Initial import of modified Linux 2.6.28 tree

Original upstream URL:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git | branch linux-2.6.28.y

1 files changed, 1705 insertions, 0 deletions

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
new file mode 100644
index 0000000..53cb82d
--- /dev/null
+++ b/drivers/media/video/gspca/sonixj.c
@@ -0,0 +1,1705 @@
+/*
+ *		Sonix sn9c102p sn9c105 sn9c120 (jpeg) library
+ *		Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ *
+ * 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 MODULE_NAME "sonixj"
+
+#include "gspca.h"
+#include "jpeg.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev;	/* !! must be the first item */
+
+	atomic_t avg_lum;
+	unsigned int exposure;
+
+	unsigned short brightness;
+	unsigned char contrast;
+	unsigned char colors;
+	unsigned char autogain;
+	__u8 vflip;			/* ov7630 only */
+
+	signed char ag_cnt;
+#define AG_CNT_START 13
+
+	char qindex;
+	unsigned char bridge;
+#define BRIDGE_SN9C102P 0
+#define BRIDGE_SN9C105 1
+#define BRIDGE_SN9C110 2
+#define BRIDGE_SN9C120 3
+#define BRIDGE_SN9C325 4
+	char sensor;			/* Type of image sensor chip */
+#define SENSOR_HV7131R 0
+#define SENSOR_MI0360 1
+#define SENSOR_MO4000 2
+#define SENSOR_OM6802 3
+#define SENSOR_OV7630 4
+#define SENSOR_OV7648 5
+#define SENSOR_OV7660 6
+	unsigned char i2c_base;
+};
+
+/* V4L2 controls supported by the driver */
+static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
+
+static struct ctrl sd_ctrls[] = {
+	{
+	    {
+		.id      = V4L2_CID_BRIGHTNESS,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Brightness",
+		.minimum = 0,
+#define BRIGHTNESS_MAX 0xffff
+		.maximum = BRIGHTNESS_MAX,
+		.step    = 1,
+#define BRIGHTNESS_DEF 0x7fff
+		.default_value = BRIGHTNESS_DEF,
+	    },
+	    .set = sd_setbrightness,
+	    .get = sd_getbrightness,
+	},
+	{
+	    {
+		.id      = V4L2_CID_CONTRAST,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Contrast",
+		.minimum = 0,
+#define CONTRAST_MAX 127
+		.maximum = CONTRAST_MAX,
+		.step    = 1,
+#define CONTRAST_DEF 63
+		.default_value = CONTRAST_DEF,
+	    },
+	    .set = sd_setcontrast,
+	    .get = sd_getcontrast,
+	},
+	{
+	    {
+		.id      = V4L2_CID_SATURATION,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Color",
+		.minimum = 0,
+		.maximum = 64,
+		.step    = 1,
+#define COLOR_DEF 32
+		.default_value = COLOR_DEF,
+	    },
+	    .set = sd_setcolors,
+	    .get = sd_getcolors,
+	},
+#define AUTOGAIN_IDX 3
+	{
+	    {
+		.id      = V4L2_CID_AUTOGAIN,
+		.type    = V4L2_CTRL_TYPE_BOOLEAN,
+		.name    = "Auto Gain",
+		.minimum = 0,
+		.maximum = 1,
+		.step    = 1,
+#define AUTOGAIN_DEF 1
+		.default_value = AUTOGAIN_DEF,
+	    },
+	    .set = sd_setautogain,
+	    .get = sd_getautogain,
+	},
+/* ov7630 only */
+#define VFLIP_IDX 4
+	{
+	    {
+		.id      = V4L2_CID_VFLIP,
+		.type    = V4L2_CTRL_TYPE_BOOLEAN,
+		.name    = "Vflip",
+		.minimum = 0,
+		.maximum = 1,
+		.step    = 1,
+#define VFLIP_DEF 1
+		.default_value = VFLIP_DEF,
+	    },
+	    .set = sd_setvflip,
+	    .get = sd_getvflip,
+	},
+};
+
+static struct v4l2_pix_format vga_mode[] = {
+	{160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 160,
+		.sizeimage = 160 * 120 * 4 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 2},
+	{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 1},
+	{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 0},
+};
+
+/*Data from sn9c102p+hv71331r */
+static const __u8 sn_hv7131[] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x03,	0x64,	0x00,	0x1a,	0x20,	0x20,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0xa1,	0x11,	0x02,	0x09,	0x00,	0x00,	0x00,	0x10,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x00,	0x01,	0x03,	0x28,	0x1e,	0x41,
+/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
+	0x0a,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00
+};
+
+static const __u8 sn_mi0360[] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x61,	0x44,	0x00,	0x1a,	0x20,	0x20,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0xb1,	0x5d,	0x07,	0x00,	0x00,	0x00,	0x00,	0x10,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x00,	0x02,	0x0a,	0x28,	0x1e,	0x61,
+/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
+	0x06,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00
+};
+
+static const __u8 sn_mo4000[] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x12,	0x23,	0x60,	0x00,	0x1a,	0x00,	0x20,	0x18,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0x81,	0x21,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	 0x00,	0x0b,	0x0f,	0x14,	0x28,	0x1e,	0x40,
+/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
+	0x08,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00
+};
+
+static const __u8 sn_om6802[] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x23,	0x72,	0x00,	0x1a,	0x34,	0x27,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0x80,	0x34,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x51,	0x01,	0x00,	0x28,	0x1e,	0x40,
+/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
+	0x05,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+	0x08,	0x22,	0x44,	0x63,	0x7d,	0x92,	0xa3,	0xaf,
+	0xbc,	0xc4,	0xcd,	0xd5,	0xdc,	0xe1,	0xe8,	0xef,
+	0xf7
+};
+
+static const __u8 sn_ov7630[] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x21,	0x40,	0x00,	0x1a,	0x20,	0x1f,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0xa1,	0x21,	0x76,	0x21,	0x00,	0x00,	0x00,	0x10,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x04,	0x01,	0x0a,	0x28,	0x1e,	0xc2,
+/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
+	0x0b,	0x00,	0x00,	0x00,	0x00,	0x00
+};
+
+static const __u8 sn_ov7648[] = {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x21,	0x62,	0x00,	0x1a,	0x20,	0x20,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0xa1,	0x6e,	0x18,	0x65,	0x00,	0x00,	0x00,	0x10,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x00,	0x06,	0x06,	0x28,	0x1e,	0x82,
+/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
+	0x07,	0x00,	0x00,	0x00,	0x00,	0x00
+};
+
+static const __u8 sn_ov7660[]	= {
