[media] rename most media/video usb drivers to media/usb

Rename all USB drivers with their own directory under
drivers/media/video into drivers/media/usb and update the
building system.

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

1 files changed, 0 insertions, 1544 deletions

diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
deleted file mode 100644
index bb09d7884b8..00000000000
--- a/drivers/media/video/gspca/ov534.c
+++ /dev/null
@@ -1,1544 +0,0 @@
-/*
- * ov534-ov7xxx gspca driver
- *
- * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
- * Copyright (C) 2008 Jim Paris <jim@jtan.com>
- * Copyright (C) 2009 Jean-Francois Moine http://moinejf.free.fr
- *
- * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
- * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
- * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/
- *
- * PS3 Eye camera enhanced by Richard Kaswy http://kaswy.free.fr
- * PS3 Eye camera - brightness, contrast, awb, agc, aec controls
- *                  added by Max Thrun <bear24rw@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "ov534"
-
-#include "gspca.h"
-
-#include <linux/fixp-arith.h>
-#include <media/v4l2-ctrls.h>
-
-#define OV534_REG_ADDRESS	0xf1	/* sensor address */
-#define OV534_REG_SUBADDR	0xf2
-#define OV534_REG_WRITE		0xf3
-#define OV534_REG_READ		0xf4
-#define OV534_REG_OPERATION	0xf5
-#define OV534_REG_STATUS	0xf6
-
-#define OV534_OP_WRITE_3	0x37
-#define OV534_OP_WRITE_2	0x33
-#define OV534_OP_READ_2		0xf9
-
-#define CTRL_TIMEOUT 500
-
-MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
-MODULE_DESCRIPTION("GSPCA/OV534 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
-	struct gspca_dev gspca_dev;	/* !! must be the first item */
-
-	struct v4l2_ctrl_handler ctrl_handler;
-	struct v4l2_ctrl *hue;
-	struct v4l2_ctrl *saturation;
-	struct v4l2_ctrl *brightness;
-	struct v4l2_ctrl *contrast;
-	struct { /* gain control cluster */
-		struct v4l2_ctrl *autogain;
-		struct v4l2_ctrl *gain;
-	};
-	struct v4l2_ctrl *autowhitebalance;
-	struct { /* exposure control cluster */
-		struct v4l2_ctrl *autoexposure;
-		struct v4l2_ctrl *exposure;
-	};
-	struct v4l2_ctrl *sharpness;
-	struct v4l2_ctrl *hflip;
-	struct v4l2_ctrl *vflip;
-	struct v4l2_ctrl *plfreq;
-
-	__u32 last_pts;
-	u16 last_fid;
-	u8 frame_rate;
-
-	u8 sensor;
-};
-enum sensors {
-	SENSOR_OV767x,
-	SENSOR_OV772x,
-	NSENSORS
-};
-
-static int sd_start(struct gspca_dev *gspca_dev);
-static void sd_stopN(struct gspca_dev *gspca_dev);
-
-
-static const struct v4l2_pix_format ov772x_mode[] = {
-	{320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-	 .bytesperline = 320 * 2,
-	 .sizeimage = 320 * 240 * 2,
-	 .colorspace = V4L2_COLORSPACE_SRGB,
-	 .priv = 1},
-	{640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
-	 .bytesperline = 640 * 2,
-	 .sizeimage = 640 * 480 * 2,
-	 .colorspace = V4L2_COLORSPACE_SRGB,
-	 .priv = 0},
-};
-static const struct v4l2_pix_format ov767x_mode[] = {
-	{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
-		.bytesperline = 320,
-		.sizeimage = 320 * 240 * 3 / 8 + 590,
-		.colorspace = V4L2_COLORSPACE_JPEG},
-	{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
-		.bytesperline = 640,
-		.sizeimage = 640 * 480 * 3 / 8 + 590,
-		.colorspace = V4L2_COLORSPACE_JPEG},
-};
-
-static const u8 qvga_rates[] = {125, 100, 75, 60, 50, 40, 30};
-static const u8 vga_rates[] = {60, 50, 40, 30, 15};
-
-static const struct framerates ov772x_framerates[] = {
-	{ /* 320x240 */
-		.rates = qvga_rates,
-		.nrates = ARRAY_SIZE(qvga_rates),
-	},
-	{ /* 640x480 */
-		.rates = vga_rates,
-		.nrates = ARRAY_SIZE(vga_rates),
-	},
-};
-
-struct reg_array {
-	const u8 (*val)[2];
-	int len;
-};
-
-static const u8 bridge_init_767x[][2] = {
-/* comments from the ms-win file apollo7670.set */
-/* str1 */
-	{0xf1, 0x42},
-	{0x88, 0xf8},
-	{0x89, 0xff},
-	{0x76, 0x03},
-	{0x92, 0x03},
-	{0x95, 0x10},
-	{0xe2, 0x00},
-	{0xe7, 0x3e},
-	{0x8d, 0x1c},
-	{0x8e, 0x00},
-	{0x8f, 0x00},
-	{0x1f, 0x00},
-	{0xc3, 0xf9},
-	{0x89, 0xff},
-	{0x88, 0xf8},
-	{0x76, 0x03},
-	{0x92, 0x01},
-	{0x93, 0x18},
-	{0x1c, 0x00},
-	{0x1d, 0x48},
-	{0x1d, 0x00},
-	{0x1d, 0xff},
-	{0x1d, 0x02},
-	{0x1d, 0x58},
-	{0x1d, 0x00},
-	{0x1c, 0x0a},
-	{0x1d, 0x0a},
-	{0x1d, 0x0e},
-	{0xc0, 0x50},	/* HSize 640 */
-	{0xc1, 0x3c},	/* VSize 480 */
-	{0x34, 0x05},	/* enable Audio Suspend mode */
-	{0xc2, 0x0c},	/* Input YUV */
-	{0xc3, 0xf9},	/* enable PRE */
-	{0x34, 0x05},	/* enable Audio Suspend mode */
-	{0xe7, 0x2e},	/* this solves failure of "SuspendResumeTest" */
