1 files changed, 762 insertions, 0 deletions

diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c
new file mode 100644
index 000000000000..057b5f8effc0
--- /dev/null
+++ b/drivers/media/dvb-frontends/stv0299.c
@@ -0,0 +1,762 @@
+/*
+    Driver for ST STV0299 demodulator
+
+    Copyright (C) 2001-2002 Convergence Integrated Media GmbH
+        <ralph@convergence.de>,
+        <holger@convergence.de>,
+        <js@convergence.de>
+
+
+    Philips SU1278/SH
+
+    Copyright (C) 2002 by Peter Schildmann <peter.schildmann@web.de>
+
+
+    LG TDQF-S001F
+
+    Copyright (C) 2002 Felix Domke <tmbinc@elitedvb.net>
+                     & Andreas Oberritter <obi@linuxtv.org>
+
+
+    Support for Samsung TBMU24112IMB used on Technisat SkyStar2 rev. 2.6B
+
+    Copyright (C) 2003 Vadim Catana <skystar@moldova.cc>:
+
+    Support for Philips SU1278 on Technotrend hardware
+
+    Copyright (C) 2004 Andrew de Quincey <adq_dvb@lidskialf.net>
+
+    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.
+
+*/
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "stv0299.h"
+
+struct stv0299_state {
+        struct i2c_adapter* i2c;
+        const struct stv0299_config* config;
+        struct dvb_frontend frontend;
+
+        u8 initialised:1;
+        u32 tuner_frequency;
+        u32 symbol_rate;
+        fe_code_rate_t fec_inner;
+        int errmode;
+        u32 ucblocks;
+        u8 mcr_reg;
+};
+
+#define STATUS_BER 0
+#define STATUS_UCBLOCKS 1
+
+static int debug;
+static int debug_legacy_dish_switch;
+#define dprintk(args...) \
+        do { \
+                if (debug) printk(KERN_DEBUG "stv0299: " args); \
+        } while (0)
+
+
+static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data)
+{
+        int ret;
+        u8 buf [] = { reg, data };
+        struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
+
+        ret = i2c_transfer (state->i2c, &msg, 1);
+
+        if (ret != 1)
+                dprintk("%s: writereg error (reg == 0x%02x, val == 0x%02x, "
+                        "ret == %i)\n", __func__, reg, data, ret);
+
+        return (ret != 1) ? -EREMOTEIO : 0;
+}
+
+static int stv0299_write(struct dvb_frontend* fe, const u8 buf[], int len)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        if (len != 2)
+                return -EINVAL;
+
+        return stv0299_writeregI(state, buf[0], buf[1]);
+}
+
+static u8 stv0299_readreg (struct stv0299_state* state, u8 reg)
+{
+        int ret;
+        u8 b0 [] = { reg };
+        u8 b1 [] = { 0 };
+        struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 },
+                           { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
+
+        ret = i2c_transfer (state->i2c, msg, 2);
+
+        if (ret != 2)
+                dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n",
+                                __func__, reg, ret);
+
+        return b1[0];
+}
+
+static int stv0299_readregs (struct stv0299_state* state, u8 reg1, u8 *b, u8 len)
+{
+        int ret;
+        struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = &reg1, .len = 1 },
+                           { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b, .len = len } };
+
+        ret = i2c_transfer (state->i2c, msg, 2);
+
+        if (ret != 2)
+                dprintk("%s: readreg error (ret == %i)\n", __func__, ret);
+
+        return ret == 2 ? 0 : ret;
+}
+
+static int stv0299_set_FEC (struct stv0299_state* state, fe_code_rate_t fec)
+{
+        dprintk ("%s\n", __func__);
+
+        switch (fec) {
+        case FEC_AUTO:
+        {
+                return stv0299_writeregI (state, 0x31, 0x1f);
+        }
