[media] Rename media/dvb as media/pci

The remaining dvb drivers are pci, so rename them to match the
bus.

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

1 files changed, 0 insertions, 1723 deletions

diff --git a/drivers/media/dvb/ddbridge/ddbridge-core.c b/drivers/media/dvb/ddbridge/ddbridge-core.c
deleted file mode 100644
index ebf3f05..0000000
--- a/drivers/media/dvb/ddbridge/ddbridge-core.c
+++ /dev/null
@@ -1,1723 +0,0 @@
-/*
- * ddbridge.c: Digital Devices PCIe bridge driver
- *
- * Copyright (C) 2010-2011 Digital Devices GmbH
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 only, as published by the Free Software Foundation.
- *
- *
- * 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
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/poll.h>
-#include <linux/io.h>
-#include <linux/pci.h>
-#include <linux/pci_ids.h>
-#include <linux/timer.h>
-#include <linux/i2c.h>
-#include <linux/swab.h>
-#include <linux/vmalloc.h>
-#include "ddbridge.h"
-
-#include "ddbridge-regs.h"
-
-#include "tda18271c2dd.h"
-#include "stv6110x.h"
-#include "stv090x.h"
-#include "lnbh24.h"
-#include "drxk.h"
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-/* MSI had problems with lost interrupts, fixed but needs testing */
-#undef CONFIG_PCI_MSI
-
-/******************************************************************************/
-
-static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val)
-{
-	struct i2c_msg msgs[1] = {{.addr = adr,  .flags = I2C_M_RD,
-				   .buf  = val,  .len   = 1 } };
-	return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1;
-}
-
-static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val)
-{
-	struct i2c_msg msgs[2] = {{.addr = adr,  .flags = 0,
-				   .buf  = &reg, .len   = 1 },
-				  {.addr = adr,  .flags = I2C_M_RD,
-				   .buf  = val,  .len   = 1 } };
-	return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
-}
-
-static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr,
-			  u16 reg, u8 *val)
-{
-	u8 msg[2] = {reg>>8, reg&0xff};
-	struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
-				   .buf  = msg, .len   = 2},
-				  {.addr = adr, .flags = I2C_M_RD,
-				   .buf  = val, .len   = 1} };
-	return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
-}
-
-static int ddb_i2c_cmd(struct ddb_i2c *i2c, u32 adr, u32 cmd)
-{
-	struct ddb *dev = i2c->dev;
-	int stat;
-	u32 val;
-
-	i2c->done = 0;
-	ddbwritel((adr << 9) | cmd, i2c->regs + I2C_COMMAND);
-	stat = wait_event_timeout(i2c->wq, i2c->done == 1, HZ);
-	if (stat <= 0) {
-		printk(KERN_ERR "I2C timeout\n");
-		{ /* MSI debugging*/
-			u32 istat = ddbreadl(INTERRUPT_STATUS);
-			printk(KERN_ERR "IRS %08x\n", istat);
-			ddbwritel(istat, INTERRUPT_ACK);
-		}
-		return -EIO;
-	}
-	val = ddbreadl(i2c->regs+I2C_COMMAND);
-	if (val & 0x70000)
-		return -EIO;
-	return 0;
-}
-
-static int ddb_i2c_master_xfer(struct i2c_adapter *adapter,
-			       struct i2c_msg msg[], int num)
-{
-	struct ddb_i2c *i2c = (struct ddb_i2c *)i2c_get_adapdata(adapter);
-	struct ddb *dev = i2c->dev;
-	u8 addr = 0;
-
-	if (num)
-		addr = msg[0].addr;
-
-	if (num == 2 && msg[1].flags & I2C_M_RD &&
-	    !(msg[0].flags & I2C_M_RD)) {
-		memcpy_toio(dev->regs + I2C_TASKMEM_BASE + i2c->wbuf,
-			    msg[0].buf, msg[0].len);
-		ddbwritel(msg[0].len|(msg[1].len << 16),
-			  i2c->regs+I2C_TASKLENGTH);
-		if (!ddb_i2c_cmd(i2c, addr, 1)) {
-			memcpy_fromio(msg[1].buf,
-				      dev->regs + I2C_TASKMEM_BASE + i2c->rbuf,
-				      msg[1].len);
-			return num;
-		}
-	}
-
-	if (num == 1 && !(msg[0].flags & I2C_M_RD)) {
-		ddbcpyto(I2C_TASKMEM_BASE + i2c->wbuf, msg[0].buf, msg[0].len);
-		ddbwritel(msg[0].len, i2c->regs + I2C_TASKLENGTH);
-		if (!ddb_i2c_cmd(i2c, addr, 2))
-			return num;
-	}
-	if (num == 1 && (msg[0].flags & I2C_M_RD)) {
-		ddbwritel(msg[0].len << 16, i2c->regs + I2C_TASKLENGTH);
-		if (!ddb_i2c_cmd(i2c, addr, 3)) {
-			ddbcpyfrom(msg[0].buf,
-				   I2C_TASKMEM_BASE + i2c->rbuf, msg[0].len);
-			return num;
-		}
-	}
-	return -EIO;
-}
-
-
-static u32 ddb_i2c_functionality(struct i2c_adapter *adap)
-{
-	return I2C_FUNC_SMBUS_EMUL;
-}
-
-struct i2c_algorithm ddb_i2c_algo = {
-	.master_xfer   = ddb_i2c_master_xfer,
-	.functionality = ddb_i2c_functionality,
-};
-
-static void ddb_i2c_release(struct ddb *dev)
-{
-	int i;
-	struct ddb_i2c *i2c;
-	struct i2c_adapter *adap;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		i2c = &dev->i2c[i];
-		adap = &i2c->adap;
-		i2c_del_adapter(adap);
-	}
-}
-
-static int ddb_i2c_init(struct ddb *dev)
-{
-	int i, j, stat = 0;
-	struct ddb_i2c *i2c;
-	struct i2c_adapter *adap;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		i2c = &dev->i2c[i];
-		i2c->dev = dev;
-		i2c->nr = i;
-		i2c->wbuf = i * (I2C_TASKMEM_SIZE / 4);
-		i2c->rbuf = i2c->wbuf + (I2C_TASKMEM_SIZE / 8);
-		i2c->regs = 0x80 + i * 0x20;
-		ddbwritel(I2C_SPEED_100, i2c->regs + I2C_TIMING);
-		ddbwritel((i2c->rbuf << 16) | i2c->wbuf,
-			  i2c->regs + I2C_TASKADDRESS);
-		init_waitqueue_head(&i2c->wq);
-
-		adap = &i2c->adap;
-		i2c_set_adapdata(adap, i2c);
-#ifdef I2C_ADAP_CLASS_TV_DIGITAL
-		adap->class = I2C_ADAP_CLASS_TV_DIGITAL|I2C_CLASS_TV_ANALOG;
-#else
-#ifdef I2C_CLASS_TV_ANALOG
-		adap->class = I2C_CLASS_TV_ANALOG;
-#endif
-#endif
-		strcpy(adap->name, "ddbridge");
-		adap->algo = &ddb_i2c_algo;
-		adap->algo_data = (void *)i2c;
-		adap->dev.parent = &dev->pdev->dev;
-		stat = i2c_add_adapter(adap);
-		if (stat)
-			break;
-	}
-	if (stat)
-		for (j = 0; j < i; j++) {
-			i2c = &dev->i2c[j];
-			adap = &i2c->adap;
-			i2c_del_adapter(adap);
-		}
-	return stat;
-}
-
-
-/******************************************************************************/
-/******************************************************************************/
-/******************************************************************************/
-
-#if 0
-static void set_table(struct ddb *dev, u32 off,
