
+ dst_pio_disable(state);
+ msleep(10);
+
+ return 0;
+}
+EXPORT_SYMBOL(dst_error_bailout);
+
+
+int dst_comm_init(struct dst_state* state)
+{
+ if (verbose > 1)
+ dprintk ("%s: Initializing DST..\n", __FUNCTION__);
+ if ((dst_pio_enable(state)) < 0) {
+ dprintk("%s: PIO Enable Failed.\n", __FUNCTION__);
+ return -1;
+ }
+ if ((rdc_reset_state(state)) < 0) {
+ dprintk("%s: RDC 8820 State RESET Failed.\n", __FUNCTION__);
+ return -1;
+ }
+ if (state->type_flags & DST_TYPE_HAS_FW_1)
+ msleep(100);
+ else
+ msleep(5);
+
+ return 0;
+}
+EXPORT_SYMBOL(dst_comm_init);
+
-static int write_dst(struct dst_state *state, u8 * data, u8 len)
+int write_dst(struct dst_state *state, u8 *data, u8 len)
{
struct i2c_msg msg = {
.addr = state->config->demod_address,.flags = 0,.buf = data,.len = len
};
+
int err;
int cnt;
-
- if (dst_debug && dst_verbose) {
+ if (debug && (verbose > 4)) {
u8 i;
- dprintk("%s writing", __FUNCTION__);
- for (i = 0; i < len; i++) {
- dprintk(" 0x%02x", data[i]);
+ if (verbose > 4) {
+ dprintk("%s writing", __FUNCTION__);
+ for (i = 0; i < len; i++)
+ dprintk(" %02x", data[i]);
+ dprintk("\n");
}
- dprintk("\n");
}
- msleep(30);
- for (cnt = 0; cnt < 4; cnt++) {
+ for (cnt = 0; cnt < 2; cnt++) {
if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) {
- dprintk("%s: write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, data[0]);
- dst_i2c_disable(state);
- msleep(500);
- dst_i2c_enable(state);
- msleep(500);
+ dprintk("%s: _write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, data[0]);
+ dst_error_recovery(state);
continue;
} else
break;
}
- if (cnt >= 4)
- return -EREMOTEIO;
+
+ if (cnt >= 2) {
+ if (verbose > 1)
+ printk("%s: RDC 8820 RESET...\n", __FUNCTION__);
+ dst_error_bailout(state);
+
+ return -1;
+ }
+
return 0;
}
+EXPORT_SYMBOL(write_dst);
-static int read_dst(struct dst_state *state, u8 * ret, u8 len)
+int read_dst(struct dst_state *state, u8 * ret, u8 len)
{
struct i2c_msg msg = {.addr = state->config->demod_address,.flags = I2C_M_RD,.buf = ret,.len = len };
int err;
int cnt;
- for (cnt = 0; cnt < 4; cnt++) {
+ for (cnt = 0; cnt < 2; cnt++) {
if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) {
+
dprintk("%s: read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)\n", __FUNCTION__, err, len, ret[0]);
- dst_i2c_disable(state);
- dst_i2c_enable(state);
+ dst_error_recovery(state);
+
continue;
} else
break;
}
- if (cnt >= 4)
- return -EREMOTEIO;
- dprintk("%s reply is 0x%x\n", __FUNCTION__, ret[0]);
- if (dst_debug && dst_verbose) {
+ if (cnt >= 2) {
+ if (verbose > 1)
+ printk("%s: RDC 8820 RESET...\n", __FUNCTION__);
+ dst_error_bailout(state);
+
+ return -1;
+ }
+ if (debug && (verbose > 4)) {
+ dprintk("%s reply is 0x%x\n", __FUNCTION__, ret[0]);
for (err = 1; err < len; err++)
dprintk(" 0x%x", ret[err]);
if (err > 1)
dprintk("\n");
}
+
return 0;
}
+EXPORT_SYMBOL(read_dst);
static int dst_set_freq(struct dst_state *state, u32 freq)
{
u8 *val;
state->frequency = freq;
+ if (debug > 4)
+ dprintk("%s: set Frequency %u\n", __FUNCTION__, freq);
- // dprintk("%s: set frequency %u\n", __FUNCTION__, freq);
if (state->dst_type == DST_TYPE_IS_SAT) {
freq = freq / 1000;