-	{0x31, 0xf9},	/* enable 1.8V Suspend */
-	{0x35, 0x02},	/* turn on JPEG */
-	{0xd9, 0x10},
-	{0x25, 0x42},	/* GPIO[8]:Input */
-	{0x94, 0x11},	/* If the default setting is loaded when
-			 * system boots up, this flag is closed here */
-};
-static const u8 sensor_init_767x[][2] = {
-	{0x12, 0x80},
-	{0x11, 0x03},
-	{0x3a, 0x04},
-	{0x12, 0x00},
-	{0x17, 0x13},
-	{0x18, 0x01},
-	{0x32, 0xb6},
-	{0x19, 0x02},
-	{0x1a, 0x7a},
-	{0x03, 0x0a},
-	{0x0c, 0x00},
-	{0x3e, 0x00},
-	{0x70, 0x3a},
-	{0x71, 0x35},
-	{0x72, 0x11},
-	{0x73, 0xf0},
-	{0xa2, 0x02},
-	{0x7a, 0x2a},	/* set Gamma=1.6 below */
-	{0x7b, 0x12},
-	{0x7c, 0x1d},
-	{0x7d, 0x2d},
-	{0x7e, 0x45},
-	{0x7f, 0x50},
-	{0x80, 0x59},
-	{0x81, 0x62},
-	{0x82, 0x6b},
-	{0x83, 0x73},
-	{0x84, 0x7b},
-	{0x85, 0x8a},
-	{0x86, 0x98},
-	{0x87, 0xb2},
-	{0x88, 0xca},
-	{0x89, 0xe0},
-	{0x13, 0xe0},
-	{0x00, 0x00},
-	{0x10, 0x00},
-	{0x0d, 0x40},
-	{0x14, 0x38},	/* gain max 16x */
-	{0xa5, 0x05},
-	{0xab, 0x07},
-	{0x24, 0x95},
-	{0x25, 0x33},
-	{0x26, 0xe3},
-	{0x9f, 0x78},
-	{0xa0, 0x68},
-	{0xa1, 0x03},
-	{0xa6, 0xd8},
-	{0xa7, 0xd8},
-	{0xa8, 0xf0},
-	{0xa9, 0x90},
-	{0xaa, 0x94},
-	{0x13, 0xe5},
-	{0x0e, 0x61},
-	{0x0f, 0x4b},
-	{0x16, 0x02},
-	{0x21, 0x02},
-	{0x22, 0x91},
-	{0x29, 0x07},
-	{0x33, 0x0b},
-	{0x35, 0x0b},
-	{0x37, 0x1d},
-	{0x38, 0x71},
-	{0x39, 0x2a},
-	{0x3c, 0x78},
-	{0x4d, 0x40},
-	{0x4e, 0x20},
-	{0x69, 0x00},
-	{0x6b, 0x4a},
-	{0x74, 0x10},
-	{0x8d, 0x4f},
-	{0x8e, 0x00},
-	{0x8f, 0x00},
-	{0x90, 0x00},
-	{0x91, 0x00},
-	{0x96, 0x00},
-	{0x9a, 0x80},
-	{0xb0, 0x84},
-	{0xb1, 0x0c},
-	{0xb2, 0x0e},
-	{0xb3, 0x82},
-	{0xb8, 0x0a},
-	{0x43, 0x0a},
-	{0x44, 0xf0},
-	{0x45, 0x34},
-	{0x46, 0x58},
-	{0x47, 0x28},
-	{0x48, 0x3a},
-	{0x59, 0x88},
-	{0x5a, 0x88},
-	{0x5b, 0x44},
-	{0x5c, 0x67},
-	{0x5d, 0x49},
-	{0x5e, 0x0e},
-	{0x6c, 0x0a},
-	{0x6d, 0x55},
-	{0x6e, 0x11},
-	{0x6f, 0x9f},
-	{0x6a, 0x40},
-	{0x01, 0x40},
-	{0x02, 0x40},
-	{0x13, 0xe7},
-	{0x4f, 0x80},
-	{0x50, 0x80},
-	{0x51, 0x00},
-	{0x52, 0x22},
-	{0x53, 0x5e},
-	{0x54, 0x80},
-	{0x58, 0x9e},
-	{0x41, 0x08},
-	{0x3f, 0x00},
-	{0x75, 0x04},
-	{0x76, 0xe1},
-	{0x4c, 0x00},
-	{0x77, 0x01},
-	{0x3d, 0xc2},
-	{0x4b, 0x09},
-	{0xc9, 0x60},
-	{0x41, 0x38},	/* jfm: auto sharpness + auto de-noise  */
-	{0x56, 0x40},
-	{0x34, 0x11},
-	{0x3b, 0xc2},
-	{0xa4, 0x8a},	/* Night mode trigger point */
-	{0x96, 0x00},
-	{0x97, 0x30},
-	{0x98, 0x20},
-	{0x99, 0x20},
-	{0x9a, 0x84},
-	{0x9b, 0x29},
-	{0x9c, 0x03},
-	{0x9d, 0x4c},
-	{0x9e, 0x3f},
-	{0x78, 0x04},
-	{0x79, 0x01},
-	{0xc8, 0xf0},
-	{0x79, 0x0f},
-	{0xc8, 0x00},
-	{0x79, 0x10},
-	{0xc8, 0x7e},
-	{0x79, 0x0a},
-	{0xc8, 0x80},
-	{0x79, 0x0b},
-	{0xc8, 0x01},
-	{0x79, 0x0c},
-	{0xc8, 0x0f},
-	{0x79, 0x0d},
-	{0xc8, 0x20},
-	{0x79, 0x09},
-	{0xc8, 0x80},
-	{0x79, 0x02},
-	{0xc8, 0xc0},
-	{0x79, 0x03},
-	{0xc8, 0x20},
-	{0x79, 0x26},
-};
-static const u8 bridge_start_vga_767x[][2] = {
-/* str59 JPG */
-	{0x94, 0xaa},
-	{0xf1, 0x42},
-	{0xe5, 0x04},
-	{0xc0, 0x50},
-	{0xc1, 0x3c},
-	{0xc2, 0x0c},
-	{0x35, 0x02},	/* turn on JPEG */
-	{0xd9, 0x10},
-	{0xda, 0x00},	/* for higher clock rate(30fps) */
-	{0x34, 0x05},	/* enable Audio Suspend mode */
-	{0xc3, 0xf9},	/* enable PRE */
-	{0x8c, 0x00},	/* CIF VSize LSB[2:0] */
-	{0x8d, 0x1c},	/* output YUV */
-/*	{0x34, 0x05},	 * enable Audio Suspend mode (?) */
-	{0x50, 0x00},	/* H/V divider=0 */
-	{0x51, 0xa0},	/* input H=640/4 */
-	{0x52, 0x3c},	/* input V=480/4 */
-	{0x53, 0x00},	/* offset X=0 */
-	{0x54, 0x00},	/* offset Y=0 */
-	{0x55, 0x00},	/* H/V size[8]=0 */
-	{0x57, 0x00},	/* H-size[9]=0 */
-	{0x5c, 0x00},	/* output size[9:8]=0 */
-	{0x5a, 0xa0},	/* output H=640/4 */
-	{0x5b, 0x78},	/* output V=480/4 */
-	{0x1c, 0x0a},
-	{0x1d, 0x0a},
-	{0x94, 0x11},
-};
-static const u8 sensor_start_vga_767x[][2] = {
-	{0x11, 0x01},
-	{0x1e, 0x04},
-	{0x19, 0x02},
-	{0x1a, 0x7a},
-};
-static const u8 bridge_start_qvga_767x[][2] = {
-/* str86 JPG */
-	{0x94, 0xaa},
-	{0xf1, 0x42},
-	{0xe5, 0x04},
-	{0xc0, 0x80},
-	{0xc1, 0x60},
-	{0xc2, 0x0c},
-	{0x35, 0x02},	/* turn on JPEG */
-	{0xd9, 0x10},
-	{0xc0, 0x50},	/* CIF HSize 640 */
-	{0xc1, 0x3c},	/* CIF VSize 480 */
-	{0x8c, 0x00},	/* CIF VSize LSB[2:0] */
-	{0x8d, 0x1c},	/* output YUV */
-	{0x34, 0x05},	/* enable Audio Suspend mode */
-	{0xc2, 0x4c},	/* output YUV and Enable DCW */
-	{0xc3, 0xf9},	/* enable PRE */
-	{0x1c, 0x00},	/* indirect addressing */
-	{0x1d, 0x48},	/* output YUV422 */
-	{0x50, 0x89},	/* H/V divider=/2; plus DCW AVG */
-	{0x51, 0xa0},	/* DCW input H=640/4 */
