[media] move the dvb/frontends to drivers/media/dvb-frontends

Raise the DVB frontends one level up, as the intention is to remove
the drivers/media/dvb directory.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 1284 deletions

diff --git a/drivers/media/dvb/frontends/tda10071.c b/drivers/media/dvb/frontends/tda10071.c
deleted file mode 100644
index 703c3d05f9f4..000000000000
--- a/drivers/media/dvb/frontends/tda10071.c
+++ /dev/null
@@ -1,1284 +0,0 @@
-/*
- * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver
- *
- * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
- *
- *    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.,
- *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "tda10071_priv.h"
-
-static struct dvb_frontend_ops tda10071_ops;
-
-/* write multiple registers */
-static int tda10071_wr_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
-	int len)
-{
-	int ret;
-	u8 buf[len+1];
-	struct i2c_msg msg[1] = {
-		{
-			.addr = priv->cfg.i2c_address,
-			.flags = 0,
-			.len = sizeof(buf),
-			.buf = buf,
-		}
-	};
-
-	buf[0] = reg;
-	memcpy(&buf[1], val, len);
-
-	ret = i2c_transfer(priv->i2c, msg, 1);
-	if (ret == 1) {
-		ret = 0;
-	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
-		ret = -EREMOTEIO;
-	}
-	return ret;
-}
-
-/* read multiple registers */
-static int tda10071_rd_regs(struct tda10071_priv *priv, u8 reg, u8 *val,
-	int len)
-{
-	int ret;
-	u8 buf[len];
-	struct i2c_msg msg[2] = {
-		{
-			.addr = priv->cfg.i2c_address,
-			.flags = 0,
-			.len = 1,
-			.buf = &reg,
-		}, {
-			.addr = priv->cfg.i2c_address,
-			.flags = I2C_M_RD,
-			.len = sizeof(buf),
-			.buf = buf,
-		}
-	};
-
-	ret = i2c_transfer(priv->i2c, msg, 2);
-	if (ret == 2) {
-		memcpy(val, buf, len);
-		ret = 0;
-	} else {
-		dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
-				"len=%d\n", KBUILD_MODNAME, ret, reg, len);
-		ret = -EREMOTEIO;
-	}
-	return ret;
-}
-
-/* write single register */
-static int tda10071_wr_reg(struct tda10071_priv *priv, u8 reg, u8 val)
-{
-	return tda10071_wr_regs(priv, reg, &val, 1);
-}
-
-/* read single register */
-static int tda10071_rd_reg(struct tda10071_priv *priv, u8 reg, u8 *val)
-{
-	return tda10071_rd_regs(priv, reg, val, 1);
-}
-
-/* write single register with mask */
-int tda10071_wr_reg_mask(struct tda10071_priv *priv, u8 reg, u8 val, u8 mask)
-{
-	int ret;
-	u8 tmp;
-
-	/* no need for read if whole reg is written */
-	if (mask != 0xff) {
-		ret = tda10071_rd_regs(priv, reg, &tmp, 1);
-		if (ret)
-			return ret;
-
-		val &= mask;
-		tmp &= ~mask;
-		val |= tmp;
-	}
-
-	return tda10071_wr_regs(priv, reg, &val, 1);
-}
-
-/* read single register with mask */
-int tda10071_rd_reg_mask(struct tda10071_priv *priv, u8 reg, u8 *val, u8 mask)
-{
-	int ret, i;
-	u8 tmp;
-
-	ret = tda10071_rd_regs(priv, reg, &tmp, 1);
-	if (ret)
-		return ret;
-
-	tmp &= mask;
-
-	/* find position of the first bit */
-	for (i = 0; i < 8; i++) {
-		if ((mask >> i) & 0x01)
-			break;
-	}
-	*val = tmp >> i;
-
-	return 0;
-}
-
-/* execute firmware command */
-static int tda10071_cmd_execute(struct tda10071_priv *priv,
-	struct tda10071_cmd *cmd)
-{
-	int ret, i;
-	u8 tmp;
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	/* write cmd and args for firmware */