-		      dma_addr_t *pbuf, u32 num)
-{
-	u32 i, base;
-	u64 mem;
-
-	base = DMA_BASE_ADDRESS_TABLE + off;
-	for (i = 0; i < num; i++) {
-		mem = pbuf[i];
-		ddbwritel(mem & 0xffffffff, base + i * 8);
-		ddbwritel(mem >> 32, base + i * 8 + 4);
-	}
-}
-#endif
-
-static void ddb_address_table(struct ddb *dev)
-{
-	u32 i, j, base;
-	u64 mem;
-	dma_addr_t *pbuf;
-
-	for (i = 0; i < dev->info->port_num * 2; i++) {
-		base = DMA_BASE_ADDRESS_TABLE + i * 0x100;
-		pbuf = dev->input[i].pbuf;
-		for (j = 0; j < dev->input[i].dma_buf_num; j++) {
-			mem = pbuf[j];
-			ddbwritel(mem & 0xffffffff, base + j * 8);
-			ddbwritel(mem >> 32, base + j * 8 + 4);
-		}
-	}
-	for (i = 0; i < dev->info->port_num; i++) {
-		base = DMA_BASE_ADDRESS_TABLE + 0x800 + i * 0x100;
-		pbuf = dev->output[i].pbuf;
-		for (j = 0; j < dev->output[i].dma_buf_num; j++) {
-			mem = pbuf[j];
-			ddbwritel(mem & 0xffffffff, base + j * 8);
-			ddbwritel(mem >> 32, base + j * 8 + 4);
-		}
-	}
-}
-
-static void io_free(struct pci_dev *pdev, u8 **vbuf,
-		    dma_addr_t *pbuf, u32 size, int num)
-{
-	int i;
-
-	for (i = 0; i < num; i++) {
-		if (vbuf[i]) {
-			pci_free_consistent(pdev, size, vbuf[i], pbuf[i]);
-			vbuf[i] = 0;
-		}
-	}
-}
-
-static int io_alloc(struct pci_dev *pdev, u8 **vbuf,
-		    dma_addr_t *pbuf, u32 size, int num)
-{
-	int i;
-
-	for (i = 0; i < num; i++) {
-		vbuf[i] = pci_alloc_consistent(pdev, size, &pbuf[i]);
-		if (!vbuf[i])
-			return -ENOMEM;
-	}
-	return 0;
-}
-
-static int ddb_buffers_alloc(struct ddb *dev)
-{
-	int i;
-	struct ddb_port *port;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		port = &dev->port[i];
-		switch (port->class) {
-		case DDB_PORT_TUNER:
-			if (io_alloc(dev->pdev, port->input[0]->vbuf,
-				     port->input[0]->pbuf,
-				     port->input[0]->dma_buf_size,
-				     port->input[0]->dma_buf_num) < 0)
-				return -1;
-			if (io_alloc(dev->pdev, port->input[1]->vbuf,
-				     port->input[1]->pbuf,
-				     port->input[1]->dma_buf_size,
-				     port->input[1]->dma_buf_num) < 0)
-				return -1;
-			break;
-		case DDB_PORT_CI:
-			if (io_alloc(dev->pdev, port->input[0]->vbuf,
-				     port->input[0]->pbuf,
-				     port->input[0]->dma_buf_size,
-				     port->input[0]->dma_buf_num) < 0)
-				return -1;
-			if (io_alloc(dev->pdev, port->output->vbuf,
-				     port->output->pbuf,
-				     port->output->dma_buf_size,
-				     port->output->dma_buf_num) < 0)
-				return -1;
-			break;
-		default:
-			break;
-		}
-	}
-	ddb_address_table(dev);
-	return 0;
-}
-
-static void ddb_buffers_free(struct ddb *dev)
-{
-	int i;
-	struct ddb_port *port;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		port = &dev->port[i];
-		io_free(dev->pdev, port->input[0]->vbuf,
-			port->input[0]->pbuf,
-			port->input[0]->dma_buf_size,
-			port->input[0]->dma_buf_num);
-		io_free(dev->pdev, port->input[1]->vbuf,
-			port->input[1]->pbuf,
-			port->input[1]->dma_buf_size,
-			port->input[1]->dma_buf_num);
-		io_free(dev->pdev, port->output->vbuf,
-			port->output->pbuf,
-			port->output->dma_buf_size,
-			port->output->dma_buf_num);
-	}
-}
-
-static void ddb_input_start(struct ddb_input *input)
-{
-	struct ddb *dev = input->port->dev;
-
-	spin_lock_irq(&input->lock);
-	input->cbuf = 0;
-	input->coff = 0;
-
-	/* reset */
-	ddbwritel(0, TS_INPUT_CONTROL(input->nr));
-	ddbwritel(2, TS_INPUT_CONTROL(input->nr));
-	ddbwritel(0, TS_INPUT_CONTROL(input->nr));
-
-	ddbwritel((1 << 16) |
-		  (input->dma_buf_num << 11) |
-		  (input->dma_buf_size >> 7),
-		  DMA_BUFFER_SIZE(input->nr));
-	ddbwritel(0, DMA_BUFFER_ACK(input->nr));
-
-	ddbwritel(1, DMA_BASE_WRITE);
-	ddbwritel(3, DMA_BUFFER_CONTROL(input->nr));
-	ddbwritel(9, TS_INPUT_CONTROL(input->nr));
-	input->running = 1;
-	spin_unlock_irq(&input->lock);
-}
-
-static void ddb_input_stop(struct ddb_input *input)
-{
-	struct ddb *dev = input->port->dev;
-
-	spin_lock_irq(&input->lock);
-	ddbwritel(0, TS_INPUT_CONTROL(input->nr));
-	ddbwritel(0, DMA_BUFFER_CONTROL(input->nr));
-	input->running = 0;
-	spin_unlock_irq(&input->lock);
-}
-
-static void ddb_output_start(struct ddb_output *output)
-{
-	struct ddb *dev = output->port->dev;
-
-	spin_lock_irq(&output->lock);
-	output->cbuf = 0;
-	output->coff = 0;
-	ddbwritel(0, TS_OUTPUT_CONTROL(output->nr));
-	ddbwritel(2, TS_OUTPUT_CONTROL(output->nr));
-	ddbwritel(0, TS_OUTPUT_CONTROL(output->nr));
-	ddbwritel(0x3c, TS_OUTPUT_CONTROL(output->nr));
-	ddbwritel((1 << 16) |
-		  (output->dma_buf_num << 11) |
-		  (output->dma_buf_size >> 7),
-		  DMA_BUFFER_SIZE(output->nr + 8));
-	ddbwritel(0, DMA_BUFFER_ACK(output->nr + 8));
-
-	ddbwritel(1, DMA_BASE_READ);
-	ddbwritel(3, DMA_BUFFER_CONTROL(output->nr + 8));
-	/* ddbwritel(0xbd, TS_OUTPUT_CONTROL(output->nr)); */
-	ddbwritel(0x1d, TS_OUTPUT_CONTROL(output->nr));
-	output->running = 1;
-	spin_unlock_irq(&output->lock);
-}
-
-static void ddb_output_stop(struct ddb_output *output)
-{
-	struct ddb *dev = output->port->dev;
-
-	spin_lock_irq(&output->lock);
-	ddbwritel(0, TS_OUTPUT_CONTROL(output->nr));
-	ddbwritel(0, DMA_BUFFER_CONTROL(output->nr + 8));
-	output->running = 0;
-	spin_unlock_irq(&output->lock);
-}
-
-static u32 ddb_output_free(struct ddb_output *output)
-{
-	u32 idx, off, stat = output->stat;
-	s32 diff;
-
-	idx = (stat >> 11) & 0x1f;
-	off = (stat & 0x7ff) << 7;
-
-	if (output->cbuf != idx) {
-		if ((((output->cbuf + 1) % output->dma_buf_num) == idx) &&
-		    (output->dma_buf_size - output->coff <= 188))
-			return 0;
-		return 188;
-	}
-	diff = off - output->coff;
-	if (diff <= 0 || diff > 188)
-		return 188;
-	return 0;
-}
-
-static ssize_t ddb_output_write(struct ddb_output *output,
-				const u8 *buf, size_t count)
-{
-	struct ddb *dev = output->port->dev;
-	u32 idx, off, stat = output->stat;
-	u32 left = count, len;
-
-	idx = (stat >> 11) & 0x1f;
-	off = (stat & 0x7ff) << 7;
-
-	while (left) {