+        case FEC_1_2:
+        {
+                return stv0299_writeregI (state, 0x31, 0x01);
+        }
+        case FEC_2_3:
+        {
+                return stv0299_writeregI (state, 0x31, 0x02);
+        }
+        case FEC_3_4:
+        {
+                return stv0299_writeregI (state, 0x31, 0x04);
+        }
+        case FEC_5_6:
+        {
+                return stv0299_writeregI (state, 0x31, 0x08);
+        }
+        case FEC_7_8:
+        {
+                return stv0299_writeregI (state, 0x31, 0x10);
+        }
+        default:
+        {
+                return -EINVAL;
+        }
+    }
+}
+
+static fe_code_rate_t stv0299_get_fec (struct stv0299_state* state)
+{
+        static fe_code_rate_t fec_tab [] = { FEC_2_3, FEC_3_4, FEC_5_6,
+                                             FEC_7_8, FEC_1_2 };
+        u8 index;
+
+        dprintk ("%s\n", __func__);
+
+        index = stv0299_readreg (state, 0x1b);
+        index &= 0x7;
+
+        if (index > 4)
+                return FEC_AUTO;
+
+        return fec_tab [index];
+}
+
+static int stv0299_wait_diseqc_fifo (struct stv0299_state* state, int timeout)
+{
+        unsigned long start = jiffies;
+
+        dprintk ("%s\n", __func__);
+
+        while (stv0299_readreg(state, 0x0a) & 1) {
+                if (jiffies - start > timeout) {
+                        dprintk ("%s: timeout!!\n", __func__);
+                        return -ETIMEDOUT;
+                }
+                msleep(10);
+        };
+
+        return 0;
+}
+
+static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
+{
+        unsigned long start = jiffies;
+
+        dprintk ("%s\n", __func__);
+
+        while ((stv0299_readreg(state, 0x0a) & 3) != 2 ) {
+                if (jiffies - start > timeout) {
+                        dprintk ("%s: timeout!!\n", __func__);
+                        return -ETIMEDOUT;
+                }
+                msleep(10);
+        };
+
+        return 0;
+}
+
+static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        u64 big = srate;
+        u32 ratio;
+
+        // check rate is within limits
+        if ((srate < 1000000) || (srate > 45000000)) return -EINVAL;
+
+        // calculate value to program
+        big = big << 20;
+        big += (state->config->mclk-1); // round correctly
+        do_div(big, state->config->mclk);
+        ratio = big << 4;
+
+        return state->config->set_symbol_rate(fe, srate, ratio);
+}
+
+static int stv0299_get_symbolrate (struct stv0299_state* state)
+{
+        u32 Mclk = state->config->mclk / 4096L;
+        u32 srate;
+        s32 offset;
+        u8 sfr[3];
+        s8 rtf;
+
+        dprintk ("%s\n", __func__);
+
+        stv0299_readregs (state, 0x1f, sfr, 3);
+        stv0299_readregs (state, 0x1a, (u8 *)&rtf, 1);
+
+        srate = (sfr[0] << 8) | sfr[1];
+        srate *= Mclk;
+        srate /= 16;
+        srate += (sfr[2] >> 4) * Mclk / 256;
+        offset = (s32) rtf * (srate / 4096L);
+        offset /= 128;
+
+        dprintk ("%s : srate = %i\n", __func__, srate);
+        dprintk ("%s : ofset = %i\n", __func__, offset);
+
+        srate += offset;
+
+        srate += 1000;
+        srate /= 2000;
+        srate *= 2000;
+
+        return srate;
+}
+
+static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
+                                    struct dvb_diseqc_master_cmd *m)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        u8 val;
+        int i;
+
+        dprintk ("%s\n", __func__);
+
+        if (stv0299_wait_diseqc_idle (state, 100) < 0)
+                return -ETIMEDOUT;
+
+        val = stv0299_readreg (state, 0x08);
+