-	ret = tda10071_wr_regs(priv, 0x00, cmd->args, cmd->len);
-	if (ret)
-		goto error;
-
-	/* start cmd execution */
-	ret = tda10071_wr_reg(priv, 0x1f, 1);
-	if (ret)
-		goto error;
-
-	/* wait cmd execution terminate */
-	for (i = 1000, tmp = 1; i && tmp; i--) {
-		ret = tda10071_rd_reg(priv, 0x1f, &tmp);
-		if (ret)
-			goto error;
-
-		usleep_range(200, 5000);
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
-
-	if (i == 0) {
-		ret = -ETIMEDOUT;
-		goto error;
-	}
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_set_tone(struct dvb_frontend *fe,
-	fe_sec_tone_mode_t fe_sec_tone_mode)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret;
-	u8 tone;
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: tone_mode=%d\n", __func__,
-			fe_sec_tone_mode);
-
-	switch (fe_sec_tone_mode) {
-	case SEC_TONE_ON:
-		tone = 1;
-		break;
-	case SEC_TONE_OFF:
-		tone = 0;
-		break;
-	default:
-		dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_tone_mode\n",
-				__func__);
-		ret = -EINVAL;
-		goto error;
-	}
-
-	cmd.args[0] = CMD_LNB_PCB_CONFIG;
-	cmd.args[1] = 0;
-	cmd.args[2] = 0x00;
-	cmd.args[3] = 0x00;
-	cmd.args[4] = tone;
-	cmd.len = 5;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_set_voltage(struct dvb_frontend *fe,
-	fe_sec_voltage_t fe_sec_voltage)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret;
-	u8 voltage;
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: voltage=%d\n", __func__, fe_sec_voltage);
-
-	switch (fe_sec_voltage) {
-	case SEC_VOLTAGE_13:
-		voltage = 0;
-		break;
-	case SEC_VOLTAGE_18:
-		voltage = 1;
-		break;
-	case SEC_VOLTAGE_OFF:
-		voltage = 0;
-		break;
-	default:
-		dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_voltage\n",
-				__func__);
-		ret = -EINVAL;
-		goto error;
-	};
-
-	cmd.args[0] = CMD_LNB_SET_DC_LEVEL;
-	cmd.args[1] = 0;
-	cmd.args[2] = voltage;
-	cmd.len = 3;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_diseqc_send_master_cmd(struct dvb_frontend *fe,
-	struct dvb_diseqc_master_cmd *diseqc_cmd)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret, i;
-	u8 tmp;
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: msg_len=%d\n", __func__,
-			diseqc_cmd->msg_len);
-
-	if (diseqc_cmd->msg_len < 3 || diseqc_cmd->msg_len > 6) {
-		ret = -EINVAL;
-		goto error;
-	}
-
-	/* wait LNB TX */
-	for (i = 500, tmp = 0; i && !tmp; i--) {
-		ret = tda10071_rd_reg_mask(priv, 0x47, &tmp, 0x01);
-		if (ret)
-			goto error;
-
-		usleep_range(10000, 20000);
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
-
-	if (i == 0) {
-		ret = -ETIMEDOUT;
-		goto error;
-	}
-
-	ret = tda10071_wr_reg_mask(priv, 0x47, 0x00, 0x01);
-	if (ret)
-		goto error;
-
-	cmd.args[0] = CMD_LNB_SEND_DISEQC;
-	cmd.args[1] = 0;
-	cmd.args[2] = 0;
-	cmd.args[3] = 0;
-	cmd.args[4] = 2;
-	cmd.args[5] = 0;
-	cmd.args[6] = diseqc_cmd->msg_len;
-	memcpy(&cmd.args[7], diseqc_cmd->msg, diseqc_cmd->msg_len);
-	cmd.len = 7 + diseqc_cmd->msg_len;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_diseqc_recv_slave_reply(struct dvb_frontend *fe,
-	struct dvb_diseqc_slave_reply *reply)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret, i;
-	u8 tmp;
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);
-
-	/* wait LNB RX */
-	for (i = 500, tmp = 0; i && !tmp; i--) {