+/*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
+	0x00,	0x61,	0x40,	0x00,	0x1a,	0x20,	0x20,	0x20,
+/*	reg8	reg9	rega	regb	regc	regd	rege	regf */
+	0x81,	0x21,	0x07,	0x00,	0x00,	0x00,	0x00,	0x10,
+/*	reg10	reg11	reg12	reg13	reg14	reg15	reg16	reg17 */
+	0x03,	0x00,	0x01,	0x01,	0x08,	0x28,	0x1e,	0x20,
+/*	reg18	reg19	reg1a	reg1b	reg1c	reg1d	reg1e	reg1f */
+	0x07,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,	0x00,
+};
+
+/* sequence specific to the sensors - !! index = SENSOR_xxx */
+static const __u8 *sn_tb[] = {
+	sn_hv7131,
+	sn_mi0360,
+	sn_mo4000,
+	sn_om6802,
+	sn_ov7630,
+	sn_ov7648,
+	sn_ov7660
+};
+
+static const __u8 gamma_def[] = {
+	0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
+	0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
+};
+
+/* color matrix and offsets */
+static const __u8 reg84[] = {
+	0x14, 0x00, 0x27, 0x00, 0x07, 0x00,	/* YR YG YB gains */
+	0xe8, 0x0f, 0xda, 0x0f, 0x40, 0x00,	/* UR UG UB */
+	0x3e, 0x00, 0xcd, 0x0f, 0xf7, 0x0f,	/* VR VG VB */
+	0x00, 0x00, 0x00			/* YUV offsets */
+};
+static const __u8 hv7131r_sensor_init[][8] = {
+	{0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
+	{0xB1, 0x11, 0x34, 0x17, 0x7F, 0x00, 0x00, 0x10},
+	{0xD1, 0x11, 0x40, 0xFF, 0x7F, 0x7F, 0x7F, 0x10},
+	{0x91, 0x11, 0x44, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x11, 0x14, 0x01, 0xE2, 0x02, 0x82, 0x10},
+	{0x91, 0x11, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
+
+	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xC1, 0x11, 0x25, 0x00, 0x61, 0xA8, 0x00, 0x10},
+	{0xA1, 0x11, 0x30, 0x22, 0x00, 0x00, 0x00, 0x10},
+	{0xC1, 0x11, 0x31, 0x20, 0x2E, 0x20, 0x00, 0x10},
+	{0xC1, 0x11, 0x25, 0x00, 0xC3, 0x50, 0x00, 0x10},
+	{0xA1, 0x11, 0x30, 0x07, 0x00, 0x00, 0x00, 0x10}, /* gain14 */
+	{0xC1, 0x11, 0x31, 0x10, 0x10, 0x10, 0x00, 0x10}, /* r g b 101a10 */
+
+	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x23, 0x09, 0x00, 0x00, 0x00, 0x10},
+
+	{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x11, 0x23, 0x10, 0x00, 0x00, 0x00, 0x10},
+	{}
+};
+static const __u8 mi0360_sensor_init[][8] = {
+	{0xB1, 0x5D, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
+	{0xB1, 0x5D, 0x0D, 0x00, 0x01, 0x00, 0x00, 0x10},
+	{0xB1, 0x5D, 0x0D, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
+	{0xD1, 0x5D, 0x03, 0x01, 0xE2, 0x02, 0x82, 0x10},
+	{0xD1, 0x5D, 0x05, 0x00, 0x09, 0x00, 0x53, 0x10},
+	{0xB1, 0x5D, 0x0D, 0x00, 0x02, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x1A, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xB1, 0x5D, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
+	{0xD1, 0x5D, 0x2F, 0xF7, 0xB0, 0x00, 0x04, 0x10},
+	{0xD1, 0x5D, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
+	{0xB1, 0x5D, 0x3D, 0x06, 0x8F, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x40, 0x01, 0xE0, 0x00, 0xD1, 0x10},
+	{0xB1, 0x5D, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
+	{0xD1, 0x5D, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x5C, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x5E, 0x00, 0x00, 0xA3, 0x1D, 0x10},
+	{0xB1, 0x5D, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
+
+	{0xB1, 0x5D, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
+	{0xB1, 0x5D, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
+	{0xB1, 0x5D, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
+	{0xD1, 0x5D, 0x2B, 0x00, 0xA0, 0x00, 0xB0, 0x10},
+	{0xD1, 0x5D, 0x2D, 0x00, 0xA0, 0x00, 0xA0, 0x10},
+
+	{0xB1, 0x5D, 0x0A, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor clck ?2 */
+	{0xB1, 0x5D, 0x06, 0x00, 0x30, 0x00, 0x00, 0x10},
+	{0xB1, 0x5D, 0x05, 0x00, 0x0A, 0x00, 0x00, 0x10},
+	{0xB1, 0x5D, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
+
+	{0xD1, 0x5D, 0x2B, 0x00, 0xB9, 0x00, 0xE3, 0x10},
+	{0xD1, 0x5D, 0x2D, 0x00, 0x5f, 0x00, 0xB9, 0x10}, /* 42 */
+/*	{0xB1, 0x5D, 0x35, 0x00, 0x67, 0x00, 0x00, 0x10}, * gain orig */
+/*	{0xB1, 0x5D, 0x35, 0x00, 0x20, 0x00, 0x00, 0x10}, * gain */
+	{0xB1, 0x5D, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
+	{0xB1, 0x5D, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
+	{}
+};
+static const __u8 mo4000_sensor_init[][8] = {
+	{0xa1, 0x21, 0x01, 0x02, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x02, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x05, 0x04, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x06, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x06, 0x81, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x11, 0x20, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x11, 0x30, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
+	{}
+};
+static __u8 om6802_sensor_init[][8] = {
+	{0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10},
+	{0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10},
+	{0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
+	{0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
+/*	{0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
+	{0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
+					/* white balance & auto-exposure */
+/*	{0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
+							 * set color mode */
+/*	{0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
+						 * max AGC value in AE */
+/*	{0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
+							 * preset AGC */
+/*	{0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
+						 * preset brightness */
+/*	{0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
+							 * preset contrast */
+/*	{0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
+							 * preset gamma */
+	{0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
+					/* luminance mode (0x4f = AE) */
+	{0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
+							/* preset shutter */
+/*	{0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
+							 * auto frame rate */
+/*	{0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
+
+/*	{0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10}, */
+/*	{0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10}, */