-		len = output->dma_buf_size - output->coff;
-		if ((((output->cbuf + 1) % output->dma_buf_num) == idx) &&
-		    (off == 0)) {
-			if (len <= 188)
-				break;
-			len -= 188;
-		}
-		if (output->cbuf == idx) {
-			if (off > output->coff) {
-#if 1
-				len = off - output->coff;
-				len -= (len % 188);
-				if (len <= 188)
-
-#endif
-					break;
-				len -= 188;
-			}
-		}
-		if (len > left)
-			len = left;
-		if (copy_from_user(output->vbuf[output->cbuf] + output->coff,
-				   buf, len))
-			return -EIO;
-		left -= len;
-		buf += len;
-		output->coff += len;
-		if (output->coff == output->dma_buf_size) {
-			output->coff = 0;
-			output->cbuf = ((output->cbuf + 1) % output->dma_buf_num);
-		}
-		ddbwritel((output->cbuf << 11) | (output->coff >> 7),
-			  DMA_BUFFER_ACK(output->nr + 8));
-	}
-	return count - left;
-}
-
-static u32 ddb_input_avail(struct ddb_input *input)
-{
-	struct ddb *dev = input->port->dev;
-	u32 idx, off, stat = input->stat;
-	u32 ctrl = ddbreadl(DMA_BUFFER_CONTROL(input->nr));
-
-	idx = (stat >> 11) & 0x1f;
-	off = (stat & 0x7ff) << 7;
-
-	if (ctrl & 4) {
-		printk(KERN_ERR "IA %d %d %08x\n", idx, off, ctrl);
-		ddbwritel(input->stat, DMA_BUFFER_ACK(input->nr));
-		return 0;
-	}
-	if (input->cbuf != idx)
-		return 188;
-	return 0;
-}
-
-static ssize_t ddb_input_read(struct ddb_input *input, u8 *buf, size_t count)
-{
-	struct ddb *dev = input->port->dev;
-	u32 left = count;
-	u32 idx, free, stat = input->stat;
-	int ret;
-
-	idx = (stat >> 11) & 0x1f;
-
-	while (left) {
-		if (input->cbuf == idx)
-			return count - left;
-		free = input->dma_buf_size - input->coff;
-		if (free > left)
-			free = left;
-		ret = copy_to_user(buf, input->vbuf[input->cbuf] +
-				   input->coff, free);
-		if (ret)
-			return -EFAULT;
-		input->coff += free;
-		if (input->coff == input->dma_buf_size) {
-			input->coff = 0;
-			input->cbuf = (input->cbuf+1) % input->dma_buf_num;
-		}
-		left -= free;
-		ddbwritel((input->cbuf << 11) | (input->coff >> 7),
-			  DMA_BUFFER_ACK(input->nr));
-	}
-	return count;
-}
-
-/******************************************************************************/
-/******************************************************************************/
-/******************************************************************************/
-
-#if 0
-static struct ddb_input *fe2input(struct ddb *dev, struct dvb_frontend *fe)
-{
-	int i;
-
-	for (i = 0; i < dev->info->port_num * 2; i++) {
-		if (dev->input[i].fe == fe)
-			return &dev->input[i];
-	}
-	return NULL;
-}
-#endif
-
-static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
-{
-	struct ddb_input *input = fe->sec_priv;
-	struct ddb_port *port = input->port;
-	int status;
-
-	if (enable) {
-		mutex_lock(&port->i2c_gate_lock);
-		status = input->gate_ctrl(fe, 1);
-	} else {
-		status = input->gate_ctrl(fe, 0);
-		mutex_unlock(&port->i2c_gate_lock);
-	}
-	return status;
-}
-
-static int demod_attach_drxk(struct ddb_input *input)
-{
-	struct i2c_adapter *i2c = &input->port->i2c->adap;
-	struct dvb_frontend *fe;
-	struct drxk_config config;
-
-	memset(&config, 0, sizeof(config));
-	config.microcode_name = "drxk_a3.mc";
-	config.qam_demod_parameter_count = 4;
-	config.adr = 0x29 + (input->nr & 1);
-
-	fe = input->fe = dvb_attach(drxk_attach, &config, i2c);
-	if (!input->fe) {
-		printk(KERN_ERR "No DRXK found!\n");
-		return -ENODEV;
-	}
-	fe->sec_priv = input;
-	input->gate_ctrl = fe->ops.i2c_gate_ctrl;
-	fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
-	return 0;
-}
-
-static int tuner_attach_tda18271(struct ddb_input *input)
-{
-	struct i2c_adapter *i2c = &input->port->i2c->adap;
-	struct dvb_frontend *fe;
-
-	if (input->fe->ops.i2c_gate_ctrl)
-		input->fe->ops.i2c_gate_ctrl(input->fe, 1);
-	fe = dvb_attach(tda18271c2dd_attach, input->fe, i2c, 0x60);
-	if (!fe) {
-		printk(KERN_ERR "No TDA18271 found!\n");
-		return -ENODEV;
-	}
-	if (input->fe->ops.i2c_gate_ctrl)
-		input->fe->ops.i2c_gate_ctrl(input->fe, 0);
-	return 0;
-}
-
-/******************************************************************************/
-/******************************************************************************/
-/******************************************************************************/
-
-static struct stv090x_config stv0900 = {
-	.device         = STV0900,
-	.demod_mode     = STV090x_DUAL,
-	.clk_mode       = STV090x_CLK_EXT,
-
-	.xtal           = 27000000,
-	.address        = 0x69,
-
-	.ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
-	.ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
-
-	.repeater_level = STV090x_RPTLEVEL_16,
-
-	.adc1_range	= STV090x_ADC_1Vpp,
-	.adc2_range	= STV090x_ADC_1Vpp,
-
-	.diseqc_envelope_mode = true,
-};
-
-static struct stv090x_config stv0900_aa = {
-	.device         = STV0900,
-	.demod_mode     = STV090x_DUAL,
-	.clk_mode       = STV090x_CLK_EXT,
-
-	.xtal           = 27000000,
-	.address        = 0x68,
-
-	.ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
-	.ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
-
-	.repeater_level = STV090x_RPTLEVEL_16,
-
-	.adc1_range	= STV090x_ADC_1Vpp,
-	.adc2_range	= STV090x_ADC_1Vpp,
-
-	.diseqc_envelope_mode = true,
-};
-
-static struct stv6110x_config stv6110a = {
-	.addr    = 0x60,
-	.refclk	 = 27000000,
-	.clk_div = 1,
-};
-
-static struct stv6110x_config stv6110b = {
-	.addr    = 0x63,
-	.refclk	 = 27000000,
-	.clk_div = 1,
-};
-
-static int demod_attach_stv0900(struct ddb_input *input, int type)
-{
-	struct i2c_adapter *i2c = &input->port->i2c->adap;
-	struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900;
-
-	input->fe = dvb_attach(stv090x_attach, feconf, i2c,
-			       (input->nr & 1) ? STV090x_DEMODULATOR_1
-			       : STV090x_DEMODULATOR_0);
-	if (!input->fe) {
-		printk(KERN_ERR "No STV0900 found!\n");
-		return -ENODEV;
-	}
-	if (!dvb_attach(lnbh24_attach, input->fe, i2c, 0,
-			0, (input->nr & 1) ?