if (freq < 950 || freq > 2150)
if (state->dst_type == DST_TYPE_IS_TERR) {
return 0;
}
- // dprintk("%s: set srate %u\n", __FUNCTION__, srate);
+ if (debug > 4)
+ dprintk("%s: set symrate %u\n", __FUNCTION__, srate);
srate /= 1000;
val = &state->tx_tuna[0];
sval <<= 20;
do_div(sval, 88000);
symcalc = (u32) sval;
- // dprintk("%s: set symcalc %u\n", __FUNCTION__, symcalc);
+
+ if (debug > 4)
+ dprintk("%s: set symcalc %u\n", __FUNCTION__, symcalc);
+
val[5] = (u8) (symcalc >> 12);
val[6] = (u8) (symcalc >> 4);
val[7] = (u8) (symcalc << 4);
return 0;
}
-static u8 dst_check_sum(u8 * buf, u32 len)
+u8 dst_check_sum(u8 * buf, u32 len)
{
u32 i;
u8 val = 0;
}
return ((~val) + 1);
}
-
-struct dst_types {
- char *mstr;
- int offs;
- u8 dst_type;
- u32 type_flags;
-};
-
-static struct dst_types dst_tlist[] = {
- {"DST-020", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_SYMDIV},
- {"DST-030", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE},
- {"DST-03T", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204},
- {"DST-MOT", 0, DST_TYPE_IS_SAT, DST_TYPE_HAS_SYMDIV},
- {"DST-CI", 1, DST_TYPE_IS_SAT, DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE},
- {"DSTMCI", 1, DST_TYPE_IS_SAT, DST_TYPE_HAS_NEWTUNE},
- {"DSTFCI", 1, DST_TYPE_IS_SAT, DST_TYPE_HAS_NEWTUNE},
- {"DCTNEW", 1, DST_TYPE_IS_CABLE, DST_TYPE_HAS_NEWTUNE},
- {"DCT-CI", 1, DST_TYPE_IS_CABLE, DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_TS204},
- {"DTTDIG", 1, DST_TYPE_IS_TERR, 0}
-};
-
-/* DCTNEW and DCT-CI are guesses */
+EXPORT_SYMBOL(dst_check_sum);
static void dst_type_flags_print(u32 type_flags)
{
printk(" 0x%x ts204", DST_TYPE_HAS_TS204);
if (type_flags & DST_TYPE_HAS_SYMDIV)
printk(" 0x%x symdiv", DST_TYPE_HAS_SYMDIV);
+ if (type_flags & DST_TYPE_HAS_FW_1)
+ printk(" 0x%x firmware version = 1", DST_TYPE_HAS_FW_1);
+ if (type_flags & DST_TYPE_HAS_FW_2)
+ printk(" 0x%x firmware version = 2", DST_TYPE_HAS_FW_2);
+ if (type_flags & DST_TYPE_HAS_FW_3)
+ printk(" 0x%x firmware version = 3", DST_TYPE_HAS_FW_3);
+// if ((type_flags & DST_TYPE_HAS_FW_BUILD) && new_fw)
+
printk("\n");
}
-static int dst_type_print(u8 type)
+
+static int dst_type_print (u8 type)
{
char *otype;
switch (type) {
case DST_TYPE_IS_SAT:
otype = "satellite";
break;
+
case DST_TYPE_IS_TERR:
otype = "terrestrial";
break;
+
case DST_TYPE_IS_CABLE:
otype = "cable";
break;
+
default:
printk("%s: invalid dst type %d\n", __FUNCTION__, type);
return -EINVAL;
}
printk("DST type : %s\n", otype);
+
return 0;
}
-static int dst_check_ci(struct dst_state *state)
+/*
+ Known cards list
+ Satellite
+ -------------------
+ 200103A
+ VP-1020 DST-MOT LG(old), TS=188
+
+ VP-1020 DST-03T LG(new), TS=204
+ VP-1022 DST-03T LG(new), TS=204
+ VP-1025 DST-03T LG(new), TS=204
+
+ VP-1030 DSTMCI, LG(new), TS=188
+ VP-1032 DSTMCI, LG(new), TS=188
+
+ Cable
+ -------------------
+ VP-2030 DCT-CI, Samsung, TS=204
+ VP-2021 DCT-CI, Unknown, TS=204
+ VP-2031 DCT-CI, Philips, TS=188
+ VP-2040 DCT-CI, Philips, TS=188, with CA daughter board
+ VP-2040 DCT-CI, Philips, TS=204, without CA daughter board
+
+ Terrestrial
+ -------------------
+ VP-3050 DTTNXT TS=188