+/*	{0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10}, */
+/*	{0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */
+	{}
+};
+static const __u8 ov7630_sensor_init[][8] = {
+	{0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+	{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
+/* win: delay 20ms */
+	{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/* win: i2c_r from 00 to 80 */
+	{0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
+	{0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
+	{0xd1, 0x21, 0x11, 0x00, 0x48, 0xc0, 0x00, 0x10},
+	{0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
+	{0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+	{0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
+	{0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
+	{0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
+	{0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
+	{0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
+	{0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
+	{0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
+	{0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
+	{0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
+	{0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
+	{0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
+	{0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
+	{0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
+	{0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
+	{0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
+/* */
+	{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
+/*fixme: + 0x12, 0x04*/
+/*	{0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},  * COMN
+							 * set by setvflip */
+	{0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
+/* */
+	{0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10},
+/* */
+	{0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
+/*	{0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
+	{}
+};
+static const __u8 ov7660_sensor_init[][8] = {
+	{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
+/*		(delay 20ms) */
+	{0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
+						/* Outformat = rawRGB */
+	{0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */
+	{0xd1, 0x21, 0x00, 0x01, 0x74, 0x74, 0x00, 0x10},
+						/* GAIN BLUE RED VREF */
+	{0xd1, 0x21, 0x04, 0x00, 0x7d, 0x62, 0x00, 0x10},
+						/* COM 1 BAVE GEAVE AECHH */
+	{0xb1, 0x21, 0x08, 0x83, 0x01, 0x00, 0x00, 0x10}, /* RAVE COM2 */
+	{0xd1, 0x21, 0x0c, 0x00, 0x08, 0x04, 0x4f, 0x10}, /* COM 3 4 5 6 */
+	{0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xff, 0x10},
+						/* AECH CLKRC COM7 COM8 */
+	{0xc1, 0x21, 0x14, 0x2c, 0x00, 0x02, 0x00, 0x10}, /* COM9 COM10 */
+	{0xd1, 0x21, 0x17, 0x10, 0x60, 0x02, 0x7b, 0x10},
+						/* HSTART HSTOP VSTRT VSTOP */
+	{0xa1, 0x21, 0x1b, 0x02, 0x00, 0x00, 0x00, 0x10}, /* PSHFT */
+	{0xb1, 0x21, 0x1e, 0x01, 0x0e, 0x00, 0x00, 0x10}, /* MVFP LAEC */
+	{0xd1, 0x21, 0x20, 0x07, 0x07, 0x07, 0x07, 0x10},
+					/* BOS GBOS GROS ROS (BGGR offset) */
+/*	{0xd1, 0x21, 0x24, 0x68, 0x58, 0xd4, 0x80, 0x10}, */
+	{0xd1, 0x21, 0x24, 0x78, 0x68, 0xd4, 0x80, 0x10},
+						/* AEW AEB VPT BBIAS */
+	{0xd1, 0x21, 0x28, 0x80, 0x30, 0x00, 0x00, 0x10},
+						/* GbBIAS RSVD EXHCH EXHCL */
+	{0xd1, 0x21, 0x2c, 0x80, 0x00, 0x00, 0x62, 0x10},
+						/* RBIAS ADVFL ASDVFH YAVE */
+	{0xc1, 0x21, 0x30, 0x08, 0x30, 0xb4, 0x00, 0x10},
+						/* HSYST HSYEN HREF */
+	{0xd1, 0x21, 0x33, 0x00, 0x07, 0x84, 0x00, 0x10}, /* reserved */
+	{0xd1, 0x21, 0x37, 0x0c, 0x02, 0x43, 0x00, 0x10},
+						/* ADC ACOM OFON TSLB */
+	{0xd1, 0x21, 0x3b, 0x02, 0x6c, 0x19, 0x0e, 0x10},
+						/* COM11 COM12 COM13 COM14 */
+	{0xd1, 0x21, 0x3f, 0x41, 0xc1, 0x22, 0x08, 0x10},
+						/* EDGE COM15 COM16 COM17 */
+	{0xd1, 0x21, 0x43, 0xf0, 0x10, 0x78, 0xa8, 0x10}, /* reserved */
+	{0xd1, 0x21, 0x47, 0x60, 0x80, 0x00, 0x00, 0x10}, /* reserved */
+	{0xd1, 0x21, 0x4b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* reserved */
+	{0xd1, 0x21, 0x4f, 0x46, 0x36, 0x0f, 0x17, 0x10}, /* MTX 1 2 3 4 */
+	{0xd1, 0x21, 0x53, 0x7f, 0x96, 0x40, 0x40, 0x10}, /* MTX 5 6 7 8 */
+	{0xb1, 0x21, 0x57, 0x40, 0x0f, 0x00, 0x00, 0x10}, /* MTX9 MTXS */
+	{0xd1, 0x21, 0x59, 0xba, 0x9a, 0x22, 0xb9, 0x10}, /* reserved */
+	{0xd1, 0x21, 0x5d, 0x9b, 0x10, 0xf0, 0x05, 0x10}, /* reserved */
+	{0xa1, 0x21, 0x61, 0x60, 0x00, 0x00, 0x00, 0x10}, /* reserved */
+	{0xd1, 0x21, 0x62, 0x00, 0x00, 0x50, 0x30, 0x10},
+						/* LCC1 LCC2 LCC3 LCC4 */
+	{0xa1, 0x21, 0x66, 0x00, 0x00, 0x00, 0x00, 0x10}, /* LCC5 */
+	{0xd1, 0x21, 0x67, 0x80, 0x7a, 0x90, 0x80, 0x10}, /* MANU */
+	{0xa1, 0x21, 0x6b, 0x0a, 0x00, 0x00, 0x00, 0x10},
+					/* band gap reference [0:3] DBLV */
+	{0xd1, 0x21, 0x6c, 0x30, 0x48, 0x80, 0x74, 0x10}, /* gamma curve */
+	{0xd1, 0x21, 0x70, 0x64, 0x60, 0x5c, 0x58, 0x10}, /* gamma curve */
+	{0xd1, 0x21, 0x74, 0x54, 0x4c, 0x40, 0x38, 0x10}, /* gamma curve */
+	{0xd1, 0x21, 0x78, 0x34, 0x30, 0x2f, 0x2b, 0x10}, /* gamma curve */
+	{0xd1, 0x21, 0x7c, 0x03, 0x07, 0x17, 0x34, 0x10}, /* gamma curve */
+	{0xd1, 0x21, 0x80, 0x41, 0x4d, 0x58, 0x63, 0x10}, /* gamma curve */
+	{0xd1, 0x21, 0x84, 0x6e, 0x77, 0x87, 0x95, 0x10}, /* gamma curve */
+	{0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */
+	{0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */
+	{0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */
+/****** (some exchanges in the win trace) ******/
+	{0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */
+						/* bits[3..0]reserved */
+	{0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
+						/* VREF vertical frame ctrl */
+	{0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10}, /* AECH 0x20 */
+	{0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFL */
+	{0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFH */
+	{0xa1, 0x21, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x10}, /* GAIN */
+/*	{0xb1, 0x21, 0x01, 0x78, 0x78, 0x00, 0x00, 0x10}, * BLUE */
+/****** (some exchanges in the win trace) ******/