-	{0x52, 0x78},	/* DCW input V=480/4 */
-	{0x53, 0x00},	/* offset X=0 */
-	{0x54, 0x00},	/* offset Y=0 */
-	{0x55, 0x00},	/* H/V size[8]=0 */
-	{0x57, 0x00},	/* H-size[9]=0 */
-	{0x5c, 0x00},	/* DCW output size[9:8]=0 */
-	{0x5a, 0x50},	/* DCW output H=320/4 */
-	{0x5b, 0x3c},	/* DCW output V=240/4 */
-	{0x1c, 0x0a},
-	{0x1d, 0x0a},
-	{0x94, 0x11},
-};
-static const u8 sensor_start_qvga_767x[][2] = {
-	{0x11, 0x01},
-	{0x1e, 0x04},
-	{0x19, 0x02},
-	{0x1a, 0x7a},
-};
-
-static const u8 bridge_init_772x[][2] = {
-	{ 0xc2, 0x0c },
-	{ 0x88, 0xf8 },
-	{ 0xc3, 0x69 },
-	{ 0x89, 0xff },
-	{ 0x76, 0x03 },
-	{ 0x92, 0x01 },
-	{ 0x93, 0x18 },
-	{ 0x94, 0x10 },
-	{ 0x95, 0x10 },
-	{ 0xe2, 0x00 },
-	{ 0xe7, 0x3e },
-
-	{ 0x96, 0x00 },
-
-	{ 0x97, 0x20 },
-	{ 0x97, 0x20 },
-	{ 0x97, 0x20 },
-	{ 0x97, 0x0a },
-	{ 0x97, 0x3f },
-	{ 0x97, 0x4a },
-	{ 0x97, 0x20 },
-	{ 0x97, 0x15 },
-	{ 0x97, 0x0b },
-
-	{ 0x8e, 0x40 },
-	{ 0x1f, 0x81 },
-	{ 0x34, 0x05 },
-	{ 0xe3, 0x04 },
-	{ 0x88, 0x00 },
-	{ 0x89, 0x00 },
-	{ 0x76, 0x00 },
-	{ 0xe7, 0x2e },
-	{ 0x31, 0xf9 },
-	{ 0x25, 0x42 },
-	{ 0x21, 0xf0 },
-
-	{ 0x1c, 0x00 },
-	{ 0x1d, 0x40 },
-	{ 0x1d, 0x02 }, /* payload size 0x0200 * 4 = 2048 bytes */
-	{ 0x1d, 0x00 }, /* payload size */
-
-	{ 0x1d, 0x02 }, /* frame size 0x025800 * 4 = 614400 */
-	{ 0x1d, 0x58 }, /* frame size */
-	{ 0x1d, 0x00 }, /* frame size */
-
-	{ 0x1c, 0x0a },
-	{ 0x1d, 0x08 }, /* turn on UVC header */
-	{ 0x1d, 0x0e }, /* .. */
-
-	{ 0x8d, 0x1c },
-	{ 0x8e, 0x80 },
-	{ 0xe5, 0x04 },
-
-	{ 0xc0, 0x50 },
-	{ 0xc1, 0x3c },
-	{ 0xc2, 0x0c },
-};
-static const u8 sensor_init_772x[][2] = {
-	{ 0x12, 0x80 },
-	{ 0x11, 0x01 },
-/*fixme: better have a delay?*/
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-	{ 0x11, 0x01 },
-
-	{ 0x3d, 0x03 },
-	{ 0x17, 0x26 },
-	{ 0x18, 0xa0 },
-	{ 0x19, 0x07 },
-	{ 0x1a, 0xf0 },
-	{ 0x32, 0x00 },
-	{ 0x29, 0xa0 },
-	{ 0x2c, 0xf0 },
-	{ 0x65, 0x20 },
-	{ 0x11, 0x01 },
-	{ 0x42, 0x7f },
-	{ 0x63, 0xaa },		/* AWB - was e0 */
-	{ 0x64, 0xff },
-	{ 0x66, 0x00 },
-	{ 0x13, 0xf0 },		/* com8 */
-	{ 0x0d, 0x41 },
-	{ 0x0f, 0xc5 },
-	{ 0x14, 0x11 },
-
-	{ 0x22, 0x7f },
-	{ 0x23, 0x03 },
-	{ 0x24, 0x40 },
-	{ 0x25, 0x30 },
-	{ 0x26, 0xa1 },
-	{ 0x2a, 0x00 },
-	{ 0x2b, 0x00 },
-	{ 0x6b, 0xaa },
-	{ 0x13, 0xff },		/* AWB */
-
-	{ 0x90, 0x05 },
-	{ 0x91, 0x01 },
-	{ 0x92, 0x03 },
-	{ 0x93, 0x00 },
-	{ 0x94, 0x60 },
-	{ 0x95, 0x3c },
-	{ 0x96, 0x24 },
-	{ 0x97, 0x1e },
-	{ 0x98, 0x62 },
-	{ 0x99, 0x80 },
-	{ 0x9a, 0x1e },
-	{ 0x9b, 0x08 },
-	{ 0x9c, 0x20 },
-	{ 0x9e, 0x81 },
-
-	{ 0xa6, 0x07 },
-	{ 0x7e, 0x0c },
-	{ 0x7f, 0x16 },
-	{ 0x80, 0x2a },
-	{ 0x81, 0x4e },
-	{ 0x82, 0x61 },
-	{ 0x83, 0x6f },
-	{ 0x84, 0x7b },
-	{ 0x85, 0x86 },
-	{ 0x86, 0x8e },
-	{ 0x87, 0x97 },
-	{ 0x88, 0xa4 },
-	{ 0x89, 0xaf },
-	{ 0x8a, 0xc5 },
-	{ 0x8b, 0xd7 },
-	{ 0x8c, 0xe8 },
-	{ 0x8d, 0x20 },
-
-	{ 0x0c, 0x90 },
-
-	{ 0x2b, 0x00 },
-	{ 0x22, 0x7f },
-	{ 0x23, 0x03 },
-	{ 0x11, 0x01 },
-	{ 0x0c, 0xd0 },
-	{ 0x64, 0xff },
-	{ 0x0d, 0x41 },
-
-	{ 0x14, 0x41 },
-	{ 0x0e, 0xcd },
-	{ 0xac, 0xbf },
-	{ 0x8e, 0x00 },		/* De-noise threshold */
-	{ 0x0c, 0xd0 }
-};
-static const u8 bridge_start_vga_772x[][2] = {
-	{0x1c, 0x00},
-	{0x1d, 0x40},
-	{0x1d, 0x02},
-	{0x1d, 0x00},
-	{0x1d, 0x02},
-	{0x1d, 0x58},
-	{0x1d, 0x00},
-	{0xc0, 0x50},
-	{0xc1, 0x3c},
-};
-static const u8 sensor_start_vga_772x[][2] = {
-	{0x12, 0x00},
-	{0x17, 0x26},
-	{0x18, 0xa0},
-	{0x19, 0x07},
-	{0x1a, 0xf0},
-	{0x29, 0xa0},
-	{0x2c, 0xf0},
-	{0x65, 0x20},
-};
-static const u8 bridge_start_qvga_772x[][2] = {
-	{0x1c, 0x00},
-	{0x1d, 0x40},
-	{0x1d, 0x02},
-	{0x1d, 0x00},
-	{0x1d, 0x01},
-	{0x1d, 0x4b},
-	{0x1d, 0x00},
-	{0xc0, 0x28},
-	{0xc1, 0x1e},
-};
-static const u8 sensor_start_qvga_772x[][2] = {
-	{0x12, 0x40},
-	{0x17, 0x3f},
-	{0x18, 0x50},
-	{0x19, 0x03},
-	{0x1a, 0x78},
-	{0x29, 0x50},
-	{0x2c, 0x78},
-	{0x65, 0x2f},
-};
-
-static void ov534_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val)
-{
-	struct usb_device *udev = gspca_dev->dev;
-	int ret;
-
-	if (gspca_dev->usb_err < 0)
-		return;
-
-	PDEBUG(D_USBO, "SET 01 0000 %04x %02x", reg, val);
-	gspca_dev->usb_buf[0] = val;
-	ret = usb_control_msg(udev,
-			      usb_sndctrlpipe(udev, 0),
-			      0x01,
-			      USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			      0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
-	if (ret < 0) {
-		pr_err("write failed %d\n", ret);
-		gspca_dev->usb_err = ret;
-	}
-}
-
-static u8 ov534_reg_read(struct gspca_dev *gspca_dev, u16 reg)
-{
