[PATCH 10/37] it913x: rename tuner_it913x => it913x

[Antti Palosaari <crope@iki.fi>]

Remove tuner_ prefix from module name and file names. Prefix was
added due to file name conflict on media out-tree build system.
Demodulator having same name does not exists anymore. So lets
remove dumb prefix.

Signed-off-by: Antti Palosaari <crope@iki.fi>
---
 drivers/media/tuners/Makefile            |   2 +-
 drivers/media/tuners/it913x.c            | 463 +++++++++++++++++++++++++++++++
 drivers/media/tuners/it913x.h            |  45 +++
 drivers/media/tuners/it913x_priv.h       |  88 ++++++
 drivers/media/tuners/tuner_it913x.c      | 463 -------------------------------
 drivers/media/tuners/tuner_it913x.h      |  45 ---
 drivers/media/tuners/tuner_it913x_priv.h |  88 ------
 drivers/media/usb/dvb-usb-v2/af9035.h    |   2 +-
 8 files changed, 598 insertions(+), 598 deletions(-)
 create mode 100644 drivers/media/tuners/it913x.c
 create mode 100644 drivers/media/tuners/it913x.h
 create mode 100644 drivers/media/tuners/it913x_priv.h
 delete mode 100644 drivers/media/tuners/tuner_it913x.c
 delete mode 100644 drivers/media/tuners/tuner_it913x.h
 delete mode 100644 drivers/media/tuners/tuner_it913x_priv.h

diff --git a/drivers/media/tuners/Makefile b/drivers/media/tuners/Makefile
index 5591699..7eede5c 100644
--- a/drivers/media/tuners/Makefile
+++ b/drivers/media/tuners/Makefile
@@ -37,7 +37,7 @@ obj-$(CONFIG_MEDIA_TUNER_M88TS2022) += m88ts2022.o
 obj-$(CONFIG_MEDIA_TUNER_FC0011) += fc0011.o
 obj-$(CONFIG_MEDIA_TUNER_FC0012) += fc0012.o
 obj-$(CONFIG_MEDIA_TUNER_FC0013) += fc0013.o
-obj-$(CONFIG_MEDIA_TUNER_IT913X) += tuner_it913x.o
+obj-$(CONFIG_MEDIA_TUNER_IT913X) += it913x.o
 obj-$(CONFIG_MEDIA_TUNER_R820T) += r820t.o
 
 ccflags-y += -I$(srctree)/drivers/media/dvb-core
diff --git a/drivers/media/tuners/it913x.c b/drivers/media/tuners/it913x.c
new file mode 100644
index 0000000..4627925
--- /dev/null
+++ b/drivers/media/tuners/it913x.c
@@ -0,0 +1,463 @@
+/*
+ * ITE Tech IT9137 silicon tuner driver
+ *
+ *  Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
+ *  IT9137 Copyright (C) ITE Tech Inc.
+ *
+ *  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 "it913x_priv.h"
+
+struct it913x_state {
+	struct i2c_adapter *i2c_adap;
+	u8 i2c_addr;
+	u8 chip_ver;
+	u8 tuner_type;
+	u8 firmware_ver;
+	u16 tun_xtal;
+	u8 tun_fdiv;
+	u8 tun_clk_mode;
+	u32 tun_fn_min;
+};
+
+/* read multiple registers */
+static int it913x_rd_regs(struct it913x_state *state,
+		u32 reg, u8 *data, u8 count)
+{
+	int ret;
+	u8 b[3];
+	struct i2c_msg msg[2] = {
+		{ .addr = state->i2c_addr, .flags = 0,
+			.buf = b, .len = sizeof(b) },
+		{ .addr = state->i2c_addr, .flags = I2C_M_RD,
+			.buf = data, .len = count }
+	};
+
+	b[0] = (u8)(reg >> 16) & 0xff;
+	b[1] = (u8)(reg >> 8) & 0xff;
+	b[2] = (u8) reg & 0xff;
+	b[0] |= 0x80; /* All reads from demodulator */
+
+	ret = i2c_transfer(state->i2c_adap, msg, 2);
+
+	return ret;
+}
+
+/* read single register */
+static int it913x_rd_reg(struct it913x_state *state, u32 reg)
+{
+	int ret;
+	u8 b[1];
+
+	ret = it913x_rd_regs(state, reg, &b[0], sizeof(b));
+	return (ret < 0) ? -ENODEV : b[0];
+}
+
+/* write multiple registers */
+static int it913x_wr_regs(struct it913x_state *state,
+		u8 pro, u32 reg, u8 buf[], u8 count)
+{
+	u8 b[256];
+	struct i2c_msg msg[1] = {
+		{ .addr = state->i2c_addr, .flags = 0,
+		  .buf = b, .len = 3 + count }
+	};
+	int ret;
+
+	b[0] = (u8)(reg >> 16) & 0xff;
+	b[1] = (u8)(reg >> 8) & 0xff;
+	b[2] = (u8) reg & 0xff;
+	memcpy(&b[3], buf, count);
+
+	if (pro == PRO_DMOD)
+		b[0] |= 0x80;
+
+	ret = i2c_transfer(state->i2c_adap, msg, 1);
+
+	if (ret < 0)
+		return -EIO;
+
+	return 0;
+}
+
+/* write single register */
+static int it913x_wr_reg(struct it913x_state *state,
+		u8 pro, u32 reg, u32 data)
+{
+	int ret;
+	u8 b[4];
+	u8 s;
+
+	b[0] = data >> 24;
+	b[1] = (data >> 16) & 0xff;
+	b[2] = (data >> 8) & 0xff;
+	b[3] = data & 0xff;
+	/* expand write as needed */
+	if (data < 0x100)
+		s = 3;
+	else if (data < 0x1000)
