staging: Move media drivers to staging/media

In practice, it is being hard to distinguish when a patch
should go to staging tree or to the media tree. Better
to distinguish it, by putting the media drivers at a
separate staging directory. Newer staging drivers that include
anything with "dvb*.h", "v4l2*.h" or "videodev2.h" should
go to the drivers/staging/media tree.

Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

24 files changed, 0 insertions, 10925 deletions

diff --git a/drivers/staging/go7007/Kconfig b/drivers/staging/go7007/Kconfig
deleted file mode 100644
index 7dfb281..0000000
--- a/drivers/staging/go7007/Kconfig
+++ /dev/null
@@ -1,109 +0,0 @@
-config VIDEO_GO7007
-	tristate "WIS GO7007 MPEG encoder support"
-	depends on VIDEO_DEV && PCI && I2C
-	depends on SND
-	select VIDEOBUF_DMA_SG
-	depends on RC_CORE
-	select VIDEO_TUNER
-	select VIDEO_TVEEPROM
-	select SND_PCM
-	select CRC32
-	default N
-	---help---
-	  This is a video4linux driver for the WIS GO7007 MPEG
-	  encoder chip.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called go7007
-
-config VIDEO_GO7007_USB
-	tristate "WIS GO7007 USB support"
-	depends on VIDEO_GO7007 && USB
-	default N
-	---help---
-	  This is a video4linux driver for the WIS GO7007 MPEG
-	  encoder chip over USB.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called go7007-usb
-
-config VIDEO_GO7007_USB_S2250_BOARD
-	tristate "Sensoray 2250/2251 support"
-	depends on VIDEO_GO7007_USB && DVB_USB
-	default N
-	---help---
-	  This is a video4linux driver for the Sensoray 2250/2251 device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called s2250
-
-config VIDEO_GO7007_OV7640
-	tristate "OV7640 subdev support"
-	depends on VIDEO_GO7007
-	default N
-	---help---
-	  This is a video4linux driver for the OV7640 sub-device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wis-ov7640
-
-config VIDEO_GO7007_SAA7113
-	tristate "SAA7113 subdev support"
-	depends on VIDEO_GO7007
-	default N
-	---help---
-	  This is a video4linux driver for the SAA7113 sub-device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wis-saa7113
-
-config VIDEO_GO7007_SAA7115
-	tristate "SAA7115 subdev support"
-	depends on VIDEO_GO7007
-	default N
-	---help---
-	  This is a video4linux driver for the SAA7115 sub-device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wis-saa7115
-
-config VIDEO_GO7007_TW9903
-	tristate "TW9903 subdev support"
-	depends on VIDEO_GO7007
-	default N
-	---help---
-	  This is a video4linux driver for the TW9903 sub-device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wis-tw9903
-
-config VIDEO_GO7007_UDA1342
-	tristate "UDA1342 subdev support"
-	depends on VIDEO_GO7007
-	default N
-	---help---
-	  This is a video4linux driver for the UDA1342 sub-device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wis-uda1342
-
-config VIDEO_GO7007_SONY_TUNER
-	tristate "Sony tuner subdev support"
-	depends on VIDEO_GO7007
-	default N
-	---help---
-	  This is a video4linux driver for the Sony Tuner sub-device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wis-sony-tuner
-
-config VIDEO_GO7007_TW2804
-	tristate "TW2804 subdev support"
-	depends on VIDEO_GO7007
-	default N
-	---help---
-	  This is a video4linux driver for the TW2804 sub-device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called wis-tw2804
-
diff --git a/drivers/staging/go7007/Makefile b/drivers/staging/go7007/Makefile
deleted file mode 100644
index 6ee837c..0000000
--- a/drivers/staging/go7007/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-#obj-m += go7007.o go7007-usb.o snd-go7007.o wis-saa7115.o wis-tw9903.o \
-		wis-uda1342.o wis-sony-tuner.o wis-saa7113.o wis-ov7640.o \
-		wis-tw2804.o
-
-
-obj-$(CONFIG_VIDEO_GO7007) += go7007.o
-obj-$(CONFIG_VIDEO_GO7007_USB) += go7007-usb.o
-obj-$(CONFIG_VIDEO_GO7007_USB_S2250_BOARD) += s2250.o s2250-loader.o
-obj-$(CONFIG_VIDEO_GO7007_SAA7113) += wis-saa7113.o
-obj-$(CONFIG_VIDEO_GO7007_OV7640) += wis-ov7640.o
-obj-$(CONFIG_VIDEO_GO7007_SAA7115) += wis-saa7115.o
-obj-$(CONFIG_VIDEO_GO7007_TW9903) += wis-tw9903.o
-obj-$(CONFIG_VIDEO_GO7007_UDA1342) += wis-uda1342.o
-obj-$(CONFIG_VIDEO_GO7007_SONY_TUNER) += wis-sony-tuner.o
-obj-$(CONFIG_VIDEO_GO7007_TW2804) += wis-tw2804.o
-
-go7007-y := go7007-v4l2.o go7007-driver.o go7007-i2c.o go7007-fw.o \
-		snd-go7007.o
-
-s2250-y := s2250-board.o
-
-# Uncomment when the saa7134 patches get into upstream
-#obj-$(CONFIG_VIDEO_SAA7134) += saa7134-go7007.o
-#ccflags-$(CONFIG_VIDEO_SAA7134:m=y) += -Idrivers/media/video/saa7134 -DSAA7134_MPEG_GO7007=3
-
-# S2250 needs cypress ezusb loader from dvb-usb
-ccflags-$(CONFIG_VIDEO_GO7007_USB_S2250_BOARD:m=y) += -Idrivers/media/dvb/dvb-usb
-
-ccflags-y += -Idrivers/media/dvb/frontends
-ccflags-y += -Idrivers/media/dvb/dvb-core
diff --git a/drivers/staging/go7007/README b/drivers/staging/go7007/README
deleted file mode 100644
index 48f4476..0000000
--- a/drivers/staging/go7007/README
+++ /dev/null
@@ -1,11 +0,0 @@
-Todo:
-	- checkpatch.pl cleanups
-	- sparse cleanups
-	- lots of little modules, should be merged together
-	  and added to the build.
-	- testing?
-	- handle churn in v4l layer.
-
-Please send patchs to Greg Kroah-Hartman <greg@kroah.com> and Cc: Ross
-Cohen <rcohen@snurgle.org> as well.
-
diff --git a/drivers/staging/go7007/go7007-driver.c b/drivers/staging/go7007/go7007-driver.c
deleted file mode 100644
index 6c9279a..0000000
--- a/drivers/staging/go7007/go7007-driver.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/device.h>
-#include <linux/i2c.h>
-#include <linux/firmware.h>
-#include <linux/mutex.h>
-#include <linux/uaccess.h>
-#include <linux/slab.h>
-#include <asm/system.h>
-#include <linux/videodev2.h>
-#include <media/tuner.h>
-#include <media/v4l2-common.h>
-
-#include "go7007-priv.h"
-#include "wis-i2c.h"
-
-/*
- * Wait for an interrupt to be delivered from the GO7007SB and return
- * the associated value and data.
- *
- * Must be called with the hw_lock held.
- */
-int go7007_read_interrupt(struct go7007 *go, u16 *value, u16 *data)
-{
-	go->interrupt_available = 0;
-	go->hpi_ops->read_interrupt(go);
-	if (wait_event_timeout(go->interrupt_waitq,
-				go->interrupt_available, 5*HZ) < 0) {
-		v4l2_err(&go->v4l2_dev, "timeout waiting for read interrupt\n");
-		return -1;
-	}
-	if (!go->interrupt_available)
-		return -1;
-	go->interrupt_available = 0;
-	*value = go->interrupt_value & 0xfffe;
-	*data = go->interrupt_data;
-	return 0;
-}
-EXPORT_SYMBOL(go7007_read_interrupt);
-
-/*
- * Read a register/address on the GO7007SB.
- *
- * Must be called with the hw_lock held.
- */
-int go7007_read_addr(struct go7007 *go, u16 addr, u16 *data)
-{
-	int count = 100;
-	u16 value;
-
-	if (go7007_write_interrupt(go, 0x0010, addr) < 0)
-		return -EIO;
-	while (count-- > 0) {
-		if (go7007_read_interrupt(go, &value, data) == 0 &&
-				value == 0xa000)
-			return 0;
-	}
-	return -EIO;
-}
-EXPORT_SYMBOL(go7007_read_addr);
-
-/*
- * Send the boot firmware to the encoder, which just wakes it up and lets
- * us talk to the GPIO pins and on-board I2C adapter.
- *
- * Must be called with the hw_lock held.
- */
-static int go7007_load_encoder(struct go7007 *go)
-{
-	const struct firmware *fw_entry;
-	char fw_name[] = "go7007fw.bin";
-	void *bounce;
-	int fw_len, rv = 0;
-	u16 intr_val, intr_data;
-
-	if (request_firmware(&fw_entry, fw_name, go->dev)) {
-		v4l2_err(go, "unable to load firmware from file "
-			"\"%s\"\n", fw_name);
-		return -1;
-	}
-	if (fw_entry->size < 16 || memcmp(fw_entry->data, "WISGO7007FW", 11)) {
-		v4l2_err(go, "file \"%s\" does not appear to be "
-				"go7007 firmware\n", fw_name);
-		release_firmware(fw_entry);
-		return -1;
-	}
-	fw_len = fw_entry->size - 16;
-	bounce = kmalloc(fw_len, GFP_KERNEL);
-	if (bounce == NULL) {
-		v4l2_err(go, "unable to allocate %d bytes for "
-				"firmware transfer\n", fw_len);
-		release_firmware(fw_entry);
-		return -1;
-	}
-	memcpy(bounce, fw_entry->data + 16, fw_len);
-	release_firmware(fw_entry);
-	if (go7007_interface_reset(go) < 0 ||
-			go7007_send_firmware(go, bounce, fw_len) < 0 ||
-			go7007_read_interrupt(go, &intr_val, &intr_data) < 0 ||
-			(intr_val & ~0x1) != 0x5a5a) {
-		v4l2_err(go, "error transferring firmware\n");
-		rv = -1;
-	}
-	kfree(bounce);
-	return rv;
-}
-
-MODULE_FIRMWARE("go7007fw.bin");
-
-/*
- * Boot the encoder and register the I2C adapter if requested.  Do the
- * minimum initialization necessary, since the board-specific code may
- * still need to probe the board ID.
- *
- * Must NOT be called with the hw_lock held.
- */
-int go7007_boot_encoder(struct go7007 *go, int init_i2c)
-{
-	int ret;
-
-	mutex_lock(&go->hw_lock);
-	ret = go7007_load_encoder(go);
-	mutex_unlock(&go->hw_lock);
-	if (ret < 0)
-		return -1;
-	if (!init_i2c)
-		return 0;
-	if (go7007_i2c_init(go) < 0)
-		return -1;
-	go->i2c_adapter_online = 1;
-	return 0;
-}
-EXPORT_SYMBOL(go7007_boot_encoder);
-
-/*
- * Configure any hardware-related registers in the GO7007, such as GPIO
- * pins and bus parameters, which are board-specific.  This assumes
- * the boot firmware has already been downloaded.
- *
- * Must be called with the hw_lock held.
- */
-static int go7007_init_encoder(struct go7007 *go)
-{
-	if (go->board_info->audio_flags & GO7007_AUDIO_I2S_MASTER) {
-		go7007_write_addr(go, 0x1000, 0x0811);
-		go7007_write_addr(go, 0x1000, 0x0c11);
-	}
-	if (go->board_id == GO7007_BOARDID_MATRIX_REV) {
-		/* Set GPIO pin 0 to be an output (audio clock control) */
-		go7007_write_addr(go, 0x3c82, 0x0001);
-		go7007_write_addr(go, 0x3c80, 0x00fe);
-	}
-	return 0;
-}
-
-/*
- * Send the boot firmware to the GO7007 and configure the registers.  This
- * is the only way to stop the encoder once it has started streaming video.
- *
- * Must be called with the hw_lock held.
- */
-int go7007_reset_encoder(struct go7007 *go)
-{
-	if (go7007_load_encoder(go) < 0)
-		return -1;
-	return go7007_init_encoder(go);
-}
-
-/*
- * Attempt to instantiate an I2C client by ID, probably loading a module.
- */
-static int init_i2c_module(struct i2c_adapter *adapter, const char *type,
-			   int addr)
-{
-	struct go7007 *go = i2c_get_adapdata(adapter);
-	struct v4l2_device *v4l2_dev = &go->v4l2_dev;
-
-	if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL))
-		return 0;
-
-	printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type);
-	return -1;
-}
-
-/*
- * Finalize the GO7007 hardware setup, register the on-board I2C adapter
- * (if used on this board), load the I2C client driver for the sensor
- * (SAA7115 or whatever) and other devices, and register the ALSA and V4L2
- * interfaces.
- *
- * Must NOT be called with the hw_lock held.
- */
-int go7007_register_encoder(struct go7007 *go)
-{
-	int i, ret;
-
-	printk(KERN_INFO "go7007: registering new %s\n", go->name);
-
-	mutex_lock(&go->hw_lock);
-	ret = go7007_init_encoder(go);
-	mutex_unlock(&go->hw_lock);
-	if (ret < 0)
-		return -1;
-
-	/* v4l2 init must happen before i2c subdevs */
-	ret = go7007_v4l2_init(go);
-	if (ret < 0)
-		return ret;
-
-	if (!go->i2c_adapter_online &&
-			go->board_info->flags & GO7007_BOARD_USE_ONBOARD_I2C) {
-		if (go7007_i2c_init(go) < 0)
-			return -1;
-		go->i2c_adapter_online = 1;
-	}
-	if (go->i2c_adapter_online) {
-		for (i = 0; i < go->board_info->num_i2c_devs; ++i)
-			init_i2c_module(&go->i2c_adapter,
-					go->board_info->i2c_devs[i].type,
-					go->board_info->i2c_devs[i].addr);
-		if (go->board_id == GO7007_BOARDID_ADLINK_MPG24)
-			i2c_clients_command(&go->i2c_adapter,
-				DECODER_SET_CHANNEL, &go->channel_number);
-	}
-	if (go->board_info->flags & GO7007_BOARD_HAS_AUDIO) {
-		go->audio_enabled = 1;
-		go7007_snd_init(go);
-	}
-	return 0;
-}
-EXPORT_SYMBOL(go7007_register_encoder);
-
-/*
- * Send the encode firmware to the encoder, which will cause it
- * to immediately start delivering the video and audio streams.
- *
- * Must be called with the hw_lock held.
- */
-int go7007_start_encoder(struct go7007 *go)
-{
-	u8 *fw;
-	int fw_len, rv = 0, i;
-	u16 intr_val, intr_data;
-
-	go->modet_enable = 0;
-	if (!go->dvd_mode)
-		for (i = 0; i < 4; ++i) {
-			if (go->modet[i].enable) {
-				go->modet_enable = 1;
-				continue;
-			}
-			go->modet[i].pixel_threshold = 32767;
-			go->modet[i].motion_threshold = 32767;
-			go->modet[i].mb_threshold = 32767;
-		}
-
-	if (go7007_construct_fw_image(go, &fw, &fw_len) < 0)
-		return -1;
-
-	if (go7007_send_firmware(go, fw, fw_len) < 0 ||
-			go7007_read_interrupt(go, &intr_val, &intr_data) < 0) {
-		v4l2_err(&go->v4l2_dev, "error transferring firmware\n");
-		rv = -1;
-		goto start_error;
-	}
-
-	go->state = STATE_DATA;
-	go->parse_length = 0;
-	go->seen_frame = 0;
-	if (go7007_stream_start(go) < 0) {
-		v4l2_err(&go->v4l2_dev, "error starting stream transfer\n");
-		rv = -1;
-		goto start_error;
-	}
-
-start_error:
-	kfree(fw);
-	return rv;
-}
-
-/*
- * Store a byte in the current video buffer, if there is one.
- */
-static inline void store_byte(struct go7007_buffer *gobuf, u8 byte)
-{
-	if (gobuf != NULL && gobuf->bytesused < GO7007_BUF_SIZE) {
-		unsigned int pgidx = gobuf->offset >> PAGE_SHIFT;
-		unsigned int pgoff = gobuf->offset & ~PAGE_MASK;
-
-		*((u8 *)page_address(gobuf->pages[pgidx]) + pgoff) = byte;
-		++gobuf->offset;
-		++gobuf->bytesused;
-	}
-}
-
-/*
- * Deliver the last video buffer and get a new one to start writing to.
- */
-static void frame_boundary(struct go7007 *go)
-{
-	struct go7007_buffer *gobuf;
-	int i;
-
-	if (go->active_buf) {
-		if (go->active_buf->modet_active) {
-			if (go->active_buf->bytesused + 216 < GO7007_BUF_SIZE) {
-				for (i = 0; i < 216; ++i)
-					store_byte(go->active_buf,
-							go->active_map[i]);
-				go->active_buf->bytesused -= 216;
-			} else
-				go->active_buf->modet_active = 0;
-		}
-		go->active_buf->state = BUF_STATE_DONE;
-		wake_up_interruptible(&go->frame_waitq);
-		go->active_buf = NULL;
-	}
-	list_for_each_entry(gobuf, &go->stream, stream)
-		if (gobuf->state == BUF_STATE_QUEUED) {
-			gobuf->seq = go->next_seq;
-			do_gettimeofday(&gobuf->timestamp);
-			go->active_buf = gobuf;
-			break;
-		}
-	++go->next_seq;
-}
-
-static void write_bitmap_word(struct go7007 *go)
-{
-	int x, y, i, stride = ((go->width >> 4) + 7) >> 3;
-
-	for (i = 0; i < 16; ++i) {
-		y = (((go->parse_length - 1) << 3) + i) / (go->width >> 4);
-		x = (((go->parse_length - 1) << 3) + i) % (go->width >> 4);
-		if (stride * y + (x >> 3) < sizeof(go->active_map))
-			go->active_map[stride * y + (x >> 3)] |=
-					(go->modet_word & 1) << (x & 0x7);
-		go->modet_word >>= 1;
-	}
-}
-
-/*
- * Parse a chunk of the video stream into frames.  The frames are not
- * delimited by the hardware, so we have to parse the frame boundaries
- * based on the type of video stream we're receiving.
- */
-void go7007_parse_video_stream(struct go7007 *go, u8 *buf, int length)
-{
-	int i, seq_start_code = -1, frame_start_code = -1;
-
-	spin_lock(&go->spinlock);
-
-	switch (go->format) {
-	case GO7007_FORMAT_MPEG4:
-		seq_start_code = 0xB0;
-		frame_start_code = 0xB6;
-		break;
-	case GO7007_FORMAT_MPEG1:
-	case GO7007_FORMAT_MPEG2:
-		seq_start_code = 0xB3;
-		frame_start_code = 0x00;
-		break;
-	}
-
-	for (i = 0; i < length; ++i) {
-		if (go->active_buf != NULL &&
-			    go->active_buf->bytesused >= GO7007_BUF_SIZE - 3) {
-			v4l2_info(&go->v4l2_dev, "dropping oversized frame\n");
-			go->active_buf->offset -= go->active_buf->bytesused;
-			go->active_buf->bytesused = 0;
-			go->active_buf->modet_active = 0;
-			go->active_buf = NULL;
-		}
-
-		switch (go->state) {
-		case STATE_DATA:
-			switch (buf[i]) {
-			case 0x00:
-				go->state = STATE_00;
-				break;
-			case 0xFF:
-				go->state = STATE_FF;
-				break;
-			default:
-				store_byte(go->active_buf, buf[i]);
-				break;
-			}
-			break;
-		case STATE_00:
-			switch (buf[i]) {
-			case 0x00:
-				go->state = STATE_00_00;
-				break;
-			case 0xFF:
-				store_byte(go->active_buf, 0x00);
-				go->state = STATE_FF;
-				break;
-			default:
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, buf[i]);
-				go->state = STATE_DATA;
-				break;
-			}
-			break;
-		case STATE_00_00:
-			switch (buf[i]) {
-			case 0x00:
-				store_byte(go->active_buf, 0x00);
-				/* go->state remains STATE_00_00 */
-				break;
-			case 0x01:
-				go->state = STATE_00_00_01;
-				break;
-			case 0xFF:
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x00);
-				go->state = STATE_FF;
-				break;
-			default:
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, buf[i]);
-				go->state = STATE_DATA;
-				break;
-			}
-			break;
-		case STATE_00_00_01:
-			if (buf[i] == 0xF8 && go->modet_enable == 0) {
-				/* MODET start code, but MODET not enabled */
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x01);
-				store_byte(go->active_buf, 0xF8);
-				go->state = STATE_DATA;
-				break;
-			}
-			/* If this is the start of a new MPEG frame,
-			 * get a new buffer */
-			if ((go->format == GO7007_FORMAT_MPEG1 ||
-					go->format == GO7007_FORMAT_MPEG2 ||
-					go->format == GO7007_FORMAT_MPEG4) &&
-					(buf[i] == seq_start_code ||
-						buf[i] == 0xB8 || /* GOP code */
-						buf[i] == frame_start_code)) {
-				if (go->active_buf == NULL || go->seen_frame)
-					frame_boundary(go);
-				if (buf[i] == frame_start_code) {
-					if (go->active_buf != NULL)
-						go->active_buf->frame_offset =
-							go->active_buf->offset;
-					go->seen_frame = 1;
-				} else {
-					go->seen_frame = 0;
-				}
-			}
-			/* Handle any special chunk types, or just write the
-			 * start code to the (potentially new) buffer */
-			switch (buf[i]) {
-			case 0xF5: /* timestamp */
-				go->parse_length = 12;
-				go->state = STATE_UNPARSED;
-				break;
-			case 0xF6: /* vbi */
-				go->state = STATE_VBI_LEN_A;
-				break;
-			case 0xF8: /* MD map */
-				go->parse_length = 0;
-				memset(go->active_map, 0,
-						sizeof(go->active_map));
-				go->state = STATE_MODET_MAP;
-				break;
-			case 0xFF: /* Potential JPEG start code */
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x01);
-				go->state = STATE_FF;
-				break;
-			default:
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x00);
-				store_byte(go->active_buf, 0x01);
-				store_byte(go->active_buf, buf[i]);
-				go->state = STATE_DATA;
-				break;
-			}
-			break;
-		case STATE_FF:
-			switch (buf[i]) {
-			case 0x00:
-				store_byte(go->active_buf, 0xFF);
-				go->state = STATE_00;
-				break;
-			case 0xFF:
-				store_byte(go->active_buf, 0xFF);
-				/* go->state remains STATE_FF */
-				break;
-			case 0xD8:
-				if (go->format == GO7007_FORMAT_MJPEG)
-					frame_boundary(go);
-				/* fall through */
-			default:
-				store_byte(go->active_buf, 0xFF);
-				store_byte(go->active_buf, buf[i]);
-				go->state = STATE_DATA;
-				break;
-			}
-			break;
-		case STATE_VBI_LEN_A:
-			go->parse_length = buf[i] << 8;
-			go->state = STATE_VBI_LEN_B;
-			break;
-		case STATE_VBI_LEN_B:
-			go->parse_length |= buf[i];
-			if (go->parse_length > 0)
-				go->state = STATE_UNPARSED;
-			else
-				go->state = STATE_DATA;
-			break;
-		case STATE_MODET_MAP:
-			if (go->parse_length < 204) {
-				if (go->parse_length & 1) {
-					go->modet_word |= buf[i];
-					write_bitmap_word(go);
-				} else
-					go->modet_word = buf[i] << 8;
-			} else if (go->parse_length == 207 && go->active_buf) {
-				go->active_buf->modet_active = buf[i];
-			}
-			if (++go->parse_length == 208)
-				go->state = STATE_DATA;
-			break;
-		case STATE_UNPARSED:
-			if (--go->parse_length == 0)
-				go->state = STATE_DATA;
-			break;
-		}
-	}
-
-	spin_unlock(&go->spinlock);
-}
-EXPORT_SYMBOL(go7007_parse_video_stream);
-
-/*
- * Allocate a new go7007 struct.  Used by the hardware-specific probe.
- */
-struct go7007 *go7007_alloc(struct go7007_board_info *board, struct device *dev)
-{
-	struct go7007 *go;
-	int i;
-
-	go = kmalloc(sizeof(struct go7007), GFP_KERNEL);
-	if (go == NULL)
-		return NULL;
-	go->dev = dev;
-	go->board_info = board;
-	go->board_id = 0;
-	go->tuner_type = -1;
-	go->channel_number = 0;
-	go->name[0] = 0;
-	mutex_init(&go->hw_lock);
-	init_waitqueue_head(&go->frame_waitq);
-	spin_lock_init(&go->spinlock);
-	go->video_dev = NULL;
-	go->ref_count = 0;
-	go->status = STATUS_INIT;
-	memset(&go->i2c_adapter, 0, sizeof(go->i2c_adapter));
-	go->i2c_adapter_online = 0;
-	go->interrupt_available = 0;
-	init_waitqueue_head(&go->interrupt_waitq);
-	go->in_use = 0;
-	go->input = 0;
-	if (board->sensor_flags & GO7007_SENSOR_TV) {
-		go->standard = GO7007_STD_NTSC;
-		go->width = 720;
-		go->height = 480;
-		go->sensor_framerate = 30000;
-	} else {
-		go->standard = GO7007_STD_OTHER;
-		go->width = board->sensor_width;
-		go->height = board->sensor_height;
-		go->sensor_framerate = board->sensor_framerate;
-	}
-	go->encoder_v_offset = board->sensor_v_offset;
-	go->encoder_h_offset = board->sensor_h_offset;
-	go->encoder_h_halve = 0;
-	go->encoder_v_halve = 0;
-	go->encoder_subsample = 0;
-	go->streaming = 0;
-	go->format = GO7007_FORMAT_MJPEG;
-	go->bitrate = 1500000;
-	go->fps_scale = 1;
-	go->pali = 0;
-	go->aspect_ratio = GO7007_RATIO_1_1;
-	go->gop_size = 0;
-	go->ipb = 0;
-	go->closed_gop = 0;
-	go->repeat_seqhead = 0;
-	go->seq_header_enable = 0;
-	go->gop_header_enable = 0;
-	go->dvd_mode = 0;
-	go->interlace_coding = 0;
-	for (i = 0; i < 4; ++i)
-		go->modet[i].enable = 0;
-	for (i = 0; i < 1624; ++i)
-		go->modet_map[i] = 0;
-	go->audio_deliver = NULL;
-	go->audio_enabled = 0;
-	INIT_LIST_HEAD(&go->stream);
-
-	return go;
-}
-EXPORT_SYMBOL(go7007_alloc);
-
-/*
- * Detach and unregister the encoder.  The go7007 struct won't be freed
- * until v4l2 finishes releasing its resources and all associated fds are
- * closed by applications.
- */
-void go7007_remove(struct go7007 *go)
-{
-	if (go->i2c_adapter_online) {
-		if (i2c_del_adapter(&go->i2c_adapter) == 0)
-			go->i2c_adapter_online = 0;
-		else
-			v4l2_err(&go->v4l2_dev,
-				"error removing I2C adapter!\n");
-	}
-
-	if (go->audio_enabled)
-		go7007_snd_remove(go);
-	go7007_v4l2_remove(go);
-}
-EXPORT_SYMBOL(go7007_remove);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/go7007-fw.c b/drivers/staging/go7007/go7007-fw.c
deleted file mode 100644
index c9a6409..0000000
--- a/drivers/staging/go7007/go7007-fw.c
+++ /dev/null
@@ -1,1636 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-/*
- * This file contains code to generate a firmware image for the GO7007SB
- * encoder.  Much of the firmware is read verbatim from a file, but some of
- * it concerning bitrate control and other things that can be configured at
- * run-time are generated dynamically.  Note that the format headers
- * generated here do not affect the functioning of the encoder; they are
- * merely parroted back to the host at the start of each frame.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/time.h>
-#include <linux/mm.h>
-#include <linux/device.h>
-#include <linux/i2c.h>
-#include <linux/firmware.h>
-#include <linux/slab.h>
-#include <asm/byteorder.h>
-
-#include "go7007-priv.h"
-
-/* Constants used in the source firmware image to describe code segments */
-
-#define	FLAG_MODE_MJPEG		(1)
-#define	FLAG_MODE_MPEG1		(1<<1)
-#define	FLAG_MODE_MPEG2		(1<<2)
-#define	FLAG_MODE_MPEG4		(1<<3)
-#define	FLAG_MODE_H263		(1<<4)
-#define FLAG_MODE_ALL		(FLAG_MODE_MJPEG | FLAG_MODE_MPEG1 | \
-					FLAG_MODE_MPEG2 | FLAG_MODE_MPEG4 | \
-					FLAG_MODE_H263)
-#define FLAG_SPECIAL		(1<<8)
-
-#define SPECIAL_FRM_HEAD	0
-#define SPECIAL_BRC_CTRL	1
-#define SPECIAL_CONFIG		2
-#define SPECIAL_SEQHEAD		3
-#define SPECIAL_AV_SYNC		4
-#define SPECIAL_FINAL		5
-#define SPECIAL_AUDIO		6
-#define SPECIAL_MODET		7
-
-/* Little data class for creating MPEG headers bit-by-bit */
-
-struct code_gen {
-	unsigned char *p; /* destination */
-	u32 a; /* collects bits at the top of the variable */
-	int b; /* bit position of most recently-written bit */
-	int len; /* written out so far */
-};
-
-#define CODE_GEN(name, dest) struct code_gen name = { dest, 0, 32, 0 }
-
-#define CODE_ADD(name, val, length) do { \
-	name.b -= (length); \
-	name.a |= (val) << name.b; \
-	while (name.b <= 24) { \
-		*name.p = name.a >> 24; \
-		++name.p; \
-		name.a <<= 8; \
-		name.b += 8; \
-		name.len += 8; \
-	} \
-} while (0)
-
-#define CODE_LENGTH(name) (name.len + (32 - name.b))
-
-/* Tables for creating the bitrate control data */
-
-static const s16 converge_speed_ip[101] = {
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
-	2, 2, 2, 2, 2, 2, 2, 2, 2, 3,
-	3, 3, 3, 3, 3, 4, 4, 4, 4, 4,
-	5, 5, 5, 6, 6, 6, 7, 7, 8, 8,
-	9, 10, 10, 11, 12, 13, 14, 15, 16, 17,
-	19, 20, 22, 23, 25, 27, 30, 32, 35, 38,
-	41, 45, 49, 53, 58, 63, 69, 76, 83, 91,
-	100
-};
-
-static const s16 converge_speed_ipb[101] = {
-	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
-	3, 3, 3, 3, 3, 4, 4, 4, 4, 4,
-	4, 4, 4, 4, 5, 5, 5, 5, 5, 6,
-	6, 6, 6, 7, 7, 7, 7, 8, 8, 9,
-	9, 9, 10, 10, 11, 12, 12, 13, 14, 14,
-	15, 16, 17, 18, 19, 20, 22, 23, 25, 26,
-	28, 30, 32, 34, 37, 40, 42, 46, 49, 53,
-	57, 61, 66, 71, 77, 83, 90, 97, 106, 115,
-	125, 135, 147, 161, 175, 191, 209, 228, 249, 273,
-	300
-};
-
-static const s16 LAMBDA_table[4][101] = {
-	{	16, 16, 16, 16, 17, 17, 17, 18, 18, 18,
-		19, 19, 19, 20, 20, 20, 21, 21, 22, 22,
-		22, 23, 23, 24, 24, 25, 25, 25, 26, 26,
-		27, 27, 28, 28, 29, 29, 30, 31, 31, 32,
-		32, 33, 33, 34, 35, 35, 36, 37, 37, 38,
-		39, 39, 40, 41, 42, 42, 43, 44, 45, 46,
-		46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
-		56, 57, 58, 59, 60, 61, 62, 63, 64, 65,
-		67, 68, 69, 70, 72, 73, 74, 76, 77, 78,
-		80, 81, 83, 84, 86, 87, 89, 90, 92, 94,
-		96
-	},
-	{
-		20, 20, 20, 21, 21, 21, 22, 22, 23, 23,
-		23, 24, 24, 25, 25, 26, 26, 27, 27, 28,
-		28, 29, 29, 30, 30, 31, 31, 32, 33, 33,
-		34, 34, 35, 36, 36, 37, 38, 38, 39, 40,
-		40, 41, 42, 43, 43, 44, 45, 46, 47, 48,
-		48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
-		58, 59, 60, 61, 62, 64, 65, 66, 67, 68,
-		70, 71, 72, 73, 75, 76, 78, 79, 80, 82,
-		83, 85, 86, 88, 90, 91, 93, 95, 96, 98,
-		100, 102, 103, 105, 107, 109, 111, 113, 115, 117,
-		120
-	},
-	{
-		24, 24, 24, 25, 25, 26, 26, 27, 27, 28,
-		28, 29, 29, 30, 30, 31, 31, 32, 33, 33,
-		34, 34, 35, 36, 36, 37, 38, 38, 39, 40,
-		41, 41, 42, 43, 44, 44, 45, 46, 47, 48,
-		49, 50, 50, 51, 52, 53, 54, 55, 56, 57,
-		58, 59, 60, 62, 63, 64, 65, 66, 67, 69,
-		70, 71, 72, 74, 75, 76, 78, 79, 81, 82,
-		84, 85, 87, 88, 90, 92, 93, 95, 97, 98,
-		100, 102, 104, 106, 108, 110, 112, 114, 116, 118,
-		120, 122, 124, 127, 129, 131, 134, 136, 138, 141,
-		144
-	},
-	{
-		32, 32, 33, 33, 34, 34, 35, 36, 36, 37,
-		38, 38, 39, 40, 41, 41, 42, 43, 44, 44,
-		45, 46, 47, 48, 49, 50, 50, 51, 52, 53,
-		54, 55, 56, 57, 58, 59, 60, 62, 63, 64,
-		65, 66, 67, 69, 70, 71, 72, 74, 75, 76,
-		78, 79, 81, 82, 84, 85, 87, 88, 90, 92,
-		93, 95, 97, 98, 100, 102, 104, 106, 108, 110,
-		112, 114, 116, 118, 120, 122, 124, 127, 129, 131,
-		134, 136, 139, 141, 144, 146, 149, 152, 154, 157,
-		160, 163, 166, 169, 172, 175, 178, 181, 185, 188,
-		192
-	}
-};
-
-/* MPEG blank frame generation tables */
-
-enum mpeg_frame_type {
-	PFRAME,
-	BFRAME_PRE,
-	BFRAME_POST,
-	BFRAME_BIDIR,
-	BFRAME_EMPTY
-};
-
-static const u32 addrinctab[33][2] = {
-	{ 0x01, 1 },	{ 0x03, 3 },	{ 0x02, 3 },	{ 0x03, 4 },
-	{ 0x02, 4 },	{ 0x03, 5 },	{ 0x02, 5 },	{ 0x07, 7 },
-	{ 0x06, 7 },	{ 0x0b, 8 },	{ 0x0a, 8 },	{ 0x09, 8 },
-	{ 0x08, 8 },	{ 0x07, 8 },	{ 0x06, 8 },	{ 0x17, 10 },
-	{ 0x16, 10 },	{ 0x15, 10 },	{ 0x14, 10 },	{ 0x13, 10 },
-	{ 0x12, 10 },	{ 0x23, 11 },	{ 0x22, 11 },	{ 0x21, 11 },
-	{ 0x20, 11 },	{ 0x1f, 11 },	{ 0x1e, 11 },	{ 0x1d, 11 },
-	{ 0x1c, 11 },	{ 0x1b, 11 },	{ 0x1a, 11 },	{ 0x19, 11 },
-	{ 0x18, 11 }
-};
-
-/* Standard JPEG tables */
-
-static const u8 default_intra_quant_table[] = {
-	 8, 16, 19, 22, 26, 27, 29, 34,
-	16, 16, 22, 24, 27, 29, 34, 37,
-	19, 22, 26, 27, 29, 34, 34, 38,
-	22, 22, 26, 27, 29, 34, 37, 40,
-	22, 26, 27, 29, 32, 35, 40, 48,
-	26, 27, 29, 32, 35, 40, 48, 58,
-	26, 27, 29, 34, 38, 46, 56, 69,
-	27, 29, 35, 38, 46, 56, 69, 83
-};
-
-static const u8 bits_dc_luminance[] = {
-	0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0
-};
-
-static const u8 val_dc_luminance[] = {
-	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
-};
-
-static const u8 bits_dc_chrominance[] = {
-	0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0
-};
-
-static const u8 val_dc_chrominance[] = {
-	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
-};
-
-static const u8 bits_ac_luminance[] = {
-	0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d
-};
-
-static const u8 val_ac_luminance[] = {
-	0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
-	0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
-	0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
-	0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
-	0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
-	0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
-	0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
-	0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
-	0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
-	0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
-	0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
-	0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
-	0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
-	0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
-	0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
-	0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
-	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
-	0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
-	0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
-	0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
-	0xf9, 0xfa
-};
-
-static const u8 bits_ac_chrominance[] = {
-	0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77
-};
-
-static const u8 val_ac_chrominance[] = {
-	0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
-	0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
-	0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91,
-	0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
-	0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34,
-	0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26,
-	0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
-	0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
-	0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
-	0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
-	0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-	0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
-	0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96,
-	0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
-	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4,
-	0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3,
-	0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
-	0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,
-	0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
-	0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
-	0xf9, 0xfa
-};
-
-/* Zig-zag mapping for quant table
- *
- * OK, let's do this mapping on the actual table above so it doesn't have
- * to be done on the fly.