-			(0x09 - type) : (0x0b - type))) {
-		printk(KERN_ERR "No LNBH24 found!\n");
-		return -ENODEV;
-	}
-	return 0;
-}
-
-static int tuner_attach_stv6110(struct ddb_input *input, int type)
-{
-	struct i2c_adapter *i2c = &input->port->i2c->adap;
-	struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900;
-	struct stv6110x_config *tunerconf = (input->nr & 1) ?
-		&stv6110b : &stv6110a;
-	struct stv6110x_devctl *ctl;
-
-	ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c);
-	if (!ctl) {
-		printk(KERN_ERR "No STV6110X found!\n");
-		return -ENODEV;
-	}
-	printk(KERN_INFO "attach tuner input %d adr %02x\n",
-			 input->nr, tunerconf->addr);
-
-	feconf->tuner_init          = ctl->tuner_init;
-	feconf->tuner_sleep         = ctl->tuner_sleep;
-	feconf->tuner_set_mode      = ctl->tuner_set_mode;
-	feconf->tuner_set_frequency = ctl->tuner_set_frequency;
-	feconf->tuner_get_frequency = ctl->tuner_get_frequency;
-	feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
-	feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
-	feconf->tuner_set_bbgain    = ctl->tuner_set_bbgain;
-	feconf->tuner_get_bbgain    = ctl->tuner_get_bbgain;
-	feconf->tuner_set_refclk    = ctl->tuner_set_refclk;
-	feconf->tuner_get_status    = ctl->tuner_get_status;
-
-	return 0;
-}
-
-static int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id,
-			    int (*start_feed)(struct dvb_demux_feed *),
-			    int (*stop_feed)(struct dvb_demux_feed *),
-			    void *priv)
-{
-	dvbdemux->priv = priv;
-
-	dvbdemux->filternum = 256;
-	dvbdemux->feednum = 256;
-	dvbdemux->start_feed = start_feed;
-	dvbdemux->stop_feed = stop_feed;
-	dvbdemux->write_to_decoder = NULL;
-	dvbdemux->dmx.capabilities = (DMX_TS_FILTERING |
-				      DMX_SECTION_FILTERING |
-				      DMX_MEMORY_BASED_FILTERING);
-	return dvb_dmx_init(dvbdemux);
-}
-
-static int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev,
-			       struct dvb_demux *dvbdemux,
-			       struct dmx_frontend *hw_frontend,
-			       struct dmx_frontend *mem_frontend,
-			       struct dvb_adapter *dvb_adapter)
-{
-	int ret;
-
-	dmxdev->filternum = 256;
-	dmxdev->demux = &dvbdemux->dmx;
-	dmxdev->capabilities = 0;
-	ret = dvb_dmxdev_init(dmxdev, dvb_adapter);
-	if (ret < 0)
-		return ret;
-
-	hw_frontend->source = DMX_FRONTEND_0;
-	dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend);
-	mem_frontend->source = DMX_MEMORY_FE;
-	dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend);
-	return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend);
-}
-
-static int start_feed(struct dvb_demux_feed *dvbdmxfeed)
-{
-	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
-	struct ddb_input *input = dvbdmx->priv;
-
-	if (!input->users)
-		ddb_input_start(input);
-
-	return ++input->users;
-}
-
-static int stop_feed(struct dvb_demux_feed *dvbdmxfeed)
-{
-	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
-	struct ddb_input *input = dvbdmx->priv;
-
-	if (--input->users)
-		return input->users;
-
-	ddb_input_stop(input);
-	return 0;
-}
-
-
-static void dvb_input_detach(struct ddb_input *input)
-{
-	struct dvb_adapter *adap = &input->adap;
-	struct dvb_demux *dvbdemux = &input->demux;
-
-	switch (input->attached) {
-	case 5:
-		if (input->fe2)
-			dvb_unregister_frontend(input->fe2);
-		if (input->fe) {
-			dvb_unregister_frontend(input->fe);
-			dvb_frontend_detach(input->fe);
-			input->fe = NULL;
-		}
-	case 4:
-		dvb_net_release(&input->dvbnet);
-
-	case 3:
-		dvbdemux->dmx.close(&dvbdemux->dmx);
-		dvbdemux->dmx.remove_frontend(&dvbdemux->dmx,
-					      &input->hw_frontend);
-		dvbdemux->dmx.remove_frontend(&dvbdemux->dmx,
-					      &input->mem_frontend);
-		dvb_dmxdev_release(&input->dmxdev);
-
-	case 2:
-		dvb_dmx_release(&input->demux);
-
-	case 1:
-		dvb_unregister_adapter(adap);
-	}
-	input->attached = 0;
-}
-
-static int dvb_input_attach(struct ddb_input *input)
-{
-	int ret;
-	struct ddb_port *port = input->port;
-	struct dvb_adapter *adap = &input->adap;
-	struct dvb_demux *dvbdemux = &input->demux;
-
-	ret = dvb_register_adapter(adap, "DDBridge", THIS_MODULE,
-				   &input->port->dev->pdev->dev,
-				   adapter_nr);
-	if (ret < 0) {
-		printk(KERN_ERR "ddbridge: Could not register adapter."