+	{0xa1, 0x21, 0x93, 0x00, 0x00, 0x00, 0x00, 0x10},/* dummy line hight */
+	{0xa1, 0x21, 0x92, 0x25, 0x00, 0x00, 0x00, 0x10}, /* dummy line low */
+	{0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCH */
+	{0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCL */
+/*	{0xa1, 0x21, 0x02, 0x90, 0x00, 0x00, 0x00, 0x10},  * RED */
+/****** (some exchanges in the win trace) ******/
+/******!! startsensor KO if changed !!****/
+	{0xa1, 0x21, 0x93, 0x01, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x92, 0xff, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xa1, 0x21, 0x2b, 0xc3, 0x00, 0x00, 0x00, 0x10},
+	{}
+};
+/*	  reg 0x04	  reg 0x07		   reg 0x10 */
+/* expo = (COM1 & 0x02) | ((AECHH & 0x2f) << 10) | (AECh << 2) */
+
+static const __u8 ov7648_sensor_init[][8] = {
+	{0xC1, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
+	{0xC1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00},
+	{0xC1, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
+	{0xA1, 0x6E, 0x3F, 0x20, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x04, 0x02, 0xB1, 0x02, 0x39, 0x10},
+	{0xD1, 0x6E, 0x08, 0x00, 0x01, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x0C, 0x02, 0x7F, 0x01, 0xE0, 0x10},
+	{0xD1, 0x6E, 0x12, 0x03, 0x02, 0x00, 0x03, 0x10},
+	{0xD1, 0x6E, 0x16, 0x85, 0x40, 0x4A, 0x40, 0x10},
+	{0xC1, 0x6E, 0x1A, 0x00, 0x80, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x1D, 0x08, 0x03, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x23, 0x00, 0xB0, 0x00, 0x94, 0x10},
+	{0xD1, 0x6E, 0x27, 0x58, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x2D, 0x14, 0x35, 0x61, 0x84, 0x10},
+	{0xD1, 0x6E, 0x31, 0xA2, 0xBD, 0xD8, 0xFF, 0x10},
+	{0xD1, 0x6E, 0x35, 0x06, 0x1E, 0x12, 0x02, 0x10},
+	{0xD1, 0x6E, 0x39, 0xAA, 0x53, 0x37, 0xD5, 0x10},
+	{0xA1, 0x6E, 0x3D, 0xF2, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x3E, 0x00, 0x00, 0x80, 0x03, 0x10},
+	{0xD1, 0x6E, 0x42, 0x03, 0x00, 0x00, 0x00, 0x10},
+	{0xC1, 0x6E, 0x46, 0x00, 0x80, 0x80, 0x00, 0x10},
+	{0xD1, 0x6E, 0x4B, 0x02, 0xEF, 0x08, 0xCD, 0x10},
+	{0xD1, 0x6E, 0x4F, 0x00, 0xD0, 0x00, 0xA0, 0x10},
+	{0xD1, 0x6E, 0x53, 0x01, 0xAA, 0x01, 0x40, 0x10},
+	{0xD1, 0x6E, 0x5A, 0x50, 0x04, 0x30, 0x03, 0x10},
+	{0xA1, 0x6E, 0x5E, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x5F, 0x10, 0x40, 0xFF, 0x00, 0x10},
+  /*	{0xD1, 0x6E, 0x63, 0x40, 0x40, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x67, 0x00, 0x00, 0x00, 0x00, 0x10},
+ * This is currently setting a
+ * blue tint, and some things more , i leave it here for future test if
+ * somene is having problems with color on this sensor
+	{0xD1, 0x6E, 0x6B, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xD1, 0x6E, 0x6F, 0x00, 0x00, 0x00, 0x00, 0x10},
+	{0xC1, 0x6E, 0x73, 0x10, 0x80, 0xEB, 0x00, 0x10},
+	{0xA1, 0x6E, 0x1E, 0x03, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x15, 0x01, 0x00, 0x00, 0x00, 0x10},
+	{0xC1, 0x6E, 0x16, 0x40, 0x40, 0x40, 0x00, 0x10},
+	{0xA1, 0x6E, 0x1D, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x07, 0xB5, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x18, 0x6B, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x1D, 0x08, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
+	{0xA1, 0x6E, 0x07, 0xB8, 0x00, 0x00, 0x00, 0x10},  */
+	{0xC1, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
+	{0xA1, 0x6E, 0x06, 0x03, 0x00, 0x00, 0x00, 0x10}, /* Bright... */
+	{0xA1, 0x6E, 0x07, 0x66, 0x00, 0x00, 0x00, 0x10}, /* B.. */
+	{0xC1, 0x6E, 0x1A, 0x03, 0x65, 0x90, 0x00, 0x10}, /* Bright/Witen....*/
+/*	{0xC1, 0x6E, 0x16, 0x45, 0x40, 0x60, 0x00, 0x10},  * Bright/Witene */
+	{}
+};
+
+static const __u8 qtable4[] = {
+	0x06, 0x04, 0x04, 0x06, 0x04, 0x04, 0x06, 0x06, 0x06, 0x06, 0x08, 0x06,
+	0x06, 0x08, 0x0A, 0x11,
+	0x0A, 0x0A, 0x08, 0x08, 0x0A, 0x15, 0x0F, 0x0F, 0x0C, 0x11, 0x19, 0x15,
+	0x19, 0x19, 0x17, 0x15,
+	0x17, 0x17, 0x1B, 0x1D, 0x25, 0x21, 0x1B, 0x1D, 0x23, 0x1D, 0x17, 0x17,
+	0x21, 0x2E, 0x21, 0x23,
+	0x27, 0x29, 0x2C, 0x2C, 0x2C, 0x19, 0x1F, 0x30, 0x32, 0x2E, 0x29, 0x32,
+	0x25, 0x29, 0x2C, 0x29,
+	0x06, 0x08, 0x08, 0x0A, 0x08, 0x0A, 0x13, 0x0A, 0x0A, 0x13, 0x29, 0x1B,
+	0x17, 0x1B, 0x29, 0x29,
+	0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
+	0x29, 0x29, 0x29, 0x29,
+	0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
+	0x29, 0x29, 0x29, 0x29,
+	0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
+	0x29, 0x29, 0x29, 0x29
+};
+
+/* read <len> bytes to gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+		  __u16 value, int len)
+{
+#ifdef GSPCA_DEBUG
+	if (len > USB_BUF_SZ) {
+		err("reg_r: buffer overflow");
+		return;
+	}
+#endif
+	usb_control_msg(gspca_dev->dev,
+			usb_rcvctrlpipe(gspca_dev->dev, 0),
+			0,
+			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			value, 0,
+			gspca_dev->usb_buf, len,
+			500);
+	PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);
+}
+
+static void reg_w1(struct gspca_dev *gspca_dev,
+		   __u16 value,
+		   __u8 data)
+{
+	PDEBUG(D_USBO, "reg_w1 [%02x] = %02x", value, data);
+	gspca_dev->usb_buf[0] = data;
+	usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			0x08,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			value,
+			0,
+			gspca_dev->usb_buf, 1,
+			500);
+}
+static void reg_w(struct gspca_dev *gspca_dev,
+			  __u16 value,
+			  const __u8 *buffer,
+			  int len)
+{
+	PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
+		value, buffer[0], buffer[1]);
+#ifdef GSPCA_DEBUG
+	if (len > USB_BUF_SZ) {
+		err("reg_w: buffer overflow");
+		return;
+	}
+#endif
+	memcpy(gspca_dev->usb_buf, buffer, len);
+	usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			0x08,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			value, 0,
+			gspca_dev->usb_buf, len,
+			500);
+}
+
+/* I2C write 1 byte */
+static void i2c_w1(struct gspca_dev *gspca_dev, __u8 reg, __u8 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	PDEBUG(D_USBO, "i2c_w2 [%02x] = %02x", reg, val);
+	gspca_dev->usb_buf[0] = 0x81 | (2 << 4);	/* = a1 */
+	gspca_dev->usb_buf[1] = sd->i2c_base;
+	gspca_dev->usb_buf[2] = reg;