- */
-static const int zz[64] = {
-	0,   1,  8, 16,  9,  2,  3, 10, 17, 24, 32, 25, 18, 11,  4,  5,
-	12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13,  6,  7, 14, 21, 28,
-	35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,
-	58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63
-};
-
-static int copy_packages(__le16 *dest, u16 *src, int pkg_cnt, int space)
-{
-	int i, cnt = pkg_cnt * 32;
-
-	if (space < cnt)
-		return -1;
-
-	for (i = 0; i < cnt; ++i)
-		dest[i] = cpu_to_le16p(src + i);
-
-	return cnt;
-}
-
-static int mjpeg_frame_header(struct go7007 *go, unsigned char *buf, int q)
-{
-	int i, p = 0;
-
-	buf[p++] = 0xff;
-	buf[p++] = 0xd8;
-	buf[p++] = 0xff;
-	buf[p++] = 0xdb;
-	buf[p++] = 0;
-	buf[p++] = 2 + 65;
-	buf[p++] = 0;
-	buf[p++] = default_intra_quant_table[0];
-	for (i = 1; i < 64; ++i)
-		/* buf[p++] = (default_intra_quant_table[i] * q) >> 3; */
-		buf[p++] = (default_intra_quant_table[zz[i]] * q) >> 3;
-	buf[p++] = 0xff;
-	buf[p++] = 0xc0;
-	buf[p++] = 0;
-	buf[p++] = 17;
-	buf[p++] = 8;
-	buf[p++] = go->height >> 8;
-	buf[p++] = go->height & 0xff;
-	buf[p++] = go->width >> 8;
-	buf[p++] = go->width & 0xff;
-	buf[p++] = 3;
-	buf[p++] = 1;
-	buf[p++] = 0x22;
-	buf[p++] = 0;
-	buf[p++] = 2;
-	buf[p++] = 0x11;
-	buf[p++] = 0;
-	buf[p++] = 3;
-	buf[p++] = 0x11;
-	buf[p++] = 0;
-	buf[p++] = 0xff;
-	buf[p++] = 0xc4;
-	buf[p++] = 418 >> 8;
-	buf[p++] = 418 & 0xff;
-	buf[p++] = 0x00;
-	memcpy(buf + p, bits_dc_luminance + 1, 16);
-	p += 16;
-	memcpy(buf + p, val_dc_luminance, sizeof(val_dc_luminance));
-	p += sizeof(val_dc_luminance);
-	buf[p++] = 0x01;
-	memcpy(buf + p, bits_dc_chrominance + 1, 16);
-	p += 16;
-	memcpy(buf + p, val_dc_chrominance, sizeof(val_dc_chrominance));
-	p += sizeof(val_dc_chrominance);
-	buf[p++] = 0x10;
-	memcpy(buf + p, bits_ac_luminance + 1, 16);
-	p += 16;
-	memcpy(buf + p, val_ac_luminance, sizeof(val_ac_luminance));
-	p += sizeof(val_ac_luminance);
-	buf[p++] = 0x11;
-	memcpy(buf + p, bits_ac_chrominance + 1, 16);
-	p += 16;
-	memcpy(buf + p, val_ac_chrominance, sizeof(val_ac_chrominance));
-	p += sizeof(val_ac_chrominance);
-	buf[p++] = 0xff;
-	buf[p++] = 0xda;
-	buf[p++] = 0;
-	buf[p++] = 12;
-	buf[p++] = 3;
-	buf[p++] = 1;
-	buf[p++] = 0x00;
-	buf[p++] = 2;
-	buf[p++] = 0x11;
-	buf[p++] = 3;
-	buf[p++] = 0x11;
-	buf[p++] = 0;
-	buf[p++] = 63;
-	buf[p++] = 0;
-	return p;
-}
-
-static int gen_mjpeghdr_to_package(struct go7007 *go, __le16 *code, int space)
-{
-	u8 *buf;
-	u16 mem = 0x3e00;
-	unsigned int addr = 0x19;
-	int size = 0, i, off = 0, chunk;
-
-	buf = kzalloc(4096, GFP_KERNEL);
-	if (buf == NULL) {
-		printk(KERN_ERR "go7007: unable to allocate 4096 bytes for "
-				"firmware construction\n");
-		return -1;
-	}
-
-	for (i = 1; i < 32; ++i) {
-		mjpeg_frame_header(go, buf + size, i);
-		size += 80;
-	}
-	chunk = mjpeg_frame_header(go, buf + size, 1);
-	memmove(buf + size, buf + size + 80, chunk - 80);
-	size += chunk - 80;
-
-	for (i = 0; i < size; i += chunk * 2) {
-		if (space - off < 32) {
-			off = -1;
-			goto done;
-		}
-
-		code[off + 1] = __cpu_to_le16(0x8000 | mem);
-
-		chunk = 28;
-		if (mem + chunk > 0x4000)
-			chunk = 0x4000 - mem;
-		if (i + 2 * chunk > size)
-			chunk = (size - i) / 2;
-
-		if (chunk < 28) {
-			code[off] = __cpu_to_le16(0x4000 | chunk);
-			code[off + 31] = __cpu_to_le16(addr++);
-			mem = 0x3e00;
-		} else {
-			code[off] = __cpu_to_le16(0x1000 | 28);
-			code[off + 31] = 0;
-			mem += 28;
-		}
-
-		memcpy(&code[off + 2], buf + i, chunk * 2);
-		off += 32;
-	}
-done:
-	kfree(buf);
-	return off;
-}
-
-static int mpeg1_frame_header(struct go7007 *go, unsigned char *buf,
-		int modulo, int pict_struct, enum mpeg_frame_type frame)
-{
-	int i, j, mb_code, mb_len;
-	int rows = go->interlace_coding ? go->height / 32 : go->height / 16;
-	CODE_GEN(c, buf + 6);
-
-	switch (frame) {
-	case PFRAME:
-		mb_code = 0x1;
-		mb_len = 3;
-		break;
-	case BFRAME_PRE:
-		mb_code = 0x2;
-		mb_len = 4;
-		break;
-	case BFRAME_POST:
-		mb_code = 0x2;
-		mb_len = 3;
-		break;
-	case BFRAME_BIDIR:
-		mb_code = 0x2;
-		mb_len = 2;
-		break;
-	default: /* keep the compiler happy */
-		mb_code = mb_len = 0;
-		break;
-	}
-
-	CODE_ADD(c, frame == PFRAME ? 0x2 : 0x3, 13);
-	CODE_ADD(c, 0xffff, 16);
-	CODE_ADD(c, go->format == GO7007_FORMAT_MPEG2 ? 0x7 : 0x4, 4);
-	if (frame != PFRAME)
-		CODE_ADD(c, go->format == GO7007_FORMAT_MPEG2 ? 0x7 : 0x4, 4);
-	else
-		CODE_ADD(c, 0, 4); /* Is this supposed to be here?? */
-	CODE_ADD(c, 0, 3); /* What is this?? */
-	/* Byte-align with zeros */
-	j = 8 - (CODE_LENGTH(c) % 8);
-	if (j != 8)
-		CODE_ADD(c, 0, j);
-
-	if (go->format == GO7007_FORMAT_MPEG2) {
-		CODE_ADD(c, 0x1, 24);
-		CODE_ADD(c, 0xb5, 8);
-		CODE_ADD(c, 0x844, 12);
-		CODE_ADD(c, frame == PFRAME ? 0xff : 0x44, 8);
-		if (go->interlace_coding) {
-			CODE_ADD(c, pict_struct, 4);
-			if (go->dvd_mode)
-				CODE_ADD(c, 0x000, 11);
-			else
-				CODE_ADD(c, 0x200, 11);
-		} else {
-			CODE_ADD(c, 0x3, 4);
-			CODE_ADD(c, 0x20c, 11);
-		}
-		/* Byte-align with zeros */
-		j = 8 - (CODE_LENGTH(c) % 8);
-		if (j != 8)
-			CODE_ADD(c, 0, j);
-	}
-
-	for (i = 0; i < rows; ++i) {
-		CODE_ADD(c, 1, 24);
-		CODE_ADD(c, i + 1, 8);
-		CODE_ADD(c, 0x2, 6);
-		CODE_ADD(c, 0x1, 1);
-		CODE_ADD(c, mb_code, mb_len);
-		if (go->interlace_coding) {
-			CODE_ADD(c, 0x1, 2);
-			CODE_ADD(c, pict_struct == 1 ? 0x0 : 0x1, 1);
-		}
-		if (frame == BFRAME_BIDIR) {
-			CODE_ADD(c, 0x3, 2);
-			if (go->interlace_coding)
-				CODE_ADD(c, pict_struct == 1 ? 0x0 : 0x1, 1);
-		}
-		CODE_ADD(c, 0x3, 2);
-		for (j = (go->width >> 4) - 2; j >= 33; j -= 33)
-			CODE_ADD(c, 0x8, 11);
-		CODE_ADD(c, addrinctab[j][0], addrinctab[j][1]);
-		CODE_ADD(c, mb_code, mb_len);
-		if (go->interlace_coding) {
-			CODE_ADD(c, 0x1, 2);
-			CODE_ADD(c, pict_struct == 1 ? 0x0 : 0x1, 1);
-		}
-		if (frame == BFRAME_BIDIR) {
-			CODE_ADD(c, 0x3, 2);
-			if (go->interlace_coding)
-				CODE_ADD(c, pict_struct == 1 ? 0x0 : 0x1, 1);
-		}
-		CODE_ADD(c, 0x3, 2);
-
-		/* Byte-align with zeros */
-		j = 8 - (CODE_LENGTH(c) % 8);
-		if (j != 8)
-			CODE_ADD(c, 0, j);
-	}
-
-	i = CODE_LENGTH(c) + 4 * 8;
-	buf[2] = 0x00;
-	buf[3] = 0x00;
-	buf[4] = 0x01;
-	buf[5] = 0x00;
-	return i;
-}
-
-static int mpeg1_sequence_header(struct go7007 *go, unsigned char *buf, int ext)
-{
-	int i, aspect_ratio, picture_rate;
-	CODE_GEN(c, buf + 6);
-
-	if (go->format == GO7007_FORMAT_MPEG1) {
-		switch (go->aspect_ratio) {
-		case GO7007_RATIO_4_3:
-			aspect_ratio = go->standard == GO7007_STD_NTSC ? 3 : 2;
-			break;
-		case GO7007_RATIO_16_9:
-			aspect_ratio = go->standard == GO7007_STD_NTSC ? 5 : 4;
-			break;
-		default:
-			aspect_ratio = 1;
-			break;
-		}
-	} else {
-		switch (go->aspect_ratio) {
-		case GO7007_RATIO_4_3:
-			aspect_ratio = 2;
-			break;
-		case GO7007_RATIO_16_9:
-			aspect_ratio = 3;
-			break;
-		default:
-			aspect_ratio = 1;
-			break;
-		}
-	}
-	switch (go->sensor_framerate) {
-	case 24000:
-		picture_rate = 1;
-		break;
-	case 24024:
-		picture_rate = 2;
-		break;
-	case 25025:
-		picture_rate = go->interlace_coding ? 6 : 3;
-		break;
-	case 30000:
-		picture_rate = go->interlace_coding ? 7 : 4;
-		break;
-	case 30030:
-		picture_rate = go->interlace_coding ? 8 : 5;
-		break;
-	default:
-		picture_rate = 5; /* 30 fps seems like a reasonable default */
-		break;
-	}
-
-	CODE_ADD(c, go->width, 12);
-	CODE_ADD(c, go->height, 12);
-	CODE_ADD(c, aspect_ratio, 4);
-	CODE_ADD(c, picture_rate, 4);
-	CODE_ADD(c, go->format == GO7007_FORMAT_MPEG2 ? 20000 : 0x3ffff, 18);
-	CODE_ADD(c, 1, 1);
-	CODE_ADD(c, go->format == GO7007_FORMAT_MPEG2 ? 112 : 20, 10);
-	CODE_ADD(c, 0, 3);
-
-	/* Byte-align with zeros */
-	i = 8 - (CODE_LENGTH(c) % 8);
-	if (i != 8)
-		CODE_ADD(c, 0, i);
-
-	if (go->format == GO7007_FORMAT_MPEG2) {
-		CODE_ADD(c, 0x1, 24);
-		CODE_ADD(c, 0xb5, 8);
-		CODE_ADD(c, 0x148, 12);
-		if (go->interlace_coding)
-			CODE_ADD(c, 0x20001, 20);
-		else
-			CODE_ADD(c, 0xa0001, 20);
-		CODE_ADD(c, 0, 16);
-
-		/* Byte-align with zeros */
-		i = 8 - (CODE_LENGTH(c) % 8);
-		if (i != 8)
-			CODE_ADD(c, 0, i);
-
-		if (ext) {
-			CODE_ADD(c, 0x1, 24);
-			CODE_ADD(c, 0xb52, 12);
-			CODE_ADD(c, go->standard == GO7007_STD_NTSC ? 2 : 1, 3);
-			CODE_ADD(c, 0x105, 9);
-			CODE_ADD(c, 0x505, 16);
-			CODE_ADD(c, go->width, 14);
-			CODE_ADD(c, 1, 1);
-			CODE_ADD(c, go->height, 14);
-
-			/* Byte-align with zeros */
-			i = 8 - (CODE_LENGTH(c) % 8);
-			if (i != 8)
-				CODE_ADD(c, 0, i);
-		}
-	}
-
-	i = CODE_LENGTH(c) + 4 * 8;
-	buf[0] = i & 0xff;
-	buf[1] = i >> 8;
-	buf[2] = 0x00;
-	buf[3] = 0x00;
-	buf[4] = 0x01;
-	buf[5] = 0xb3;
-	return i;
-}
-
-static int gen_mpeg1hdr_to_package(struct go7007 *go,
-					__le16 *code, int space, int *framelen)
-{
-	u8 *buf;
-	u16 mem = 0x3e00;
-	unsigned int addr = 0x19;
-	int i, off = 0, chunk;
-
-	buf = kzalloc(5120, GFP_KERNEL);
-	if (buf == NULL) {
-		printk(KERN_ERR "go7007: unable to allocate 5120 bytes for "
-				"firmware construction\n");
-		return -1;
-	}
-	framelen[0] = mpeg1_frame_header(go, buf, 0, 1, PFRAME);
-	if (go->interlace_coding)
-		framelen[0] += mpeg1_frame_header(go, buf + framelen[0] / 8,
-							0, 2, PFRAME);
-	buf[0] = framelen[0] & 0xff;
-	buf[1] = framelen[0] >> 8;
-	i = 368;
-	framelen[1] = mpeg1_frame_header(go, buf + i, 0, 1, BFRAME_PRE);
-	if (go->interlace_coding)
-		framelen[1] += mpeg1_frame_header(go, buf + i + framelen[1] / 8,
-							0, 2, BFRAME_PRE);
-	buf[i] = framelen[1] & 0xff;
-	buf[i + 1] = framelen[1] >> 8;
-	i += 1632;
-	framelen[2] = mpeg1_frame_header(go, buf + i, 0, 1, BFRAME_POST);
-	if (go->interlace_coding)
-		framelen[2] += mpeg1_frame_header(go, buf + i + framelen[2] / 8,
-							0, 2, BFRAME_POST);
-	buf[i] = framelen[2] & 0xff;
-	buf[i + 1] = framelen[2] >> 8;
-	i += 1432;
-	framelen[3] = mpeg1_frame_header(go, buf + i, 0, 1, BFRAME_BIDIR);
-	if (go->interlace_coding)
-		framelen[3] += mpeg1_frame_header(go, buf + i + framelen[3] / 8,
-							0, 2, BFRAME_BIDIR);
-	buf[i] = framelen[3] & 0xff;
-	buf[i + 1] = framelen[3] >> 8;
-	i += 1632 + 16;
-	mpeg1_sequence_header(go, buf + i, 0);
-	i += 40;
-	for (i = 0; i < 5120; i += chunk * 2) {
-		if (space - off < 32) {
-			off = -1;
-			goto done;
-		}
-
-		code[off + 1] = __cpu_to_le16(0x8000 | mem);
-
-		chunk = 28;
-		if (mem + chunk > 0x4000)
-			chunk = 0x4000 - mem;
-		if (i + 2 * chunk > 5120)
-			chunk = (5120 - i) / 2;
-
-		if (chunk < 28) {
-			code[off] = __cpu_to_le16(0x4000 | chunk);
-			code[off + 31] = __cpu_to_le16(addr);
-			if (mem + chunk == 0x4000) {
-				mem = 0x3e00;
-				++addr;
-			}
-		} else {
-			code[off] = __cpu_to_le16(0x1000 | 28);
-			code[off + 31] = 0;
-			mem += 28;
-		}
-
-		memcpy(&code[off + 2], buf + i, chunk * 2);
-		off += 32;
-	}
-done:
-	kfree(buf);
-	return off;
-}
-
-static int vti_bitlen(struct go7007 *go)
-{
-	unsigned int i, max_time_incr = go->sensor_framerate / go->fps_scale;
-
-	for (i = 31; (max_time_incr & ((1 << i) - 1)) == max_time_incr; --i);
-	return i + 1;
-}
-
-static int mpeg4_frame_header(struct go7007 *go, unsigned char *buf,
-		int modulo, enum mpeg_frame_type frame)
-{
-	int i;
-	CODE_GEN(c, buf + 6);
-	int mb_count = (go->width >> 4) * (go->height >> 4);
-
-	CODE_ADD(c, frame == PFRAME ? 0x1 : 0x2, 2);
-	if (modulo)
-		CODE_ADD(c, 0x1, 1);
-	CODE_ADD(c, 0x1, 2);
-	CODE_ADD(c, 0, vti_bitlen(go));
-	CODE_ADD(c, 0x3, 2);
-	if (frame == PFRAME)
-		CODE_ADD(c, 0, 1);
-	CODE_ADD(c, 0xc, 11);
-	if (frame != PFRAME)
-		CODE_ADD(c, 0x4, 3);
-	if (frame != BFRAME_EMPTY) {
-		for (i = 0; i < mb_count; ++i) {
-			switch (frame) {
-			case PFRAME:
-				CODE_ADD(c, 0x1, 1);
-				break;
-			case BFRAME_PRE:
-				CODE_ADD(c, 0x47, 8);
-				break;
-			case BFRAME_POST:
-				CODE_ADD(c, 0x27, 7);
-				break;
-			case BFRAME_BIDIR:
-				CODE_ADD(c, 0x5f, 8);
-				break;
-			case BFRAME_EMPTY: /* keep compiler quiet */
-				break;
-			}
-		}
-	}
-
-	/* Byte-align with a zero followed by ones */
-	i = 8 - (CODE_LENGTH(c) % 8);
-	CODE_ADD(c, 0, 1);
-	CODE_ADD(c, (1 << (i - 1)) - 1, i - 1);
-
-	i = CODE_LENGTH(c) + 4 * 8;
-	buf[0] = i & 0xff;
-	buf[1] = i >> 8;
-	buf[2] = 0x00;
-	buf[3] = 0x00;
-	buf[4] = 0x01;
-	buf[5] = 0xb6;
-	return i;
-}
-
-static int mpeg4_sequence_header(struct go7007 *go, unsigned char *buf, int ext)
-{
-	const unsigned char head[] = { 0x00, 0x00, 0x01, 0xb0, go->pali,
-		0x00, 0x00, 0x01, 0xb5, 0x09,
-		0x00, 0x00, 0x01, 0x00,
-		0x00, 0x00, 0x01, 0x20, };
-	int i, aspect_ratio;
-	int fps = go->sensor_framerate / go->fps_scale;
-	CODE_GEN(c, buf + 2 + sizeof(head));
-
-	switch (go->aspect_ratio) {
-	case GO7007_RATIO_4_3:
-		aspect_ratio = go->standard == GO7007_STD_NTSC ? 3 : 2;
-		break;
-	case GO7007_RATIO_16_9:
-		aspect_ratio = go->standard == GO7007_STD_NTSC ? 5 : 4;
-		break;
-	default:
-		aspect_ratio = 1;
-		break;
-	}
-
-	memcpy(buf + 2, head, sizeof(head));
-	CODE_ADD(c, 0x191, 17);
-	CODE_ADD(c, aspect_ratio, 4);
-	CODE_ADD(c, 0x1, 4);
-	CODE_ADD(c, fps, 16);
-	CODE_ADD(c, 0x3, 2);
-	CODE_ADD(c, 1001, vti_bitlen(go));
-	CODE_ADD(c, 1, 1);
-	CODE_ADD(c, go->width, 13);
-	CODE_ADD(c, 1, 1);
-	CODE_ADD(c, go->height, 13);
-	CODE_ADD(c, 0x2830, 14);
-
-	/* Byte-align */
-	i = 8 - (CODE_LENGTH(c) % 8);
-	CODE_ADD(c, 0, 1);
-	CODE_ADD(c, (1 << (i - 1)) - 1, i - 1);
-
-	i = CODE_LENGTH(c) + sizeof(head) * 8;
-	buf[0] = i & 0xff;
-	buf[1] = i >> 8;
-	return i;
-}
-
-static int gen_mpeg4hdr_to_package(struct go7007 *go,
-					__le16 *code, int space, int *framelen)
-{
-	u8 *buf;
-	u16 mem = 0x3e00;
-	unsigned int addr = 0x19;
-	int i, off = 0, chunk;
-
-	buf = kzalloc(5120, GFP_KERNEL);
-	if (buf == NULL) {
-		printk(KERN_ERR "go7007: unable to allocate 5120 bytes for "
-				"firmware construction\n");
-		return -1;
-	}
-	framelen[0] = mpeg4_frame_header(go, buf, 0, PFRAME);
-	i = 368;
-	framelen[1] = mpeg4_frame_header(go, buf + i, 0, BFRAME_PRE);
-	i += 1632;
-	framelen[2] = mpeg4_frame_header(go, buf + i, 0, BFRAME_POST);
-	i += 1432;
-	framelen[3] = mpeg4_frame_header(go, buf + i, 0, BFRAME_BIDIR);
-	i += 1632;
-	mpeg4_frame_header(go, buf + i, 0, BFRAME_EMPTY);
-	i += 16;
-	mpeg4_sequence_header(go, buf + i, 0);
-	i += 40;
-	for (i = 0; i < 5120; i += chunk * 2) {
-		if (space - off < 32) {
-			off = -1;
-			goto done;
-		}
-
-		code[off + 1] = __cpu_to_le16(0x8000 | mem);
-
-		chunk = 28;
-		if (mem + chunk > 0x4000)
-			chunk = 0x4000 - mem;
-		if (i + 2 * chunk > 5120)
-			chunk = (5120 - i) / 2;
-
-		if (chunk < 28) {
-			code[off] = __cpu_to_le16(0x4000 | chunk);
-			code[off + 31] = __cpu_to_le16(addr);
-			if (mem + chunk == 0x4000) {
-				mem = 0x3e00;
-				++addr;
-			}
-		} else {
-			code[off] = __cpu_to_le16(0x1000 | 28);
-			code[off + 31] = 0;
-			mem += 28;
-		}
-
-		memcpy(&code[off + 2], buf + i, chunk * 2);
-		off += 32;
-	}
-	mem = 0x3e00;
-	addr = go->ipb ? 0x14f9 : 0x0af9;
-	memset(buf, 0, 5120);
-	framelen[4] = mpeg4_frame_header(go, buf, 1, PFRAME);
-	i = 368;
-	framelen[5] = mpeg4_frame_header(go, buf + i, 1, BFRAME_PRE);
-	i += 1632;
-	framelen[6] = mpeg4_frame_header(go, buf + i, 1, BFRAME_POST);
-	i += 1432;
-	framelen[7] = mpeg4_frame_header(go, buf + i, 1, BFRAME_BIDIR);
-	i += 1632;
-	mpeg4_frame_header(go, buf + i, 1, BFRAME_EMPTY);
-	i += 16;
-	for (i = 0; i < 5120; i += chunk * 2) {
-		if (space - off < 32) {
-			off = -1;
-			goto done;
-		}
-
-		code[off + 1] = __cpu_to_le16(0x8000 | mem);
-
-		chunk = 28;
-		if (mem + chunk > 0x4000)
-			chunk = 0x4000 - mem;
-		if (i + 2 * chunk > 5120)
-			chunk = (5120 - i) / 2;
-
-		if (chunk < 28) {
-			code[off] = __cpu_to_le16(0x4000 | chunk);
-			code[off + 31] = __cpu_to_le16(addr);
-			if (mem + chunk == 0x4000) {
-				mem = 0x3e00;
-				++addr;
-			}
-		} else {
-			code[off] = __cpu_to_le16(0x1000 | 28);
-			code[off + 31] = 0;
-			mem += 28;
-		}
-
-		memcpy(&code[off + 2], buf + i, chunk * 2);
-		off += 32;
-	}
-done:
-	kfree(buf);
-	return off;
-}
-
-static int brctrl_to_package(struct go7007 *go,
-					__le16 *code, int space, int *framelen)
-{
-	int converge_speed = 0;
-	int lambda = (go->format == GO7007_FORMAT_MJPEG || go->dvd_mode) ?
-				100 : 0;
-	int peak_rate = 6 * go->bitrate / 5;
-	int vbv_buffer = go->format == GO7007_FORMAT_MJPEG ?
-				go->bitrate :
-				(go->dvd_mode ? 900000 : peak_rate);
-	int fps = go->sensor_framerate / go->fps_scale;
-	int q = 0;
-	/* Bizarre math below depends on rounding errors in division */
-	u32 sgop_expt_addr = go->bitrate / 32 * (go->ipb ? 3 : 1) * 1001 / fps;
-	u32 sgop_peak_addr = peak_rate / 32 * 1001 / fps;
-	u32 total_expt_addr = go->bitrate / 32 * 1000 / fps * (fps / 1000);
-	u32 vbv_alert_addr = vbv_buffer * 3 / (4 * 32);
-	u32 cplx[] = {
-		q > 0 ? sgop_expt_addr * q :
-			2 * go->width * go->height * (go->ipb ? 6 : 4) / 32,
-		q > 0 ? sgop_expt_addr * q :
-			2 * go->width * go->height * (go->ipb ? 6 : 4) / 32,
-		q > 0 ? sgop_expt_addr * q :
-			2 * go->width * go->height * (go->ipb ? 6 : 4) / 32,
-		q > 0 ? sgop_expt_addr * q :
-			2 * go->width * go->height * (go->ipb ? 6 : 4) / 32,
-	};
-	u32 calc_q = q > 0 ? q : cplx[0] / sgop_expt_addr;
-	u16 pack[] = {
-		0x200e,		0x0000,
-		0xBF20,		go->ipb ? converge_speed_ipb[converge_speed]
-					: converge_speed_ip[converge_speed],
-		0xBF21,		go->ipb ? 2 : 0,
-		0xBF22,		go->ipb ? LAMBDA_table[0][lambda / 2 + 50]
-					: 32767,
-		0xBF23,		go->ipb ? LAMBDA_table[1][lambda] : 32767,
-		0xBF24,		32767,
-		0xBF25,		lambda > 99 ? 32767 : LAMBDA_table[3][lambda],
-		0xBF26,		sgop_expt_addr & 0x0000FFFF,
-		0xBF27,		sgop_expt_addr >> 16,
-		0xBF28,		sgop_peak_addr & 0x0000FFFF,
-		0xBF29,		sgop_peak_addr >> 16,
-		0xBF2A,		vbv_alert_addr & 0x0000FFFF,
-		0xBF2B,		vbv_alert_addr >> 16,
-		0xBF2C,		0,
-		0xBF2D,		0,
-		0,		0,
-
-		0x200e,		0x0000,
-		0xBF2E,		vbv_alert_addr & 0x0000FFFF,
-		0xBF2F,		vbv_alert_addr >> 16,
-		0xBF30,		cplx[0] & 0x0000FFFF,
-		0xBF31,		cplx[0] >> 16,
-		0xBF32,		cplx[1] & 0x0000FFFF,
-		0xBF33,		cplx[1] >> 16,
-		0xBF34,		cplx[2] & 0x0000FFFF,
-		0xBF35,		cplx[2] >> 16,
-		0xBF36,		cplx[3] & 0x0000FFFF,
-		0xBF37,		cplx[3] >> 16,
-		0xBF38,		0,
-		0xBF39,		0,
-		0xBF3A,		total_expt_addr & 0x0000FFFF,
-		0xBF3B,		total_expt_addr >> 16,
-		0,		0,
-
-		0x200e,		0x0000,
-		0xBF3C,		total_expt_addr & 0x0000FFFF,
-		0xBF3D,		total_expt_addr >> 16,
-		0xBF3E,		0,
-		0xBF3F,		0,
-		0xBF48,		0,
-		0xBF49,		0,
-		0xBF4A,		calc_q < 4 ? 4 : (calc_q > 124 ? 124 : calc_q),
-		0xBF4B,		4,
-		0xBF4C,		0,
-		0xBF4D,		0,
-		0xBF4E,		0,
-		0xBF4F,		0,
-		0xBF50,		0,
-		0xBF51,		0,
-		0,		0,
-
-		0x200e,		0x0000,
-		0xBF40,		sgop_expt_addr & 0x0000FFFF,
-		0xBF41,		sgop_expt_addr >> 16,
-		0xBF42,		0,
-		0xBF43,		0,
-		0xBF44,		0,
-		0xBF45,		0,
-		0xBF46,		(go->width >> 4) * (go->height >> 4),
-		0xBF47,		0,
-		0xBF64,		0,
-		0xBF65,		0,
-		0xBF18,		framelen[4],
-		0xBF19,		framelen[5],
-		0xBF1A,		framelen[6],
-		0xBF1B,		framelen[7],
-		0,		0,
-
-#if 0
-		/* Remove once we don't care about matching */
-		0x200e,		0x0000,
-		0xBF56,		4,
-		0xBF57,		0,
-		0xBF58,		5,
-		0xBF59,		0,
-		0xBF5A,		6,
-		0xBF5B,		0,
-		0xBF5C,		8,
-		0xBF5D,		0,
-		0xBF5E,		1,
-		0xBF5F,		0,
-		0xBF60,		1,
-		0xBF61,		0,
-		0xBF62,		0,
-		0xBF63,		0,
-		0,		0,
-#else
-		0x2008,		0x0000,
-		0xBF56,		4,
-		0xBF57,		0,
-		0xBF58,		5,
-		0xBF59,		0,
-		0xBF5A,		6,
-		0xBF5B,		0,
-		0xBF5C,		8,
-		0xBF5D,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-#endif
-
-		0x200e,		0x0000,
-		0xBF10,		0,
-		0xBF11,		0,
-		0xBF12,		0,
-		0xBF13,		0,
-		0xBF14,		0,
-		0xBF15,		0,
-		0xBF16,		0,
-		0xBF17,		0,
-		0xBF7E,		0,
-		0xBF7F,		1,
-		0xBF52,		framelen[0],
-		0xBF53,		framelen[1],
-		0xBF54,		framelen[2],
-		0xBF55,		framelen[3],
-		0,		0,
-	};
-
-	return copy_packages(code, pack, 6, space);
-}
-
-static int config_package(struct go7007 *go, __le16 *code, int space)
-{
-	int fps = go->sensor_framerate / go->fps_scale / 1000;
-	int rows = go->interlace_coding ? go->height / 32 : go->height / 16;
-	int brc_window_size = fps;
-	int q_min = 2, q_max = 31;
-	int THACCoeffSet0 = 0;
-	u16 pack[] = {
-		0x200e,		0x0000,
-		0xc002,		0x14b4,
-		0xc003,		0x28b4,
-		0xc004,		0x3c5a,
-		0xdc05,		0x2a77,
-		0xc6c3,		go->format == GO7007_FORMAT_MPEG4 ? 0 :
-				(go->format == GO7007_FORMAT_H263 ? 0 : 1),
-		0xc680,		go->format == GO7007_FORMAT_MPEG4 ? 0xf1 :
-				(go->format == GO7007_FORMAT_H263 ? 0x61 :
-									0xd3),
-		0xc780,		0x0140,
-		0xe009,		0x0001,
-		0xc60f,		0x0008,
-		0xd4ff,		0x0002,
-		0xe403,		2340,
-		0xe406,		75,
-		0xd411,		0x0001,
-		0xd410,		0xa1d6,
-		0x0001,		0x2801,
-
-		0x200d,		0x0000,
-		0xe402,		0x018b,
-		0xe401,		0x8b01,
-		0xd472,		(go->board_info->sensor_flags &
-							GO7007_SENSOR_TV) &&
-						(!go->interlace_coding) ?
-					0x01b0 : 0x0170,
-		0xd475,		(go->board_info->sensor_flags &
-							GO7007_SENSOR_TV) &&
-						(!go->interlace_coding) ?
-					0x0008 : 0x0009,
-		0xc404,		go->interlace_coding ? 0x44 :
-				(go->format == GO7007_FORMAT_MPEG4 ? 0x11 :
-				(go->format == GO7007_FORMAT_MPEG1 ? 0x02 :
-				(go->format == GO7007_FORMAT_MPEG2 ? 0x04 :
-				(go->format == GO7007_FORMAT_H263  ? 0x08 :
-								     0x20)))),
-		0xbf0a,		(go->format == GO7007_FORMAT_MPEG4 ? 8 :
-				(go->format == GO7007_FORMAT_MPEG1 ? 1 :
-				(go->format == GO7007_FORMAT_MPEG2 ? 2 :
-				(go->format == GO7007_FORMAT_H263 ? 4 : 16)))) |
-				((go->repeat_seqhead ? 1 : 0) << 6) |
-				((go->dvd_mode ? 1 : 0) << 9) |
-				((go->gop_header_enable ? 1 : 0) << 10),
-		0xbf0b,		0,
-		0xdd5a,		go->ipb ? 0x14 : 0x0a,
-		0xbf0c,		0,
-		0xbf0d,		0,
-		0xc683,		THACCoeffSet0,
-		0xc40a,		(go->width << 4) | rows,
-		0xe01a,		go->board_info->hpi_buffer_cap,
-		0,		0,
-		0,		0,
-
-		0x2008,		0,
-		0xe402,		0x88,
-		0xe401,		0x8f01,
-		0xbf6a,		0,
-		0xbf6b,		0,
-		0xbf6c,		0,
-		0xbf6d,		0,
-		0xbf6e,		0,
-		0xbf6f,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-
-		0x200e,		0,
-		0xbf66,		brc_window_size,
-		0xbf67,		0,
-		0xbf68,		q_min,
-		0xbf69,		q_max,
-		0xbfe0,		0,
-		0xbfe1,		0,
-		0xbfe2,		0,
-		0xbfe3,		go->ipb ? 3 : 1,
-		0xc031,		go->board_info->sensor_flags &
-					GO7007_SENSOR_VBI ? 1 : 0,
-		0xc01c,		0x1f,
-		0xdd8c,		0x15,
-		0xdd94,		0x15,
-		0xdd88,		go->ipb ? 0x1401 : 0x0a01,
-		0xdd90,		go->ipb ? 0x1401 : 0x0a01,
-		0,		0,
-
-		0x200e,		0,
-		0xbfe4,		0,
-		0xbfe5,		0,
-		0xbfe6,		0,
-		0xbfe7,		fps << 8,
-		0xbfe8,		0x3a00,
-		0xbfe9,		0,
-		0xbfea,		0,
-		0xbfeb,		0,
-		0xbfec,		(go->interlace_coding ? 1 << 15 : 0) |
-					(go->modet_enable ? 0xa : 0) |
-					(go->board_info->sensor_flags &
-						GO7007_SENSOR_VBI ? 1 : 0),
-		0xbfed,		0,
-		0xbfee,		0,
-		0xbfef,		0,
-		0xbff0,		go->board_info->sensor_flags &
-					GO7007_SENSOR_TV ? 0xf060 : 0xb060,
-		0xbff1,		0,
-		0,		0,
-	};
-
-	return copy_packages(code, pack, 5, space);
-}
-
-static int seqhead_to_package(struct go7007 *go, __le16 *code, int space,
-	int (*sequence_header_func)(struct go7007 *go,
-		unsigned char *buf, int ext))
-{
-	int vop_time_increment_bitlength = vti_bitlen(go);
-	int fps = go->sensor_framerate / go->fps_scale *
-					(go->interlace_coding ? 2 : 1);
-	unsigned char buf[40] = { };
-	int len = sequence_header_func(go, buf, 1);
-	u16 pack[] = {
-		0x2006,		0,
-		0xbf08,		fps,
-		0xbf09,		0,
-		0xbff2,		vop_time_increment_bitlength,
-		0xbff3,		(1 << vop_time_increment_bitlength) - 1,
-		0xbfe6,		0,
-		0xbfe7,		(fps / 1000) << 8,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-
-		0x2007,		0,
-		0xc800,		buf[2] << 8 | buf[3],
-		0xc801,		buf[4] << 8 | buf[5],
-		0xc802,		buf[6] << 8 | buf[7],
-		0xc803,		buf[8] << 8 | buf[9],
-		0xc406,		64,
-		0xc407,		len - 64,
-		0xc61b,		1,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-
-		0x200e,		0,
-		0xc808,		buf[10] << 8 | buf[11],
-		0xc809,		buf[12] << 8 | buf[13],
-		0xc80a,		buf[14] << 8 | buf[15],
-		0xc80b,		buf[16] << 8 | buf[17],
-		0xc80c,		buf[18] << 8 | buf[19],
-		0xc80d,		buf[20] << 8 | buf[21],
-		0xc80e,		buf[22] << 8 | buf[23],
-		0xc80f,		buf[24] << 8 | buf[25],
-		0xc810,		buf[26] << 8 | buf[27],
-		0xc811,		buf[28] << 8 | buf[29],
-		0xc812,		buf[30] << 8 | buf[31],
-		0xc813,		buf[32] << 8 | buf[33],
-		0xc814,		buf[34] << 8 | buf[35],
-		0xc815,		buf[36] << 8 | buf[37],
-		0,		0,
-		0,		0,
-		0,		0,
-	};
-
-	return copy_packages(code, pack, 3, space);
-}
-
-static int relative_prime(int big, int little)
-{
-	int remainder;
-
-	while (little != 0) {
-		remainder = big % little;
-		big = little;
-		little = remainder;
-	}
-	return big;
-}
-
-static int avsync_to_package(struct go7007 *go, __le16 *code, int space)
-{
-	int arate = go->board_info->audio_rate * 1001 * go->fps_scale;
-	int ratio = arate / go->sensor_framerate;
-	int adjratio = ratio * 215 / 100;
-	int rprime = relative_prime(go->sensor_framerate,
-					arate % go->sensor_framerate);
-	int f1 = (arate % go->sensor_framerate) / rprime;
-	int f2 = (go->sensor_framerate - arate % go->sensor_framerate) / rprime;
-	u16 pack[] = {
-		0x200e,		0,
-		0xbf98,		(u16)((-adjratio) & 0xffff),
-		0xbf99,		(u16)((-adjratio) >> 16),
-		0xbf92,		0,
-		0xbf93,		0,
-		0xbff4,		f1 > f2 ? f1 : f2,
-		0xbff5,		f1 < f2 ? f1 : f2,
-		0xbff6,		f1 < f2 ? ratio : ratio + 1,
-		0xbff7,		f1 > f2 ? ratio : ratio + 1,
-		0xbff8,		0,
-		0xbff9,		0,
-		0xbffa,		adjratio & 0xffff,
-		0xbffb,		adjratio >> 16,
-		0xbf94,		0,
-		0xbf95,		0,
-		0,		0,
-	};
-
-	return copy_packages(code, pack, 1, space);
-}
-
-static int final_package(struct go7007 *go, __le16 *code, int space)
-{
-	int rows = go->interlace_coding ? go->height / 32 : go->height / 16;
-	u16 pack[] = {
-		0x8000,
-		0,
-		0,
-		0,
-		0,
-		0,
-		0,
-		2,
-		((go->board_info->sensor_flags & GO7007_SENSOR_TV) &&
-						(!go->interlace_coding) ?
-					(1 << 14) | (1 << 9) : 0) |
-			((go->encoder_subsample ? 1 : 0) << 8) |
-			(go->board_info->sensor_flags &
-				GO7007_SENSOR_CONFIG_MASK),
-		((go->encoder_v_halve ? 1 : 0) << 14) |
-			(go->encoder_v_halve ? rows << 9 : rows << 8) |
-			(go->encoder_h_halve ? 1 << 6 : 0) |
-			(go->encoder_h_halve ? go->width >> 3 : go->width >> 4),
-		(1 << 15) | (go->encoder_v_offset << 6) |
-			(1 << 7) | (go->encoder_h_offset >> 2),
-		(1 << 6),
-		0,
-		0,
-		((go->fps_scale - 1) << 8) |
-			(go->board_info->sensor_flags & GO7007_SENSOR_TV ?
-						(1 << 7) : 0) |
-			0x41,
-		go->ipb ? 0xd4c : 0x36b,
-		(rows << 8) | (go->width >> 4),
-		go->format == GO7007_FORMAT_MPEG4 ? 0x0404 : 0,
-		(1 << 15) | ((go->interlace_coding ? 1 : 0) << 13) |
-			((go->closed_gop ? 1 : 0) << 12) |
-			((go->format == GO7007_FORMAT_MPEG4 ? 1 : 0) << 11) |
-		/*	(1 << 9) |   */
-			((go->ipb ? 3 : 0) << 7) |
-			((go->modet_enable ? 1 : 0) << 2) |
-			((go->dvd_mode ? 1 : 0) << 1) | 1,
-		(go->format == GO7007_FORMAT_MPEG1 ? 0x89a0 :
-			(go->format == GO7007_FORMAT_MPEG2 ? 0x89a0 :
-			(go->format == GO7007_FORMAT_MJPEG ? 0x89a0 :
-			(go->format == GO7007_FORMAT_MPEG4 ? 0x8920 :
-			(go->format == GO7007_FORMAT_H263 ? 0x8920 : 0))))),
-		go->ipb ? 0x1f15 : 0x1f0b,
-		go->ipb ? 0x0015 : 0x000b,
-		go->ipb ? 0xa800 : 0x5800,
-		0xffff,
-		0x0020 + 0x034b * 0,
-		0x0020 + 0x034b * 1,
-		0x0020 + 0x034b * 2,
-		0x0020 + 0x034b * 3,
-		0x0020 + 0x034b * 4,
-		0x0020 + 0x034b * 5,
-		go->ipb ? (go->gop_size / 3) : go->gop_size,
-		(go->height >> 4) * (go->width >> 4) * 110 / 100,
-	};
-
-	return copy_packages(code, pack, 1, space);
-}
-
-static int audio_to_package(struct go7007 *go, __le16 *code, int space)
-{
-	int clock_config = ((go->board_info->audio_flags &
-				GO7007_AUDIO_I2S_MASTER ? 1 : 0) << 11) |
-			((go->board_info->audio_flags &
-				GO7007_AUDIO_OKI_MODE ? 1 : 0) << 8) |
-			(((go->board_info->audio_bclk_div / 4) - 1) << 4) |
-			(go->board_info->audio_main_div - 1);
-	u16 pack[] = {
-		0x200d,		0,
-		0x9002,		0,
-		0x9002,		0,
-		0x9031,		0,
-		0x9032,		0,
-		0x9033,		0,
-		0x9034,		0,
-		0x9035,		0,
-		0x9036,		0,
-		0x9037,		0,
-		0x9040,		0,
-		0x9000,		clock_config,
-		0x9001,		(go->board_info->audio_flags & 0xffff) |
-					(1 << 9),
-		0x9000,		((go->board_info->audio_flags &
-						GO7007_AUDIO_I2S_MASTER ?
-						1 : 0) << 10) |
-					clock_config,
-		0,		0,
-		0,		0,
-		0x2005,		0,
-		0x9041,		0,
-		0x9042,		256,
-		0x9043,		0,
-		0x9044,		16,
-		0x9045,		16,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-		0,		0,
-	};
-
-	return copy_packages(code, pack, 2, space);
-}
-
-static int modet_to_package(struct go7007 *go, __le16 *code, int space)
-{
-	int ret, mb, i, addr, cnt = 0;
-	u16 pack[32];
-	u16 thresholds[] = {
-		0x200e,		0,
-		0xbf82,		go->modet[0].pixel_threshold,
-		0xbf83,		go->modet[1].pixel_threshold,
-		0xbf84,		go->modet[2].pixel_threshold,
-		0xbf85,		go->modet[3].pixel_threshold,
-		0xbf86,		go->modet[0].motion_threshold,
-		0xbf87,		go->modet[1].motion_threshold,
-		0xbf88,		go->modet[2].motion_threshold,
-		0xbf89,		go->modet[3].motion_threshold,
-		0xbf8a,		go->modet[0].mb_threshold,
-		0xbf8b,		go->modet[1].mb_threshold,
-		0xbf8c,		go->modet[2].mb_threshold,
-		0xbf8d,		go->modet[3].mb_threshold,
-		0xbf8e,		0,
-		0xbf8f,		0,
-		0,		0,
-	};
-
-	ret = copy_packages(code, thresholds, 1, space);
-	if (ret < 0)
-		return -1;
-	cnt += ret;
-
-	addr = 0xbac0;
-	memset(pack, 0, 64);
-	i = 0;
-	for (mb = 0; mb < 1624; ++mb) {
-		pack[i * 2 + 3] <<= 2;
-		pack[i * 2 + 3] |= go->modet_map[mb];
-		if (mb % 8 != 7)
-			continue;
-		pack[i * 2 + 2] = addr++;
-		++i;
-		if (i == 10 || mb == 1623) {
-			pack[0] = 0x2000 | i;
-			ret = copy_packages(code + cnt, pack, 1, space - cnt);
-			if (ret < 0)
-				return -1;
-			cnt += ret;
-			i = 0;
-			memset(pack, 0, 64);
-		}
-		pack[i * 2 + 3] = 0;
-	}
-
-	memset(pack, 0, 64);
-	i = 0;
-	for (addr = 0xbb90; addr < 0xbbfa; ++addr) {
-		pack[i * 2 + 2] = addr;
-		pack[i * 2 + 3] = 0;
-		++i;
-		if (i == 10 || addr == 0xbbf9) {
-			pack[0] = 0x2000 | i;
-			ret = copy_packages(code + cnt, pack, 1, space - cnt);
-			if (ret < 0)
-				return -1;
-			cnt += ret;
-			i = 0;
-			memset(pack, 0, 64);
-		}
-	}
-	return cnt;
-}
-
-static int do_special(struct go7007 *go, u16 type, __le16 *code, int space,
-			int *framelen)
-{
-	switch (type) {
-	case SPECIAL_FRM_HEAD:
-		switch (go->format) {
-		case GO7007_FORMAT_MJPEG:
-			return gen_mjpeghdr_to_package(go, code, space);
-		case GO7007_FORMAT_MPEG1:
-		case GO7007_FORMAT_MPEG2:
-			return gen_mpeg1hdr_to_package(go, code, space,
-								framelen);
-		case GO7007_FORMAT_MPEG4:
-			return gen_mpeg4hdr_to_package(go, code, space,
-								framelen);
-		}
-	case SPECIAL_BRC_CTRL:
-		return brctrl_to_package(go, code, space, framelen);
-	case SPECIAL_CONFIG:
-		return config_package(go, code, space);
-	case SPECIAL_SEQHEAD:
-		switch (go->format) {
-		case GO7007_FORMAT_MPEG1:
-		case GO7007_FORMAT_MPEG2:
-			return seqhead_to_package(go, code, space,
-					mpeg1_sequence_header);
-		case GO7007_FORMAT_MPEG4:
-			return seqhead_to_package(go, code, space,
-					mpeg4_sequence_header);
-		default:
-			return 0;
-		}
-	case SPECIAL_AV_SYNC:
-		return avsync_to_package(go, code, space);
-	case SPECIAL_FINAL:
-		return final_package(go, code, space);
-	case SPECIAL_AUDIO:
-		return audio_to_package(go, code, space);
-	case SPECIAL_MODET:
-		return modet_to_package(go, code, space);
-	}
-	printk(KERN_ERR
-		"go7007: firmware file contains unsupported feature %04x\n",
-		type);
-	return -1;
-}
-
-int go7007_construct_fw_image(struct go7007 *go, u8 **fw, int *fwlen)
-{
-	const struct firmware *fw_entry;
-	__le16 *code, *src;
-	int framelen[8] = { }; /* holds the lengths of empty frame templates */
-	int codespace = 64 * 1024, i = 0, srclen, chunk_len, chunk_flags;
-	int mode_flag;
-	int ret;
-
-	switch (go->format) {
-	case GO7007_FORMAT_MJPEG:
-		mode_flag = FLAG_MODE_MJPEG;
-		break;
-	case GO7007_FORMAT_MPEG1:
-		mode_flag = FLAG_MODE_MPEG1;
-		break;
-	case GO7007_FORMAT_MPEG2:
-		mode_flag = FLAG_MODE_MPEG2;
-		break;
-	case GO7007_FORMAT_MPEG4:
-		mode_flag = FLAG_MODE_MPEG4;
-		break;
-	default:
-		return -1;
-	}
-	if (request_firmware(&fw_entry, go->board_info->firmware, go->dev)) {
-		printk(KERN_ERR
-			"go7007: unable to load firmware from file \"%s\"\n",
-			go->board_info->firmware);
-		return -1;
-	}
-	code = kzalloc(codespace * 2, GFP_KERNEL);
-	if (code == NULL) {
-		printk(KERN_ERR "go7007: unable to allocate %d bytes for "
-				"firmware construction\n", codespace * 2);
-		goto fw_failed;
-	}
-	src = (__le16 *)fw_entry->data;
-	srclen = fw_entry->size / 2;
-	while (srclen >= 2) {
-		chunk_flags = __le16_to_cpu(src[0]);
-		chunk_len = __le16_to_cpu(src[1]);
-		if (chunk_len + 2 > srclen) {
-			printk(KERN_ERR "go7007: firmware file \"%s\" "
-					"appears to be corrupted\n",
-					go->board_info->firmware);
-			goto fw_failed;
-		}
-		if (chunk_flags & mode_flag) {
-			if (chunk_flags & FLAG_SPECIAL) {
-				ret = do_special(go, __le16_to_cpu(src[2]),
-					&code[i], codespace - i, framelen);
-				if (ret < 0) {
-					printk(KERN_ERR "go7007: insufficient "
-							"memory for firmware "
-							"construction\n");
-					goto fw_failed;
-				}
-				i += ret;
-			} else {
-				if (codespace - i < chunk_len) {
-					printk(KERN_ERR "go7007: insufficient "
-							"memory for firmware "
-							"construction\n");
-					goto fw_failed;
-				}
-				memcpy(&code[i], &src[2], chunk_len * 2);
-				i += chunk_len;
-			}
-		}
-		srclen -= chunk_len + 2;
-		src += chunk_len + 2;
-	}
-	release_firmware(fw_entry);
-	*fw = (u8 *)code;
-	*fwlen = i * 2;
-	return 0;
-
-fw_failed:
-	kfree(code);
-	release_firmware(fw_entry);
-	return -1;
-}
diff --git a/drivers/staging/go7007/go7007-i2c.c b/drivers/staging/go7007/go7007-i2c.c
deleted file mode 100644
index b8cfa1a..0000000
--- a/drivers/staging/go7007/go7007-i2c.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/list.h>
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/device.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/uaccess.h>
-#include <asm/system.h>
-
-#include "go7007-priv.h"
-#include "wis-i2c.h"
-
-/********************* Driver for on-board I2C adapter *********************/
-
-/* #define GO7007_I2C_DEBUG */
-
-#define SPI_I2C_ADDR_BASE		0x1400
-#define STATUS_REG_ADDR			(SPI_I2C_ADDR_BASE + 0x2)
-#define I2C_CTRL_REG_ADDR		(SPI_I2C_ADDR_BASE + 0x6)
-#define I2C_DEV_UP_ADDR_REG_ADDR	(SPI_I2C_ADDR_BASE + 0x7)
-#define I2C_LO_ADDR_REG_ADDR		(SPI_I2C_ADDR_BASE + 0x8)
-#define I2C_DATA_REG_ADDR		(SPI_I2C_ADDR_BASE + 0x9)
-#define I2C_CLKFREQ_REG_ADDR		(SPI_I2C_ADDR_BASE + 0xa)
-
-#define I2C_STATE_MASK			0x0007
-#define I2C_READ_READY_MASK		0x0008
-
-/* There is only one I2C port on the TW2804 that feeds all four GO7007 VIPs
- * on the Adlink PCI-MPG24, so access is shared between all of them. */
-static DEFINE_MUTEX(adlink_mpg24_i2c_lock);
-
-static int go7007_i2c_xfer(struct go7007 *go, u16 addr, int read,
-		u16 command, int flags, u8 *data)
-{
-	int i, ret = -1;
-	u16 val;
-
-	if (go->status == STATUS_SHUTDOWN)
-		return -1;
-
-#ifdef GO7007_I2C_DEBUG
-	if (read)
-		printk(KERN_DEBUG "go7007-i2c: reading 0x%02x on 0x%02x\n",
-			command, addr);
-	else
-		printk(KERN_DEBUG
-			"go7007-i2c: writing 0x%02x to 0x%02x on 0x%02x\n",
-			*data, command, addr);
-#endif
-
-	mutex_lock(&go->hw_lock);
-
-	if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) {
-		/* Bridge the I2C port on this GO7007 to the shared bus */
-		mutex_lock(&adlink_mpg24_i2c_lock);
-		go7007_write_addr(go, 0x3c82, 0x0020);
-	}
-
-	/* Wait for I2C adapter to be ready */
-	for (i = 0; i < 10; ++i) {
-		if (go7007_read_addr(go, STATUS_REG_ADDR, &val) < 0)
-			goto i2c_done;
-		if (!(val & I2C_STATE_MASK))
-			break;
-		msleep(100);
-	}
-	if (i == 10) {
-		printk(KERN_ERR "go7007-i2c: I2C adapter is hung\n");
-		goto i2c_done;
-	}
-
-	/* Set target register (command) */
-	go7007_write_addr(go, I2C_CTRL_REG_ADDR, flags);
-	go7007_write_addr(go, I2C_LO_ADDR_REG_ADDR, command);
-
-	/* If we're writing, send the data and target address and we're done */
-	if (!read) {
-		go7007_write_addr(go, I2C_DATA_REG_ADDR, *data);
-		go7007_write_addr(go, I2C_DEV_UP_ADDR_REG_ADDR,
-					(addr << 9) | (command >> 8));
-		ret = 0;
-		goto i2c_done;
-	}
-
-	/* Otherwise, we're reading.  First clear i2c_rx_data_rdy. */
-	if (go7007_read_addr(go, I2C_DATA_REG_ADDR, &val) < 0)
-		goto i2c_done;
-
-	/* Send the target address plus read flag */
-	go7007_write_addr(go, I2C_DEV_UP_ADDR_REG_ADDR,
-			(addr << 9) | 0x0100 | (command >> 8));
-
-	/* Wait for i2c_rx_data_rdy */
-	for (i = 0; i < 10; ++i) {
-		if (go7007_read_addr(go, STATUS_REG_ADDR, &val) < 0)
-			goto i2c_done;
-		if (val & I2C_READ_READY_MASK)
-			break;
-		msleep(100);
-	}
-	if (i == 10) {
-		printk(KERN_ERR "go7007-i2c: I2C adapter is hung\n");
-		goto i2c_done;
-	}
-
-	/* Retrieve the read byte */
-	if (go7007_read_addr(go, I2C_DATA_REG_ADDR, &val) < 0)
-		goto i2c_done;
-	*data = val;
-	ret = 0;
-
-i2c_done:
-	if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) {
-		/* Isolate the I2C port on this GO7007 from the shared bus */
-		go7007_write_addr(go, 0x3c82, 0x0000);
-		mutex_unlock(&adlink_mpg24_i2c_lock);
-	}
-	mutex_unlock(&go->hw_lock);
-	return ret;
-}
-
-static int go7007_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
-		unsigned short flags, char read_write,
-		u8 command, int size, union i2c_smbus_data *data)
-{
-	struct go7007 *go = i2c_get_adapdata(adapter);
-
-	if (size != I2C_SMBUS_BYTE_DATA)
-		return -1;
-	return go7007_i2c_xfer(go, addr, read_write == I2C_SMBUS_READ, command,
-			flags & I2C_CLIENT_SCCB ? 0x10 : 0x00, &data->byte);
-}
-
-/* VERY LIMITED I2C master xfer function -- only needed because the
- * SMBus functions only support 8-bit commands and the SAA7135 uses
- * 16-bit commands.  The I2C interface on the GO7007, as limited as
- * it is, does support this mode. */
-
-static int go7007_i2c_master_xfer(struct i2c_adapter *adapter,
-					struct i2c_msg msgs[], int num)
-{
-	struct go7007 *go = i2c_get_adapdata(adapter);
-	int i;
-
-	for (i = 0; i < num; ++i) {
-		/* We can only do two things here -- write three bytes, or
-		 * write two bytes and read one byte. */
-		if (msgs[i].len == 2) {
-			if (i + 1 == num || msgs[i].addr != msgs[i + 1].addr ||
-					(msgs[i].flags & I2C_M_RD) ||
-					!(msgs[i + 1].flags & I2C_M_RD) ||
-					msgs[i + 1].len != 1)
-				return -1;
-			if (go7007_i2c_xfer(go, msgs[i].addr, 1,
-					(msgs[i].buf[0] << 8) | msgs[i].buf[1],
-					0x01, &msgs[i + 1].buf[0]) < 0)
-				return -1;
-			++i;
-		} else if (msgs[i].len == 3) {
-			if (msgs[i].flags & I2C_M_RD)
-				return -1;
-			if (msgs[i].len != 3)
-				return -1;
-			if (go7007_i2c_xfer(go, msgs[i].addr, 0,
-					(msgs[i].buf[0] << 8) | msgs[i].buf[1],
-					0x01, &msgs[i].buf[2]) < 0)
-				return -1;
-		} else
-			return -1;
-	}
-
-	return 0;
-}
-
-static u32 go7007_functionality(struct i2c_adapter *adapter)
-{
-	return I2C_FUNC_SMBUS_BYTE_DATA;
-}
-
-static struct i2c_algorithm go7007_algo = {
-	.smbus_xfer	= go7007_smbus_xfer,
-	.master_xfer	= go7007_i2c_master_xfer,
-	.functionality	= go7007_functionality,
-};
-
-static struct i2c_adapter go7007_adap_templ = {
-	.owner			= THIS_MODULE,
-	.name			= "WIS GO7007SB",
-	.algo			= &go7007_algo,
-};
-
-int go7007_i2c_init(struct go7007 *go)
-{
-	memcpy(&go->i2c_adapter, &go7007_adap_templ,
-			sizeof(go7007_adap_templ));
-	go->i2c_adapter.dev.parent = go->dev;
-	i2c_set_adapdata(&go->i2c_adapter, go);
-	if (i2c_add_adapter(&go->i2c_adapter) < 0) {
-		printk(KERN_ERR
-			"go7007-i2c: error: i2c_add_adapter failed\n");
-		return -1;
-	}
-	return 0;
-}
diff --git a/drivers/staging/go7007/go7007-priv.h b/drivers/staging/go7007/go7007-priv.h
deleted file mode 100644
index b58c394..0000000
--- a/drivers/staging/go7007/go7007-priv.h
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-/*
- * This is the private include file for the go7007 driver.  It should not
- * be included by anybody but the driver itself, and especially not by
- * user-space applications.