-		ret = tda10071_rd_reg_mask(priv, 0x47, &tmp, 0x02);
-		if (ret)
-			goto error;
-
-		usleep_range(10000, 20000);
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
-
-	if (i == 0) {
-		ret = -ETIMEDOUT;
-		goto error;
-	}
-
-	/* reply len */
-	ret = tda10071_rd_reg(priv, 0x46, &tmp);
-	if (ret)
-		goto error;
-
-	reply->msg_len = tmp & 0x1f; /* [4:0] */;
-	if (reply->msg_len > sizeof(reply->msg))
-		reply->msg_len = sizeof(reply->msg); /* truncate API max */
-
-	/* read reply */
-	cmd.args[0] = CMD_LNB_UPDATE_REPLY;
-	cmd.args[1] = 0;
-	cmd.len = 2;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	ret = tda10071_rd_regs(priv, cmd.len, reply->msg, reply->msg_len);
-	if (ret)
-		goto error;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_diseqc_send_burst(struct dvb_frontend *fe,
-	fe_sec_mini_cmd_t fe_sec_mini_cmd)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret, i;
-	u8 tmp, burst;
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: fe_sec_mini_cmd=%d\n", __func__,
-			fe_sec_mini_cmd);
-
-	switch (fe_sec_mini_cmd) {
-	case SEC_MINI_A:
-		burst = 0;
-		break;
-	case SEC_MINI_B:
-		burst = 1;
-		break;
-	default:
-		dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_mini_cmd\n",
-				__func__);
-		ret = -EINVAL;
-		goto error;
-	}
-
-	/* wait LNB TX */
-	for (i = 500, tmp = 0; i && !tmp; i--) {
-		ret = tda10071_rd_reg_mask(priv, 0x47, &tmp, 0x01);
-		if (ret)
-			goto error;
-
-		usleep_range(10000, 20000);
-	}
-
-	dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i);
-
-	if (i == 0) {
-		ret = -ETIMEDOUT;
-		goto error;
-	}
-
-	ret = tda10071_wr_reg_mask(priv, 0x47, 0x00, 0x01);
-	if (ret)
-		goto error;
-
-	cmd.args[0] = CMD_LNB_SEND_TONEBURST;
-	cmd.args[1] = 0;
-	cmd.args[2] = burst;
-	cmd.len = 3;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_read_status(struct dvb_frontend *fe, fe_status_t *status)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	int ret;
-	u8 tmp;
-
-	*status = 0;
-
-	if (!priv->warm) {
-		ret = 0;
-		goto error;
-	}
-
-	ret = tda10071_rd_reg(priv, 0x39, &tmp);
-	if (ret)
-		goto error;
-
-	if (tmp & 0x01) /* tuner PLL */
-		*status |= FE_HAS_SIGNAL;
-	if (tmp & 0x02) /* demod PLL */
-		*status |= FE_HAS_CARRIER;
-	if (tmp & 0x04) /* viterbi or LDPC*/
-		*status |= FE_HAS_VITERBI;
-	if (tmp & 0x08) /* RS or BCH */
-		*status |= FE_HAS_SYNC | FE_HAS_LOCK;
-
-	priv->fe_status = *status;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_read_snr(struct dvb_frontend *fe, u16 *snr)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	int ret;
-	u8 buf[2];
-
-	if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) {
-		*snr = 0;
-		ret = 0;
-		goto error;
-	}
-
-	ret = tda10071_rd_regs(priv, 0x3a, buf, 2);
-	if (ret)
-		goto error;
-
-	/* Es/No dBx10 */
-	*snr = buf[0] << 8 | buf[1];
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret;
-	u8 tmp;
-
-	if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) {
-		*strength = 0;
-		ret = 0;
-		goto error;
-	}
-
-	cmd.args[0] = CMD_GET_AGCACC;
-	cmd.args[1] = 0;
-	cmd.len = 2;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	/* input power estimate dBm */
-	ret = tda10071_rd_reg(priv, 0x50, &tmp);
-	if (ret)
-		goto error;
-
-	if (tmp < 181)
-		tmp = 181; /* -75 dBm */
-	else if (tmp > 236)
