DVB Stuff removed. Makefile now doesn't need it also.

compat.h changed to reflect latest API change.

Included a script to make ChangeLog Generation easier.

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

1 files changed, 0 insertions, 1281 deletions

diff --git a/v4l/tda1004x.c b/v4l/tda1004x.c
deleted file mode 100644
index ab0c03247..000000000
--- a/v4l/tda1004x.c
+++ /dev/null
@@ -1,1281 +0,0 @@
-  /*
-     Driver for Philips tda1004xh OFDM Demodulator
-
-     (c) 2003, 2004 Andrew de Quincey & Robert Schlabbach
-
-     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 driver needs external firmware. Please use the commands
- * "<kerneldir>/Documentation/dvb/get_dvb_firmware tda10045",
- * "<kerneldir>/Documentation/dvb/get_dvb_firmware tda10046" to
- * download/extract them, and then copy them to /usr/lib/hotplug/firmware.
- */
-#define TDA10045_DEFAULT_FIRMWARE "dvb-fe-tda10045.fw"
-#define TDA10046_DEFAULT_FIRMWARE "dvb-fe-tda10046.fw"
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/device.h>
-#include "dvb_frontend.h"
-#include "tda1004x.h"
-
-enum tda1004x_demod {
-	TDA1004X_DEMOD_TDA10045,
-	TDA1004X_DEMOD_TDA10046,
-};
-
-struct tda1004x_state {
-	struct i2c_adapter* i2c;
-	struct dvb_frontend_ops ops;
-	const struct tda1004x_config* config;
-	struct dvb_frontend frontend;
-
-	/* private demod data */
-	u8 initialised;
-	enum tda1004x_demod demod_type;
-};
-
-static int debug;
-#define dprintk(args...) \
-	do { \
-		if (debug) printk(KERN_DEBUG "tda1004x: " args); \
-	} while (0)
-
-#define TDA1004X_CHIPID		 0x00
-#define TDA1004X_AUTO		 0x01
-#define TDA1004X_IN_CONF1	 0x02
-#define TDA1004X_IN_CONF2	 0x03
-#define TDA1004X_OUT_CONF1	 0x04
-#define TDA1004X_OUT_CONF2	 0x05
-#define TDA1004X_STATUS_CD	 0x06
-#define TDA1004X_CONFC4		 0x07
-#define TDA1004X_DSSPARE2	 0x0C
-#define TDA10045H_CODE_IN	 0x0D
-#define TDA10045H_FWPAGE	 0x0E
-#define TDA1004X_SCAN_CPT	 0x10
-#define TDA1004X_DSP_CMD	 0x11
-#define TDA1004X_DSP_ARG	 0x12
-#define TDA1004X_DSP_DATA1	 0x13
-#define TDA1004X_DSP_DATA2	 0x14
-#define TDA1004X_CONFADC1	 0x15
-#define TDA1004X_CONFC1		 0x16
-#define TDA10045H_S_AGC		 0x1a
-#define TDA10046H_AGC_TUN_LEVEL	 0x1a
-#define TDA1004X_SNR		 0x1c
-#define TDA1004X_CONF_TS1	 0x1e
-#define TDA1004X_CONF_TS2	 0x1f
-#define TDA1004X_CBER_RESET	 0x20
-#define TDA1004X_CBER_MSB	 0x21
-#define TDA1004X_CBER_LSB	 0x22
-#define TDA1004X_CVBER_LUT	 0x23
-#define TDA1004X_VBER_MSB	 0x24
-#define TDA1004X_VBER_MID	 0x25
-#define TDA1004X_VBER_LSB	 0x26
-#define TDA1004X_UNCOR		 0x27
-
-#define TDA10045H_CONFPLL_P	 0x2D
-#define TDA10045H_CONFPLL_M_MSB	 0x2E
-#define TDA10045H_CONFPLL_M_LSB	 0x2F
-#define TDA10045H_CONFPLL_N	 0x30
-
-#define TDA10046H_CONFPLL1	 0x2D
-#define TDA10046H_CONFPLL2	 0x2F
-#define TDA10046H_CONFPLL3	 0x30
-#define TDA10046H_TIME_WREF1	 0x31
-#define TDA10046H_TIME_WREF2	 0x32
-#define TDA10046H_TIME_WREF3	 0x33
-#define TDA10046H_TIME_WREF4	 0x34
-#define TDA10046H_TIME_WREF5	 0x35
-
-#define TDA10045H_UNSURW_MSB	 0x31
-#define TDA10045H_UNSURW_LSB	 0x32
-#define TDA10045H_WREF_MSB	 0x33
-#define TDA10045H_WREF_MID	 0x34
-#define TDA10045H_WREF_LSB	 0x35
-#define TDA10045H_MUXOUT	 0x36
-#define TDA1004X_CONFADC2	 0x37
-
-#define TDA10045H_IOFFSET	 0x38
-
-#define TDA10046H_CONF_TRISTATE1 0x3B
-#define TDA10046H_CONF_TRISTATE2 0x3C
-#define TDA10046H_CONF_POLARITY	 0x3D
-#define TDA10046H_FREQ_OFFSET	 0x3E
-#define TDA10046H_GPIO_OUT_SEL	 0x41
-#define TDA10046H_GPIO_SELECT	 0x42
-#define TDA10046H_AGC_CONF	 0x43
-#define TDA10046H_AGC_THR	 0x44
-#define TDA10046H_AGC_RENORM	 0x45
-#define TDA10046H_AGC_GAINS	 0x46
-#define TDA10046H_AGC_TUN_MIN	 0x47
-#define TDA10046H_AGC_TUN_MAX	 0x48
-#define TDA10046H_AGC_IF_MIN	 0x49
-#define TDA10046H_AGC_IF_MAX	 0x4A
-
-#define TDA10046H_FREQ_PHY2_MSB	 0x4D
-#define TDA10046H_FREQ_PHY2_LSB	 0x4E
-
-#define TDA10046H_CVBER_CTRL	 0x4F
-#define TDA10046H_AGC_IF_LEVEL	 0x52
-#define TDA10046H_CODE_CPT	 0x57
-#define TDA10046H_CODE_IN	 0x58
-
-
-static int tda1004x_write_byteI(struct tda1004x_state *state, int reg, int data)