+	gspca_dev->usb_buf[3] = val;
+	gspca_dev->usb_buf[4] = 0;
+	gspca_dev->usb_buf[5] = 0;
+	gspca_dev->usb_buf[6] = 0;
+	gspca_dev->usb_buf[7] = 0x10;
+	usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			0x08,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			0x08,			/* value = i2c */
+			0,
+			gspca_dev->usb_buf, 8,
+			500);
+}
+
+/* I2C write 8 bytes */
+static void i2c_w8(struct gspca_dev *gspca_dev,
+		   const __u8 *buffer)
+{
+	memcpy(gspca_dev->usb_buf, buffer, 8);
+	usb_control_msg(gspca_dev->dev,
+			usb_sndctrlpipe(gspca_dev->dev, 0),
+			0x08,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			0x08, 0,		/* value, index */
+			gspca_dev->usb_buf, 8,
+			500);
+	msleep(2);
+}
+
+/* read 5 bytes in gspca_dev->usb_buf */
+static void i2c_r5(struct gspca_dev *gspca_dev, __u8 reg)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	__u8 mode[8];
+
+	mode[0] = 0x81 | 0x10;
+	mode[1] = sd->i2c_base;
+	mode[2] = reg;
+	mode[3] = 0;
+	mode[4] = 0;
+	mode[5] = 0;
+	mode[6] = 0;
+	mode[7] = 0x10;
+	i2c_w8(gspca_dev, mode);
+	msleep(2);
+	mode[0] = 0x81 | (5 << 4) | 0x02;
+	mode[2] = 0;
+	i2c_w8(gspca_dev, mode);
+	msleep(2);
+	reg_r(gspca_dev, 0x0a, 5);
+}
+
+static int probesensor(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	i2c_w1(gspca_dev, 0x02, 0);			/* sensor wakeup */
+	msleep(10);
+	reg_w1(gspca_dev, 0x02, 0x66);			/* Gpio on */
+	msleep(10);
+	i2c_r5(gspca_dev, 0);				/* read sensor id */
+	if (gspca_dev->usb_buf[0] == 0x02
+	    && gspca_dev->usb_buf[1] == 0x09
+	    && gspca_dev->usb_buf[2] == 0x01
+	    && gspca_dev->usb_buf[3] == 0x00
+	    && gspca_dev->usb_buf[4] == 0x00) {
+		PDEBUG(D_PROBE, "Find Sensor sn9c102P HV7131R");
+		sd->sensor = SENSOR_HV7131R;
+		return SENSOR_HV7131R;
+	}
+	PDEBUG(D_PROBE, "Find Sensor 0x%02x 0x%02x 0x%02x",
+		gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
+		gspca_dev->usb_buf[2]);
+	PDEBUG(D_PROBE, "Sensor sn9c102P Not found");
+	return -ENODEV;
+}
+
+static int configure_gpio(struct gspca_dev *gspca_dev,
+			  const __u8 *sn9c1xx)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	const __u8 *reg9a;
+	static const __u8 reg9a_def[] =
+		{0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
+	static const __u8 reg9a_sn9c325[] =
+		{0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
+	static const __u8 regd4[] = {0x60, 0x00, 0x00};
+
+	reg_w1(gspca_dev, 0xf1, 0x00);
+	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+
+	/* configure gpio */
+	reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
+	reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
+	reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);	/* jfm len was 3 */
+	switch (sd->bridge) {
+	case BRIDGE_SN9C325:
+		reg9a = reg9a_sn9c325;
+		break;
+	default:
+		reg9a = reg9a_def;
+		break;
+	}
+	reg_w(gspca_dev, 0x9a, reg9a, 6);
+
+	reg_w(gspca_dev, 0xd4, regd4, sizeof regd4); /*fixme:jfm was 60 only*/
+
+	reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
+
+	switch (sd->sensor) {
+	case SENSOR_OM6802:
+		reg_w1(gspca_dev, 0x02, 0x71);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		reg_w1(gspca_dev, 0x17, 0x64);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		break;
+/*jfm: from win trace */
+	case SENSOR_OV7630:
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0xe2);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		break;
+	case SENSOR_OV7648:
+		reg_w1(gspca_dev, 0x01, 0x43);
+		reg_w1(gspca_dev, 0x17, 0xae);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		break;
+/*jfm: from win trace */
+	case SENSOR_OV7660:
+		reg_w1(gspca_dev, 0x01, 0x61);
+		reg_w1(gspca_dev, 0x17, 0x20);
+		reg_w1(gspca_dev, 0x01, 0x60);
+		reg_w1(gspca_dev, 0x01, 0x40);
+		break;
+	default:
+		reg_w1(gspca_dev, 0x01, 0x43);
+		reg_w1(gspca_dev, 0x17, 0x61);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		if (sd->sensor == SENSOR_HV7131R) {
+			if (probesensor(gspca_dev) < 0)
+				return -ENODEV;
+		}
+		break;
+	}
+	return 0;
+}
+
+static void hv7131R_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+	static const __u8 SetSensorClk[] =	/* 0x08 Mclk */
+		{ 0xa1, 0x11, 0x01, 0x18, 0x00, 0x00, 0x00, 0x10 };
+
+	while (hv7131r_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, hv7131r_sensor_init[i]);
+		i++;
+	}
+	i2c_w8(gspca_dev, SetSensorClk);
+}
+
+static void mi0360_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	while (mi0360_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, mi0360_sensor_init[i]);
+		i++;
+	}
+}
+
+static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	while (mo4000_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, mo4000_sensor_init[i]);
+		i++;
+	}
+}
+
+static void om6802_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	while (om6802_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, om6802_sensor_init[i]);
+		i++;
+	}
+}
+
+static void ov7630_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	i2c_w8(gspca_dev, ov7630_sensor_init[i]);	/* 76 01 */
+	i++;
+	i2c_w8(gspca_dev, ov7630_sensor_init[i]);	/* 12 c8 (RGB+SRST) */
+	i++;
+	msleep(20);
+	i2c_w8(gspca_dev, ov7630_sensor_init[i]);	/* 12 48 */
+	i++;
+	i2c_w8(gspca_dev, ov7630_sensor_init[i]);	/* 12 c8 */
+	i++;
+	msleep(20);
+	i2c_w8(gspca_dev, ov7630_sensor_init[i]);	/* 12 48 */
+	i++;
+/*jfm:win i2c_r from 00 to 80*/
+
+	while (ov7630_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, ov7630_sensor_init[i]);
+		i++;
+	}
+}
+
+static void ov7648_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	while (ov7648_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, ov7648_sensor_init[i]);
+		i++;
+	}
+}
+
+static void ov7660_InitSensor(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	i2c_w8(gspca_dev, ov7660_sensor_init[i]);	/* reset SCCB */
+	i++;
+	msleep(20);
+	while (ov7660_sensor_init[i][0]) {
+		i2c_w8(gspca_dev, ov7660_sensor_init[i]);
+		i++;
+	}
+}
+
+/* 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->epaddr = 0x01;
+	cam->cam_mode = vga_mode;
+	cam->nmodes = ARRAY_SIZE(vga_mode);
+
+	sd->bridge = id->driver_info >> 16;
+	sd->sensor = id->driver_info >> 8;