- */
-
-#include <media/v4l2-device.h>
-
-struct go7007;
-
-/* IDs to activate board-specific support code */
-#define GO7007_BOARDID_MATRIX_II	0
-#define GO7007_BOARDID_MATRIX_RELOAD	1
-#define GO7007_BOARDID_STAR_TREK	2
-#define GO7007_BOARDID_PCI_VOYAGER	3
-#define GO7007_BOARDID_XMEN		4
-#define GO7007_BOARDID_XMEN_II		5
-#define GO7007_BOARDID_XMEN_III		6
-#define GO7007_BOARDID_MATRIX_REV	7
-#define GO7007_BOARDID_PX_M402U		16
-#define GO7007_BOARDID_PX_TV402U_ANY	17 /* need to check tuner model */
-#define GO7007_BOARDID_PX_TV402U_NA	18 /* detected NTSC tuner */
-#define GO7007_BOARDID_PX_TV402U_EU	19 /* detected PAL tuner */
-#define GO7007_BOARDID_PX_TV402U_JP	20 /* detected NTSC-J tuner */
-#define GO7007_BOARDID_LIFEVIEW_LR192	21 /* TV Walker Ultra */
-#define GO7007_BOARDID_ENDURA		22
-#define GO7007_BOARDID_ADLINK_MPG24	23
-#define GO7007_BOARDID_SENSORAY_2250	24 /* Sensoray 2250/2251 */
-
-/* Various characteristics of each board */
-#define GO7007_BOARD_HAS_AUDIO		(1<<0)
-#define GO7007_BOARD_USE_ONBOARD_I2C	(1<<1)
-#define GO7007_BOARD_HAS_TUNER		(1<<2)
-
-/* Characteristics of sensor devices */
-#define GO7007_SENSOR_VALID_POLAR	(1<<0)
-#define GO7007_SENSOR_HREF_POLAR	(1<<1)
-#define GO7007_SENSOR_VREF_POLAR	(1<<2)
-#define GO7007_SENSOR_FIELD_ID_POLAR	(1<<3)
-#define GO7007_SENSOR_BIT_WIDTH		(1<<4)
-#define GO7007_SENSOR_VALID_ENABLE	(1<<5)
-#define GO7007_SENSOR_656		(1<<6)
-#define GO7007_SENSOR_CONFIG_MASK	0x7f
-#define GO7007_SENSOR_TV		(1<<7)
-#define GO7007_SENSOR_VBI		(1<<8)
-#define GO7007_SENSOR_SCALING		(1<<9)
-
-/* Characteristics of audio sensor devices */
-#define GO7007_AUDIO_I2S_MODE_1		(1)
-#define GO7007_AUDIO_I2S_MODE_2		(2)
-#define GO7007_AUDIO_I2S_MODE_3		(3)
-#define GO7007_AUDIO_BCLK_POLAR		(1<<2)
-#define GO7007_AUDIO_WORD_14		(14<<4)
-#define GO7007_AUDIO_WORD_16		(16<<4)
-#define GO7007_AUDIO_ONE_CHANNEL	(1<<11)
-#define GO7007_AUDIO_I2S_MASTER		(1<<16)
-#define GO7007_AUDIO_OKI_MODE		(1<<17)
-
-struct go7007_board_info {
-	char *firmware;
-	unsigned int flags;
-	int hpi_buffer_cap;
-	unsigned int sensor_flags;
-	int sensor_width;
-	int sensor_height;
-	int sensor_framerate;
-	int sensor_h_offset;
-	int sensor_v_offset;
-	unsigned int audio_flags;
-	int audio_rate;
-	int audio_bclk_div;
-	int audio_main_div;
-	int num_i2c_devs;
-	struct {
-		const char *type;
-		int id;
-		int addr;
-	} i2c_devs[4];
-	int num_inputs;
-	struct {
-		int video_input;
-		int audio_input;
-		char *name;
-	} inputs[4];
-};
-
-struct go7007_hpi_ops {
-	int (*interface_reset)(struct go7007 *go);
-	int (*write_interrupt)(struct go7007 *go, int addr, int data);
-	int (*read_interrupt)(struct go7007 *go);
-	int (*stream_start)(struct go7007 *go);
-	int (*stream_stop)(struct go7007 *go);
-	int (*send_firmware)(struct go7007 *go, u8 *data, int len);
-	int (*send_command)(struct go7007 *go, unsigned int cmd, void *arg);
-};
-
-/* The video buffer size must be a multiple of PAGE_SIZE */
-#define	GO7007_BUF_PAGES	(128 * 1024 / PAGE_SIZE)
-#define	GO7007_BUF_SIZE		(GO7007_BUF_PAGES << PAGE_SHIFT)
-
-struct go7007_buffer {
-	struct go7007 *go; /* Reverse reference for VMA ops */
-	int index; /* Reverse reference for DQBUF */
-	enum { BUF_STATE_IDLE, BUF_STATE_QUEUED, BUF_STATE_DONE } state;
-	u32 seq;
-	struct timeval timestamp;
-	struct list_head stream;
-	struct page *pages[GO7007_BUF_PAGES + 1]; /* extra for straddling */
-	unsigned long user_addr;
-	unsigned int page_count;
-	unsigned int offset;
-	unsigned int bytesused;
-	unsigned int frame_offset;
-	u32 modet_active;
-	int mapped;
-};
-
-struct go7007_file {
-	struct go7007 *go;
-	struct mutex lock;
-	int buf_count;
-	struct go7007_buffer *bufs;
-};
-
-#define	GO7007_FORMAT_MJPEG	0
-#define GO7007_FORMAT_MPEG4	1
-#define GO7007_FORMAT_MPEG1	2
-#define GO7007_FORMAT_MPEG2	3
-#define GO7007_FORMAT_H263	4
-
-#define GO7007_RATIO_1_1	0
-#define GO7007_RATIO_4_3	1
-#define GO7007_RATIO_16_9	2
-
-enum go7007_parser_state {
-	STATE_DATA,
-	STATE_00,
-	STATE_00_00,
-	STATE_00_00_01,
-	STATE_FF,
-	STATE_VBI_LEN_A,
-	STATE_VBI_LEN_B,
-	STATE_MODET_MAP,
-	STATE_UNPARSED,
-};
-
-struct go7007 {
-	struct device *dev;
-	struct go7007_board_info *board_info;
-	unsigned int board_id;
-	int tuner_type;
-	int channel_number; /* for multi-channel boards like Adlink PCI-MPG24 */
-	char name[64];
-	struct video_device *video_dev;
-	struct v4l2_device v4l2_dev;
-	int ref_count;
-	enum { STATUS_INIT, STATUS_ONLINE, STATUS_SHUTDOWN } status;
-	spinlock_t spinlock;
-	struct mutex hw_lock;
-	int streaming;
-	int in_use;
-	int audio_enabled;
-
-	/* Video input */
-	int input;
-	enum { GO7007_STD_NTSC, GO7007_STD_PAL, GO7007_STD_OTHER } standard;
-	int sensor_framerate;
-	int width;
-	int height;
-	int encoder_h_offset;
-	int encoder_v_offset;
-	unsigned int encoder_h_halve:1;
-	unsigned int encoder_v_halve:1;
-	unsigned int encoder_subsample:1;
-
-	/* Encoder config */
-	int format;
-	int bitrate;
-	int fps_scale;
-	int pali;
-	int aspect_ratio;
-	int gop_size;
-	unsigned int ipb:1;
-	unsigned int closed_gop:1;
-	unsigned int repeat_seqhead:1;
-	unsigned int seq_header_enable:1;
-	unsigned int gop_header_enable:1;
-	unsigned int dvd_mode:1;
-	unsigned int interlace_coding:1;
-
-	/* Motion detection */
-	unsigned int modet_enable:1;
-	struct {
-		unsigned int enable:1;
-		int pixel_threshold;
-		int motion_threshold;
-		int mb_threshold;
-	} modet[4];
-	unsigned char modet_map[1624];
-	unsigned char active_map[216];
-
-	/* Video streaming */
-	struct go7007_buffer *active_buf;
-	enum go7007_parser_state state;
-	int parse_length;
-	u16 modet_word;
-	int seen_frame;
-	u32 next_seq;
-	struct list_head stream;
-	wait_queue_head_t frame_waitq;
-
-	/* Audio streaming */
-	void (*audio_deliver)(struct go7007 *go, u8 *buf, int length);
-	void *snd_context;
-
-	/* I2C */
-	int i2c_adapter_online;
-	struct i2c_adapter i2c_adapter;
-
-	/* HPI driver */
-	struct go7007_hpi_ops *hpi_ops;
-	void *hpi_context;
-	int interrupt_available;
-	wait_queue_head_t interrupt_waitq;
-	unsigned short interrupt_value;
-	unsigned short interrupt_data;
-};
-
-static inline struct go7007 *to_go7007(struct v4l2_device *v4l2_dev)
-{
-	return container_of(v4l2_dev, struct go7007, v4l2_dev);
-}
-
-/* All of these must be called with the hpi_lock mutex held! */
-#define go7007_interface_reset(go) \
-			((go)->hpi_ops->interface_reset(go))
-#define	go7007_write_interrupt(go, x, y) \
-			((go)->hpi_ops->write_interrupt)((go), (x), (y))
-#define go7007_stream_start(go) \
-			((go)->hpi_ops->stream_start(go))
-#define go7007_stream_stop(go) \
-			((go)->hpi_ops->stream_stop(go))
-#define	go7007_send_firmware(go, x, y) \
-			((go)->hpi_ops->send_firmware)((go), (x), (y))
-#define go7007_write_addr(go, x, y) \
-			((go)->hpi_ops->write_interrupt)((go), (x)|0x8000, (y))
-
-/* go7007-driver.c */
-int go7007_read_addr(struct go7007 *go, u16 addr, u16 *data);
-int go7007_read_interrupt(struct go7007 *go, u16 *value, u16 *data);
-int go7007_boot_encoder(struct go7007 *go, int init_i2c);
-int go7007_reset_encoder(struct go7007 *go);
-int go7007_register_encoder(struct go7007 *go);
-int go7007_start_encoder(struct go7007 *go);
-void go7007_parse_video_stream(struct go7007 *go, u8 *buf, int length);
-struct go7007 *go7007_alloc(struct go7007_board_info *board,
-					struct device *dev);
-void go7007_remove(struct go7007 *go);
-
-/* go7007-fw.c */
-int go7007_construct_fw_image(struct go7007 *go, u8 **fw, int *fwlen);
-
-/* go7007-i2c.c */
-int go7007_i2c_init(struct go7007 *go);
-int go7007_i2c_remove(struct go7007 *go);
-
-/* go7007-v4l2.c */
-int go7007_v4l2_init(struct go7007 *go);
-void go7007_v4l2_remove(struct go7007 *go);
-
-/* snd-go7007.c */
-int go7007_snd_init(struct go7007 *go);
-int go7007_snd_remove(struct go7007 *go);
diff --git a/drivers/staging/go7007/go7007-usb.c b/drivers/staging/go7007/go7007-usb.c
deleted file mode 100644
index 3db3b0a..0000000
--- a/drivers/staging/go7007/go7007-usb.c
+++ /dev/null
@@ -1,1288 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/wait.h>
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <linux/time.h>
-#include <linux/mm.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <asm/byteorder.h>
-#include <media/tvaudio.h>
-
-#include "go7007-priv.h"
-#include "wis-i2c.h"
-
-static unsigned int assume_endura;
-module_param(assume_endura, int, 0644);
-MODULE_PARM_DESC(assume_endura, "when probing fails, "
-				"hardware is a Pelco Endura");
-
-/* #define GO7007_USB_DEBUG */
-/* #define GO7007_I2C_DEBUG */ /* for debugging the EZ-USB I2C adapter */
-
-#define	HPI_STATUS_ADDR	0xFFF4
-#define	INT_PARAM_ADDR	0xFFF6
-#define	INT_INDEX_ADDR	0xFFF8
-
-/*
- * Pipes on EZ-USB interface:
- *	0 snd - Control
- *	0 rcv - Control
- *	2 snd - Download firmware (control)
- *	4 rcv - Read Interrupt (interrupt)
- *	6 rcv - Read Video (bulk)
- *	8 rcv - Read Audio (bulk)
- */
-
-#define GO7007_USB_EZUSB		(1<<0)
-#define GO7007_USB_EZUSB_I2C		(1<<1)
-
-struct go7007_usb_board {
-	unsigned int flags;
-	struct go7007_board_info main_info;
-};
-
-struct go7007_usb {
-	struct go7007_usb_board *board;
-	struct mutex i2c_lock;
-	struct usb_device *usbdev;
-	struct urb *video_urbs[8];
-	struct urb *audio_urbs[8];
-	struct urb *intr_urb;
-};
-
-/*********************** Product specification data ***********************/
-
-static struct go7007_usb_board board_matrix_ii = {
-	.flags		= GO7007_USB_EZUSB,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = GO7007_BOARD_HAS_AUDIO |
-					GO7007_BOARD_USE_ONBOARD_I2C,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_WORD_16,
-		.audio_rate	 = 48000,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 7,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_VALID_ENABLE |
-					GO7007_SENSOR_TV |
-					GO7007_SENSOR_VBI |
-					GO7007_SENSOR_SCALING,
-		.num_i2c_devs	 = 1,
-		.i2c_devs	 = {
-			{
-				.type	= "wis_saa7115",
-				.id	= I2C_DRIVERID_WIS_SAA7115,
-				.addr	= 0x20,
-			},
-		},
-		.num_inputs	 = 2,
-		.inputs		 = {
-			{
-				.video_input	= 0,
-				.name		= "Composite",
-			},
-			{
-				.video_input	= 9,
-				.name		= "S-Video",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_matrix_reload = {
-	.flags		= GO7007_USB_EZUSB,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = GO7007_BOARD_HAS_AUDIO |
-					GO7007_BOARD_USE_ONBOARD_I2C,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_I2S_MASTER |
-					GO7007_AUDIO_WORD_16,
-		.audio_rate	 = 48000,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 7,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_TV,
-		.num_i2c_devs	 = 1,
-		.i2c_devs	 = {
-			{
-				.type	= "wis_saa7113",
-				.id	= I2C_DRIVERID_WIS_SAA7113,
-				.addr	= 0x25,
-			},
-		},
-		.num_inputs	 = 2,
-		.inputs		 = {
-			{
-				.video_input	= 0,
-				.name		= "Composite",
-			},
-			{
-				.video_input	= 9,
-				.name		= "S-Video",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_star_trek = {
-	.flags		= GO7007_USB_EZUSB | GO7007_USB_EZUSB_I2C,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = GO7007_BOARD_HAS_AUDIO, /* |
-					GO7007_BOARD_HAS_TUNER, */
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_VALID_ENABLE |
-					GO7007_SENSOR_TV |
-					GO7007_SENSOR_VBI |
-					GO7007_SENSOR_SCALING,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_WORD_16,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 7,
-		.num_i2c_devs	 = 1,
-		.i2c_devs	 = {
-			{
-				.type	= "wis_saa7115",
-				.id	= I2C_DRIVERID_WIS_SAA7115,
-				.addr	= 0x20,
-			},
-		},
-		.num_inputs	 = 2,
-		.inputs		 = {
-			{
-				.video_input	= 1,
-			/*	.audio_input	= AUDIO_EXTERN, */
-				.name		= "Composite",
-			},
-			{
-				.video_input	= 8,
-			/*	.audio_input	= AUDIO_EXTERN, */
-				.name		= "S-Video",
-			},
-		/*	{
-		 *		.video_input	= 3,
-		 *		.audio_input	= AUDIO_TUNER,
-		 *		.name		= "Tuner",
-		 *	},
-		 */
-		},
-	},
-};
-
-static struct go7007_usb_board board_px_tv402u = {
-	.flags		= GO7007_USB_EZUSB | GO7007_USB_EZUSB_I2C,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = GO7007_BOARD_HAS_AUDIO |
-					GO7007_BOARD_HAS_TUNER,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_VALID_ENABLE |
-					GO7007_SENSOR_TV |
-					GO7007_SENSOR_VBI |
-					GO7007_SENSOR_SCALING,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_WORD_16,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 7,
-		.num_i2c_devs	 = 3,
-		.i2c_devs	 = {
-			{
-				.type	= "wis_saa7115",
-				.id	= I2C_DRIVERID_WIS_SAA7115,
-				.addr	= 0x20,
-			},
-			{
-				.type	= "wis_uda1342",
-				.id	= I2C_DRIVERID_WIS_UDA1342,
-				.addr	= 0x1a,
-			},
-			{
-				.type	= "wis_sony_tuner",
-				.id	= I2C_DRIVERID_WIS_SONY_TUNER,
-				.addr	= 0x60,
-			},
-		},
-		.num_inputs	 = 3,
-		.inputs		 = {
-			{
-				.video_input	= 1,
-				.audio_input	= TVAUDIO_INPUT_EXTERN,
-				.name		= "Composite",
-			},
-			{
-				.video_input	= 8,
-				.audio_input	= TVAUDIO_INPUT_EXTERN,
-				.name		= "S-Video",
-			},
-			{
-				.video_input	= 3,
-				.audio_input	= TVAUDIO_INPUT_TUNER,
-				.name		= "Tuner",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_xmen = {
-	.flags		= 0,
-	.main_info	= {
-		.firmware	  = "go7007tv.bin",
-		.flags		  = GO7007_BOARD_USE_ONBOARD_I2C,
-		.hpi_buffer_cap   = 0,
-		.sensor_flags	  = GO7007_SENSOR_VREF_POLAR,
-		.sensor_width	  = 320,
-		.sensor_height	  = 240,
-		.sensor_framerate = 30030,
-		.audio_flags	  = GO7007_AUDIO_ONE_CHANNEL |
-					GO7007_AUDIO_I2S_MODE_3 |
-					GO7007_AUDIO_WORD_14 |
-					GO7007_AUDIO_I2S_MASTER |
-					GO7007_AUDIO_BCLK_POLAR |
-					GO7007_AUDIO_OKI_MODE,
-		.audio_rate	  = 8000,
-		.audio_bclk_div	  = 48,
-		.audio_main_div	  = 1,
-		.num_i2c_devs	  = 1,
-		.i2c_devs	  = {
-			{
-				.type	= "wis_ov7640",
-				.id	= I2C_DRIVERID_WIS_OV7640,
-				.addr	= 0x21,
-			},
-		},
-		.num_inputs	  = 1,
-		.inputs		  = {
-			{
-				.name		= "Camera",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_matrix_revolution = {
-	.flags		= GO7007_USB_EZUSB,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = GO7007_BOARD_HAS_AUDIO |
-					GO7007_BOARD_USE_ONBOARD_I2C,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_I2S_MASTER |
-					GO7007_AUDIO_WORD_16,
-		.audio_rate	 = 48000,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 7,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_TV |
-					GO7007_SENSOR_VBI,
-		.num_i2c_devs	 = 1,
-		.i2c_devs	 = {
-			{
-				.type	= "wis_tw9903",
-				.id	= I2C_DRIVERID_WIS_TW9903,
-				.addr	= 0x44,
-			},
-		},
-		.num_inputs	 = 2,
-		.inputs		 = {
-			{
-				.video_input	= 2,
-				.name		= "Composite",
-			},
-			{
-				.video_input	= 8,
-				.name		= "S-Video",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_lifeview_lr192 = {
-	.flags		= GO7007_USB_EZUSB,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = GO7007_BOARD_HAS_AUDIO |
-					GO7007_BOARD_USE_ONBOARD_I2C,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_WORD_16,
-		.audio_rate	 = 48000,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 7,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_VALID_ENABLE |
-					GO7007_SENSOR_TV |
-					GO7007_SENSOR_VBI |
-					GO7007_SENSOR_SCALING,
-		.num_i2c_devs	 = 0,
-		.num_inputs	 = 1,
-		.inputs		 = {
-			{
-				.video_input	= 0,
-				.name		= "Composite",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_endura = {
-	.flags		= 0,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = 0,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_I2S_MASTER |
-					GO7007_AUDIO_WORD_16,
-		.audio_rate	 = 8000,
-		.audio_bclk_div	 = 48,
-		.audio_main_div	 = 8,
-		.hpi_buffer_cap  = 0,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_TV,
-		.sensor_h_offset = 8,
-		.num_i2c_devs	 = 0,
-		.num_inputs	 = 1,
-		.inputs		 = {
-			{
-				.name		= "Camera",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_adlink_mpg24 = {
-	.flags		= 0,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.flags		 = GO7007_BOARD_USE_ONBOARD_I2C,
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_I2S_MASTER |
-					GO7007_AUDIO_WORD_16,
-		.audio_rate	 = 48000,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 0,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_TV |
-					GO7007_SENSOR_VBI,
-		.num_i2c_devs	 = 1,
-		.i2c_devs	 = {
-			{
-				.type	= "wis_tw2804",
-				.id	= I2C_DRIVERID_WIS_TW2804,
-				.addr	= 0x00, /* yes, really */
-			},
-		},
-		.num_inputs	 = 1,
-		.inputs		 = {
-			{
-				.name		= "Composite",
-			},
-		},
-	},
-};
-
-static struct go7007_usb_board board_sensoray_2250 = {
-	.flags		= GO7007_USB_EZUSB | GO7007_USB_EZUSB_I2C,
-	.main_info	= {
-		.firmware	 = "go7007tv.bin",
-		.audio_flags	 = GO7007_AUDIO_I2S_MODE_1 |
-					GO7007_AUDIO_I2S_MASTER |
-					GO7007_AUDIO_WORD_16,
-		.flags		 = GO7007_BOARD_HAS_AUDIO,
-		.audio_rate	 = 48000,
-		.audio_bclk_div	 = 8,
-		.audio_main_div	 = 2,
-		.hpi_buffer_cap  = 7,
-		.sensor_flags	 = GO7007_SENSOR_656 |
-					GO7007_SENSOR_TV,
-		.num_i2c_devs	 = 1,
-		.i2c_devs	 = {
-			{
-				.type	= "s2250",
-				.id	= I2C_DRIVERID_S2250,
-				.addr	= 0x43,
-			},
-		},
-		.num_inputs	 = 2,
-		.inputs		 = {
-			{
-				.video_input	= 0,
-				.name		= "Composite",
-			},
-			{
-				.video_input	= 1,
-				.name		= "S-Video",
-			},
-		},
-	},
-};
-
-MODULE_FIRMWARE("go7007tv.bin");
-
-static const struct usb_device_id go7007_usb_id_table[] = {
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION |
-					USB_DEVICE_ID_MATCH_INT_INFO,
-		.idVendor	= 0x0eb1,  /* Vendor ID of WIS Technologies */
-		.idProduct	= 0x7007,  /* Product ID of GO7007SB chip */
-		.bcdDevice_lo	= 0x200,   /* Revision number of XMen */
-		.bcdDevice_hi	= 0x200,
-		.bInterfaceClass	= 255,
-		.bInterfaceSubClass	= 0,
-		.bInterfaceProtocol	= 255,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_XMEN,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x0eb1,  /* Vendor ID of WIS Technologies */
-		.idProduct	= 0x7007,  /* Product ID of GO7007SB chip */
-		.bcdDevice_lo	= 0x202,   /* Revision number of Matrix II */
-		.bcdDevice_hi	= 0x202,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_MATRIX_II,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x0eb1,  /* Vendor ID of WIS Technologies */
-		.idProduct	= 0x7007,  /* Product ID of GO7007SB chip */
-		.bcdDevice_lo	= 0x204,   /* Revision number of Matrix */
-		.bcdDevice_hi	= 0x204,   /*     Reloaded */
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_MATRIX_RELOAD,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION |
-					USB_DEVICE_ID_MATCH_INT_INFO,
-		.idVendor	= 0x0eb1,  /* Vendor ID of WIS Technologies */
-		.idProduct	= 0x7007,  /* Product ID of GO7007SB chip */
-		.bcdDevice_lo	= 0x205,   /* Revision number of XMen-II */
-		.bcdDevice_hi	= 0x205,
-		.bInterfaceClass	= 255,
-		.bInterfaceSubClass	= 0,
-		.bInterfaceProtocol	= 255,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_XMEN_II,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x0eb1,  /* Vendor ID of WIS Technologies */
-		.idProduct	= 0x7007,  /* Product ID of GO7007SB chip */
-		.bcdDevice_lo	= 0x208,   /* Revision number of Star Trek */
-		.bcdDevice_hi	= 0x208,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_STAR_TREK,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION |
-					USB_DEVICE_ID_MATCH_INT_INFO,
-		.idVendor	= 0x0eb1,  /* Vendor ID of WIS Technologies */
-		.idProduct	= 0x7007,  /* Product ID of GO7007SB chip */
-		.bcdDevice_lo	= 0x209,   /* Revision number of XMen-III */
-		.bcdDevice_hi	= 0x209,
-		.bInterfaceClass	= 255,
-		.bInterfaceSubClass	= 0,
-		.bInterfaceProtocol	= 255,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_XMEN_III,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x0eb1,  /* Vendor ID of WIS Technologies */
-		.idProduct	= 0x7007,  /* Product ID of GO7007SB chip */
-		.bcdDevice_lo	= 0x210,   /* Revision number of Matrix */
-		.bcdDevice_hi	= 0x210,   /*     Revolution */
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_MATRIX_REV,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x093b,  /* Vendor ID of Plextor */
-		.idProduct	= 0xa102,  /* Product ID of M402U */
-		.bcdDevice_lo	= 0x1,	   /* revision number of Blueberry */
-		.bcdDevice_hi	= 0x1,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_PX_M402U,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x093b,  /* Vendor ID of Plextor */
-		.idProduct	= 0xa104,  /* Product ID of TV402U */
-		.bcdDevice_lo	= 0x1,
-		.bcdDevice_hi	= 0x1,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_PX_TV402U_ANY,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x10fd,  /* Vendor ID of Anubis Electronics */
-		.idProduct	= 0xde00,  /* Product ID of Lifeview LR192 */
-		.bcdDevice_lo	= 0x1,
-		.bcdDevice_hi	= 0x1,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_LIFEVIEW_LR192,
-	},
-	{
-		.match_flags	= USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION,
-		.idVendor	= 0x1943,  /* Vendor ID Sensoray */
-		.idProduct	= 0x2250,  /* Product ID of 2250/2251 */
-		.bcdDevice_lo	= 0x1,
-		.bcdDevice_hi	= 0x1,
-		.driver_info	= (kernel_ulong_t)GO7007_BOARDID_SENSORAY_2250,
-	},
-	{ }					/* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(usb, go7007_usb_id_table);
-
-/********************* Driver for EZ-USB HPI interface *********************/
-
-static int go7007_usb_vendor_request(struct go7007 *go, int request,
-		int value, int index, void *transfer_buffer, int length, int in)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	int timeout = 5000;
-
-	if (in) {
-		return usb_control_msg(usb->usbdev,
-				usb_rcvctrlpipe(usb->usbdev, 0), request,
-				USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
-				value, index, transfer_buffer, length, timeout);
-	} else {
-		return usb_control_msg(usb->usbdev,
-				usb_sndctrlpipe(usb->usbdev, 0), request,
-				USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-				value, index, transfer_buffer, length, timeout);
-	}
-}
-
-static int go7007_usb_interface_reset(struct go7007 *go)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	u16 intr_val, intr_data;
-
-	/* Reset encoder */
-	if (go7007_write_interrupt(go, 0x0001, 0x0001) < 0)
-		return -1;
-	msleep(100);
-
-	if (usb->board->flags & GO7007_USB_EZUSB) {
-		/* Reset buffer in EZ-USB */
-#ifdef GO7007_USB_DEBUG
-		printk(KERN_DEBUG "go7007-usb: resetting EZ-USB buffers\n");
-#endif
-		if (go7007_usb_vendor_request(go, 0x10, 0, 0, NULL, 0, 0) < 0 ||
-		    go7007_usb_vendor_request(go, 0x10, 0, 0, NULL, 0, 0) < 0)
-			return -1;
-
-		/* Reset encoder again */
-		if (go7007_write_interrupt(go, 0x0001, 0x0001) < 0)
-			return -1;
-		msleep(100);
-	}
-
-	/* Wait for an interrupt to indicate successful hardware reset */
-	if (go7007_read_interrupt(go, &intr_val, &intr_data) < 0 ||
-			(intr_val & ~0x1) != 0x55aa) {
-		printk(KERN_ERR
-			"go7007-usb: unable to reset the USB interface\n");
-		return -1;
-	}
-	return 0;
-}
-
-static int go7007_usb_ezusb_write_interrupt(struct go7007 *go,
-						int addr, int data)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	int i, r;
-	u16 status_reg;
-	int timeout = 500;
-
-#ifdef GO7007_USB_DEBUG
-	printk(KERN_DEBUG
-		"go7007-usb: WriteInterrupt: %04x %04x\n", addr, data);
-#endif
-
-	for (i = 0; i < 100; ++i) {
-		r = usb_control_msg(usb->usbdev,
-				usb_rcvctrlpipe(usb->usbdev, 0), 0x14,
-				USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
-				0, HPI_STATUS_ADDR, &status_reg,
-				sizeof(status_reg), timeout);
-		if (r < 0)
-			goto write_int_error;
-		__le16_to_cpus(&status_reg);
-		if (!(status_reg & 0x0010))
-			break;
-		msleep(10);
-	}
-	if (i == 100) {
-		printk(KERN_ERR
-			"go7007-usb: device is hung, status reg = 0x%04x\n",
-			status_reg);
-		return -1;
-	}
-	r = usb_control_msg(usb->usbdev, usb_sndctrlpipe(usb->usbdev, 0), 0x12,
-			USB_TYPE_VENDOR | USB_RECIP_DEVICE, data,
-			INT_PARAM_ADDR, NULL, 0, timeout);
-	if (r < 0)
-		goto write_int_error;
-	r = usb_control_msg(usb->usbdev, usb_sndctrlpipe(usb->usbdev, 0),
-			0x12, USB_TYPE_VENDOR | USB_RECIP_DEVICE, addr,
-			INT_INDEX_ADDR, NULL, 0, timeout);
-	if (r < 0)
-		goto write_int_error;
-	return 0;
-
-write_int_error:
-	printk(KERN_ERR "go7007-usb: error in WriteInterrupt: %d\n", r);
-	return r;
-}
-
-static int go7007_usb_onboard_write_interrupt(struct go7007 *go,
-						int addr, int data)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	u8 *tbuf;
-	int r;
-	int timeout = 500;
-
-#ifdef GO7007_USB_DEBUG
-	printk(KERN_DEBUG
-		"go7007-usb: WriteInterrupt: %04x %04x\n", addr, data);
-#endif
-
-	tbuf = kzalloc(8, GFP_KERNEL);
-	if (tbuf == NULL)
-		return -ENOMEM;
-	tbuf[0] = data & 0xff;
-	tbuf[1] = data >> 8;
-	tbuf[2] = addr & 0xff;
-	tbuf[3] = addr >> 8;
-	r = usb_control_msg(usb->usbdev, usb_sndctrlpipe(usb->usbdev, 2), 0x00,
-			USB_TYPE_VENDOR | USB_RECIP_ENDPOINT, 0x55aa,
-			0xf0f0, tbuf, 8, timeout);
-	kfree(tbuf);
-	if (r < 0) {
-		printk(KERN_ERR "go7007-usb: error in WriteInterrupt: %d\n", r);
-		return r;
-	}
-	return 0;
-}
-
-static void go7007_usb_readinterrupt_complete(struct urb *urb)
-{
-	struct go7007 *go = (struct go7007 *)urb->context;
-	u16 *regs = (u16 *)urb->transfer_buffer;
-	int status = urb->status;
-
-	if (status) {
-		if (status != -ESHUTDOWN &&
-				go->status != STATUS_SHUTDOWN) {
-			printk(KERN_ERR
-				"go7007-usb: error in read interrupt: %d\n",
-				urb->status);
-		} else {
-			wake_up(&go->interrupt_waitq);
-			return;
-		}
-	} else if (urb->actual_length != urb->transfer_buffer_length) {
-		printk(KERN_ERR "go7007-usb: short read in interrupt pipe!\n");
-	} else {
-		go->interrupt_available = 1;
-		go->interrupt_data = __le16_to_cpu(regs[0]);
-		go->interrupt_value = __le16_to_cpu(regs[1]);
-#ifdef GO7007_USB_DEBUG
-		printk(KERN_DEBUG "go7007-usb: ReadInterrupt: %04x %04x\n",
-				go->interrupt_value, go->interrupt_data);
-#endif
-	}
-
-	wake_up(&go->interrupt_waitq);
-}
-
-static int go7007_usb_read_interrupt(struct go7007 *go)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	int r;
-
-	r = usb_submit_urb(usb->intr_urb, GFP_KERNEL);
-	if (r < 0) {
-		printk(KERN_ERR
-			"go7007-usb: unable to submit interrupt urb: %d\n", r);
-		return r;
-	}
-	return 0;
-}
-
-static void go7007_usb_read_video_pipe_complete(struct urb *urb)
-{
-	struct go7007 *go = (struct go7007 *)urb->context;
-	int r, status = urb->status;
-
-	if (!go->streaming) {
-		wake_up_interruptible(&go->frame_waitq);
-		return;
-	}
-	if (status) {
-		printk(KERN_ERR "go7007-usb: error in video pipe: %d\n",
-			status);
-		return;
-	}
-	if (urb->actual_length != urb->transfer_buffer_length) {
-		printk(KERN_ERR "go7007-usb: short read in video pipe!\n");
-		return;
-	}
-	go7007_parse_video_stream(go, urb->transfer_buffer, urb->actual_length);
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r < 0)
-		printk(KERN_ERR "go7007-usb: error in video pipe: %d\n", r);
-}
-
-static void go7007_usb_read_audio_pipe_complete(struct urb *urb)
-{
-	struct go7007 *go = (struct go7007 *)urb->context;
-	int r, status = urb->status;
-
-	if (!go->streaming)
-		return;
-	if (status) {
-		printk(KERN_ERR "go7007-usb: error in audio pipe: %d\n",
-			status);
-		return;
-	}
-	if (urb->actual_length != urb->transfer_buffer_length) {
-		printk(KERN_ERR "go7007-usb: short read in audio pipe!\n");
-		return;
-	}
-	if (go->audio_deliver != NULL)
-		go->audio_deliver(go, urb->transfer_buffer, urb->actual_length);
-	r = usb_submit_urb(urb, GFP_ATOMIC);
-	if (r < 0)
-		printk(KERN_ERR "go7007-usb: error in audio pipe: %d\n", r);
-}
-
-static int go7007_usb_stream_start(struct go7007 *go)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	int i, r;
-
-	for (i = 0; i < 8; ++i) {
-		r = usb_submit_urb(usb->video_urbs[i], GFP_KERNEL);
-		if (r < 0) {
-			printk(KERN_ERR "go7007-usb: error submitting video "
-					"urb %d: %d\n", i, r);
-			goto video_submit_failed;
-		}
-	}
-	if (!go->audio_enabled)
-		return 0;
-
-	for (i = 0; i < 8; ++i) {
-		r = usb_submit_urb(usb->audio_urbs[i], GFP_KERNEL);
-		if (r < 0) {
-			printk(KERN_ERR "go7007-usb: error submitting audio "
-					"urb %d: %d\n", i, r);
-			goto audio_submit_failed;
-		}
-	}
-	return 0;
-
-audio_submit_failed:
-	for (i = 0; i < 7; ++i)
-		usb_kill_urb(usb->audio_urbs[i]);
-video_submit_failed:
-	for (i = 0; i < 8; ++i)
-		usb_kill_urb(usb->video_urbs[i]);
-	return -1;
-}
-
-static int go7007_usb_stream_stop(struct go7007 *go)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	int i;
-
-	if (go->status == STATUS_SHUTDOWN)
-		return 0;
-	for (i = 0; i < 8; ++i)
-		usb_kill_urb(usb->video_urbs[i]);
-	if (go->audio_enabled)
-		for (i = 0; i < 8; ++i)
-			usb_kill_urb(usb->audio_urbs[i]);
-	return 0;
-}
-
-static int go7007_usb_send_firmware(struct go7007 *go, u8 *data, int len)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	int transferred, pipe;
-	int timeout = 500;
-
-#ifdef GO7007_USB_DEBUG
-	printk(KERN_DEBUG "go7007-usb: DownloadBuffer sending %d bytes\n", len);
-#endif
-
-	if (usb->board->flags & GO7007_USB_EZUSB)
-		pipe = usb_sndbulkpipe(usb->usbdev, 2);
-	else
-		pipe = usb_sndbulkpipe(usb->usbdev, 3);
-
-	return usb_bulk_msg(usb->usbdev, pipe, data, len,
-					&transferred, timeout);
-}
-
-static struct go7007_hpi_ops go7007_usb_ezusb_hpi_ops = {
-	.interface_reset	= go7007_usb_interface_reset,
-	.write_interrupt	= go7007_usb_ezusb_write_interrupt,
-	.read_interrupt		= go7007_usb_read_interrupt,
-	.stream_start		= go7007_usb_stream_start,
-	.stream_stop		= go7007_usb_stream_stop,
-	.send_firmware		= go7007_usb_send_firmware,
-};
-
-static struct go7007_hpi_ops go7007_usb_onboard_hpi_ops = {
-	.interface_reset	= go7007_usb_interface_reset,
-	.write_interrupt	= go7007_usb_onboard_write_interrupt,
-	.read_interrupt		= go7007_usb_read_interrupt,
-	.stream_start		= go7007_usb_stream_start,
-	.stream_stop		= go7007_usb_stream_stop,
-	.send_firmware		= go7007_usb_send_firmware,
-};
-
-/********************* Driver for EZ-USB I2C adapter *********************/
-
-static int go7007_usb_i2c_master_xfer(struct i2c_adapter *adapter,
-					struct i2c_msg msgs[], int num)
-{
-	struct go7007 *go = i2c_get_adapdata(adapter);
-	struct go7007_usb *usb = go->hpi_context;
-	u8 buf[16];
-	int buf_len, i;
-	int ret = -1;
-
-	if (go->status == STATUS_SHUTDOWN)
-		return -1;
-
-	mutex_lock(&usb->i2c_lock);
-
-	for (i = 0; i < num; ++i) {
-		/* The hardware command is "write some bytes then read some
-		 * bytes", so we try to coalesce a write followed by a read
-		 * into a single USB transaction */
-		if (i + 1 < num && msgs[i].addr == msgs[i + 1].addr &&
-				!(msgs[i].flags & I2C_M_RD) &&
-				(msgs[i + 1].flags & I2C_M_RD)) {
-#ifdef GO7007_I2C_DEBUG
-			printk(KERN_DEBUG "go7007-usb: i2c write/read %d/%d "
-					"bytes on %02x\n", msgs[i].len,
-					msgs[i + 1].len, msgs[i].addr);
-#endif
-			buf[0] = 0x01;
-			buf[1] = msgs[i].len + 1;
-			buf[2] = msgs[i].addr << 1;
-			memcpy(&buf[3], msgs[i].buf, msgs[i].len);
-			buf_len = msgs[i].len + 3;
-			buf[buf_len++] = msgs[++i].len;
-		} else if (msgs[i].flags & I2C_M_RD) {
-#ifdef GO7007_I2C_DEBUG
-			printk(KERN_DEBUG "go7007-usb: i2c read %d "
-					"bytes on %02x\n", msgs[i].len,
-					msgs[i].addr);
-#endif
-			buf[0] = 0x01;
-			buf[1] = 1;
-			buf[2] = msgs[i].addr << 1;
-			buf[3] = msgs[i].len;
-			buf_len = 4;
-		} else {
-#ifdef GO7007_I2C_DEBUG
-			printk(KERN_DEBUG "go7007-usb: i2c write %d "
-					"bytes on %02x\n", msgs[i].len,
-					msgs[i].addr);
-#endif
-			buf[0] = 0x00;
-			buf[1] = msgs[i].len + 1;
-			buf[2] = msgs[i].addr << 1;
-			memcpy(&buf[3], msgs[i].buf, msgs[i].len);
-			buf_len = msgs[i].len + 3;
-			buf[buf_len++] = 0;
-		}
-		if (go7007_usb_vendor_request(go, 0x24, 0, 0,
-						buf, buf_len, 0) < 0)
-			goto i2c_done;
-		if (msgs[i].flags & I2C_M_RD) {
-			memset(buf, 0, sizeof(buf));
-			if (go7007_usb_vendor_request(go, 0x25, 0, 0, buf,
-						msgs[i].len + 1, 1) < 0)
-				goto i2c_done;
-			memcpy(msgs[i].buf, buf + 1, msgs[i].len);
-		}
-	}
-	ret = 0;
-
-i2c_done:
-	mutex_unlock(&usb->i2c_lock);
-	return ret;
-}
-
-static u32 go7007_usb_functionality(struct i2c_adapter *adapter)
-{
-	/* No errors are reported by the hardware, so we don't bother
-	 * supporting quick writes to avoid confusing probing */
-	return (I2C_FUNC_SMBUS_EMUL) & ~I2C_FUNC_SMBUS_QUICK;
-}
-
-static struct i2c_algorithm go7007_usb_algo = {
-	.master_xfer	= go7007_usb_i2c_master_xfer,
-	.functionality	= go7007_usb_functionality,
-};
-
-static struct i2c_adapter go7007_usb_adap_templ = {
-	.owner			= THIS_MODULE,
-	.name			= "WIS GO7007SB EZ-USB",
-	.algo			= &go7007_usb_algo,
-};
-
-/********************* USB add/remove functions *********************/
-
-static int go7007_usb_probe(struct usb_interface *intf,
-		const struct usb_device_id *id)
-{
-	struct go7007 *go;
-	struct go7007_usb *usb;
-	struct go7007_usb_board *board;
-	struct usb_device *usbdev = interface_to_usbdev(intf);
-	char *name;
-	int video_pipe, i, v_urb_len;
-
-	printk(KERN_DEBUG "go7007-usb: probing new GO7007 USB board\n");
-
-	switch (id->driver_info) {
-	case GO7007_BOARDID_MATRIX_II:
-		name = "WIS Matrix II or compatible";
-		board = &board_matrix_ii;
-		break;
-	case GO7007_BOARDID_MATRIX_RELOAD:
-		name = "WIS Matrix Reloaded or compatible";
-		board = &board_matrix_reload;
-		break;
-	case GO7007_BOARDID_MATRIX_REV:
-		name = "WIS Matrix Revolution or compatible";
-		board = &board_matrix_revolution;
-		break;
-	case GO7007_BOARDID_STAR_TREK:
-		name = "WIS Star Trek or compatible";
-		board = &board_star_trek;
-		break;
-	case GO7007_BOARDID_XMEN:
-		name = "WIS XMen or compatible";
-		board = &board_xmen;
-		break;
-	case GO7007_BOARDID_XMEN_II:
-		name = "WIS XMen II or compatible";
-		board = &board_xmen;
-		break;
-	case GO7007_BOARDID_XMEN_III:
-		name = "WIS XMen III or compatible";
-		board = &board_xmen;
-		break;
-	case GO7007_BOARDID_PX_M402U:
-		name = "Plextor PX-M402U";
-		board = &board_matrix_ii;
-		break;
-	case GO7007_BOARDID_PX_TV402U_ANY:
-		name = "Plextor PX-TV402U (unknown tuner)";
-		board = &board_px_tv402u;
-		break;
-	case GO7007_BOARDID_LIFEVIEW_LR192:
-		printk(KERN_ERR "go7007-usb: The Lifeview TV Walker Ultra "