+ VP-3040 DTT-CI, Philips, TS=188
+ VP-3040 DTT-CI, Philips, TS=204
+
+ ATSC
+ -------------------
+ VP-3220 ATSCDI, TS=188
+ VP-3250 ATSCAD, TS=188
+
+*/
+
+struct dst_types dst_tlist[] = {
+ {
+ .device_id = "200103A",
+ .offset = 0,
+ .dst_type = DST_TYPE_IS_SAT,
+ .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
+ .dst_feature = 0
+ }, /* obsolete */
+
+ {
+ .device_id = "DST-020",
+ .offset = 0,
+ .dst_type = DST_TYPE_IS_SAT,
+ .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
+ .dst_feature = 0
+ }, /* obsolete */
+
+ {
+ .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,
+ .dst_feature = 0
+ }, /* obsolete */
+
+ {
+ .device_id = "DST-03T",
+ .offset = 0,
+ .dst_type = DST_TYPE_IS_SAT,
+ .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2,
+ .dst_feature = DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 | DST_TYPE_HAS_DISEQC5
+ | DST_TYPE_HAS_MAC | DST_TYPE_HAS_MOTO
+ },
+
+ {
+ .device_id = "DST-MOT",
+ .offset = 0,
+ .dst_type = DST_TYPE_IS_SAT,
+ .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
+ .dst_feature = 0
+ }, /* obsolete */
+
+ {
+ .device_id = "DST-CI",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_SAT,
+ .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
+ .dst_feature = DST_TYPE_HAS_CA
+ }, /* An OEM board */
+
+ {
+ .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_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4
+ | DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC
+ },
+
+ {
+ .device_id = "DSTFCI",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_SAT,
+ .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
+ .dst_feature = 0
+ }, /* unknown to vendor */
+
+ {
+ .device_id = "DCT-CI",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_CABLE,
+ .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1
+ | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
+ .dst_feature = DST_TYPE_HAS_CA
+ },
+
+ {
+ .device_id = "DCTNEW",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_CABLE,
+ .type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3,
+ .dst_feature = 0
+ },
+
+ {
+ .device_id = "DTT-CI",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_TERR,
+ .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
+ .dst_feature = 0
+ },
+
+ {
+ .device_id = "DTTDIG",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_TERR,
+ .type_flags = DST_TYPE_HAS_FW_2,
+ .dst_feature = 0
+ },
+
+ {
+ .device_id = "DTTNXT",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_TERR,
+ .type_flags = DST_TYPE_HAS_FW_2,
+ .dst_feature = DST_TYPE_HAS_ANALOG
+ },
+
+ {
+ .device_id = "ATSCDI",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_ATSC,
+ .type_flags = DST_TYPE_HAS_FW_2,
+ .dst_feature = 0
+ },
+
+ {
+ .device_id = "ATSCAD",
+ .offset = 1,
+ .dst_type = DST_TYPE_IS_ATSC,
+ .type_flags = DST_TYPE_HAS_FW_2,
+ .dst_feature = 0
+ },
+
+ { }
+
+};
+
+
+static int dst_get_device_id(struct dst_state *state)
{
- u8 txbuf[8];
- u8 rxbuf[8];
- int retval;
+ u8 reply;
+
int i;
- struct dst_types *dsp;
- u8 use_dst_type;
- u32 use_type_flags;
+ struct dst_types *p_dst_type;
+ u8 use_dst_type = 0;
+ u32 use_type_flags = 0;