+        if (stv0299_writeregI (state, 0x08, (val & ~0x7) | 0x6))  /* DiSEqC mode */
+                return -EREMOTEIO;
+
+        for (i=0; i<m->msg_len; i++) {
+                if (stv0299_wait_diseqc_fifo (state, 100) < 0)
+                        return -ETIMEDOUT;
+
+                if (stv0299_writeregI (state, 0x09, m->msg[i]))
+                        return -EREMOTEIO;
+        }
+
+        if (stv0299_wait_diseqc_idle (state, 100) < 0)
+                return -ETIMEDOUT;
+
+        return 0;
+}
+
+static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        u8 val;
+
+        dprintk ("%s\n", __func__);
+
+        if (stv0299_wait_diseqc_idle (state, 100) < 0)
+                return -ETIMEDOUT;
+
+        val = stv0299_readreg (state, 0x08);
+
+        if (stv0299_writeregI (state, 0x08, (val & ~0x7) | 0x2))        /* burst mode */
+                return -EREMOTEIO;
+
+        if (stv0299_writeregI (state, 0x09, burst == SEC_MINI_A ? 0x00 : 0xff))
+                return -EREMOTEIO;
+
+        if (stv0299_wait_diseqc_idle (state, 100) < 0)
+                return -ETIMEDOUT;
+
+        if (stv0299_writeregI (state, 0x08, val))
+                return -EREMOTEIO;
+
+        return 0;
+}
+
+static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        u8 val;
+
+        if (stv0299_wait_diseqc_idle (state, 100) < 0)
+                return -ETIMEDOUT;
+
+        val = stv0299_readreg (state, 0x08);
+
+        switch (tone) {
+        case SEC_TONE_ON:
+                return stv0299_writeregI (state, 0x08, val | 0x3);
+
+        case SEC_TONE_OFF:
+                return stv0299_writeregI (state, 0x08, (val & ~0x3) | 0x02);
+
+        default:
+                return -EINVAL;
+        }
+}
+
+static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        u8 reg0x08;
+        u8 reg0x0c;
+
+        dprintk("%s: %s\n", __func__,
+                voltage == SEC_VOLTAGE_13 ? "SEC_VOLTAGE_13" :
+                voltage == SEC_VOLTAGE_18 ? "SEC_VOLTAGE_18" : "??");
+
+        reg0x08 = stv0299_readreg (state, 0x08);
+        reg0x0c = stv0299_readreg (state, 0x0c);
+
+        /**
+         *  H/V switching over OP0, OP1 and OP2 are LNB power enable bits
+         */
+        reg0x0c &= 0x0f;
+        reg0x08 = (reg0x08 & 0x3f) | (state->config->lock_output << 6);
+
+        switch (voltage) {
+        case SEC_VOLTAGE_13:
+                if (state->config->volt13_op0_op1 == STV0299_VOLT13_OP0)
+                        reg0x0c |= 0x10; /* OP1 off, OP0 on */
+                else
+                        reg0x0c |= 0x40; /* OP1 on, OP0 off */
+                break;
+        case SEC_VOLTAGE_18:
+                reg0x0c |= 0x50; /* OP1 on, OP0 on */
+                break;
+        case SEC_VOLTAGE_OFF:
+                /* LNB power off! */
+                reg0x08 = 0x00;
+                reg0x0c = 0x00;
+                break;
+        default:
+                return -EINVAL;
+        };
+
+        if (state->config->op0_off)
+                reg0x0c &= ~0x10;
+
+        stv0299_writeregI(state, 0x08, reg0x08);
+        return stv0299_writeregI(state, 0x0c, reg0x0c);
+}
+
+static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, unsigned long cmd)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        u8 reg0x08;
+        u8 reg0x0c;
+        u8 lv_mask = 0x40;
+        u8 last = 1;
+        int i;
+        struct timeval nexttime;
+        struct timeval tv[10];
+
+        reg0x08 = stv0299_readreg (state, 0x08);
+        reg0x0c = stv0299_readreg (state, 0x0c);
+        reg0x0c &= 0x0f;
+        stv0299_writeregI (state, 0x08, (reg0x08 & 0x3f) | (state->config->lock_output << 6));