-				"is not supported.  Sorry!\n");
-		return 0;
-		name = "Lifeview TV Walker Ultra";
-		board = &board_lifeview_lr192;
-		break;
-	case GO7007_BOARDID_SENSORAY_2250:
-		printk(KERN_INFO "Sensoray 2250 found\n");
-		name = "Sensoray 2250/2251";
-		board = &board_sensoray_2250;
-		break;
-	default:
-		printk(KERN_ERR "go7007-usb: unknown board ID %d!\n",
-				(unsigned int)id->driver_info);
-		return 0;
-	}
-
-	usb = kzalloc(sizeof(struct go7007_usb), GFP_KERNEL);
-	if (usb == NULL)
-		return -ENOMEM;
-
-	/* Allocate the URB and buffer for receiving incoming interrupts */
-	usb->intr_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if (usb->intr_urb == NULL)
-		goto allocfail;
-	usb->intr_urb->transfer_buffer = kmalloc(2*sizeof(u16), GFP_KERNEL);
-	if (usb->intr_urb->transfer_buffer == NULL)
-		goto allocfail;
-
-	go = go7007_alloc(&board->main_info, &intf->dev);
-	if (go == NULL)
-		goto allocfail;
-	usb->board = board;
-	usb->usbdev = usbdev;
-	go->board_id = id->driver_info;
-	strncpy(go->name, name, sizeof(go->name));
-	if (board->flags & GO7007_USB_EZUSB)
-		go->hpi_ops = &go7007_usb_ezusb_hpi_ops;
-	else
-		go->hpi_ops = &go7007_usb_onboard_hpi_ops;
-	go->hpi_context = usb;
-	usb_fill_int_urb(usb->intr_urb, usb->usbdev,
-			usb_rcvintpipe(usb->usbdev, 4),
-			usb->intr_urb->transfer_buffer, 2*sizeof(u16),
-			go7007_usb_readinterrupt_complete, go, 8);
-	usb_set_intfdata(intf, &go->v4l2_dev);
-
-	/* Boot the GO7007 */
-	if (go7007_boot_encoder(go, go->board_info->flags &
-					GO7007_BOARD_USE_ONBOARD_I2C) < 0)
-		goto initfail;
-
-	/* Register the EZ-USB I2C adapter, if we're using it */
-	if (board->flags & GO7007_USB_EZUSB_I2C) {
-		memcpy(&go->i2c_adapter, &go7007_usb_adap_templ,
-				sizeof(go7007_usb_adap_templ));
-		mutex_init(&usb->i2c_lock);
-		go->i2c_adapter.dev.parent = go->dev;
-		i2c_set_adapdata(&go->i2c_adapter, go);
-		if (i2c_add_adapter(&go->i2c_adapter) < 0) {
-			printk(KERN_ERR
-				"go7007-usb: error: i2c_add_adapter failed\n");
-			goto initfail;
-		}
-		go->i2c_adapter_online = 1;
-	}
-
-	/* Pelco and Adlink reused the XMen and XMen-III vendor and product
-	 * IDs for their own incompatible designs.  We can detect XMen boards
-	 * by probing the sensor, but there is no way to probe the sensors on
-	 * the Pelco and Adlink designs so we default to the Adlink.  If it
-	 * is actually a Pelco, the user must set the assume_endura module
-	 * parameter. */
-	if ((go->board_id == GO7007_BOARDID_XMEN ||
-				go->board_id == GO7007_BOARDID_XMEN_III) &&
-			go->i2c_adapter_online) {
-		union i2c_smbus_data data;
-
-		/* Check to see if register 0x0A is 0x76 */
-		i2c_smbus_xfer(&go->i2c_adapter, 0x21, I2C_CLIENT_SCCB,
-			I2C_SMBUS_READ, 0x0A, I2C_SMBUS_BYTE_DATA, &data);
-		if (data.byte != 0x76) {
-			if (assume_endura) {
-				go->board_id = GO7007_BOARDID_ENDURA;
-				usb->board = board = &board_endura;
-				go->board_info = &board->main_info;
-				strncpy(go->name, "Pelco Endura",
-					sizeof(go->name));
-			} else {
-				u16 channel;
-
-				/* set GPIO5 to be an output, currently low */
-				go7007_write_addr(go, 0x3c82, 0x0000);
-				go7007_write_addr(go, 0x3c80, 0x00df);
-				/* read channel number from GPIO[1:0] */
-				go7007_read_addr(go, 0x3c81, &channel);
-				channel &= 0x3;
-				go->board_id = GO7007_BOARDID_ADLINK_MPG24;
-				usb->board = board = &board_adlink_mpg24;
-				go->board_info = &board->main_info;
-				go->channel_number = channel;
-				snprintf(go->name, sizeof(go->name),
-					"Adlink PCI-MPG24, channel #%d",
-					channel);
-			}
-		}
-	}
-
-	/* Probe the tuner model on the TV402U */
-	if (go->board_id == GO7007_BOARDID_PX_TV402U_ANY) {
-		u8 data[3];
-
-		/* Board strapping indicates tuner model */
-		if (go7007_usb_vendor_request(go, 0x41, 0, 0, data, 3, 1) < 0) {
-			printk(KERN_ERR "go7007-usb: GPIO read failed!\n");
-			goto initfail;
-		}
-		switch (data[0] >> 6) {
-		case 1:
-			go->board_id = GO7007_BOARDID_PX_TV402U_EU;
-			go->tuner_type = TUNER_SONY_BTF_PG472Z;
-			strncpy(go->name, "Plextor PX-TV402U-EU",
-					sizeof(go->name));
-			break;
-		case 2:
-			go->board_id = GO7007_BOARDID_PX_TV402U_JP;
-			go->tuner_type = TUNER_SONY_BTF_PK467Z;
-			strncpy(go->name, "Plextor PX-TV402U-JP",
-					sizeof(go->name));
-			break;
-		case 3:
-			go->board_id = GO7007_BOARDID_PX_TV402U_NA;
-			go->tuner_type = TUNER_SONY_BTF_PB463Z;
-			strncpy(go->name, "Plextor PX-TV402U-NA",
-					sizeof(go->name));
-			break;
-		default:
-			printk(KERN_DEBUG "go7007-usb: unable to detect "
-						"tuner type!\n");
-			break;
-		}
-		/* Configure tuner mode selection inputs connected
-		 * to the EZ-USB GPIO output pins */
-		if (go7007_usb_vendor_request(go, 0x40, 0x7f02, 0,
-					NULL, 0, 0) < 0) {
-			printk(KERN_ERR "go7007-usb: GPIO write failed!\n");
-			goto initfail;
-		}
-	}
-
-	/* Print a nasty message if the user attempts to use a USB2.0 device in
-	 * a USB1.1 port.  There will be silent corruption of the stream. */
-	if ((board->flags & GO7007_USB_EZUSB) &&
-			usbdev->speed != USB_SPEED_HIGH)
-		printk(KERN_ERR "go7007-usb: *** WARNING ***  This device "
-				"must be connected to a USB 2.0 port!  "
-				"Attempting to capture video through a USB 1.1 "
-				"port will result in stream corruption, even "
-				"at low bitrates!\n");
-
-	/* Do any final GO7007 initialization, then register the
-	 * V4L2 and ALSA interfaces */
-	if (go7007_register_encoder(go) < 0)
-		goto initfail;
-
-	/* Allocate the URBs and buffers for receiving the video stream */
-	if (board->flags & GO7007_USB_EZUSB) {
-		v_urb_len = 1024;
-		video_pipe = usb_rcvbulkpipe(usb->usbdev, 6);
-	} else {
-		v_urb_len = 512;
-		video_pipe = usb_rcvbulkpipe(usb->usbdev, 1);
-	}
-	for (i = 0; i < 8; ++i) {
-		usb->video_urbs[i] = usb_alloc_urb(0, GFP_KERNEL);
-		if (usb->video_urbs[i] == NULL)
-			goto initfail;
-		usb->video_urbs[i]->transfer_buffer =
-						kmalloc(v_urb_len, GFP_KERNEL);
-		if (usb->video_urbs[i]->transfer_buffer == NULL)
-			goto initfail;
-		usb_fill_bulk_urb(usb->video_urbs[i], usb->usbdev, video_pipe,
-				usb->video_urbs[i]->transfer_buffer, v_urb_len,
-				go7007_usb_read_video_pipe_complete, go);
-	}
-
-	/* Allocate the URBs and buffers for receiving the audio stream */
-	if ((board->flags & GO7007_USB_EZUSB) && go->audio_enabled)
-		for (i = 0; i < 8; ++i) {
-			usb->audio_urbs[i] = usb_alloc_urb(0, GFP_KERNEL);
-			if (usb->audio_urbs[i] == NULL)
-				goto initfail;
-			usb->audio_urbs[i]->transfer_buffer = kmalloc(4096,
-								GFP_KERNEL);
-			if (usb->audio_urbs[i]->transfer_buffer == NULL)
-				goto initfail;
-			usb_fill_bulk_urb(usb->audio_urbs[i], usb->usbdev,
-				usb_rcvbulkpipe(usb->usbdev, 8),
-				usb->audio_urbs[i]->transfer_buffer, 4096,
-				go7007_usb_read_audio_pipe_complete, go);
-		}
-
-
-	go->status = STATUS_ONLINE;
-	return 0;
-
-initfail:
-	go->status = STATUS_SHUTDOWN;
-	return 0;
-
-allocfail:
-	if (usb->intr_urb) {
-		kfree(usb->intr_urb->transfer_buffer);
-		usb_free_urb(usb->intr_urb);
-	}
-	kfree(usb);
-	return -ENOMEM;
-}
-
-static void go7007_usb_disconnect(struct usb_interface *intf)
-{
-	struct go7007 *go = to_go7007(usb_get_intfdata(intf));
-	struct go7007_usb *usb = go->hpi_context;
-	struct urb *vurb, *aurb;
-	int i;
-
-	go->status = STATUS_SHUTDOWN;
-	usb_kill_urb(usb->intr_urb);
-
-	/* Free USB-related structs */
-	for (i = 0; i < 8; ++i) {
-		vurb = usb->video_urbs[i];
-		if (vurb) {
-			usb_kill_urb(vurb);
-			kfree(vurb->transfer_buffer);
-			usb_free_urb(vurb);
-		}
-		aurb = usb->audio_urbs[i];
-		if (aurb) {
-			usb_kill_urb(aurb);
-			kfree(aurb->transfer_buffer);
-			usb_free_urb(aurb);
-		}
-	}
-	kfree(usb->intr_urb->transfer_buffer);
-	usb_free_urb(usb->intr_urb);
-
-	kfree(go->hpi_context);
-
-	go7007_remove(go);
-}
-
-static struct usb_driver go7007_usb_driver = {
-	.name		= "go7007",
-	.probe		= go7007_usb_probe,
-	.disconnect	= go7007_usb_disconnect,
-	.id_table	= go7007_usb_id_table,
-};
-
-static int __init go7007_usb_init(void)
-{
-	return usb_register(&go7007_usb_driver);
-}
-
-static void __exit go7007_usb_cleanup(void)
-{
-	usb_deregister(&go7007_usb_driver);
-}
-
-module_init(go7007_usb_init);
-module_exit(go7007_usb_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/go7007-v4l2.c b/drivers/staging/go7007/go7007-v4l2.c
deleted file mode 100644
index 2b27d8d..0000000
--- a/drivers/staging/go7007/go7007-v4l2.c
+++ /dev/null
@@ -1,1839 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/version.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/spinlock.h>
-#include <linux/slab.h>
-#include <linux/fs.h>
-#include <linux/unistd.h>
-#include <linux/time.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-#include <media/v4l2-subdev.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/uaccess.h>
-#include <asm/system.h>
-
-#include "go7007.h"
-#include "go7007-priv.h"
-#include "wis-i2c.h"
-
-/* Temporary defines until accepted in v4l-dvb */
-#ifndef V4L2_MPEG_STREAM_TYPE_MPEG_ELEM
-#define	V4L2_MPEG_STREAM_TYPE_MPEG_ELEM   6 /* MPEG elementary stream */
-#endif
-#ifndef V4L2_MPEG_VIDEO_ENCODING_MPEG_4
-#define	V4L2_MPEG_VIDEO_ENCODING_MPEG_4   3
-#endif
-
-#define call_all(dev, o, f, args...) \
-	v4l2_device_call_until_err(dev, 0, o, f, ##args)
-
-static void deactivate_buffer(struct go7007_buffer *gobuf)
-{
-	int i;
-
-	if (gobuf->state != BUF_STATE_IDLE) {
-		list_del(&gobuf->stream);
-		gobuf->state = BUF_STATE_IDLE;
-	}
-	if (gobuf->page_count > 0) {
-		for (i = 0; i < gobuf->page_count; ++i)
-			page_cache_release(gobuf->pages[i]);
-		gobuf->page_count = 0;
-	}
-}
-
-static void abort_queued(struct go7007 *go)
-{
-	struct go7007_buffer *gobuf, *next;
-
-	list_for_each_entry_safe(gobuf, next, &go->stream, stream) {
-		deactivate_buffer(gobuf);
-	}
-}
-
-static int go7007_streamoff(struct go7007 *go)
-{
-	int retval = -EINVAL;
-	unsigned long flags;
-
-	mutex_lock(&go->hw_lock);
-	if (go->streaming) {
-		go->streaming = 0;
-		go7007_stream_stop(go);
-		spin_lock_irqsave(&go->spinlock, flags);
-		abort_queued(go);
-		spin_unlock_irqrestore(&go->spinlock, flags);
-		go7007_reset_encoder(go);
-		retval = 0;
-	}
-	mutex_unlock(&go->hw_lock);
-	return 0;
-}
-
-static int go7007_open(struct file *file)
-{
-	struct go7007 *go = video_get_drvdata(video_devdata(file));
-	struct go7007_file *gofh;
-
-	if (go->status != STATUS_ONLINE)
-		return -EBUSY;
-	gofh = kmalloc(sizeof(struct go7007_file), GFP_KERNEL);
-	if (gofh == NULL)
-		return -ENOMEM;
-	++go->ref_count;
-	gofh->go = go;
-	mutex_init(&gofh->lock);
-	gofh->buf_count = 0;
-	file->private_data = gofh;
-	return 0;
-}
-
-static int go7007_release(struct file *file)
-{
-	struct go7007_file *gofh = file->private_data;
-	struct go7007 *go = gofh->go;
-
-	if (gofh->buf_count > 0) {
-		go7007_streamoff(go);
-		go->in_use = 0;
-		kfree(gofh->bufs);
-		gofh->buf_count = 0;
-	}
-	kfree(gofh);
-	if (--go->ref_count == 0)
-		kfree(go);
-	file->private_data = NULL;
-	return 0;
-}
-
-static u32 get_frame_type_flag(struct go7007_buffer *gobuf, int format)
-{
-	u8 *f = page_address(gobuf->pages[0]);
-
-	switch (format) {
-	case GO7007_FORMAT_MJPEG:
-		return V4L2_BUF_FLAG_KEYFRAME;
-	case GO7007_FORMAT_MPEG4:
-		switch ((f[gobuf->frame_offset + 4] >> 6) & 0x3) {
-		case 0:
-			return V4L2_BUF_FLAG_KEYFRAME;
-		case 1:
-			return V4L2_BUF_FLAG_PFRAME;
-		case 2:
-			return V4L2_BUF_FLAG_BFRAME;
-		default:
-			return 0;
-		}
-	case GO7007_FORMAT_MPEG1:
-	case GO7007_FORMAT_MPEG2:
-		switch ((f[gobuf->frame_offset + 5] >> 3) & 0x7) {
-		case 1:
-			return V4L2_BUF_FLAG_KEYFRAME;
-		case 2:
-			return V4L2_BUF_FLAG_PFRAME;
-		case 3:
-			return V4L2_BUF_FLAG_BFRAME;
-		default:
-			return 0;
-		}
-	}
-
-	return 0;
-}
-
-static int set_capture_size(struct go7007 *go, struct v4l2_format *fmt, int try)
-{
-	int sensor_height = 0, sensor_width = 0;
-	int width, height, i;
-
-	if (fmt != NULL && fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG &&
-			fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MPEG &&
-			fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MPEG4)
-		return -EINVAL;
-
-	switch (go->standard) {
-	case GO7007_STD_NTSC:
-		sensor_width = 720;
-		sensor_height = 480;
-		break;
-	case GO7007_STD_PAL:
-		sensor_width = 720;
-		sensor_height = 576;
-		break;
-	case GO7007_STD_OTHER:
-		sensor_width = go->board_info->sensor_width;
-		sensor_height = go->board_info->sensor_height;
-		break;
-	}
-
-	if (fmt == NULL) {
-		width = sensor_width;
-		height = sensor_height;
-	} else if (go->board_info->sensor_flags & GO7007_SENSOR_SCALING) {
-		if (fmt->fmt.pix.width > sensor_width)
-			width = sensor_width;
-		else if (fmt->fmt.pix.width < 144)
-			width = 144;
-		else
-			width = fmt->fmt.pix.width & ~0x0f;
-
-		if (fmt->fmt.pix.height > sensor_height)
-			height = sensor_height;
-		else if (fmt->fmt.pix.height < 96)
-			height = 96;
-		else
-			height = fmt->fmt.pix.height & ~0x0f;
-	} else {
-		int requested_size = fmt->fmt.pix.width * fmt->fmt.pix.height;
-		int sensor_size = sensor_width * sensor_height;
-
-		if (64 * requested_size < 9 * sensor_size) {
-			width = sensor_width / 4;
-			height = sensor_height / 4;
-		} else if (64 * requested_size < 36 * sensor_size) {
-			width = sensor_width / 2;
-			height = sensor_height / 2;
-		} else {
-			width = sensor_width;
-			height = sensor_height;
-		}
-		width &= ~0xf;
-		height &= ~0xf;
-	}
-
-	if (fmt != NULL) {
-		u32 pixelformat = fmt->fmt.pix.pixelformat;
-
-		memset(fmt, 0, sizeof(*fmt));
-		fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-		fmt->fmt.pix.width = width;
-		fmt->fmt.pix.height = height;
-		fmt->fmt.pix.pixelformat = pixelformat;
-		fmt->fmt.pix.field = V4L2_FIELD_NONE;
-		fmt->fmt.pix.bytesperline = 0;
-		fmt->fmt.pix.sizeimage = GO7007_BUF_SIZE;
-		fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; /* ?? */
-	}
-
-	if (try)
-		return 0;
-
-	go->width = width;
-	go->height = height;
-	go->encoder_h_offset = go->board_info->sensor_h_offset;
-	go->encoder_v_offset = go->board_info->sensor_v_offset;
-	for (i = 0; i < 4; ++i)
-		go->modet[i].enable = 0;
-	for (i = 0; i < 1624; ++i)
-		go->modet_map[i] = 0;
-
-	if (go->board_info->sensor_flags & GO7007_SENSOR_SCALING) {
-		struct v4l2_mbus_framefmt mbus_fmt;
-
-		mbus_fmt.code = V4L2_MBUS_FMT_FIXED;
-		if (fmt != NULL)
-			mbus_fmt.width = fmt->fmt.pix.width;
-		else
-			mbus_fmt.width = width;
-
-		if (height > sensor_height / 2) {
-			mbus_fmt.height = height / 2;
-			go->encoder_v_halve = 0;
-		} else {
-			mbus_fmt.height = height;
-			go->encoder_v_halve = 1;
-		}
-		call_all(&go->v4l2_dev, video, s_mbus_fmt, &mbus_fmt);
-	} else {
-		if (width <= sensor_width / 4) {
-			go->encoder_h_halve = 1;
-			go->encoder_v_halve = 1;
-			go->encoder_subsample = 1;
-		} else if (width <= sensor_width / 2) {
-			go->encoder_h_halve = 1;
-			go->encoder_v_halve = 1;
-			go->encoder_subsample = 0;
-		} else {
-			go->encoder_h_halve = 0;
-			go->encoder_v_halve = 0;
-			go->encoder_subsample = 0;
-		}
-	}
-
-	if (fmt == NULL)
-		return 0;
-
-	switch (fmt->fmt.pix.pixelformat) {
-	case V4L2_PIX_FMT_MPEG:
-		if (go->format == GO7007_FORMAT_MPEG1 ||
-				go->format == GO7007_FORMAT_MPEG2 ||
-				go->format == GO7007_FORMAT_MPEG4)
-			break;
-		go->format = GO7007_FORMAT_MPEG1;
-		go->pali = 0;
-		go->aspect_ratio = GO7007_RATIO_1_1;
-		go->gop_size = go->sensor_framerate / 1000;
-		go->ipb = 0;
-		go->closed_gop = 1;
-		go->repeat_seqhead = 1;
-		go->seq_header_enable = 1;
-		go->gop_header_enable = 1;
-		go->dvd_mode = 0;
-		break;
-	/* Backwards compatibility only! */
-	case V4L2_PIX_FMT_MPEG4:
-		if (go->format == GO7007_FORMAT_MPEG4)
-			break;
-		go->format = GO7007_FORMAT_MPEG4;
-		go->pali = 0xf5;
-		go->aspect_ratio = GO7007_RATIO_1_1;
-		go->gop_size = go->sensor_framerate / 1000;
-		go->ipb = 0;
-		go->closed_gop = 1;
-		go->repeat_seqhead = 1;
-		go->seq_header_enable = 1;
-		go->gop_header_enable = 1;
-		go->dvd_mode = 0;
-		break;
-	case V4L2_PIX_FMT_MJPEG:
-		go->format = GO7007_FORMAT_MJPEG;
-		go->pali = 0;
-		go->aspect_ratio = GO7007_RATIO_1_1;
-		go->gop_size = 0;
-		go->ipb = 0;
-		go->closed_gop = 0;
-		go->repeat_seqhead = 0;
-		go->seq_header_enable = 0;
-		go->gop_header_enable = 0;
-		go->dvd_mode = 0;
-		break;
-	}
-	return 0;
-}
-
-#if 0
-static int clip_to_modet_map(struct go7007 *go, int region,
-		struct v4l2_clip *clip_list)
-{
-	struct v4l2_clip clip, *clip_ptr;
-	int x, y, mbnum;
-
-	/* Check if coordinates are OK and if any macroblocks are already
-	 * used by other regions (besides 0) */
-	clip_ptr = clip_list;
-	while (clip_ptr) {
-		if (copy_from_user(&clip, clip_ptr, sizeof(clip)))
-			return -EFAULT;
-		if (clip.c.left < 0 || (clip.c.left & 0xF) ||
-				clip.c.width <= 0 || (clip.c.width & 0xF))
-			return -EINVAL;
-		if (clip.c.left + clip.c.width > go->width)
-			return -EINVAL;
-		if (clip.c.top < 0 || (clip.c.top & 0xF) ||
-				clip.c.height <= 0 || (clip.c.height & 0xF))
-			return -EINVAL;
-		if (clip.c.top + clip.c.height > go->height)
-			return -EINVAL;
-		for (y = 0; y < clip.c.height; y += 16)
-			for (x = 0; x < clip.c.width; x += 16) {
-				mbnum = (go->width >> 4) *
-						((clip.c.top + y) >> 4) +
-					((clip.c.left + x) >> 4);
-				if (go->modet_map[mbnum] != 0 &&
-						go->modet_map[mbnum] != region)
-					return -EBUSY;
-			}
-		clip_ptr = clip.next;
-	}
-
-	/* Clear old region macroblocks */
-	for (mbnum = 0; mbnum < 1624; ++mbnum)
-		if (go->modet_map[mbnum] == region)
-			go->modet_map[mbnum] = 0;
-
-	/* Claim macroblocks in this list */
-	clip_ptr = clip_list;
-	while (clip_ptr) {
-		if (copy_from_user(&clip, clip_ptr, sizeof(clip)))
-			return -EFAULT;
-		for (y = 0; y < clip.c.height; y += 16)
-			for (x = 0; x < clip.c.width; x += 16) {
-				mbnum = (go->width >> 4) *
-						((clip.c.top + y) >> 4) +
-					((clip.c.left + x) >> 4);
-				go->modet_map[mbnum] = region;
-			}
-		clip_ptr = clip.next;
-	}
-	return 0;
-}
-#endif
-
-static int mpeg_query_ctrl(struct v4l2_queryctrl *ctrl)
-{
-	static const u32 mpeg_ctrls[] = {
-		V4L2_CID_MPEG_CLASS,
-		V4L2_CID_MPEG_STREAM_TYPE,
-		V4L2_CID_MPEG_VIDEO_ENCODING,
-		V4L2_CID_MPEG_VIDEO_ASPECT,
-		V4L2_CID_MPEG_VIDEO_GOP_SIZE,
-		V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
-		V4L2_CID_MPEG_VIDEO_BITRATE,
-		0
-	};
-	static const u32 *ctrl_classes[] = {
-		mpeg_ctrls,
-		NULL
-	};
-
-	ctrl->id = v4l2_ctrl_next(ctrl_classes, ctrl->id);
-
-	switch (ctrl->id) {
-	case V4L2_CID_MPEG_CLASS:
-		return v4l2_ctrl_query_fill(ctrl, 0, 0, 0, 0);
-	case V4L2_CID_MPEG_STREAM_TYPE:
-		return v4l2_ctrl_query_fill(ctrl,
-				V4L2_MPEG_STREAM_TYPE_MPEG2_DVD,
-				V4L2_MPEG_STREAM_TYPE_MPEG_ELEM, 1,
-				V4L2_MPEG_STREAM_TYPE_MPEG_ELEM);
-	case V4L2_CID_MPEG_VIDEO_ENCODING:
-		return v4l2_ctrl_query_fill(ctrl,
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_1,
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_4, 1,
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_2);
-	case V4L2_CID_MPEG_VIDEO_ASPECT:
-		return v4l2_ctrl_query_fill(ctrl,
-				V4L2_MPEG_VIDEO_ASPECT_1x1,
-				V4L2_MPEG_VIDEO_ASPECT_16x9, 1,
-				V4L2_MPEG_VIDEO_ASPECT_1x1);
-	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
-		return v4l2_ctrl_query_fill(ctrl, 0, 34, 1, 15);
-	case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
-		return v4l2_ctrl_query_fill(ctrl, 0, 1, 1, 0);
-	case V4L2_CID_MPEG_VIDEO_BITRATE:
-		return v4l2_ctrl_query_fill(ctrl,
-				64000,
-				10000000, 1,
-				1500000);
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int mpeg_s_ctrl(struct v4l2_control *ctrl, struct go7007 *go)
-{
-	/* pretty sure we can't change any of these while streaming */
-	if (go->streaming)
-		return -EBUSY;
-
-	switch (ctrl->id) {
-	case V4L2_CID_MPEG_STREAM_TYPE:
-		switch (ctrl->value) {
-		case V4L2_MPEG_STREAM_TYPE_MPEG2_DVD:
-			go->format = GO7007_FORMAT_MPEG2;
-			go->bitrate = 9800000;
-			go->gop_size = 15;
-			go->pali = 0x48;
-			go->closed_gop = 1;
-			go->repeat_seqhead = 0;
-			go->seq_header_enable = 1;
-			go->gop_header_enable = 1;
-			go->dvd_mode = 1;
-			break;
-		case V4L2_MPEG_STREAM_TYPE_MPEG_ELEM:
-			/* todo: */
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	case V4L2_CID_MPEG_VIDEO_ENCODING:
-		switch (ctrl->value) {
-		case V4L2_MPEG_VIDEO_ENCODING_MPEG_1:
-			go->format = GO7007_FORMAT_MPEG1;
-			go->pali = 0;
-			break;
-		case V4L2_MPEG_VIDEO_ENCODING_MPEG_2:
-			go->format = GO7007_FORMAT_MPEG2;
-			/*if (mpeg->pali >> 24 == 2)
-				go->pali = mpeg->pali & 0xff;
-			else*/
-				go->pali = 0x48;
-			break;
-		case V4L2_MPEG_VIDEO_ENCODING_MPEG_4:
-			go->format = GO7007_FORMAT_MPEG4;
-			/*if (mpeg->pali >> 24 == 4)
-				go->pali = mpeg->pali & 0xff;
-			else*/
-				go->pali = 0xf5;
-			break;
-		default:
-			return -EINVAL;
-		}
-		go->gop_header_enable =
-			/*mpeg->flags & GO7007_MPEG_OMIT_GOP_HEADER
-			? 0 :*/ 1;
-		/*if (mpeg->flags & GO7007_MPEG_REPEAT_SEQHEADER)
-			go->repeat_seqhead = 1;
-		else*/
-			go->repeat_seqhead = 0;
-		go->dvd_mode = 0;
-		break;
-	case V4L2_CID_MPEG_VIDEO_ASPECT:
-		if (go->format == GO7007_FORMAT_MJPEG)
-			return -EINVAL;
-		switch (ctrl->value) {
-		case V4L2_MPEG_VIDEO_ASPECT_1x1:
-			go->aspect_ratio = GO7007_RATIO_1_1;
-			break;
-		case V4L2_MPEG_VIDEO_ASPECT_4x3:
-			go->aspect_ratio = GO7007_RATIO_4_3;
-			break;
-		case V4L2_MPEG_VIDEO_ASPECT_16x9:
-			go->aspect_ratio = GO7007_RATIO_16_9;
-			break;
-		case V4L2_MPEG_VIDEO_ASPECT_221x100:
-		default:
-			return -EINVAL;
-		}
-		break;
-	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
-		if (ctrl->value < 0 || ctrl->value > 34)
-			return -EINVAL;
-		go->gop_size = ctrl->value;
-		break;
-	case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
-		if (ctrl->value != 0 && ctrl->value != 1)
-			return -EINVAL;
-		go->closed_gop = ctrl->value;
-		break;
-	case V4L2_CID_MPEG_VIDEO_BITRATE:
-		/* Upper bound is kind of arbitrary here */
-		if (ctrl->value < 64000 || ctrl->value > 10000000)
-			return -EINVAL;
-		go->bitrate = ctrl->value;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int mpeg_g_ctrl(struct v4l2_control *ctrl, struct go7007 *go)
-{
-	switch (ctrl->id) {
-	case V4L2_CID_MPEG_STREAM_TYPE:
-		if (go->dvd_mode)
-			ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG2_DVD;
-		else
-			ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG_ELEM;
-		break;
-	case V4L2_CID_MPEG_VIDEO_ENCODING:
-		switch (go->format) {
-		case GO7007_FORMAT_MPEG1:
-			ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_1;
-			break;
-		case GO7007_FORMAT_MPEG2:
-			ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_2;
-			break;
-		case GO7007_FORMAT_MPEG4:
-			ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_4;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	case V4L2_CID_MPEG_VIDEO_ASPECT:
-		switch (go->aspect_ratio) {
-		case GO7007_RATIO_1_1:
-			ctrl->value = V4L2_MPEG_VIDEO_ASPECT_1x1;
-			break;
-		case GO7007_RATIO_4_3:
-			ctrl->value = V4L2_MPEG_VIDEO_ASPECT_4x3;
-			break;
-		case GO7007_RATIO_16_9:
-			ctrl->value = V4L2_MPEG_VIDEO_ASPECT_16x9;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
-		ctrl->value = go->gop_size;
-		break;
-	case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
-		ctrl->value = go->closed_gop;
-		break;
-	case V4L2_CID_MPEG_VIDEO_BITRATE:
-		ctrl->value = go->bitrate;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int vidioc_querycap(struct file *file, void  *priv,
-					struct v4l2_capability *cap)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	strlcpy(cap->driver, "go7007", sizeof(cap->driver));
-	strlcpy(cap->card, go->name, sizeof(cap->card));
-#if 0
-	strlcpy(cap->bus_info, dev_name(&dev->udev->dev), sizeof(cap->bus_info));
-#endif
-
-	cap->version = KERNEL_VERSION(0, 9, 8);
-
-	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
-			    V4L2_CAP_STREAMING; /* | V4L2_CAP_AUDIO; */
-
-	if (go->board_info->flags & GO7007_BOARD_HAS_TUNER)
-		cap->capabilities |= V4L2_CAP_TUNER;
-
-	return 0;
-}
-
-static int vidioc_enum_fmt_vid_cap(struct file *file, void  *priv,
-					struct v4l2_fmtdesc *fmt)
-{
-	char *desc = NULL;
-
-	switch (fmt->index) {
-	case 0:
-		fmt->pixelformat = V4L2_PIX_FMT_MJPEG;
-		desc = "Motion-JPEG";
-		break;
-	case 1:
-		fmt->pixelformat = V4L2_PIX_FMT_MPEG;
-		desc = "MPEG1/MPEG2/MPEG4";
-		break;
-	default:
-		return -EINVAL;
-	}
-	fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	fmt->flags = V4L2_FMT_FLAG_COMPRESSED;
-
-	strncpy(fmt->description, desc, sizeof(fmt->description));
-
-	return 0;
-}
-
-static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
-					struct v4l2_format *fmt)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	fmt->fmt.pix.width = go->width;
-	fmt->fmt.pix.height = go->height;
-	fmt->fmt.pix.pixelformat = (go->format == GO7007_FORMAT_MJPEG) ?
-				   V4L2_PIX_FMT_MJPEG : V4L2_PIX_FMT_MPEG;
-	fmt->fmt.pix.field = V4L2_FIELD_NONE;
-	fmt->fmt.pix.bytesperline = 0;
-	fmt->fmt.pix.sizeimage = GO7007_BUF_SIZE;
-	fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-
-	return 0;
-}
-
-static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
-			struct v4l2_format *fmt)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	return set_capture_size(go, fmt, 1);
-}
-
-static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
-			struct v4l2_format *fmt)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (go->streaming)
-		return -EBUSY;
-
-	return set_capture_size(go, fmt, 0);
-}
-
-static int vidioc_reqbufs(struct file *file, void *priv,
-			  struct v4l2_requestbuffers *req)
-{
-	struct go7007_file *gofh = priv;
-	struct go7007 *go = gofh->go;
-	int retval = -EBUSY;
-	unsigned int count, i;
-
-	if (go->streaming)
-		return retval;
-
-	if (req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-			req->memory != V4L2_MEMORY_MMAP)
-		return -EINVAL;
-
-	mutex_lock(&gofh->lock);
-	for (i = 0; i < gofh->buf_count; ++i)
-		if (gofh->bufs[i].mapped > 0)
-			goto unlock_and_return;
-
-	mutex_lock(&go->hw_lock);
-	if (go->in_use > 0 && gofh->buf_count == 0) {
-		mutex_unlock(&go->hw_lock);
-		goto unlock_and_return;
-	}
-
-	if (gofh->buf_count > 0)
-		kfree(gofh->bufs);
-
-	retval = -ENOMEM;
-	count = req->count;
-	if (count > 0) {
-		if (count < 2)
-			count = 2;
-		if (count > 32)
-			count = 32;
-
-		gofh->bufs = kcalloc(count, sizeof(struct go7007_buffer),
-				     GFP_KERNEL);
-
-		if (!gofh->bufs) {
-			mutex_unlock(&go->hw_lock);
-			goto unlock_and_return;
-		}
-
-		for (i = 0; i < count; ++i) {
-			gofh->bufs[i].go = go;
-			gofh->bufs[i].index = i;
-			gofh->bufs[i].state = BUF_STATE_IDLE;
-			gofh->bufs[i].mapped = 0;
-		}
-
-		go->in_use = 1;
-	} else {
-		go->in_use = 0;
-	}
-
-	gofh->buf_count = count;
-	mutex_unlock(&go->hw_lock);
-	mutex_unlock(&gofh->lock);
-
-	memset(req, 0, sizeof(*req));
-
-	req->count = count;
-	req->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	req->memory = V4L2_MEMORY_MMAP;
-
-	return 0;
-
-unlock_and_return:
-	mutex_unlock(&gofh->lock);
-	return retval;
-}
-
-static int vidioc_querybuf(struct file *file, void *priv,
-			   struct v4l2_buffer *buf)
-{
-	struct go7007_file *gofh = priv;
-	int retval = -EINVAL;
-	unsigned int index;
-
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return retval;
-
-	index = buf->index;
-
-	mutex_lock(&gofh->lock);
-	if (index >= gofh->buf_count)
-		goto unlock_and_return;
-
-	memset(buf, 0, sizeof(*buf));
-	buf->index = index;
-	buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
-	switch (gofh->bufs[index].state) {
-	case BUF_STATE_QUEUED:
-		buf->flags = V4L2_BUF_FLAG_QUEUED;
-		break;
-	case BUF_STATE_DONE:
-		buf->flags = V4L2_BUF_FLAG_DONE;
-		break;
-	default:
-		buf->flags = 0;
-	}
-
-	if (gofh->bufs[index].mapped)
-		buf->flags |= V4L2_BUF_FLAG_MAPPED;
-	buf->memory = V4L2_MEMORY_MMAP;
-	buf->m.offset = index * GO7007_BUF_SIZE;
-	buf->length = GO7007_BUF_SIZE;
-	mutex_unlock(&gofh->lock);
-
-	return 0;
-
-unlock_and_return:
-	mutex_unlock(&gofh->lock);
-	return retval;
-}
-
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct go7007_file *gofh = priv;
-	struct go7007 *go = gofh->go;
-	struct go7007_buffer *gobuf;
-	unsigned long flags;
-	int retval = -EINVAL;
-	int ret;
-
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-			buf->memory != V4L2_MEMORY_MMAP)
-		return retval;
-
-	mutex_lock(&gofh->lock);
-	if (buf->index < 0 || buf->index >= gofh->buf_count)
-		goto unlock_and_return;
-
-	gobuf = &gofh->bufs[buf->index];
-	if (!gobuf->mapped)
-		goto unlock_and_return;
-
-	retval = -EBUSY;
-	if (gobuf->state != BUF_STATE_IDLE)
-		goto unlock_and_return;
-
-	/* offset will be 0 until we really support USERPTR streaming */
-	gobuf->offset = gobuf->user_addr & ~PAGE_MASK;
-	gobuf->bytesused = 0;
-	gobuf->frame_offset = 0;
-	gobuf->modet_active = 0;
-	if (gobuf->offset > 0)
-		gobuf->page_count = GO7007_BUF_PAGES + 1;
-	else
-		gobuf->page_count = GO7007_BUF_PAGES;
-
-	retval = -ENOMEM;
-	down_read(&current->mm->mmap_sem);
-	ret = get_user_pages(current, current->mm,
-			gobuf->user_addr & PAGE_MASK, gobuf->page_count,
-			1, 1, gobuf->pages, NULL);
-	up_read(&current->mm->mmap_sem);
-
-	if (ret != gobuf->page_count) {
-		int i;
-		for (i = 0; i < ret; ++i)
-			page_cache_release(gobuf->pages[i]);
-		gobuf->page_count = 0;
-		goto unlock_and_return;
-	}
-
-	gobuf->state = BUF_STATE_QUEUED;
-	spin_lock_irqsave(&go->spinlock, flags);
-	list_add_tail(&gobuf->stream, &go->stream);
-	spin_unlock_irqrestore(&go->spinlock, flags);
-	mutex_unlock(&gofh->lock);
-
-	return 0;
-
-unlock_and_return:
-	mutex_unlock(&gofh->lock);
-	return retval;
-}
-
-
-static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
-{
-	struct go7007_file *gofh = priv;
-	struct go7007 *go = gofh->go;
-	struct go7007_buffer *gobuf;
-	int retval = -EINVAL;
-	unsigned long flags;
-	u32 frame_type_flag;
-	DEFINE_WAIT(wait);
-
-	if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return retval;
-	if (buf->memory != V4L2_MEMORY_MMAP)
-		return retval;
-
-	mutex_lock(&gofh->lock);
-	if (list_empty(&go->stream))
-		goto unlock_and_return;
-	gobuf = list_entry(go->stream.next,
-			struct go7007_buffer, stream);
-
-	retval = -EAGAIN;
-	if (gobuf->state != BUF_STATE_DONE &&
-			!(file->f_flags & O_NONBLOCK)) {
-		for (;;) {
-			prepare_to_wait(&go->frame_waitq, &wait,
-					TASK_INTERRUPTIBLE);
-			if (gobuf->state == BUF_STATE_DONE)
-				break;
-			if (signal_pending(current)) {
-				retval = -ERESTARTSYS;
-				break;
-			}
-			schedule();
-		}
-		finish_wait(&go->frame_waitq, &wait);
-	}
-	if (gobuf->state != BUF_STATE_DONE)
-		goto unlock_and_return;
-
-	spin_lock_irqsave(&go->spinlock, flags);
-	deactivate_buffer(gobuf);
-	spin_unlock_irqrestore(&go->spinlock, flags);
-	frame_type_flag = get_frame_type_flag(gobuf, go->format);
-	gobuf->state = BUF_STATE_IDLE;
-
-	memset(buf, 0, sizeof(*buf));
-	buf->index = gobuf->index;
-	buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	buf->bytesused = gobuf->bytesused;
-	buf->flags = V4L2_BUF_FLAG_MAPPED | frame_type_flag;
-	buf->field = V4L2_FIELD_NONE;
-	buf->timestamp = gobuf->timestamp;
-	buf->sequence = gobuf->seq;
-	buf->memory = V4L2_MEMORY_MMAP;
-	buf->m.offset = gobuf->index * GO7007_BUF_SIZE;
-	buf->length = GO7007_BUF_SIZE;
-	buf->reserved = gobuf->modet_active;
-
-	mutex_unlock(&gofh->lock);
-	return 0;
-
-unlock_and_return:
-	mutex_unlock(&gofh->lock);
-	return retval;
-}
-
-static int vidioc_streamon(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	struct go7007_file *gofh = priv;
-	struct go7007 *go = gofh->go;
-	int retval = 0;
-
-	if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	mutex_lock(&gofh->lock);
-	mutex_lock(&go->hw_lock);
-
-	if (!go->streaming) {
-		go->streaming = 1;
-		go->next_seq = 0;
-		go->active_buf = NULL;
-		if (go7007_start_encoder(go) < 0)
-			retval = -EIO;
-		else
-			retval = 0;
-	}
-	mutex_unlock(&go->hw_lock);
-	mutex_unlock(&gofh->lock);
-
-	return retval;
-}
-
-static int vidioc_streamoff(struct file *file, void *priv,
-					enum v4l2_buf_type type)
-{
-	struct go7007_file *gofh = priv;
-	struct go7007 *go = gofh->go;
-
-	if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-	mutex_lock(&gofh->lock);
-	go7007_streamoff(go);
-	mutex_unlock(&gofh->lock);
-
-	return 0;
-}
-
-static int vidioc_queryctrl(struct file *file, void *priv,
-			   struct v4l2_queryctrl *query)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-	int id = query->id;
-
-	if (0 == call_all(&go->v4l2_dev, core, queryctrl, query))
-		return 0;
-
-	query->id = id;
-	return mpeg_query_ctrl(query);
-}
-
-static int vidioc_g_ctrl(struct file *file, void *priv,
-				struct v4l2_control *ctrl)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (0 == call_all(&go->v4l2_dev, core, g_ctrl, ctrl))
-		return 0;
-
-	return mpeg_g_ctrl(ctrl, go);
-}
-
-static int vidioc_s_ctrl(struct file *file, void *priv,
-				struct v4l2_control *ctrl)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (0 == call_all(&go->v4l2_dev, core, s_ctrl, ctrl))
-		return 0;
-
-	return mpeg_s_ctrl(ctrl, go);
-}
-
-static int vidioc_g_parm(struct file *filp, void *priv,
-		struct v4l2_streamparm *parm)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-	struct v4l2_fract timeperframe = {
-		.numerator = 1001 *  go->fps_scale,
-		.denominator = go->sensor_framerate,
-	};
-
-	if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	parm->parm.capture.capability |= V4L2_CAP_TIMEPERFRAME;
-	parm->parm.capture.timeperframe = timeperframe;
-
-	return 0;
-}
-
-static int vidioc_s_parm(struct file *filp, void *priv,
-		struct v4l2_streamparm *parm)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-	unsigned int n, d;
-
-	if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-	if (parm->parm.capture.capturemode != 0)
-		return -EINVAL;
-
-	n = go->sensor_framerate *
-		parm->parm.capture.timeperframe.numerator;
-	d = 1001 * parm->parm.capture.timeperframe.denominator;
-	if (n != 0 && d != 0 && n > d)
-		go->fps_scale = (n + d/2) / d;
-	else
-		go->fps_scale = 1;
-
-	return 0;
-}
-
-/* VIDIOC_ENUMSTD on go7007 were used for enumberating the supported fps and
-   its resolution, when the device is not connected to TV.