-{
-	int ret;
-	u8 buf[] = { reg, data };
-	struct i2c_msg msg = { .flags = 0, .buf = buf, .len = 2 };
-
-	dprintk("%s: reg=0x%x, data=0x%x\n", __FUNCTION__, reg, data);
-
-	msg.addr = state->config->demod_address;
-	ret = i2c_transfer(state->i2c, &msg, 1);
-
-	if (ret != 1)
-		dprintk("%s: error reg=0x%x, data=0x%x, ret=%i\n",
-			__FUNCTION__, reg, data, ret);
-
-	dprintk("%s: success reg=0x%x, data=0x%x, ret=%i\n", __FUNCTION__,
-		reg, data, ret);
-	return (ret != 1) ? -1 : 0;
-}
-
-static int tda1004x_read_byte(struct tda1004x_state *state, int reg)
-{
-	int ret;
-	u8 b0[] = { reg };
-	u8 b1[] = { 0 };
-	struct i2c_msg msg[] = {{ .flags = 0, .buf = b0, .len = 1 },
-				{ .flags = I2C_M_RD, .buf = b1, .len = 1 }};
-
-	dprintk("%s: reg=0x%x\n", __FUNCTION__, reg);
-
-	msg[0].addr = state->config->demod_address;
-	msg[1].addr = state->config->demod_address;
-	ret = i2c_transfer(state->i2c, msg, 2);
-
-	if (ret != 2) {
-		dprintk("%s: error reg=0x%x, ret=%i\n", __FUNCTION__, reg,
-			ret);
-		return -1;
-	}
-
-	dprintk("%s: success reg=0x%x, data=0x%x, ret=%i\n", __FUNCTION__,
-		reg, b1[0], ret);
-	return b1[0];
-}
-
-static int tda1004x_write_mask(struct tda1004x_state *state, int reg, int mask, int data)
-{
-	int val;
-	dprintk("%s: reg=0x%x, mask=0x%x, data=0x%x\n", __FUNCTION__, reg,
-		mask, data);
-
-	// read a byte and check
-	val = tda1004x_read_byte(state, reg);
-	if (val < 0)
-		return val;
-
-	// mask if off
-	val = val & ~mask;
-	val |= data & 0xff;
-
-	// write it out again
-	return tda1004x_write_byteI(state, reg, val);
-}
-
-static int tda1004x_write_buf(struct tda1004x_state *state, int reg, unsigned char *buf, int len)
-{
-	int i;
-	int result;
-
-	dprintk("%s: reg=0x%x, len=0x%x\n", __FUNCTION__, reg, len);
-
-	result = 0;
-	for (i = 0; i < len; i++) {
-		result = tda1004x_write_byteI(state, reg + i, buf[i]);
-		if (result != 0)
-			break;
-	}
-
-	return result;
-}
-
-static int tda1004x_enable_tuner_i2c(struct tda1004x_state *state)
-{
-	int result;
-	dprintk("%s\n", __FUNCTION__);
-
-	result = tda1004x_write_mask(state, TDA1004X_CONFC4, 2, 2);
-	msleep(1);
-	return result;
-}
-
-static int tda1004x_disable_tuner_i2c(struct tda1004x_state *state)
-{
-	dprintk("%s\n", __FUNCTION__);
-
-	return tda1004x_write_mask(state, TDA1004X_CONFC4, 2, 0);
-}
-
-static int tda10045h_set_bandwidth(struct tda1004x_state *state,
-				   fe_bandwidth_t bandwidth)
-{
-	static u8 bandwidth_6mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x60, 0x1e, 0xa7, 0x45, 0x4f };
-	static u8 bandwidth_7mhz[] = { 0x02, 0x00, 0x37, 0x00, 0x4a, 0x2f, 0x6d, 0x76, 0xdb };
-	static u8 bandwidth_8mhz[] = { 0x02, 0x00, 0x3d, 0x00, 0x48, 0x17, 0x89, 0xc7, 0x14 };
-
-	switch (bandwidth) {
-	case BANDWIDTH_6_MHZ:
-		tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_6mhz, sizeof(bandwidth_6mhz));
-		break;
-
-	case BANDWIDTH_7_MHZ:
-		tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_7mhz, sizeof(bandwidth_7mhz));
-		break;
-
-	case BANDWIDTH_8_MHZ:
-		tda1004x_write_buf(state, TDA10045H_CONFPLL_P, bandwidth_8mhz, sizeof(bandwidth_8mhz));
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	tda1004x_write_byteI(state, TDA10045H_IOFFSET, 0);
-
-	return 0;
-}
-
-static int tda10046h_set_bandwidth(struct tda1004x_state *state,
-				   fe_bandwidth_t bandwidth)
-{
-	static u8 bandwidth_6mhz[] = { 0x80, 0x15, 0xfe, 0xab, 0x8e };
-	static u8 bandwidth_7mhz[] = { 0x6e, 0x02, 0x53, 0xc8, 0x25 };
-	static u8 bandwidth_8mhz[] = { 0x60, 0x12, 0xa8, 0xe4, 0xbd };
-
-	switch (bandwidth) {
-	case BANDWIDTH_6_MHZ:
-		tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_6mhz, sizeof(bandwidth_6mhz));
-		if (state->config->if_freq == TDA10046_FREQ_045) {
-			tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0x09);
-			tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x4f);
-		}
-		break;
-
-	case BANDWIDTH_7_MHZ:
-		tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_7mhz, sizeof(bandwidth_7mhz));
-		if (state->config->if_freq == TDA10046_FREQ_045) {
-			tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0x0a);
