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authorGreg Kroah-Hartman <gregkh@suse.de>2009-09-08 12:26:06 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2009-09-08 12:26:06 -0700
commiteef9c9694e0047682312abcc02be5016c24e3170 (patch)
tree6386e841e658953051a33418d2b0c2af02cc7514
parent5d8ba29a674bcfee2c1eb42deee68bc908c5ad5f (diff)
downloadpatches-eef9c9694e0047682312abcc02be5016c24e3170.tar.gz
2.6.31-rc9
delete a tty patch, and add a patch that deletes the go7007 driver
Diffstat
-rw-r--r--series2
-rw-r--r--staging/staging-remove-go7007-driver.patch10924
-rw-r--r--tty/tty-n_tty-honor-opost-flag-for-echoes.patch162
-rw-r--r--tty/tty-n_tty-move-echoctl-check-and-clean-up-logic.patch6
-rw-r--r--version2
5 files changed, 10929 insertions, 167 deletions
diff --git a/series b/series
index beb22aa397c700..e1b3b11b1b1570 100644
--- a/series
+++ b/series
@@ -123,7 +123,6 @@ tty/serial-port-kref
tty/serial-console-set-resume
tty/tty-usb-serial-termiosbits
-tty/tty-n_tty-honor-opost-flag-for-echoes.patch
tty/tty-n_tty-move-echoctl-check-and-clean-up-logic.patch
tty/tty-handle-vt-specific-compat-ioctls-in-vt-driver.patch
tty/tty-vt-use-printk_once.patch
@@ -900,6 +899,7 @@ staging/staging-remove-me4000-driver.patch
staging/staging-meilhaus-remove-the-drivers.patch
staging/staging-rspiusb-remove-the-driver.patch
staging/staging-remove-at76_usb-wireless-driver.patch
+staging/staging-remove-go7007-driver.patch
led_classdev.sysfs-name.patch
diff --git a/staging/staging-remove-go7007-driver.patch b/staging/staging-remove-go7007-driver.patch
new file mode 100644
index 00000000000000..1c96729da15d93
--- /dev/null
+++ b/staging/staging-remove-go7007-driver.patch
@@ -0,0 +1,10924 @@
+From foo@baz Tue Sep 8 12:23:02 PDT 2009
+Date: Tue, 08 Sep 2009 12:23:02 -0700
+To: Greg KH <greg@kroah.com>
+From: Greg Kroah-Hartman <gregkh@suse.de>
+Subject: Staging: remove go7007 driver
+
+No one has stepped up to fix it up, and there is no documentation for
+the chipset anywhere in existance. The chip is also no longer being
+built by any company. So just put it out of its misery.
+
+Cc: Ross Cohen <rcohen@snurgle.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+---
+ drivers/staging/Kconfig | 2
+ drivers/staging/Makefile | 1
+ drivers/staging/go7007/Kconfig | 37
+ drivers/staging/go7007/Makefile | 27
+ drivers/staging/go7007/README | 11
+ drivers/staging/go7007/go7007-driver.c | 682 -----------
+ drivers/staging/go7007/go7007-fw.c | 1638 ---------------------------
+ drivers/staging/go7007/go7007-i2c.c | 225 ---
+ drivers/staging/go7007/go7007-priv.h | 282 ----
+ drivers/staging/go7007/go7007-usb.c | 1287 ---------------------
+ drivers/staging/go7007/go7007-v4l2.c | 1876 --------------------------------
+ drivers/staging/go7007/go7007.h | 114 -
+ drivers/staging/go7007/go7007.txt | 481 --------
+ drivers/staging/go7007/s2250-board.c | 622 ----------
+ drivers/staging/go7007/s2250-loader.c | 189 ---
+ drivers/staging/go7007/saa7134-go7007.c | 532 ---------
+ drivers/staging/go7007/snd-go7007.c | 305 -----
+ drivers/staging/go7007/wis-i2c.h | 47
+ drivers/staging/go7007/wis-ov7640.c | 107 -
+ drivers/staging/go7007/wis-saa7113.c | 335 -----
+ drivers/staging/go7007/wis-saa7115.c | 468 -------
+ drivers/staging/go7007/wis-sony-tuner.c | 719 ------------
+ drivers/staging/go7007/wis-tw2804.c | 358 ------
+ drivers/staging/go7007/wis-tw9903.c | 339 -----
+ drivers/staging/go7007/wis-uda1342.c | 113 -
+ 25 files changed, 10797 deletions(-)
+
+--- a/drivers/staging/go7007/go7007-driver.c
++++ /dev/null
+@@ -1,682 +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/semaphore.h>
+-#include <linux/uaccess.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) {
+- printk(KERN_ERR "go7007: 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)) {
+- printk(KERN_ERR
+- "go7007: unable to load firmware from file \"%s\"\n",
+- fw_name);
+- return -1;
+- }
+- if (fw_entry->size < 16 || memcmp(fw_entry->data, "WISGO7007FW", 11)) {
+- printk(KERN_ERR "go7007: 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) {
+- printk(KERN_ERR "go7007: 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) {
+- printk(KERN_ERR "go7007: error transferring firmware\n");
+- rv = -1;
+- }
+- kfree(bounce);
+- return rv;
+-}
+-
+-/*
+- * 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;
+-
+- down(&go->hw_lock);
+- ret = go7007_load_encoder(go);
+- up(&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 id, int addr)
+-{
+- struct i2c_board_info info;
+- char *modname;
+-
+- switch (id) {
+- case I2C_DRIVERID_WIS_SAA7115:
+- modname = "wis-saa7115";
+- break;
+- case I2C_DRIVERID_WIS_SAA7113:
+- modname = "wis-saa7113";
+- break;
+- case I2C_DRIVERID_WIS_UDA1342:
+- modname = "wis-uda1342";
+- break;
+- case I2C_DRIVERID_WIS_SONY_TUNER:
+- modname = "wis-sony-tuner";
+- break;
+- case I2C_DRIVERID_WIS_TW9903:
+- modname = "wis-tw9903";
+- break;
+- case I2C_DRIVERID_WIS_TW2804:
+- modname = "wis-tw2804";
+- break;
+- case I2C_DRIVERID_WIS_OV7640:
+- modname = "wis-ov7640";
+- break;
+- case I2C_DRIVERID_S2250:
+- modname = "s2250-board";
+- break;
+- default:
+- modname = NULL;
+- break;
+- }
+- if (modname != NULL)
+- request_module(modname);
+-
+- memset(&info, 0, sizeof(struct i2c_board_info));
+- info.addr = addr;
+- strlcpy(info.type, type, I2C_NAME_SIZE);
+- if (!i2c_new_device(adapter, &info))
+- return 0;
+- if (modname != NULL)
+- printk(KERN_INFO
+- "go7007: probing for module %s failed\n", modname);
+- else
+- printk(KERN_INFO
+- "go7007: sensor %u seems to be unsupported!\n", id);
+- 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);
+-
+- down(&go->hw_lock);
+- ret = go7007_init_encoder(go);
+- up(&go->hw_lock);
+- if (ret < 0)
+- return -1;
+-