- memset(txbuf, 0, sizeof(txbuf));
- txbuf[1] = 6;
- txbuf[7] = dst_check_sum(txbuf, 7);
+ static u8 device_type[8] = {0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff};
- dst_i2c_enable(state);
- dst_reset8820(state);
- retval = write_dst(state, txbuf, 8);
- if (retval < 0) {
- dst_i2c_disable(state);
- dprintk("%s: write not successful, maybe no card?\n", __FUNCTION__);
- return retval;
- }
- msleep(3);
- retval = read_dst(state, rxbuf, 1);
- dst_i2c_disable(state);
- if (retval < 0) {
- dprintk("%s: read not successful, maybe no card?\n", __FUNCTION__);
- return retval;
- }
- if (rxbuf[0] != 0xff) {
- dprintk("%s: write reply not 0xff, not ci (%02x)\n", __FUNCTION__, rxbuf[0]);
- return retval;
- }
- if (!dst_wait_dst_ready(state))
- return 0;
- // dst_i2c_enable(i2c); Dimitri
- retval = read_dst(state, rxbuf, 8);
- dst_i2c_disable(state);
- if (retval < 0) {
- dprintk("%s: read not successful\n", __FUNCTION__);
- return retval;
+ device_type[7] = dst_check_sum(device_type, 7);
+
+ if (write_dst(state, device_type, FIXED_COMM))
+ return -1; /* Write failed */
+
+ if ((dst_pio_disable(state)) < 0)
+ return -1;
+
+ if (read_dst(state, &reply, GET_ACK))
+ return -1; /* Read failure */
+
+ if (reply != ACK) {
+ dprintk("%s: Write not Acknowledged! [Reply=0x%02x]\n", __FUNCTION__, reply);
+ return -1; /* Unack'd write */
}
- if (rxbuf[7] != dst_check_sum(rxbuf, 7)) {
- dprintk("%s: checksum failure\n", __FUNCTION__);
- return retval;
+
+ if (!dst_wait_dst_ready(state, DEVICE_INIT))
+ return -1; /* DST not ready yet */
+
+ if (read_dst(state, state->rxbuffer, FIXED_COMM))
+ return -1;
+
+ dst_pio_disable(state);
+
+ if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) {
+ dprintk("%s: Checksum failure! \n", __FUNCTION__);
+ return -1; /* Checksum failure */
}
- rxbuf[7] = '\0';
- for (i = 0, dsp = &dst_tlist[0]; i < sizeof(dst_tlist) / sizeof(dst_tlist[0]); i++, dsp++) {
- if (!strncmp(&rxbuf[dsp->offs], dsp->mstr, strlen(dsp->mstr))) {
- use_type_flags = dsp->type_flags;
- use_dst_type = dsp->dst_type;
- printk("%s: recognize %s\n", __FUNCTION__, dsp->mstr);
+
+ state->rxbuffer[7] = '\0';
+
+ for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE (dst_tlist); i++, p_dst_type++) {
+ if (!strncmp (&state->rxbuffer[p_dst_type->offset], p_dst_type->device_id, strlen (p_dst_type->device_id))) {
+ use_type_flags = p_dst_type->type_flags;
+ use_dst_type = p_dst_type->dst_type;
+
+ /* Card capabilities */
+ state->dst_hw_cap = p_dst_type->dst_feature;
+ printk ("%s: Recognise [%s]\n", __FUNCTION__, p_dst_type->device_id);
+
break;
}
}
- if (i >= sizeof(dst_tlist) / sizeof(dst_tlist[0])) {
- printk("%s: unable to recognize %s or %s\n", __FUNCTION__, &rxbuf[0], &rxbuf[1]);
- printk("%s please email linux-dvb@linuxtv.org with this type in\n", __FUNCTION__);
+
+ if (i >= sizeof (dst_tlist) / sizeof (dst_tlist [0])) {
+ printk("%s: Unable to recognize %s or %s\n", __FUNCTION__, &state->rxbuffer[0], &state->rxbuffer[1]);
+ printk("%s: please email linux-dvb@linuxtv.org with this type in\n", __FUNCTION__);
use_dst_type = DST_TYPE_IS_SAT;
use_type_flags = DST_TYPE_HAS_SYMDIV;
}
- dst_type_print(use_dst_type);