+		s = 2;
+	else if (data < 0x100000)
+		s = 1;
+	else
+		s = 0;
+
+	ret = it913x_wr_regs(state, pro, reg, &b[s], sizeof(b) - s);
+
+	return ret;
+}
+
+static int it913x_script_loader(struct it913x_state *state,
+		struct it913xset *loadscript)
+{
+	int ret, i;
+
+	if (loadscript == NULL)
+		return -EINVAL;
+
+	for (i = 0; i < 1000; ++i) {
+		if (loadscript[i].pro == 0xff)
+			break;
+		ret = it913x_wr_regs(state, loadscript[i].pro,
+			loadscript[i].address,
+			loadscript[i].reg, loadscript[i].count);
+		if (ret < 0)
+			return -ENODEV;
+	}
+	return 0;
+}
+
+static int it913x_init(struct dvb_frontend *fe)
+{
+	struct it913x_state *state = fe->tuner_priv;
+	int ret, i, reg;
+	u8 val, nv_val;
+	u8 nv[] = {48, 32, 24, 16, 12, 8, 6, 4, 2};
+	u8 b[2];
+
+	reg = it913x_rd_reg(state, 0xec86);
+	switch (reg) {
+	case 0:
+		state->tun_clk_mode = reg;
+		state->tun_xtal = 2000;
+		state->tun_fdiv = 3;
+		val = 16;
+		break;
+	case -ENODEV:
+		/* FIXME: these are just avoid divide by 0 */
+		state->tun_xtal = 2000;
+		state->tun_fdiv = 3;
+		return -ENODEV;
+	case 1:
+	default:
+		state->tun_clk_mode = reg;
+		state->tun_xtal = 640;
+		state->tun_fdiv = 1;
+		val = 6;
+		break;
+	}
+
+	reg = it913x_rd_reg(state, 0xed03);
+
+	if (reg < 0)
+		return -ENODEV;
+	else if (reg < ARRAY_SIZE(nv))
+		nv_val = nv[reg];
+	else
+		nv_val = 2;
+
+	for (i = 0; i < 50; i++) {
+		ret = it913x_rd_regs(state, 0xed23, &b[0], sizeof(b));
+		reg = (b[1] << 8) + b[0];
+		if (reg > 0)
+			break;
+		if (ret < 0)
+			return -ENODEV;
+		udelay(2000);
+	}
+	state->tun_fn_min = state->tun_xtal * reg;
+	state->tun_fn_min /= (state->tun_fdiv * nv_val);
+	dev_dbg(&state->i2c_adap->dev, "%s: Tuner fn_min %d\n", __func__,
+			state->tun_fn_min);
+
+	if (state->chip_ver > 1)
+		msleep(50);
+	else {
+		for (i = 0; i < 50; i++) {
+			reg = it913x_rd_reg(state, 0xec82);
+			if (reg > 0)
+				break;
+			if (reg < 0)
+				return -ENODEV;
+			udelay(2000);
+		}
+	}
+
+	/* Power Up Tuner - common all versions */
+	ret = it913x_wr_reg(state, PRO_DMOD, 0xec40, 0x1);
+	ret |= it913x_wr_reg(state, PRO_DMOD, 0xec57, 0x0);
+	ret |= it913x_wr_reg(state, PRO_DMOD, 0xec58, 0x0);
+
+	return it913x_wr_reg(state, PRO_DMOD, 0xed81, val);
+}
+
+static int it9137_set_params(struct dvb_frontend *fe)
+{
+	struct it913x_state *state = fe->tuner_priv;
+	struct it913xset *set_tuner = set_it9137_template;
+	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
+	u32 bandwidth = p->bandwidth_hz;
+	u32 frequency_m = p->frequency;
+	int ret, reg;
+	u32 frequency = frequency_m / 1000;
+	u32 freq, temp_f, tmp;
+	u16 iqik_m_cal;
+	u16 n_div;
+	u8 n;
+	u8 l_band;
+	u8 lna_band;
+	u8 bw;
+
+	if (state->firmware_ver == 1)
+		set_tuner = set_it9135_template;
+	else
+		set_tuner = set_it9137_template;
+
+	dev_dbg(&state->i2c_adap->dev, "%s: Tuner Frequency %d Bandwidth %d\n",
+			__func__, frequency, bandwidth);
+
+	if (frequency >= 51000 && frequency <= 440000) {
+		l_band = 0;
+		lna_band = 0;
+	} else if (frequency > 440000 && frequency <= 484000) {
+		l_band = 1;
+		lna_band = 1;
+	} else if (frequency > 484000 && frequency <= 533000) {
+		l_band = 1;
+		lna_band = 2;
+	} else if (frequency > 533000 && frequency <= 587000) {
+		l_band = 1;
+		lna_band = 3;
+	} else if (frequency > 587000 && frequency <= 645000) {
+		l_band = 1;
+		lna_band = 4;
+	} else if (frequency > 645000 && frequency <= 710000) {
+		l_band = 1;
+		lna_band = 5;
+	} else if (frequency > 710000 && frequency <= 782000) {
+		l_band = 1;
+		lna_band = 6;
+	} else if (frequency > 782000 && frequency <= 860000) {
+		l_band = 1;
+		lna_band = 7;
+	} else if (frequency > 1450000 && frequency <= 1492000) {
+		l_band = 1;
+		lna_band = 0;
+	} else if (frequency > 1660000 && frequency <= 1685000) {
+		l_band = 1;
+		lna_band = 1;
+	} else
+		return -EINVAL;
+	set_tuner[0].reg[0] = lna_band;
+
+	switch (bandwidth) {
+	case 5000000:
+		bw = 0;
+		break;
+	case 6000000:
+		bw = 2;
+		break;
+	case 7000000:
+		bw = 4;
+		break;
+	default:
+	case 8000000:
+		bw = 6;
+		break;
+	}
+
+	set_tuner[1].reg[0] = bw;
+	set_tuner[2].reg[0] = 0xa0 | (l_band << 3);
+
+	if (frequency > 53000 && frequency <= 74000) {
+		n_div = 48;
+		n = 0;
+	} else if (frequency > 74000 && frequency <= 111000) {
+		n_div = 32;
+		n = 1;
+	} else if (frequency > 111000 && frequency <= 148000) {
+		n_div = 24;
+		n = 2;
+	} else if (frequency > 148000 && frequency <= 222000) {
+		n_div = 16;
+		n = 3;
+	} else if (frequency > 222000 && frequency <= 296000) {
+		n_div = 12;
+		n = 4;
+	} else if (frequency > 296000 && frequency <= 445000) {
+		n_div = 8;
+		n = 5;
+	} else if (frequency > 445000 && frequency <= state->tun_fn_min) {
+		n_div = 6;
+		n = 6;
+	} else if (frequency > state->tun_fn_min && frequency <= 950000) {
+		n_div = 4;
+		n = 7;
+	} else if (frequency > 1450000 && frequency <= 1680000) {
+		n_div = 2;
+		n = 0;
+	} else
+		return -EINVAL;
+
+	reg = it913x_rd_reg(state, 0xed81);
+	iqik_m_cal = (u16)reg * n_div;
+
+	if (reg < 0x20) {
+		if (state->tun_clk_mode == 0)
+			iqik_m_cal = (iqik_m_cal * 9) >> 5;
+		else
+			iqik_m_cal >>= 1;
+	} else {
+		iqik_m_cal = 0x40 - iqik_m_cal;
+		if (state->tun_clk_mode == 0)
+			iqik_m_cal = ~((iqik_m_cal * 9) >> 5);
+		else
+			iqik_m_cal = ~(iqik_m_cal >> 1);
+	}
+
+	temp_f = frequency * (u32)n_div * (u32)state->tun_fdiv;
+	freq = temp_f / state->tun_xtal;
+	tmp = freq * state->tun_xtal;
+
+	if ((temp_f - tmp) >= (state->tun_xtal >> 1))
+		freq++;
+
+	freq += (u32) n << 13;
+	/* Frequency OMEGA_IQIK_M_CAL_MID*/
+	temp_f = freq + (u32)iqik_m_cal;
+
+	set_tuner[3].reg[0] =  temp_f & 0xff;
+	set_tuner[4].reg[0] =  (temp_f >> 8) & 0xff;
+
+	dev_dbg(&state->i2c_adap->dev, "%s: High Frequency = %04x\n",
+			__func__, temp_f);
+
+	/* Lower frequency */
+	set_tuner[5].reg[0] =  freq & 0xff;
+	set_tuner[6].reg[0] =  (freq >> 8) & 0xff;
+
+	dev_dbg(&state->i2c_adap->dev, "%s: low Frequency = %04x\n",
+			__func__, freq);
+
+	ret = it913x_script_loader(state, set_tuner);
+
+	return (ret < 0) ? -ENODEV : 0;
+}
+
+/* Power sequence */
+/* Power Up	Tuner on -> Frontend suspend off -> Tuner clk on */
+/* Power Down	Frontend suspend on -> Tuner clk off -> Tuner off */
+
+static int it913x_sleep(struct dvb_frontend *fe)
+{
+	struct it913x_state *state = fe->tuner_priv;
+
+	if (state->chip_ver == 0x01)
+		return it913x_script_loader(state, it9135ax_tuner_off);
+	else
+		return it913x_script_loader(state, it9137_tuner_off);
+}
+
+static int it913x_release(struct dvb_frontend *fe)
+{
+	kfree(fe->tuner_priv);
+	return 0;
+}
+
+static const struct dvb_tuner_ops it913x_tuner_ops = {
+	.info = {
+		.name           = "ITE Tech IT913X",
+		.frequency_min  = 174000000,
+		.frequency_max  = 862000000,
+	},
+
+	.release = it913x_release,
+
+	.init = it913x_init,
+	.sleep = it913x_sleep,
+	.set_params = it9137_set_params,
+};
+
+struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
+		struct i2c_adapter *i2c_adap, u8 i2c_addr, u8 config)
+{
+	struct it913x_state *state = NULL;
+	int ret;
+
+	/* allocate memory for the internal state */
+	state = kzalloc(sizeof(struct it913x_state), GFP_KERNEL);
+	if (state == NULL)
+		return NULL;
+
+	state->i2c_adap = i2c_adap;
+	state->i2c_addr = i2c_addr;
+
+	switch (config) {
+	case AF9033_TUNER_IT9135_38:
+	case AF9033_TUNER_IT9135_51:
+	case AF9033_TUNER_IT9135_52:
+		state->chip_ver = 0x01;
+		break;
+	case AF9033_TUNER_IT9135_60:
+	case AF9033_TUNER_IT9135_61:
+	case AF9033_TUNER_IT9135_62:
+		state->chip_ver = 0x02;
+		break;
+	default:
+		dev_dbg(&i2c_adap->dev,
+				"%s: invalid config=%02x\n", __func__, config);
+		goto error;
+	}
+
+	state->tuner_type = config;
+	state->firmware_ver = 1;
+
+	/* tuner RF initial */
+	ret = it913x_wr_reg(state, PRO_DMOD, 0xec4c, 0x68);
+	if (ret < 0)
+		goto error;
+
+	fe->tuner_priv = state;
+	memcpy(&fe->ops.tuner_ops, &it913x_tuner_ops,
+			sizeof(struct dvb_tuner_ops));
+
+	dev_info(&i2c_adap->dev,
+			"%s: ITE Tech IT913X successfully attached\n",
+			KBUILD_MODNAME);
+	dev_dbg(&i2c_adap->dev, "%s: config=%02x chip_ver=%02x\n",