+        if (state->config->volt13_op0_op1 == STV0299_VOLT13_OP0)
+                lv_mask = 0x10;
+
+        cmd = cmd << 1;
+        if (debug_legacy_dish_switch)
+                printk ("%s switch command: 0x%04lx\n",__func__, cmd);
+
+        do_gettimeofday (&nexttime);
+        if (debug_legacy_dish_switch)
+                memcpy (&tv[0], &nexttime, sizeof (struct timeval));
+        stv0299_writeregI (state, 0x0c, reg0x0c | 0x50); /* set LNB to 18V */
+
+        dvb_frontend_sleep_until(&nexttime, 32000);
+
+        for (i=0; i<9; i++) {
+                if (debug_legacy_dish_switch)
+                        do_gettimeofday (&tv[i+1]);
+                if((cmd & 0x01) != last) {
+                        /* set voltage to (last ? 13V : 18V) */
+                        stv0299_writeregI (state, 0x0c, reg0x0c | (last ? lv_mask : 0x50));
+                        last = (last) ? 0 : 1;
+                }
+
+                cmd = cmd >> 1;
+
+                if (i != 8)
+                        dvb_frontend_sleep_until(&nexttime, 8000);
+        }
+        if (debug_legacy_dish_switch) {
+                printk ("%s(%d): switch delay (should be 32k followed by all 8k\n",
+                        __func__, fe->dvb->num);
+                for (i = 1; i < 10; i++)
+                        printk ("%d: %d\n", i, timeval_usec_diff(tv[i-1] , tv[i]));
+        }
+
+        return 0;
+}
+
+static int stv0299_init (struct dvb_frontend* fe)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        int i;
+        u8 reg;
+        u8 val;
+
+        dprintk("stv0299: init chip\n");
+
+        stv0299_writeregI(state, 0x02, 0x30 | state->mcr_reg);
+        msleep(50);
+
+        for (i = 0; ; i += 2)  {
+                reg = state->config->inittab[i];
+                val = state->config->inittab[i+1];
+                if (reg == 0xff && val == 0xff)
+                        break;
+                if (reg == 0x0c && state->config->op0_off)
+                        val &= ~0x10;
+                if (reg == 0x2)
+                        state->mcr_reg = val & 0xf;
+                stv0299_writeregI(state, reg, val);
+        }
+
+        return 0;
+}
+
+static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        u8 signal = 0xff - stv0299_readreg (state, 0x18);
+        u8 sync = stv0299_readreg (state, 0x1b);
+
+        dprintk ("%s : FE_READ_STATUS : VSTATUS: 0x%02x\n", __func__, sync);
+        *status = 0;
+
+        if (signal > 10)
+                *status |= FE_HAS_SIGNAL;
+
+        if (sync & 0x80)
+                *status |= FE_HAS_CARRIER;
+
+        if (sync & 0x10)
+                *status |= FE_HAS_VITERBI;
+
+        if (sync & 0x08)
+                *status |= FE_HAS_SYNC;
+
+        if ((sync & 0x98) == 0x98)
+                *status |= FE_HAS_LOCK;
+
+        return 0;
+}
+
+static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        if (state->errmode != STATUS_BER)
+                return -ENOSYS;
+
+        *ber = stv0299_readreg(state, 0x1e) | (stv0299_readreg(state, 0x1d) << 8);
+
+        return 0;
+}
+
+static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        s32 signal =  0xffff - ((stv0299_readreg (state, 0x18) << 8)
+                               | stv0299_readreg (state, 0x19));
+
+        dprintk ("%s : FE_READ_SIGNAL_STRENGTH : AGC2I: 0x%02x%02x, signal=0x%04x\n", __func__,
+                 stv0299_readreg (state, 0x18),
+                 stv0299_readreg (state, 0x19), (int) signal);
+
+        signal = signal * 5 / 4;
+        *strength = (signal > 0xffff) ? 0xffff : (signal < 0) ? 0 : signal;
+
+        return 0;
+}
+