+ dst_type_print(use_dst_type);
state->type_flags = use_type_flags;
state->dst_type = use_dst_type;
dst_type_flags_print(state->type_flags);
if (state->type_flags & DST_TYPE_HAS_TS204) {
dst_packsize(state, 204);
}
+
return 0;
}
-static int dst_command(struct dst_state* state, u8 * data, u8 len)
+static int dst_probe(struct dst_state *state)
+{
+ if ((rdc_8820_reset(state)) < 0) {
+ dprintk("%s: RDC 8820 RESET Failed.\n", __FUNCTION__);
+ return -1;
+ }
+ if (dst_addons & DST_TYPE_HAS_CA)
+ msleep(4000);
+ else
+ msleep(100);
+
+ if ((dst_comm_init(state)) < 0) {
+ dprintk("%s: DST Initialization Failed.\n", __FUNCTION__);
+ return -1;
+ }
+ msleep(100);
+ if (dst_get_device_id(state) < 0) {
+ dprintk("%s: unknown device.\n", __FUNCTION__);
+ return -1;
+ }
+
+ return 0;
+}
+
+int dst_command(struct dst_state* state, u8 * data, u8 len)
{
- int retval;
u8 reply;
+ if ((dst_comm_init(state)) < 0) {
+ dprintk("%s: DST Communication Initialization Failed.\n", __FUNCTION__);
+ return -1;
+ }
- dst_i2c_enable(state);
- dst_reset8820(state);
- retval = write_dst(state, data, len);
- if (retval < 0) {
- dst_i2c_disable(state);
- dprintk("%s: write not successful\n", __FUNCTION__);
- return retval;
+ if (write_dst(state, data, len)) {
+ if (verbose > 1)
+ dprintk("%s: Tring to recover.. \n", __FUNCTION__);
+ if ((dst_error_recovery(state)) < 0) {
+ dprintk("%s: Recovery Failed.\n", __FUNCTION__);
+ return -1;
+ }
+ return -1;
}
- msleep(33);
- retval = read_dst(state, &reply, 1);
- dst_i2c_disable(state);
- if (retval < 0) {
- dprintk("%s: read verify not successful\n", __FUNCTION__);
- return retval;
+ if ((dst_pio_disable(state)) < 0) {
+ dprintk("%s: PIO Disable Failed.\n", __FUNCTION__);
+ return -1;
}
- if (reply != 0xff) {
- dprintk("%s: write reply not 0xff 0x%02x \n", __FUNCTION__, reply);
- return 0;
+ if (state->type_flags & DST_TYPE_HAS_FW_1)
+ udelay(3000);
+
+ if (read_dst(state, &reply, GET_ACK)) {
+ if (verbose > 1)
+ dprintk("%s: Trying to recover.. \n", __FUNCTION__);
+ if ((dst_error_recovery(state)) < 0) {
+ dprintk("%s: Recovery Failed.\n", __FUNCTION__);
+ return -1;
+ }
+ return -1;
+ }
+
+ if (reply != ACK) {
+ dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply);
+ return -1;
}
if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3))
return 0;
- if (!dst_wait_dst_ready(state))
- return 0;
- // dst_i2c_enable(i2c); Per dimitri
- retval = read_dst(state, state->rxbuffer, 8);
- dst_i2c_disable(state);
- if (retval < 0) {
- dprintk("%s: read not successful\n", __FUNCTION__);
- return 0;
+
+// udelay(3000);
+ if (state->type_flags & DST_TYPE_HAS_FW_1)
+ udelay(3000);
+ else
+ udelay(2000);
+
+ if (!dst_wait_dst_ready(state, NO_DELAY))
+ return -1;
+
+ if (read_dst(state, state->rxbuffer, FIXED_COMM)) {
+ if (verbose > 1)
+ dprintk("%s: Trying to recover.. \n", __FUNCTION__);
+ if ((dst_error_recovery(state)) < 0) {
+ dprintk("%s: Recovery failed.\n", __FUNCTION__);
+ return -1;
+ }
+ return -1;
}
+
if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) {
dprintk("%s: checksum failure\n", __FUNCTION__);
- return 0;
+ return -1;
}
+
return 0;
}
+EXPORT_SYMBOL(dst_command);