+			__func__, config, state->chip_ver);
+
+	return fe;
+error:
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(it913x_attach);
+
+MODULE_DESCRIPTION("ITE Tech IT913X silicon tuner driver");
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/it913x.h b/drivers/media/tuners/it913x.h
new file mode 100644
index 0000000..12dd36b
--- /dev/null
+++ b/drivers/media/tuners/it913x.h
@@ -0,0 +1,45 @@
+/*
+ * ITE Tech IT9137 silicon tuner driver
+ *
+ *  Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
+ *  IT9137 Copyright (C) ITE Tech Inc.
+ *
+ *  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.=
+ */
+
+#ifndef IT913X_H
+#define IT913X_H
+
+#include "dvb_frontend.h"
+
+#if defined(CONFIG_MEDIA_TUNER_IT913X) || \
+	(defined(CONFIG_MEDIA_TUNER_IT913X_MODULE) && defined(MODULE))
+extern struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c_adap,
+	u8 i2c_addr,
+	u8 config);
+#else
+static inline struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c_adap,
+	u8 i2c_addr,
+	u8 config)
+{
+	pr_warn("%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif
diff --git a/drivers/media/tuners/it913x_priv.h b/drivers/media/tuners/it913x_priv.h
new file mode 100644
index 0000000..781c98e
--- /dev/null
+++ b/drivers/media/tuners/it913x_priv.h
@@ -0,0 +1,88 @@
+/*
+ * ITE Tech IT9137 silicon tuner driver
+ *
+ *  Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
+ *  IT9137 Copyright (C) ITE Tech Inc.
+ *
+ *  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.=
+ */
+
+#ifndef IT913X_PRIV_H
+#define IT913X_PRIV_H
+
+#include "it913x.h"
+#include "af9033.h"
+
+#define PRO_LINK		0x0
+#define PRO_DMOD		0x1
+#define TRIGGER_OFSM		0x0000
+
+struct it913xset {	u32 pro;
+			u32 address;
+			u8 reg[15];
+			u8 count;
+};
+
+/* Tuner setting scripts for IT9135 AX */
+static struct it913xset it9135ax_tuner_off[] = {
+	{PRO_DMOD, 0xec40, {0x00}, 0x01}, /* Power Down Tuner */
+	{PRO_DMOD, 0xec02, {0x3f}, 0x01},
+	{PRO_DMOD, 0xec03, {0x1f}, 0x01},
+	{PRO_DMOD, 0xec04, {0x3f}, 0x01},
+	{PRO_DMOD, 0xec05, {0x3f}, 0x01},
+	{PRO_DMOD, 0xec3f, {0x01}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+};
+
+/* Tuner setting scripts (still keeping it9137) */
+static struct it913xset it9137_tuner_off[] = {
+	{PRO_DMOD, 0xec40, {0x00}, 0x01}, /* Power Down Tuner */
+	{PRO_DMOD, 0xec02, {0x3f, 0x1f, 0x3f, 0x3f}, 0x04},
+	{PRO_DMOD, 0xec06, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00}, 0x0c},
+	{PRO_DMOD, 0xec12, {0x00, 0x00, 0x00, 0x00}, 0x04},
+	{PRO_DMOD, 0xec17, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00}, 0x09},
+	{PRO_DMOD, 0xec22, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00}, 0x0a},
+	{PRO_DMOD, 0xec20, {0x00}, 0x01},
+	{PRO_DMOD, 0xec3f, {0x01}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+};
+
+static struct it913xset set_it9135_template[] = {
+	{PRO_DMOD, 0xee06, {0x00}, 0x01},
+	{PRO_DMOD, 0xec56, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4c, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4d, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4e, {0x00}, 0x01},
+	{PRO_DMOD, 0x011e, {0x00}, 0x01}, /* Older Devices */
+	{PRO_DMOD, 0x011f, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+};
+
+static struct it913xset set_it9137_template[] = {
+	{PRO_DMOD, 0xee06, {0x00}, 0x01},
+	{PRO_DMOD, 0xec56, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4c, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4d, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4e, {0x00}, 0x01},
+	{PRO_DMOD, 0xec4f, {0x00}, 0x01},
+	{PRO_DMOD, 0xec50, {0x00}, 0x01},
+	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
+};
+
+#endif
diff --git a/drivers/media/tuners/tuner_it913x.c b/drivers/media/tuners/tuner_it913x.c
deleted file mode 100644
index b92d599..0000000
--- a/drivers/media/tuners/tuner_it913x.c
+++ /dev/null
@@ -1,463 +0,0 @@
-/*
- * ITE Tech IT9137 silicon tuner driver
- *
- *  Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
- *  IT9137 Copyright (C) ITE Tech Inc.