+static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)
+                           | stv0299_readreg (state, 0x25));
+        xsnr = 3 * (xsnr - 0xa100);
+        *snr = (xsnr > 0xffff) ? 0xffff : (xsnr < 0) ? 0 : xsnr;
+
+        return 0;
+}
+
+static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        if (state->errmode != STATUS_UCBLOCKS)
+                return -ENOSYS;
+
+        state->ucblocks += stv0299_readreg(state, 0x1e);
+        state->ucblocks += (stv0299_readreg(state, 0x1d) << 8);
+        *ucblocks = state->ucblocks;
+
+        return 0;
+}
+
+static int stv0299_set_frontend(struct dvb_frontend *fe)
+{
+        struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+        struct stv0299_state* state = fe->demodulator_priv;
+        int invval = 0;
+
+        dprintk ("%s : FE_SET_FRONTEND\n", __func__);
+        if (state->config->set_ts_params)
+                state->config->set_ts_params(fe, 0);
+
+        // set the inversion
+        if (p->inversion == INVERSION_OFF) invval = 0;
+        else if (p->inversion == INVERSION_ON) invval = 1;
+        else {
+                printk("stv0299 does not support auto-inversion\n");
+                return -EINVAL;
+        }
+        if (state->config->invert) invval = (~invval) & 1;
+        stv0299_writeregI(state, 0x0c, (stv0299_readreg(state, 0x0c) & 0xfe) | invval);
+
+        if (fe->ops.tuner_ops.set_params) {
+                fe->ops.tuner_ops.set_params(fe);
+                if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
+        }
+
+        stv0299_set_FEC(state, p->fec_inner);
+        stv0299_set_symbolrate(fe, p->symbol_rate);
+        stv0299_writeregI(state, 0x22, 0x00);
+        stv0299_writeregI(state, 0x23, 0x00);
+
+        state->tuner_frequency = p->frequency;
+        state->fec_inner = p->fec_inner;
+        state->symbol_rate = p->symbol_rate;
+
+        return 0;
+}
+
+static int stv0299_get_frontend(struct dvb_frontend *fe)
+{
+        struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+        struct stv0299_state* state = fe->demodulator_priv;
+        s32 derot_freq;
+        int invval;
+
+        derot_freq = (s32)(s16) ((stv0299_readreg (state, 0x22) << 8)
+                                | stv0299_readreg (state, 0x23));
+
+        derot_freq *= (state->config->mclk >> 16);
+        derot_freq += 500;
+        derot_freq /= 1000;
+
+        p->frequency += derot_freq;
+
+        invval = stv0299_readreg (state, 0x0c) & 1;
+        if (state->config->invert) invval = (~invval) & 1;
+        p->inversion = invval ? INVERSION_ON : INVERSION_OFF;
+
+        p->fec_inner = stv0299_get_fec(state);
+        p->symbol_rate = stv0299_get_symbolrate(state);
+
+        return 0;
+}
+
+static int stv0299_sleep(struct dvb_frontend* fe)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        stv0299_writeregI(state, 0x02, 0xb0 | state->mcr_reg);
+        state->initialised = 0;
+
+        return 0;
+}
+
+static int stv0299_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+
+        if (enable) {
+                stv0299_writeregI(state, 0x05, 0xb5);
+        } else {
+                stv0299_writeregI(state, 0x05, 0x35);
+        }
+        udelay(1);
+        return 0;
+}
+
+static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+
+        fesettings->min_delay_ms = state->config->min_delay_ms;
+        if (p->symbol_rate < 10000000) {
+                fesettings->step_size = p->symbol_rate / 32000;
+                fesettings->max_drift = 5000;
+        } else {
+                fesettings->step_size = p->symbol_rate / 16000;
+                fesettings->max_drift = p->symbol_rate / 2000;