-   This were an API abuse, probably used by the lack of specific IOCTL's to
-   enumberate it, by the time the driver were written.
-
-   However, since kernel 2.6.19, two new ioctls (VIDIOC_ENUM_FRAMEINTERVALS
-   and VIDIOC_ENUM_FRAMESIZES) were added for this purpose.
-
-   The two functions bellow implements the newer ioctls
-*/
-static int vidioc_enum_framesizes(struct file *filp, void *priv,
-				  struct v4l2_frmsizeenum *fsize)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	/* Return -EINVAL, if it is a TV board */
-	if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) ||
-	    (go->board_info->sensor_flags & GO7007_SENSOR_TV))
-		return -EINVAL;
-
-	if (fsize->index > 0)
-		return -EINVAL;
-
-	fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
-	fsize->discrete.width = go->board_info->sensor_width;
-	fsize->discrete.height = go->board_info->sensor_height;
-
-	return 0;
-}
-
-static int vidioc_enum_frameintervals(struct file *filp, void *priv,
-				      struct v4l2_frmivalenum *fival)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	/* Return -EINVAL, if it is a TV board */
-	if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) ||
-	    (go->board_info->sensor_flags & GO7007_SENSOR_TV))
-		return -EINVAL;
-
-	if (fival->index > 0)
-		return -EINVAL;
-
-	fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
-	fival->discrete.numerator = 1001;
-	fival->discrete.denominator = go->board_info->sensor_framerate;
-
-	return 0;
-}
-
-static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *std)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	switch (go->standard) {
-	case GO7007_STD_NTSC:
-		*std = V4L2_STD_NTSC;
-		break;
-	case GO7007_STD_PAL:
-		*std = V4L2_STD_PAL;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (go->streaming)
-		return -EBUSY;
-
-	if (!(go->board_info->sensor_flags & GO7007_SENSOR_TV) && *std != 0)
-		return -EINVAL;
-
-	if (*std == 0)
-		return -EINVAL;
-
-	if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) &&
-			go->input == go->board_info->num_inputs - 1) {
-		if (!go->i2c_adapter_online)
-			return -EIO;
-		if (call_all(&go->v4l2_dev, core, s_std, *std) < 0)
-			return -EINVAL;
-	}
-
-	if (*std & V4L2_STD_NTSC) {
-		go->standard = GO7007_STD_NTSC;
-		go->sensor_framerate = 30000;
-	} else if (*std & V4L2_STD_PAL) {
-		go->standard = GO7007_STD_PAL;
-		go->sensor_framerate = 25025;
-	} else if (*std & V4L2_STD_SECAM) {
-		go->standard = GO7007_STD_PAL;
-		go->sensor_framerate = 25025;
-	} else
-		return -EINVAL;
-
-	call_all(&go->v4l2_dev, core, s_std, *std);
-	set_capture_size(go, NULL, 0);
-
-	return 0;
-}
-
-static int vidioc_querystd(struct file *file, void *priv, v4l2_std_id *std)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) &&
-			go->input == go->board_info->num_inputs - 1) {
-		if (!go->i2c_adapter_online)
-			return -EIO;
-		return call_all(&go->v4l2_dev, video, querystd, std);
-	} else if (go->board_info->sensor_flags & GO7007_SENSOR_TV)
-		*std = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM;
-	else
-		*std = 0;
-
-	return 0;
-}
-
-static int vidioc_enum_input(struct file *file, void *priv,
-				struct v4l2_input *inp)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (inp->index >= go->board_info->num_inputs)
-		return -EINVAL;
-
-	strncpy(inp->name, go->board_info->inputs[inp->index].name,
-			sizeof(inp->name));
-
-	/* If this board has a tuner, it will be the last input */
-	if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) &&
-			inp->index == go->board_info->num_inputs - 1)
-		inp->type = V4L2_INPUT_TYPE_TUNER;
-	else
-		inp->type = V4L2_INPUT_TYPE_CAMERA;
-
-	inp->audioset = 0;
-	inp->tuner = 0;
-	if (go->board_info->sensor_flags & GO7007_SENSOR_TV)
-		inp->std = V4L2_STD_NTSC | V4L2_STD_PAL |
-						V4L2_STD_SECAM;
-	else
-		inp->std = 0;
-
-	return 0;
-}
-
-
-static int vidioc_g_input(struct file *file, void *priv, unsigned int *input)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	*input = go->input;
-
-	return 0;
-}
-
-static int vidioc_s_input(struct file *file, void *priv, unsigned int input)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (input >= go->board_info->num_inputs)
-		return -EINVAL;
-	if (go->streaming)
-		return -EBUSY;
-
-	go->input = input;
-
-	return call_all(&go->v4l2_dev, video, s_routing, input, 0, 0);
-}
-
-static int vidioc_g_tuner(struct file *file, void *priv,
-				struct v4l2_tuner *t)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER))
-		return -EINVAL;
-	if (t->index != 0)
-		return -EINVAL;
-	if (!go->i2c_adapter_online)
-		return -EIO;
-
-	return call_all(&go->v4l2_dev, tuner, g_tuner, t);
-}
-
-static int vidioc_s_tuner(struct file *file, void *priv,
-				struct v4l2_tuner *t)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER))
-		return -EINVAL;
-	if (t->index != 0)
-		return -EINVAL;
-	if (!go->i2c_adapter_online)
-		return -EIO;
-
-	switch (go->board_id) {
-	case GO7007_BOARDID_PX_TV402U_NA:
-	case GO7007_BOARDID_PX_TV402U_JP:
-		/* No selectable options currently */
-		if (t->audmode != V4L2_TUNER_MODE_STEREO)
-			return -EINVAL;
-		break;
-	}
-
-	return call_all(&go->v4l2_dev, tuner, s_tuner, t);
-}
-
-static int vidioc_g_frequency(struct file *file, void *priv,
-				struct v4l2_frequency *f)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER))
-		return -EINVAL;
-	if (!go->i2c_adapter_online)
-		return -EIO;
-
-	f->type = V4L2_TUNER_ANALOG_TV;
-
-	return call_all(&go->v4l2_dev, tuner, g_frequency, f);
-}
-
-static int vidioc_s_frequency(struct file *file, void *priv,
-				struct v4l2_frequency *f)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER))
-		return -EINVAL;
-	if (!go->i2c_adapter_online)
-		return -EIO;
-
-	return call_all(&go->v4l2_dev, tuner, s_frequency, f);
-}
-
-static int vidioc_cropcap(struct file *file, void *priv,
-					struct v4l2_cropcap *cropcap)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	/* These specify the raw input of the sensor */
-	switch (go->standard) {
-	case GO7007_STD_NTSC:
-		cropcap->bounds.top = 0;
-		cropcap->bounds.left = 0;
-		cropcap->bounds.width = 720;
-		cropcap->bounds.height = 480;
-		cropcap->defrect.top = 0;
-		cropcap->defrect.left = 0;
-		cropcap->defrect.width = 720;
-		cropcap->defrect.height = 480;
-		break;
-	case GO7007_STD_PAL:
-		cropcap->bounds.top = 0;
-		cropcap->bounds.left = 0;
-		cropcap->bounds.width = 720;
-		cropcap->bounds.height = 576;
-		cropcap->defrect.top = 0;
-		cropcap->defrect.left = 0;
-		cropcap->defrect.width = 720;
-		cropcap->defrect.height = 576;
-		break;
-	case GO7007_STD_OTHER:
-		cropcap->bounds.top = 0;
-		cropcap->bounds.left = 0;
-		cropcap->bounds.width = go->board_info->sensor_width;
-		cropcap->bounds.height = go->board_info->sensor_height;
-		cropcap->defrect.top = 0;
-		cropcap->defrect.left = 0;
-		cropcap->defrect.width = go->board_info->sensor_width;
-		cropcap->defrect.height = go->board_info->sensor_height;
-		break;
-	}
-
-	return 0;
-}
-
-static int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop)
-{
-	struct go7007 *go = ((struct go7007_file *) priv)->go;
-
-	if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	crop->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
-	/* These specify the raw input of the sensor */
-	switch (go->standard) {
-	case GO7007_STD_NTSC:
-		crop->c.top = 0;
-		crop->c.left = 0;
-		crop->c.width = 720;
-		crop->c.height = 480;
-		break;
-	case GO7007_STD_PAL:
-		crop->c.top = 0;
-		crop->c.left = 0;
-		crop->c.width = 720;
-		crop->c.height = 576;
-		break;
-	case GO7007_STD_OTHER:
-		crop->c.top = 0;
-		crop->c.left = 0;
-		crop->c.width = go->board_info->sensor_width;
-		crop->c.height = go->board_info->sensor_height;
-		break;
-	}
-
-	return 0;
-}
-
-/* FIXME: vidioc_s_crop is not really implemented!!!
- */
-static int vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop)
-{
-	if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int vidioc_g_jpegcomp(struct file *file, void *priv,
-			 struct v4l2_jpegcompression *params)
-{
-	memset(params, 0, sizeof(*params));
-	params->quality = 50; /* ?? */
-	params->jpeg_markers = V4L2_JPEG_MARKER_DHT |
-				V4L2_JPEG_MARKER_DQT;
-
-	return 0;
-}
-
-static int vidioc_s_jpegcomp(struct file *file, void *priv,
-			 struct v4l2_jpegcompression *params)
-{
-	if (params->quality != 50 ||
-			params->jpeg_markers != (V4L2_JPEG_MARKER_DHT |
-						V4L2_JPEG_MARKER_DQT))
-		return -EINVAL;
-
-	return 0;
-}
-
-/* FIXME:
-	Those ioctls are private, and not needed, since several standard
-	extended controls already provide streaming control.
-	So, those ioctls should be converted into vidioc_g_ext_ctrls()
-	and vidioc_s_ext_ctrls()
- */
-
-#if 0
-	/* Temporary ioctls for controlling compression characteristics */
-	case GO7007IOC_S_BITRATE:
-	{
-		int *bitrate = arg;
-
-		if (go->streaming)
-			return -EINVAL;
-		/* Upper bound is kind of arbitrary here */
-		if (*bitrate < 64000 || *bitrate > 10000000)
-			return -EINVAL;
-		go->bitrate = *bitrate;
-		return 0;
-	}
-	case GO7007IOC_G_BITRATE:
-	{
-		int *bitrate = arg;
-
-		*bitrate = go->bitrate;
-		return 0;
-	}
-	case GO7007IOC_S_COMP_PARAMS:
-	{
-		struct go7007_comp_params *comp = arg;
-
-		if (go->format == GO7007_FORMAT_MJPEG)
-			return -EINVAL;
-		if (comp->gop_size > 0)
-			go->gop_size = comp->gop_size;
-		else
-			go->gop_size = go->sensor_framerate / 1000;
-		if (go->gop_size != 15)
-			go->dvd_mode = 0;
-		/*go->ipb = comp->max_b_frames > 0;*/ /* completely untested */
-		if (go->board_info->sensor_flags & GO7007_SENSOR_TV) {
-			switch (comp->aspect_ratio) {
-			case GO7007_ASPECT_RATIO_4_3_NTSC:
-			case GO7007_ASPECT_RATIO_4_3_PAL:
-				go->aspect_ratio = GO7007_RATIO_4_3;
-				break;
-			case GO7007_ASPECT_RATIO_16_9_NTSC:
-			case GO7007_ASPECT_RATIO_16_9_PAL:
-				go->aspect_ratio = GO7007_RATIO_16_9;
-				break;
-			default:
-				go->aspect_ratio = GO7007_RATIO_1_1;
-				break;
-			}
-		}
-		if (comp->flags & GO7007_COMP_OMIT_SEQ_HEADER) {
-			go->dvd_mode = 0;
-			go->seq_header_enable = 0;
-		} else {
-			go->seq_header_enable = 1;
-		}
-		/* fall-through */
-	}
-	case GO7007IOC_G_COMP_PARAMS:
-	{
-		struct go7007_comp_params *comp = arg;
-
-		if (go->format == GO7007_FORMAT_MJPEG)
-			return -EINVAL;
-		memset(comp, 0, sizeof(*comp));
-		comp->gop_size = go->gop_size;
-		comp->max_b_frames = go->ipb ? 2 : 0;
-		switch (go->aspect_ratio) {
-		case GO7007_RATIO_4_3:
-			if (go->standard == GO7007_STD_NTSC)
-				comp->aspect_ratio =
-					GO7007_ASPECT_RATIO_4_3_NTSC;
-			else
-				comp->aspect_ratio =
-					GO7007_ASPECT_RATIO_4_3_PAL;
-			break;
-		case GO7007_RATIO_16_9:
-			if (go->standard == GO7007_STD_NTSC)
-				comp->aspect_ratio =
-					GO7007_ASPECT_RATIO_16_9_NTSC;
-			else
-				comp->aspect_ratio =
-					GO7007_ASPECT_RATIO_16_9_PAL;
-			break;
-		default:
-			comp->aspect_ratio = GO7007_ASPECT_RATIO_1_1;
-			break;
-		}
-		if (go->closed_gop)
-			comp->flags |= GO7007_COMP_CLOSED_GOP;
-		if (!go->seq_header_enable)
-			comp->flags |= GO7007_COMP_OMIT_SEQ_HEADER;
-		return 0;
-	}
-	case GO7007IOC_S_MPEG_PARAMS:
-	{
-		struct go7007_mpeg_params *mpeg = arg;
-
-		if (go->format != GO7007_FORMAT_MPEG1 &&
-				go->format != GO7007_FORMAT_MPEG2 &&
-				go->format != GO7007_FORMAT_MPEG4)
-			return -EINVAL;
-
-		if (mpeg->flags & GO7007_MPEG_FORCE_DVD_MODE) {
-			go->format = GO7007_FORMAT_MPEG2;
-			go->bitrate = 9800000;
-			go->gop_size = 15;
-			go->pali = 0x48;
-			go->closed_gop = 1;
-			go->repeat_seqhead = 0;
-			go->seq_header_enable = 1;
-			go->gop_header_enable = 1;
-			go->dvd_mode = 1;
-		} else {
-			switch (mpeg->mpeg_video_standard) {
-			case GO7007_MPEG_VIDEO_MPEG1:
-				go->format = GO7007_FORMAT_MPEG1;
-				go->pali = 0;
-				break;
-			case GO7007_MPEG_VIDEO_MPEG2:
-				go->format = GO7007_FORMAT_MPEG2;
-				if (mpeg->pali >> 24 == 2)
-					go->pali = mpeg->pali & 0xff;
-				else
-					go->pali = 0x48;
-				break;
-			case GO7007_MPEG_VIDEO_MPEG4:
-				go->format = GO7007_FORMAT_MPEG4;
-				if (mpeg->pali >> 24 == 4)
-					go->pali = mpeg->pali & 0xff;
-				else
-					go->pali = 0xf5;
-				break;
-			default:
-				return -EINVAL;
-			}
-			go->gop_header_enable =
-				mpeg->flags & GO7007_MPEG_OMIT_GOP_HEADER
-				? 0 : 1;
-			if (mpeg->flags & GO7007_MPEG_REPEAT_SEQHEADER)
-				go->repeat_seqhead = 1;
-			else
-				go->repeat_seqhead = 0;
-			go->dvd_mode = 0;
-		}
-		/* fall-through */
-	}
-	case GO7007IOC_G_MPEG_PARAMS:
-	{
-		struct go7007_mpeg_params *mpeg = arg;
-
-		memset(mpeg, 0, sizeof(*mpeg));
-		switch (go->format) {
-		case GO7007_FORMAT_MPEG1:
-			mpeg->mpeg_video_standard = GO7007_MPEG_VIDEO_MPEG1;
-			mpeg->pali = 0;
-			break;
-		case GO7007_FORMAT_MPEG2:
-			mpeg->mpeg_video_standard = GO7007_MPEG_VIDEO_MPEG2;
-			mpeg->pali = GO7007_MPEG_PROFILE(2, go->pali);
-			break;
-		case GO7007_FORMAT_MPEG4:
-			mpeg->mpeg_video_standard = GO7007_MPEG_VIDEO_MPEG4;
-			mpeg->pali = GO7007_MPEG_PROFILE(4, go->pali);
-			break;
-		default:
-			return -EINVAL;
-		}
-		if (!go->gop_header_enable)
-			mpeg->flags |= GO7007_MPEG_OMIT_GOP_HEADER;
-		if (go->repeat_seqhead)
-			mpeg->flags |= GO7007_MPEG_REPEAT_SEQHEADER;
-		if (go->dvd_mode)
-			mpeg->flags |= GO7007_MPEG_FORCE_DVD_MODE;
-		return 0;
-	}
-	case GO7007IOC_S_MD_PARAMS:
-	{
-		struct go7007_md_params *mdp = arg;
-
-		if (mdp->region > 3)
-			return -EINVAL;
-		if (mdp->trigger > 0) {
-			go->modet[mdp->region].pixel_threshold =
-					mdp->pixel_threshold >> 1;
-			go->modet[mdp->region].motion_threshold =
-					mdp->motion_threshold >> 1;
-			go->modet[mdp->region].mb_threshold =
-					mdp->trigger >> 1;
-			go->modet[mdp->region].enable = 1;
-		} else
-			go->modet[mdp->region].enable = 0;
-		/* fall-through */
-	}
-	case GO7007IOC_G_MD_PARAMS:
-	{
-		struct go7007_md_params *mdp = arg;
-		int region = mdp->region;
-
-		if (mdp->region > 3)
-			return -EINVAL;
-		memset(mdp, 0, sizeof(struct go7007_md_params));
-		mdp->region = region;
-		if (!go->modet[region].enable)
-			return 0;
-		mdp->pixel_threshold =
-			(go->modet[region].pixel_threshold << 1) + 1;
-		mdp->motion_threshold =
-			(go->modet[region].motion_threshold << 1) + 1;
-		mdp->trigger =
-			(go->modet[region].mb_threshold << 1) + 1;
-		return 0;
-	}
-	case GO7007IOC_S_MD_REGION:
-	{
-		struct go7007_md_region *region = arg;
-
-		if (region->region < 1 || region->region > 3)
-			return -EINVAL;
-		return clip_to_modet_map(go, region->region, region->clips);
-	}
-#endif
-
-static ssize_t go7007_read(struct file *file, char __user *data,
-		size_t count, loff_t *ppos)
-{
-	return -EINVAL;
-}
-
-static void go7007_vm_open(struct vm_area_struct *vma)
-{
-	struct go7007_buffer *gobuf = vma->vm_private_data;
-
-	++gobuf->mapped;
-}
-
-static void go7007_vm_close(struct vm_area_struct *vma)
-{
-	struct go7007_buffer *gobuf = vma->vm_private_data;
-	unsigned long flags;
-
-	if (--gobuf->mapped == 0) {
-		spin_lock_irqsave(&gobuf->go->spinlock, flags);
-		deactivate_buffer(gobuf);
-		spin_unlock_irqrestore(&gobuf->go->spinlock, flags);
-	}
-}
-
-/* Copied from videobuf-dma-sg.c */
-static int go7007_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct page *page;
-
-	page = alloc_page(GFP_USER | __GFP_DMA32);
-	if (!page)
-		return VM_FAULT_OOM;
-	clear_user_highpage(page, (unsigned long)vmf->virtual_address);
-	vmf->page = page;
-	return 0;
-}
-
-static struct vm_operations_struct go7007_vm_ops = {
-	.open	= go7007_vm_open,
-	.close	= go7007_vm_close,
-	.fault	= go7007_vm_fault,
-};
-
-static int go7007_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct go7007_file *gofh = file->private_data;
-	unsigned int index;
-
-	if (gofh->go->status != STATUS_ONLINE)
-		return -EIO;
-	if (!(vma->vm_flags & VM_SHARED))
-		return -EINVAL; /* only support VM_SHARED mapping */
-	if (vma->vm_end - vma->vm_start != GO7007_BUF_SIZE)
-		return -EINVAL; /* must map exactly one full buffer */
-	mutex_lock(&gofh->lock);
-	index = vma->vm_pgoff / GO7007_BUF_PAGES;
-	if (index >= gofh->buf_count) {
-		mutex_unlock(&gofh->lock);
-		return -EINVAL; /* trying to map beyond requested buffers */
-	}
-	if (index * GO7007_BUF_PAGES != vma->vm_pgoff) {
-		mutex_unlock(&gofh->lock);
-		return -EINVAL; /* offset is not aligned on buffer boundary */
-	}
-	if (gofh->bufs[index].mapped > 0) {
-		mutex_unlock(&gofh->lock);
-		return -EBUSY;
-	}
-	gofh->bufs[index].mapped = 1;
-	gofh->bufs[index].user_addr = vma->vm_start;
-	vma->vm_ops = &go7007_vm_ops;
-	vma->vm_flags |= VM_DONTEXPAND;
-	vma->vm_flags &= ~VM_IO;
-	vma->vm_private_data = &gofh->bufs[index];
-	mutex_unlock(&gofh->lock);
-	return 0;
-}
-
-static unsigned int go7007_poll(struct file *file, poll_table *wait)
-{
-	struct go7007_file *gofh = file->private_data;
-	struct go7007_buffer *gobuf;
-
-	if (list_empty(&gofh->go->stream))
-		return POLLERR;
-	gobuf = list_entry(gofh->go->stream.next, struct go7007_buffer, stream);
-	poll_wait(file, &gofh->go->frame_waitq, wait);
-	if (gobuf->state == BUF_STATE_DONE)
-		return POLLIN | POLLRDNORM;
-	return 0;
-}
-
-static void go7007_vfl_release(struct video_device *vfd)
-{
-	struct go7007 *go = video_get_drvdata(vfd);
-
-	video_device_release(vfd);
-	if (--go->ref_count == 0)
-		kfree(go);
-}
-
-static struct v4l2_file_operations go7007_fops = {
-	.owner		= THIS_MODULE,
-	.open		= go7007_open,
-	.release	= go7007_release,
-	.ioctl		= video_ioctl2,
-	.read		= go7007_read,
-	.mmap		= go7007_mmap,
-	.poll		= go7007_poll,
-};
-
-static const struct v4l2_ioctl_ops video_ioctl_ops = {
-	.vidioc_querycap          = vidioc_querycap,
-	.vidioc_enum_fmt_vid_cap  = vidioc_enum_fmt_vid_cap,
-	.vidioc_g_fmt_vid_cap     = vidioc_g_fmt_vid_cap,
-	.vidioc_try_fmt_vid_cap   = vidioc_try_fmt_vid_cap,
-	.vidioc_s_fmt_vid_cap     = vidioc_s_fmt_vid_cap,
-	.vidioc_reqbufs           = vidioc_reqbufs,
-	.vidioc_querybuf          = vidioc_querybuf,
-	.vidioc_qbuf              = vidioc_qbuf,
-	.vidioc_dqbuf             = vidioc_dqbuf,
-	.vidioc_g_std             = vidioc_g_std,
-	.vidioc_s_std             = vidioc_s_std,
-	.vidioc_querystd          = vidioc_querystd,
-	.vidioc_enum_input        = vidioc_enum_input,
-	.vidioc_g_input           = vidioc_g_input,
-	.vidioc_s_input           = vidioc_s_input,
-	.vidioc_queryctrl         = vidioc_queryctrl,
-	.vidioc_g_ctrl            = vidioc_g_ctrl,
-	.vidioc_s_ctrl            = vidioc_s_ctrl,
-	.vidioc_streamon          = vidioc_streamon,
-	.vidioc_streamoff         = vidioc_streamoff,
-	.vidioc_g_tuner           = vidioc_g_tuner,
-	.vidioc_s_tuner           = vidioc_s_tuner,
-	.vidioc_g_frequency       = vidioc_g_frequency,
-	.vidioc_s_frequency       = vidioc_s_frequency,
-	.vidioc_g_parm            = vidioc_g_parm,
-	.vidioc_s_parm            = vidioc_s_parm,
-	.vidioc_enum_framesizes   = vidioc_enum_framesizes,
-	.vidioc_enum_frameintervals = vidioc_enum_frameintervals,
-	.vidioc_cropcap           = vidioc_cropcap,
-	.vidioc_g_crop            = vidioc_g_crop,
-	.vidioc_s_crop            = vidioc_s_crop,
-	.vidioc_g_jpegcomp        = vidioc_g_jpegcomp,
-	.vidioc_s_jpegcomp        = vidioc_s_jpegcomp,
-};
-
-static struct video_device go7007_template = {
-	.name		= "go7007",
-	.fops		= &go7007_fops,
-	.release	= go7007_vfl_release,
-	.ioctl_ops	= &video_ioctl_ops,
-	.tvnorms	= V4L2_STD_ALL,
-	.current_norm	= V4L2_STD_NTSC,
-};
-
-int go7007_v4l2_init(struct go7007 *go)
-{
-	int rv;
-
-	go->video_dev = video_device_alloc();
-	if (go->video_dev == NULL)
-		return -ENOMEM;
-	*go->video_dev = go7007_template;
-	go->video_dev->parent = go->dev;
-	rv = video_register_device(go->video_dev, VFL_TYPE_GRABBER, -1);
-	if (rv < 0) {
-		video_device_release(go->video_dev);
-		go->video_dev = NULL;
-		return rv;
-	}
-	rv = v4l2_device_register(go->dev, &go->v4l2_dev);
-	if (rv < 0) {
-		video_device_release(go->video_dev);
-		go->video_dev = NULL;
-		return rv;
-	}
-	video_set_drvdata(go->video_dev, go);
-	++go->ref_count;
-	printk(KERN_INFO "%s: registered device %s [v4l2]\n",
-	       go->video_dev->name, video_device_node_name(go->video_dev));
-
-	return 0;
-}
-
-void go7007_v4l2_remove(struct go7007 *go)
-{
-	unsigned long flags;
-
-	mutex_lock(&go->hw_lock);
-	if (go->streaming) {
-		go->streaming = 0;
-		go7007_stream_stop(go);
-		spin_lock_irqsave(&go->spinlock, flags);
-		abort_queued(go);
-		spin_unlock_irqrestore(&go->spinlock, flags);
-	}
-	mutex_unlock(&go->hw_lock);
-	if (go->video_dev)
-		video_unregister_device(go->video_dev);
-	v4l2_device_unregister(&go->v4l2_dev);
-}
diff --git a/drivers/staging/go7007/go7007.h b/drivers/staging/go7007/go7007.h
deleted file mode 100644
index 7399c91..0000000
--- a/drivers/staging/go7007/go7007.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and the associated README documentation file (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/* DEPRECATED -- use V4L2_PIX_FMT_MPEG and then call GO7007IOC_S_MPEG_PARAMS
- * to select between MPEG1, MPEG2, and MPEG4 */
-#define V4L2_PIX_FMT_MPEG4     v4l2_fourcc('M', 'P', 'G', '4') /* MPEG4 */
-
-/* These will be replaced with a better interface
- * soon, so don't get too attached to them */
-#define	GO7007IOC_S_BITRATE	_IOW('V', BASE_VIDIOC_PRIVATE + 0, int)
-#define	GO7007IOC_G_BITRATE	_IOR('V', BASE_VIDIOC_PRIVATE + 1, int)
-
-enum go7007_aspect_ratio {
-	GO7007_ASPECT_RATIO_1_1 = 0,
-	GO7007_ASPECT_RATIO_4_3_NTSC = 1,
-	GO7007_ASPECT_RATIO_4_3_PAL = 2,
-	GO7007_ASPECT_RATIO_16_9_NTSC = 3,
-	GO7007_ASPECT_RATIO_16_9_PAL = 4,
-};
-
-/* Used to set generic compression parameters */
-struct go7007_comp_params {
-	__u32 gop_size;
-	__u32 max_b_frames;
-	enum go7007_aspect_ratio aspect_ratio;
-	__u32 flags;
-	__u32 reserved[8];
-};
-
-#define GO7007_COMP_CLOSED_GOP		0x00000001
-#define GO7007_COMP_OMIT_SEQ_HEADER	0x00000002
-
-enum go7007_mpeg_video_standard {
-	GO7007_MPEG_VIDEO_MPEG1 = 0,
-	GO7007_MPEG_VIDEO_MPEG2 = 1,
-	GO7007_MPEG_VIDEO_MPEG4 = 2,
-};
-
-/* Used to set parameters for V4L2_PIX_FMT_MPEG format */
-struct go7007_mpeg_params {
-	enum go7007_mpeg_video_standard mpeg_video_standard;
-	__u32 flags;
-	__u32 pali;
-	__u32 reserved[8];
-};
-
-#define GO7007_MPEG_FORCE_DVD_MODE	0x00000001
-#define GO7007_MPEG_OMIT_GOP_HEADER	0x00000002
-#define GO7007_MPEG_REPEAT_SEQHEADER	0x00000004
-
-#define GO7007_MPEG_PROFILE(format, pali)	(((format)<<24)|(pali))
-
-#define GO7007_MPEG2_PROFILE_MAIN_MAIN		GO7007_MPEG_PROFILE(2, 0x48)
-
-#define GO7007_MPEG4_PROFILE_S_L0		GO7007_MPEG_PROFILE(4, 0x08)
-#define GO7007_MPEG4_PROFILE_S_L1		GO7007_MPEG_PROFILE(4, 0x01)
-#define GO7007_MPEG4_PROFILE_S_L2		GO7007_MPEG_PROFILE(4, 0x02)
-#define GO7007_MPEG4_PROFILE_S_L3		GO7007_MPEG_PROFILE(4, 0x03)
-#define GO7007_MPEG4_PROFILE_ARTS_L1		GO7007_MPEG_PROFILE(4, 0x91)
-#define GO7007_MPEG4_PROFILE_ARTS_L2		GO7007_MPEG_PROFILE(4, 0x92)
-#define GO7007_MPEG4_PROFILE_ARTS_L3		GO7007_MPEG_PROFILE(4, 0x93)
-#define GO7007_MPEG4_PROFILE_ARTS_L4		GO7007_MPEG_PROFILE(4, 0x94)
-#define GO7007_MPEG4_PROFILE_AS_L0		GO7007_MPEG_PROFILE(4, 0xf0)
-#define GO7007_MPEG4_PROFILE_AS_L1		GO7007_MPEG_PROFILE(4, 0xf1)
-#define GO7007_MPEG4_PROFILE_AS_L2		GO7007_MPEG_PROFILE(4, 0xf2)
-#define GO7007_MPEG4_PROFILE_AS_L3		GO7007_MPEG_PROFILE(4, 0xf3)
-#define GO7007_MPEG4_PROFILE_AS_L4		GO7007_MPEG_PROFILE(4, 0xf4)
-#define GO7007_MPEG4_PROFILE_AS_L5		GO7007_MPEG_PROFILE(4, 0xf5)
-
-struct go7007_md_params {
-	__u16 region;
-	__u16 trigger;
-	__u16 pixel_threshold;
-	__u16 motion_threshold;
-	__u32 reserved[8];
-};
-
-struct go7007_md_region {
-	__u16 region;
-	__u16 flags;
-	struct v4l2_clip *clips;
-	__u32 reserved[8];
-};
-
-#define	GO7007IOC_S_MPEG_PARAMS	_IOWR('V', BASE_VIDIOC_PRIVATE + 2, \
-					struct go7007_mpeg_params)
-#define	GO7007IOC_G_MPEG_PARAMS	_IOR('V', BASE_VIDIOC_PRIVATE + 3, \
-					struct go7007_mpeg_params)
-#define	GO7007IOC_S_COMP_PARAMS	_IOWR('V', BASE_VIDIOC_PRIVATE + 4, \
-					struct go7007_comp_params)
-#define	GO7007IOC_G_COMP_PARAMS	_IOR('V', BASE_VIDIOC_PRIVATE + 5, \
-					struct go7007_comp_params)
-#define	GO7007IOC_S_MD_PARAMS	_IOWR('V', BASE_VIDIOC_PRIVATE + 6, \
-					struct go7007_md_params)
-#define	GO7007IOC_G_MD_PARAMS	_IOR('V', BASE_VIDIOC_PRIVATE + 7, \
-					struct go7007_md_params)
-#define	GO7007IOC_S_MD_REGION	_IOW('V', BASE_VIDIOC_PRIVATE + 8, \
-					struct go7007_md_region)
diff --git a/drivers/staging/go7007/go7007.txt b/drivers/staging/go7007/go7007.txt
deleted file mode 100644
index 9db1f39..0000000
--- a/drivers/staging/go7007/go7007.txt
+++ /dev/null
@@ -1,481 +0,0 @@
-This is a driver for the WIS GO7007SB multi-format video encoder.
-
-Pete Eberlein <pete@sensoray.com>
-
-The driver was originally released under the GPL and is currently hosted at:
-http://nikosapi.org/wiki/index.php/WIS_Go7007_Linux_driver
-The go7007 firmware can be acquired from the package on the site above.
-
-I've modified the driver to support the following Video4Linux2 MPEG
-controls, with acceptable values:
-
-V4L2_CID_MPEG_STREAM_TYPE	V4L2_MPEG_STREAM_TYPE_MPEG2_DVD
-				V4L2_MPEG_STREAM_TYPE_MPEG_ELEM
-V4L2_CID_MPEG_VIDEO_ENCODING	V4L2_MPEG_VIDEO_ENCODING_MPEG_1
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_2
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_4
-V4L2_CID_MPEG_VIDEO_ASPECT	V4L2_MPEG_VIDEO_ASPECT_1x1
-				V4L2_MPEG_VIDEO_ASPECT_4x3
-				V4L2_MPEG_VIDEO_ASPECT_16x9
-V4L2_CID_MPEG_VIDEO_GOP_SIZE	integer
-V4L2_CID_MPEG_VIDEO_BITRATE	64000 .. 10000000
-
-These should be used instead of the non-standard GO7007 ioctls described
-below.
-
-
-The README files from the orignal package appear below:
-
----------------------------------------------------------------------------
-		     WIS GO7007SB Public Linux Driver
----------------------------------------------------------------------------
-
-
-*** Please see the file RELEASE-NOTES for important last-minute updates ***
-
-
-  0. OVERVIEW AND LICENSING/DISCLAIMER
-
-
-This driver kit contains Linux drivers for the WIS GO7007SB multi-format
-video encoder.  Only kernel version 2.6.x is supported.  The video stream
-is available through the Video4Linux2 API and the audio stream is available
-through the ALSA API (or the OSS emulation layer of the ALSA system).
-
-The files in kernel/ and hotplug/ are licensed under the GNU General Public
-License Version 2 from the Free Software Foundation.  A copy of the license
-is included in the file COPYING.
-
-The example applications in apps/ and C header files in include/ are
-licensed under a permissive license included in the source files which
-allows copying, modification and redistribution for any purpose without
-attribution.
-
-The firmware files included in the firmware/ directory may be freely
-redistributed only in conjunction with this document; but modification,
-tampering and reverse engineering are prohibited.
-
-MICRONAS USA, INC., MAKES NO WARRANTIES TO ANY PERSON OR ENTITY WITH
-RESPECT TO THE SOFTWARE OR ANY DERIVATIVES THEREOF OR ANY SERVICES OR
-LICENSES AND DISCLAIMS ALL IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION
-WARRANTIES OF MERCHANTABILITY, SUPPORT, AND FITNESS FOR A PARTICULAR
-PURPOSE AND NON-INFRINGEMENT.
-
-
-  1. SYSTEM REQUIREMENTS
-
-
-This driver requires Linux kernel 2.6.  Kernel 2.4 is not supported.  Using
-kernel 2.6.10 or later is recommended, as earlier kernels are known to have
-unstable USB 2.0 support.
-
-A fully built kernel source tree must be available.  Typically this will be
-linked from "/lib/modules/<KERNEL VERSION>/build" for convenience.  If this
-link does not exist, an extra parameter will need to be passed to the
-`make` command.
-
-All vendor-built kernels should already be configured properly.  However,
-for custom-built kernels, the following options need to be enabled in the
-kernel as built-in or modules:
-
-	CONFIG_HOTPLUG           - Support for hot-pluggable devices
-	CONFIG_MODULES           - Enable loadable module support
-	CONFIG_KMOD              - Automatic kernel module loading
-	CONFIG_FW_LOADER         - Hotplug firmware loading support
-	CONFIG_I2C               - I2C support
-	CONFIG_VIDEO_DEV         - Video For Linux
-	CONFIG_SOUND             - Sound card support
-	CONFIG_SND               - Advanced Linux Sound Architecture
-	CONFIG_USB               - Support for Host-side USB
-	CONFIG_USB_DEVICEFS      - USB device filesystem
-	CONFIG_USB_EHCI_HCD      - EHCI HCD (USB 2.0) support
-
-Additionally, to use the example application, the following options need to
-be enabled in the ALSA section:
-
-	CONFIG_SND_MIXER_OSS     - OSS Mixer API
-	CONFIG_SND_PCM_OSS       - OSS PCM (digital audio) API
-
-The hotplug scripts, along with the fxload utility, must also be installed.
-These scripts can be obtained from <http://linux-hotplug.sourceforge.net/>.
-Hotplugging is used for loading firmware into the Cypruss EZ-USB chip using
-fxload and for loading firmware into the driver using the firmware agent.
-
-
-  2. COMPILING AND INSTALLING THE DRIVER
-
-
-Most users should be able to compile the driver by simply running:
-
-	$ make
-
-in the top-level directory of the driver kit.  First the kernel modules
-will be built, followed by the example applications.
-
-If the build system is unable to locate the kernel source tree for the
-currently-running kernel, or if the module should be built for a kernel
-other than the currently-running kernel, an additional parameter will need
-to be passed to make to specify the appropriate kernel source directory:
-
-	$ make KERNELSRC=/usr/src/linux-2.6.10-custom3
-
-Once the compile completes, the driver and firmware files should be
-installed by running:
-
-	$ make install
-
-The kernel modules will be placed in "/lib/modules/<KERNEL VERSION>/extra"
-and the firmware files will be placed in the appropriate hotplug firmware
-directory, usually /lib/firmware.  In addition, USB maps and scripts will
-be placed in /etc/hotplug/usb to enable fxload to initialize the EZ-USB
-control chip when the device is connected.
-
-
-  3. PAL/SECAM TUNER CONFIGURATION (TV402U-EU only)
-
-
-The PAL model of the Plextor ConvertX TV402U may require additional
-configuration to correctly select the appropriate TV frequency band and
-audio subchannel.
-
-Users with a device other than the Plextor ConvertX TV402U-EU should skip
-this section.
-
-The wide variety of PAL TV systems used in Europe requires that additional
-information about the local TV standards be passed to the driver in order
-to properly tune TV channels.  The two necessary parameters are (a) the PAL
-TV band, and (b) the audio subchannel format in use.
-
-In many cases, the appropriate TV band selection is passed to the driver
-from applications.  However, in some cases, the application only specifies
-that the driver should use PAL but not the specific information about the
-appropriate TV band.  To work around this issue, the correct TV band may be
-specified in the "force_band" parameter to the wis-sony-tuner module:
-
-     TV band           force_band
-     -------           ----------
-     PAL B/G                B
-     PAL I                  I
-     PAL D/K                D
-     SECAM L                L
-
-If the "force_band" parameter is specified, the driver will ignore any TV
-band specified by applications and will always use the band provided in the
-module parameter.
-
-The other parameter that can be specified is the audio subchannel format.
-There are several stereo audio carrier systems in use, including NICAM and
-three varieties of A2.  To receive audio broadcast on one of these stereo
-carriers, the "force_mpx_mode" parameter must be specified to the
-wis-sony-tuner module.
-
-     TV band           Audio subcarrier       force_mpx_mode
-     -------           ----------------       --------------
-     PAL B/G            Mono (default)               1
-     PAL B/G                  A2                     2
-     PAL B/G                 NICAM                   3
-     PAL I              Mono (default)               4
-     PAL I                   NICAM                   5
-     PAL D/K            Mono (default)               6
-     PAL D/K                 A2 (1)                  7
-     PAL D/K                 A2 (2)                  8
-     PAL D/K                 A2 (3)                  9
-     PAL D/K                 NICAM                  10
-     SECAM L            Mono (default)              11
-     SECAM L                 NICAM                  12
-
-If the "force_mpx_mode" parameter is not specified, the correct mono-only
-mode will be chosen based on the TV band.  However, the tuner will not
-receive stereo audio or bilingual broadcasts correctly.
-
-To pass the "force_band" or "force_mpx_mode" parameters to the
-wis-sony-tuner module, the following line must be added to the modprobe
-configuration file, which varies from one Linux distribution to another.
-
-     options wis-sony-tuner force_band=B force_mpx_mode=2
-
-The above example would force the tuner to the PAL B/G TV band and receive
-stereo audio broadcasts on the A2 carrier.
-
-To verify that the configuration has been placed in the correct location,
-execute:
-
-	$ modprobe -c | grep wis-sony-tuner
-
-If the configuration line appears, then modprobe will pass the parameters
-correctly the next time the wis-sony-tuner module is loaded into the
-kernel.
-
-
-  4. TESTING THE DRIVER
-
-
-Because few Linux applications are able to correctly capture from
-Video4Linux2 devices with only compressed formats supported, the new driver
-should be tested with the "gorecord" application in the apps/ directory.
-
-First connect a video source to the device, such as a DVD player or VCR.
-This will be captured to a file for testing the driver.  If an input source
-is unavailable, a test file can still be captured, but the video will be
-black and the audio will be silent.
-
-This application will auto-detect the V4L2 and ALSA/OSS device names of the
-hardware and will record video and audio to an AVI file for a specified
-number of seconds.  For example:
-
-	$ apps/gorecord -duration 60 capture.avi
-
-If this application does not successfully record an AVI file, the error
-messages produced by gorecord and recorded in the system log (usually in
-/var/log/messages) should provide information to help resolve the problem.
-
-Supplying no parameters to gorecord will cause it to probe the available
-devices and exit.  Use the -help flag for usage information.
-
-
-  5. USING THE DRIVER
-
-
-The V4L2 device implemented by the driver provides a standard compressed
-format API, within the following criteria:
-
-  * Applications that only support the original Video4Linux1 API will not
-    be able to communicate with this driver at all.
-
-  * No raw video modes are supported, so applications like xawtv that
-    expect only uncompressed video will not function.
-
-  * Supported compression formats are: Motion-JPEG, MPEG1, MPEG2 and MPEG4.
-
-  * MPEG video formats are delivered as Video Elementary Streams only.
-    Program Stream (PS), Transport Stream (TS) and Packetized Elementary
-    Stream (PES) formats are not supported.
-
-  * Video parameters such as format and input port may not be changed while
-    the encoder is active.
-
-  * The audio capture device only functions when the video encoder is
-    actively capturing video.  Attempts to read from the audio device when
-    the encoder is inactive will result in an I/O error.
-
-  * The native format of the audio device is 48Khz 2-channel 16-bit
-    little-endian PCM, delivered through the ALSA system.  No audio
-    compression is implemented in the hardware.  ALSA may convert to other
-    uncompressed formats on the fly.
-
-The include/ directory contains a C header file describing non-standard
-features of the GO7007SB encoder, which are described below:
-
-
-  GO7007IOC_S_COMP_PARAMS, GO7007IOC_G_COMP_PARAMS
-
-    These ioctls are used to negotiate general compression parameters.
-
-    To query the current parameters, call the GO7007IOC_G_COMP_PARAMS ioctl
-    with a pointer to a struct go7007_comp_params.  If the driver is not
-    set to MPEG format, the EINVAL error code will be returned.