+- 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].id,
+- 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 go7007_v4l2_init(go);
+-}
+-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) {
+- printk(KERN_ERR "go7007: 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) {
+- printk(KERN_ERR "go7007: 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);
+- 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) {
+- printk(KERN_DEBUG "go7007: 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 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;
+- init_MUTEX(&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
+- printk(KERN_ERR
+- "go7007: 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");
+--- a/drivers/staging/go7007/go7007-fw.c
++++ /dev/null
+@@ -1,1638 +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 <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 = kmalloc(4096, GFP_KERNEL);
+- if (buf == NULL) {
+- printk(KERN_ERR "go7007: unable to allocate 4096 bytes for "
+- "firmware construction\n");
+- return -1;
+- }
+- memset(buf, 0, 4096);
+-
+- 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 = kmalloc(5120, GFP_KERNEL);
+- if (buf == NULL) {
+- printk(KERN_ERR "go7007: unable to allocate 5120 bytes for "
+- "firmware construction\n");
+- return -1;
+- }
+- memset(buf, 0, 5120);
+- 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 = kmalloc(5120, GFP_KERNEL);
+- if (buf == NULL) {
+- printk(KERN_ERR "go7007: unable to allocate 5120 bytes for "
+- "firmware construction\n");
+- return -1;
+- }
+- memset(buf, 0, 5120);
+- 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 = kmalloc(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;
+- }
+- memset(code, 0, codespace * 2);
+- 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;
+-}
+--- 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)
+--- 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/semaphore.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 DECLARE_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
+-
+- down(&go->hw_lock);
+-
+- if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) {
+- /* Bridge the I2C port on this GO7007 to the shared bus */
+- down(&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);
+- up(&adlink_mpg24_i2c_lock);
+- }
+- up(&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;
+-}
+--- a/drivers/staging/go7007/go7007-priv.h
++++ /dev/null
+@@ -1,282 +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.
+- */
+-
+-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 semaphore 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;
+- int ref_count;
+- enum { STATUS_INIT, STATUS_ONLINE, STATUS_SHUTDOWN } status;
+- spinlock_t spinlock;
+- struct semaphore 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;
+-};
+-
+-/* All of these must be called with the hpi_lock semaphore 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);
+--- 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 original package appears 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.
+--- a/drivers/staging/go7007/go7007-usb.c
++++ /dev/null
+@@ -1,1287 +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 semaphore 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_twTW2804",
+- .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_board",
+- .id = I2C_DRIVERID_S2250,
+- .addr = 0x43,
+- },
+- },
+- .num_inputs = 2,
+- .inputs = {
+- {
+- .video_input = 0,
+- .name = "Composite",
+- },
+- {
+- .video_input = 1,
+- .name = "S-Video",
+- },
+- },
+- },
+-};
+-
+-static 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 = kmalloc(8, GFP_KERNEL);
+- if (tbuf == NULL)
+- return -ENOMEM;
+- memset(tbuf, 0, 8);
+- 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;
+-
+- down(&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:
+- up(&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\n";
+- 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);
+-
+- /* 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));
+- init_MUTEX(&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 = 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);
+- if (vurb->transfer_buffer)
+- kfree(vurb->transfer_buffer);
+- usb_free_urb(vurb);
+- }
+- aurb = usb->audio_urbs[i];
+- if (aurb) {
+- usb_kill_urb(aurb);
+- if (aurb->transfer_buffer)
+- 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");
+--- a/drivers/staging/go7007/go7007-v4l2.c
++++ /dev/null
+@@ -1,1876 +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/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 <linux/i2c.h>
+-#include <linux/semaphore.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
+-
+-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;
+-
+- down(&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;
+- }
+- up(&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;
+- init_MUTEX(&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 video_decoder_resolution res;
+-
+- res.width = width;
+- if (height > sensor_height / 2) {
+- res.height = height / 2;
+- go->encoder_v_halve = 0;
+- } else {
+- res.height = height;
+- go->encoder_v_halve = 1;
+- }
+- if (go->i2c_adapter_online)
+- i2c_clients_command(&go->i2c_adapter,
+- DECODER_SET_RESOLUTION, &res);
+- } 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;
+-}
+-
+-static int mpeg_queryctrl(u32 id, struct v4l2_queryctrl *ctrl)
+-{
+- static const u32 user_ctrls[] = {
+- V4L2_CID_USER_CLASS,
+- 0
+- };
+- 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[] = {
+- user_ctrls,
+- mpeg_ctrls,
+- NULL
+- };
+-
+- /* The ctrl may already contain the queried i2c controls,
+- * query the mpeg controls if the existing ctrl id is
+- * greater than the next mpeg ctrl id.