-		       "Check if you enabled enough adapters in dvb-core!\n");
-		return ret;
-	}
-	input->attached = 1;
-
-	ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux",
-				      start_feed,
-				      stop_feed, input);
-	if (ret < 0)
-		return ret;
-	input->attached = 2;
-
-	ret = my_dvb_dmxdev_ts_card_init(&input->dmxdev, &input->demux,
-					 &input->hw_frontend,
-					 &input->mem_frontend, adap);
-	if (ret < 0)
-		return ret;
-	input->attached = 3;
-
-	ret = dvb_net_init(adap, &input->dvbnet, input->dmxdev.demux);
-	if (ret < 0)
-		return ret;
-	input->attached = 4;
-
-	input->fe = 0;
-	switch (port->type) {
-	case DDB_TUNER_DVBS_ST:
-		if (demod_attach_stv0900(input, 0) < 0)
-			return -ENODEV;
-		if (tuner_attach_stv6110(input, 0) < 0)
-			return -ENODEV;
-		if (input->fe) {
-			if (dvb_register_frontend(adap, input->fe) < 0)
-				return -ENODEV;
-		}
-		break;
-	case DDB_TUNER_DVBS_ST_AA:
-		if (demod_attach_stv0900(input, 1) < 0)
-			return -ENODEV;
-		if (tuner_attach_stv6110(input, 1) < 0)
-			return -ENODEV;
-		if (input->fe) {
-			if (dvb_register_frontend(adap, input->fe) < 0)
-				return -ENODEV;
-		}
-		break;
-	case DDB_TUNER_DVBCT_TR:
-		if (demod_attach_drxk(input) < 0)
-			return -ENODEV;
-		if (tuner_attach_tda18271(input) < 0)
-			return -ENODEV;
-		if (input->fe) {
-			if (dvb_register_frontend(adap, input->fe) < 0)
-				return -ENODEV;
-		}
-		if (input->fe2) {
-			if (dvb_register_frontend(adap, input->fe2) < 0)
-				return -ENODEV;
-			input->fe2->tuner_priv = input->fe->tuner_priv;
-			memcpy(&input->fe2->ops.tuner_ops,
-			       &input->fe->ops.tuner_ops,
-			       sizeof(struct dvb_tuner_ops));
-		}
-		break;
-	}
-	input->attached = 5;
-	return 0;
-}
-
-/****************************************************************************/
-/****************************************************************************/
-
-static ssize_t ts_write(struct file *file, const char *buf,
-			size_t count, loff_t *ppos)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ddb_output *output = dvbdev->priv;
-	size_t left = count;
-	int stat;
-
-	while (left) {
-		if (ddb_output_free(output) < 188) {
-			if (file->f_flags & O_NONBLOCK)
-				break;
-			if (wait_event_interruptible(
-				    output->wq, ddb_output_free(output) >= 188) < 0)
-				break;
-		}
-		stat = ddb_output_write(output, buf, left);
-		if (stat < 0)
-			break;
-		buf += stat;
-		left -= stat;
-	}
-	return (left == count) ? -EAGAIN : (count - left);
-}
-
-static ssize_t ts_read(struct file *file, char *buf,
-		       size_t count, loff_t *ppos)
-{
-	struct dvb_device *dvbdev = file->private_data;
-	struct ddb_output *output = dvbdev->priv;
-	struct ddb_input *input = output->port->input[0];
-	int left, read;
-
-	count -= count % 188;
-	left = count;
-	while (left) {
-		if (ddb_input_avail(input) < 188) {
-			if (file->f_flags & O_NONBLOCK)
-				break;
-			if (wait_event_interruptible(
-				    input->wq, ddb_input_avail(input) >= 188) < 0)
-				break;
-		}
-		read = ddb_input_read(input, buf, left);
-		if (read < 0)
-			return read;
-		left -= read;
-		buf += read;
-	}
-	return (left == count) ? -EAGAIN : (count - left);
-}
-
-static unsigned int ts_poll(struct file *file, poll_table *wait)
-{
-	/*
-	struct dvb_device *dvbdev = file->private_data;
-	struct ddb_output *output = dvbdev->priv;
-	struct ddb_input *input = output->port->input[0];
-	*/
-	unsigned int mask = 0;
-
-#if 0
-	if (data_avail_to_read)
-		mask |= POLLIN | POLLRDNORM;
-	if (data_avail_to_write)
-		mask |= POLLOUT | POLLWRNORM;
-
-	poll_wait(file, &read_queue, wait);
-	poll_wait(file, &write_queue, wait);
-#endif
-	return mask;
-}
-
-static const struct file_operations ci_fops = {
-	.owner   = THIS_MODULE,
-	.read    = ts_read,
-	.write   = ts_write,
-	.open    = dvb_generic_open,
-	.release = dvb_generic_release,
-	.poll    = ts_poll,
-	.mmap    = 0,
-};
-
-static struct dvb_device dvbdev_ci = {
-	.priv    = 0,
-	.readers = -1,
-	.writers = -1,
-	.users   = -1,
-	.fops    = &ci_fops,
-};
-
-/****************************************************************************/
-/****************************************************************************/
-/****************************************************************************/
-
-static void input_tasklet(unsigned long data)
-{
-	struct ddb_input *input = (struct ddb_input *) data;
-	struct ddb *dev = input->port->dev;
-
-	spin_lock(&input->lock);
-	if (!input->running) {
-		spin_unlock(&input->lock);
-		return;
-	}
-	input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr));
-
-	if (input->port->class == DDB_PORT_TUNER) {
-		if (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr)))
-			printk(KERN_ERR "Overflow input %d\n", input->nr);
-		while (input->cbuf != ((input->stat >> 11) & 0x1f)
-		       || (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr)))) {
-			dvb_dmx_swfilter_packets(&input->demux,
-						 input->vbuf[input->cbuf],
-						 input->dma_buf_size / 188);
-
-			input->cbuf = (input->cbuf + 1) % input->dma_buf_num;
-			ddbwritel((input->cbuf << 11),
-				  DMA_BUFFER_ACK(input->nr));
-			input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr));
-		       }
-	}
-	if (input->port->class == DDB_PORT_CI)
-		wake_up(&input->wq);
-	spin_unlock(&input->lock);
-}
-
-static void output_tasklet(unsigned long data)
-{
-	struct ddb_output *output = (struct ddb_output *) data;
-	struct ddb *dev = output->port->dev;
-
-	spin_lock(&output->lock);
-	if (!output->running) {
-		spin_unlock(&output->lock);
-		return;
-	}
-	output->stat = ddbreadl(DMA_BUFFER_CURRENT(output->nr + 8));