-	struct usb_device *udev = gspca_dev->dev;
-	int ret;
-
-	if (gspca_dev->usb_err < 0)
-		return 0;
-	ret = usb_control_msg(udev,
-			      usb_rcvctrlpipe(udev, 0),
-			      0x01,
-			      USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			      0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
-	PDEBUG(D_USBI, "GET 01 0000 %04x %02x", reg, gspca_dev->usb_buf[0]);
-	if (ret < 0) {
-		pr_err("read failed %d\n", ret);
-		gspca_dev->usb_err = ret;
-	}
-	return gspca_dev->usb_buf[0];
-}
-
-/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
- * (direction and output)? */
-static void ov534_set_led(struct gspca_dev *gspca_dev, int status)
-{
-	u8 data;
-
-	PDEBUG(D_CONF, "led status: %d", status);
-
-	data = ov534_reg_read(gspca_dev, 0x21);
-	data |= 0x80;
-	ov534_reg_write(gspca_dev, 0x21, data);
-
-	data = ov534_reg_read(gspca_dev, 0x23);
-	if (status)
-		data |= 0x80;
-	else
-		data &= ~0x80;
-
-	ov534_reg_write(gspca_dev, 0x23, data);
-
-	if (!status) {
-		data = ov534_reg_read(gspca_dev, 0x21);
-		data &= ~0x80;
-		ov534_reg_write(gspca_dev, 0x21, data);
-	}
-}
-
-static int sccb_check_status(struct gspca_dev *gspca_dev)
-{
-	u8 data;
-	int i;
-
-	for (i = 0; i < 5; i++) {
-		msleep(10);
-		data = ov534_reg_read(gspca_dev, OV534_REG_STATUS);
-
-		switch (data) {
-		case 0x00:
-			return 1;
-		case 0x04:
-			return 0;
-		case 0x03:
-			break;
-		default:
-			PDEBUG(D_ERR, "sccb status 0x%02x, attempt %d/5",
-			       data, i + 1);
-		}
-	}
-	return 0;
-}
-
-static void sccb_reg_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
-{
-	PDEBUG(D_USBO, "sccb write: %02x %02x", reg, val);
-	ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
-	ov534_reg_write(gspca_dev, OV534_REG_WRITE, val);
-	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
-
-	if (!sccb_check_status(gspca_dev)) {
-		pr_err("sccb_reg_write failed\n");
-		gspca_dev->usb_err = -EIO;
-	}
-}
-
-static u8 sccb_reg_read(struct gspca_dev *gspca_dev, u16 reg)
-{
-	ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
-	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
-	if (!sccb_check_status(gspca_dev))
-		pr_err("sccb_reg_read failed 1\n");
-
-	ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
-	if (!sccb_check_status(gspca_dev))
-		pr_err("sccb_reg_read failed 2\n");
-
-	return ov534_reg_read(gspca_dev, OV534_REG_READ);
-}
-
-/* output a bridge sequence (reg - val) */
-static void reg_w_array(struct gspca_dev *gspca_dev,
-			const u8 (*data)[2], int len)
-{
-	while (--len >= 0) {
-		ov534_reg_write(gspca_dev, (*data)[0], (*data)[1]);
-		data++;
-	}
-}
-
-/* output a sensor sequence (reg - val) */
-static void sccb_w_array(struct gspca_dev *gspca_dev,
-			const u8 (*data)[2], int len)
-{
-	while (--len >= 0) {
-		if ((*data)[0] != 0xff) {
-			sccb_reg_write(gspca_dev, (*data)[0], (*data)[1]);
-		} else {
-			sccb_reg_read(gspca_dev, (*data)[1]);
-			sccb_reg_write(gspca_dev, 0xff, 0x00);
-		}
-		data++;
-	}
-}
-
-/* ov772x specific controls */
-static void set_frame_rate(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int i;
-	struct rate_s {
-		u8 fps;
-		u8 r11;
-		u8 r0d;
-		u8 re5;
-	};
-	const struct rate_s *r;
-	static const struct rate_s rate_0[] = {	/* 640x480 */
-		{60, 0x01, 0xc1, 0x04},
-		{50, 0x01, 0x41, 0x02},
-		{40, 0x02, 0xc1, 0x04},
-		{30, 0x04, 0x81, 0x02},
-		{15, 0x03, 0x41, 0x04},
-	};
-	static const struct rate_s rate_1[] = {	/* 320x240 */
-		{125, 0x02, 0x81, 0x02},
-		{100, 0x02, 0xc1, 0x04},
-		{75, 0x03, 0xc1, 0x04},
-		{60, 0x04, 0xc1, 0x04},
-		{50, 0x02, 0x41, 0x04},
-		{40, 0x03, 0x41, 0x04},
-		{30, 0x04, 0x41, 0x04},
-	};
-
-	if (sd->sensor != SENSOR_OV772x)
-		return;
-	if (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv == 0) {
-		r = rate_0;
-		i = ARRAY_SIZE(rate_0);
-	} else {
-		r = rate_1;
-		i = ARRAY_SIZE(rate_1);
-	}
-	while (--i > 0) {
-		if (sd->frame_rate >= r->fps)
-			break;
-		r++;
-	}
-
-	sccb_reg_write(gspca_dev, 0x11, r->r11);
-	sccb_reg_write(gspca_dev, 0x0d, r->r0d);
-	ov534_reg_write(gspca_dev, 0xe5, r->re5);
-
-	PDEBUG(D_PROBE, "frame_rate: %d", r->fps);
-}
-
-static void sethue(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (sd->sensor == SENSOR_OV767x) {
-		/* TBD */
-	} else {
-		s16 huesin;
-		s16 huecos;
-
-		/* fixp_sin and fixp_cos accept only positive values, while
-		 * our val is between -90 and 90
-		 */
-		val += 360;
-
-		/* According to the datasheet the registers expect HUESIN and
-		 * HUECOS to be the result of the trigonometric functions,
-		 * scaled by 0x80.