-			tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x79);
-		}
-		break;
-
-	case BANDWIDTH_8_MHZ:
-		tda1004x_write_buf(state, TDA10046H_TIME_WREF1, bandwidth_8mhz, sizeof(bandwidth_8mhz));
-		if (state->config->if_freq == TDA10046_FREQ_045) {
-			tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0x0b);
-			tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0xa3);
-		}
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int tda1004x_do_upload(struct tda1004x_state *state,
-			      unsigned char *mem, unsigned int len,
-			      u8 dspCodeCounterReg, u8 dspCodeInReg)
-{
-	u8 buf[65];
-	struct i2c_msg fw_msg = { .flags = 0, .buf = buf, .len = 0 };
-	int tx_size;
-	int pos = 0;
-
-	/* clear code counter */
-	tda1004x_write_byteI(state, dspCodeCounterReg, 0);
-	fw_msg.addr = state->config->demod_address;
-
-	buf[0] = dspCodeInReg;
-	while (pos != len) {
-		// work out how much to send this time
-		tx_size = len - pos;
-		if (tx_size > 0x10)
-			tx_size = 0x10;
-
-		// send the chunk
-		memcpy(buf + 1, mem + pos, tx_size);
-		fw_msg.len = tx_size + 1;
-		if (i2c_transfer(state->i2c, &fw_msg, 1) != 1) {
-			printk(KERN_ERR "tda1004x: Error during firmware upload\n");
-			return -EIO;
-		}
-		pos += tx_size;
-
-		dprintk("%s: fw_pos=0x%x\n", __FUNCTION__, pos);
-	}
-	// give the DSP a chance to settle 03/10/05 Hac
-	msleep(100);
-
-	return 0;
-}
-
-static int tda1004x_check_upload_ok(struct tda1004x_state *state)
-{
-	u8 data1, data2;
-	unsigned long timeout;
-
-	if (state->demod_type == TDA1004X_DEMOD_TDA10046) {
-		timeout = jiffies + 2 * HZ;
-		while(!(tda1004x_read_byte(state, TDA1004X_STATUS_CD) & 0x20)) {
-			if (time_after(jiffies, timeout)) {
-				printk(KERN_ERR "tda1004x: timeout waiting for DSP ready\n");
-				break;
-			}
-			msleep(1);
-		}
-	} else
-		msleep(100);
-
-	// check upload was OK
-	tda1004x_write_mask(state, TDA1004X_CONFC4, 0x10, 0); // we want to read from the DSP
-	tda1004x_write_byteI(state, TDA1004X_DSP_CMD, 0x67);
-
-	data1 = tda1004x_read_byte(state, TDA1004X_DSP_DATA1);
-	data2 = tda1004x_read_byte(state, TDA1004X_DSP_DATA2);
-	if (data1 != 0x67 || data2 < 0x20 || data2 > 0x2e) {
-		printk(KERN_INFO "tda1004x: found firmware revision %x -- invalid\n", data2);
-		return -EIO;
-	}
-	printk(KERN_INFO "tda1004x: found firmware revision %x -- ok\n", data2);
-	return 0;
-}
-
-static int tda10045_fwupload(struct dvb_frontend* fe)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int ret;
-	const struct firmware *fw;
-
-	/* don't re-upload unless necessary */
-	if (tda1004x_check_upload_ok(state) == 0)
-		return 0;
-
-	/* request the firmware, this will block until someone uploads it */
-	printk(KERN_INFO "tda1004x: waiting for firmware upload (%s)...\n", TDA10045_DEFAULT_FIRMWARE);
-	ret = state->config->request_firmware(fe, &fw, TDA10045_DEFAULT_FIRMWARE);
-	if (ret) {
-		printk(KERN_ERR "tda1004x: no firmware upload (timeout or file not found?)\n");
-		return ret;
-	}
-
-	/* reset chip */
-	tda1004x_write_mask(state, TDA1004X_CONFC4, 0x10, 0);
-	tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8);
-	tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 0);
-	msleep(10);
-
-	/* set parameters */
-	tda10045h_set_bandwidth(state, BANDWIDTH_8_MHZ);
-
-	ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10045H_FWPAGE, TDA10045H_CODE_IN);
-	release_firmware(fw);
-	if (ret)
-		return ret;
-	printk(KERN_INFO "tda1004x: firmware upload complete\n");
-
-	/* wait for DSP to initialise */
-	/* DSPREADY doesn't seem to work on the TDA10045H */
-	msleep(100);
-
-	return tda1004x_check_upload_ok(state);
-}
-
-static void tda10046_init_plls(struct dvb_frontend* fe)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-
-	tda1004x_write_byteI(state, TDA10046H_CONFPLL1, 0xf0);
-	tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10); // PLL M = 10
-	if (state->config->xtal_freq == TDA10046_XTAL_4M ) {
-		dprintk("%s: setting up PLLs for a 4 MHz Xtal\n", __FUNCTION__);
-		tda1004x_write_byteI(state, TDA10046H_CONFPLL3, 0); // PLL P = N = 0
-	} else {