-	wake_up(&output->wq);
-	spin_unlock(&output->lock);
-}
-
-
-struct cxd2099_cfg cxd_cfg = {
-	.bitrate =  62000,
-	.adr     =  0x40,
-	.polarity = 1,
-	.clock_mode = 1,
-};
-
-static int ddb_ci_attach(struct ddb_port *port)
-{
-	int ret;
-
-	ret = dvb_register_adapter(&port->output->adap,
-				   "DDBridge",
-				   THIS_MODULE,
-				   &port->dev->pdev->dev,
-				   adapter_nr);
-	if (ret < 0)
-		return ret;
-	port->en = cxd2099_attach(&cxd_cfg, port, &port->i2c->adap);
-	if (!port->en) {
-		dvb_unregister_adapter(&port->output->adap);
-		return -ENODEV;
-	}
-	ddb_input_start(port->input[0]);
-	ddb_output_start(port->output);
-	dvb_ca_en50221_init(&port->output->adap,
-			    port->en, 0, 1);
-	ret = dvb_register_device(&port->output->adap, &port->output->dev,
-				  &dvbdev_ci, (void *) port->output,
-				  DVB_DEVICE_SEC);
-	return ret;
-}
-
-static int ddb_port_attach(struct ddb_port *port)
-{
-	int ret = 0;
-
-	switch (port->class) {
-	case DDB_PORT_TUNER:
-		ret = dvb_input_attach(port->input[0]);
-		if (ret < 0)
-			break;
-		ret = dvb_input_attach(port->input[1]);
-		break;
-	case DDB_PORT_CI:
-		ret = ddb_ci_attach(port);
-		break;
-	default:
-		break;
-	}
-	if (ret < 0)
-		printk(KERN_ERR "port_attach on port %d failed\n", port->nr);
-	return ret;
-}
-
-static int ddb_ports_attach(struct ddb *dev)
-{
-	int i, ret = 0;
-	struct ddb_port *port;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		port = &dev->port[i];
-		ret = ddb_port_attach(port);
-		if (ret < 0)
-			break;
-	}
-	return ret;
-}
-
-static void ddb_ports_detach(struct ddb *dev)
-{
-	int i;
-	struct ddb_port *port;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		port = &dev->port[i];
-		switch (port->class) {
-		case DDB_PORT_TUNER:
-			dvb_input_detach(port->input[0]);
-			dvb_input_detach(port->input[1]);
-			break;
-		case DDB_PORT_CI:
-			if (port->output->dev)
-				dvb_unregister_device(port->output->dev);
-			if (port->en) {
-				ddb_input_stop(port->input[0]);
-				ddb_output_stop(port->output);
-				dvb_ca_en50221_release(port->en);
-				kfree(port->en);
-				port->en = 0;
-				dvb_unregister_adapter(&port->output->adap);
-			}
-			break;
-		}
-	}
-}
-
-/****************************************************************************/
-/****************************************************************************/
-
-static int port_has_ci(struct ddb_port *port)
-{
-	u8 val;
-	return i2c_read_reg(&port->i2c->adap, 0x40, 0, &val) ? 0 : 1;
-}
-
-static int port_has_stv0900(struct ddb_port *port)
-{
-	u8 val;
-	if (i2c_read_reg16(&port->i2c->adap, 0x69, 0xf100, &val) < 0)
-		return 0;
-	return 1;
-}
-
-static int port_has_stv0900_aa(struct ddb_port *port)
-{
-	u8 val;
-	if (i2c_read_reg16(&port->i2c->adap, 0x68, 0xf100, &val) < 0)
-		return 0;
-	return 1;
-}
-
-static int port_has_drxks(struct ddb_port *port)
-{
-	u8 val;
-	if (i2c_read(&port->i2c->adap, 0x29, &val) < 0)
-		return 0;
-	if (i2c_read(&port->i2c->adap, 0x2a, &val) < 0)
-		return 0;
-	return 1;
-}
-
-static void ddb_port_probe(struct ddb_port *port)
-{
-	struct ddb *dev = port->dev;
-	char *modname = "NO MODULE";
-
-	port->class = DDB_PORT_NONE;
-
-	if (port_has_ci(port)) {
-		modname = "CI";
-		port->class = DDB_PORT_CI;
-		ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING);
-	} else if (port_has_stv0900(port)) {
-		modname = "DUAL DVB-S2";
-		port->class = DDB_PORT_TUNER;
-		port->type = DDB_TUNER_DVBS_ST;
-		ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING);
-	} else if (port_has_stv0900_aa(port)) {
-		modname = "DUAL DVB-S2";
-		port->class = DDB_PORT_TUNER;
-		port->type = DDB_TUNER_DVBS_ST_AA;
-		ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING);
-	} else if (port_has_drxks(port)) {
-		modname = "DUAL DVB-C/T";
-		port->class = DDB_PORT_TUNER;
-		port->type = DDB_TUNER_DVBCT_TR;
-		ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING);
-	}
-	printk(KERN_INFO "Port %d (TAB %d): %s\n",
-			 port->nr, port->nr+1, modname);
-}
-
-static void ddb_input_init(struct ddb_port *port, int nr)
-{
-	struct ddb *dev = port->dev;
-	struct ddb_input *input = &dev->input[nr];
-
-	input->nr = nr;
-	input->port = port;
-	input->dma_buf_num = INPUT_DMA_BUFS;
-	input->dma_buf_size = INPUT_DMA_SIZE;
-	ddbwritel(0, TS_INPUT_CONTROL(nr));
-	ddbwritel(2, TS_INPUT_CONTROL(nr));
-	ddbwritel(0, TS_INPUT_CONTROL(nr));
-	ddbwritel(0, DMA_BUFFER_ACK(nr));
-	tasklet_init(&input->tasklet, input_tasklet, (unsigned long) input);
-	spin_lock_init(&input->lock);
-	init_waitqueue_head(&input->wq);
-}
-
-static void ddb_output_init(struct ddb_port *port, int nr)
-{
-	struct ddb *dev = port->dev;
-	struct ddb_output *output = &dev->output[nr];
-	output->nr = nr;
-	output->port = port;
-	output->dma_buf_num = OUTPUT_DMA_BUFS;
-	output->dma_buf_size = OUTPUT_DMA_SIZE;
-
-	ddbwritel(0, TS_OUTPUT_CONTROL(nr));
-	ddbwritel(2, TS_OUTPUT_CONTROL(nr));
-	ddbwritel(0, TS_OUTPUT_CONTROL(nr));
-	tasklet_init(&output->tasklet, output_tasklet, (unsigned long) output);
-	init_waitqueue_head(&output->wq);
-}
-
-static void ddb_ports_init(struct ddb *dev)
-{
-	int i;
-	struct ddb_port *port;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		port = &dev->port[i];
-		port->dev = dev;
-		port->nr = i;
-		port->i2c = &dev->i2c[i];
-		port->input[0] = &dev->input[2 * i];
-		port->input[1] = &dev->input[2 * i + 1];
-		port->output = &dev->output[i];
-
-		mutex_init(&port->i2c_gate_lock);
-		ddb_port_probe(port);
-		ddb_input_init(port, 2 * i);
-		ddb_input_init(port, 2 * i + 1);
-		ddb_output_init(port, i);
-	}
-}
-
-static void ddb_ports_release(struct ddb *dev)
-{
-	int i;