+- */
+- id = v4l2_ctrl_next(ctrl_classes, id);
+- if (id >= ctrl->id && ctrl->name[0])
+- return 0;
+-
+- memset(ctrl, 0, sizeof(*ctrl));
+- ctrl->id = id;
+-
+- switch (ctrl->id) {
+- case V4L2_CID_USER_CLASS:
+- case V4L2_CID_MPEG_CLASS:
+- return v4l2_ctrl_query_fill_std(ctrl);
+- 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:
+- case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
+- return v4l2_ctrl_query_fill_std(ctrl);
+- case V4L2_CID_MPEG_VIDEO_BITRATE:
+- return v4l2_ctrl_query_fill(ctrl,
+- 64000,
+- 10000000, 1,
+- 9800000);
+- default:
+- break;
+- }
+- return -EINVAL;
+-}
+-
+-static int mpeg_s_control(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:
+- 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_control(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;
+-}
+-#endif
+-
+-static int vidioc_querycap(struct file *file, void *priv,
+- struct v4l2_capability *cap)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->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;
+-
+- down(&gofh->lock);
+- for (i = 0; i < gofh->buf_count; ++i)
+- if (gofh->bufs[i].mapped > 0)
+- goto unlock_and_return;
+-
+- down(&go->hw_lock);
+- if (go->in_use > 0 && gofh->buf_count == 0) {
+- up(&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 = kmalloc(count * sizeof(struct go7007_buffer),
+- GFP_KERNEL);
+-
+- if (!gofh->bufs) {
+- up(&go->hw_lock);
+- goto unlock_and_return;
+- }
+-
+- memset(gofh->bufs, 0, count * sizeof(struct go7007_buffer));
+-
+- 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;
+- up(&go->hw_lock);
+- up(&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:
+- up(&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;
+-
+- down(&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;
+- up(&gofh->lock);
+-
+- return 0;
+-
+-unlock_and_return:
+- up(&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;
+-
+- down(&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);
+- up(&gofh->lock);
+-
+- return 0;
+-
+-unlock_and_return:
+- up(&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;
+-
+- down(&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;
+-
+- up(&gofh->lock);
+- return 0;
+-
+-unlock_and_return:
+- up(&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;
+-
+- down(&gofh->lock);
+- down(&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;
+- }
+- up(&go->hw_lock);
+- up(&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;
+- down(&gofh->lock);
+- go7007_streamoff(go);
+- up(&gofh->lock);
+-
+- return 0;
+-}
+-
+-static int vidioc_queryctrl(struct file *file, void *priv,
+- struct v4l2_queryctrl *query)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->go;
+-
+- if (!go->i2c_adapter_online)
+- return -EIO;
+-
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, query);
+-
+- return (!query->name[0]) ? -EINVAL : 0;
+-}
+-
+-static int vidioc_g_ctrl(struct file *file, void *priv,
+- struct v4l2_control *ctrl)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->go;
+- struct v4l2_queryctrl query;
+-
+- if (!go->i2c_adapter_online)
+- return -EIO;
+-
+- memset(&query, 0, sizeof(query));
+- query.id = ctrl->id;
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query);
+- if (query.name[0] == 0)
+- return -EINVAL;
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_G_CTRL, ctrl);
+-
+- return 0;
+-}
+-
+-static int vidioc_s_ctrl(struct file *file, void *priv,
+- struct v4l2_control *ctrl)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->go;
+- struct v4l2_queryctrl query;
+-
+- if (!go->i2c_adapter_online)
+- return -EIO;
+-
+- memset(&query, 0, sizeof(query));
+- query.id = ctrl->id;
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query);
+- if (query.name[0] == 0)
+- return -EINVAL;
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_S_CTRL, ctrl);
+-
+- return 0;
+-}
+-
+-static int vidioc_g_parm(struct file *filp, void *priv,
+- struct v4l2_streamparm *parm)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->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_s_std(struct file *file, void *priv, v4l2_std_id *std)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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;
+- i2c_clients_command(&go->i2c_adapter,
+- VIDIOC_S_STD, std);
+- if (!*std) /* hack to indicate EINVAL from tuner */
+- 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;
+-
+- if (go->i2c_adapter_online)
+- i2c_clients_command(&go->i2c_adapter,
+- VIDIOC_S_STD, std);
+- set_capture_size(go, NULL, 0);
+-
+- return 0;
+-}
+-
+-#if 0
+- case VIDIOC_QUERYSTD:
+- {
+- v4l2_std_id *std = arg;
+-
+- if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) &&
+- go->input == go->board_info->num_inputs - 1) {
+- if (!go->i2c_adapter_online)
+- return -EIO;
+- i2c_clients_command(&go->i2c_adapter,
+- VIDIOC_QUERYSTD, arg);
+- } 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;
+- }
+-#endif
+-
+-static int vidioc_enum_input(struct file *file, void *priv,