static int dst_get_signal(struct dst_state* state)
{
if (state->dst_type == DST_TYPE_IS_TERR)
return 0;
- if (state->voltage == SEC_VOLTAGE_OFF)
- paket[4] = 0;
- else
- paket[4] = 1;
- if (state->tone == SEC_TONE_ON)
- paket[2] = state->k22;
- else
- paket[2] = 0;
- paket[7] = dst_check_sum(&paket[0], 7);
+ 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;
}
static int dst_get_tuna(struct dst_state* state)
{
int retval;
+
if ((state->diseq_flags & ATTEMPT_TUNE) == 0)
return 0;
+
state->diseq_flags &= ~(HAS_LOCK);
- if (!dst_wait_dst_ready(state))
+ if (!dst_wait_dst_ready(state, NO_DELAY))
return 0;
+
if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
/* how to get variable length reply ???? */
retval = read_dst(state, state->rx_tuna, 10);
} else {
- retval = read_dst(state, &state->rx_tuna[2], 8);
+ retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM);
}
+
if (retval < 0) {
dprintk("%s: read not successful\n", __FUNCTION__);
return 0;
}
+
if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) {
dprintk("%s: checksum failure?\n", __FUNCTION__);
static int dst_write_tuna(struct dvb_frontend* fe)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
int retval;
u8 reply;
- dprintk("%s: type_flags 0x%x \n", __FUNCTION__, state->type_flags);
+ if (debug > 4)
+ dprintk("%s: type_flags 0x%x \n", __FUNCTION__, state->type_flags);
+
state->decode_freq = 0;
state->decode_lock = state->decode_strength = state->decode_snr = 0;
if (state->dst_type == DST_TYPE_IS_SAT) {
dst_set_voltage(fe, SEC_VOLTAGE_13);
}
state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE);
- dst_i2c_enable(state);
+
+ if ((dst_comm_init(state)) < 0) {
+ dprintk("%s: DST Communication initialization failed.\n", __FUNCTION__);
+ return -1;
+ }
+
if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
- dst_reset8820(state);
state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9);
retval = write_dst(state, &state->tx_tuna[0], 10);
+
} else {
state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7);
- retval = write_dst(state, &state->tx_tuna[2], 8);
+ retval = write_dst(state, &state->tx_tuna[2], FIXED_COMM);
}
if (retval < 0) {
- dst_i2c_disable(state);
+ dst_pio_disable(state);
dprintk("%s: write not successful\n", __FUNCTION__);
return retval;
}
- msleep(3);
- retval = read_dst(state, &reply, 1);
- dst_i2c_disable(state);
- if (retval < 0) {
- dprintk("%s: read verify not successful\n", __FUNCTION__);
- return retval;
+
+ if ((dst_pio_disable(state)) < 0) {
+ dprintk("%s: DST PIO disable failed !\n", __FUNCTION__);
+ return -1;
}
- if (reply != 0xff) {
- dprintk("%s: write reply not 0xff 0x%02x \n", __FUNCTION__, reply);
+
+ if ((read_dst(state, &reply, GET_ACK) < 0)) {
+ dprintk("%s: read verify not successful.\n", __FUNCTION__);
+ return -1;
+ }
+ if (reply != ACK) {
+ dprintk("%s: write not acknowledged 0x%02x \n", __FUNCTION__, reply);
return 0;
}
state->diseq_flags |= ATTEMPT_TUNE;
+
return dst_get_tuna(state);
}
static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec };
- if (state->dst_type == DST_TYPE_IS_TERR)
+ if (state->dst_type != DST_TYPE_IS_SAT)
return 0;
if (cmd->msg_len == 0 || cmd->msg_len > 4)