-	struct ddb_port *port;
-
-	for (i = 0; i < dev->info->port_num; i++) {
-		port = &dev->port[i];
-		port->dev = dev;
-		tasklet_kill(&port->input[0]->tasklet);
-		tasklet_kill(&port->input[1]->tasklet);
-		tasklet_kill(&port->output->tasklet);
-	}
-}
-
-/****************************************************************************/
-/****************************************************************************/
-/****************************************************************************/
-
-static void irq_handle_i2c(struct ddb *dev, int n)
-{
-	struct ddb_i2c *i2c = &dev->i2c[n];
-
-	i2c->done = 1;
-	wake_up(&i2c->wq);
-}
-
-static irqreturn_t irq_handler(int irq, void *dev_id)
-{
-	struct ddb *dev = (struct ddb *) dev_id;
-	u32 s = ddbreadl(INTERRUPT_STATUS);
-
-	if (!s)
-		return IRQ_NONE;
-
-	do {
-		ddbwritel(s, INTERRUPT_ACK);
-
-		if (s & 0x00000001)
-			irq_handle_i2c(dev, 0);
-		if (s & 0x00000002)
-			irq_handle_i2c(dev, 1);
-		if (s & 0x00000004)
-			irq_handle_i2c(dev, 2);
-		if (s & 0x00000008)
-			irq_handle_i2c(dev, 3);
-
-		if (s & 0x00000100)
-			tasklet_schedule(&dev->input[0].tasklet);
-		if (s & 0x00000200)
-			tasklet_schedule(&dev->input[1].tasklet);
-		if (s & 0x00000400)
-			tasklet_schedule(&dev->input[2].tasklet);
-		if (s & 0x00000800)
-			tasklet_schedule(&dev->input[3].tasklet);
-		if (s & 0x00001000)
-			tasklet_schedule(&dev->input[4].tasklet);
-		if (s & 0x00002000)
-			tasklet_schedule(&dev->input[5].tasklet);
-		if (s & 0x00004000)
-			tasklet_schedule(&dev->input[6].tasklet);
-		if (s & 0x00008000)
-			tasklet_schedule(&dev->input[7].tasklet);
-
-		if (s & 0x00010000)
-			tasklet_schedule(&dev->output[0].tasklet);
-		if (s & 0x00020000)
-			tasklet_schedule(&dev->output[1].tasklet);
-		if (s & 0x00040000)
-			tasklet_schedule(&dev->output[2].tasklet);
-		if (s & 0x00080000)
-			tasklet_schedule(&dev->output[3].tasklet);
-
-		/* if (s & 0x000f0000)	printk(KERN_DEBUG "%08x\n", istat); */
-	} while ((s = ddbreadl(INTERRUPT_STATUS)));
-
-	return IRQ_HANDLED;
-}
-
-/******************************************************************************/
-/******************************************************************************/
-/******************************************************************************/
-
-static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen)
-{
-	u32 data, shift;
-
-	if (wlen > 4)
-		ddbwritel(1, SPI_CONTROL);
-	while (wlen > 4) {
-		/* FIXME: check for big-endian */
-		data = swab32(*(u32 *)wbuf);
-		wbuf += 4;
-		wlen -= 4;
-		ddbwritel(data, SPI_DATA);
-		while (ddbreadl(SPI_CONTROL) & 0x0004)
-			;
-	}
-
-	if (rlen)
-		ddbwritel(0x0001 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL);
-	else
-		ddbwritel(0x0003 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL);
-
-	data = 0;
-	shift = ((4 - wlen) * 8);
-	while (wlen) {
-		data <<= 8;
-		data |= *wbuf;
-		wlen--;
-		wbuf++;
-	}
-	if (shift)
-		data <<= shift;
-	ddbwritel(data, SPI_DATA);
-	while (ddbreadl(SPI_CONTROL) & 0x0004)
-		;
-
-	if (!rlen) {
-		ddbwritel(0, SPI_CONTROL);
-		return 0;
-	}
-	if (rlen > 4)
-		ddbwritel(1, SPI_CONTROL);
-
-	while (rlen > 4) {
-		ddbwritel(0xffffffff, SPI_DATA);
-		while (ddbreadl(SPI_CONTROL) & 0x0004)
-			;
-		data = ddbreadl(SPI_DATA);
-		*(u32 *) rbuf = swab32(data);
-		rbuf += 4;
-		rlen -= 4;
-	}
-	ddbwritel(0x0003 | ((rlen << (8 + 3)) & 0x1F00), SPI_CONTROL);
-	ddbwritel(0xffffffff, SPI_DATA);
-	while (ddbreadl(SPI_CONTROL) & 0x0004)
-		;
-
-	data = ddbreadl(SPI_DATA);
-	ddbwritel(0, SPI_CONTROL);
-
-	if (rlen < 4)
-		data <<= ((4 - rlen) * 8);
-
-	while (rlen > 0) {
-		*rbuf = ((data >> 24) & 0xff);
-		data <<= 8;
-		rbuf++;
-		rlen--;
-	}
-	return 0;
-}
-
-#define DDB_MAGIC 'd'
-
-struct ddb_flashio {
-	__u8 *write_buf;
-	__u32 write_len;
-	__u8 *read_buf;
-	__u32 read_len;
-};
-
-#define IOCTL_DDB_FLASHIO  _IOWR(DDB_MAGIC, 0x00, struct ddb_flashio)
-
-#define DDB_NAME "ddbridge"
-
-static u32 ddb_num;
-static struct ddb *ddbs[32];
-static struct class *ddb_class;
-static int ddb_major;
-
-static int ddb_open(struct inode *inode, struct file *file)
-{
-	struct ddb *dev = ddbs[iminor(inode)];
-
-	file->private_data = dev;
-	return 0;
-}
-
-static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	struct ddb *dev = file->private_data;
-	void *parg = (void *)arg;
-	int res;
-
-	switch (cmd) {
-	case IOCTL_DDB_FLASHIO:
-	{
-		struct ddb_flashio fio;
-		u8 *rbuf, *wbuf;
-
-		if (copy_from_user(&fio, parg, sizeof(fio)))
-			return -EFAULT;
-
-		if (fio.write_len > 1028 || fio.read_len > 1028)
-			return -EINVAL;
-		if (fio.write_len + fio.read_len > 1028)
-			return -EINVAL;
-
-		wbuf = &dev->iobuf[0];
-		rbuf = wbuf + fio.write_len;
-
-		if (copy_from_user(wbuf, fio.write_buf, fio.write_len))
-			return -EFAULT;
-		res = flashio(dev, wbuf, fio.write_len, rbuf, fio.read_len);
-		if (res)
-			return res;
-		if (copy_to_user(fio.read_buf, rbuf, fio.read_len))
-			return -EFAULT;
-		break;
-	}
-	default:
-		return -ENOTTY;
-	}
-	return 0;
-}
-
-static const struct file_operations ddb_fops = {
-	.unlocked_ioctl = ddb_ioctl,
-	.open           = ddb_open,
-};
-
-static char *ddb_devnode(struct device *device, umode_t *mode)
-{
-	struct ddb *dev = dev_get_drvdata(device);
-
-	return kasprintf(GFP_KERNEL, "ddbridge/card%d", dev->nr);
-}
-
-static int ddb_class_create(void)
-{
-	ddb_major = register_chrdev(0, DDB_NAME, &ddb_fops);
-	if (ddb_major < 0)
-		return ddb_major;
-
-	ddb_class = class_create(THIS_MODULE, DDB_NAME);
-	if (IS_ERR(ddb_class)) {
-		unregister_chrdev(ddb_major, DDB_NAME);
-		return -1;
-	}
-	ddb_class->devnode = ddb_devnode;