+- struct v4l2_input *inp)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->go;
+-
+- *input = go->input;
+-
+- return 0;
+-}
+-
+-static int vidioc_s_input(struct file *file, void *priv, unsigned int input)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->go;
+-
+- if (input >= go->board_info->num_inputs)
+- return -EINVAL;
+- if (go->streaming)
+- return -EBUSY;
+-
+- go->input = input;
+- if (go->i2c_adapter_online) {
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_S_INPUT,
+- &go->board_info->inputs[input].video_input);
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_S_AUDIO,
+- &go->board_info->inputs[input].audio_input);
+- }
+-
+- return 0;
+-}
+-
+-static int vidioc_g_tuner(struct file *file, void *priv,
+- struct v4l2_tuner *t)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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;
+-
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_G_TUNER, t);
+-
+- t->index = 0;
+- return 0;
+-}
+-
+-static int vidioc_s_tuner(struct file *file, void *priv,
+- struct v4l2_tuner *t)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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;
+- }
+-
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_S_TUNER, t);
+-
+- return 0;
+-}
+-
+-static int vidioc_g_frequency(struct file *file, void *priv,
+- struct v4l2_frequency *f)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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;
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_G_FREQUENCY, f);
+- return 0;
+-}
+-
+-static int vidioc_s_frequency(struct file *file, void *priv,
+- struct v4l2_frequency *f)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->go;
+-
+- if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER))
+- return -EINVAL;
+- if (!go->i2c_adapter_online)
+- return -EIO;
+-
+- i2c_clients_command(&go->i2c_adapter, VIDIOC_S_FREQUENCY, f);
+-
+- return 0;
+-}
+-
+-static int vidioc_cropcap(struct file *file, void *priv,
+- struct v4l2_cropcap *cropcap)
+-{
+- struct go7007_file *gofh = priv;
+- struct go7007 *go = gofh->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_file *gofh = priv;
+- struct go7007 *go = gofh->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 */
+- down(&gofh->lock);
+- index = vma->vm_pgoff / GO7007_BUF_PAGES;
+- if (index >= gofh->buf_count) {
+- up(&gofh->lock);
+- return -EINVAL; /* trying to map beyond requested buffers */
+- }
+- if (index * GO7007_BUF_PAGES != vma->vm_pgoff) {
+- up(&gofh->lock);
+- return -EINVAL; /* offset is not aligned on buffer boundary */
+- }
+- if (gofh->bufs[index].mapped > 0) {
+- up(&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];
+- up(&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_s_std = vidioc_s_std,
+- .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,
+- .minor = -1,
+- .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;
+- memcpy(go->video_dev, &go7007_template, sizeof(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;
+- }
+- video_set_drvdata(go->video_dev, go);
+- ++go->ref_count;
+- printk(KERN_INFO "%s: registered device video%d [v4l2]\n",
+- go->video_dev->name, go->video_dev->num);
+-
+- return 0;
+-}
+-
+-void go7007_v4l2_remove(struct go7007 *go)
+-{
+- unsigned long flags;
+-
+- down(&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);
+- }
+- up(&go->hw_lock);
+- if (go->video_dev)
+- video_unregister_device(go->video_dev);
+-}
+--- a/drivers/staging/go7007/Kconfig
++++ /dev/null
+@@ -1,37 +0,0 @@
+-config VIDEO_GO7007
+- tristate "Go 7007 support"
+- depends on VIDEO_DEV && PCI && I2C && INPUT
+- depends on SND
+- select VIDEOBUF_DMA_SG
+- select VIDEO_IR
+- select VIDEO_TUNER
+- select VIDEO_TVEEPROM
+- select SND_PCM
+- select CRC32
+- default N
+- ---help---
+- This is a video4linux driver for some weird device...
+-
+- To compile this driver as a module, choose M here: the
+- module will be called go7007
+-
+-config VIDEO_GO7007_USB
+- tristate "Go 7007 USB support"
+- depends on VIDEO_GO7007 && USB
+- default N
+- ---help---
+- This is a video4linux driver for some weird device...
+-
+- 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-board
+-
+--- a/drivers/staging/go7007/Makefile
++++ /dev/null
+@@ -1,27 +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-$(CONFIG_VIDEO_GO7007_USB_S2250_BOARD) += s2250.o
+-
+-go7007-objs += go7007-v4l2.o go7007-driver.o go7007-i2c.o go7007-fw.o \
+- snd-go7007.o wis-saa7113.o
+-
+-s2250-objs += s2250-board.o s2250-loader.o
+-
+-# Uncompile when the saa7134 patches get into upstream
+-#ifneq ($(CONFIG_VIDEO_SAA7134),)
+-#obj-$(CONFIG_VIDEO_SAA7134) += saa7134-go7007.o
+-#EXTRA_CFLAGS += -Idrivers/media/video/saa7134
+-#endif
+-
+-ifneq ($(CONFIG_VIDEO_GO7007_USB_S2250_BOARD),)
+-EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-usb
+-endif
+-
+-EXTRA_CFLAGS += -Idrivers/staging/saa7134
+-EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+-EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
+--- 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.