-		 *
-		 * The 0x100 here represents the maximun absolute value
-		 * returned byt fixp_sin and fixp_cos, so the scaling will
-		 * consider the result like in the interval [-1.0, 1.0].
-		 */
-		huesin = fixp_sin(val) * 0x80 / 0x100;
-		huecos = fixp_cos(val) * 0x80 / 0x100;
-
-		if (huesin < 0) {
-			sccb_reg_write(gspca_dev, 0xab,
-				sccb_reg_read(gspca_dev, 0xab) | 0x2);
-			huesin = -huesin;
-		} else {
-			sccb_reg_write(gspca_dev, 0xab,
-				sccb_reg_read(gspca_dev, 0xab) & ~0x2);
-
-		}
-		sccb_reg_write(gspca_dev, 0xa9, (u8)huecos);
-		sccb_reg_write(gspca_dev, 0xaa, (u8)huesin);
-	}
-}
-
-static void setsaturation(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (sd->sensor == SENSOR_OV767x) {
-		int i;
-		static u8 color_tb[][6] = {
-			{0x42, 0x42, 0x00, 0x11, 0x30, 0x41},
-			{0x52, 0x52, 0x00, 0x16, 0x3c, 0x52},
-			{0x66, 0x66, 0x00, 0x1b, 0x4b, 0x66},
-			{0x80, 0x80, 0x00, 0x22, 0x5e, 0x80},
-			{0x9a, 0x9a, 0x00, 0x29, 0x71, 0x9a},
-			{0xb8, 0xb8, 0x00, 0x31, 0x87, 0xb8},
-			{0xdd, 0xdd, 0x00, 0x3b, 0xa2, 0xdd},
-		};
-
-		for (i = 0; i < ARRAY_SIZE(color_tb[0]); i++)
-			sccb_reg_write(gspca_dev, 0x4f + i, color_tb[val][i]);
-	} else {
-		sccb_reg_write(gspca_dev, 0xa7, val); /* U saturation */
-		sccb_reg_write(gspca_dev, 0xa8, val); /* V saturation */
-	}
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (sd->sensor == SENSOR_OV767x) {
-		if (val < 0)
-			val = 0x80 - val;
-		sccb_reg_write(gspca_dev, 0x55, val);	/* bright */
-	} else {
-		sccb_reg_write(gspca_dev, 0x9b, val);
-	}
-}
-
-static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (sd->sensor == SENSOR_OV767x)
-		sccb_reg_write(gspca_dev, 0x56, val);	/* contras */
-	else
-		sccb_reg_write(gspca_dev, 0x9c, val);
-}
-
-static void setgain(struct gspca_dev *gspca_dev, s32 val)
-{
-	switch (val & 0x30) {
-	case 0x00:
-		val &= 0x0f;
-		break;
-	case 0x10:
-		val &= 0x0f;
-		val |= 0x30;
-		break;
-	case 0x20:
-		val &= 0x0f;
-		val |= 0x70;
-		break;
-	default:
-/*	case 0x30: */
-		val &= 0x0f;
-		val |= 0xf0;
-		break;
-	}
-	sccb_reg_write(gspca_dev, 0x00, val);
-}
-
-static s32 getgain(struct gspca_dev *gspca_dev)
-{
-	return sccb_reg_read(gspca_dev, 0x00);
-}
-
-static void setexposure(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (sd->sensor == SENSOR_OV767x) {
-
-		/* set only aec[9:2] */
-		sccb_reg_write(gspca_dev, 0x10, val);	/* aech */
-	} else {
-
-		/* 'val' is one byte and represents half of the exposure value
-		 * we are going to set into registers, a two bytes value:
-		 *
-		 *    MSB: ((u16) val << 1) >> 8   == val >> 7
-		 *    LSB: ((u16) val << 1) & 0xff == val << 1
-		 */
-		sccb_reg_write(gspca_dev, 0x08, val >> 7);
-		sccb_reg_write(gspca_dev, 0x10, val << 1);
-	}
-}
-
-static s32 getexposure(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (sd->sensor == SENSOR_OV767x) {
-		/* get only aec[9:2] */
-		return sccb_reg_read(gspca_dev, 0x10);	/* aech */
-	} else {
-		u8 hi = sccb_reg_read(gspca_dev, 0x08);
-		u8 lo = sccb_reg_read(gspca_dev, 0x10);
-		return (hi << 8 | lo) >> 1;
-	}
-}
-
-static void setagc(struct gspca_dev *gspca_dev, s32 val)
-{
-	if (val) {
-		sccb_reg_write(gspca_dev, 0x13,
-				sccb_reg_read(gspca_dev, 0x13) | 0x04);
-		sccb_reg_write(gspca_dev, 0x64,
-				sccb_reg_read(gspca_dev, 0x64) | 0x03);
-	} else {
-		sccb_reg_write(gspca_dev, 0x13,
-				sccb_reg_read(gspca_dev, 0x13) & ~0x04);
-		sccb_reg_write(gspca_dev, 0x64,
-				sccb_reg_read(gspca_dev, 0x64) & ~0x03);
-	}
-}
-
-static void setawb(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	if (val) {
-		sccb_reg_write(gspca_dev, 0x13,
-				sccb_reg_read(gspca_dev, 0x13) | 0x02);
-		if (sd->sensor == SENSOR_OV772x)
-			sccb_reg_write(gspca_dev, 0x63,
-				sccb_reg_read(gspca_dev, 0x63) | 0xc0);
-	} else {
-		sccb_reg_write(gspca_dev, 0x13,
-				sccb_reg_read(gspca_dev, 0x13) & ~0x02);
-		if (sd->sensor == SENSOR_OV772x)
-			sccb_reg_write(gspca_dev, 0x63,
-				sccb_reg_read(gspca_dev, 0x63) & ~0xc0);
-	}
-}
-
-static void setaec(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	u8 data;
-
-	data = sd->sensor == SENSOR_OV767x ?