-	return 0;
-}
-
-static void ddb_class_destroy(void)
-{
-	class_destroy(ddb_class);
-	unregister_chrdev(ddb_major, DDB_NAME);
-}
-
-static int ddb_device_create(struct ddb *dev)
-{
-	dev->nr = ddb_num++;
-	dev->ddb_dev = device_create(ddb_class, NULL,
-				     MKDEV(ddb_major, dev->nr),
-				     dev, "ddbridge%d", dev->nr);
-	ddbs[dev->nr] = dev;
-	if (IS_ERR(dev->ddb_dev))
-		return -1;
-	return 0;
-}
-
-static void ddb_device_destroy(struct ddb *dev)
-{
-	ddb_num--;
-	if (IS_ERR(dev->ddb_dev))
-		return;
-	device_destroy(ddb_class, MKDEV(ddb_major, 0));
-}
-
-
-/****************************************************************************/
-/****************************************************************************/
-/****************************************************************************/
-
-static void ddb_unmap(struct ddb *dev)
-{
-	if (dev->regs)
-		iounmap(dev->regs);
-	vfree(dev);
-}
-
-
-static void __devexit ddb_remove(struct pci_dev *pdev)
-{
-	struct ddb *dev = (struct ddb *) pci_get_drvdata(pdev);
-
-	ddb_ports_detach(dev);
-	ddb_i2c_release(dev);
-
-	ddbwritel(0, INTERRUPT_ENABLE);
-	free_irq(dev->pdev->irq, dev);
-#ifdef CONFIG_PCI_MSI
-	if (dev->msi)
-		pci_disable_msi(dev->pdev);
-#endif
-	ddb_ports_release(dev);
-	ddb_buffers_free(dev);
-	ddb_device_destroy(dev);
-
-	ddb_unmap(dev);
-	pci_set_drvdata(pdev, 0);
-	pci_disable_device(pdev);
-}
-
-
-static int __devinit ddb_probe(struct pci_dev *pdev,
-			       const struct pci_device_id *id)
-{
-	struct ddb *dev;
-	int stat = 0;
-	int irq_flag = IRQF_SHARED;
-
-	if (pci_enable_device(pdev) < 0)
-		return -ENODEV;
-
-	dev = vmalloc(sizeof(struct ddb));
-	if (dev == NULL)
-		return -ENOMEM;
-	memset(dev, 0, sizeof(struct ddb));
-
-	dev->pdev = pdev;
-	pci_set_drvdata(pdev, dev);
-	dev->info = (struct ddb_info *) id->driver_data;
-	printk(KERN_INFO "DDBridge driver detected: %s\n", dev->info->name);
-
-	dev->regs = ioremap(pci_resource_start(dev->pdev, 0),
-			    pci_resource_len(dev->pdev, 0));
-	if (!dev->regs) {
-		stat = -ENOMEM;
-		goto fail;
-	}
-	printk(KERN_INFO "HW %08x FW %08x\n", ddbreadl(0), ddbreadl(4));
-
-#ifdef CONFIG_PCI_MSI
-	if (pci_msi_enabled())
-		stat = pci_enable_msi(dev->pdev);
-	if (stat) {
-		printk(KERN_INFO ": MSI not available.\n");
-	} else {
-		irq_flag = 0;
-		dev->msi = 1;
-	}
-#endif
-	stat = request_irq(dev->pdev->irq, irq_handler,
-			   irq_flag, "DDBridge", (void *) dev);
-	if (stat < 0)
-		goto fail1;
-	ddbwritel(0, DMA_BASE_WRITE);
-	ddbwritel(0, DMA_BASE_READ);
-	ddbwritel(0xffffffff, INTERRUPT_ACK);
-	ddbwritel(0xfff0f, INTERRUPT_ENABLE);
-	ddbwritel(0, MSI1_ENABLE);
-
-	if (ddb_i2c_init(dev) < 0)
-		goto fail1;
-	ddb_ports_init(dev);
-	if (ddb_buffers_alloc(dev) < 0) {
-		printk(KERN_INFO ": Could not allocate buffer memory\n");
-		goto fail2;
-	}
-	if (ddb_ports_attach(dev) < 0)
-		goto fail3;
-	ddb_device_create(dev);
-	return 0;
-
-fail3:
-	ddb_ports_detach(dev);
-	printk(KERN_ERR "fail3\n");
-	ddb_ports_release(dev);
-fail2:
-	printk(KERN_ERR "fail2\n");
-	ddb_buffers_free(dev);
-fail1:
-	printk(KERN_ERR "fail1\n");
-	if (dev->msi)
-		pci_disable_msi(dev->pdev);
-	free_irq(dev->pdev->irq, dev);
-fail:
-	printk(KERN_ERR "fail\n");
-	ddb_unmap(dev);
-	pci_set_drvdata(pdev, 0);
-	pci_disable_device(pdev);
-	return -1;
-}
-
-/******************************************************************************/
-/******************************************************************************/
-/******************************************************************************/
-
-static struct ddb_info ddb_none = {
-	.type     = DDB_NONE,
-	.name     = "Digital Devices PCIe bridge",
-};
-
-static struct ddb_info ddb_octopus = {
-	.type     = DDB_OCTOPUS,
-	.name     = "Digital Devices Octopus DVB adapter",
-	.port_num = 4,
-};
-
-static struct ddb_info ddb_octopus_le = {
-	.type     = DDB_OCTOPUS,
-	.name     = "Digital Devices Octopus LE DVB adapter",
-	.port_num = 2,
-};
-
-static struct ddb_info ddb_v6 = {
-	.type     = DDB_OCTOPUS,
-	.name     = "Digital Devices Cine S2 V6 DVB adapter",
-	.port_num = 3,
-};
-
-#define DDVID 0xdd01 /* Digital Devices Vendor ID */
-
-#define DDB_ID(_vend, _dev, _subvend, _subdev, _driverdata) {	\
-	.vendor      = _vend,    .device    = _dev, \
-	.subvendor   = _subvend, .subdevice = _subdev, \
-	.driver_data = (unsigned long)&_driverdata }
-
-static const struct pci_device_id ddb_id_tbl[] __devinitdata = {
-	DDB_ID(DDVID, 0x0002, DDVID, 0x0001, ddb_octopus),
-	DDB_ID(DDVID, 0x0003, DDVID, 0x0001, ddb_octopus),
-	DDB_ID(DDVID, 0x0003, DDVID, 0x0002, ddb_octopus_le),
-	DDB_ID(DDVID, 0x0003, DDVID, 0x0010, ddb_octopus),
-	DDB_ID(DDVID, 0x0003, DDVID, 0x0020, ddb_v6),
-	/* in case sub-ids got deleted in flash */
-	DDB_ID(DDVID, 0x0003, PCI_ANY_ID, PCI_ANY_ID, ddb_none),
-	{0}
-};
-MODULE_DEVICE_TABLE(pci, ddb_id_tbl);
-
-
-static struct pci_driver ddb_pci_driver = {
-	.name        = "DDBridge",
-	.id_table    = ddb_id_tbl,
-	.probe       = ddb_probe,
-	.remove      = __devexit_p(ddb_remove),
-};
-
-static __init int module_init_ddbridge(void)
-{
-	printk(KERN_INFO "Digital Devices PCIE bridge driver, "
-	       "Copyright (C) 2010-11 Digital Devices GmbH\n");
-	if (ddb_class_create())
-		return -1;
-	return pci_register_driver(&ddb_pci_driver);
-}
-
-static __exit void module_exit_ddbridge(void)
-{
-	pci_unregister_driver(&ddb_pci_driver);
-	ddb_class_destroy();
-}
-
-module_init(module_init_ddbridge);
-module_exit(module_exit_ddbridge);
-
-MODULE_DESCRIPTION("Digital Devices PCIe Bridge");
-MODULE_AUTHOR("Ralph Metzler");
-MODULE_LICENSE("GPL");
-MODULE_VERSION("0.5");