-		dprintk("%s: setting up PLLs for a 16 MHz Xtal\n", __FUNCTION__);
-		tda1004x_write_byteI(state, TDA10046H_CONFPLL3, 3); // PLL P = 0, N = 3
-	}
-	tda1004x_write_byteI(state, TDA10046H_FREQ_OFFSET, 99);
-	switch (state->config->if_freq) {
-	case TDA10046_FREQ_3617:
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4);
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x2c);
-		break;
-	case TDA10046_FREQ_3613:
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0xd4);
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x13);
-		break;
-	case TDA10046_FREQ_045:
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0x0b);
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0xa3);
-		break;
-	case TDA10046_FREQ_052:
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_MSB, 0x0c);
-		tda1004x_write_byteI(state, TDA10046H_FREQ_PHY2_LSB, 0x06);
-		break;
-	}
-	tda10046h_set_bandwidth(state, BANDWIDTH_8_MHZ); // default bandwidth 8 MHz
-}
-
-static int tda10046_fwupload(struct dvb_frontend* fe)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int ret;
-	const struct firmware *fw;
-
-	/* reset + wake up chip */
-	tda1004x_write_byteI(state, TDA1004X_CONFC4, 0);
-	tda1004x_write_mask(state, TDA10046H_CONF_TRISTATE1, 1, 0);
-	/* let the clocks recover from sleep */
-	msleep(5);
-
-	/* don't re-upload unless necessary */
-	if (tda1004x_check_upload_ok(state) == 0)
-		return 0;
-
-	/* set parameters */
-	tda10046_init_plls(fe);
-
-	if (state->config->request_firmware != NULL) {
-		/* request the firmware, this will block until someone uploads it */
-		printk(KERN_INFO "tda1004x: waiting for firmware upload...\n");
-		ret = state->config->request_firmware(fe, &fw, TDA10046_DEFAULT_FIRMWARE);
-		if (ret) {
-			printk(KERN_ERR "tda1004x: no firmware upload (timeout or file not found?)\n");
-   	   		return ret;
-		}
-		tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); // going to boot from HOST
-		ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10046H_CODE_CPT, TDA10046H_CODE_IN);
-		release_firmware(fw);
-		if (ret)
-			return ret;
-	} else {
-		/* boot from firmware eeprom */
-		/* Hac Note: we might need to do some GPIO Magic here */
-		printk(KERN_INFO "tda1004x: booting from eeprom\n");
-		tda1004x_write_mask(state, TDA1004X_CONFC4, 4, 4);
-		msleep(300);
-	}
-	return tda1004x_check_upload_ok(state);
-}
-
-static int tda1004x_encode_fec(int fec)
-{
-	// convert known FEC values
-	switch (fec) {
-	case FEC_1_2:
-		return 0;
-	case FEC_2_3:
-		return 1;
-	case FEC_3_4:
-		return 2;
-	case FEC_5_6:
-		return 3;
-	case FEC_7_8:
-		return 4;
-	}
-
-	// unsupported
-	return -EINVAL;
-}
-
-static int tda1004x_decode_fec(int tdafec)
-{
-	// convert known FEC values
-	switch (tdafec) {
-	case 0:
-		return FEC_1_2;
-	case 1:
-		return FEC_2_3;
-	case 2:
-		return FEC_3_4;
-	case 3:
-		return FEC_5_6;
-	case 4:
-		return FEC_7_8;
-	}
-
-	// unsupported
-	return -1;
-}
-
-int tda1004x_write_byte(struct dvb_frontend* fe, int reg, int data)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-
-	return tda1004x_write_byteI(state, reg, data);
-}
-
-static int tda10045_init(struct dvb_frontend* fe)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-
-	dprintk("%s\n", __FUNCTION__);
-
-	if (state->initialised)
-		return 0;
-
-	if (tda10045_fwupload(fe)) {
-		printk("tda1004x: firmware upload failed\n");
-		return -EIO;
-	}
-
-	tda1004x_write_mask(state, TDA1004X_CONFADC1, 0x10, 0); // wake up the ADC
-
-	// Init the PLL
-	if (state->config->pll_init) {
-		tda1004x_enable_tuner_i2c(state);
-		state->config->pll_init(fe);
-		tda1004x_disable_tuner_i2c(state);
-	}
-
-	// tda setup
-	tda1004x_write_mask(state, TDA1004X_CONFC4, 0x20, 0); // disable DSP watchdog timer
-	tda1004x_write_mask(state, TDA1004X_AUTO, 8, 0); // select HP stream
-	tda1004x_write_mask(state, TDA1004X_CONFC1, 0x40, 0); // set polarity of VAGC signal
-	tda1004x_write_mask(state, TDA1004X_CONFC1, 0x80, 0x80); // enable pulse killer
-	tda1004x_write_mask(state, TDA1004X_AUTO, 0x10, 0x10); // enable auto offset
-	tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0xC0, 0x0); // no frequency offset