- *
- *  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 "tuner_it913x_priv.h"
-
-struct it913x_state {
-	struct i2c_adapter *i2c_adap;
-	u8 i2c_addr;
-	u8 chip_ver;
-	u8 tuner_type;
-	u8 firmware_ver;
-	u16 tun_xtal;
-	u8 tun_fdiv;
-	u8 tun_clk_mode;
-	u32 tun_fn_min;
-};
-
-/* read multiple registers */
-static int it913x_rd_regs(struct it913x_state *state,
-		u32 reg, u8 *data, u8 count)
-{
-	int ret;
-	u8 b[3];
-	struct i2c_msg msg[2] = {
-		{ .addr = state->i2c_addr, .flags = 0,
-			.buf = b, .len = sizeof(b) },
-		{ .addr = state->i2c_addr, .flags = I2C_M_RD,
-			.buf = data, .len = count }
-	};
-
-	b[0] = (u8)(reg >> 16) & 0xff;
-	b[1] = (u8)(reg >> 8) & 0xff;
-	b[2] = (u8) reg & 0xff;
-	b[0] |= 0x80; /* All reads from demodulator */
-
-	ret = i2c_transfer(state->i2c_adap, msg, 2);
-
-	return ret;
-}
-
-/* read single register */
-static int it913x_rd_reg(struct it913x_state *state, u32 reg)
-{
-	int ret;
-	u8 b[1];
-
-	ret = it913x_rd_regs(state, reg, &b[0], sizeof(b));
-	return (ret < 0) ? -ENODEV : b[0];
-}
-
-/* write multiple registers */
-static int it913x_wr_regs(struct it913x_state *state,
-		u8 pro, u32 reg, u8 buf[], u8 count)
-{
-	u8 b[256];
-	struct i2c_msg msg[1] = {
-		{ .addr = state->i2c_addr, .flags = 0,
-		  .buf = b, .len = 3 + count }
-	};
-	int ret;
-
-	b[0] = (u8)(reg >> 16) & 0xff;
-	b[1] = (u8)(reg >> 8) & 0xff;
-	b[2] = (u8) reg & 0xff;
-	memcpy(&b[3], buf, count);
-
-	if (pro == PRO_DMOD)
-		b[0] |= 0x80;
-
-	ret = i2c_transfer(state->i2c_adap, msg, 1);
-
-	if (ret < 0)
-		return -EIO;
-
-	return 0;
-}
-
-/* write single register */
-static int it913x_wr_reg(struct it913x_state *state,
-		u8 pro, u32 reg, u32 data)
-{
-	int ret;
-	u8 b[4];
-	u8 s;
-
-	b[0] = data >> 24;
-	b[1] = (data >> 16) & 0xff;
-	b[2] = (data >> 8) & 0xff;
-	b[3] = data & 0xff;
-	/* expand write as needed */
-	if (data < 0x100)
-		s = 3;
-	else if (data < 0x1000)
-		s = 2;
-	else if (data < 0x100000)
-		s = 1;
-	else
-		s = 0;
-
-	ret = it913x_wr_regs(state, pro, reg, &b[s], sizeof(b) - s);
-
-	return ret;
-}
-
-static int it913x_script_loader(struct it913x_state *state,
-		struct it913xset *loadscript)
-{
-	int ret, i;
-
-	if (loadscript == NULL)
-		return -EINVAL;
-
-	for (i = 0; i < 1000; ++i) {
-		if (loadscript[i].pro == 0xff)
-			break;
-		ret = it913x_wr_regs(state, loadscript[i].pro,
-			loadscript[i].address,
-			loadscript[i].reg, loadscript[i].count);
-		if (ret < 0)
-			return -ENODEV;
-	}
-	return 0;
-}
-
-static int it913x_init(struct dvb_frontend *fe)
-{
-	struct it913x_state *state = fe->tuner_priv;
-	int ret, i, reg;
-	u8 val, nv_val;
-	u8 nv[] = {48, 32, 24, 16, 12, 8, 6, 4, 2};
-	u8 b[2];
-
-	reg = it913x_rd_reg(state, 0xec86);
-	switch (reg) {
-	case 0:
-		state->tun_clk_mode = reg;
-		state->tun_xtal = 2000;
-		state->tun_fdiv = 3;
-		val = 16;
-		break;
-	case -ENODEV:
-		/* FIXME: these are just avoid divide by 0 */
-		state->tun_xtal = 2000;
-		state->tun_fdiv = 3;
-		return -ENODEV;
-	case 1:
-	default:
-		state->tun_clk_mode = reg;
-		state->tun_xtal = 640;
-		state->tun_fdiv = 1;
-		val = 6;
-		break;
-	}
-
-	reg = it913x_rd_reg(state, 0xed03);
-
-	if (reg < 0)
-		return -ENODEV;
-	else if (reg < ARRAY_SIZE(nv))
-		nv_val = nv[reg];
-	else
-		nv_val = 2;
-
-	for (i = 0; i < 50; i++) {
-		ret = it913x_rd_regs(state, 0xed23, &b[0], sizeof(b));
-		reg = (b[1] << 8) + b[0];
-		if (reg > 0)
-			break;
-		if (ret < 0)
-			return -ENODEV;
-		udelay(2000);
-	}
-	state->tun_fn_min = state->tun_xtal * reg;