-
-    To change the current parameters, initialize all fields of a struct
-    go7007_comp_params and call the GO7007_IOC_S_COMP_PARAMS ioctl with a
-    pointer to this structure.  The driver will return the current
-    parameters with any necessary changes to conform to the limitations of
-    the hardware or current compression mode.  Any or all fields can be set
-    to zero to request a reasonable default value.  If the driver is not
-    set to MPEG format, the EINVAL error code will be returned.  When I/O
-    is in progress, the EBUSY error code will be returned.
-
-    Fields in struct go7007_comp_params:
-
-	__u32                        The maximum number of frames in each
-	  gop_size                   Group Of Pictures; i.e. the maximum
-				     number of frames minus one between
-				     each key frame.
-
-	__u32                        The maximum number of sequential
-	  max_b_frames               bidirectionally-predicted frames.
-				     (B-frames are not yet supported.)
-
-	enum go7007_aspect_ratio     The aspect ratio to be encoded in the
-	  aspect_ratio               meta-data of the compressed format.
-
-				     Choices are:
-					GO7007_ASPECT_RATIO_1_1
-					GO7007_ASPECT_RATIO_4_3_NTSC
-					GO7007_ASPECT_RATIO_4_3_PAL
-					GO7007_ASPECT_RATIO_16_9_NTSC
-					GO7007_ASPECT_RATIO_16_9_PAL
-
-	__u32                        Bit-wise OR of control flags (below)
-	  flags
-
-    Flags in struct go7007_comp_params:
-
-	GO7007_COMP_CLOSED_GOP       Only produce self-contained GOPs, used
-				     to produce streams appropriate for
-				     random seeking.
-
-	GO7007_COMP_OMIT_SEQ_HEADER  Omit the stream sequence header.
-
-
-  GO7007IOC_S_MPEG_PARAMS, GO7007IOC_G_MPEG_PARAMS
-
-    These ioctls are used to negotiate MPEG-specific stream parameters when
-    the pixelformat has been set to V4L2_PIX_FMT_MPEG.
-
-    To query the current parameters, call the GO7007IOC_G_MPEG_PARAMS ioctl
-    with a pointer to a struct go7007_mpeg_params.  If the driver is not
-    set to MPEG format, the EINVAL error code will be returned.
-
-    To change the current parameters, initialize all fields of a struct
-    go7007_mpeg_params and call the GO7007_IOC_S_MPEG_PARAMS ioctl with a
-    pointer to this structure.  The driver will return the current
-    parameters with any necessary changes to conform to the limitations of
-    the hardware or selected MPEG mode.  Any or all fields can be set to
-    zero to request a reasonable default value.  If the driver is not set
-    to MPEG format, the EINVAL error code will be returned.  When I/O is in
-    progress, the EBUSY error code will be returned.
-
-    Fields in struct go7007_mpeg_params:
-
-	enum go7007_mpeg_video_standard
-	  mpeg_video_standard        The MPEG video standard in which to
-				     compress the video.
-
-				     Choices are:
-					GO7007_MPEG_VIDEO_MPEG1
-					GO7007_MPEG_VIDEO_MPEG2
-					GO7007_MPEG_VIDEO_MPEG4
-
-	__u32                        Bit-wise OR of control flags (below)
-	  flags
-
-	__u32                        The profile and level indication to be
-	  pali                       stored in the sequence header.  This
-				     is only used as an indicator to the
-				     decoder, and does not affect the MPEG
-				     features used in the video stream.
-				     Not valid for MPEG1.
-
-				     Choices for MPEG2 are:
-					GO7007_MPEG2_PROFILE_MAIN_MAIN
-
-				     Choices for MPEG4 are:
-					GO7007_MPEG4_PROFILE_S_L0
-					GO7007_MPEG4_PROFILE_S_L1
-					GO7007_MPEG4_PROFILE_S_L2
-					GO7007_MPEG4_PROFILE_S_L3
-					GO7007_MPEG4_PROFILE_ARTS_L1
-					GO7007_MPEG4_PROFILE_ARTS_L2
-					GO7007_MPEG4_PROFILE_ARTS_L3
-					GO7007_MPEG4_PROFILE_ARTS_L4
-					GO7007_MPEG4_PROFILE_AS_L0
-					GO7007_MPEG4_PROFILE_AS_L1
-					GO7007_MPEG4_PROFILE_AS_L2
-					GO7007_MPEG4_PROFILE_AS_L3
-					GO7007_MPEG4_PROFILE_AS_L4
-					GO7007_MPEG4_PROFILE_AS_L5
-
-    Flags in struct go7007_mpeg_params:
-
-	GO7007_MPEG_FORCE_DVD_MODE   Force all compression parameters and
-				     bitrate control settings to comply
-				     with DVD MPEG2 stream requirements.
-				     This overrides most compression and
-				     bitrate settings!
-
-	GO7007_MPEG_OMIT_GOP_HEADER  Omit the GOP header.
-
-	GO7007_MPEG_REPEAT_SEQHEADER Repeat the MPEG sequence header at
-				     the start of each GOP.
-
-
-  GO7007IOC_S_BITRATE, GO7007IOC_G_BITRATE
-
-    These ioctls are used to set and query the target bitrate value for the
-    compressed video stream.  The bitrate may be selected by storing the
-    target bits per second in an int and calling GO7007IOC_S_BITRATE with a
-    pointer to the int.  The bitrate may be queried by calling
-    GO7007IOC_G_BITRATE with a pointer to an int where the current bitrate
-    will be stored.
-
-    Note that this is the primary means of controlling the video quality
-    for all compression modes, including V4L2_PIX_FMT_MJPEG.  The
-    VIDIOC_S_JPEGCOMP ioctl is not supported.
-
-
-----------------------------------------------------------------------------
-		   Installing the WIS PCI Voyager Driver
----------------------------------------------------------------------------
-
-The WIS PCI Voyager driver requires several patches to the Linux 2.6.11.x
-kernel source tree before compiling the driver.  These patches update the
-in-kernel SAA7134 driver to the newest development version and patch bugs
-in the TDA8290/TDA8275 tuner driver.
-
-The following patches must be downloaded from Gerd Knorr's website and
-applied in the order listed:
-
-	http://dl.bytesex.org/patches/2.6.11-2/i2c-tuner
-	http://dl.bytesex.org/patches/2.6.11-2/i2c-tuner2
-	http://dl.bytesex.org/patches/2.6.11-2/v4l2-api-mpeg
-	http://dl.bytesex.org/patches/2.6.11-2/saa7134-update
-
-The following patches are included with this SDK and can be applied in any
-order:
-
-	patches/2.6.11/saa7134-voyager.diff
-	patches/2.6.11/tda8275-newaddr.diff
-	patches/2.6.11/tda8290-ntsc.diff
-
-Check to make sure the CONFIG_VIDEO_SAA7134 option is enabled in the kernel
-configuration, and build and install the kernel.
-
-After rebooting into the new kernel, the GO7007 driver can be compiled and
-installed:
-
-	$ make SAA7134_BUILD=y
-	$ make install
-	$ modprobe saa7134-go7007
-
-There will be two V4L video devices associated with the PCI Voyager.  The
-first device (most likely /dev/video0) provides access to the raw video
-capture mode of the SAA7133 device and is used to configure the source
-video parameters and tune the TV tuner.  This device can be used with xawtv
-or other V4L(2) video software as a standard uncompressed device.
-
-The second device (most likely /dev/video1) provides access to the
-compression functions of the GO7007.  It can be tested using the gorecord
-application in the apps/ directory of this SDK:
-
-	$ apps/gorecord -vdevice /dev/video1 -noaudio test.avi
-
-Currently the frame resolution is fixed at 720x480 (NTSC) or 720x576 (PAL),
-and the video standard must be specified to both the raw and the compressed
-video devices (xawtv and gorecord, for example).
-
-
---------------------------------------------------------------------------
-RELEASE NOTES FOR WIS GO7007SB LINUX DRIVER
----------------------------------------------------------------------------
-
-Last updated: 5 November 2005
-
- - Release 0.9.7 includes new support for using udev to run fxload.  The
-   install script should automatically detect whether the old hotplug
-   scripts or the new udev rules should be used.  To force the use of
-   hotplug, run "make install USE_UDEV=n".  To force the use of udev, run
-   "make install USE_UDEV=y".
-
- - Motion detection is supported but undocumented.  Try the `modet` app
-   for a demonstration of how to use the facility.
-
- - Using USB2.0 devices such as the TV402U with USB1.1 HCDs or hubs can
-   cause buffer overruns and frame drops, even at low framerates, due to
-   inconsistency in the bitrate control mechanism.
-
- - On devices with an SAA7115, including the Plextor ConvertX, video height
-   values of 96, 128, 160, 192, 256, 320, and 384 do not work in NTSC mode.
-   All valid heights up to 512 work correctly in PAL mode.
-
- - The WIS Star Trek and PCI Voyager boards have no support yet for audio
-   or the TV tuner.
diff --git a/drivers/staging/go7007/s2250-board.c b/drivers/staging/go7007/s2250-board.c
deleted file mode 100644
index e7736a9..0000000
--- a/drivers/staging/go7007/s2250-board.c
+++ /dev/null
@@ -1,698 +0,0 @@
-/*
- * Copyright (C) 2008 Sensoray Company Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/slab.h>
-#include <media/v4l2-device.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-subdev.h>
-#include "go7007-priv.h"
-
-MODULE_DESCRIPTION("Sensoray 2250/2251 i2c v4l2 subdev driver");
-MODULE_LICENSE("GPL v2");
-
-#define TLV320_ADDRESS      0x34
-#define VPX322_ADDR_ANALOGCONTROL1	0x02
-#define VPX322_ADDR_BRIGHTNESS0		0x0127
-#define VPX322_ADDR_BRIGHTNESS1		0x0131
-#define VPX322_ADDR_CONTRAST0		0x0128
-#define VPX322_ADDR_CONTRAST1		0x0132
-#define VPX322_ADDR_HUE			0x00dc
-#define VPX322_ADDR_SAT			0x0030
-
-struct go7007_usb_board {
-	unsigned int flags;
-	struct go7007_board_info main_info;
-};
-
-struct go7007_usb {
-	struct go7007_usb_board *board;
-	struct mutex i2c_lock;
-	struct usb_device *usbdev;
-	struct urb *video_urbs[8];
-	struct urb *audio_urbs[8];
-	struct urb *intr_urb;
-};
-
-static unsigned char aud_regs[] = {
-	0x1e, 0x00,
-	0x00, 0x17,
-	0x02, 0x17,
-	0x04, 0xf9,
-	0x06, 0xf9,
-	0x08, 0x02,
-	0x0a, 0x00,
-	0x0c, 0x00,
-	0x0a, 0x00,
-	0x0c, 0x00,
-	0x0e, 0x02,
-	0x10, 0x00,
-	0x12, 0x01,
-	0x00, 0x00,
-};
-
-
-static unsigned char vid_regs[] = {
-	0xF2, 0x0f,
-	0xAA, 0x00,
-	0xF8, 0xff,
-	0x00, 0x00,
-};
-
-static u16 vid_regs_fp[] = {
-	0x028, 0x067,
-	0x120, 0x016,
-	0x121, 0xcF2,
-	0x122, 0x0F2,
-	0x123, 0x00c,
-	0x124, 0x2d0,
-	0x125, 0x2e0,
-	0x126, 0x004,
-	0x128, 0x1E0,
-	0x12A, 0x016,
-	0x12B, 0x0F2,
-	0x12C, 0x0F2,
-	0x12D, 0x00c,
-	0x12E, 0x2d0,
-	0x12F, 0x2e0,
-	0x130, 0x004,
-	0x132, 0x1E0,
-	0x140, 0x060,
-	0x153, 0x00C,
-	0x154, 0x200,
-	0x150, 0x801,
-	0x000, 0x000
-};
-
-/* PAL specific values */
-static u16 vid_regs_fp_pal[] =
-{
-	0x120, 0x017,
-	0x121, 0xd22,
-	0x122, 0x122,
-	0x12A, 0x017,
-	0x12B, 0x122,
-	0x12C, 0x122,
-	0x140, 0x060,
-	0x000, 0x000,
-};
-
-struct s2250 {
-	struct v4l2_subdev sd;
-	v4l2_std_id std;
-	int input;
-	int brightness;
-	int contrast;
-	int saturation;
-	int hue;
-	int reg12b_val;
-	int audio_input;
-	struct i2c_client *audio;
-};
-
-static inline struct s2250 *to_state(struct v4l2_subdev *sd)
-{
-	return container_of(sd, struct s2250, sd);
-}
-
-/* from go7007-usb.c which is Copyright (C) 2005-2006 Micronas USA Inc.*/
-static int go7007_usb_vendor_request(struct go7007 *go, u16 request,
-	u16 value, u16 index, void *transfer_buffer, int length, int in)
-{
-	struct go7007_usb *usb = go->hpi_context;
-	int timeout = 5000;
-
-	if (in) {
-		return usb_control_msg(usb->usbdev,
-				usb_rcvctrlpipe(usb->usbdev, 0), request,
-				USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
-				value, index, transfer_buffer, length, timeout);
-	} else {
-		return usb_control_msg(usb->usbdev,
-				usb_sndctrlpipe(usb->usbdev, 0), request,
-				USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-				value, index, transfer_buffer, length, timeout);
-	}
-}
-/* end from go7007-usb.c which is Copyright (C) 2005-2006 Micronas USA Inc.*/
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value)
-{
-	struct go7007 *go = i2c_get_adapdata(client->adapter);
-	struct go7007_usb *usb;
-	int rc;
-	int dev_addr = client->addr << 1;  /* firmware wants 8-bit address */
-	u8 *buf;
-
-	if (go == NULL)
-		return -ENODEV;
-
-	if (go->status == STATUS_SHUTDOWN)
-		return -EBUSY;
-
-	buf = kzalloc(16, GFP_KERNEL);
-	if (buf == NULL)
-		return -ENOMEM;
-
-	usb = go->hpi_context;
-	if (mutex_lock_interruptible(&usb->i2c_lock) != 0) {
-		printk(KERN_INFO "i2c lock failed\n");
-		kfree(buf);
-		return -EINTR;
-	}
-	rc = go7007_usb_vendor_request(go, 0x55, dev_addr,
-				       (reg<<8 | value),
-				       buf,
-				       16, 1);
-
-	mutex_unlock(&usb->i2c_lock);
-	kfree(buf);
-	return rc;
-}
-
-static int write_reg_fp(struct i2c_client *client, u16 addr, u16 val)
-{
-	struct go7007 *go = i2c_get_adapdata(client->adapter);
-	struct go7007_usb *usb;
-	u8 *buf;
-	struct s2250 *dec = i2c_get_clientdata(client);
-
-	if (go == NULL)
-		return -ENODEV;
-
-	if (go->status == STATUS_SHUTDOWN)
-		return -EBUSY;
-
-	buf = kzalloc(16, GFP_KERNEL);
-
-	if (buf == NULL)
-		return -ENOMEM;
-
-
-
-	memset(buf, 0xcd, 6);
-
-	usb = go->hpi_context;
-	if (mutex_lock_interruptible(&usb->i2c_lock) != 0) {
-		printk(KERN_INFO "i2c lock failed\n");
-		kfree(buf);
-		return -EINTR;
-	}
-	if (go7007_usb_vendor_request(go, 0x57, addr, val, buf, 16, 1) < 0) {
-		kfree(buf);
-		return -EFAULT;
-	}
-
-	mutex_unlock(&usb->i2c_lock);
-	if (buf[0] == 0) {
-		unsigned int subaddr, val_read;
-
-		subaddr = (buf[4] << 8) + buf[5];
-		val_read = (buf[2] << 8) + buf[3];
-		kfree(buf);
-		if (val_read != val) {
-			printk(KERN_INFO "invalid fp write %x %x\n",
-			       val_read, val);
-			return -EFAULT;
-		}
-		if (subaddr != addr) {
-			printk(KERN_INFO "invalid fp write addr %x %x\n",
-			       subaddr, addr);
-			return -EFAULT;
-		}
-	} else {
-		kfree(buf);
-		return -EFAULT;
-	}
-
-	/* save last 12b value */
-	if (addr == 0x12b)
-		dec->reg12b_val = val;
-
-	return 0;
-}
-
-static int read_reg_fp(struct i2c_client *client, u16 addr, u16 *val)
-{
-	struct go7007 *go = i2c_get_adapdata(client->adapter);
-	struct go7007_usb *usb;
-	u8 *buf;
-
-	if (go == NULL)
-		return -ENODEV;
-
-	if (go->status == STATUS_SHUTDOWN)
-		return -EBUSY;
-
-	buf = kzalloc(16, GFP_KERNEL);
-
-	if (buf == NULL)
-		return -ENOMEM;
-
-
-
-	memset(buf, 0xcd, 6);
-	usb = go->hpi_context;
-	if (mutex_lock_interruptible(&usb->i2c_lock) != 0) {
-		printk(KERN_INFO "i2c lock failed\n");
-		kfree(buf);
-		return -EINTR;
-	}
-	if (go7007_usb_vendor_request(go, 0x58, addr, 0, buf, 16, 1) < 0) {
-		kfree(buf);
-		return -EFAULT;
-	}
-	mutex_unlock(&usb->i2c_lock);
-
-	*val = (buf[0] << 8) | buf[1];
-	kfree(buf);
-
-	return 0;
-}
-
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
-	int i;
-
-	for (i = 0; !((regs[i] == 0x00) && (regs[i+1] == 0x00)); i += 2) {
-		if (write_reg(client, regs[i], regs[i+1]) < 0) {
-			printk(KERN_INFO "s2250: failed\n");
-			return -1;
-		}
-	}
-	return 0;
-}
-
-static int write_regs_fp(struct i2c_client *client, u16 *regs)
-{
-	int i;
-
-	for (i = 0; !((regs[i] == 0x00) && (regs[i+1] == 0x00)); i += 2) {
-		if (write_reg_fp(client, regs[i], regs[i+1]) < 0) {
-			printk(KERN_INFO "s2250: failed fp\n");
-			return -1;
-		}
-	}
-	return 0;
-}
-
-
-/* ------------------------------------------------------------------------- */
-
-static int s2250_s_video_routing(struct v4l2_subdev *sd, u32 input, u32 output,
-				 u32 config)
-{
-	struct s2250 *state = to_state(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	int vidsys;
-
-	vidsys = (state->std == V4L2_STD_NTSC) ? 0x01 : 0x00;
-	if (input == 0) {
-		/* composite */
-		write_reg_fp(client, 0x20, 0x020 | vidsys);
-		write_reg_fp(client, 0x21, 0x662);
-		write_reg_fp(client, 0x140, 0x060);
-	} else if (input == 1) {
-		/* S-Video */
-		write_reg_fp(client, 0x20, 0x040 | vidsys);
-		write_reg_fp(client, 0x21, 0x666);
-		write_reg_fp(client, 0x140, 0x060);
-	} else {
-		return -EINVAL;
-	}
-	state->input = input;
-	return 0;
-}
-
-static int s2250_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
-{
-	struct s2250 *state = to_state(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	u16 vidsource;
-
-	vidsource = (state->input == 1) ? 0x040 : 0x020;
-	switch (norm) {
-	case V4L2_STD_NTSC:
-		write_regs_fp(client, vid_regs_fp);
-		write_reg_fp(client, 0x20, vidsource | 1);
-		break;
-	case V4L2_STD_PAL:
-		write_regs_fp(client, vid_regs_fp);
-		write_regs_fp(client, vid_regs_fp_pal);
-		write_reg_fp(client, 0x20, vidsource);
-		break;
-	default:
-		return -EINVAL;
-	}
-	state->std = norm;
-	return 0;
-}
-
-static int s2250_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *query)
-{
-	switch (query->id) {
-	case V4L2_CID_BRIGHTNESS:
-		return v4l2_ctrl_query_fill(query, 0, 100, 1, 50);
-	case V4L2_CID_CONTRAST:
-		return v4l2_ctrl_query_fill(query, 0, 100, 1, 50);
-	case V4L2_CID_SATURATION:
-		return v4l2_ctrl_query_fill(query, 0, 100, 1, 50);
-	case V4L2_CID_HUE:
-		return v4l2_ctrl_query_fill(query, -50, 50, 1, 0);
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int s2250_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
-{
-	struct s2250 *state = to_state(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	int value1;
-	u16 oldvalue;
-
-	switch (ctrl->id) {
-	case V4L2_CID_BRIGHTNESS:
-		if (ctrl->value > 100)
-			state->brightness = 100;
-		else if (ctrl->value < 0)
-			state->brightness = 0;
-		else
-			state->brightness = ctrl->value;
-		value1 = (state->brightness - 50) * 255 / 100;
-		read_reg_fp(client, VPX322_ADDR_BRIGHTNESS0, &oldvalue);
-		write_reg_fp(client, VPX322_ADDR_BRIGHTNESS0,
-			     value1 | (oldvalue & ~0xff));
-		read_reg_fp(client, VPX322_ADDR_BRIGHTNESS1, &oldvalue);
-		write_reg_fp(client, VPX322_ADDR_BRIGHTNESS1,
-			     value1 | (oldvalue & ~0xff));
-		write_reg_fp(client, 0x140, 0x60);
-		break;
-	case V4L2_CID_CONTRAST:
-		if (ctrl->value > 100)
-			state->contrast = 100;
-		else if (ctrl->value < 0)
-			state->contrast = 0;
-		else
-			state->contrast = ctrl->value;
-		value1 = state->contrast * 0x40 / 100;
-		if (value1 > 0x3f)
-			value1 = 0x3f; /* max */
-		read_reg_fp(client, VPX322_ADDR_CONTRAST0, &oldvalue);
-		write_reg_fp(client, VPX322_ADDR_CONTRAST0,
-			     value1 | (oldvalue & ~0x3f));
-		read_reg_fp(client, VPX322_ADDR_CONTRAST1, &oldvalue);
-		write_reg_fp(client, VPX322_ADDR_CONTRAST1,
-			     value1 | (oldvalue & ~0x3f));
-		write_reg_fp(client, 0x140, 0x60);
-		break;
-	case V4L2_CID_SATURATION:
-		if (ctrl->value > 100)
-			state->saturation = 100;
-		else if (ctrl->value < 0)
-			state->saturation = 0;
-		else
-			state->saturation = ctrl->value;
-		value1 = state->saturation * 4140 / 100;
-		if (value1 > 4094)
-			value1 = 4094;
-		write_reg_fp(client, VPX322_ADDR_SAT, value1);
-		break;
-	case V4L2_CID_HUE:
-		if (ctrl->value > 50)
-			state->hue = 50;
-		else if (ctrl->value < -50)
-			state->hue = -50;
-		else
-			state->hue = ctrl->value;
-		/* clamp the hue range */
-		value1 = state->hue * 280 / 50;
-		write_reg_fp(client, VPX322_ADDR_HUE, value1);
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int s2250_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
-{
-	struct s2250 *state = to_state(sd);
-
-	switch (ctrl->id) {
-	case V4L2_CID_BRIGHTNESS:
-		ctrl->value = state->brightness;
-		break;
-	case V4L2_CID_CONTRAST:
-		ctrl->value = state->contrast;
-		break;
-	case V4L2_CID_SATURATION:
-		ctrl->value = state->saturation;
-		break;
-	case V4L2_CID_HUE:
-		ctrl->value = state->hue;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int s2250_s_mbus_fmt(struct v4l2_subdev *sd,
-			struct v4l2_mbus_framefmt *fmt)
-{
-	struct s2250 *state = to_state(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-	if (fmt->height < 640) {
-		write_reg_fp(client, 0x12b, state->reg12b_val | 0x400);
-		write_reg_fp(client, 0x140, 0x060);
-	} else {
-		write_reg_fp(client, 0x12b, state->reg12b_val & ~0x400);
-		write_reg_fp(client, 0x140, 0x060);
-	}
-	return 0;
-}
-
-static int s2250_s_audio_routing(struct v4l2_subdev *sd, u32 input, u32 output,
-				 u32 config)
-{
-	struct s2250 *state = to_state(sd);
-
-	switch (input) {
-	case 0:
-		write_reg(state->audio, 0x08, 0x02); /* Line In */
-		break;
-	case 1:
-		write_reg(state->audio, 0x08, 0x04); /* Mic */
-		break;
-	case 2:
-		write_reg(state->audio, 0x08, 0x05); /* Mic Boost */
-		break;
-	default:
-		return -EINVAL;
-	}
-	state->audio_input = input;
-	return 0;
-}
-
-
-static int s2250_log_status(struct v4l2_subdev *sd)
-{
-	struct s2250 *state = to_state(sd);
-
-	v4l2_info(sd, "Standard: %s\n", state->std == V4L2_STD_NTSC ? "NTSC" :
-					state->std == V4L2_STD_PAL ? "PAL" :
-					state->std == V4L2_STD_SECAM ? "SECAM" :
-					"unknown");
-	v4l2_info(sd, "Input: %s\n", state->input == 0 ? "Composite" :
-					state->input == 1 ? "S-video" :
-					"error");
-	v4l2_info(sd, "Brightness: %d\n", state->brightness);
-	v4l2_info(sd, "Contrast: %d\n", state->contrast);
-	v4l2_info(sd, "Saturation: %d\n", state->saturation);
-	v4l2_info(sd, "Hue: %d\n", state->hue);	return 0;
-	v4l2_info(sd, "Audio input: %s\n", state->audio_input == 0 ? "Line In" :
-					state->audio_input == 1 ? "Mic" :
-					state->audio_input == 2 ? "Mic Boost" :
-					"error");
-	return 0;
-}
-
-/* --------------------------------------------------------------------------*/
-
-static const struct v4l2_subdev_core_ops s2250_core_ops = {
-	.log_status = s2250_log_status,
-	.g_ctrl = s2250_g_ctrl,
-	.s_ctrl = s2250_s_ctrl,
-	.queryctrl = s2250_queryctrl,
-	.s_std = s2250_s_std,
-};
-
-static const struct v4l2_subdev_audio_ops s2250_audio_ops = {
-	.s_routing = s2250_s_audio_routing,
-};
-
-static const struct v4l2_subdev_video_ops s2250_video_ops = {
-	.s_routing = s2250_s_video_routing,
-	.s_mbus_fmt = s2250_s_mbus_fmt,
-};
-
-static const struct v4l2_subdev_ops s2250_ops = {
-	.core = &s2250_core_ops,
-	.audio = &s2250_audio_ops,
-	.video = &s2250_video_ops,
-};
-
-/* --------------------------------------------------------------------------*/
-
-static int s2250_probe(struct i2c_client *client,
-		       const struct i2c_device_id *id)
-{
-	struct i2c_client *audio;
-	struct i2c_adapter *adapter = client->adapter;
-	struct s2250 *state;
-	struct v4l2_subdev *sd;
-	u8 *data;
-	struct go7007 *go = i2c_get_adapdata(adapter);
-	struct go7007_usb *usb = go->hpi_context;
-
-	audio = i2c_new_dummy(adapter, TLV320_ADDRESS >> 1);
-	if (audio == NULL)
-		return -ENOMEM;
-
-	state = kmalloc(sizeof(struct s2250), GFP_KERNEL);
-	if (state == NULL) {
-		i2c_unregister_device(audio);
-		return -ENOMEM;
-	}
-
-	sd = &state->sd;
-	v4l2_i2c_subdev_init(sd, client, &s2250_ops);
-
-	v4l2_info(sd, "initializing %s at address 0x%x on %s\n",
-	       "Sensoray 2250/2251", client->addr, client->adapter->name);
-
-	state->std = V4L2_STD_NTSC;
-	state->brightness = 50;
-	state->contrast = 50;
-	state->saturation = 50;
-	state->hue = 0;
-	state->audio = audio;
-
-	/* initialize the audio */
-	if (write_regs(audio, aud_regs) < 0) {
-		printk(KERN_ERR
-		       "s2250: error initializing audio\n");
-		i2c_unregister_device(audio);
-		kfree(state);
-		return 0;
-	}
-
-	if (write_regs(client, vid_regs) < 0) {
-		printk(KERN_ERR
-		       "s2250: error initializing decoder\n");
-		i2c_unregister_device(audio);
-		kfree(state);
-		return 0;
-	}
-	if (write_regs_fp(client, vid_regs_fp) < 0) {
-		printk(KERN_ERR
-		       "s2250: error initializing decoder\n");
-		i2c_unregister_device(audio);
-		kfree(state);
-		return 0;
-	}
-	/* set default channel */
-	/* composite */
-	write_reg_fp(client, 0x20, 0x020 | 1);
-	write_reg_fp(client, 0x21, 0x662);
-	write_reg_fp(client, 0x140, 0x060);
-
-	/* set default audio input */
-	state->audio_input = 0;
-	write_reg(client, 0x08, 0x02); /* Line In */
-
-	if (mutex_lock_interruptible(&usb->i2c_lock) == 0) {
-		data = kzalloc(16, GFP_KERNEL);
-		if (data != NULL) {
-			int rc;
-			rc = go7007_usb_vendor_request(go, 0x41, 0, 0,
-						       data, 16, 1);
-			if (rc > 0) {
-				u8 mask;
-				data[0] = 0;
-				mask = 1<<5;
-				data[0] &= ~mask;
-				data[1] |= mask;
-				go7007_usb_vendor_request(go, 0x40, 0,
-							  (data[1]<<8)
-							  + data[1],
-							  data, 16, 0);
-			}
-			kfree(data);
-		}
-		mutex_unlock(&usb->i2c_lock);
-	}
-
-	v4l2_info(sd, "initialized successfully\n");
-	return 0;
-}
-
-static int s2250_remove(struct i2c_client *client)
-{
-	struct v4l2_subdev *sd = i2c_get_clientdata(client);
-
-	v4l2_device_unregister_subdev(sd);
-	kfree(to_state(sd));
-	return 0;
-}
-
-static const struct i2c_device_id s2250_id[] = {
-	{ "s2250", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, s2250_id);
-
-static struct i2c_driver s2250_driver = {
-	.driver = {
-		.owner	= THIS_MODULE,
-		.name	= "s2250",
-	},
-	.probe		= s2250_probe,
-	.remove		= s2250_remove,
-	.id_table	= s2250_id,
-};
-
-static __init int init_s2250(void)
-{
-	return i2c_add_driver(&s2250_driver);
-}
-
-static __exit void exit_s2250(void)
-{
-	i2c_del_driver(&s2250_driver);
-}
-
-module_init(init_s2250);
-module_exit(exit_s2250);
diff --git a/drivers/staging/go7007/s2250-loader.c b/drivers/staging/go7007/s2250-loader.c
deleted file mode 100644
index 4e13251..0000000
--- a/drivers/staging/go7007/s2250-loader.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Copyright (C) 2008 Sensoray Company Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/usb.h>
-#include <dvb-usb.h>
-
-#define S2250_LOADER_FIRMWARE	"s2250_loader.fw"
-#define S2250_FIRMWARE		"s2250.fw"
-
-typedef struct device_extension_s {
-    struct kref     kref;
-    int minor;
-    struct usb_device *usbdev;
-} device_extension_t, *pdevice_extension_t;
-
-#define USB_s2250loader_MAJOR 240
-#define USB_s2250loader_MINOR_BASE 0
-#define MAX_DEVICES 256
-
-static pdevice_extension_t s2250_dev_table[MAX_DEVICES];
-static DEFINE_MUTEX(s2250_dev_table_mutex);
-
-#define to_s2250loader_dev_common(d) container_of(d, device_extension_t, kref)
-static void s2250loader_delete(struct kref *kref)
-{
-	pdevice_extension_t s = to_s2250loader_dev_common(kref);
-	s2250_dev_table[s->minor] = NULL;
-	kfree(s);
-}
-
-static int s2250loader_probe(struct usb_interface *interface,
-				const struct usb_device_id *id)
-{
-	struct usb_device *usbdev;
-	int minor, ret;
-	pdevice_extension_t s = NULL;
-	const struct firmware *fw;
-
-	usbdev = usb_get_dev(interface_to_usbdev(interface));
-	if (!usbdev) {
-		printk(KERN_ERR "Enter s2250loader_probe failed\n");
-		return -1;
-	}
-	printk(KERN_INFO "Enter s2250loader_probe 2.6 kernel\n");
-	printk(KERN_INFO "vendor id 0x%x, device id 0x%x devnum:%d\n",
-	   usbdev->descriptor.idVendor, usbdev->descriptor.idProduct,
-	   usbdev->devnum);
-
-	if (usbdev->descriptor.bNumConfigurations != 1) {
-		printk(KERN_ERR "can't handle multiple config\n");
-		return -1;
-	}
-	mutex_lock(&s2250_dev_table_mutex);
-
-	for (minor = 0; minor < MAX_DEVICES; minor++) {
-		if (s2250_dev_table[minor] == NULL)
-			break;
-	}
-
-	if (minor < 0 || minor >= MAX_DEVICES) {
-		printk(KERN_ERR "Invalid minor: %d\n", minor);
-		goto failed;
-	}
-
-	/* Allocate dev data structure */
-	s = kmalloc(sizeof(device_extension_t), GFP_KERNEL);
-	if (s == NULL) {
-		printk(KERN_ERR "Out of memory\n");
-		goto failed;
-	}
-	s2250_dev_table[minor] = s;
-
-	printk(KERN_INFO "s2250loader_probe: Device %d on Bus %d Minor %d\n",
-		usbdev->devnum, usbdev->bus->busnum, minor);
-
-	memset(s, 0, sizeof(device_extension_t));
-	s->usbdev = usbdev;
-	printk(KERN_INFO "loading 2250 loader\n");
-
-	kref_init(&(s->kref));
-
-	mutex_unlock(&s2250_dev_table_mutex);
-
-	if (request_firmware(&fw, S2250_LOADER_FIRMWARE, &usbdev->dev)) {
-		printk(KERN_ERR
-			"s2250: unable to load firmware from file \"%s\"\n",
-			S2250_LOADER_FIRMWARE);
-		goto failed2;
-	}
-	ret = usb_cypress_load_firmware(usbdev, fw, CYPRESS_FX2);
-	release_firmware(fw);
-	if (0 != ret) {
-		printk(KERN_ERR "loader download failed\n");
-		goto failed2;
-	}
-
-	if (request_firmware(&fw, S2250_FIRMWARE, &usbdev->dev)) {
-		printk(KERN_ERR
-			"s2250: unable to load firmware from file \"%s\"\n",
-			S2250_FIRMWARE);
-		goto failed2;
-	}
-	ret = usb_cypress_load_firmware(usbdev, fw, CYPRESS_FX2);
-	release_firmware(fw);
-	if (0 != ret) {
-		printk(KERN_ERR "firmware_s2250 download failed\n");
-		goto failed2;
-	}
-
-	usb_set_intfdata(interface, s);
-	return 0;
-
-failed:
-	mutex_unlock(&s2250_dev_table_mutex);
-failed2:
-	if (s)
-		kref_put(&(s->kref), s2250loader_delete);
-
-	printk(KERN_ERR "probe failed\n");
-	return -1;
-}
-
-static void s2250loader_disconnect(struct usb_interface *interface)
-{
-	pdevice_extension_t s;
-	printk(KERN_INFO "s2250: disconnect\n");
-	s = usb_get_intfdata(interface);
-	usb_set_intfdata(interface, NULL);
-	kref_put(&(s->kref), s2250loader_delete);
-}
-
-static const struct usb_device_id s2250loader_ids[] = {
-	{USB_DEVICE(0x1943, 0xa250)},
-	{}                          /* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(usb, s2250loader_ids);
-
-static struct usb_driver s2250loader_driver = {
-	.name		= "s2250-loader",
-	.probe		= s2250loader_probe,
-	.disconnect	= s2250loader_disconnect,
-	.id_table	= s2250loader_ids,
-};
-
-static int __init s2250loader_init(void)
-{
-	int r;
-	unsigned i = 0;
-
-	for (i = 0; i < MAX_DEVICES; i++)
-		s2250_dev_table[i] = NULL;
-
-	r = usb_register(&s2250loader_driver);
-	if (r) {
-		printk(KERN_ERR "usb_register failed. Error number %d\n", r);
-		return -1;
-	}
-
-	printk(KERN_INFO "s2250loader_init: driver registered\n");
-	return 0;
-}
-module_init(s2250loader_init);
-
-static void __exit s2250loader_cleanup(void)
-{
-	printk(KERN_INFO "s2250loader_cleanup\n");
-	usb_deregister(&s2250loader_driver);
-}
-module_exit(s2250loader_cleanup);
-
-MODULE_AUTHOR("");
-MODULE_DESCRIPTION("firmware loader for Sensoray 2250/2251");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/s2250-loader.h b/drivers/staging/go7007/s2250-loader.h
deleted file mode 100644
index b7c301a..0000000
--- a/drivers/staging/go7007/s2250-loader.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#ifndef _S2250_LOADER_H_
-#define _S2250_LOADER_H_
-
-extern int s2250loader_init(void);
-extern void s2250loader_cleanup(void);
-
-#endif
diff --git a/drivers/staging/go7007/saa7134-go7007.c b/drivers/staging/go7007/saa7134-go7007.c
deleted file mode 100644
index cf7c34a..0000000
--- a/drivers/staging/go7007/saa7134-go7007.c
+++ /dev/null
@@ -1,532 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/wait.h>
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <linux/time.h>
-#include <linux/mm.h>
-#include <linux/usb.h>
-#include <linux/i2c.h>
-#include <asm/byteorder.h>
-#include <media/v4l2-common.h>
-
-#include "saa7134-reg.h"
-#include "saa7134.h"
-#include "go7007-priv.h"
-
-#define GO7007_HPI_DEBUG
-
-enum hpi_address {
-	HPI_ADDR_VIDEO_BUFFER = 0xe4,
-	HPI_ADDR_INIT_BUFFER = 0xea,
-	HPI_ADDR_INTR_RET_VALUE = 0xee,
-	HPI_ADDR_INTR_RET_DATA = 0xec,
-	HPI_ADDR_INTR_STATUS = 0xf4,
-	HPI_ADDR_INTR_WR_PARAM = 0xf6,
-	HPI_ADDR_INTR_WR_INDEX = 0xf8,
-};
-
-enum gpio_command {
-	GPIO_COMMAND_RESET = 0x00, /* 000b */
-	GPIO_COMMAND_REQ1  = 0x04, /* 001b */
-	GPIO_COMMAND_WRITE = 0x20, /* 010b */
-	GPIO_COMMAND_REQ2  = 0x24, /* 011b */
-	GPIO_COMMAND_READ  = 0x80, /* 100b */
-	GPIO_COMMAND_VIDEO = 0x84, /* 101b */
-	GPIO_COMMAND_IDLE  = 0xA0, /* 110b */
-	GPIO_COMMAND_ADDR  = 0xA4, /* 111b */
-};
-
-struct saa7134_go7007 {
-	struct saa7134_dev *dev;
-	u8 *top;
-	u8 *bottom;
-	dma_addr_t top_dma;
-	dma_addr_t bottom_dma;
-};
-
-static struct go7007_board_info board_voyager = {
-	.firmware	 = "go7007tv.bin",
-	.flags		 = 0,
-	.sensor_flags	 = GO7007_SENSOR_656 |
-				GO7007_SENSOR_VALID_ENABLE |
-				GO7007_SENSOR_TV |
-				GO7007_SENSOR_VBI,
-	.audio_flags	= GO7007_AUDIO_I2S_MODE_1 |
-				GO7007_AUDIO_WORD_16,
-	.audio_rate	 = 48000,
-	.audio_bclk_div	 = 8,
-	.audio_main_div	 = 2,
-	.hpi_buffer_cap  = 7,
-	.num_inputs	 = 1,
-	.inputs 	 = {
-		{
-			.name		= "SAA7134",
-		},
-	},
-};
-MODULE_FIRMWARE("go7007tv.bin");
-
-/********************* Driver for GPIO HPI interface *********************/
-
-static int gpio_write(struct saa7134_dev *dev, u8 addr, u16 data)
-{
-	saa_writeb(SAA7134_GPIO_GPMODE0, 0xff);
-
-	/* Write HPI address */
-	saa_writeb(SAA7134_GPIO_GPSTATUS0, addr);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_ADDR);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-
-	/* Write low byte */
-	saa_writeb(SAA7134_GPIO_GPSTATUS0, data & 0xff);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_WRITE);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-
-	/* Write high byte */
-	saa_writeb(SAA7134_GPIO_GPSTATUS0, data >> 8);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_WRITE);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-
-	return 0;
-}
-
-static int gpio_read(struct saa7134_dev *dev, u8 addr, u16 *data)
-{
-	saa_writeb(SAA7134_GPIO_GPMODE0, 0xff);
-
-	/* Write HPI address */
-	saa_writeb(SAA7134_GPIO_GPSTATUS0, addr);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_ADDR);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-
-	saa_writeb(SAA7134_GPIO_GPMODE0, 0x00);
-
-	/* Read low byte */
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_READ);
-	saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-	saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-	*data = saa_readb(SAA7134_GPIO_GPSTATUS0);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-
-	/* Read high byte */
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_READ);
-	saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-	saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-	*data |= saa_readb(SAA7134_GPIO_GPSTATUS0) << 8;
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-
-	return 0;
-}
-
-static int saa7134_go7007_interface_reset(struct go7007 *go)
-{
-	struct saa7134_go7007 *saa = go->hpi_context;
-	struct saa7134_dev *dev = saa->dev;
-	u32 status;
-	u16 intr_val, intr_data;
-	int count = 20;
-
-	saa_clearb(SAA7134_TS_PARALLEL, 0x80); /* Disable TS interface */
-	saa_writeb(SAA7134_GPIO_GPMODE2, 0xa4);
-	saa_writeb(SAA7134_GPIO_GPMODE0, 0xff);
-
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_REQ1);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_RESET);
-	msleep(1);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_REQ1);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_REQ2);
-	msleep(10);
-
-	saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-	saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-
-	status = saa_readb(SAA7134_GPIO_GPSTATUS2);
-	/*printk(KERN_DEBUG "status is %s\n", status & 0x40 ? "OK" : "not OK"); */
-
-	/* enter command mode...(?) */
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_REQ1);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_REQ2);
-
-	do {
-		saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-		saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-		status = saa_readb(SAA7134_GPIO_GPSTATUS2);
-		/*printk(KERN_INFO "gpio is %08x\n", saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2)); */
-	} while (--count > 0);
-
-	/* Wait for an interrupt to indicate successful hardware reset */
-	if (go7007_read_interrupt(go, &intr_val, &intr_data) < 0 ||
-			(intr_val & ~0x1) != 0x55aa) {
-		printk(KERN_ERR
-			"saa7134-go7007: unable to reset the GO7007\n");
-		return -1;
-	}
-	return 0;
-}
-
-static int saa7134_go7007_write_interrupt(struct go7007 *go, int addr, int data)
-{
-	struct saa7134_go7007 *saa = go->hpi_context;
-	struct saa7134_dev *dev = saa->dev;
-	int i;
-	u16 status_reg;
-
-#ifdef GO7007_HPI_DEBUG
-	printk(KERN_DEBUG
-		"saa7134-go7007: WriteInterrupt: %04x %04x\n", addr, data);
-#endif
-
-	for (i = 0; i < 100; ++i) {
-		gpio_read(dev, HPI_ADDR_INTR_STATUS, &status_reg);
-		if (!(status_reg & 0x0010))
-			break;
-		msleep(10);
-	}
-	if (i == 100) {
-		printk(KERN_ERR
-			"saa7134-go7007: device is hung, status reg = 0x%04x\n",
-			status_reg);
-		return -1;
-	}
-	gpio_write(dev, HPI_ADDR_INTR_WR_PARAM, data);
-	gpio_write(dev, HPI_ADDR_INTR_WR_INDEX, addr);
-
-	return 0;
-}
-
-static int saa7134_go7007_read_interrupt(struct go7007 *go)
-{
-	struct saa7134_go7007 *saa = go->hpi_context;
-	struct saa7134_dev *dev = saa->dev;
-
-	/* XXX we need to wait if there is no interrupt available */
-	go->interrupt_available = 1;
-	gpio_read(dev, HPI_ADDR_INTR_RET_VALUE, &go->interrupt_value);
-	gpio_read(dev, HPI_ADDR_INTR_RET_DATA, &go->interrupt_data);
-#ifdef GO7007_HPI_DEBUG
-	printk(KERN_DEBUG "saa7134-go7007: ReadInterrupt: %04x %04x\n",
-			go->interrupt_value, go->interrupt_data);
-#endif
-	return 0;
-}
-
-static void saa7134_go7007_irq_ts_done(struct saa7134_dev *dev,
-						unsigned long status)
-{
-	struct go7007 *go = video_get_drvdata(dev->empress_dev);
-	struct saa7134_go7007 *saa = go->hpi_context;
-
-	if (!go->streaming)
-		return;
-	if (0 != (status & 0x000f0000))
-		printk(KERN_DEBUG "saa7134-go7007: irq: lost %ld\n",
-				(status >> 16) & 0x0f);
-	if (status & 0x100000) {
-		dma_sync_single_for_cpu(&dev->pci->dev,
-					saa->bottom_dma, PAGE_SIZE, DMA_FROM_DEVICE);
-		go7007_parse_video_stream(go, saa->bottom, PAGE_SIZE);
-		saa_writel(SAA7134_RS_BA2(5), cpu_to_le32(saa->bottom_dma));
-	} else {
-		dma_sync_single_for_cpu(&dev->pci->dev,
-					saa->top_dma, PAGE_SIZE, DMA_FROM_DEVICE);
-		go7007_parse_video_stream(go, saa->top, PAGE_SIZE);
-		saa_writel(SAA7134_RS_BA1(5), cpu_to_le32(saa->top_dma));
-	}
-}
-
-static int saa7134_go7007_stream_start(struct go7007 *go)
-{
-	struct saa7134_go7007 *saa = go->hpi_context;
-	struct saa7134_dev *dev = saa->dev;
-
-	saa->top_dma = dma_map_page(&dev->pci->dev, virt_to_page(saa->top),
-			0, PAGE_SIZE, DMA_FROM_DEVICE);
-	if (!saa->top_dma)
-		return -ENOMEM;