-	tda1004x_write_byteI(state, TDA1004X_CONF_TS1, 0); // setup MPEG2 TS interface
-	tda1004x_write_byteI(state, TDA1004X_CONF_TS2, 0); // setup MPEG2 TS interface
-	tda1004x_write_mask(state, TDA1004X_VBER_MSB, 0xe0, 0xa0); // 10^6 VBER measurement bits
-	tda1004x_write_mask(state, TDA1004X_CONFC1, 0x10, 0); // VAGC polarity
-	tda1004x_write_byteI(state, TDA1004X_CONFADC1, 0x2e);
-
-	tda1004x_write_mask(state, 0x1f, 0x01, state->config->invert_oclk);
-
-	state->initialised = 1;
-	return 0;
-}
-
-static int tda10046_init(struct dvb_frontend* fe)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	dprintk("%s\n", __FUNCTION__);
-
-	if (state->initialised)
-		return 0;
-
-	if (tda10046_fwupload(fe)) {
-		printk("tda1004x: firmware upload failed\n");
-			return -EIO;
-	}
-
-	// Init the tuner PLL
-	if (state->config->pll_init) {
-		tda1004x_enable_tuner_i2c(state);
-		state->config->pll_init(fe);
-		tda1004x_disable_tuner_i2c(state);
-	}
-
-	// tda setup
-	tda1004x_write_mask(state, TDA1004X_CONFC4, 0x20, 0); // disable DSP watchdog timer
-	tda1004x_write_byteI(state, TDA1004X_AUTO, 7); // select HP stream
-	tda1004x_write_byteI(state, TDA1004X_CONFC1, 8); // disable pulse killer
-
-	tda10046_init_plls(fe);
-	switch (state->config->agc_config) {
-	case TDA10046_AGC_DEFAULT:
-		tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x00); // AGC setup
-		tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
-		break;
-	case TDA10046_AGC_IFO_AUTO_NEG:
-		tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x0a); // AGC setup
-		tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
-		break;
-	case TDA10046_AGC_IFO_AUTO_POS:
-		tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x0a); // AGC setup
-		tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x00); // set AGC polarities
-		break;
-	case TDA10046_AGC_TDA827X:
-		tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02);   // AGC setup
-		tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70);    // AGC Threshold
-		tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x0E); // Gain Renormalize
-		tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
-		break;
-	}
-	tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0x61); // Turn both AGC outputs on
-	tda1004x_write_byteI(state, TDA10046H_AGC_TUN_MIN, 0);	  // }
-	tda1004x_write_byteI(state, TDA10046H_AGC_TUN_MAX, 0xff); // } AGC min/max values
-	tda1004x_write_byteI(state, TDA10046H_AGC_IF_MIN, 0);	  // }
-	tda1004x_write_byteI(state, TDA10046H_AGC_IF_MAX, 0xff);  // }
-	tda1004x_write_byteI(state, TDA10046H_AGC_GAINS, 1); // IF gain 2, TUN gain 1
-	tda1004x_write_byteI(state, TDA10046H_CVBER_CTRL, 0x1a); // 10^6 VBER measurement bits
-	tda1004x_write_byteI(state, TDA1004X_CONF_TS1, 7); // MPEG2 interface config
-	tda1004x_write_byteI(state, TDA1004X_CONF_TS2, 0xc0); // MPEG2 interface config
-	tda1004x_write_mask(state, 0x3a, 0x80, state->config->invert_oclk << 7);
-
-	tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE2, 0xe1); // tristate setup
-	tda1004x_write_byteI(state, TDA10046H_GPIO_OUT_SEL, 0xcc); // GPIO output config
-	tda1004x_write_byteI(state, TDA10046H_GPIO_SELECT, 8); // GPIO select
-
-	state->initialised = 1;
-	return 0;
-}
-
-static int tda1004x_set_fe(struct dvb_frontend* fe,
-			   struct dvb_frontend_parameters *fe_params)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int tmp;
-	int inversion;
-
-	dprintk("%s\n", __FUNCTION__);
-
-	if (state->demod_type == TDA1004X_DEMOD_TDA10046) {
-		// setup auto offset
-		tda1004x_write_mask(state, TDA1004X_AUTO, 0x10, 0x10);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x80, 0);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0xC0, 0);
-
-		// disable agc_conf[2]
-		tda1004x_write_mask(state, TDA10046H_AGC_CONF, 4, 0);
-	}
-
-	// set frequency
-	tda1004x_enable_tuner_i2c(state);
-	state->config->pll_set(fe, fe_params);
-	tda1004x_disable_tuner_i2c(state);
-
-	// Hardcoded to use auto as much as possible on the TDA10045 as it
-	// is very unreliable if AUTO mode is _not_ used.