+-
+--- a/drivers/staging/go7007/s2250-board.c
++++ /dev/null
+@@ -1,622 +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 <media/v4l2-common.h>
+-#include "go7007-priv.h"
+-#include "wis-i2c.h"
+-
+-extern int s2250loader_init(void);
+-extern void s2250loader_cleanup(void);
+-
+-#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 semaphore 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 {
+- int std;
+- int input;
+- int brightness;
+- int contrast;
+- int saturation;
+- int hue;
+- int reg12b_val;
+- int audio_input;
+- struct i2c_client *audio;
+-};
+-
+-/* 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;
+- 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 (down_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);
+-
+- up(&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 (down_interruptible(&usb->i2c_lock) != 0) {
+- printk(KERN_INFO "i2c lock failed\n");
+- return -EINTR;
+- }
+- if (go7007_usb_vendor_request(go, 0x57, addr, val, buf, 16, 1) < 0)
+- return -EFAULT;
+-
+- up(&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];
+- 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
+- return -EFAULT;
+-
+- /* save last 12b value */
+- if (addr == 0x12b)
+- dec->reg12b_val = val;
+-
+- 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_command(struct i2c_client *client,
+- unsigned int cmd, void *arg)
+-{
+- struct s2250 *dec = i2c_get_clientdata(client);
+-
+- switch (cmd) {
+- case VIDIOC_S_INPUT:
+- {
+- int vidsys;
+- int *input = arg;
+-
+- vidsys = (dec->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 {
+- /* S-Video */
+- write_reg_fp(client, 0x20, 0x040 | vidsys);
+- write_reg_fp(client, 0x21, 0x666);
+- write_reg_fp(client, 0x140, 0x060);
+- }
+- dec->input = *input;
+- break;
+- }
+- case VIDIOC_S_STD:
+- {
+- v4l2_std_id *std = arg;
+- u16 vidsource;
+-
+- vidsource = (dec->input == 1) ? 0x040 : 0x020;
+- dec->std = *std;
+- switch (dec->std) {
+- 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;
+- }
+- break;
+- }
+- case VIDIOC_QUERYCTRL:
+- {
+- struct v4l2_queryctrl *ctrl = arg;
+- static const u32 user_ctrls[] = {
+- V4L2_CID_BRIGHTNESS,
+- V4L2_CID_CONTRAST,
+- V4L2_CID_SATURATION,
+- V4L2_CID_HUE,
+- 0
+- };
+- static const u32 *ctrl_classes[] = {
+- user_ctrls,
+- NULL
+- };
+-
+- ctrl->id = v4l2_ctrl_next(ctrl_classes, ctrl->id);
+- switch (ctrl->id) {
+- case V4L2_CID_BRIGHTNESS:
+- v4l2_ctrl_query_fill(ctrl, 0, 100, 1, 50);
+- break;
+- case V4L2_CID_CONTRAST:
+- v4l2_ctrl_query_fill(ctrl, 0, 100, 1, 50);
+- break;
+- case V4L2_CID_SATURATION:
+- v4l2_ctrl_query_fill(ctrl, 0, 100, 1, 50);
+- break;
+- case V4L2_CID_HUE:
+- v4l2_ctrl_query_fill(ctrl, -50, 50, 1, 0);
+- break;
+- default:
+- ctrl->name[0] = '\0';
+- return -EINVAL;
+- }
+- break;
+- }
+- case VIDIOC_S_CTRL:
+- {
+- struct v4l2_control *ctrl = arg;
+- int value1;
+-
+- switch (ctrl->id) {
+- case V4L2_CID_BRIGHTNESS:
+- printk(KERN_INFO "s2250: future setting\n");
+- return -EINVAL;
+- case V4L2_CID_CONTRAST:
+- printk(KERN_INFO "s2250: future setting\n");
+- return -EINVAL;
+- 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;
+-
+- value1 = dec->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)
+- dec->hue = 50;
+- else if (ctrl->value < -50)
+- dec->hue = -50;
+- else
+- dec->hue = ctrl->value;
+- /* clamp the hue range */
+- value1 = dec->hue * 280 / 50;
+- write_reg_fp(client, VPX322_ADDR_HUE, value1);
+- 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;
+- }
+- case VIDIOC_S_FMT:
+- {
+- struct v4l2_format *fmt = arg;
+- if (fmt->fmt.pix.height < 640) {
+- write_reg_fp(client, 0x12b, dec->reg12b_val | 0x400);
+- write_reg_fp(client, 0x140, 0x060);
+- } else {
+- write_reg_fp(client, 0x12b, dec->reg12b_val & ~0x400);
+- write_reg_fp(client, 0x140, 0x060);
+- }
+- return 0;
+- }
+- case VIDIOC_G_AUDIO:
+- {
+- struct v4l2_audio *audio = arg;
+-
+- memset(audio, 0, sizeof(*audio));
+- audio->index = dec->audio_input;
+- /* fall through */
+- }
+- case VIDIOC_ENUMAUDIO:
+- {
+- struct v4l2_audio *audio = arg;
+-
+- switch (audio->index) {
+- case 0:
+- strcpy(audio->name, "Line In");
+- break;
+- case 1:
+- strcpy(audio->name, "Mic");
+- break;
+- case 2:
+- strcpy(audio->name, "Mic Boost");
+- break;
+- default:
+- audio->name[0] = '\0';
+- return 0;
+- }
+- audio->capability = V4L2_AUDCAP_STEREO;
+- audio->mode = 0;
+- return 0;
+- }
+- case VIDIOC_S_AUDIO:
+- {
+- struct v4l2_audio *audio = arg;