-			0x05 :		/* agc + aec */
-			0x01;		/* agc */
-	switch (val) {
-	case V4L2_EXPOSURE_AUTO:
-		sccb_reg_write(gspca_dev, 0x13,
-				sccb_reg_read(gspca_dev, 0x13) | data);
-		break;
-	case V4L2_EXPOSURE_MANUAL:
-		sccb_reg_write(gspca_dev, 0x13,
-				sccb_reg_read(gspca_dev, 0x13) & ~data);
-		break;
-	}
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev, s32 val)
-{
-	sccb_reg_write(gspca_dev, 0x91, val);	/* Auto de-noise threshold */
-	sccb_reg_write(gspca_dev, 0x8e, val);	/* De-noise threshold */
-}
-
-static void sethvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	u8 val;
-
-	if (sd->sensor == SENSOR_OV767x) {
-		val = sccb_reg_read(gspca_dev, 0x1e);	/* mvfp */
-		val &= ~0x30;
-		if (hflip)
-			val |= 0x20;
-		if (vflip)
-			val |= 0x10;
-		sccb_reg_write(gspca_dev, 0x1e, val);
-	} else {
-		val = sccb_reg_read(gspca_dev, 0x0c);
-		val &= ~0xc0;
-		if (hflip == 0)
-			val |= 0x40;
-		if (vflip == 0)
-			val |= 0x80;
-		sccb_reg_write(gspca_dev, 0x0c, val);
-	}
-}
-
-static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	val = val ? 0x9e : 0x00;
-	if (sd->sensor == SENSOR_OV767x) {
-		sccb_reg_write(gspca_dev, 0x2a, 0x00);
-		if (val)
-			val = 0x9d;	/* insert dummy to 25fps for 50Hz */
-	}
-	sccb_reg_write(gspca_dev, 0x2b, val);
-}
-
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
-		     const struct usb_device_id *id)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	struct cam *cam;
-
-	cam = &gspca_dev->cam;
-
-	cam->cam_mode = ov772x_mode;
-	cam->nmodes = ARRAY_SIZE(ov772x_mode);
-
-	sd->frame_rate = 30;
-
-	return 0;
-}
-
-static int ov534_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
-{
-	struct sd *sd = container_of(ctrl->handler, struct sd, ctrl_handler);
-	struct gspca_dev *gspca_dev = &sd->gspca_dev;
-
-	switch (ctrl->id) {
-	case V4L2_CID_AUTOGAIN:
-		gspca_dev->usb_err = 0;
-		if (ctrl->val && sd->gain && gspca_dev->streaming)
-			sd->gain->val = getgain(gspca_dev);
-		return gspca_dev->usb_err;
-
-	case V4L2_CID_EXPOSURE_AUTO:
-		gspca_dev->usb_err = 0;
-		if (ctrl->val == V4L2_EXPOSURE_AUTO && sd->exposure &&
-		    gspca_dev->streaming)
-			sd->exposure->val = getexposure(gspca_dev);
-		return gspca_dev->usb_err;
-	}
-	return -EINVAL;
-}
-
-static int ov534_s_ctrl(struct v4l2_ctrl *ctrl)
-{
-	struct sd *sd = container_of(ctrl->handler, struct sd, ctrl_handler);
-	struct gspca_dev *gspca_dev = &sd->gspca_dev;
-
-	gspca_dev->usb_err = 0;
-	if (!gspca_dev->streaming)
-		return 0;
-
-	switch (ctrl->id) {
-	case V4L2_CID_HUE:
-		sethue(gspca_dev, ctrl->val);
-		break;
-	case V4L2_CID_SATURATION:
-		setsaturation(gspca_dev, ctrl->val);
-		break;
-	case V4L2_CID_BRIGHTNESS:
-		setbrightness(gspca_dev, ctrl->val);
-		break;
-	case V4L2_CID_CONTRAST:
-		setcontrast(gspca_dev, ctrl->val);
-		break;
-	case V4L2_CID_AUTOGAIN:
-	/* case V4L2_CID_GAIN: */
-		setagc(gspca_dev, ctrl->val);
-		if (!gspca_dev->usb_err && !ctrl->val && sd->gain)
-			setgain(gspca_dev, sd->gain->val);
-		break;
-	case V4L2_CID_AUTO_WHITE_BALANCE:
-		setawb(gspca_dev, ctrl->val);
-		break;
-	case V4L2_CID_EXPOSURE_AUTO:
-	/* case V4L2_CID_EXPOSURE: */
-		setaec(gspca_dev, ctrl->val);
-		if (!gspca_dev->usb_err && ctrl->val == V4L2_EXPOSURE_MANUAL &&
-		    sd->exposure)
-			setexposure(gspca_dev, sd->exposure->val);
-		break;
-	case V4L2_CID_SHARPNESS:
-		setsharpness(gspca_dev, ctrl->val);
-		break;
-	case V4L2_CID_HFLIP:
-		sethvflip(gspca_dev, ctrl->val, sd->vflip->val);
-		break;
-	case V4L2_CID_VFLIP:
-		sethvflip(gspca_dev, sd->hflip->val, ctrl->val);
-		break;
-	case V4L2_CID_POWER_LINE_FREQUENCY:
-		setlightfreq(gspca_dev, ctrl->val);
-		break;
-	}
-	return gspca_dev->usb_err;
-}
-
-static const struct v4l2_ctrl_ops ov534_ctrl_ops = {
-	.g_volatile_ctrl = ov534_g_volatile_ctrl,
-	.s_ctrl = ov534_s_ctrl,
-};
-
-static int sd_init_controls(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	struct v4l2_ctrl_handler *hdl = &sd->ctrl_handler;
-	/* parameters with different values between the supported sensors */
-	int saturation_min;
-	int saturation_max;
-	int saturation_def;
-	int brightness_min;
-	int brightness_max;
-	int brightness_def;
-	int contrast_max;
-	int contrast_def;
-	int exposure_min;
-	int exposure_max;
-	int exposure_def;
-	int hflip_def;
-
-	if (sd->sensor == SENSOR_OV767x) {
-		saturation_min = 0,
-		saturation_max = 6,
-		saturation_def = 3,
-		brightness_min = -127;
-		brightness_max = 127;
-		brightness_def = 0;
-		contrast_max = 0x80;
-		contrast_def = 0x40;
-		exposure_min = 0x08;
-		exposure_max = 0x60;
-		exposure_def = 0x13;
-		hflip_def = 1;
-	} else {
-		saturation_min = 0,
-		saturation_max = 255,
-		saturation_def = 64,
-		brightness_min = 0;
-		brightness_max = 255;
-		brightness_def = 0;
-		contrast_max = 255;
-		contrast_def = 32;
-		exposure_min = 0;
-		exposure_max = 255;
-		exposure_def = 120;
-		hflip_def = 0;
-	}
-
-	gspca_dev->vdev.ctrl_handler = hdl;
-
-	v4l2_ctrl_handler_init(hdl, 13);
-
-	if (sd->sensor == SENSOR_OV772x)
-		sd->hue = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-				V4L2_CID_HUE, -90, 90, 1, 0);
-
-	sd->saturation = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-			V4L2_CID_SATURATION, saturation_min, saturation_max, 1,