-	if (state->demod_type == TDA1004X_DEMOD_TDA10045) {
-		fe_params->u.ofdm.code_rate_HP = FEC_AUTO;
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
-		fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
-	}
-
-	// Set standard params.. or put them to auto
-	if ((fe_params->u.ofdm.code_rate_HP == FEC_AUTO) ||
-	    (fe_params->u.ofdm.code_rate_LP == FEC_AUTO) ||
-	    (fe_params->u.ofdm.constellation == QAM_AUTO) ||
-	    (fe_params->u.ofdm.hierarchy_information == HIERARCHY_AUTO)) {
-		tda1004x_write_mask(state, TDA1004X_AUTO, 1, 1);	// enable auto
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x03, 0);	// turn off constellation bits
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0);	// turn off hierarchy bits
-		tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x3f, 0);	// turn off FEC bits
-	} else {
-		tda1004x_write_mask(state, TDA1004X_AUTO, 1, 0);	// disable auto
-
-		// set HP FEC
-		tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_HP);
-		if (tmp < 0)
-			return tmp;
-		tda1004x_write_mask(state, TDA1004X_IN_CONF2, 7, tmp);
-
-		// set LP FEC
-		tmp = tda1004x_encode_fec(fe_params->u.ofdm.code_rate_LP);
-		if (tmp < 0)
-			return tmp;
-		tda1004x_write_mask(state, TDA1004X_IN_CONF2, 0x38, tmp << 3);
-
-		// set constellation
-		switch (fe_params->u.ofdm.constellation) {
-		case QPSK:
-			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 3, 0);
-			break;
-
-		case QAM_16:
-			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 3, 1);
-			break;
-
-		case QAM_64:
-			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 3, 2);
-			break;
-
-		default:
-			return -EINVAL;
-		}
-
-		// set hierarchy
-		switch (fe_params->u.ofdm.hierarchy_information) {
-		case HIERARCHY_NONE:
-			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 0 << 5);
-			break;
-
-		case HIERARCHY_1:
-			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 1 << 5);
-			break;
-
-		case HIERARCHY_2:
-			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 2 << 5);
-			break;
-
-		case HIERARCHY_4:
-			tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x60, 3 << 5);
-			break;
-
-		default:
-			return -EINVAL;
-		}
-	}
-
-	// set bandwidth
-	switch (state->demod_type) {
-	case TDA1004X_DEMOD_TDA10045:
-		tda10045h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
-		break;
-
-	case TDA1004X_DEMOD_TDA10046:
-		tda10046h_set_bandwidth(state, fe_params->u.ofdm.bandwidth);
-		break;
-	}
-
-	// set inversion
-	inversion = fe_params->inversion;
-	if (state->config->invert)
-		inversion = inversion ? INVERSION_OFF : INVERSION_ON;
-	switch (inversion) {
-	case INVERSION_OFF:
-		tda1004x_write_mask(state, TDA1004X_CONFC1, 0x20, 0);
-		break;
-
-	case INVERSION_ON:
-		tda1004x_write_mask(state, TDA1004X_CONFC1, 0x20, 0x20);
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	// set guard interval
-	switch (fe_params->u.ofdm.guard_interval) {
-	case GUARD_INTERVAL_1_32:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 2, 0);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 0 << 2);
-		break;
-
-	case GUARD_INTERVAL_1_16:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 2, 0);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 1 << 2);
-		break;
-
-	case GUARD_INTERVAL_1_8:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 2, 0);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 2 << 2);
-		break;
-
-	case GUARD_INTERVAL_1_4:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 2, 0);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 3 << 2);
-		break;
-
-	case GUARD_INTERVAL_AUTO:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 2, 2);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x0c, 0 << 2);
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	// set transmission mode
-	switch (fe_params->u.ofdm.transmission_mode) {
-	case TRANSMISSION_MODE_2K:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 4, 0);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x10, 0 << 4);
-		break;
-
-	case TRANSMISSION_MODE_8K:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 4, 0);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x10, 1 << 4);
-		break;
-
-	case TRANSMISSION_MODE_AUTO:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 4, 4);
-		tda1004x_write_mask(state, TDA1004X_IN_CONF1, 0x10, 0);
-		break;
-
-	default:
-		return -EINVAL;
-	}
-
-	// start the lock
-	switch (state->demod_type) {
-	case TDA1004X_DEMOD_TDA10045:
-		tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8);
-		tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 0);
-		break;
-
-	case TDA1004X_DEMOD_TDA10046:
-		tda1004x_write_mask(state, TDA1004X_AUTO, 0x40, 0x40);
-		break;
-	}
-
-	msleep(10);
-
-	return 0;
-}
-
-static int tda1004x_get_fe(struct dvb_frontend* fe, struct dvb_frontend_parameters *fe_params)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	dprintk("%s\n", __FUNCTION__);
-
-	// inversion status
-	fe_params->inversion = INVERSION_OFF;
-	if (tda1004x_read_byte(state, TDA1004X_CONFC1) & 0x20)
-		fe_params->inversion = INVERSION_ON;
-	if (state->config->invert)
-		fe_params->inversion = fe_params->inversion ? INVERSION_OFF : INVERSION_ON;
-
-	// bandwidth
-	switch (state->demod_type) {
-	case TDA1004X_DEMOD_TDA10045:
-		switch (tda1004x_read_byte(state, TDA10045H_WREF_LSB)) {
-		case 0x14:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