-	saa->bottom_dma = dma_map_page(&dev->pci->dev,
-			virt_to_page(saa->bottom),
-			0, PAGE_SIZE, DMA_FROM_DEVICE);
-	if (!saa->bottom_dma) {
-		dma_unmap_page(&dev->pci->dev, saa->top_dma, PAGE_SIZE,
-				DMA_FROM_DEVICE);
-		return -ENOMEM;
-	}
-
-	saa_writel(SAA7134_VIDEO_PORT_CTRL0 >> 2, 0xA300B000);
-	saa_writel(SAA7134_VIDEO_PORT_CTRL4 >> 2, 0x40000200);
-
-	/* Set HPI interface for video */
-	saa_writeb(SAA7134_GPIO_GPMODE0, 0xff);
-	saa_writeb(SAA7134_GPIO_GPSTATUS0, HPI_ADDR_VIDEO_BUFFER);
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_ADDR);
-	saa_writeb(SAA7134_GPIO_GPMODE0, 0x00);
-
-	/* Enable TS interface */
-	saa_writeb(SAA7134_TS_PARALLEL, 0xe6);
-
-	/* Reset TS interface */
-	saa_setb(SAA7134_TS_SERIAL1, 0x01);
-	saa_clearb(SAA7134_TS_SERIAL1, 0x01);
-
-	/* Set up transfer block size */
-	saa_writeb(SAA7134_TS_PARALLEL_SERIAL, 128 - 1);
-	saa_writeb(SAA7134_TS_DMA0, (PAGE_SIZE >> 7) - 1);
-	saa_writeb(SAA7134_TS_DMA1, 0);
-	saa_writeb(SAA7134_TS_DMA2, 0);
-
-	/* Enable video streaming mode */
-	saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_VIDEO);
-
-	saa_writel(SAA7134_RS_BA1(5), cpu_to_le32(saa->top_dma));
-	saa_writel(SAA7134_RS_BA2(5), cpu_to_le32(saa->bottom_dma));
-	saa_writel(SAA7134_RS_PITCH(5), 128);
-	saa_writel(SAA7134_RS_CONTROL(5), SAA7134_RS_CONTROL_BURST_MAX);
-
-	/* Enable TS FIFO */
-	saa_setl(SAA7134_MAIN_CTRL, SAA7134_MAIN_CTRL_TE5);
-
-	/* Enable DMA IRQ */
-	saa_setl(SAA7134_IRQ1,
-			SAA7134_IRQ1_INTE_RA2_1 | SAA7134_IRQ1_INTE_RA2_0);
-
-	return 0;
-}
-
-static int saa7134_go7007_stream_stop(struct go7007 *go)
-{
-	struct saa7134_go7007 *saa = go->hpi_context;
-	struct saa7134_dev *dev;
-
-	if (!saa)
-		return -EINVAL;
-	dev = saa->dev;
-	if (!dev)
-		return -EINVAL;
-
-	/* Shut down TS FIFO */
-	saa_clearl(SAA7134_MAIN_CTRL, SAA7134_MAIN_CTRL_TE5);
-
-	/* Disable DMA IRQ */
-	saa_clearl(SAA7134_IRQ1,
-			SAA7134_IRQ1_INTE_RA2_1 | SAA7134_IRQ1_INTE_RA2_0);
-
-	/* Disable TS interface */
-	saa_clearb(SAA7134_TS_PARALLEL, 0x80);
-
-	dma_unmap_page(&dev->pci->dev, saa->top_dma, PAGE_SIZE,
-			DMA_FROM_DEVICE);
-	dma_unmap_page(&dev->pci->dev, saa->bottom_dma, PAGE_SIZE,
-			DMA_FROM_DEVICE);
-
-	return 0;
-}
-
-static int saa7134_go7007_send_firmware(struct go7007 *go, u8 *data, int len)
-{
-	struct saa7134_go7007 *saa = go->hpi_context;
-	struct saa7134_dev *dev = saa->dev;
-	u16 status_reg;
-	int i;
-
-#ifdef GO7007_HPI_DEBUG
-	printk(KERN_DEBUG "saa7134-go7007: DownloadBuffer "
-			"sending %d bytes\n", len);
-#endif
-
-	while (len > 0) {
-		i = len > 64 ? 64 : len;
-		saa_writeb(SAA7134_GPIO_GPMODE0, 0xff);
-		saa_writeb(SAA7134_GPIO_GPSTATUS0, HPI_ADDR_INIT_BUFFER);
-		saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_ADDR);
-		saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-		while (i-- > 0) {
-			saa_writeb(SAA7134_GPIO_GPSTATUS0, *data);
-			saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_WRITE);
-			saa_writeb(SAA7134_GPIO_GPSTATUS2, GPIO_COMMAND_IDLE);
-			++data;
-			--len;
-		}
-		for (i = 0; i < 100; ++i) {
-			gpio_read(dev, HPI_ADDR_INTR_STATUS, &status_reg);
-			if (!(status_reg & 0x0002))
-				break;
-		}
-		if (i == 100) {
-			printk(KERN_ERR "saa7134-go7007: device is hung, "
-					"status reg = 0x%04x\n", status_reg);
-			return -1;
-		}
-	}
-	return 0;
-}
-
-static int saa7134_go7007_send_command(struct go7007 *go, unsigned int cmd,
-					void *arg)
-{
-	struct saa7134_go7007 *saa = go->hpi_context;
-	struct saa7134_dev *dev = saa->dev;
-
-	switch (cmd) {
-	case VIDIOC_S_STD:
-	{
-		v4l2_std_id *std = arg;
-		return saa7134_s_std_internal(dev, NULL, std);
-	}
-	case VIDIOC_G_STD:
-	{
-		v4l2_std_id *std = arg;
-		*std = dev->tvnorm->id;
-		return 0;
-	}
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *ctrl = arg;
-		if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_USER)
-			return saa7134_queryctrl(NULL, NULL, ctrl);
-	}
-	case VIDIOC_G_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-		if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_USER)
-			return saa7134_g_ctrl_internal(dev, NULL, ctrl);
-	}
-	case VIDIOC_S_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-		if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_USER)
-			return saa7134_s_ctrl_internal(dev, NULL, ctrl);
-	}
-	}
-	return -EINVAL;
-
-}
-
-static struct go7007_hpi_ops saa7134_go7007_hpi_ops = {
-	.interface_reset	= saa7134_go7007_interface_reset,
-	.write_interrupt	= saa7134_go7007_write_interrupt,
-	.read_interrupt		= saa7134_go7007_read_interrupt,
-	.stream_start		= saa7134_go7007_stream_start,
-	.stream_stop		= saa7134_go7007_stream_stop,
-	.send_firmware		= saa7134_go7007_send_firmware,
-	.send_command		= saa7134_go7007_send_command,
-};
-
-/********************* Add/remove functions *********************/
-
-static int saa7134_go7007_init(struct saa7134_dev *dev)
-{
-	struct go7007 *go;
-	struct saa7134_go7007 *saa;
-
-	printk(KERN_DEBUG "saa7134-go7007: probing new SAA713X board\n");
-
-	saa = kzalloc(sizeof(struct saa7134_go7007), GFP_KERNEL);
-	if (saa == NULL)
-		return -ENOMEM;
-
-	/* Allocate a couple pages for receiving the compressed stream */
-	saa->top = (u8 *)get_zeroed_page(GFP_KERNEL);
-	if (!saa->top)
-		goto allocfail;
-	saa->bottom = (u8 *)get_zeroed_page(GFP_KERNEL);
-	if (!saa->bottom)
-		goto allocfail;
-
-	go = go7007_alloc(&board_voyager, &dev->pci->dev);
-	if (go == NULL)
-		goto allocfail;
-	go->board_id = GO7007_BOARDID_PCI_VOYAGER;
-	strncpy(go->name, saa7134_boards[dev->board].name, sizeof(go->name));
-	go->hpi_ops = &saa7134_go7007_hpi_ops;
-	go->hpi_context = saa;
-	saa->dev = dev;
-
-	/* Boot the GO7007 */
-	if (go7007_boot_encoder(go, go->board_info->flags &
-					GO7007_BOARD_USE_ONBOARD_I2C) < 0)
-		goto initfail;
-
-	/* Do any final GO7007 initialization, then register the
-	 * V4L2 and ALSA interfaces */
-	if (go7007_register_encoder(go) < 0)
-		goto initfail;
-	dev->empress_dev = go->video_dev;
-	video_set_drvdata(dev->empress_dev, go);
-
-	go->status = STATUS_ONLINE;
-	return 0;
-
-initfail:
-	go->status = STATUS_SHUTDOWN;
-	return 0;
-
-allocfail:
-	if (saa->top)
-		free_page((unsigned long)saa->top);
-	if (saa->bottom)
-		free_page((unsigned long)saa->bottom);
-	kfree(saa);
-	return -ENOMEM;
-}
-
-static int saa7134_go7007_fini(struct saa7134_dev *dev)
-{
-	struct go7007 *go;
-	struct saa7134_go7007 *saa;
-
-	if (NULL == dev->empress_dev)
-		return 0;
-
-	go = video_get_drvdata(dev->empress_dev);
-	saa = go->hpi_context;
-	go->status = STATUS_SHUTDOWN;
-	free_page((unsigned long)saa->top);
-	free_page((unsigned long)saa->bottom);
-	kfree(saa);
-	go7007_remove(go);
-	dev->empress_dev = NULL;
-
-	return 0;
-}
-
-static struct saa7134_mpeg_ops saa7134_go7007_ops = {
-	.type          = SAA7134_MPEG_GO7007,
-	.init          = saa7134_go7007_init,
-	.fini          = saa7134_go7007_fini,
-	.irq_ts_done   = saa7134_go7007_irq_ts_done,
-};
-
-static int __init saa7134_go7007_mod_init(void)
-{
-	return saa7134_ts_register(&saa7134_go7007_ops);
-}
-
-static void __exit saa7134_go7007_mod_cleanup(void)
-{
-	saa7134_ts_unregister(&saa7134_go7007_ops);
-}
-
-module_init(saa7134_go7007_mod_init);
-module_exit(saa7134_go7007_mod_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/snd-go7007.c b/drivers/staging/go7007/snd-go7007.c
deleted file mode 100644
index deac938..0000000
--- a/drivers/staging/go7007/snd-go7007.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/vmalloc.h>
-#include <linux/time.h>
-#include <linux/mm.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/uaccess.h>
-#include <linux/slab.h>
-#include <asm/system.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/initval.h>
-
-#include "go7007-priv.h"
-
-static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
-static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
-
-module_param_array(index, int, NULL, 0444);
-module_param_array(id, charp, NULL, 0444);
-module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(index, "Index value for the go7007 audio driver");
-MODULE_PARM_DESC(id, "ID string for the go7007 audio driver");
-MODULE_PARM_DESC(enable, "Enable for the go7007 audio driver");
-
-struct go7007_snd {
-	struct snd_card *card;
-	struct snd_pcm *pcm;
-	struct snd_pcm_substream *substream;
-	spinlock_t lock;
-	int w_idx;
-	int hw_ptr;
-	int avail;
-	int capturing;
-};
-
-static struct snd_pcm_hardware go7007_snd_capture_hw = {
-	.info			= (SNDRV_PCM_INFO_MMAP |
-					SNDRV_PCM_INFO_INTERLEAVED |
-					SNDRV_PCM_INFO_BLOCK_TRANSFER |
-					SNDRV_PCM_INFO_MMAP_VALID),
-	.formats		= SNDRV_PCM_FMTBIT_S16_LE,
-	.rates			= SNDRV_PCM_RATE_48000,
-	.rate_min		= 48000,
-	.rate_max		= 48000,
-	.channels_min		= 2,
-	.channels_max		= 2,
-	.buffer_bytes_max	= (128*1024),
-	.period_bytes_min	= 4096,
-	.period_bytes_max	= (128*1024),
-	.periods_min		= 1,
-	.periods_max		= 32,
-};
-
-static void parse_audio_stream_data(struct go7007 *go, u8 *buf, int length)
-{
-	struct go7007_snd *gosnd = go->snd_context;
-	struct snd_pcm_runtime *runtime = gosnd->substream->runtime;
-	int frames = bytes_to_frames(runtime, length);
-
-	spin_lock(&gosnd->lock);
-	gosnd->hw_ptr += frames;
-	if (gosnd->hw_ptr >= runtime->buffer_size)
-		gosnd->hw_ptr -= runtime->buffer_size;
-	gosnd->avail += frames;
-	spin_unlock(&gosnd->lock);
-	if (gosnd->w_idx + length > runtime->dma_bytes) {
-		int cpy = runtime->dma_bytes - gosnd->w_idx;
-
-		memcpy(runtime->dma_area + gosnd->w_idx, buf, cpy);
-		length -= cpy;
-		buf += cpy;
-		gosnd->w_idx = 0;
-	}
-	memcpy(runtime->dma_area + gosnd->w_idx, buf, length);
-	gosnd->w_idx += length;
-	spin_lock(&gosnd->lock);
-	if (gosnd->avail < runtime->period_size) {
-		spin_unlock(&gosnd->lock);
-		return;
-	}
-	gosnd->avail -= runtime->period_size;
-	spin_unlock(&gosnd->lock);
-	if (gosnd->capturing)
-		snd_pcm_period_elapsed(gosnd->substream);
-}
-
-static int go7007_snd_hw_params(struct snd_pcm_substream *substream,
-				struct snd_pcm_hw_params *hw_params)
-{
-	struct go7007 *go = snd_pcm_substream_chip(substream);
-	unsigned int bytes;
-
-	bytes = params_buffer_bytes(hw_params);
-	if (substream->runtime->dma_bytes > 0)
-		vfree(substream->runtime->dma_area);
-	substream->runtime->dma_bytes = 0;
-	substream->runtime->dma_area = vmalloc(bytes);
-	if (substream->runtime->dma_area == NULL)
-		return -ENOMEM;
-	substream->runtime->dma_bytes = bytes;
-	go->audio_deliver = parse_audio_stream_data;
-	return 0;
-}
-
-static int go7007_snd_hw_free(struct snd_pcm_substream *substream)
-{
-	struct go7007 *go = snd_pcm_substream_chip(substream);
-
-	go->audio_deliver = NULL;
-	if (substream->runtime->dma_bytes > 0)
-		vfree(substream->runtime->dma_area);
-	substream->runtime->dma_bytes = 0;
-	return 0;
-}
-
-static int go7007_snd_capture_open(struct snd_pcm_substream *substream)
-{
-	struct go7007 *go = snd_pcm_substream_chip(substream);
-	struct go7007_snd *gosnd = go->snd_context;
-	unsigned long flags;
-	int r;
-
-	spin_lock_irqsave(&gosnd->lock, flags);
-	if (gosnd->substream == NULL) {
-		gosnd->substream = substream;
-		substream->runtime->hw = go7007_snd_capture_hw;
-		r = 0;
-	} else
-		r = -EBUSY;
-	spin_unlock_irqrestore(&gosnd->lock, flags);
-	return r;
-}
-
-static int go7007_snd_capture_close(struct snd_pcm_substream *substream)
-{
-	struct go7007 *go = snd_pcm_substream_chip(substream);
-	struct go7007_snd *gosnd = go->snd_context;
-
-	gosnd->substream = NULL;
-	return 0;
-}
-
-static int go7007_snd_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	return 0;
-}
-
-static int go7007_snd_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct go7007 *go = snd_pcm_substream_chip(substream);
-	struct go7007_snd *gosnd = go->snd_context;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-		/* Just set a flag to indicate we should signal ALSA when
-		 * sound comes in */
-		gosnd->capturing = 1;
-		return 0;
-	case SNDRV_PCM_TRIGGER_STOP:
-		gosnd->hw_ptr = gosnd->w_idx = gosnd->avail = 0;
-		gosnd->capturing = 0;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
-static snd_pcm_uframes_t go7007_snd_pcm_pointer(struct snd_pcm_substream *substream)
-{
-	struct go7007 *go = snd_pcm_substream_chip(substream);
-	struct go7007_snd *gosnd = go->snd_context;
-
-	return gosnd->hw_ptr;
-}
-
-static struct page *go7007_snd_pcm_page(struct snd_pcm_substream *substream,
-					unsigned long offset)
-{
-	return vmalloc_to_page(substream->runtime->dma_area + offset);
-}
-
-static struct snd_pcm_ops go7007_snd_capture_ops = {
-	.open		= go7007_snd_capture_open,
-	.close		= go7007_snd_capture_close,
-	.ioctl		= snd_pcm_lib_ioctl,
-	.hw_params	= go7007_snd_hw_params,
-	.hw_free	= go7007_snd_hw_free,
-	.prepare	= go7007_snd_pcm_prepare,
-	.trigger	= go7007_snd_pcm_trigger,
-	.pointer	= go7007_snd_pcm_pointer,
-	.page		= go7007_snd_pcm_page,
-};
-
-static int go7007_snd_free(struct snd_device *device)
-{
-	struct go7007 *go = device->device_data;
-
-	kfree(go->snd_context);
-	go->snd_context = NULL;
-	if (--go->ref_count == 0)
-		kfree(go);
-	return 0;
-}
-
-static struct snd_device_ops go7007_snd_device_ops = {
-	.dev_free	= go7007_snd_free,
-};
-
-int go7007_snd_init(struct go7007 *go)
-{
-	static int dev;
-	struct go7007_snd *gosnd;
-	int ret = 0;
-
-	if (dev >= SNDRV_CARDS)
-		return -ENODEV;
-	if (!enable[dev]) {
-		dev++;
-		return -ENOENT;
-	}
-	gosnd = kmalloc(sizeof(struct go7007_snd), GFP_KERNEL);
-	if (gosnd == NULL)
-		return -ENOMEM;
-	spin_lock_init(&gosnd->lock);
-	gosnd->hw_ptr = gosnd->w_idx = gosnd->avail = 0;
-	gosnd->capturing = 0;
-	ret = snd_card_create(index[dev], id[dev], THIS_MODULE, 0,
-			      &gosnd->card);
-	if (ret < 0) {
-		kfree(gosnd);
-		return ret;
-	}
-	ret = snd_device_new(gosnd->card, SNDRV_DEV_LOWLEVEL, go,
-			&go7007_snd_device_ops);
-	if (ret < 0) {
-		kfree(gosnd);
-		return ret;
-	}
-	snd_card_set_dev(gosnd->card, go->dev);
-	ret = snd_pcm_new(gosnd->card, "go7007", 0, 0, 1, &gosnd->pcm);
-	if (ret < 0) {
-		snd_card_free(gosnd->card);
-		kfree(gosnd);
-		return ret;
-	}
-	strncpy(gosnd->card->driver, "go7007", sizeof(gosnd->card->driver));
-	strncpy(gosnd->card->shortname, go->name, sizeof(gosnd->card->driver));
-	strncpy(gosnd->card->longname, gosnd->card->shortname,
-			sizeof(gosnd->card->longname));
-
-	gosnd->pcm->private_data = go;
-	snd_pcm_set_ops(gosnd->pcm, SNDRV_PCM_STREAM_CAPTURE,
-			&go7007_snd_capture_ops);
-
-	ret = snd_card_register(gosnd->card);
-	if (ret < 0) {
-		snd_card_free(gosnd->card);
-		kfree(gosnd);
-		return ret;
-	}
-
-	gosnd->substream = NULL;
-	go->snd_context = gosnd;
-	++dev;
-	++go->ref_count;
-
-	return 0;
-}
-EXPORT_SYMBOL(go7007_snd_init);
-
-int go7007_snd_remove(struct go7007 *go)
-{
-	struct go7007_snd *gosnd = go->snd_context;
-
-	snd_card_disconnect(gosnd->card);
-	snd_card_free_when_closed(gosnd->card);
-	return 0;
-}
-EXPORT_SYMBOL(go7007_snd_remove);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/wis-i2c.h b/drivers/staging/go7007/wis-i2c.h
deleted file mode 100644
index 3c2b9be..0000000
--- a/drivers/staging/go7007/wis-i2c.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-/* Temporary I2C IDs -- these need to be replaced with real registered IDs */
-#define	I2C_DRIVERID_WIS_SAA7115	0xf0f0
-#define	I2C_DRIVERID_WIS_UDA1342	0xf0f1
-#define	I2C_DRIVERID_WIS_SONY_TUNER	0xf0f2
-#define	I2C_DRIVERID_WIS_TW9903		0xf0f3
-#define	I2C_DRIVERID_WIS_SAA7113	0xf0f4
-#define	I2C_DRIVERID_WIS_OV7640		0xf0f5
-#define	I2C_DRIVERID_WIS_TW2804		0xf0f6
-#define	I2C_DRIVERID_S2250		0xf0f7
-
-/* Flag to indicate that the client needs to be accessed with SCCB semantics */
-/* We re-use the I2C_M_TEN value so the flag passes through the masks in the
- * core I2C code.  Major kludge, but the I2C layer ain't exactly flexible. */
-#define	I2C_CLIENT_SCCB			0x10
-
-/* Definitions for new video decoder commands */
-
-struct video_decoder_resolution {
-	unsigned int width;
-	unsigned int height;
-};
-
-#define	DECODER_SET_RESOLUTION	_IOW('d', 200, struct video_decoder_resolution)
-#define	DECODER_SET_CHANNEL	_IOW('d', 201, int)
-
-/* Sony tuner types */
-
-#define TUNER_SONY_BTF_PG472Z		200
-#define TUNER_SONY_BTF_PK467Z		201
-#define TUNER_SONY_BTF_PB463Z		202
diff --git a/drivers/staging/go7007/wis-ov7640.c b/drivers/staging/go7007/wis-ov7640.c
deleted file mode 100644
index 6bc9470..0000000
--- a/drivers/staging/go7007/wis-ov7640.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-
-#include "wis-i2c.h"
-
-struct wis_ov7640 {
-	int brightness;
-	int contrast;
-	int saturation;
-	int hue;
-};
-
-static u8 initial_registers[] =
-{
-	0x12, 0x80,
-	0x12, 0x54,
-	0x14, 0x24,
-	0x15, 0x01,
-	0x28, 0x20,
-	0x75, 0x82,
-	0xFF, 0xFF, /* Terminator (reg 0xFF is unused) */
-};
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
-	int i;
-
-	for (i = 0; regs[i] != 0xFF; i += 2)
-		if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
-			return -1;
-	return 0;
-}
-
-static int wis_ov7640_probe(struct i2c_client *client,
-			    const struct i2c_device_id *id)
-{
-	struct i2c_adapter *adapter = client->adapter;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	client->flags = I2C_CLIENT_SCCB;
-
-	printk(KERN_DEBUG
-		"wis-ov7640: initializing OV7640 at address %d on %s\n",
-		client->addr, adapter->name);
-
-	if (write_regs(client, initial_registers) < 0) {
-		printk(KERN_ERR "wis-ov7640: error initializing OV7640\n");
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static int wis_ov7640_remove(struct i2c_client *client)
-{
-	return 0;
-}
-
-static const struct i2c_device_id wis_ov7640_id[] = {
-	{ "wis_ov7640", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, wis_ov7640_id);
-
-static struct i2c_driver wis_ov7640_driver = {
-	.driver = {
-		.name	= "WIS OV7640 I2C driver",
-	},
-	.probe		= wis_ov7640_probe,
-	.remove		= wis_ov7640_remove,
-	.id_table	= wis_ov7640_id,
-};
-
-static int __init wis_ov7640_init(void)
-{
-	return i2c_add_driver(&wis_ov7640_driver);
-}
-
-static void __exit wis_ov7640_cleanup(void)
-{
-	i2c_del_driver(&wis_ov7640_driver);
-}
-
-module_init(wis_ov7640_init);
-module_exit(wis_ov7640_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/wis-saa7113.c b/drivers/staging/go7007/wis-saa7113.c
deleted file mode 100644
index 05e0e10..0000000
--- a/drivers/staging/go7007/wis-saa7113.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_saa7113 {
-	int norm;
-	int brightness;
-	int contrast;
-	int saturation;
-	int hue;
-};
-
-static u8 initial_registers[] =
-{
-	0x01, 0x08,
-	0x02, 0xc0,
-	0x03, 0x33,
-	0x04, 0x00,
-	0x05, 0x00,
-	0x06, 0xe9,
-	0x07, 0x0d,
-	0x08, 0xd8,
-	0x09, 0x40,
-	0x0a, 0x80,
-	0x0b, 0x47,
-	0x0c, 0x40,
-	0x0d, 0x00,
-	0x0e, 0x01,
-	0x0f, 0x2a,
-	0x10, 0x40,
-	0x11, 0x0c,
-	0x12, 0xfe,
-	0x13, 0x00,
-	0x14, 0x00,
-	0x15, 0x04,
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0x00,
-	0x19, 0x00,
-	0x1a, 0x00,
-	0x1b, 0x00,
-	0x1c, 0x00,
-	0x1d, 0x00,
-	0x1e, 0x00,
-	0x1f, 0xc8,
-	0x40, 0x00,
-	0x41, 0xff,
-	0x42, 0xff,
-	0x43, 0xff,
-	0x44, 0xff,
-	0x45, 0xff,
-	0x46, 0xff,
-	0x47, 0xff,
-	0x48, 0xff,
-	0x49, 0xff,
-	0x4a, 0xff,
-	0x4b, 0xff,
-	0x4c, 0xff,
-	0x4d, 0xff,
-	0x4e, 0xff,
-	0x4f, 0xff,
-	0x50, 0xff,
-	0x51, 0xff,
-	0x52, 0xff,
-	0x53, 0xff,
-	0x54, 0xff,
-	0x55, 0xff,
-	0x56, 0xff,
-	0x57, 0xff,
-	0x58, 0x00,
-	0x59, 0x54,
-	0x5a, 0x07,
-	0x5b, 0x83,
-	0x5c, 0x00,
-	0x5d, 0x00,
-	0x5e, 0x00,
-	0x5f, 0x00,
-	0x60, 0x00,
-	0x61, 0x00,
-	0x00, 0x00, /* Terminator (reg 0x00 is read-only) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value)
-{
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
-	int i;
-
-	for (i = 0; regs[i] != 0x00; i += 2)
-		if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
-			return -1;
-	return 0;
-}
-
-static int wis_saa7113_command(struct i2c_client *client,
-				unsigned int cmd, void *arg)
-{
-	struct wis_saa7113 *dec = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case VIDIOC_S_INPUT:
-	{
-		int *input = arg;
-
-		i2c_smbus_write_byte_data(client, 0x02, 0xC0 | *input);
-		i2c_smbus_write_byte_data(client, 0x09,
-				*input < 6 ? 0x40 : 0x80);
-		break;
-	}
-	case VIDIOC_S_STD:
-	{
-		v4l2_std_id *input = arg;
-		dec->norm = *input;
-		if (dec->norm & V4L2_STD_NTSC) {
-			write_reg(client, 0x0e, 0x01);
-			write_reg(client, 0x10, 0x40);
-		} else if (dec->norm & V4L2_STD_PAL) {
-			write_reg(client, 0x0e, 0x01);
-			write_reg(client, 0x10, 0x48);
-		} else if (dec->norm * V4L2_STD_SECAM) {
-			write_reg(client, 0x0e, 0x50);
-			write_reg(client, 0x10, 0x48);
-		}
-		break;
-	}
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 255;
-			ctrl->step = 1;
-			ctrl->default_value = 128;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 71;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_SATURATION:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 64;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_HUE:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
-			ctrl->minimum = -128;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 0;
-			ctrl->flags = 0;
-			break;
-		}
-		break;
-	}
-	case VIDIOC_S_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			if (ctrl->value > 255)
-				dec->brightness = 255;
-			else if (ctrl->value < 0)
-				dec->brightness = 0;
-			else
-				dec->brightness = ctrl->value;
-			write_reg(client, 0x0a, dec->brightness);
-			break;
-		case V4L2_CID_CONTRAST:
-			if (ctrl->value > 127)
-				dec->contrast = 127;
-			else if (ctrl->value < 0)
-				dec->contrast = 0;
-			else
-				dec->contrast = ctrl->value;
-			write_reg(client, 0x0b, dec->contrast);
-			break;
-		case V4L2_CID_SATURATION:
-			if (ctrl->value > 127)
-				dec->saturation = 127;
-			else if (ctrl->value < 0)
-				dec->saturation = 0;
-			else
-				dec->saturation = ctrl->value;
-			write_reg(client, 0x0c, dec->saturation);
-			break;
-		case V4L2_CID_HUE:
-			if (ctrl->value > 127)
-				dec->hue = 127;
-			else if (ctrl->value < -128)
-				dec->hue = -128;
-			else
-				dec->hue = ctrl->value;
-			write_reg(client, 0x0d, dec->hue);
-			break;
-		}
-		break;
-	}
-	case VIDIOC_G_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->value = dec->brightness;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->value = dec->contrast;
-			break;
-		case V4L2_CID_SATURATION:
-			ctrl->value = dec->saturation;
-			break;
-		case V4L2_CID_HUE:
-			ctrl->value = dec->hue;
-			break;
-		}
-		break;
-	}
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int wis_saa7113_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
-{
-	struct i2c_adapter *adapter = client->adapter;
-	struct wis_saa7113 *dec;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	dec = kmalloc(sizeof(struct wis_saa7113), GFP_KERNEL);
-	if (dec == NULL)
-		return -ENOMEM;
-
-	dec->norm = V4L2_STD_NTSC;
-	dec->brightness = 128;
-	dec->contrast = 71;
-	dec->saturation = 64;
-	dec->hue = 0;
-	i2c_set_clientdata(client, dec);
-
-	printk(KERN_DEBUG
-		"wis-saa7113: initializing SAA7113 at address %d on %s\n",
-		client->addr, adapter->name);
-
-	if (write_regs(client, initial_registers) < 0) {
-		printk(KERN_ERR
-			"wis-saa7113: error initializing SAA7113\n");
-		kfree(dec);
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static int wis_saa7113_remove(struct i2c_client *client)
-{
-	struct wis_saa7113 *dec = i2c_get_clientdata(client);
-
-	kfree(dec);
-	return 0;
-}
-
-static const struct i2c_device_id wis_saa7113_id[] = {
-	{ "wis_saa7113", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, wis_saa7113_id);
-
-static struct i2c_driver wis_saa7113_driver = {
-	.driver = {
-		.name	= "WIS SAA7113 I2C driver",
-	},
-	.probe		= wis_saa7113_probe,
-	.remove		= wis_saa7113_remove,
-	.command	= wis_saa7113_command,
-	.id_table	= wis_saa7113_id,
-};
-
-static int __init wis_saa7113_init(void)
-{
-	return i2c_add_driver(&wis_saa7113_driver);
-}
-
-static void __exit wis_saa7113_cleanup(void)
-{
-	i2c_del_driver(&wis_saa7113_driver);
-}
-
-module_init(wis_saa7113_init);
-module_exit(wis_saa7113_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/wis-saa7115.c b/drivers/staging/go7007/wis-saa7115.c
deleted file mode 100644
index 46cff59..0000000
--- a/drivers/staging/go7007/wis-saa7115.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_saa7115 {
-	int norm;
-	int brightness;
-	int contrast;
-	int saturation;
-	int hue;
-};
-
-static u8 initial_registers[] =
-{
-	0x01, 0x08,
-	0x02, 0xc0,
-	0x03, 0x20,
-	0x04, 0x80,
-	0x05, 0x80,
-	0x06, 0xeb,
-	0x07, 0xe0,
-	0x08, 0xf0,	/* always toggle FID */
-	0x09, 0x40,
-	0x0a, 0x80,
-	0x0b, 0x40,
-	0x0c, 0x40,
-	0x0d, 0x00,
-	0x0e, 0x03,
-	0x0f, 0x2a,
-	0x10, 0x0e,
-	0x11, 0x00,
-	0x12, 0x8d,
-	0x13, 0x00,
-	0x14, 0x00,
-	0x15, 0x11,
-	0x16, 0x01,
-	0x17, 0xda,
-	0x18, 0x40,
-	0x19, 0x80,
-	0x1a, 0x00,
-	0x1b, 0x42,
-	0x1c, 0xa9,
-	0x30, 0x66,
-	0x31, 0x90,
-	0x32, 0x01,
-	0x34, 0x00,
-	0x35, 0x00,
-	0x36, 0x20,
-	0x38, 0x03,
-	0x39, 0x20,
-	0x3a, 0x88,
-	0x40, 0x00,
-	0x41, 0xff,
-	0x42, 0xff,
-	0x43, 0xff,
-	0x44, 0xff,
-	0x45, 0xff,
-	0x46, 0xff,
-	0x47, 0xff,
-	0x48, 0xff,
-	0x49, 0xff,
-	0x4a, 0xff,
-	0x4b, 0xff,
-	0x4c, 0xff,
-	0x4d, 0xff,
-	0x4e, 0xff,
-	0x4f, 0xff,
-	0x50, 0xff,
-	0x51, 0xff,
-	0x52, 0xff,
-	0x53, 0xff,
-	0x54, 0xf4 /*0xff*/,
-	0x55, 0xff,
-	0x56, 0xff,
-	0x57, 0xff,
-	0x58, 0x40,
-	0x59, 0x47,
-	0x5a, 0x06 /*0x03*/,
-	0x5b, 0x83,
-	0x5d, 0x06,
-	0x5e, 0x00,
-	0x80, 0x30, /* window defined scaler operation, task A and B enabled */
-	0x81, 0x03, /* use scaler datapath generated V */
-	0x83, 0x00,
-	0x84, 0x00,
-	0x85, 0x00,
-	0x86, 0x45,
-	0x87, 0x31,
-	0x88, 0xc0,
-	0x90, 0x02, /* task A process top field */
-	0x91, 0x08,
-	0x92, 0x09,
-	0x93, 0x80,
-	0x94, 0x06,
-	0x95, 0x00,
-	0x96, 0xc0,
-	0x97, 0x02,
-	0x98, 0x12,
-	0x99, 0x00,
-	0x9a, 0xf2,
-	0x9b, 0x00,
-	0x9c, 0xd0,
-	0x9d, 0x02,
-	0x9e, 0xf2,
-	0x9f, 0x00,
-	0xa0, 0x01,
-	0xa1, 0x01,
-	0xa2, 0x01,
-	0xa4, 0x80,
-	0xa5, 0x40,
-	0xa6, 0x40,
-	0xa8, 0x00,
-	0xa9, 0x04,
-	0xaa, 0x00,
-	0xac, 0x00,
-	0xad, 0x02,
-	0xae, 0x00,
-	0xb0, 0x00,
-	0xb1, 0x04,
-	0xb2, 0x00,
-	0xb3, 0x04,
-	0xb4, 0x00,
-	0xb8, 0x00,
-	0xbc, 0x00,
-	0xc0, 0x03,	/* task B process bottom field */
-	0xc1, 0x08,
-	0xc2, 0x09,
-	0xc3, 0x80,
-	0xc4, 0x06,
-	0xc5, 0x00,
-	0xc6, 0xc0,
-	0xc7, 0x02,
-	0xc8, 0x12,
-	0xc9, 0x00,
-	0xca, 0xf2,
-	0xcb, 0x00,
-	0xcc, 0xd0,
-	0xcd, 0x02,
-	0xce, 0xf2,
-	0xcf, 0x00,
-	0xd0, 0x01,
-	0xd1, 0x01,
-	0xd2, 0x01,
-	0xd4, 0x80,
-	0xd5, 0x40,
-	0xd6, 0x40,
-	0xd8, 0x00,
-	0xd9, 0x04,
-	0xda, 0x00,
-	0xdc, 0x00,
-	0xdd, 0x02,
-	0xde, 0x00,
-	0xe0, 0x00,
-	0xe1, 0x04,
-	0xe2, 0x00,
-	0xe3, 0x04,
-	0xe4, 0x00,
-	0xe8, 0x00,
-	0x88, 0xf0, /* End of original static list */
-	0x00, 0x00, /* Terminator (reg 0x00 is read-only) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value)
-{
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
-	int i;
-
-	for (i = 0; regs[i] != 0x00; i += 2)
-		if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
-			return -1;
-	return 0;
-}
-
-static int wis_saa7115_command(struct i2c_client *client,
-				unsigned int cmd, void *arg)
-{
-	struct wis_saa7115 *dec = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case VIDIOC_S_INPUT:
-	{
-		int *input = arg;
-
-		i2c_smbus_write_byte_data(client, 0x02, 0xC0 | *input);
-		i2c_smbus_write_byte_data(client, 0x09,
-				*input < 6 ? 0x40 : 0xC0);
-		break;
-	}
-	case DECODER_SET_RESOLUTION:
-	{
-		struct video_decoder_resolution *res = arg;
-		/* Course-grained scaler */
-		int h_integer_scaler = res->width < 704 ? 704 / res->width : 1;
-		/* Fine-grained scaler to take care of remainder */
-		int h_scaling_increment = (704 / h_integer_scaler) *
-					1024 / res->width;
-		/* Fine-grained scaler only */
-		int v_scaling_increment = (dec->norm & V4L2_STD_NTSC ?
-				240 : 288) * 1024 / res->height;
-		u8 regs[] = {
-			0x88,	0xc0,
-			0x9c,	res->width & 0xff,
-			0x9d,	res->width >> 8,
-			0x9e,	res->height & 0xff,
-			0x9f,	res->height >> 8,
-			0xa0,	h_integer_scaler,
-			0xa1,	1,
-			0xa2,	1,
-			0xa8,	h_scaling_increment & 0xff,
-			0xa9,	h_scaling_increment >> 8,
-			0xac,	(h_scaling_increment / 2) & 0xff,
-			0xad,	(h_scaling_increment / 2) >> 8,
-			0xb0,	v_scaling_increment & 0xff,
-			0xb1,	v_scaling_increment >> 8,
-			0xb2,	v_scaling_increment & 0xff,
-			0xb3,	v_scaling_increment >> 8,
-			0xcc,	res->width & 0xff,
-			0xcd,	res->width >> 8,
-			0xce,	res->height & 0xff,
-			0xcf,	res->height >> 8,
-			0xd0,	h_integer_scaler,
-			0xd1,	1,
-			0xd2,	1,
-			0xd8,	h_scaling_increment & 0xff,
-			0xd9,	h_scaling_increment >> 8,
-			0xdc,	(h_scaling_increment / 2) & 0xff,
-			0xdd,	(h_scaling_increment / 2) >> 8,
-			0xe0,	v_scaling_increment & 0xff,
-			0xe1,	v_scaling_increment >> 8,
-			0xe2,	v_scaling_increment & 0xff,
-			0xe3,	v_scaling_increment >> 8,
-			0x88,	0xf0,
-			0,	0,
-		};
-		write_regs(client, regs);
-		break;
-	}
-	case VIDIOC_S_STD:
-	{
-		v4l2_std_id *input = arg;
-		u8 regs[] = {
-			0x88,	0xc0,
-			0x98,	*input & V4L2_STD_NTSC ? 0x12 : 0x16,
-			0x9a,	*input & V4L2_STD_NTSC ? 0xf2 : 0x20,
-			0x9b,	*input & V4L2_STD_NTSC ? 0x00 : 0x01,
-			0xc8,	*input & V4L2_STD_NTSC ? 0x12 : 0x16,
-			0xca,	*input & V4L2_STD_NTSC ? 0xf2 : 0x20,
-			0xcb,	*input & V4L2_STD_NTSC ? 0x00 : 0x01,
-			0x88,	0xf0,
-			0x30,	*input & V4L2_STD_NTSC ? 0x66 : 0x00,
-			0x31,	*input & V4L2_STD_NTSC ? 0x90 : 0xe0,
-			0,	0,
-		};
-		write_regs(client, regs);
-		dec->norm = *input;
-		break;
-	}
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 255;
-			ctrl->step = 1;
-			ctrl->default_value = 128;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 64;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_SATURATION:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 64;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_HUE:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
-			ctrl->minimum = -128;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 0;
-			ctrl->flags = 0;
-			break;
-		}
-		break;
-	}
-	case VIDIOC_S_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			if (ctrl->value > 255)
-				dec->brightness = 255;
-			else if (ctrl->value < 0)
-				dec->brightness = 0;
-			else
-				dec->brightness = ctrl->value;
-			write_reg(client, 0x0a, dec->brightness);
-			break;
-		case V4L2_CID_CONTRAST:
-			if (ctrl->value > 127)
-				dec->contrast = 127;
-			else if (ctrl->value < 0)
-				dec->contrast = 0;
-			else
-				dec->contrast = ctrl->value;
-			write_reg(client, 0x0b, dec->contrast);
-			break;
-		case V4L2_CID_SATURATION:
-			if (ctrl->value > 127)
-				dec->saturation = 127;
-			else if (ctrl->value < 0)
-				dec->saturation = 0;
-			else
-				dec->saturation = ctrl->value;
-			write_reg(client, 0x0c, dec->saturation);
-			break;
-		case V4L2_CID_HUE:
-			if (ctrl->value > 127)
-				dec->hue = 127;
-			else if (ctrl->value < -128)
-				dec->hue = -128;
-			else
-				dec->hue = ctrl->value;
-			write_reg(client, 0x0d, dec->hue);
-			break;
-		}
-		break;
-	}
-	case VIDIOC_G_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->value = dec->brightness;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->value = dec->contrast;
-			break;
-		case V4L2_CID_SATURATION:
-			ctrl->value = dec->saturation;
-			break;
-		case V4L2_CID_HUE:
-			ctrl->value = dec->hue;
-			break;
-		}
-		break;
-	}
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int wis_saa7115_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
-{
-	struct i2c_adapter *adapter = client->adapter;
-	struct wis_saa7115 *dec;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	dec = kmalloc(sizeof(struct wis_saa7115), GFP_KERNEL);
-	if (dec == NULL)
-		return -ENOMEM;
-
-	dec->norm = V4L2_STD_NTSC;
-	dec->brightness = 128;
-	dec->contrast = 64;
-	dec->saturation = 64;
-	dec->hue = 0;
-	i2c_set_clientdata(client, dec);
-
-	printk(KERN_DEBUG
-		"wis-saa7115: initializing SAA7115 at address %d on %s\n",
-		client->addr, adapter->name);
-
-	if (write_regs(client, initial_registers) < 0) {
-		printk(KERN_ERR
-			"wis-saa7115: error initializing SAA7115\n");
-		kfree(dec);
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static int wis_saa7115_remove(struct i2c_client *client)
-{
-	struct wis_saa7115 *dec = i2c_get_clientdata(client);
-
-	kfree(dec);
-	return 0;
-}
-
-static const struct i2c_device_id wis_saa7115_id[] = {
-	{ "wis_saa7115", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, wis_saa7115_id);
-
-static struct i2c_driver wis_saa7115_driver = {
-	.driver = {
-		.name	= "WIS SAA7115 I2C driver",
-	},
-	.probe		= wis_saa7115_probe,
-	.remove		= wis_saa7115_remove,
-	.command	= wis_saa7115_command,
-	.id_table	= wis_saa7115_id,
-};
-
-static int __init wis_saa7115_init(void)
-{
-	return i2c_add_driver(&wis_saa7115_driver);
-}
-
-static void __exit wis_saa7115_cleanup(void)
-{
-	i2c_del_driver(&wis_saa7115_driver);
-}
-
-module_init(wis_saa7115_init);
-module_exit(wis_saa7115_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/wis-sony-tuner.c b/drivers/staging/go7007/wis-sony-tuner.c
deleted file mode 100644
index 8f1b7d4..0000000
--- a/drivers/staging/go7007/wis-sony-tuner.c
+++ /dev/null
@@ -1,720 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/slab.h>
-#include <media/tuner.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-ioctl.h>
-
-#include "wis-i2c.h"
-
-/* #define MPX_DEBUG */
-
-/* AS(IF/MPX) pin:      LOW      HIGH/OPEN
- * IF/MPX address:   0x42/0x40   0x43/0x44
- */
-#define IF_I2C_ADDR	0x43
-#define MPX_I2C_ADDR	0x44
-
-static v4l2_std_id force_band;
-static char force_band_str[] = "-";
-module_param_string(force_band, force_band_str, sizeof(force_band_str), 0644);
-static int force_mpx_mode = -1;
-module_param(force_mpx_mode, int, 0644);
-
-/* Store tuner info in the same format as tuner.c, so maybe we can put the
- * Sony tuner support in there. */
-struct sony_tunertype {
-	char *name;
-	unsigned char Vendor; /* unused here */
-	unsigned char Type; /* unused here */
-
-	unsigned short thresh1; /*  band switch VHF_LO <=> VHF_HI */
-	unsigned short thresh2; /*  band switch VHF_HI <=> UHF */
-	unsigned char VHF_L;
-	unsigned char VHF_H;
-	unsigned char UHF;
-	unsigned char config;
-	unsigned short IFPCoff;
-};
-
-/* This array is indexed by (tuner_type - 200) */
-static struct sony_tunertype sony_tuners[] = {
-	{ "Sony PAL+SECAM (BTF-PG472Z)", 0, 0,
-	  16*144.25, 16*427.25, 0x01, 0x02, 0x04, 0xc6, 623},
-	{ "Sony NTSC_JP (BTF-PK467Z)", 0, 0,
-	  16*220.25, 16*467.25, 0x01, 0x02, 0x04, 0xc6, 940},
-	{ "Sony NTSC (BTF-PB463Z)", 0, 0,
-	  16*130.25, 16*364.25, 0x01, 0x02, 0x04, 0xc6, 732},
-};
-
-struct wis_sony_tuner {
-	int type;
-	v4l2_std_id std;
-	unsigned int freq;
-	int mpxmode;
-	u32 audmode;
-};
-
-/* Basically the same as default_set_tv_freq() in tuner.c */
-static int set_freq(struct i2c_client *client, int freq)
-{
-	struct wis_sony_tuner *t = i2c_get_clientdata(client);
-	char *band_name;
-	int n;
-	int band_select;
-	struct sony_tunertype *tun;
-	u8 buffer[4];
-
-	tun = &sony_tuners[t->type - 200];
-	if (freq < tun->thresh1) {
-		band_name = "VHF_L";
-		band_select = tun->VHF_L;
-	} else if (freq < tun->thresh2) {
-		band_name = "VHF_H";
-		band_select = tun->VHF_H;
-	} else {
-		band_name = "UHF";
-		band_select = tun->UHF;
-	}
-	printk(KERN_DEBUG "wis-sony-tuner: tuning to frequency %d.%04d (%s)\n",
-			freq / 16, (freq % 16) * 625, band_name);
-	n = freq + tun->IFPCoff;
-
-	buffer[0] = n >> 8;
-	buffer[1] = n & 0xff;
-	buffer[2] = tun->config;
-	buffer[3] = band_select;
-	i2c_master_send(client, buffer, 4);
-
-	return 0;
-}
-
-static int mpx_write(struct i2c_client *client, int dev, int addr, int val)
-{
-	u8 buffer[5];
-	struct i2c_msg msg;
-
-	buffer[0] = dev;
-	buffer[1] = addr >> 8;
-	buffer[2] = addr & 0xff;
-	buffer[3] = val >> 8;
-	buffer[4] = val & 0xff;
-	msg.addr = MPX_I2C_ADDR;
-	msg.flags = 0;
-	msg.len = 5;
-	msg.buf = buffer;
-	i2c_transfer(client->adapter, &msg, 1);
-	return 0;
-}
-
-/*
- * MPX register values for the BTF-PG472Z:
- *
- *                                 FM_     NICAM_  SCART_
- *          MODUS  SOURCE    ACB   PRESCAL PRESCAL PRESCAL SYSTEM  VOLUME
- *         10/0030 12/0008 12/0013 12/000E 12/0010 12/0000 10/0020 12/0000
- *         ---------------------------------------------------------------
- * Auto     1003    0020    0100    2603    5000    XXXX    0001    7500
- *
- * B/G
- *  Mono    1003    0020    0100    2603    5000    XXXX    0003    7500
- *  A2      1003    0020    0100    2601    5000    XXXX    0003    7500
- *  NICAM   1003    0120    0100    2603    5000    XXXX    0008    7500
- *
- * I
- *  Mono    1003    0020    0100    2603    7900    XXXX    000A    7500
- *  NICAM   1003    0120    0100    2603    7900    XXXX    000A    7500
- *
- * D/K
- *  Mono    1003    0020    0100    2603    5000    XXXX    0004    7500
- *  A2-1    1003    0020    0100    2601    5000    XXXX    0004    7500
- *  A2-2    1003    0020    0100    2601    5000    XXXX    0005    7500
- *  A2-3    1003    0020    0100    2601    5000    XXXX    0007    7500
- *  NICAM   1003    0120    0100    2603    5000    XXXX    000B    7500
- *
- * L/L'
- *  Mono    0003    0200    0100    7C03    5000    2200    0009    7500
- *  NICAM   0003    0120    0100    7C03    5000    XXXX    0009    7500
- *
- * M
- *  Mono    1003    0200    0100    2B03    5000    2B00    0002    7500
- *
- * For Asia, replace the 0x26XX in FM_PRESCALE with 0x14XX.