+	sd->i2c_base = id->driver_info;
+
+	sd->qindex = 4;			/* set the quantization table */
+	sd->brightness = BRIGHTNESS_DEF;
+	sd->contrast = CONTRAST_DEF;
+	sd->colors = COLOR_DEF;
+	sd->autogain = AUTOGAIN_DEF;
+	sd->ag_cnt = -1;
+
+	switch (sd->sensor) {
+	case SENSOR_OV7630:
+	case SENSOR_OV7648:
+	case SENSOR_OV7660:
+		gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX);
+		break;
+	}
+	if (sd->sensor != SENSOR_OV7630)
+		gspca_dev->ctrl_dis |= (1 << VFLIP_IDX);
+
+	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;
+/*	const __u8 *sn9c1xx; */
+	__u8 regGpio[] = { 0x29, 0x74 };
+	__u8 regF1;
+
+	/* setup a selector by bridge */
+	reg_w1(gspca_dev, 0xf1, 0x01);
+	reg_r(gspca_dev, 0x00, 1);
+	reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
+	reg_r(gspca_dev, 0x00, 1);		/* get sonix chip id */
+	regF1 = gspca_dev->usb_buf[0];
+	PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1);
+	switch (sd->bridge) {
+	case BRIDGE_SN9C102P:
+		if (regF1 != 0x11)
+			return -ENODEV;
+		reg_w1(gspca_dev, 0x02, regGpio[1]);
+		break;
+	case BRIDGE_SN9C105:
+		if (regF1 != 0x11)
+			return -ENODEV;
+		reg_w(gspca_dev, 0x01, regGpio, 2);
+		break;
+	case BRIDGE_SN9C120:
+		if (regF1 != 0x12)
+			return -ENODEV;
+		regGpio[1] = 0x70;
+		reg_w(gspca_dev, 0x01, regGpio, 2);
+		break;
+	default:
+/*	case BRIDGE_SN9C110: */
+/*	case BRIDGE_SN9C325: */
+		if (regF1 != 0x12)
+			return -ENODEV;
+		reg_w1(gspca_dev, 0x02, 0x62);
+		break;
+	}
+
+	reg_w1(gspca_dev, 0xf1, 0x01);
+
+	return 0;
+}
+
+static unsigned int setexposure(struct gspca_dev *gspca_dev,
+				unsigned int expo)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	static const __u8 doit[] =		/* update sensor */
+		{ 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
+	static const __u8 sensorgo[] =		/* sensor on */
+		{ 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
+	static const __u8 gainMo[] =
+		{ 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
+
+	switch (sd->sensor) {
+	case SENSOR_HV7131R: {
+		__u8 Expodoit[] =
+			{ 0xc1, 0x11, 0x25, 0x07, 0x27, 0xc0, 0x00, 0x16 };
+
+		Expodoit[3] = expo >> 16;
+		Expodoit[4] = expo >> 8;
+		Expodoit[5] = expo;
+		i2c_w8(gspca_dev, Expodoit);
+		break;
+	    }
+	case SENSOR_MI0360: {
+		__u8 expoMi[] =	 /* exposure 0x0635 -> 4 fp/s 0x10 */
+			{ 0xb1, 0x5d, 0x09, 0x06, 0x35, 0x00, 0x00, 0x16 };
+
+		if (expo > 0x0635)
+			expo = 0x0635;
+		else if (expo < 0x0001)
+			expo = 0x0001;
+		expoMi[3] = expo >> 8;
+		expoMi[4] = expo;
+		i2c_w8(gspca_dev, expoMi);
+		i2c_w8(gspca_dev, doit);
+		i2c_w8(gspca_dev, sensorgo);
+		break;
+	    }
+	case SENSOR_MO4000: {
+		__u8 expoMof[] =
+			{ 0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10 };
+		__u8 expoMo10[] =
+			{ 0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10 };
+
+		if (expo > 0x1fff)
+			expo = 0x1fff;
+		else if (expo < 0x0001)
+			expo = 0x0001;
+		expoMof[3] = (expo & 0x03fc) >> 2;
+		i2c_w8(gspca_dev, expoMof);
+		expoMo10[3] = ((expo & 0x1c00) >> 10)
+				| ((expo & 0x0003) << 4);
+		i2c_w8(gspca_dev, expoMo10);
+		i2c_w8(gspca_dev, gainMo);
+		PDEBUG(D_CONF, "set exposure %d",
+			((expoMo10[3] & 0x07) << 10)
+			| (expoMof[3] << 2)
+			| ((expoMo10[3] & 0x30) >> 4));
+		break;
+	    }
+	case SENSOR_OM6802: {
+		__u8 gainOm[] =
+			{ 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
+
+		if (expo > 0x03ff)
+			expo = 0x03ff;
+		 if (expo < 0x0001)
+			expo = 0x0001;
+		gainOm[3] = expo >> 2;
+		i2c_w8(gspca_dev, gainOm);
+		reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
+		PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
+		break;
+	    }
+	}
+	return expo;
+}
+
+/* this function is used for sensors o76xx only */
+static void setbrightcont(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int val;
+	__u8 reg84_full[0x15];
+
+	memcpy(reg84_full, reg84, sizeof reg84_full);
+	val = sd->contrast * 0x30 / CONTRAST_MAX + 0x10;	/* 10..40 */
+	reg84_full[0] = (val + 1) / 2;		/* red */
+	reg84_full[2] = val;			/* green */
+	reg84_full[4] = (val + 1) / 5;		/* blue */
+	val = (sd->brightness - BRIGHTNESS_DEF) * 0x10
+			/ BRIGHTNESS_MAX;
+	reg84_full[0x12] = val & 0x1f;		/* 5:0 signed value */
+	reg_w(gspca_dev, 0x84, reg84_full, sizeof reg84_full);
+}
+
+/* sensor != ov76xx */
+static void setbrightness(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	unsigned int expo;
+	__u8 k2;
+
+	k2 = sd->brightness >> 10;
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+		expo = sd->brightness << 4;
+		if (expo > 0x002dc6c0)
+			expo = 0x002dc6c0;
+		else if (expo < 0x02a0)
+			expo = 0x02a0;
+		sd->exposure = setexposure(gspca_dev, expo);
+		break;
+	case SENSOR_MI0360:
+	case SENSOR_MO4000:
+		expo = sd->brightness >> 4;
+		sd->exposure = setexposure(gspca_dev, expo);
+		break;
+	case SENSOR_OM6802:
+		expo = sd->brightness >> 6;
+		sd->exposure = setexposure(gspca_dev, expo);
+		k2 = sd->brightness >> 11;
+		break;
+	}
+
+	reg_w1(gspca_dev, 0x96, k2);
+}
+
+/* sensor != ov76xx */
+static void setcontrast(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	__u8 k2;
+	__u8 contrast[] = { 0x00, 0x00, 0x28, 0x00, 0x07, 0x00 };
+
+	k2 = sd->contrast;
+	contrast[2] = k2;
+	contrast[0] = (k2 + 1) >> 1;
+	contrast[4] = (k2 + 1) / 5;
+	reg_w(gspca_dev, 0x84, contrast, 6);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	__u8 blue, red;
+
+	if (sd->colors >= 32) {
+		red = 32 + (sd->colors - 32) / 2;
+		blue = 64 - sd->colors;
+	} else {
+		red = sd->colors;
+		blue = 32 + (32 - sd->colors) / 2;
+	}
+	reg_w1(gspca_dev, 0x05, red);
+/*	reg_w1(gspca_dev, 0x07, 32); */
+	reg_w1(gspca_dev, 0x06, blue);
+}
+
+static void setautogain(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
+		return;
+	if (sd->autogain)
+		sd->ag_cnt = AG_CNT_START;
+	else
+		sd->ag_cnt = -1;
+}
+
+static void setvflip(struct sd *sd)
+{
+	if (sd->sensor != SENSOR_OV7630)
+		return;
+	i2c_w1(&sd->gspca_dev, 0x75,			/* COMN */
+		sd->vflip ? 0x82 : 0x02);
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int i;
+	__u8 reg1, reg17, reg18;
+	const __u8 *sn9c1xx;