-	state->tun_fn_min /= (state->tun_fdiv * nv_val);
-	dev_dbg(&state->i2c_adap->dev, "%s: Tuner fn_min %d\n", __func__,
-			state->tun_fn_min);
-
-	if (state->chip_ver > 1)
-		msleep(50);
-	else {
-		for (i = 0; i < 50; i++) {
-			reg = it913x_rd_reg(state, 0xec82);
-			if (reg > 0)
-				break;
-			if (reg < 0)
-				return -ENODEV;
-			udelay(2000);
-		}
-	}
-
-	/* Power Up Tuner - common all versions */
-	ret = it913x_wr_reg(state, PRO_DMOD, 0xec40, 0x1);
-	ret |= it913x_wr_reg(state, PRO_DMOD, 0xec57, 0x0);
-	ret |= it913x_wr_reg(state, PRO_DMOD, 0xec58, 0x0);
-
-	return it913x_wr_reg(state, PRO_DMOD, 0xed81, val);
-}
-
-static int it9137_set_params(struct dvb_frontend *fe)
-{
-	struct it913x_state *state = fe->tuner_priv;
-	struct it913xset *set_tuner = set_it9137_template;
-	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
-	u32 bandwidth = p->bandwidth_hz;
-	u32 frequency_m = p->frequency;
-	int ret, reg;
-	u32 frequency = frequency_m / 1000;
-	u32 freq, temp_f, tmp;
-	u16 iqik_m_cal;
-	u16 n_div;
-	u8 n;
-	u8 l_band;
-	u8 lna_band;
-	u8 bw;
-
-	if (state->firmware_ver == 1)
-		set_tuner = set_it9135_template;
-	else
-		set_tuner = set_it9137_template;
-
-	dev_dbg(&state->i2c_adap->dev, "%s: Tuner Frequency %d Bandwidth %d\n",
-			__func__, frequency, bandwidth);
-
-	if (frequency >= 51000 && frequency <= 440000) {
-		l_band = 0;
-		lna_band = 0;
-	} else if (frequency > 440000 && frequency <= 484000) {
-		l_band = 1;
-		lna_band = 1;
-	} else if (frequency > 484000 && frequency <= 533000) {
-		l_band = 1;
-		lna_band = 2;
-	} else if (frequency > 533000 && frequency <= 587000) {
-		l_band = 1;
-		lna_band = 3;
-	} else if (frequency > 587000 && frequency <= 645000) {
-		l_band = 1;
-		lna_band = 4;
-	} else if (frequency > 645000 && frequency <= 710000) {
-		l_band = 1;
-		lna_band = 5;
-	} else if (frequency > 710000 && frequency <= 782000) {
-		l_band = 1;
-		lna_band = 6;
-	} else if (frequency > 782000 && frequency <= 860000) {
-		l_band = 1;
-		lna_band = 7;
-	} else if (frequency > 1450000 && frequency <= 1492000) {
-		l_band = 1;
-		lna_band = 0;
-	} else if (frequency > 1660000 && frequency <= 1685000) {
-		l_band = 1;
-		lna_band = 1;
-	} else
-		return -EINVAL;
-	set_tuner[0].reg[0] = lna_band;
-
-	switch (bandwidth) {
-	case 5000000:
-		bw = 0;
-		break;
-	case 6000000:
-		bw = 2;
-		break;
-	case 7000000:
-		bw = 4;
-		break;
-	default:
-	case 8000000:
-		bw = 6;
-		break;
-	}
-
-	set_tuner[1].reg[0] = bw;
-	set_tuner[2].reg[0] = 0xa0 | (l_band << 3);
-
-	if (frequency > 53000 && frequency <= 74000) {
-		n_div = 48;
-		n = 0;
-	} else if (frequency > 74000 && frequency <= 111000) {
-		n_div = 32;
-		n = 1;
-	} else if (frequency > 111000 && frequency <= 148000) {
-		n_div = 24;
-		n = 2;
-	} else if (frequency > 148000 && frequency <= 222000) {
-		n_div = 16;
-		n = 3;
-	} else if (frequency > 222000 && frequency <= 296000) {
-		n_div = 12;
-		n = 4;
-	} else if (frequency > 296000 && frequency <= 445000) {
-		n_div = 8;
-		n = 5;
-	} else if (frequency > 445000 && frequency <= state->tun_fn_min) {
-		n_div = 6;
-		n = 6;
-	} else if (frequency > state->tun_fn_min && frequency <= 950000) {
-		n_div = 4;
-		n = 7;
-	} else if (frequency > 1450000 && frequency <= 1680000) {
-		n_div = 2;
-		n = 0;
-	} else
-		return -EINVAL;
-
-	reg = it913x_rd_reg(state, 0xed81);
-	iqik_m_cal = (u16)reg * n_div;
-
-	if (reg < 0x20) {
-		if (state->tun_clk_mode == 0)
-			iqik_m_cal = (iqik_m_cal * 9) >> 5;
-		else
-			iqik_m_cal >>= 1;
-	} else {