-		tmp = 236; /* -20 dBm */
-
-	/* scale value to 0x0000-0xffff */
-	*strength = (tmp-181) * 0xffff / (236-181);
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_read_ber(struct dvb_frontend *fe, u32 *ber)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret, i, len;
-	u8 tmp, reg, buf[8];
-
-	if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) {
-		*ber = priv->ber = 0;
-		ret = 0;
-		goto error;
-	}
-
-	switch (priv->delivery_system) {
-	case SYS_DVBS:
-		reg = 0x4c;
-		len = 8;
-		i = 1;
-		break;
-	case SYS_DVBS2:
-		reg = 0x4d;
-		len = 4;
-		i = 0;
-		break;
-	default:
-		*ber = priv->ber = 0;
-		return 0;
-	}
-
-	ret = tda10071_rd_reg(priv, reg, &tmp);
-	if (ret)
-		goto error;
-
-	if (priv->meas_count[i] == tmp) {
-		dev_dbg(&priv->i2c->dev, "%s: meas not ready=%02x\n", __func__,
-				tmp);
-		*ber = priv->ber;
-		return 0;
-	} else {
-		priv->meas_count[i] = tmp;
-	}
-
-	cmd.args[0] = CMD_BER_UPDATE_COUNTERS;
-	cmd.args[1] = 0;
-	cmd.args[2] = i;
-	cmd.len = 3;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	ret = tda10071_rd_regs(priv, cmd.len, buf, len);
-	if (ret)
-		goto error;
-
-	if (priv->delivery_system == SYS_DVBS) {
-		*ber = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
-		priv->ucb += (buf[4] << 8) | buf[5];
-	} else {
-		*ber = (buf[0] << 8) | buf[1];
-	}
-	priv->ber = *ber;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	int ret = 0;
-
-	if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) {
-		*ucblocks = 0;
-		goto error;
-	}
-
-	/* UCB is updated when BER is read. Assume BER is read anyway. */
-
-	*ucblocks = priv->ucb;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_set_frontend(struct dvb_frontend *fe)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	int ret, i;
-	u8 mode, rolloff, pilot, inversion, div;
-
-	dev_dbg(&priv->i2c->dev, "%s: delivery_system=%d modulation=%d " \
-		"frequency=%d symbol_rate=%d inversion=%d pilot=%d " \
-		"rolloff=%d\n", __func__, c->delivery_system, c->modulation,
-		c->frequency, c->symbol_rate, c->inversion, c->pilot,
-		c->rolloff);
-
-	priv->delivery_system = SYS_UNDEFINED;
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	switch (c->inversion) {
-	case INVERSION_OFF:
-		inversion = 1;
-		break;
-	case INVERSION_ON:
-		inversion = 0;
-		break;
-	case INVERSION_AUTO:
-		/* 2 = auto; try first on then off
-		 * 3 = auto; try first off then on */
-		inversion = 3;
-		break;
-	default:
-		dev_dbg(&priv->i2c->dev, "%s: invalid inversion\n", __func__);
-		ret = -EINVAL;
-		goto error;
-	}
-
-	switch (c->delivery_system) {
-	case SYS_DVBS:
-		rolloff = 0;
-		pilot = 2;
-		break;
-	case SYS_DVBS2:
-		switch (c->rolloff) {
-		case ROLLOFF_20:
-			rolloff = 2;
-			break;
-		case ROLLOFF_25:
-			rolloff = 1;
-			break;
-		case ROLLOFF_35:
-			rolloff = 0;
-			break;
-		case ROLLOFF_AUTO:
-		default:
-			dev_dbg(&priv->i2c->dev, "%s: invalid rolloff\n",
-					__func__);
-			ret = -EINVAL;
-			goto error;
-		}
-
-		switch (c->pilot) {
-		case PILOT_OFF:
-			pilot = 0;
-			break;
-		case PILOT_ON:
-			pilot = 1;
-			break;
-		case PILOT_AUTO:
-			pilot = 2;
-			break;
-		default:
-			dev_dbg(&priv->i2c->dev, "%s: invalid pilot\n",
-					__func__);
-			ret = -EINVAL;
-			goto error;
-		}
-		break;
-	default:
-		dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n",
-				__func__);
-		ret = -EINVAL;
-		goto error;
-	}
-
-	for (i = 0, mode = 0xff; i < ARRAY_SIZE(TDA10071_MODCOD); i++) {
-		if (c->delivery_system == TDA10071_MODCOD[i].delivery_system &&
-			c->modulation == TDA10071_MODCOD[i].modulation &&
-			c->fec_inner == TDA10071_MODCOD[i].fec) {
-			mode = TDA10071_MODCOD[i].val;
-			dev_dbg(&priv->i2c->dev, "%s: mode found=%02x\n",
-					__func__, mode);
-			break;
-		}
-	}
-
-	if (mode == 0xff) {
-		dev_dbg(&priv->i2c->dev, "%s: invalid parameter combination\n",
-				__func__);
-		ret = -EINVAL;
-		goto error;
-	}
-
-	if (c->symbol_rate <= 5000000)
-		div = 14;
-	else
-		div = 4;
-
-	ret = tda10071_wr_reg(priv, 0x81, div);
-	if (ret)
-		goto error;
-
-	ret = tda10071_wr_reg(priv, 0xe3, div);
-	if (ret)
-		goto error;
-
-	cmd.args[0] = CMD_CHANGE_CHANNEL;
-	cmd.args[1] = 0;
-	cmd.args[2] = mode;
-	cmd.args[3] = (c->frequency >> 16) & 0xff;
-	cmd.args[4] = (c->frequency >>  8) & 0xff;
-	cmd.args[5] = (c->frequency >>  0) & 0xff;
-	cmd.args[6] = ((c->symbol_rate / 1000) >> 8) & 0xff;
-	cmd.args[7] = ((c->symbol_rate / 1000) >> 0) & 0xff;
-	cmd.args[8] = (tda10071_ops.info.frequency_tolerance >> 8) & 0xff;
-	cmd.args[9] = (tda10071_ops.info.frequency_tolerance >> 0) & 0xff;
-	cmd.args[10] = rolloff;
-	cmd.args[11] = inversion;
-	cmd.args[12] = pilot;
-	cmd.args[13] = 0x00;
-	cmd.args[14] = 0x00;
-	cmd.len = 15;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	priv->delivery_system = c->delivery_system;
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_get_frontend(struct dvb_frontend *fe)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	int ret, i;
-	u8 buf[5], tmp;
-
-	if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	ret = tda10071_rd_regs(priv, 0x30, buf, 5);
-	if (ret)
-		goto error;
-
-	tmp = buf[0] & 0x3f;
-	for (i = 0; i < ARRAY_SIZE(TDA10071_MODCOD); i++) {
-		if (tmp == TDA10071_MODCOD[i].val) {
-			c->modulation = TDA10071_MODCOD[i].modulation;
-			c->fec_inner = TDA10071_MODCOD[i].fec;
-			c->delivery_system = TDA10071_MODCOD[i].delivery_system;
-		}
-	}
-
-	switch ((buf[1] >> 0) & 0x01) {
-	case 0:
-		c->inversion = INVERSION_OFF;
-		break;
-	case 1:
-		c->inversion = INVERSION_ON;
-		break;
-	}
-
-	switch ((buf[1] >> 7) & 0x01) {
-	case 0:
-		c->pilot = PILOT_OFF;
-		break;
-	case 1:
-		c->pilot = PILOT_ON;
-		break;
-	}
-
-	c->frequency = (buf[2] << 16) | (buf[3] << 8) | (buf[4] << 0);
-
-	ret = tda10071_rd_regs(priv, 0x52, buf, 3);
-	if (ret)
-		goto error;
-
-	c->symbol_rate = (buf[0] << 16) | (buf[1] << 8) | (buf[2] << 0);
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_init(struct dvb_frontend *fe)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret, i, len, remaining, fw_size;
-	const struct firmware *fw;
-	u8 *fw_file = TDA10071_DEFAULT_FIRMWARE;
-	u8 tmp, buf[4];
-	struct tda10071_reg_val_mask tab[] = {
-		{ 0xcd, 0x00, 0x07 },
-		{ 0x80, 0x00, 0x02 },
-		{ 0xcd, 0x00, 0xc0 },
-		{ 0xce, 0x00, 0x1b },
-		{ 0x9d, 0x00, 0x01 },
-		{ 0x9d, 0x00, 0x02 },
-		{ 0x9e, 0x00, 0x01 },
-		{ 0x87, 0x00, 0x80 },
-		{ 0xce, 0x00, 0x08 },
-		{ 0xce, 0x00, 0x10 },
-	};
-	struct tda10071_reg_val_mask tab2[] = {
-		{ 0xf1, 0x70, 0xff },
-		{ 0x88, priv->cfg.pll_multiplier, 0x3f },
-		{ 0x89, 0x00, 0x10 },