-			saturation_def);
-	sd->brightness = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-			V4L2_CID_BRIGHTNESS, brightness_min, brightness_max, 1,
-			brightness_def);
-	sd->contrast = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-			V4L2_CID_CONTRAST, 0, contrast_max, 1, contrast_def);
-
-	if (sd->sensor == SENSOR_OV772x) {
-		sd->autogain = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-				V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
-		sd->gain = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-				V4L2_CID_GAIN, 0, 63, 1, 20);
-	}
-
-	sd->autoexposure = v4l2_ctrl_new_std_menu(hdl, &ov534_ctrl_ops,
-			V4L2_CID_EXPOSURE_AUTO,
-			V4L2_EXPOSURE_MANUAL, 0,
-			V4L2_EXPOSURE_AUTO);
-	sd->exposure = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-			V4L2_CID_EXPOSURE, exposure_min, exposure_max, 1,
-			exposure_def);
-
-	sd->autowhitebalance = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-			V4L2_CID_AUTO_WHITE_BALANCE, 0, 1, 1, 1);
-
-	if (sd->sensor == SENSOR_OV772x)
-		sd->sharpness = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-				V4L2_CID_SHARPNESS, 0, 63, 1, 0);
-
-	sd->hflip = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-			V4L2_CID_HFLIP, 0, 1, 1, hflip_def);
-	sd->vflip = v4l2_ctrl_new_std(hdl, &ov534_ctrl_ops,
-			V4L2_CID_VFLIP, 0, 1, 1, 0);
-	sd->plfreq = v4l2_ctrl_new_std_menu(hdl, &ov534_ctrl_ops,
-			V4L2_CID_POWER_LINE_FREQUENCY,
-			V4L2_CID_POWER_LINE_FREQUENCY_50HZ, 0,
-			V4L2_CID_POWER_LINE_FREQUENCY_DISABLED);
-
-	if (hdl->error) {
-		pr_err("Could not initialize controls\n");
-		return hdl->error;
-	}
-
-	if (sd->sensor == SENSOR_OV772x)
-		v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, true);
-
-	v4l2_ctrl_auto_cluster(2, &sd->autoexposure, V4L2_EXPOSURE_MANUAL,
-			       true);
-
-	return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	u16 sensor_id;
-	static const struct reg_array bridge_init[NSENSORS] = {
-	[SENSOR_OV767x] = {bridge_init_767x, ARRAY_SIZE(bridge_init_767x)},
-	[SENSOR_OV772x] = {bridge_init_772x, ARRAY_SIZE(bridge_init_772x)},
-	};
-	static const struct reg_array sensor_init[NSENSORS] = {
-	[SENSOR_OV767x] = {sensor_init_767x, ARRAY_SIZE(sensor_init_767x)},
-	[SENSOR_OV772x] = {sensor_init_772x, ARRAY_SIZE(sensor_init_772x)},
-	};
-
-	/* reset bridge */
-	ov534_reg_write(gspca_dev, 0xe7, 0x3a);
-	ov534_reg_write(gspca_dev, 0xe0, 0x08);
-	msleep(100);
-
-	/* initialize the sensor address */
-	ov534_reg_write(gspca_dev, OV534_REG_ADDRESS, 0x42);
-
-	/* reset sensor */
-	sccb_reg_write(gspca_dev, 0x12, 0x80);
-	msleep(10);
-
-	/* probe the sensor */
-	sccb_reg_read(gspca_dev, 0x0a);
-	sensor_id = sccb_reg_read(gspca_dev, 0x0a) << 8;
-	sccb_reg_read(gspca_dev, 0x0b);
-	sensor_id |= sccb_reg_read(gspca_dev, 0x0b);
-	PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
-
-	if ((sensor_id & 0xfff0) == 0x7670) {
-		sd->sensor = SENSOR_OV767x;
-		gspca_dev->cam.cam_mode = ov767x_mode;
-		gspca_dev->cam.nmodes = ARRAY_SIZE(ov767x_mode);
-	} else {
-		sd->sensor = SENSOR_OV772x;
-		gspca_dev->cam.bulk = 1;
-		gspca_dev->cam.bulk_size = 16384;
-		gspca_dev->cam.bulk_nurbs = 2;
-		gspca_dev->cam.mode_framerates = ov772x_framerates;
-	}
-
-	/* initialize */
-	reg_w_array(gspca_dev, bridge_init[sd->sensor].val,
-			bridge_init[sd->sensor].len);
-	ov534_set_led(gspca_dev, 1);
-	sccb_w_array(gspca_dev, sensor_init[sd->sensor].val,
-			sensor_init[sd->sensor].len);
-	if (sd->sensor == SENSOR_OV767x)
-		sd_start(gspca_dev);
-	sd_stopN(gspca_dev);
-/*	set_frame_rate(gspca_dev);	*/
-
-	return gspca_dev->usb_err;
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	int mode;
-	static const struct reg_array bridge_start[NSENSORS][2] = {
-	[SENSOR_OV767x] = {{bridge_start_qvga_767x,
-					ARRAY_SIZE(bridge_start_qvga_767x)},
-			{bridge_start_vga_767x,
-					ARRAY_SIZE(bridge_start_vga_767x)}},
-	[SENSOR_OV772x] = {{bridge_start_qvga_772x,
-					ARRAY_SIZE(bridge_start_qvga_772x)},
-			{bridge_start_vga_772x,
-					ARRAY_SIZE(bridge_start_vga_772x)}},
-	};
-	static const struct reg_array sensor_start[NSENSORS][2] = {
-	[SENSOR_OV767x] = {{sensor_start_qvga_767x,
-					ARRAY_SIZE(sensor_start_qvga_767x)},
-			{sensor_start_vga_767x,
-					ARRAY_SIZE(sensor_start_vga_767x)}},
-	[SENSOR_OV772x] = {{sensor_start_qvga_772x,
-					ARRAY_SIZE(sensor_start_qvga_772x)},
-			{sensor_start_vga_772x,
-					ARRAY_SIZE(sensor_start_vga_772x)}},
-	};
-
-	/* (from ms-win trace) */
-	if (sd->sensor == SENSOR_OV767x)
-		sccb_reg_write(gspca_dev, 0x1e, 0x04);
-					/* black sun enable ? */
-
-	mode = gspca_dev->curr_mode;	/* 0: 320x240, 1: 640x480 */
-	reg_w_array(gspca_dev, bridge_start[sd->sensor][mode].val,
-				bridge_start[sd->sensor][mode].len);
-	sccb_w_array(gspca_dev, sensor_start[sd->sensor][mode].val,
-				sensor_start[sd->sensor][mode].len);
-
-	set_frame_rate(gspca_dev);
-
-	if (sd->hue)
-		sethue(gspca_dev, v4l2_ctrl_g_ctrl(sd->hue));
-	setsaturation(gspca_dev, v4l2_ctrl_g_ctrl(sd->saturation));
-	if (sd->autogain)
-		setagc(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain));