static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
- u8 *val;
int need_cmd;
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
state->voltage = voltage;
- if (state->dst_type == DST_TYPE_IS_TERR)
+ if (state->dst_type != DST_TYPE_IS_SAT)
return 0;
need_cmd = 0;
- val = &state->tx_tuna[0];
- val[8] &= ~0x40;
switch (voltage) {
- case SEC_VOLTAGE_13:
- if ((state->diseq_flags & HAS_POWER) == 0)
- need_cmd = 1;
- state->diseq_flags |= HAS_POWER;
- break;
- case SEC_VOLTAGE_18:
- if ((state->diseq_flags & HAS_POWER) == 0)
+ case SEC_VOLTAGE_13:
+ case SEC_VOLTAGE_18:
+ if ((state->diseq_flags & HAS_POWER) == 0)
+ need_cmd = 1;
+ state->diseq_flags |= HAS_POWER;
+ state->tx_tuna[4] = 0x01;
+ break;
+
+ case SEC_VOLTAGE_OFF:
need_cmd = 1;
- state->diseq_flags |= HAS_POWER;
- val[8] |= 0x40;
- break;
- case SEC_VOLTAGE_OFF:
- need_cmd = 1;
- state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE);
- break;
- default:
- return -EINVAL;
+ state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE);
+ state->tx_tuna[4] = 0x00;
+ break;
+
+ default:
+ return -EINVAL;
}
- if (need_cmd) {
+ if (need_cmd)
dst_tone_power_cmd(state);
- }
+
return 0;
}
static int dst_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
- u8 *val;
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
state->tone = tone;
- if (state->dst_type == DST_TYPE_IS_TERR)
+ if (state->dst_type != DST_TYPE_IS_SAT)
return 0;
- val = &state->tx_tuna[0];
+ switch (tone) {
+ case SEC_TONE_OFF:
+ state->tx_tuna[2] = 0xff;
+ break;
- val[8] &= ~0x1;
+ case SEC_TONE_ON:
+ state->tx_tuna[2] = 0x02;
+ break;
- switch (tone) {
- case SEC_TONE_OFF:
- break;
- case SEC_TONE_ON:
- val[8] |= 1;
- break;
- default:
- return -EINVAL;
+ default:
+ return -EINVAL;
+ }
+ dst_tone_power_cmd(state);
+
+ return 0;
+}
+
+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;
+
+ state->minicmd = minicmd;
+
+ switch (minicmd) {
+ case SEC_MINI_A:
+ state->tx_tuna[3] = 0x02;
+ break;
+ case SEC_MINI_B:
+ state->tx_tuna[3] = 0xff;
+ break;
}
dst_tone_power_cmd(state);
+
return 0;
}
+
static int dst_init(struct dvb_frontend* fe)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
static u8 ini_satci_tuna[] = { 9, 0, 3, 0xb6, 1, 0, 0x73, 0x21, 0, 0 };
static u8 ini_satfta_tuna[] = { 0, 0, 3, 0xb6, 1, 0x55, 0xbd, 0x50, 0, 0 };
static u8 ini_tvfta_tuna[] = { 0, 0, 3, 0xb6, 1, 7, 0x0, 0x0, 0, 0 };
static int dst_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
*status = 0;
if (state->diseq_flags & HAS_LOCK) {
static int dst_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
dst_get_signal(state);
*strength = state->decode_strength;
static int dst_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
dst_get_signal(state);
*snr = state->decode_snr;
static int dst_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
dst_set_freq(state, p->frequency);
+ if (verbose > 4)
+ dprintk("Set Frequency = [%d]\n", p->frequency);
+
dst_set_inversion(state, p->inversion);
if (state->dst_type == DST_TYPE_IS_SAT) {
dst_set_fec(state, p->u.qpsk.fec_inner);
dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
+ if (verbose > 4)
+ dprintk("Set Symbolrate = [%d]\n", p->u.qpsk.symbol_rate);