-		{ 0x89, 0x10, 0x10 },
-		{ 0xc0, 0x01, 0x01 },
-		{ 0xc0, 0x00, 0x01 },
-		{ 0xe0, 0xff, 0xff },
-		{ 0xe0, 0x00, 0xff },
-		{ 0x96, 0x1e, 0x7e },
-		{ 0x8b, 0x08, 0x08 },
-		{ 0x8b, 0x00, 0x08 },
-		{ 0x8f, 0x1a, 0x7e },
-		{ 0x8c, 0x68, 0xff },
-		{ 0x8d, 0x08, 0xff },
-		{ 0x8e, 0x4c, 0xff },
-		{ 0x8f, 0x01, 0x01 },
-		{ 0x8b, 0x04, 0x04 },
-		{ 0x8b, 0x00, 0x04 },
-		{ 0x87, 0x05, 0x07 },
-		{ 0x80, 0x00, 0x20 },
-		{ 0xc8, 0x01, 0xff },
-		{ 0xb4, 0x47, 0xff },
-		{ 0xb5, 0x9c, 0xff },
-		{ 0xb6, 0x7d, 0xff },
-		{ 0xba, 0x00, 0x03 },
-		{ 0xb7, 0x47, 0xff },
-		{ 0xb8, 0x9c, 0xff },
-		{ 0xb9, 0x7d, 0xff },
-		{ 0xba, 0x00, 0x0c },
-		{ 0xc8, 0x00, 0xff },
-		{ 0xcd, 0x00, 0x04 },
-		{ 0xcd, 0x00, 0x20 },
-		{ 0xe8, 0x02, 0xff },
-		{ 0xcf, 0x20, 0xff },
-		{ 0x9b, 0xd7, 0xff },
-		{ 0x9a, 0x01, 0x03 },
-		{ 0xa8, 0x05, 0x0f },
-		{ 0xa8, 0x65, 0xf0 },
-		{ 0xa6, 0xa0, 0xf0 },
-		{ 0x9d, 0x50, 0xfc },
-		{ 0x9e, 0x20, 0xe0 },
-		{ 0xa3, 0x1c, 0x7c },
-		{ 0xd5, 0x03, 0x03 },
-	};
-
-	/* firmware status */
-	ret = tda10071_rd_reg(priv, 0x51, &tmp);
-	if (ret)
-		goto error;
-
-	if (!tmp) {
-		/* warm state - wake up device from sleep */
-		priv->warm = 1;
-
-		for (i = 0; i < ARRAY_SIZE(tab); i++) {
-			ret = tda10071_wr_reg_mask(priv, tab[i].reg,
-				tab[i].val, tab[i].mask);
-			if (ret)
-				goto error;
-		}
-
-		cmd.args[0] = CMD_SET_SLEEP_MODE;
-		cmd.args[1] = 0;
-		cmd.args[2] = 0;
-		cmd.len = 3;
-		ret = tda10071_cmd_execute(priv, &cmd);
-		if (ret)
-			goto error;
-	} else {
-		/* cold state - try to download firmware */
-		priv->warm = 0;
-
-		/* request the firmware, this will block and timeout */
-		ret = request_firmware(&fw, fw_file, priv->i2c->dev.parent);
-		if (ret) {
-			dev_err(&priv->i2c->dev, "%s: did not find the " \
-					"firmware file. (%s) Please see " \
-					"linux/Documentation/dvb/ for more " \
-					"details on firmware-problems. (%d)\n",
-					KBUILD_MODNAME, fw_file, ret);
-			goto error;
-		}
-
-		/* init */
-		for (i = 0; i < ARRAY_SIZE(tab2); i++) {
-			ret = tda10071_wr_reg_mask(priv, tab2[i].reg,
-				tab2[i].val, tab2[i].mask);
-			if (ret)
-				goto error_release_firmware;
-		}
-
-		/*  download firmware */
-		ret = tda10071_wr_reg(priv, 0xe0, 0x7f);
-		if (ret)
-			goto error_release_firmware;
-
-		ret = tda10071_wr_reg(priv, 0xf7, 0x81);
-		if (ret)
-			goto error_release_firmware;
-
-		ret = tda10071_wr_reg(priv, 0xf8, 0x00);
-		if (ret)
-			goto error_release_firmware;
-
-		ret = tda10071_wr_reg(priv, 0xf9, 0x00);
-		if (ret)
-			goto error_release_firmware;
-
-		dev_info(&priv->i2c->dev, "%s: found a '%s' in cold state, " \
-				"will try to load a firmware\n", KBUILD_MODNAME,
-				tda10071_ops.info.name);
-		dev_info(&priv->i2c->dev, "%s: downloading firmware from " \
-				"file '%s'\n", KBUILD_MODNAME, fw_file);
-
-		/* do not download last byte */
-		fw_size = fw->size - 1;
-
-		for (remaining = fw_size; remaining > 0;
-			remaining -= (priv->cfg.i2c_wr_max - 1)) {
-			len = remaining;
-			if (len > (priv->cfg.i2c_wr_max - 1))
-				len = (priv->cfg.i2c_wr_max - 1);
-
-			ret = tda10071_wr_regs(priv, 0xfa,
-				(u8 *) &fw->data[fw_size - remaining], len);
-			if (ret) {
-				dev_err(&priv->i2c->dev, "%s: firmware " \
-						"download failed=%d\n",