+	int mode;
+	static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
+	static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
+	static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd };	/* MI0360 */
+	static const __u8 CE_ov76xx[] =
+				{ 0x32, 0xdd, 0x32, 0xdd };
+
+	sn9c1xx = sn_tb[(int) sd->sensor];
+	configure_gpio(gspca_dev, sn9c1xx);
+
+	reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
+	reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
+	reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
+	reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
+	reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
+	reg_w1(gspca_dev, 0xd2, 0x6a);		/* DC29 */
+	reg_w1(gspca_dev, 0xd3, 0x50);
+	reg_w1(gspca_dev, 0xc6, 0x00);
+	reg_w1(gspca_dev, 0xc7, 0x00);
+	reg_w1(gspca_dev, 0xc8, 0x50);
+	reg_w1(gspca_dev, 0xc9, 0x3c);
+	reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
+	switch (sd->sensor) {
+	case SENSOR_OV7630:
+		reg17 = 0xe2;
+		break;
+	case SENSOR_OV7648:
+		reg17 = 0xae;
+		break;
+/*jfm: from win trace */
+	case SENSOR_OV7660:
+		reg17 = 0xa0;
+		break;
+	default:
+		reg17 = 0x60;
+		break;
+	}
+	reg_w1(gspca_dev, 0x17, reg17);
+	reg_w1(gspca_dev, 0x05, sn9c1xx[5]);
+	reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
+	reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
+	reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
+	reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
+	for (i = 0; i < 8; i++)
+		reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
+	switch (sd->sensor) {
+	case SENSOR_OV7660:
+		reg_w1(gspca_dev, 0x9a, 0x05);
+		break;
+	default:
+		reg_w1(gspca_dev, 0x9a, 0x08);
+		reg_w1(gspca_dev, 0x99, 0x59);
+		break;
+	}
+
+	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
+	if (mode)
+		reg1 = 0x46;	/* 320 clk 48Mhz */
+	else
+		reg1 = 0x06;	/* 640 clk 24Mz */
+	reg17 = 0x61;
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+		hv7131R_InitSensor(gspca_dev);
+		break;
+	case SENSOR_MI0360:
+		mi0360_InitSensor(gspca_dev);
+		break;
+	case SENSOR_MO4000:
+		mo4000_InitSensor(gspca_dev);
+		if (mode) {
+/*			reg1 = 0x46;	 * 320 clk 48Mhz 60fp/s */
+			reg1 = 0x06;	/* clk 24Mz */
+		} else {
+			reg17 = 0x22;	/* 640 MCKSIZE */
+/*			reg1 = 0x06;	 * 640 clk 24Mz (done) */
+		}
+		break;
+	case SENSOR_OM6802:
+		om6802_InitSensor(gspca_dev);
+		reg17 = 0x64;		/* 640 MCKSIZE */
+		break;
+	case SENSOR_OV7630:
+		ov7630_InitSensor(gspca_dev);
+		setvflip(sd);
+		reg17 = 0xe2;
+		reg1 = 0x44;
+		break;
+	case SENSOR_OV7648:
+		ov7648_InitSensor(gspca_dev);
+		reg17 = 0xa2;
+		reg1 = 0x44;
+/*		if (mode)
+			;		 * 320x2...
+		else
+			;		 * 640x... */
+		break;
+	default:
+/*	case SENSOR_OV7660: */
+		ov7660_InitSensor(gspca_dev);
+		if (mode) {
+/*			reg17 = 0x21;	 * 320 */
+/*			reg1 = 0x44; */
+/*			reg1 = 0x46;	(done) */
+		} else {
+			reg17 = 0xa2;	/* 640 */
+			reg1 = 0x44;
+		}
+		break;
+	}
+	reg_w(gspca_dev, 0xc0, C0, 6);
+	reg_w(gspca_dev, 0xca, CA, 4);
+	switch (sd->sensor) {
+	case SENSOR_OV7630:
+	case SENSOR_OV7648:
+	case SENSOR_OV7660:
+		reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
+		break;
+	default:
+		reg_w(gspca_dev, 0xce, CE, 4);
+					/* ?? {0x1e, 0xdd, 0x2d, 0xe7} */
+		break;
+	}
+
+	/* here change size mode 0 -> VGA; 1 -> CIF */
+	reg18 = sn9c1xx[0x18] | (mode << 4);
+	reg_w1(gspca_dev, 0x18, reg18 | 0x40);
+
+	reg_w(gspca_dev, 0x100, qtable4, 0x40);
+	reg_w(gspca_dev, 0x140, qtable4 + 0x40, 0x40);
+
+	reg_w1(gspca_dev, 0x18, reg18);
+
+	reg_w1(gspca_dev, 0x17, reg17);
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+	case SENSOR_MI0360:
+	case SENSOR_MO4000:
+	case SENSOR_OM6802:
+		setbrightness(gspca_dev);
+		setcontrast(gspca_dev);
+		break;
+	case SENSOR_OV7630:
+		setvflip(sd);
+		/* fall thru */
+	default:			/* OV76xx */
+		setbrightcont(gspca_dev);
+		break;
+	}
+	setautogain(gspca_dev);
+	reg_w1(gspca_dev, 0x01, reg1);
+	return 0;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	static const __u8 stophv7131[] =
+		{ 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
+	static const __u8 stopmi0360[] =
+		{ 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
+	__u8 data;
+	const __u8 *sn9c1xx;
+
+	data = 0x0b;
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+		i2c_w8(gspca_dev, stophv7131);
+		data = 0x2b;
+		break;
+	case SENSOR_MI0360:
+		i2c_w8(gspca_dev, stopmi0360);
+		data = 0x29;
+		break;
+	case SENSOR_OV7630:
+	case SENSOR_OV7648:
+		data = 0x29;
+		break;
+	default:
+/*	case SENSOR_MO4000: */
+/*	case SENSOR_OV7660: */
+		break;
+	}
+	sn9c1xx = sn_tb[(int) sd->sensor];
+	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+	reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
+	reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
+	reg_w1(gspca_dev, 0x01, data);
+	reg_w1(gspca_dev, 0xf1, 0x00);
+}
+
+static void do_autogain(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int delta;
+	int expotimes;
+	__u8 luma_mean = 130;
+	__u8 luma_delta = 20;
+
+	/* Thanks S., without your advice, autobright should not work :) */
+	if (sd->ag_cnt < 0)
+		return;
+	if (--sd->ag_cnt >= 0)
+		return;
+	sd->ag_cnt = AG_CNT_START;
+
+	delta = atomic_read(&sd->avg_lum);
+	PDEBUG(D_FRAM, "mean lum %d", delta);
+	if (delta < luma_mean - luma_delta ||
+	    delta > luma_mean + luma_delta) {
+		switch (sd->sensor) {
+		case SENSOR_HV7131R:
+			expotimes = sd->exposure >> 8;
+			expotimes += (luma_mean - delta) >> 4;
+			if (expotimes < 0)
+				expotimes = 0;
+			sd->exposure = setexposure(gspca_dev,
+					(unsigned int) (expotimes << 8));
+			break;
+		default:
+/*		case SENSOR_MO4000: */
+/*		case SENSOR_MI0360: */
+/*		case SENSOR_OM6802: */
+			expotimes = sd->exposure;
+			expotimes += (luma_mean - delta) >> 6;
+			if (expotimes < 0)
+				expotimes = 0;
+			sd->exposure = setexposure(gspca_dev,
+						   (unsigned int) expotimes);
+			setcolors(gspca_dev);
+			break;
+		}
+	}
+}
+
+/* scan the URB packets */
+/* This function is run at interrupt level. */
