merge: v4l-dvb

6 files changed, 645 insertions, 289 deletions

diff --git a/linux/Documentation/video4linux/gspca.txt b/linux/Documentation/video4linux/gspca.txt
index 78a863ab8..c7fc9fa8b 100644
--- a/linux/Documentation/video4linux/gspca.txt
+++ b/linux/Documentation/video4linux/gspca.txt
@@ -220,6 +220,7 @@ sonixj		0c45:60c0	Sangha Sn535
 sonixj		0c45:60ec	SN9C105+MO4000
 sonixj		0c45:60fb	Surfer NoName
 sonixj		0c45:60fc	LG-LIC300
+sonixj		0c45:6128	Microdia/Sonix SNP325
 sonixj		0c45:612a	Avant Camera
 sonixj		0c45:612c	Typhoon Rasy Cam 1.3MPix
 sonixj		0c45:6130	Sonix Pccam
diff --git a/linux/drivers/media/video/gspca/etoms.c b/linux/drivers/media/video/gspca/etoms.c
index 60b316a37..a9d043606 100644
--- a/linux/drivers/media/video/gspca/etoms.c
+++ b/linux/drivers/media/video/gspca/etoms.c
@@ -910,10 +910,10 @@ static struct sd_desc sd_desc = {
 
 /* -- module initialisation -- */
 static __devinitdata struct usb_device_id device_table[] = {
-#ifndef CONFIG_USB_ET61X251
 	{USB_DEVICE(0x102c, 0x6151), .driver_info = SENSOR_PAS106},
-#endif
+#ifndef CONFIG_USB_ET61X251
 	{USB_DEVICE(0x102c, 0x6251), .driver_info = SENSOR_TAS5130CXX},
+#endif
 	{}
 };
 
diff --git a/linux/drivers/media/video/gspca/pac7311.c b/linux/drivers/media/video/gspca/pac7311.c
index 1b3ea1e93..730b4a1ae 100644
--- a/linux/drivers/media/video/gspca/pac7311.c
+++ b/linux/drivers/media/video/gspca/pac7311.c
@@ -40,9 +40,14 @@ struct sd {
 	unsigned char colors;
 	unsigned char autogain;
 
-	char ffseq;
+	char ffnb;	/* number of 'ff' in the previous frame */
+	char tosof;	/* number of bytes before next start of frame */
 	signed char ag_cnt;
 #define AG_CNT_START 13
+
+	__u8 sensor;
+#define SENSOR_PAC7302 0
+#define SENSOR_PAC7311 1
 };
 
 /* V4L2 controls supported by the driver */
@@ -205,9 +210,158 @@ static const __u8 pac7311_jpeg_header[] = {
 	0x11, 0x00, 0x3f, 0x00
 };
 