-						KBUILD_MODNAME, ret);
-				if (ret)
-					goto error_release_firmware;
-			}
-		}
-		release_firmware(fw);
-
-		ret = tda10071_wr_reg(priv, 0xf7, 0x0c);
-		if (ret)
-			goto error;
-
-		ret = tda10071_wr_reg(priv, 0xe0, 0x00);
-		if (ret)
-			goto error;
-
-		/* wait firmware start */
-		msleep(250);
-
-		/* firmware status */
-		ret = tda10071_rd_reg(priv, 0x51, &tmp);
-		if (ret)
-			goto error;
-
-		if (tmp) {
-			dev_info(&priv->i2c->dev, "%s: firmware did not run\n",
-					KBUILD_MODNAME);
-			ret = -EFAULT;
-			goto error;
-		} else {
-			priv->warm = 1;
-		}
-
-		cmd.args[0] = CMD_GET_FW_VERSION;
-		cmd.len = 1;
-		ret = tda10071_cmd_execute(priv, &cmd);
-		if (ret)
-			goto error;
-
-		ret = tda10071_rd_regs(priv, cmd.len, buf, 4);
-		if (ret)
-			goto error;
-
-		dev_info(&priv->i2c->dev, "%s: firmware version %d.%d.%d.%d\n",
-				KBUILD_MODNAME, buf[0], buf[1], buf[2], buf[3]);
-		dev_info(&priv->i2c->dev, "%s: found a '%s' in warm state\n",
-				KBUILD_MODNAME, tda10071_ops.info.name);
-
-		ret = tda10071_rd_regs(priv, 0x81, buf, 2);
-		if (ret)
-			goto error;
-
-		cmd.args[0] = CMD_DEMOD_INIT;
-		cmd.args[1] = ((priv->cfg.xtal / 1000) >> 8) & 0xff;
-		cmd.args[2] = ((priv->cfg.xtal / 1000) >> 0) & 0xff;
-		cmd.args[3] = buf[0];
-		cmd.args[4] = buf[1];
-		cmd.args[5] = priv->cfg.pll_multiplier;
-		cmd.args[6] = priv->cfg.spec_inv;
-		cmd.args[7] = 0x00;
-		cmd.len = 8;
-		ret = tda10071_cmd_execute(priv, &cmd);
-		if (ret)
-			goto error;
-
-		cmd.args[0] = CMD_TUNER_INIT;
-		cmd.args[1] = 0x00;
-		cmd.args[2] = 0x00;
-		cmd.args[3] = 0x00;
-		cmd.args[4] = 0x00;
-		cmd.args[5] = 0x14;
-		cmd.args[6] = 0x00;
-		cmd.args[7] = 0x03;
-		cmd.args[8] = 0x02;
-		cmd.args[9] = 0x02;
-		cmd.args[10] = 0x00;
-		cmd.args[11] = 0x00;
-		cmd.args[12] = 0x00;
-		cmd.args[13] = 0x00;
-		cmd.args[14] = 0x00;
-		cmd.len = 15;
-		ret = tda10071_cmd_execute(priv, &cmd);
-		if (ret)
-			goto error;
-
-		cmd.args[0] = CMD_MPEG_CONFIG;
-		cmd.args[1] = 0;
-		cmd.args[2] = priv->cfg.ts_mode;
-		cmd.args[3] = 0x00;
-		cmd.args[4] = 0x04;
-		cmd.args[5] = 0x00;
-		cmd.len = 6;
-		ret = tda10071_cmd_execute(priv, &cmd);
-		if (ret)
-			goto error;
-
-		ret = tda10071_wr_reg_mask(priv, 0xf0, 0x01, 0x01);
-		if (ret)
-			goto error;
-
-		cmd.args[0] = CMD_LNB_CONFIG;
-		cmd.args[1] = 0;
-		cmd.args[2] = 150;
-		cmd.args[3] = 3;
-		cmd.args[4] = 22;
-		cmd.args[5] = 1;
-		cmd.args[6] = 1;
-		cmd.args[7] = 30;
-		cmd.args[8] = 30;
-		cmd.args[9] = 30;
-		cmd.args[10] = 30;
-		cmd.len = 11;
-		ret = tda10071_cmd_execute(priv, &cmd);
-		if (ret)
-			goto error;
-
-		cmd.args[0] = CMD_BER_CONTROL;
-		cmd.args[1] = 0;
-		cmd.args[2] = 14;
-		cmd.args[3] = 14;
-		cmd.len = 4;
-		ret = tda10071_cmd_execute(priv, &cmd);
-		if (ret)
-			goto error;
-	}
-
-	return ret;
-error_release_firmware:
-	release_firmware(fw);
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_sleep(struct dvb_frontend *fe)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	struct tda10071_cmd cmd;
-	int ret, i;
-	struct tda10071_reg_val_mask tab[] = {
-		{ 0xcd, 0x07, 0x07 },
-		{ 0x80, 0x02, 0x02 },
-		{ 0xcd, 0xc0, 0xc0 },
-		{ 0xce, 0x1b, 0x1b },
-		{ 0x9d, 0x01, 0x01 },
-		{ 0x9d, 0x02, 0x02 },
-		{ 0x9e, 0x01, 0x01 },
-		{ 0x87, 0x80, 0x80 },