+
} else if (state->dst_type == DST_TYPE_IS_TERR) {
dst_set_bandwidth(state, p->u.ofdm.bandwidth);
} else if (state->dst_type == DST_TYPE_IS_CABLE) {
static int dst_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
p->frequency = state->decode_freq;
p->inversion = state->inversion;
static void dst_release(struct dvb_frontend* fe)
{
- struct dst_state* state = (struct dst_state*) fe->demodulator_priv;
+ struct dst_state* state = fe->demodulator_priv;
kfree(state);
}
static struct dvb_frontend_ops dst_dvbs_ops;
static struct dvb_frontend_ops dst_dvbc_ops;
-struct dvb_frontend* dst_attach(const struct dst_config* config,
- struct i2c_adapter* i2c,
- struct bt878 *bt)
+struct dst_state* dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter)
{
- struct dst_state* state = NULL;
- /* allocate memory for the internal state */
- state = (struct dst_state*) kmalloc(sizeof(struct dst_state), GFP_KERNEL);
- if (state == NULL) goto error;
-
- /* setup the state */
- state->config = config;
- state->i2c = i2c;
- state->bt = bt;
-
- /* check if the demod is there */
- if (dst_check_ci(state) < 0) goto error;
+ /* check if the ASIC is there */
+ if (dst_probe(state) < 0) {
+ if (state)
+ kfree(state);
+ return NULL;
+ }
/* determine settings based on type */
switch (state->dst_type) {
case DST_TYPE_IS_TERR:
memcpy(&state->ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops));
break;
+
case DST_TYPE_IS_CABLE:
memcpy(&state->ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops));
break;
+
case DST_TYPE_IS_SAT:
memcpy(&state->ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops));
break;
+
default:
- printk("dst: unknown frontend type. please report to the LinuxTV.org DVB mailinglist.\n");
- goto error;
+ printk("%s: unknown DST type. please report to the LinuxTV.org DVB mailinglist.\n", __FUNCTION__);
+ if (state)
+ kfree(state);
+
+ return NULL;
}
/* create dvb_frontend */
state->frontend.ops = &state->ops;
state->frontend.demodulator_priv = state;
- return &state->frontend;
-error:
- if (state) kfree(state);
- return NULL;
+ return state; /* Manu (DST is a card not a frontend) */
}
+EXPORT_SYMBOL(dst_attach);
+
static struct dvb_frontend_ops dst_dvbt_ops = {
.info = {
.frequency_tolerance = 29500,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
- /* . symbol_rate_tolerance = ???,*/
+ /* . symbol_rate_tolerance = ???,*/
.caps = FE_CAN_FEC_AUTO | FE_CAN_QPSK
},
.read_signal_strength = dst_read_signal_strength,
.read_snr = dst_read_snr,
+ .diseqc_send_burst = dst_send_burst,
.diseqc_send_master_cmd = dst_set_diseqc,
.set_voltage = dst_set_voltage,
.set_tone = dst_set_tone,
.frequency_max = 858000000,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
- /* . symbol_rate_tolerance = ???,*/
+ /* . symbol_rate_tolerance = ???,*/
.caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO
},
.read_snr = dst_read_snr,
};
+
MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver");
-MODULE_AUTHOR("Jamie Honan");
+MODULE_AUTHOR("Jamie Honan, Manu Abraham");
MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(dst_attach);
git://git.onelab.eu / linux-2.6.git / blobdiff