+        }
+        return 0;
+}
+
+static void stv0299_release(struct dvb_frontend* fe)
+{
+        struct stv0299_state* state = fe->demodulator_priv;
+        kfree(state);
+}
+
+static struct dvb_frontend_ops stv0299_ops;
+
+struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
+                                    struct i2c_adapter* i2c)
+{
+        struct stv0299_state* state = NULL;
+        int id;
+
+        /* allocate memory for the internal state */
+        state = kzalloc(sizeof(struct stv0299_state), GFP_KERNEL);
+        if (state == NULL) goto error;
+
+        /* setup the state */
+        state->config = config;
+        state->i2c = i2c;
+        state->initialised = 0;
+        state->tuner_frequency = 0;
+        state->symbol_rate = 0;
+        state->fec_inner = 0;
+        state->errmode = STATUS_BER;
+
+        /* check if the demod is there */
+        stv0299_writeregI(state, 0x02, 0x30); /* standby off */
+        msleep(200);
+        id = stv0299_readreg(state, 0x00);
+
+        /* register 0x00 contains 0xa1 for STV0299 and STV0299B */
+        /* register 0x00 might contain 0x80 when returning from standby */
+        if (id != 0xa1 && id != 0x80) goto error;
+
+        /* create dvb_frontend */
+        memcpy(&state->frontend.ops, &stv0299_ops, sizeof(struct dvb_frontend_ops));
+        state->frontend.demodulator_priv = state;
+        return &state->frontend;
+
+error:
+        kfree(state);
+        return NULL;
+}
+
+static struct dvb_frontend_ops stv0299_ops = {
+        .delsys = { SYS_DVBS },
+        .info = {
+                .name                   = "ST STV0299 DVB-S",
+                .frequency_min          = 950000,
+                .frequency_max          = 2150000,
+                .frequency_stepsize     = 125,   /* kHz for QPSK frontends */
+                .frequency_tolerance    = 0,
+                .symbol_rate_min        = 1000000,
+                .symbol_rate_max        = 45000000,
+                .symbol_rate_tolerance  = 500,  /* ppm */
+                .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+                      FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
+                      FE_CAN_QPSK |
+                      FE_CAN_FEC_AUTO
+        },
+
+        .release = stv0299_release,
+
+        .init = stv0299_init,
+        .sleep = stv0299_sleep,
+        .write = stv0299_write,
+        .i2c_gate_ctrl = stv0299_i2c_gate_ctrl,
+
+        .set_frontend = stv0299_set_frontend,
+        .get_frontend = stv0299_get_frontend,
+        .get_tune_settings = stv0299_get_tune_settings,
+
+        .read_status = stv0299_read_status,
+        .read_ber = stv0299_read_ber,
+        .read_signal_strength = stv0299_read_signal_strength,
+        .read_snr = stv0299_read_snr,
+        .read_ucblocks = stv0299_read_ucblocks,
+
+        .diseqc_send_master_cmd = stv0299_send_diseqc_msg,
+        .diseqc_send_burst = stv0299_send_diseqc_burst,
+        .set_tone = stv0299_set_tone,
+        .set_voltage = stv0299_set_voltage,
+        .dishnetwork_send_legacy_command = stv0299_send_legacy_dish_cmd,
+};
+
+module_param(debug_legacy_dish_switch, int, 0444);
+MODULE_PARM_DESC(debug_legacy_dish_switch, "Enable timing analysis for Dish Network legacy switches");
+
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+MODULE_DESCRIPTION("ST STV0299 DVB Demodulator driver");
+MODULE_AUTHOR("Ralph Metzler, Holger Waechtler, Peter Schildmann, Felix Domke, "
+              "Andreas Oberritter, Andrew de Quincey, Kenneth Aafly");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(stv0299_attach);