-	setawb(gspca_dev, v4l2_ctrl_g_ctrl(sd->autowhitebalance));
-	setaec(gspca_dev, v4l2_ctrl_g_ctrl(sd->autoexposure));
-	if (sd->gain)
-		setgain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
-	setexposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
-	setbrightness(gspca_dev, v4l2_ctrl_g_ctrl(sd->brightness));
-	setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->contrast));
-	if (sd->sharpness)
-		setsharpness(gspca_dev, v4l2_ctrl_g_ctrl(sd->sharpness));
-	sethvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
-		  v4l2_ctrl_g_ctrl(sd->vflip));
-	setlightfreq(gspca_dev, v4l2_ctrl_g_ctrl(sd->plfreq));
-
-	ov534_set_led(gspca_dev, 1);
-	ov534_reg_write(gspca_dev, 0xe0, 0x00);
-	return gspca_dev->usb_err;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
-	ov534_reg_write(gspca_dev, 0xe0, 0x09);
-	ov534_set_led(gspca_dev, 0);
-}
-
-/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
-#define UVC_STREAM_EOH	(1 << 7)
-#define UVC_STREAM_ERR	(1 << 6)
-#define UVC_STREAM_STI	(1 << 5)
-#define UVC_STREAM_RES	(1 << 4)
-#define UVC_STREAM_SCR	(1 << 3)
-#define UVC_STREAM_PTS	(1 << 2)
-#define UVC_STREAM_EOF	(1 << 1)
-#define UVC_STREAM_FID	(1 << 0)
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
-			u8 *data, int len)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
-	__u32 this_pts;
-	u16 this_fid;
-	int remaining_len = len;
-	int payload_len;
-
-	payload_len = gspca_dev->cam.bulk ? 2048 : 2040;
-	do {
-		len = min(remaining_len, payload_len);
-
-		/* Payloads are prefixed with a UVC-style header.  We
-		   consider a frame to start when the FID toggles, or the PTS
-		   changes.  A frame ends when EOF is set, and we've received
-		   the correct number of bytes. */
-
-		/* Verify UVC header.  Header length is always 12 */
-		if (data[0] != 12 || len < 12) {
-			PDEBUG(D_PACK, "bad header");
-			goto discard;
-		}
-
-		/* Check errors */
-		if (data[1] & UVC_STREAM_ERR) {
-			PDEBUG(D_PACK, "payload error");
-			goto discard;
-		}
-
-		/* Extract PTS and FID */
-		if (!(data[1] & UVC_STREAM_PTS)) {
-			PDEBUG(D_PACK, "PTS not present");
-			goto discard;
-		}
-		this_pts = (data[5] << 24) | (data[4] << 16)
-						| (data[3] << 8) | data[2];
-		this_fid = (data[1] & UVC_STREAM_FID) ? 1 : 0;
-
-		/* If PTS or FID has changed, start a new frame. */
-		if (this_pts != sd->last_pts || this_fid != sd->last_fid) {
-			if (gspca_dev->last_packet_type == INTER_PACKET)
-				gspca_frame_add(gspca_dev, LAST_PACKET,
-						NULL, 0);
-			sd->last_pts = this_pts;
-			sd->last_fid = this_fid;
-			gspca_frame_add(gspca_dev, FIRST_PACKET,
-					data + 12, len - 12);
-		/* If this packet is marked as EOF, end the frame */
-		} else if (data[1] & UVC_STREAM_EOF) {
-			sd->last_pts = 0;
-			if (gspca_dev->pixfmt == V4L2_PIX_FMT_YUYV
-			 && gspca_dev->image_len + len - 12 !=
-				   gspca_dev->width * gspca_dev->height * 2) {
-				PDEBUG(D_PACK, "wrong sized frame");
-				goto discard;
-			}
-			gspca_frame_add(gspca_dev, LAST_PACKET,
-					data + 12, len - 12);
-		} else {
-
-			/* Add the data from this payload */
-			gspca_frame_add(gspca_dev, INTER_PACKET,
-					data + 12, len - 12);
-		}
-
-		/* Done this payload */
-		goto scan_next;
-
-discard:
-		/* Discard data until a new frame starts. */
-		gspca_dev->last_packet_type = DISCARD_PACKET;
-
-scan_next:
-		remaining_len -= len;
-		data += len;
-	} while (remaining_len > 0);
-}
-
-/* get stream parameters (framerate) */
-static void sd_get_streamparm(struct gspca_dev *gspca_dev,
-			     struct v4l2_streamparm *parm)
-{
-	struct v4l2_captureparm *cp = &parm->parm.capture;
-	struct v4l2_fract *tpf = &cp->timeperframe;
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	cp->capability |= V4L2_CAP_TIMEPERFRAME;
-	tpf->numerator = 1;
-	tpf->denominator = sd->frame_rate;
-}
-
-/* set stream parameters (framerate) */
-static void sd_set_streamparm(struct gspca_dev *gspca_dev,
-			     struct v4l2_streamparm *parm)
-{
-	struct v4l2_captureparm *cp = &parm->parm.capture;
-	struct v4l2_fract *tpf = &cp->timeperframe;
-	struct sd *sd = (struct sd *) gspca_dev;
-
-	/* Set requested framerate */
-	sd->frame_rate = tpf->denominator / tpf->numerator;
-	if (gspca_dev->streaming)
-		set_frame_rate(gspca_dev);
-
-	/* Return the actual framerate */
-	tpf->numerator = 1;
-	tpf->denominator = sd->frame_rate;
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
-	.name     = MODULE_NAME,
-	.config   = sd_config,
-	.init     = sd_init,
-	.init_controls = sd_init_controls,
-	.start    = sd_start,
-	.stopN    = sd_stopN,
-	.pkt_scan = sd_pkt_scan,
-	.get_streamparm = sd_get_streamparm,
-	.set_streamparm = sd_set_streamparm,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
-	{USB_DEVICE(0x1415, 0x2000)},
-	{USB_DEVICE(0x06f8, 0x3002)},
-	{}
-};
-
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
-				THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
-	.name       = MODULE_NAME,
-	.id_table   = device_table,
-	.probe      = sd_probe,
-	.disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
-	.suspend    = gspca_suspend,
-	.resume     = gspca_resume,
-	.reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);