- *
- * Bilingual selection in A2/NICAM:
- *
- *         High byte of SOURCE     Left chan   Right chan
- *                 0x01              MAIN         SUB
- *                 0x03              MAIN         MAIN
- *                 0x04              SUB          SUB
- *
- * Force mono in NICAM by setting the high byte of SOURCE to 0x02 (L/L') or
- * 0x00 (all other bands).  Force mono in A2 with FMONO_A2:
- *
- *                      FMONO_A2
- *                      10/0022
- *                      --------
- *     Forced mono ON     07F0
- *     Forced mono OFF    0190
- */
-
-static struct {
-	enum { AUD_MONO, AUD_A2, AUD_NICAM, AUD_NICAM_L } audio_mode;
-	u16 modus;
-	u16 source;
-	u16 acb;
-	u16 fm_prescale;
-	u16 nicam_prescale;
-	u16 scart_prescale;
-	u16 system;
-	u16 volume;
-} mpx_audio_modes[] = {
-	/* Auto */	{ AUD_MONO,	0x1003, 0x0020, 0x0100, 0x2603,
-					0x5000, 0x0000, 0x0001, 0x7500 },
-	/* B/G Mono */	{ AUD_MONO,	0x1003, 0x0020, 0x0100, 0x2603,
-					0x5000, 0x0000, 0x0003, 0x7500 },
-	/* B/G A2 */	{ AUD_A2,	0x1003, 0x0020, 0x0100, 0x2601,
-					0x5000, 0x0000, 0x0003, 0x7500 },
-	/* B/G NICAM */ { AUD_NICAM,	0x1003, 0x0120, 0x0100, 0x2603,
-					0x5000, 0x0000, 0x0008, 0x7500 },
-	/* I Mono */	{ AUD_MONO,	0x1003, 0x0020, 0x0100, 0x2603,
-					0x7900, 0x0000, 0x000A, 0x7500 },
-	/* I NICAM */	{ AUD_NICAM,	0x1003, 0x0120, 0x0100, 0x2603,
-					0x7900, 0x0000, 0x000A, 0x7500 },
-	/* D/K Mono */	{ AUD_MONO,	0x1003, 0x0020, 0x0100, 0x2603,
-					0x5000, 0x0000, 0x0004, 0x7500 },
-	/* D/K A2-1 */	{ AUD_A2,	0x1003, 0x0020, 0x0100, 0x2601,
-					0x5000, 0x0000, 0x0004, 0x7500 },
-	/* D/K A2-2 */	{ AUD_A2,	0x1003, 0x0020, 0x0100, 0x2601,
-					0x5000, 0x0000, 0x0005, 0x7500 },
-	/* D/K A2-3 */	{ AUD_A2,	0x1003, 0x0020, 0x0100, 0x2601,
-					0x5000, 0x0000, 0x0007, 0x7500 },
-	/* D/K NICAM */	{ AUD_NICAM,	0x1003, 0x0120, 0x0100, 0x2603,
-					0x5000, 0x0000, 0x000B, 0x7500 },
-	/* L/L' Mono */	{ AUD_MONO,	0x0003, 0x0200, 0x0100, 0x7C03,
-					0x5000, 0x2200, 0x0009, 0x7500 },
-	/* L/L' NICAM */{ AUD_NICAM_L,	0x0003, 0x0120, 0x0100, 0x7C03,
-					0x5000, 0x0000, 0x0009, 0x7500 },
-};
-
-#define MPX_NUM_MODES	ARRAY_SIZE(mpx_audio_modes)
-
-static int mpx_setup(struct i2c_client *client)
-{
-	struct wis_sony_tuner *t = i2c_get_clientdata(client);
-	u16 source = 0;
-	u8 buffer[3];
-	struct i2c_msg msg;
-
-	/* reset MPX */
-	buffer[0] = 0x00;
-	buffer[1] = 0x80;
-	buffer[2] = 0x00;
-	msg.addr = MPX_I2C_ADDR;
-	msg.flags = 0;
-	msg.len = 3;
-	msg.buf = buffer;
-	i2c_transfer(client->adapter, &msg, 1);
-	buffer[1] = 0x00;
-	i2c_transfer(client->adapter, &msg, 1);
-
-	if (mpx_audio_modes[t->mpxmode].audio_mode != AUD_MONO) {
-		switch (t->audmode) {
-		case V4L2_TUNER_MODE_MONO:
-			switch (mpx_audio_modes[t->mpxmode].audio_mode) {
-			case AUD_A2:
-				source = mpx_audio_modes[t->mpxmode].source;
-				break;
-			case AUD_NICAM:
-				source = 0x0000;
-				break;
-			case AUD_NICAM_L:
-				source = 0x0200;
-				break;
-			default:
-				break;
-			}
-			break;
-		case V4L2_TUNER_MODE_STEREO:
-			source = mpx_audio_modes[t->mpxmode].source;
-			break;
-		case V4L2_TUNER_MODE_LANG1:
-			source = 0x0300;
-			break;
-		case V4L2_TUNER_MODE_LANG2:
-			source = 0x0400;
-			break;
-		}
-		source |= mpx_audio_modes[t->mpxmode].source & 0x00ff;
-	} else
-		source = mpx_audio_modes[t->mpxmode].source;
-
-	mpx_write(client, 0x10, 0x0030, mpx_audio_modes[t->mpxmode].modus);
-	mpx_write(client, 0x12, 0x0008, source);
-	mpx_write(client, 0x12, 0x0013, mpx_audio_modes[t->mpxmode].acb);
-	mpx_write(client, 0x12, 0x000e,
-			mpx_audio_modes[t->mpxmode].fm_prescale);
-	mpx_write(client, 0x12, 0x0010,
-			mpx_audio_modes[t->mpxmode].nicam_prescale);
-	mpx_write(client, 0x12, 0x000d,
-			mpx_audio_modes[t->mpxmode].scart_prescale);
-	mpx_write(client, 0x10, 0x0020, mpx_audio_modes[t->mpxmode].system);
-	mpx_write(client, 0x12, 0x0000, mpx_audio_modes[t->mpxmode].volume);
-	if (mpx_audio_modes[t->mpxmode].audio_mode == AUD_A2)
-		mpx_write(client, 0x10, 0x0022,
-			t->audmode == V4L2_TUNER_MODE_MONO ?  0x07f0 : 0x0190);
-
-#ifdef MPX_DEBUG
-	{
-		u8 buf1[3], buf2[2];
-		struct i2c_msg msgs[2];
-
-		printk(KERN_DEBUG "wis-sony-tuner: MPX registers: %04x %04x "
-				"%04x %04x %04x %04x %04x %04x\n",
-				mpx_audio_modes[t->mpxmode].modus,
-				source,
-				mpx_audio_modes[t->mpxmode].acb,
-				mpx_audio_modes[t->mpxmode].fm_prescale,
-				mpx_audio_modes[t->mpxmode].nicam_prescale,
-				mpx_audio_modes[t->mpxmode].scart_prescale,
-				mpx_audio_modes[t->mpxmode].system,
-				mpx_audio_modes[t->mpxmode].volume);
-		buf1[0] = 0x11;
-		buf1[1] = 0x00;
-		buf1[2] = 0x7e;
-		msgs[0].addr = MPX_I2C_ADDR;
-		msgs[0].flags = 0;
-		msgs[0].len = 3;
-		msgs[0].buf = buf1;
-		msgs[1].addr = MPX_I2C_ADDR;
-		msgs[1].flags = I2C_M_RD;
-		msgs[1].len = 2;
-		msgs[1].buf = buf2;
-		i2c_transfer(client->adapter, msgs, 2);
-		printk(KERN_DEBUG "wis-sony-tuner: MPX system: %02x%02x\n",
-				buf2[0], buf2[1]);
-		buf1[0] = 0x11;
-		buf1[1] = 0x02;
-		buf1[2] = 0x00;
-		i2c_transfer(client->adapter, msgs, 2);
-		printk(KERN_DEBUG "wis-sony-tuner: MPX status: %02x%02x\n",
-				buf2[0], buf2[1]);
-	}
-#endif
-	return 0;
-}
-
-/*
- * IF configuration values for the BTF-PG472Z:
- *
- *	B/G: 0x94 0x70 0x49
- *	I:   0x14 0x70 0x4a
- *	D/K: 0x14 0x70 0x4b
- *	L:   0x04 0x70 0x4b
- *	L':  0x44 0x70 0x53
- *	M:   0x50 0x30 0x4c
- */
-
-static int set_if(struct i2c_client *client)
-{
-	struct wis_sony_tuner *t = i2c_get_clientdata(client);
-	u8 buffer[4];
-	struct i2c_msg msg;
-	int default_mpx_mode = 0;
-
-	/* configure IF */
-	buffer[0] = 0;
-	if (t->std & V4L2_STD_PAL_BG) {
-		buffer[1] = 0x94;
-		buffer[2] = 0x70;
-		buffer[3] = 0x49;
-		default_mpx_mode = 1;
-	} else if (t->std & V4L2_STD_PAL_I) {
-		buffer[1] = 0x14;
-		buffer[2] = 0x70;
-		buffer[3] = 0x4a;
-		default_mpx_mode = 4;
-	} else if (t->std & V4L2_STD_PAL_DK) {
-		buffer[1] = 0x14;
-		buffer[2] = 0x70;
-		buffer[3] = 0x4b;
-		default_mpx_mode = 6;
-	} else if (t->std & V4L2_STD_SECAM_L) {
-		buffer[1] = 0x04;
-		buffer[2] = 0x70;
-		buffer[3] = 0x4b;
-		default_mpx_mode = 11;
-	}
-	msg.addr = IF_I2C_ADDR;
-	msg.flags = 0;
-	msg.len = 4;
-	msg.buf = buffer;
-	i2c_transfer(client->adapter, &msg, 1);
-
-	/* Select MPX mode if not forced by the user */
-	if (force_mpx_mode >= 0 && force_mpx_mode < MPX_NUM_MODES)
-		t->mpxmode = force_mpx_mode;
-	else
-		t->mpxmode = default_mpx_mode;
-	printk(KERN_DEBUG "wis-sony-tuner: setting MPX to mode %d\n",
-			t->mpxmode);
-	mpx_setup(client);
-
-	return 0;
-}
-
-static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
-{
-	struct wis_sony_tuner *t = i2c_get_clientdata(client);
-
-	switch (cmd) {
-#if 0
-#ifdef TUNER_SET_TYPE_ADDR
-	case TUNER_SET_TYPE_ADDR:
-	{
-		struct tuner_setup *tun_setup = arg;
-		int *type = &tun_setup->type;
-#else
-	case TUNER_SET_TYPE:
-	{
-		int *type = arg;
-#endif
-
-		if (t->type >= 0) {
-			if (t->type != *type)
-				printk(KERN_ERR "wis-sony-tuner: type already "
-					"set to %d, ignoring request for %d\n",
-					t->type, *type);
-			break;
-		}
-		t->type = *type;
-		switch (t->type) {
-		case TUNER_SONY_BTF_PG472Z:
-			switch (force_band_str[0]) {
-			case 'b':
-			case 'B':
-			case 'g':
-			case 'G':
-				printk(KERN_INFO "wis-sony-tuner: forcing "
-						"tuner to PAL-B/G bands\n");
-				force_band = V4L2_STD_PAL_BG;
-				break;
-			case 'i':
-			case 'I':
-				printk(KERN_INFO "wis-sony-tuner: forcing "
-						"tuner to PAL-I band\n");
-				force_band = V4L2_STD_PAL_I;
-				break;
-			case 'd':
-			case 'D':
-			case 'k':
-			case 'K':
-				printk(KERN_INFO "wis-sony-tuner: forcing "
-						"tuner to PAL-D/K bands\n");
-				force_band = V4L2_STD_PAL_I;
-				break;
-			case 'l':
-			case 'L':
-				printk(KERN_INFO "wis-sony-tuner: forcing "
-						"tuner to SECAM-L band\n");
-				force_band = V4L2_STD_SECAM_L;
-				break;
-			default:
-				force_band = 0;
-				break;
-			}
-			if (force_band)
-				t->std = force_band;
-			else
-				t->std = V4L2_STD_PAL_BG;
-			set_if(client);
-			break;
-		case TUNER_SONY_BTF_PK467Z:
-			t->std = V4L2_STD_NTSC_M_JP;
-			break;
-		case TUNER_SONY_BTF_PB463Z:
-			t->std = V4L2_STD_NTSC_M;
-			break;
-		default:
-			printk(KERN_ERR "wis-sony-tuner: tuner type %d is not "
-					"supported by this module\n", *type);
-			break;
-		}
-		if (type >= 0)
-			printk(KERN_INFO
-				"wis-sony-tuner: type set to %d (%s)\n",
-				t->type, sony_tuners[t->type - 200].name);
-		break;
-	}
-#endif
-	case VIDIOC_G_FREQUENCY:
-	{
-		struct v4l2_frequency *f = arg;
-
-		f->frequency = t->freq;
-		break;
-	}
-	case VIDIOC_S_FREQUENCY:
-	{
-		struct v4l2_frequency *f = arg;
-
-		t->freq = f->frequency;
-		set_freq(client, t->freq);
-		break;
-	}
-	case VIDIOC_ENUMSTD:
-	{
-		struct v4l2_standard *std = arg;
-
-		switch (t->type) {
-		case TUNER_SONY_BTF_PG472Z:
-			switch (std->index) {
-			case 0:
-				v4l2_video_std_construct(std,
-						V4L2_STD_PAL_BG, "PAL-B/G");
-				break;
-			case 1:
-				v4l2_video_std_construct(std,
-						V4L2_STD_PAL_I, "PAL-I");
-				break;
-			case 2:
-				v4l2_video_std_construct(std,
-						V4L2_STD_PAL_DK, "PAL-D/K");
-				break;
-			case 3:
-				v4l2_video_std_construct(std,
-						V4L2_STD_SECAM_L, "SECAM-L");
-				break;
-			default:
-				std->id = 0; /* hack to indicate EINVAL */
-				break;
-			}
-			break;
-		case TUNER_SONY_BTF_PK467Z:
-			if (std->index != 0) {
-				std->id = 0; /* hack to indicate EINVAL */
-				break;
-			}
-			v4l2_video_std_construct(std,
-					V4L2_STD_NTSC_M_JP, "NTSC-J");
-			break;
-		case TUNER_SONY_BTF_PB463Z:
-			if (std->index != 0) {
-				std->id = 0; /* hack to indicate EINVAL */
-				break;
-			}
-			v4l2_video_std_construct(std, V4L2_STD_NTSC_M, "NTSC");
-			break;
-		}
-		break;
-	}
-	case VIDIOC_G_STD:
-	{
-		v4l2_std_id *std = arg;
-
-		*std = t->std;
-		break;
-	}
-	case VIDIOC_S_STD:
-	{
-		v4l2_std_id *std = arg;
-		v4l2_std_id old = t->std;
-
-		switch (t->type) {
-		case TUNER_SONY_BTF_PG472Z:
-			if (force_band && (*std & force_band) != *std &&
-					*std != V4L2_STD_PAL &&
-					*std != V4L2_STD_SECAM) {
-				printk(KERN_DEBUG "wis-sony-tuner: ignoring "
-						"requested TV standard in "
-						"favor of force_band value\n");
-				t->std = force_band;
-			} else if (*std & V4L2_STD_PAL_BG) { /* default */
-				t->std = V4L2_STD_PAL_BG;
-			} else if (*std & V4L2_STD_PAL_I) {
-				t->std = V4L2_STD_PAL_I;
-			} else if (*std & V4L2_STD_PAL_DK) {
-				t->std = V4L2_STD_PAL_DK;
-			} else if (*std & V4L2_STD_SECAM_L) {
-				t->std = V4L2_STD_SECAM_L;
-			} else {
-				printk(KERN_ERR "wis-sony-tuner: TV standard "
-						"not supported\n");
-				*std = 0; /* hack to indicate EINVAL */
-				break;
-			}
-			if (old != t->std)
-				set_if(client);
-			break;
-		case TUNER_SONY_BTF_PK467Z:
-			if (!(*std & V4L2_STD_NTSC_M_JP)) {
-				printk(KERN_ERR "wis-sony-tuner: TV standard "
-						"not supported\n");
-				*std = 0; /* hack to indicate EINVAL */
-			}
-			break;
-		case TUNER_SONY_BTF_PB463Z:
-			if (!(*std & V4L2_STD_NTSC_M)) {
-				printk(KERN_ERR "wis-sony-tuner: TV standard "
-						"not supported\n");
-				*std = 0; /* hack to indicate EINVAL */
-			}
-			break;
-		}
-		break;
-	}
-	case VIDIOC_QUERYSTD:
-	{
-		v4l2_std_id *std = arg;
-
-		switch (t->type) {
-		case TUNER_SONY_BTF_PG472Z:
-			if (force_band)
-				*std = force_band;
-			else
-				*std = V4L2_STD_PAL_BG | V4L2_STD_PAL_I |
-					V4L2_STD_PAL_DK | V4L2_STD_SECAM_L;
-			break;
-		case TUNER_SONY_BTF_PK467Z:
-			*std = V4L2_STD_NTSC_M_JP;
-			break;
-		case TUNER_SONY_BTF_PB463Z:
-			*std = V4L2_STD_NTSC_M;
-			break;
-		}
-		break;
-	}
-	case VIDIOC_G_TUNER:
-	{
-		struct v4l2_tuner *tun = arg;
-
-		memset(tun, 0, sizeof(*tun));
-		strcpy(tun->name, "Television");
-		tun->type = V4L2_TUNER_ANALOG_TV;
-		tun->rangelow = 0UL; /* does anything use these? */
-		tun->rangehigh = 0xffffffffUL;
-		switch (t->type) {
-		case TUNER_SONY_BTF_PG472Z:
-			tun->capability = V4L2_TUNER_CAP_NORM |
-				V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
-				V4L2_TUNER_CAP_LANG2;
-			tun->rxsubchans = V4L2_TUNER_SUB_MONO |
-				V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_LANG1 |
-				V4L2_TUNER_SUB_LANG2;
-			break;
-		case TUNER_SONY_BTF_PK467Z:
-		case TUNER_SONY_BTF_PB463Z:
-			tun->capability = V4L2_TUNER_CAP_STEREO;
-			tun->rxsubchans = V4L2_TUNER_SUB_MONO |
-						V4L2_TUNER_SUB_STEREO;
-			break;
-		}
-		tun->audmode = t->audmode;
-		return 0;
-	}
-	case VIDIOC_S_TUNER:
-	{
-		struct v4l2_tuner *tun = arg;
-
-		switch (t->type) {
-		case TUNER_SONY_BTF_PG472Z:
-			if (tun->audmode != t->audmode) {
-				t->audmode = tun->audmode;
-				mpx_setup(client);
-			}
-			break;
-		case TUNER_SONY_BTF_PK467Z:
-		case TUNER_SONY_BTF_PB463Z:
-			break;
-		}
-		return 0;
-	}
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int wis_sony_tuner_probe(struct i2c_client *client,
-				const struct i2c_device_id *id)
-{
-	struct i2c_adapter *adapter = client->adapter;
-	struct wis_sony_tuner *t;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_I2C_BLOCK))
-		return -ENODEV;
-
-	t = kmalloc(sizeof(struct wis_sony_tuner), GFP_KERNEL);
-	if (t == NULL)
-		return -ENOMEM;
-
-	t->type = -1;
-	t->freq = 0;
-	t->mpxmode = 0;
-	t->audmode = V4L2_TUNER_MODE_STEREO;
-	i2c_set_clientdata(client, t);
-
-	printk(KERN_DEBUG
-		"wis-sony-tuner: initializing tuner at address %d on %s\n",
-		client->addr, adapter->name);
-
-	return 0;
-}
-
-static int wis_sony_tuner_remove(struct i2c_client *client)
-{
-	struct wis_sony_tuner *t = i2c_get_clientdata(client);
-
-	kfree(t);
-	return 0;
-}
-
-static const struct i2c_device_id wis_sony_tuner_id[] = {
-	{ "wis_sony_tuner", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, wis_sony_tuner_id);
-
-static struct i2c_driver wis_sony_tuner_driver = {
-	.driver = {
-		.name	= "WIS Sony TV Tuner I2C driver",
-	},
-	.probe		= wis_sony_tuner_probe,
-	.remove		= wis_sony_tuner_remove,
-	.command	= tuner_command,
-	.id_table	= wis_sony_tuner_id,
-};
-
-static int __init wis_sony_tuner_init(void)
-{
-	return i2c_add_driver(&wis_sony_tuner_driver);
-}
-
-static void __exit wis_sony_tuner_cleanup(void)
-{
-	i2c_del_driver(&wis_sony_tuner_driver);
-}
-
-module_init(wis_sony_tuner_init);
-module_exit(wis_sony_tuner_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/wis-tw2804.c b/drivers/staging/go7007/wis-tw2804.c
deleted file mode 100644
index 9134f03..0000000
--- a/drivers/staging/go7007/wis-tw2804.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_tw2804 {
-	int channel;
-	int norm;
-	int brightness;
-	int contrast;
-	int saturation;
-	int hue;
-};
-
-static u8 global_registers[] = {
-	0x39, 0x00,
-	0x3a, 0xff,
-	0x3b, 0x84,
-	0x3c, 0x80,
-	0x3d, 0x80,
-	0x3e, 0x82,
-	0x3f, 0x82,
-	0xff, 0xff, /* Terminator (reg 0xff does not exist) */
-};
-
-static u8 channel_registers[] = {
-	0x01, 0xc4,
-	0x02, 0xa5,
-	0x03, 0x20,
-	0x04, 0xd0,
-	0x05, 0x20,
-	0x06, 0xd0,
-	0x07, 0x88,
-	0x08, 0x20,
-	0x09, 0x07,
-	0x0a, 0xf0,
-	0x0b, 0x07,
-	0x0c, 0xf0,
-	0x0d, 0x40,
-	0x0e, 0xd2,
-	0x0f, 0x80,
-	0x10, 0x80,
-	0x11, 0x80,
-	0x12, 0x80,
-	0x13, 0x1f,
-	0x14, 0x00,
-	0x15, 0x00,
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0xff,
-	0x19, 0xff,
-	0x1a, 0xff,
-	0x1b, 0xff,
-	0x1c, 0xff,
-	0x1d, 0xff,
-	0x1e, 0xff,
-	0x1f, 0xff,
-	0x20, 0x07,
-	0x21, 0x07,
-	0x22, 0x00,
-	0x23, 0x91,
-	0x24, 0x51,
-	0x25, 0x03,
-	0x26, 0x00,
-	0x27, 0x00,
-	0x28, 0x00,
-	0x29, 0x00,
-	0x2a, 0x00,
-	0x2b, 0x00,
-	0x2c, 0x00,
-	0x2d, 0x00,
-	0x2e, 0x00,
-	0x2f, 0x00,
-	0x30, 0x00,
-	0x31, 0x00,
-	0x32, 0x00,
-	0x33, 0x00,
-	0x34, 0x00,
-	0x35, 0x00,
-	0x36, 0x00,
-	0x37, 0x00,
-	0xff, 0xff, /* Terminator (reg 0xff does not exist) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value, int channel)
-{
-	return i2c_smbus_write_byte_data(client, reg | (channel << 6), value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs, int channel)
-{
-	int i;
-
-	for (i = 0; regs[i] != 0xff; i += 2)
-		if (i2c_smbus_write_byte_data(client,
-				regs[i] | (channel << 6), regs[i + 1]) < 0)
-			return -1;
-	return 0;
-}
-
-static int wis_tw2804_command(struct i2c_client *client,
-				unsigned int cmd, void *arg)
-{
-	struct wis_tw2804 *dec = i2c_get_clientdata(client);
-
-	if (cmd == DECODER_SET_CHANNEL) {
-		int *input = arg;
-
-		if (*input < 0 || *input > 3) {
-			printk(KERN_ERR "wis-tw2804: channel %d is not "
-					"between 0 and 3!\n", *input);
-			return 0;
-		}
-		dec->channel = *input;
-		printk(KERN_DEBUG "wis-tw2804: initializing TW2804 "
-				"channel %d\n", dec->channel);
-		if (dec->channel == 0 &&
-				write_regs(client, global_registers, 0) < 0) {
-			printk(KERN_ERR "wis-tw2804: error initializing "
-					"TW2804 global registers\n");
-			return 0;
-		}
-		if (write_regs(client, channel_registers, dec->channel) < 0) {
-			printk(KERN_ERR "wis-tw2804: error initializing "
-					"TW2804 channel %d\n", dec->channel);
-			return 0;
-		}
-		return 0;
-	}
-
-	if (dec->channel < 0) {
-		printk(KERN_DEBUG "wis-tw2804: ignoring command %08x until "
-				"channel number is set\n", cmd);
-		return 0;
-	}
-
-	switch (cmd) {
-	case VIDIOC_S_STD:
-	{
-		v4l2_std_id *input = arg;
-		u8 regs[] = {
-			0x01, *input & V4L2_STD_NTSC ? 0xc4 : 0x84,
-			0x09, *input & V4L2_STD_NTSC ? 0x07 : 0x04,
-			0x0a, *input & V4L2_STD_NTSC ? 0xf0 : 0x20,
-			0x0b, *input & V4L2_STD_NTSC ? 0x07 : 0x04,
-			0x0c, *input & V4L2_STD_NTSC ? 0xf0 : 0x20,
-			0x0d, *input & V4L2_STD_NTSC ? 0x40 : 0x4a,
-			0x16, *input & V4L2_STD_NTSC ? 0x00 : 0x40,
-			0x17, *input & V4L2_STD_NTSC ? 0x00 : 0x40,
-			0x20, *input & V4L2_STD_NTSC ? 0x07 : 0x0f,
-			0x21, *input & V4L2_STD_NTSC ? 0x07 : 0x0f,
-			0xff,	0xff,
-		};
-		write_regs(client, regs, dec->channel);
-		dec->norm = *input;
-		break;
-	}
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 255;
-			ctrl->step = 1;
-			ctrl->default_value = 128;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 255;
-			ctrl->step = 1;
-			ctrl->default_value = 128;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_SATURATION:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 255;
-			ctrl->step = 1;
-			ctrl->default_value = 128;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_HUE:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 255;
-			ctrl->step = 1;
-			ctrl->default_value = 128;
-			ctrl->flags = 0;
-			break;
-		}
-		break;
-	}
-	case VIDIOC_S_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			if (ctrl->value > 255)
-				dec->brightness = 255;
-			else if (ctrl->value < 0)
-				dec->brightness = 0;
-			else
-				dec->brightness = ctrl->value;
-			write_reg(client, 0x12, dec->brightness, dec->channel);
-			break;
-		case V4L2_CID_CONTRAST:
-			if (ctrl->value > 255)
-				dec->contrast = 255;
-			else if (ctrl->value < 0)
-				dec->contrast = 0;
-			else
-				dec->contrast = ctrl->value;
-			write_reg(client, 0x11, dec->contrast, dec->channel);
-			break;
-		case V4L2_CID_SATURATION:
-			if (ctrl->value > 255)
-				dec->saturation = 255;
-			else if (ctrl->value < 0)
-				dec->saturation = 0;
-			else
-				dec->saturation = ctrl->value;
-			write_reg(client, 0x10, dec->saturation, dec->channel);
-			break;
-		case V4L2_CID_HUE:
-			if (ctrl->value > 255)
-				dec->hue = 255;
-			else if (ctrl->value < 0)
-				dec->hue = 0;
-			else
-				dec->hue = ctrl->value;
-			write_reg(client, 0x0f, dec->hue, dec->channel);
-			break;
-		}
-		break;
-	}
-	case VIDIOC_G_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->value = dec->brightness;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->value = dec->contrast;
-			break;
-		case V4L2_CID_SATURATION:
-			ctrl->value = dec->saturation;
-			break;
-		case V4L2_CID_HUE:
-			ctrl->value = dec->hue;
-			break;
-		}
-		break;
-	}
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int wis_tw2804_probe(struct i2c_client *client,
-			    const struct i2c_device_id *id)
-{
-	struct i2c_adapter *adapter = client->adapter;
-	struct wis_tw2804 *dec;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	dec = kmalloc(sizeof(struct wis_tw2804), GFP_KERNEL);
-	if (dec == NULL)
-		return -ENOMEM;
-
-	dec->channel = -1;
-	dec->norm = V4L2_STD_NTSC;
-	dec->brightness = 128;
-	dec->contrast = 128;
-	dec->saturation = 128;
-	dec->hue = 128;
-	i2c_set_clientdata(client, dec);
-
-	printk(KERN_DEBUG "wis-tw2804: creating TW2804 at address %d on %s\n",
-		client->addr, adapter->name);
-
-	return 0;
-}
-
-static int wis_tw2804_remove(struct i2c_client *client)
-{
-	struct wis_tw2804 *dec = i2c_get_clientdata(client);
-
-	kfree(dec);
-	return 0;
-}
-
-static const struct i2c_device_id wis_tw2804_id[] = {
-	{ "wis_tw2804", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, wis_tw2804_id);
-
-static struct i2c_driver wis_tw2804_driver = {
-	.driver = {
-		.name	= "WIS TW2804 I2C driver",
-	},
-	.probe		= wis_tw2804_probe,
-	.remove		= wis_tw2804_remove,
-	.command	= wis_tw2804_command,
-	.id_table	= wis_tw2804_id,
-};
-
-static int __init wis_tw2804_init(void)
-{
-	return i2c_add_driver(&wis_tw2804_driver);
-}
-
-static void __exit wis_tw2804_cleanup(void)
-{
-	i2c_del_driver(&wis_tw2804_driver);
-}
-
-module_init(wis_tw2804_init);
-module_exit(wis_tw2804_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/wis-tw9903.c b/drivers/staging/go7007/wis-tw9903.c
deleted file mode 100644
index 9230f4a..0000000
--- a/drivers/staging/go7007/wis-tw9903.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <linux/ioctl.h>
-#include <linux/slab.h>
-
-#include "wis-i2c.h"
-
-struct wis_tw9903 {
-	int norm;
-	int brightness;
-	int contrast;
-	int hue;
-};
-
-static u8 initial_registers[] =
-{
-	0x02, 0x44, /* input 1, composite */
-	0x03, 0x92, /* correct digital format */
-	0x04, 0x00,
-	0x05, 0x80, /* or 0x00 for PAL */
-	0x06, 0x40, /* second internal current reference */
-	0x07, 0x02, /* window */
-	0x08, 0x14, /* window */
-	0x09, 0xf0, /* window */
-	0x0a, 0x81, /* window */
-	0x0b, 0xd0, /* window */
-	0x0c, 0x8c,
-	0x0d, 0x00, /* scaling */
-	0x0e, 0x11, /* scaling */
-	0x0f, 0x00, /* scaling */
-	0x10, 0x00, /* brightness */
-	0x11, 0x60, /* contrast */
-	0x12, 0x01, /* sharpness */
-	0x13, 0x7f, /* U gain */
-	0x14, 0x5a, /* V gain */
-	0x15, 0x00, /* hue */
-	0x16, 0xc3, /* sharpness */
-	0x18, 0x00,
-	0x19, 0x58, /* vbi */
-	0x1a, 0x80,
-	0x1c, 0x0f, /* video norm */
-	0x1d, 0x7f, /* video norm */
-	0x20, 0xa0, /* clamping gain (working 0x50) */
-	0x21, 0x22,
-	0x22, 0xf0,
-	0x23, 0xfe,
-	0x24, 0x3c,
-	0x25, 0x38,
-	0x26, 0x44,
-	0x27, 0x20,
-	0x28, 0x00,
-	0x29, 0x15,
-	0x2a, 0xa0,
-	0x2b, 0x44,
-	0x2c, 0x37,
-	0x2d, 0x00,
-	0x2e, 0xa5, /* burst PLL control (working: a9) */
-	0x2f, 0xe0, /* 0xea is blue test frame -- 0xe0 for normal */
-	0x31, 0x00,
-	0x33, 0x22,
-	0x34, 0x11,
-	0x35, 0x35,
-	0x3b, 0x05,
-	0x06, 0xc0, /* reset device */
-	0x00, 0x00, /* Terminator (reg 0x00 is read-only) */
-};
-
-static int write_reg(struct i2c_client *client, u8 reg, u8 value)
-{
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int write_regs(struct i2c_client *client, u8 *regs)
-{
-	int i;
-
-	for (i = 0; regs[i] != 0x00; i += 2)
-		if (i2c_smbus_write_byte_data(client, regs[i], regs[i + 1]) < 0)
-			return -1;
-	return 0;
-}
-
-static int wis_tw9903_command(struct i2c_client *client,
-				unsigned int cmd, void *arg)
-{
-	struct wis_tw9903 *dec = i2c_get_clientdata(client);
-
-	switch (cmd) {
-	case VIDIOC_S_INPUT:
-	{
-		int *input = arg;
-
-		i2c_smbus_write_byte_data(client, 0x02, 0x40 | (*input << 1));
-		break;
-	}
-#if 0
-	/* The scaler on this thing seems to be horribly broken */
-	case DECODER_SET_RESOLUTION:
-	{
-		struct video_decoder_resolution *res = arg;
-		/*int hscale = 256 * 720 / res->width;*/
-		int hscale = 256 * 720 / (res->width - (res->width > 704 ? 0 : 8));
-		int vscale = 256 * (dec->norm & V4L2_STD_NTSC ?  240 : 288)
-				/ res->height;
-		u8 regs[] = {
-			0x0d, vscale & 0xff,
-			0x0f, hscale & 0xff,
-			0x0e, ((vscale & 0xf00) >> 4) | ((hscale & 0xf00) >> 8),
-			0x06, 0xc0, /* reset device */
-			0,	0,
-		};
-		printk(KERN_DEBUG "vscale is %04x, hscale is %04x\n",
-				vscale, hscale);
-		/*write_regs(client, regs);*/
-		break;
-	}
-#endif
-	case VIDIOC_S_STD:
-	{
-		v4l2_std_id *input = arg;
-		u8 regs[] = {
-			0x05, *input & V4L2_STD_NTSC ? 0x80 : 0x00,
-			0x07, *input & V4L2_STD_NTSC ? 0x02 : 0x12,
-			0x08, *input & V4L2_STD_NTSC ? 0x14 : 0x18,
-			0x09, *input & V4L2_STD_NTSC ? 0xf0 : 0x20,
-			0,	0,
-		};
-		write_regs(client, regs);
-		dec->norm = *input;
-		break;
-	}
-	case VIDIOC_QUERYCTRL:
-	{
-		struct v4l2_queryctrl *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Brightness", sizeof(ctrl->name));
-			ctrl->minimum = -128;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 0x00;
-			ctrl->flags = 0;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Contrast", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 255;
-			ctrl->step = 1;
-			ctrl->default_value = 0x60;
-			ctrl->flags = 0;
-			break;
-#if 0
-		/* I don't understand how the Chroma Gain registers work... */
-		case V4L2_CID_SATURATION:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Saturation", sizeof(ctrl->name));
-			ctrl->minimum = 0;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 64;
-			ctrl->flags = 0;
-			break;
-#endif
-		case V4L2_CID_HUE:
-			ctrl->type = V4L2_CTRL_TYPE_INTEGER;
-			strncpy(ctrl->name, "Hue", sizeof(ctrl->name));
-			ctrl->minimum = -128;
-			ctrl->maximum = 127;
-			ctrl->step = 1;
-			ctrl->default_value = 0;
-			ctrl->flags = 0;
-			break;
-		}
-		break;
-	}
-	case VIDIOC_S_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			if (ctrl->value > 127)
-				dec->brightness = 127;
-			else if (ctrl->value < -128)
-				dec->brightness = -128;
-			else
-				dec->brightness = ctrl->value;
-			write_reg(client, 0x10, dec->brightness);
-			break;
-		case V4L2_CID_CONTRAST:
-			if (ctrl->value > 255)
-				dec->contrast = 255;
-			else if (ctrl->value < 0)
-				dec->contrast = 0;
-			else
-				dec->contrast = ctrl->value;
-			write_reg(client, 0x11, dec->contrast);
-			break;
-#if 0
-		case V4L2_CID_SATURATION:
-			if (ctrl->value > 127)
-				dec->saturation = 127;
-			else if (ctrl->value < 0)
-				dec->saturation = 0;
-			else
-				dec->saturation = ctrl->value;
-			/*write_reg(client, 0x0c, dec->saturation);*/
-			break;
-#endif
-		case V4L2_CID_HUE:
-			if (ctrl->value > 127)
-				dec->hue = 127;
-			else if (ctrl->value < -128)
-				dec->hue = -128;
-			else
-				dec->hue = ctrl->value;
-			write_reg(client, 0x15, dec->hue);
-			break;
-		}
-		break;
-	}
-	case VIDIOC_G_CTRL:
-	{
-		struct v4l2_control *ctrl = arg;
-
-		switch (ctrl->id) {
-		case V4L2_CID_BRIGHTNESS:
-			ctrl->value = dec->brightness;
-			break;
-		case V4L2_CID_CONTRAST:
-			ctrl->value = dec->contrast;
-			break;
-#if 0
-		case V4L2_CID_SATURATION:
-			ctrl->value = dec->saturation;
-			break;
-#endif
-		case V4L2_CID_HUE:
-			ctrl->value = dec->hue;
-			break;
-		}
-		break;
-	}
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int wis_tw9903_probe(struct i2c_client *client,
-			    const struct i2c_device_id *id)
-{
-	struct i2c_adapter *adapter = client->adapter;
-	struct wis_tw9903 *dec;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-		return -ENODEV;
-
-	dec = kmalloc(sizeof(struct wis_tw9903), GFP_KERNEL);
-	if (dec == NULL)
-		return -ENOMEM;
-
-	dec->norm = V4L2_STD_NTSC;
-	dec->brightness = 0;
-	dec->contrast = 0x60;
-	dec->hue = 0;
-	i2c_set_clientdata(client, dec);
-
-	printk(KERN_DEBUG
-		"wis-tw9903: initializing TW9903 at address %d on %s\n",
-		client->addr, adapter->name);
-
-	if (write_regs(client, initial_registers) < 0) {
-		printk(KERN_ERR "wis-tw9903: error initializing TW9903\n");
-		kfree(dec);
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
-static int wis_tw9903_remove(struct i2c_client *client)
-{
-	struct wis_tw9903 *dec = i2c_get_clientdata(client);
-
-	kfree(dec);
-	return 0;
-}
-
-static const struct i2c_device_id wis_tw9903_id[] = {
-	{ "wis_tw9903", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, wis_tw9903_id);
-
-static struct i2c_driver wis_tw9903_driver = {
-	.driver = {
-		.name	= "WIS TW9903 I2C driver",
-	},
-	.probe		= wis_tw9903_probe,
-	.remove		= wis_tw9903_remove,
-	.command	= wis_tw9903_command,
-	.id_table	= wis_tw9903_id,
-};
-
-static int __init wis_tw9903_init(void)
-{
-	return i2c_add_driver(&wis_tw9903_driver);
-}
-
-static void __exit wis_tw9903_cleanup(void)
-{
-	i2c_del_driver(&wis_tw9903_driver);
-}
-
-module_init(wis_tw9903_init);
-module_exit(wis_tw9903_cleanup);
-
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/go7007/wis-uda1342.c b/drivers/staging/go7007/wis-uda1342.c
deleted file mode 100644
index 0127be2..0000000
--- a/drivers/staging/go7007/wis-uda1342.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Micronas USA Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License (Version 2) 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/videodev2.h>
-#include <media/tvaudio.h>
-#include <media/v4l2-common.h>
-
-#include "wis-i2c.h"
-
-static int write_reg(struct i2c_client *client, int reg, int value)
-{
-	/* UDA1342 wants MSB first, but SMBus sends LSB first */
-	i2c_smbus_write_word_data(client, reg, swab16(value));
-	return 0;
-}
-
-static int wis_uda1342_command(struct i2c_client *client,
-				unsigned int cmd, void *arg)
-{
-	switch (cmd) {
-	case VIDIOC_S_AUDIO:
-	{
-		int *inp = arg;
-
-		switch (*inp) {
-		case TVAUDIO_INPUT_TUNER:
-			write_reg(client, 0x00, 0x1441); /* select input 2 */
-			break;
-		case TVAUDIO_INPUT_EXTERN:
-			write_reg(client, 0x00, 0x1241); /* select input 1 */
-			break;
-		default:
-			printk(KERN_ERR "wis-uda1342: input %d not supported\n",
-					*inp);
-			break;
-		}
-		break;
-	}
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int wis_uda1342_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
-{
-	struct i2c_adapter *adapter = client->adapter;
-
-	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA))
-		return -ENODEV;
-
-	printk(KERN_DEBUG
-		"wis-uda1342: initializing UDA1342 at address %d on %s\n",
-		client->addr, adapter->name);
-
-	write_reg(client, 0x00, 0x8000); /* reset registers */
-	write_reg(client, 0x00, 0x1241); /* select input 1 */
-
-	return 0;
-}
-
-static int wis_uda1342_remove(struct i2c_client *client)
-{
-	return 0;
-}
-
-static const struct i2c_device_id wis_uda1342_id[] = {
-	{ "wis_uda1342", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, wis_uda1342_id);
-
-static struct i2c_driver wis_uda1342_driver = {
-	.driver = {
-		.name	= "WIS UDA1342 I2C driver",
-	},
-	.probe		= wis_uda1342_probe,
-	.remove		= wis_uda1342_remove,
-	.command	= wis_uda1342_command,
-	.id_table	= wis_uda1342_id,
-};
-
-static int __init wis_uda1342_init(void)
-{
-	return i2c_add_driver(&wis_uda1342_driver);
-}
-
-static void __exit wis_uda1342_cleanup(void)
-{
-	i2c_del_driver(&wis_uda1342_driver);
-}
-
-module_init(wis_uda1342_init);
-module_exit(wis_uda1342_cleanup);
-
-MODULE_LICENSE("GPL v2");