-		iqik_m_cal = 0x40 - iqik_m_cal;
-		if (state->tun_clk_mode == 0)
-			iqik_m_cal = ~((iqik_m_cal * 9) >> 5);
-		else
-			iqik_m_cal = ~(iqik_m_cal >> 1);
-	}
-
-	temp_f = frequency * (u32)n_div * (u32)state->tun_fdiv;
-	freq = temp_f / state->tun_xtal;
-	tmp = freq * state->tun_xtal;
-
-	if ((temp_f - tmp) >= (state->tun_xtal >> 1))
-		freq++;
-
-	freq += (u32) n << 13;
-	/* Frequency OMEGA_IQIK_M_CAL_MID*/
-	temp_f = freq + (u32)iqik_m_cal;
-
-	set_tuner[3].reg[0] =  temp_f & 0xff;
-	set_tuner[4].reg[0] =  (temp_f >> 8) & 0xff;
-
-	dev_dbg(&state->i2c_adap->dev, "%s: High Frequency = %04x\n",
-			__func__, temp_f);
-
-	/* Lower frequency */
-	set_tuner[5].reg[0] =  freq & 0xff;
-	set_tuner[6].reg[0] =  (freq >> 8) & 0xff;
-
-	dev_dbg(&state->i2c_adap->dev, "%s: low Frequency = %04x\n",
-			__func__, freq);
-
-	ret = it913x_script_loader(state, set_tuner);
-
-	return (ret < 0) ? -ENODEV : 0;
-}
-
-/* Power sequence */
-/* Power Up	Tuner on -> Frontend suspend off -> Tuner clk on */
-/* Power Down	Frontend suspend on -> Tuner clk off -> Tuner off */
-
-static int it913x_sleep(struct dvb_frontend *fe)
-{
-	struct it913x_state *state = fe->tuner_priv;
-
-	if (state->chip_ver == 0x01)
-		return it913x_script_loader(state, it9135ax_tuner_off);
-	else
-		return it913x_script_loader(state, it9137_tuner_off);
-}
-
-static int it913x_release(struct dvb_frontend *fe)
-{
-	kfree(fe->tuner_priv);
-	return 0;
-}
-
-static const struct dvb_tuner_ops it913x_tuner_ops = {
-	.info = {
-		.name           = "ITE Tech IT913X",
-		.frequency_min  = 174000000,
-		.frequency_max  = 862000000,
-	},
-
-	.release = it913x_release,
-
-	.init = it913x_init,
-	.sleep = it913x_sleep,
-	.set_params = it9137_set_params,
-};
-
-struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
-		struct i2c_adapter *i2c_adap, u8 i2c_addr, u8 config)
-{
-	struct it913x_state *state = NULL;
-	int ret;
-
-	/* allocate memory for the internal state */
-	state = kzalloc(sizeof(struct it913x_state), GFP_KERNEL);
-	if (state == NULL)
-		return NULL;
-
-	state->i2c_adap = i2c_adap;
-	state->i2c_addr = i2c_addr;
-
-	switch (config) {
-	case AF9033_TUNER_IT9135_38:
-	case AF9033_TUNER_IT9135_51:
-	case AF9033_TUNER_IT9135_52:
-		state->chip_ver = 0x01;
-		break;
-	case AF9033_TUNER_IT9135_60:
-	case AF9033_TUNER_IT9135_61:
-	case AF9033_TUNER_IT9135_62:
-		state->chip_ver = 0x02;
-		break;
-	default:
-		dev_dbg(&i2c_adap->dev,
-				"%s: invalid config=%02x\n", __func__, config);
-		goto error;
-	}
-
-	state->tuner_type = config;
-	state->firmware_ver = 1;
-
-	/* tuner RF initial */
-	ret = it913x_wr_reg(state, PRO_DMOD, 0xec4c, 0x68);
-	if (ret < 0)
-		goto error;
-
-	fe->tuner_priv = state;
-	memcpy(&fe->ops.tuner_ops, &it913x_tuner_ops,
-			sizeof(struct dvb_tuner_ops));
-
-	dev_info(&i2c_adap->dev,
-			"%s: ITE Tech IT913X successfully attached\n",
-			KBUILD_MODNAME);
-	dev_dbg(&i2c_adap->dev, "%s: config=%02x chip_ver=%02x\n",
-			__func__, config, state->chip_ver);
-
-	return fe;
-error:
-	kfree(state);
-	return NULL;
-}
-EXPORT_SYMBOL(it913x_attach);
-
-MODULE_DESCRIPTION("ITE Tech IT913X silicon tuner driver");
-MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/tuner_it913x.h b/drivers/media/tuners/tuner_it913x.h
deleted file mode 100644
index 12dd36b..0000000
--- a/drivers/media/tuners/tuner_it913x.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * ITE Tech IT9137 silicon tuner driver
- *
- *  Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
- *  IT9137 Copyright (C) ITE Tech Inc.