-			break;
-		case 0xdb:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
-			break;
-		case 0x4f:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
-			break;
-		}
-		break;
-
-	case TDA1004X_DEMOD_TDA10046:
-		switch (tda1004x_read_byte(state, TDA10046H_TIME_WREF1)) {
-		case 0x60:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;
-			break;
-		case 0x6e:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_7_MHZ;
-			break;
-		case 0x80:
-			fe_params->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
-			break;
-		}
-		break;
-	}
-
-	// FEC
-	fe_params->u.ofdm.code_rate_HP =
-	    tda1004x_decode_fec(tda1004x_read_byte(state, TDA1004X_OUT_CONF2) & 7);
-	fe_params->u.ofdm.code_rate_LP =
-	    tda1004x_decode_fec((tda1004x_read_byte(state, TDA1004X_OUT_CONF2) >> 3) & 7);
-
-	// constellation
-	switch (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 3) {
-	case 0:
-		fe_params->u.ofdm.constellation = QPSK;
-		break;
-	case 1:
-		fe_params->u.ofdm.constellation = QAM_16;
-		break;
-	case 2:
-		fe_params->u.ofdm.constellation = QAM_64;
-		break;
-	}
-
-	// transmission mode
-	fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K;
-	if (tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x10)
-		fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K;
-
-	// guard interval
-	switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x0c) >> 2) {
-	case 0:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_32;
-		break;
-	case 1:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_16;
-		break;
-	case 2:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_8;
-		break;
-	case 3:
-		fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_1_4;
-		break;
-	}
-
-	// hierarchy
-	switch ((tda1004x_read_byte(state, TDA1004X_OUT_CONF1) & 0x60) >> 5) {
-	case 0:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;
-		break;
-	case 1:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_1;
-		break;
-	case 2:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_2;
-		break;
-	case 3:
-		fe_params->u.ofdm.hierarchy_information = HIERARCHY_4;
-		break;
-	}
-
-	return 0;
-}
-
-static int tda1004x_read_status(struct dvb_frontend* fe, fe_status_t * fe_status)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int status;
-	int cber;
-	int vber;
-
-	dprintk("%s\n", __FUNCTION__);
-
-	// read status
-	status = tda1004x_read_byte(state, TDA1004X_STATUS_CD);
-	if (status == -1)
-		return -EIO;
-
-	// decode
-	*fe_status = 0;
-	if (status & 4)
-		*fe_status |= FE_HAS_SIGNAL;
-	if (status & 2)
-		*fe_status |= FE_HAS_CARRIER;
-	if (status & 8)
-		*fe_status |= FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
-
-	// if we don't already have VITERBI (i.e. not LOCKED), see if the viterbi
-	// is getting anything valid
-	if (!(*fe_status & FE_HAS_VITERBI)) {
-		// read the CBER
-		cber = tda1004x_read_byte(state, TDA1004X_CBER_LSB);
-		if (cber == -1)
-			return -EIO;
-		status = tda1004x_read_byte(state, TDA1004X_CBER_MSB);
-		if (status == -1)
-			return -EIO;
-		cber |= (status << 8);
-		tda1004x_read_byte(state, TDA1004X_CBER_RESET);
-
-		if (cber != 65535)
-			*fe_status |= FE_HAS_VITERBI;
-	}
-
-	// if we DO have some valid VITERBI output, but don't already have SYNC
-	// bytes (i.e. not LOCKED), see if the RS decoder is getting anything valid.
-	if ((*fe_status & FE_HAS_VITERBI) && (!(*fe_status & FE_HAS_SYNC))) {
-		// read the VBER
-		vber = tda1004x_read_byte(state, TDA1004X_VBER_LSB);
-		if (vber == -1)
-			return -EIO;
-		status = tda1004x_read_byte(state, TDA1004X_VBER_MID);
-		if (status == -1)
-			return -EIO;
-		vber |= (status << 8);
-		status = tda1004x_read_byte(state, TDA1004X_VBER_MSB);
-		if (status == -1)
-			return -EIO;
-		vber |= ((status << 16) & 0x0f);
-		tda1004x_read_byte(state, TDA1004X_CVBER_LUT);
-
-		// if RS has passed some valid TS packets, then we must be
-		// getting some SYNC bytes
-		if (vber < 16632)
-			*fe_status |= FE_HAS_SYNC;
-	}
-
-	// success
-	dprintk("%s: fe_status=0x%x\n", __FUNCTION__, *fe_status);
-	return 0;
-}
-
-static int tda1004x_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int tmp;
-	int reg = 0;
-
-	dprintk("%s\n", __FUNCTION__);
-
-	// determine the register to use
-	switch (state->demod_type) {
-	case TDA1004X_DEMOD_TDA10045:
-		reg = TDA10045H_S_AGC;
-		break;
-
-	case TDA1004X_DEMOD_TDA10046:
-		reg = TDA10046H_AGC_IF_LEVEL;
-		break;
-	}
-
-	// read it
-	tmp = tda1004x_read_byte(state, reg);
-	if (tmp < 0)
-		return -EIO;
-
-	*signal = (tmp << 8) | tmp;
-	dprintk("%s: signal=0x%x\n", __FUNCTION__, *signal);
-	return 0;
-}
-
-static int tda1004x_read_snr(struct dvb_frontend* fe, u16 * snr)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int tmp;
-
-	dprintk("%s\n", __FUNCTION__);
-
-	// read it
-	tmp = tda1004x_read_byte(state, TDA1004X_SNR);
-	if (tmp < 0)
-		return -EIO;
-	if (tmp)
-		tmp = 255 - tmp;
-
-	*snr = ((tmp << 8) | tmp);
-	dprintk("%s: snr=0x%x\n", __FUNCTION__, *snr);
-	return 0;
-}
-
-static int tda1004x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int tmp;
-	int tmp2;
-	int counter;
-
-	dprintk("%s\n", __FUNCTION__);
-
-	// read the UCBLOCKS and reset
-	counter = 0;
-	tmp = tda1004x_read_byte(state, TDA1004X_UNCOR);
-	if (tmp < 0)
-		return -EIO;
-	tmp &= 0x7f;
-	while (counter++ < 5) {
-		tda1004x_write_mask(state, TDA1004X_UNCOR, 0x80, 0);