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+			struct gspca_frame *frame,	/* target */
+			__u8 *data,			/* isoc packet */
+			int len)			/* iso packet length */
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	int sof, avg_lum;
+
+	sof = len - 64;
+	if (sof >= 0 && data[sof] == 0xff && data[sof + 1] == 0xd9) {
+
+		/* end of frame */
+		gspca_frame_add(gspca_dev, LAST_PACKET,
+				frame, data, sof + 2);
+		if (sd->ag_cnt < 0)
+			return;
+/* w1 w2 w3 */
+/* w4 w5 w6 */
+/* w7 w8 */
+/* w4 */
+		avg_lum = ((data[sof + 29] << 8) | data[sof + 30]) >> 6;
+/* w6 */
+		avg_lum += ((data[sof + 33] << 8) | data[sof + 34]) >> 6;
+/* w2 */
+		avg_lum += ((data[sof + 25] << 8) | data[sof + 26]) >> 6;
+/* w8 */
+		avg_lum += ((data[sof + 37] << 8) | data[sof + 38]) >> 6;
+/* w5 */
+		avg_lum += ((data[sof + 31] << 8) | data[sof + 32]) >> 4;
+		avg_lum >>= 4;
+		atomic_set(&sd->avg_lum, avg_lum);
+		return;
+	}
+	if (gspca_dev->last_packet_type == LAST_PACKET) {
+
+		/* put the JPEG 422 header */
+		jpeg_put_header(gspca_dev, frame, sd->qindex, 0x21);
+	}
+	gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
+}
+
+static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->brightness = val;
+	if (gspca_dev->streaming) {
+		switch (sd->sensor) {
+		case SENSOR_HV7131R:
+		case SENSOR_MI0360:
+		case SENSOR_MO4000:
+		case SENSOR_OM6802:
+			setbrightness(gspca_dev);
+			break;
+		default:			/* OV76xx */
+			setbrightcont(gspca_dev);
+			break;
+		}
+	}
+	return 0;
+}
+
+static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->brightness;
+	return 0;
+}
+
+static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->contrast = val;
+	if (gspca_dev->streaming) {
+		switch (sd->sensor) {
+		case SENSOR_HV7131R:
+		case SENSOR_MI0360:
+		case SENSOR_MO4000:
+		case SENSOR_OM6802:
+			setcontrast(gspca_dev);
+			break;
+		default:			/* OV76xx */
+			setbrightcont(gspca_dev);
+			break;
+		}
+	}
+	return 0;
+}
+
+static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->contrast;
+	return 0;
+}
+
+static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->colors = val;
+	if (gspca_dev->streaming)
+		setcolors(gspca_dev);
+	return 0;
+}
+
+static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->colors;
+	return 0;
+}
+
+static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->autogain = val;
+	if (gspca_dev->streaming)
+		setautogain(gspca_dev);
+	return 0;
+}
+
+static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->autogain;
+	return 0;
+}
+
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->vflip = val;
+	if (gspca_dev->streaming)
+		setvflip(sd);
+	return 0;
+}
+
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->vflip;
+	return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name = MODULE_NAME,
+	.ctrls = sd_ctrls,
+	.nctrls = ARRAY_SIZE(sd_ctrls),
+	.config = sd_config,
+	.init = sd_init,
+	.start = sd_start,
+	.stopN = sd_stopN,
+	.pkt_scan = sd_pkt_scan,
+	.dq_callback = do_autogain,
+};
+
+/* -- module initialisation -- */
+#define BSI(bridge, sensor, i2c_addr) \
+	.driver_info = (BRIDGE_ ## bridge << 16) \
+			| (SENSOR_ ## sensor << 8) \
+			| (i2c_addr)
+static const __devinitdata struct usb_device_id device_table[] = {
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+	{USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
+	{USB_DEVICE(0x0458, 0x702e), BSI(SN9C120, OV7660, 0x21)},
+	{USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
+	{USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
+	{USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
+	{USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)},
+#endif
+	{USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)},
+	{USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, HV7131R, 0x11)},
+/* bw600.inf:
+	{USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, MI0360, 0x5d)}, */
+/*	{USB_DEVICE(0x0c45, 0x603a), BSI(SN9C102P, OV7648, 0x??)}, */
+/*	{USB_DEVICE(0x0c45, 0x607a), BSI(SN9C102P, OV7648, 0x??)}, */
+	{USB_DEVICE(0x0c45, 0x607c), BSI(SN9C102P, HV7131R, 0x11)},
+/*	{USB_DEVICE(0x0c45, 0x607e), BSI(SN9C102P, OV7630, 0x??)}, */
+	{USB_DEVICE(0x0c45, 0x60c0), BSI(SN9C105, MI0360, 0x5d)},
+/*	{USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6801, 0x??)}, */
+/*	{USB_DEVICE(0x0c45, 0x60cc), BSI(SN9C105, HV7131GP, 0x??)}, */
+	{USB_DEVICE(0x0c45, 0x60ec), BSI(SN9C105, MO4000, 0x21)},
+/*	{USB_DEVICE(0x0c45, 0x60ef), BSI(SN9C105, ICM105C, 0x??)}, */
+/*	{USB_DEVICE(0x0c45, 0x60fa), BSI(SN9C105, OV7648, 0x??)}, */
+	{USB_DEVICE(0x0c45, 0x60fb), BSI(SN9C105, OV7660, 0x21)},
+	{USB_DEVICE(0x0c45, 0x60fc), BSI(SN9C105, HV7131R, 0x11)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+	{USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x21)},
+#endif
+/*	{USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
+/*	{USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
+/*	{USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
+	{USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/
+/*bw600.inf:*/
+	{USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, /*sn9c325?*/
+	{USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
+	{USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)},
+/*	{USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+	{USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
+#endif
+	{USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+/*	{USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */
+	{USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
+	{USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
+/*	{USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x??)}, */
+#endif
+	{USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, MI0360, 0x5d)},
+	{}
+};
+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,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+	if (usb_register(&sd_driver) < 0)
+		return -1;
+	info("registered");
+	return 0;
+}
+static void __exit sd_mod_exit(void)
+{
+	usb_deregister(&sd_driver);
+	info("deregistered");
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);