- *
- *  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.=
- */
-
-#ifndef IT913X_H
-#define IT913X_H
-
-#include "dvb_frontend.h"
-
-#if defined(CONFIG_MEDIA_TUNER_IT913X) || \
-	(defined(CONFIG_MEDIA_TUNER_IT913X_MODULE) && defined(MODULE))
-extern struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
-	struct i2c_adapter *i2c_adap,
-	u8 i2c_addr,
-	u8 config);
-#else
-static inline struct dvb_frontend *it913x_attach(struct dvb_frontend *fe,
-	struct i2c_adapter *i2c_adap,
-	u8 i2c_addr,
-	u8 config)
-{
-	pr_warn("%s: driver disabled by Kconfig\n", __func__);
-	return NULL;
-}
-#endif
-
-#endif
diff --git a/drivers/media/tuners/tuner_it913x_priv.h b/drivers/media/tuners/tuner_it913x_priv.h
deleted file mode 100644
index cc6f4b1..0000000
--- a/drivers/media/tuners/tuner_it913x_priv.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * ITE Tech IT9137 silicon tuner driver
- *
- *  Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
- *  IT9137 Copyright (C) ITE Tech Inc.
- *
- *  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.=
- */
-
-#ifndef IT913X_PRIV_H
-#define IT913X_PRIV_H
-
-#include "tuner_it913x.h"
-#include "af9033.h"
-
-#define PRO_LINK		0x0
-#define PRO_DMOD		0x1
-#define TRIGGER_OFSM		0x0000
-
-struct it913xset {	u32 pro;
-			u32 address;
-			u8 reg[15];
-			u8 count;
-};
-
-/* Tuner setting scripts for IT9135 AX */
-static struct it913xset it9135ax_tuner_off[] = {
-	{PRO_DMOD, 0xec40, {0x00}, 0x01}, /* Power Down Tuner */
-	{PRO_DMOD, 0xec02, {0x3f}, 0x01},
-	{PRO_DMOD, 0xec03, {0x1f}, 0x01},
-	{PRO_DMOD, 0xec04, {0x3f}, 0x01},
-	{PRO_DMOD, 0xec05, {0x3f}, 0x01},
-	{PRO_DMOD, 0xec3f, {0x01}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
-
-/* Tuner setting scripts (still keeping it9137) */
-static struct it913xset it9137_tuner_off[] = {
-	{PRO_DMOD, 0xec40, {0x00}, 0x01}, /* Power Down Tuner */
-	{PRO_DMOD, 0xec02, {0x3f, 0x1f, 0x3f, 0x3f}, 0x04},
-	{PRO_DMOD, 0xec06, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-				0x00, 0x00, 0x00, 0x00}, 0x0c},
-	{PRO_DMOD, 0xec12, {0x00, 0x00, 0x00, 0x00}, 0x04},
-	{PRO_DMOD, 0xec17, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-				0x00}, 0x09},
-	{PRO_DMOD, 0xec22, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-				0x00, 0x00}, 0x0a},
-	{PRO_DMOD, 0xec20, {0x00}, 0x01},
-	{PRO_DMOD, 0xec3f, {0x01}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
-
-static struct it913xset set_it9135_template[] = {
-	{PRO_DMOD, 0xee06, {0x00}, 0x01},
-	{PRO_DMOD, 0xec56, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4c, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4d, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4e, {0x00}, 0x01},
-	{PRO_DMOD, 0x011e, {0x00}, 0x01}, /* Older Devices */
-	{PRO_DMOD, 0x011f, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
-
-static struct it913xset set_it9137_template[] = {
-	{PRO_DMOD, 0xee06, {0x00}, 0x01},
-	{PRO_DMOD, 0xec56, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4c, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4d, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4e, {0x00}, 0x01},
-	{PRO_DMOD, 0xec4f, {0x00}, 0x01},
-	{PRO_DMOD, 0xec50, {0x00}, 0x01},
-	{0xff, 0x0000, {0x00}, 0x00}, /* Terminating Entry */
-};
-
-#endif
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h
index c21902f..70ec9c9 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.h
+++ b/drivers/media/usb/dvb-usb-v2/af9035.h
@@ -30,7 +30,7 @@
 #include "mxl5007t.h"
 #include "tda18218.h"
 #include "fc2580.h"
-#include "tuner_it913x.h"
+#include "it913x.h"
 
 struct reg_val {
 	u32 reg;
-- 
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