-		{ 0xce, 0x08, 0x08 },
-		{ 0xce, 0x10, 0x10 },
-	};
-
-	if (!priv->warm) {
-		ret = -EFAULT;
-		goto error;
-	}
-
-	cmd.args[0] = CMD_SET_SLEEP_MODE;
-	cmd.args[1] = 0;
-	cmd.args[2] = 1;
-	cmd.len = 3;
-	ret = tda10071_cmd_execute(priv, &cmd);
-	if (ret)
-		goto error;
-
-	for (i = 0; i < ARRAY_SIZE(tab); i++) {
-		ret = tda10071_wr_reg_mask(priv, tab[i].reg, tab[i].val,
-			tab[i].mask);
-		if (ret)
-			goto error;
-	}
-
-	return ret;
-error:
-	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int tda10071_get_tune_settings(struct dvb_frontend *fe,
-	struct dvb_frontend_tune_settings *s)
-{
-	s->min_delay_ms = 8000;
-	s->step_size = 0;
-	s->max_drift = 0;
-
-	return 0;
-}
-
-static void tda10071_release(struct dvb_frontend *fe)
-{
-	struct tda10071_priv *priv = fe->demodulator_priv;
-	kfree(priv);
-}
-
-struct dvb_frontend *tda10071_attach(const struct tda10071_config *config,
-	struct i2c_adapter *i2c)
-{
-	int ret;
-	struct tda10071_priv *priv = NULL;
-	u8 tmp;
-
-	/* allocate memory for the internal priv */
-	priv = kzalloc(sizeof(struct tda10071_priv), GFP_KERNEL);
-	if (priv == NULL) {
-		ret = -ENOMEM;
-		goto error;
-	}
-
-	/* setup the priv */
-	priv->i2c = i2c;
-	memcpy(&priv->cfg, config, sizeof(struct tda10071_config));
-
-	/* chip ID */
-	ret = tda10071_rd_reg(priv, 0xff, &tmp);
-	if (ret || tmp != 0x0f)
-		goto error;
-
-	/* chip type */
-	ret = tda10071_rd_reg(priv, 0xdd, &tmp);
-	if (ret || tmp != 0x00)
-		goto error;
-
-	/* chip version */
-	ret = tda10071_rd_reg(priv, 0xfe, &tmp);
-	if (ret || tmp != 0x01)
-		goto error;
-
-	/* create dvb_frontend */
-	memcpy(&priv->fe.ops, &tda10071_ops, sizeof(struct dvb_frontend_ops));
-	priv->fe.demodulator_priv = priv;
-
-	return &priv->fe;
-error:
-	dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret);
-	kfree(priv);
-	return NULL;
-}
-EXPORT_SYMBOL(tda10071_attach);
-
-static struct dvb_frontend_ops tda10071_ops = {
-	.delsys = { SYS_DVBS, SYS_DVBS2 },
-	.info = {
-		.name = "NXP TDA10071",
-		.frequency_min = 950000,
-		.frequency_max = 2150000,
-		.frequency_tolerance = 5000,
-		.symbol_rate_min = 1000000,
-		.symbol_rate_max = 45000000,
-		.caps = FE_CAN_INVERSION_AUTO |
-			FE_CAN_FEC_1_2 |
-			FE_CAN_FEC_2_3 |
-			FE_CAN_FEC_3_4 |
-			FE_CAN_FEC_4_5 |
-			FE_CAN_FEC_5_6 |
-			FE_CAN_FEC_6_7 |
-			FE_CAN_FEC_7_8 |
-			FE_CAN_FEC_8_9 |
-			FE_CAN_FEC_AUTO |
-			FE_CAN_QPSK |
-			FE_CAN_RECOVER |
-			FE_CAN_2G_MODULATION
-	},
-
-	.release = tda10071_release,
-
-	.get_tune_settings = tda10071_get_tune_settings,
-
-	.init = tda10071_init,
-	.sleep = tda10071_sleep,
-
-	.set_frontend = tda10071_set_frontend,
-	.get_frontend = tda10071_get_frontend,
-
-	.read_status = tda10071_read_status,
-	.read_snr = tda10071_read_snr,
-	.read_signal_strength = tda10071_read_signal_strength,
-	.read_ber = tda10071_read_ber,
-	.read_ucblocks = tda10071_read_ucblocks,
-
-	.diseqc_send_master_cmd = tda10071_diseqc_send_master_cmd,
-	.diseqc_recv_slave_reply = tda10071_diseqc_recv_slave_reply,
-	.diseqc_send_burst = tda10071_diseqc_send_burst,
-
-	.set_tone = tda10071_set_tone,
-	.set_voltage = tda10071_set_voltage,
-};
-
-MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
-MODULE_DESCRIPTION("NXP TDA10071 DVB-S/S2 demodulator driver");
-MODULE_LICENSE("GPL");