+-
+- switch (audio->index) {
+- case 0:
+- write_reg(dec->audio, 0x08, 0x02); /* Line In */
+- break;
+- case 1:
+- write_reg(dec->audio, 0x08, 0x04); /* Mic */
+- break;
+- case 2:
+- write_reg(dec->audio, 0x08, 0x05); /* Mic Boost */
+- break;
+- default:
+- return -EINVAL;
+- }
+- dec->audio_input = audio->index;
+- return 0;
+- }
+-
+- default:
+- printk(KERN_INFO "s2250: unknown command 0x%x\n", cmd);
+- break;
+- }
+- return 0;
+-}
+-
+-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 *dec;
+- 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;
+-
+- dec = kmalloc(sizeof(struct s2250), GFP_KERNEL);
+- if (dec == NULL) {
+- i2c_unregister_device(audio);
+- return -ENOMEM;
+- }
+-
+- dec->std = V4L2_STD_NTSC;
+- dec->brightness = 50;
+- dec->contrast = 50;
+- dec->saturation = 50;
+- dec->hue = 0;
+- dec->audio = audio;
+- i2c_set_clientdata(client, dec);
+-
+- printk(KERN_DEBUG
+- "s2250: initializing video decoder on %s\n",
+- adapter->name);
+-
+- /* initialize the audio */
+- if (write_regs(audio, aud_regs) < 0) {
+- printk(KERN_ERR
+- "s2250: error initializing audio\n");
+- i2c_unregister_device(audio);
+- kfree(dec);
+- return 0;
+- }
+-
+- if (write_regs(client, vid_regs) < 0) {
+- printk(KERN_ERR
+- "s2250: error initializing decoder\n");
+- i2c_unregister_device(audio);
+- kfree(dec);
+- return 0;
+- }
+- if (write_regs_fp(client, vid_regs_fp) < 0) {
+- printk(KERN_ERR
+- "s2250: error initializing decoder\n");
+- i2c_unregister_device(audio);
+- kfree(dec);
+- 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 */
+- dec->audio_input = 0;
+- write_reg(client, 0x08, 0x02); /* Line In */
+-
+- if (down_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);
+- }
+- up(&usb->i2c_lock);
+- }
+-
+- printk("s2250: initialized successfully\n");
+- return 0;
+-}
+-
+-static int s2250_remove(struct i2c_client *client)
+-{
+- struct s2250 *dec = i2c_get_clientdata(client);
+-
+- i2c_set_clientdata(client, NULL);
+- i2c_unregister_device(dec->audio);
+- kfree(dec);
+- return 0;
+-}
+-
+-static struct i2c_device_id s2250_id[] = {
+- { "s2250_board", 0 },
+- { }
+-};
+-
+-static struct i2c_driver s2250_driver = {
+- .driver = {
+- .name = "Sensoray 2250 board driver",
+- },
+- .probe = s2250_probe,
+- .remove = s2250_remove,
+- .command = s2250_command,
+- .id_table = s2250_id,
+-};
+-
+-static int __init s2250_init(void)
+-{
+- int r;
+-
+- r = s2250loader_init();
+- if (r < 0)
+- return r;
+-
+- r = i2c_add_driver(&s2250_driver);
+- if (r < 0)
+- s2250loader_cleanup();
+-
+- return r;
+-}
+-
+-static void __exit s2250_cleanup(void)
+-{
+- i2c_del_driver(&s2250_driver);
+-
+- s2250loader_cleanup();
+-}
+-
+-module_init(s2250_init);
+-module_exit(s2250_cleanup);
+-
+-MODULE_AUTHOR("");
+-MODULE_DESCRIPTION("Board driver for Sensoryray 2250");
+-MODULE_LICENSE("GPL v2");
+--- a/drivers/staging/go7007/s2250-loader.c
++++ /dev/null
+@@ -1,189 +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/smp_lock.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 DECLARE_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;
+- }
+- down(&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));
+-
+- up(&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:
+- up(&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 = usb_get_intfdata(interface);
+- printk(KERN_INFO "s2250: disconnect\n");
+- lock_kernel();
+- s = usb_get_intfdata(interface);
+- usb_set_intfdata(interface, NULL);
+- kref_put(&(s->kref), s2250loader_delete);
+- unlock_kernel();
+-}
+-
+-static 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,
+-};
+-
+-int 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;
+-}
+-EXPORT_SYMBOL(s2250loader_init);
+-
+-void s2250loader_cleanup(void)
+-{
+- printk(KERN_INFO "s2250loader_cleanup\n");
+- usb_deregister(&s2250loader_driver);
+-}
+-EXPORT_SYMBOL(s2250loader_cleanup);
+--- 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",
+- },
+- },
+-};
+-
+-/********************* 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(&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(&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 = kmalloc(sizeof(struct saa7134_go7007), GFP_KERNEL);
+- if (saa == NULL)
+- return -ENOMEM;
+- memset(saa, 0, sizeof(struct saa7134_go7007));
+-
+- /* 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");
+--- a/drivers/staging/go7007/snd-go7007.c
++++ /dev/null