-		tda1004x_write_mask(state, TDA1004X_UNCOR, 0x80, 0);
-		tda1004x_write_mask(state, TDA1004X_UNCOR, 0x80, 0);
-
-		tmp2 = tda1004x_read_byte(state, TDA1004X_UNCOR);
-		if (tmp2 < 0)
-			return -EIO;
-		tmp2 &= 0x7f;
-		if ((tmp2 < tmp) || (tmp2 == 0))
-			break;
-	}
-
-	if (tmp != 0x7f)
-		*ucblocks = tmp;
-	else
-		*ucblocks = 0xffffffff;
-
-	dprintk("%s: ucblocks=0x%x\n", __FUNCTION__, *ucblocks);
-	return 0;
-}
-
-static int tda1004x_read_ber(struct dvb_frontend* fe, u32* ber)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-	int tmp;
-
-	dprintk("%s\n", __FUNCTION__);
-
-	// read it in
-	tmp = tda1004x_read_byte(state, TDA1004X_CBER_LSB);
-	if (tmp < 0)
-		return -EIO;
-	*ber = tmp << 1;
-	tmp = tda1004x_read_byte(state, TDA1004X_CBER_MSB);
-	if (tmp < 0)
-		return -EIO;
-	*ber |= (tmp << 9);
-	tda1004x_read_byte(state, TDA1004X_CBER_RESET);
-
-	dprintk("%s: ber=0x%x\n", __FUNCTION__, *ber);
-	return 0;
-}
-
-static int tda1004x_sleep(struct dvb_frontend* fe)
-{
-	struct tda1004x_state* state = fe->demodulator_priv;
-
-	switch (state->demod_type) {
-	case TDA1004X_DEMOD_TDA10045:
-		tda1004x_write_mask(state, TDA1004X_CONFADC1, 0x10, 0x10);
-		break;
-
-	case TDA1004X_DEMOD_TDA10046:
-		if (state->config->pll_sleep != NULL) {
-			tda1004x_enable_tuner_i2c(state);
-			state->config->pll_sleep(fe);
-			tda1004x_disable_tuner_i2c(state);
-		}
-		tda1004x_write_mask(state, TDA1004X_CONFC4, 1, 1);
-		break;
-	}
-	state->initialised = 0;
-
-	return 0;
-}
-
-static int tda1004x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
-{
-	fesettings->min_delay_ms = 800;
-	/* Drift compensation makes no sense for DVB-T */
-	fesettings->step_size = 0;
-	fesettings->max_drift = 0;
-	return 0;
-}
-
-static void tda1004x_release(struct dvb_frontend* fe)
-{
-	struct tda1004x_state *state = fe->demodulator_priv;
-	kfree(state);
-}
-
-static struct dvb_frontend_ops tda10045_ops = {
-	.info = {
-		.name = "Philips TDA10045H DVB-T",
-		.type = FE_OFDM,
-		.frequency_min = 51000000,
-		.frequency_max = 858000000,
-		.frequency_stepsize = 166667,
-		.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_FEC_AUTO |
-		    FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
-		    FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO
-	},
-
-	.release = tda1004x_release,
-
-	.init = tda10045_init,
-	.sleep = tda1004x_sleep,
-
-	.set_frontend = tda1004x_set_fe,
-	.get_frontend = tda1004x_get_fe,
-	.get_tune_settings = tda1004x_get_tune_settings,
-
-	.read_status = tda1004x_read_status,
-	.read_ber = tda1004x_read_ber,
-	.read_signal_strength = tda1004x_read_signal_strength,
-	.read_snr = tda1004x_read_snr,
-	.read_ucblocks = tda1004x_read_ucblocks,
-};
-
-struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
-				     struct i2c_adapter* i2c)
-{
-	struct tda1004x_state *state;
-
-	/* allocate memory for the internal state */
-	state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
-	if (!state)
-		return NULL;
-
-	/* setup the state */
-	state->config = config;
-	state->i2c = i2c;
-	memcpy(&state->ops, &tda10045_ops, sizeof(struct dvb_frontend_ops));
-	state->initialised = 0;
-	state->demod_type = TDA1004X_DEMOD_TDA10045;
-
-	/* check if the demod is there */
-	if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) {
-		kfree(state);
-		return NULL;
-	}
-
-	/* create dvb_frontend */
-	state->frontend.ops = &state->ops;
-	state->frontend.demodulator_priv = state;
-	return &state->frontend;
-}
-
-static struct dvb_frontend_ops tda10046_ops = {
-	.info = {
-		.name = "Philips TDA10046H DVB-T",
-		.type = FE_OFDM,
-		.frequency_min = 51000000,
-		.frequency_max = 858000000,
-		.frequency_stepsize = 166667,
-		.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_FEC_AUTO |
-		    FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
-		    FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO
-	},
-
-	.release = tda1004x_release,
-
-	.init = tda10046_init,
-	.sleep = tda1004x_sleep,
-
-	.set_frontend = tda1004x_set_fe,
-	.get_frontend = tda1004x_get_fe,
-	.get_tune_settings = tda1004x_get_tune_settings,
-
-	.read_status = tda1004x_read_status,
-	.read_ber = tda1004x_read_ber,
-	.read_signal_strength = tda1004x_read_signal_strength,
-	.read_snr = tda1004x_read_snr,
-	.read_ucblocks = tda1004x_read_ucblocks,
-};
-
-struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
-				     struct i2c_adapter* i2c)
-{
-	struct tda1004x_state *state;
-
-	/* allocate memory for the internal state */
-	state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
-	if (!state)
-		return NULL;
-
-	/* setup the state */
-	state->config = config;
-	state->i2c = i2c;
-	memcpy(&state->ops, &tda10046_ops, sizeof(struct dvb_frontend_ops));
-	state->initialised = 0;
-	state->demod_type = TDA1004X_DEMOD_TDA10046;
-
-	/* check if the demod is there */
-	if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) {
-		kfree(state);
-		return NULL;
-	}
-
-	/* create dvb_frontend */
-	state->frontend.ops = &state->ops;
-	state->frontend.demodulator_priv = state;
-	return &state->frontend;
-}
-
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
-MODULE_DESCRIPTION("Philips TDA10045H & TDA10046H DVB-T Demodulator");
-MODULE_AUTHOR("Andrew de Quincey & Robert Schlabbach");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(tda10045_attach);
-EXPORT_SYMBOL(tda10046_attach);
-EXPORT_SYMBOL(tda1004x_write_byte);