+@@ -1,305 +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/semaphore.h>
+-#include <linux/uaccess.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");
+--- 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
+--- a/drivers/staging/go7007/wis-ov7640.c
++++ /dev/null
+@@ -1,107 +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 struct i2c_device_id wis_ov7640_id[] = {
+- { "wis_ov7640", 0 },
+- { }
+-};
+-
+-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");
+--- a/drivers/staging/go7007/wis-saa7113.c
++++ /dev/null
+@@ -1,335 +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 "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);
+-
+- i2c_set_clientdata(client, NULL);
+- kfree(dec);
+- return 0;
+-}
+-
+-static struct i2c_device_id wis_saa7113_id[] = {
+- { "wis_saa7113", 0 },
+- { }
+-};
+-
+-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");
+--- a/drivers/staging/go7007/wis-saa7115.c
++++ /dev/null
+@@ -1,468 +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 "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);
+-
+- i2c_set_clientdata(client, NULL);
+- kfree(dec);
+- return 0;
+-}
+-
+-static struct i2c_device_id wis_saa7115_id[] = {
+- { "wis_saa7115", 0 },
+- { }
+-};
+-
+-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");
+--- a/drivers/staging/go7007/wis-sony-tuner.c
++++ /dev/null
+@@ -1,719 +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/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);
+-
+- i2c_set_clientdata(client, NULL);
+- kfree(t);
+- return 0;
+-}
+-
+-static struct i2c_device_id wis_sony_tuner_id[] = {
+- { "wis_sony_tuner", 0 },
+- { }
+-};
+-
+-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");
+--- a/drivers/staging/go7007/wis-tw2804.c
++++ /dev/null
+@@ -1,358 +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 "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);
+-
+- i2c_set_clientdata(client, NULL);
+- kfree(dec);
+- return 0;
+-}
+-
+-static struct i2c_device_id wis_tw2804_id[] = {
+- { "wis_tw2804", 0 },
+- { }
+-};
+-
+-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");
+--- a/drivers/staging/go7007/wis-tw9903.c
++++ /dev/null
+@@ -1,339 +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 "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);
+-
+- i2c_set_clientdata(client, NULL);
+- kfree(dec);
+- return 0;
+-}
+-
+-static struct i2c_device_id wis_tw9903_id[] = {
+- { "wis_tw9903", 0 },
+- { }
+-};
+-
+-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");
+--- a/drivers/staging/go7007/wis-uda1342.c
++++ /dev/null
+@@ -1,113 +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 struct i2c_device_id wis_uda1342_id[] = {
+- { "wis_uda1342", 0 },
+- { }
+-};
+-
+-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");
+--- a/drivers/staging/Kconfig
++++ b/drivers/staging/Kconfig
+@@ -47,8 +47,6 @@ source "drivers/staging/slicoss/Kconfig"
+
+ source "drivers/staging/sxg/Kconfig"
+
+-source "drivers/staging/go7007/Kconfig"
+-
+ source "drivers/staging/usbip/Kconfig"
+
+ source "drivers/staging/winbond/Kconfig"
+--- a/drivers/staging/Makefile
++++ b/drivers/staging/Makefile
+@@ -6,7 +6,6 @@ obj-$(CONFIG_STAGING) += staging.o
+ obj-$(CONFIG_ET131X) += et131x/
+ obj-$(CONFIG_SLICOSS) += slicoss/
+ obj-$(CONFIG_SXG) += sxg/
+-obj-$(CONFIG_VIDEO_GO7007) += go7007/
+ obj-$(CONFIG_USB_IP_COMMON) += usbip/
+ obj-$(CONFIG_W35UND) += winbond/
+ obj-$(CONFIG_PRISM2_USB) += wlan-ng/
diff --git a/tty/tty-n_tty-honor-opost-flag-for-echoes.patch b/tty/tty-n_tty-honor-opost-flag-for-echoes.patch
deleted file mode 100644
index 88c623c7bf269d..00000000000000
--- a/tty/tty-n_tty-honor-opost-flag-for-echoes.patch
+++ /dev/null
@@ -1,162 +0,0 @@
-From akpm@linux-foundation.org Fri Aug 7 16:55:12 2009
-From: Joe Peterson <joe@skyrush.com>
-Date: Thu, 06 Aug 2009 16:10:53 -0700
-Subject: tty: n_tty: honor opost flag for echoes
-To: greg@kroah.com
-Cc: akpm@linux-foundation.org, joe@skyrush.com
-Message-ID: <200908062310.n76NArWa014111@imap1.linux-foundation.org>
-
-
-From: Joe Peterson <joe@skyrush.com>
-
-Fixes the following bug:
-
- http://bugs.linuxbase.org/show_bug.cgi?id=2692
-
-Causes processing of echoed characters (output from the echo buffer) to
-honor the O_OPOST flag. This re-establishes this behavior.
-
-Note that this and the next patch ("n_tty: move echoctl check and clean up
-logic") were verified together by the bug reporters, and all tty tests now
-pass.
-
-The tty tests are from the "Linux Standard Base" test suite:
-
- http://www.linuxfoundation.org/collaborate/workgroups/lsb
-
-Signed-off-by: Joe Peterson <joe@skyrush.com>
-Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
----
-
- drivers/char/n_tty.c | 100 +++++++++++++++++++++++++++------------------------
- 1 file changed, 53 insertions(+), 47 deletions(-)
-
---- a/drivers/char/n_tty.c
-+++ b/drivers/char/n_tty.c
-@@ -292,54 +292,56 @@ static int do_output_char(unsigned char
- if (!space)
- return -1;
-
-- switch (c) {
-- case '\n':
-- if (O_ONLRET(tty))
-- tty->column = 0;
-- if (O_ONLCR(tty)) {
-- if (space < 2)
-- return -1;
-- tty->canon_column = tty->column = 0;
-- tty_put_char(tty, '\r');
-- tty_put_char(tty, c);
-- return 2;
-- }
-- tty->canon_column = tty->column;
-- break;
-- case '\r':
-- if (O_ONOCR(tty) && tty->column == 0)
-- return 0;
-- if (O_OCRNL(tty)) {
-- c = '\n';
-+ if (O_OPOST(tty)) {
-+ switch (c) {
-+ case '\n':
- if (O_ONLRET(tty))
-+ tty->column = 0;
-+ if (O_ONLCR(tty)) {
-+ if (space < 2)
-+ return -1;
- tty->canon_column = tty->column = 0;
-+ tty_put_char(tty, '\r');
-+ tty_put_char(tty, c);
-+ return 2;
-+ }
-+ tty->canon_column = tty->column;
- break;
-- }
-- tty->canon_column = tty->column = 0;
-- break;
-- case '\t':
-- spaces = 8 - (tty->column & 7);
-- if (O_TABDLY(tty) == XTABS) {
-- if (space < spaces)
-- return -1;
-+ case '\r':
-+ if (O_ONOCR(tty) && tty->column == 0)
-+ return 0;
-+ if (O_OCRNL(tty)) {
-+ c = '\n';
-+ if (O_ONLRET(tty))
-+ tty->canon_column = tty->column = 0;
-+ break;
-+ }
-+ tty->canon_column = tty->column = 0;
-+ break;
-+ case '\t':
-+ spaces = 8 - (tty->column & 7);
-+ if (O_TABDLY(tty) == XTABS) {
-+ if (space < spaces)
-+ return -1;
-+ tty->column += spaces;
-+ tty->ops->write(tty, " ", spaces);
-+ return spaces;
-+ }
- tty->column += spaces;
-- tty->ops->write(tty, " ", spaces);
-- return spaces;
-- }
-- tty->column += spaces;
-- break;
-- case '\b':
-- if (tty->column > 0)
-- tty->column--;
-- break;
-- default:
-- if (!iscntrl(c)) {
-- if (O_OLCUC(tty))
-- c = toupper(c);
-- if (!is_continuation(c, tty))
-- tty->column++;
-+ break;
-+ case '\b':
-+ if (tty->column > 0)
-+ tty->column--;
-+ break;
-+ default:
-+ if (!iscntrl(c)) {
-+ if (O_OLCUC(tty))
-+ c = toupper(c);
-+ if (!is_continuation(c, tty))
-+ tty->column++;
-+ }
-+ break;
- }
-- break;
- }
-
- tty_put_char(tty, c);
-@@ -351,8 +353,9 @@ static int do_output_char(unsigned char
- * @c: character (or partial unicode symbol)
- * @tty: terminal device
- *
-- * Perform OPOST processing. Returns -1 when the output device is
-- * full and the character must be retried.
-+ * Output a character (with OPOST processing if enabled).
-+ * Returns -1 if the output device is full and the character
-+ * must be retried.
- *
- * Locking: output_lock to protect column state and space left
- * (also, this is called from n_tty_write under the
-@@ -378,8 +381,11 @@ static int process_output(unsigned char
- /**
- * process_output_block - block post processor
- * @tty: terminal device
-- * @inbuf: user buffer
-- * @nr: number of bytes
-+ * @buf: character buffer
-+ * @nr: number of bytes to output
-+ *
-+ * Output a block of characters (with OPOST processing - assumed enabled).
-+ * Returns the number of characters output.
- *
- * This path is used to speed up block console writes, among other
- * things when processing blocks of output data. It handles only
diff --git a/tty/tty-n_tty-move-echoctl-check-and-clean-up-logic.patch b/tty/tty-n_tty-move-echoctl-check-and-clean-up-logic.patch
index a2eacc471cba38..ca933a0d16ec05 100644
--- a/tty/tty-n_tty-move-echoctl-check-and-clean-up-logic.patch
+++ b/tty/tty-n_tty-move-echoctl-check-and-clean-up-logic.patch
@@ -28,7 +28,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
-@@ -578,33 +578,23 @@ static void process_echoes(struct tty_st
+@@ -571,33 +571,23 @@ static void process_echoes(struct tty_st
break;
default:
@@ -77,7 +77,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
cp += 2;
nr -= 2;
}
-@@ -805,8 +795,8 @@ static void echo_char_raw(unsigned char
+@@ -798,8 +788,8 @@ static void echo_char_raw(unsigned char
* Echo user input back onto the screen. This must be called only when
* L_ECHO(tty) is true. Called from the driver receive_buf path.
*
@@ -88,7 +88,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
*
* Locking: echo_lock to protect the echo buffer
*/
-@@ -819,7 +809,7 @@ static void echo_char(unsigned char c, s
+@@ -812,7 +802,7 @@ static void echo_char(unsigned char c, s
add_echo_byte(ECHO_OP_START, tty);
add_echo_byte(ECHO_OP_START, tty);
} else {
diff --git a/version b/version
index 41ec6ba630eb4d..d8b41d64b92986 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-2.6.31-rc8
+2.6.31-rc9
generated by cgit 1.2.3-korg (git 2.43.0) at 2025-07-04 06:44:17 +0000