+/* pac 7302 */
+static const __u8 probe_7302[] = {
+/*	index,value */
+	0xff, 0x01,		/* page 1 */
+	0x78, 0x00,		/* deactivate */
+	0xff, 0x01,
+	0x78, 0x40,		/* led off */
+};
+static const __u8 start_7302[] = {
+/*	index, len, [value]* */
+	0x00, 12,	0x01, 0x40, 0x40, 0x40, 0x01, 0xe0, 0x02, 0x80,
+			0x00, 0x00, 0x00, 0x00,
+	0x0d, 24,	0x03, 0x01, 0x00, 0xb5, 0x07, 0xcb, 0x00, 0x00,
+			0x07, 0xc8, 0x00, 0xea, 0x07, 0xcf, 0x07, 0xf7,
+			0x07, 0x7e, 0x01, 0x0b, 0x00, 0x00, 0x00, 0x11,
+	0x26, 2,	0xaa, 0xaa,
+	0x2e, 1,	0x31,
+	0x38, 1,	0x01,
+	0x3a, 3,	0x14, 0xff, 0x5a,
+	0x43, 11,	0x00, 0x0a, 0x18, 0x11, 0x01, 0x2c, 0x88, 0x11,
+			0x00, 0x54, 0x11,
+	0x55, 1,	0x00,
+	0x62, 4, 	0x10, 0x1e, 0x1e, 0x18,
+	0x6b, 1,	0x00,
+	0x6e, 3,	0x08, 0x06, 0x00,
+	0x72, 3,	0x00, 0xff, 0x00,
+	0x7d, 23,	0x01, 0x01, 0x58, 0x46, 0x50, 0x3c, 0x50, 0x3c,
+			0x54, 0x46, 0x54, 0x56, 0x52, 0x50, 0x52, 0x50,
+			0x56, 0x64, 0xa4, 0x00, 0xda, 0x00, 0x00,
+	0xa2, 10,	0x22, 0x2c, 0x3c, 0x54, 0x69, 0x7c, 0x9c, 0xb9,
+			0xd2, 0xeb,
+	0xaf, 1,	0x02,
+	0xb5, 2,	0x08, 0x08,
+	0xb8, 2,	0x08, 0x88,
+	0xc4, 4,	0xae, 0x01, 0x04, 0x01,
+	0xcc, 1,	0x00,
+	0xd1, 11,	0x01, 0x30, 0x49, 0x5e, 0x6f, 0x7f, 0x8e, 0xa9,
+			0xc1, 0xd7, 0xec,
+	0xdc, 1,	0x01,
+	0xff, 1,	0x01,
+	0x12, 3,	0x02, 0x00, 0x01,
+	0x3e, 2,	0x00, 0x00,
+	0x76, 5,	0x01, 0x20, 0x40, 0x00, 0xf2,
+	0x7c, 1,	0x00,
+	0x7f, 10,	0x4b, 0x0f, 0x01, 0x2c, 0x02, 0x58, 0x03, 0x20,
+			0x02, 0x00,
+	0x96, 5,	0x01, 0x10, 0x04, 0x01, 0x04,
+	0xc8, 17,	0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
+			0x07, 0x00, 0x01, 0x07, 0x04, 0x01,
+			0x01,
+	0xdb, 2,	0x00, 0x01,
+	0xde, 8,	0x00, 0x01, 0x04, 0x04, 0x00, 0x00, 0x00,
+	0xe6, 4,	0x00, 0x00, 0x00, 0x01,
+	0xeb, 1,	0x00,
+	0xff, 1,	0x02,
+	0x22, 1,	0x00,
+	0xff, 1,	0x03,
+	0x00, 255,			/* load the page 3 */
+	0x11, 1,	0x01,
+	0xff, 1,	0x02,
+	0x13, 1,	0x00,
+	0x22, 4,	0x1f, 0xa4, 0xf0, 0x96,
+	0x27, 2,	0x14, 0x0c,
+	0x2a, 5,	0xc8, 0x00, 0x18, 0x12, 0x22,
+	0x64, 8,	0x00, 0x00, 0xf0, 0x01, 0x14, 0x44, 0x44, 0x44,
+	0x6e, 1,	0x08,
+	0xff, 1,	0x03,
+	0x78, 1,	0x00,
+	0, 0				/* end of sequence */
+};
+
+/* page 3 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page3_7302[] = {
+	0x90, 0x40, 0x03, 0x50, 0xc2, 0x01, 0x14, 0x16,
+	0x14, 0x12, 0x00, 0x00, 0x00, 0x02, 0x33, 0x00,
+	0x0f, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x47, 0x01, 0xb3, 0x01, 0x00,
+	0x00, 0x08, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x21,
+	0x00, 0x00, 0x00, 0x54, 0xf4, 0x02, 0x52, 0x54,
+	0xa4, 0xb8, 0xe0, 0x2a, 0xf6, 0x00, 0x00, 0x00,
+	0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0xfc, 0x00, 0xf2, 0x1f, 0x04, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0xc0, 0xc0, 0x10, 0x00, 0x00,
+	0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x40, 0xff, 0x03, 0x19, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc8, 0xc8,
+	0xc8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50,
+	0x08, 0x10, 0x24, 0x40, 0x00, 0x00, 0x00, 0x00,
+	0x01, 0x00, 0x02, 0x47, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x02, 0xfa, 0x00, 0x64, 0x5a, 0x28, 0x00,
+	0x00
+};
+
+/* pac 7311 */
+static const __u8 probe_7311[] = {
+	0x78, 0x40,	/* Bit_0=start stream, Bit_7=LED */
+	0x78, 0x40,	/* Bit_0=start stream, Bit_7=LED */
+	0x78, 0x44,	/* Bit_0=start stream, Bit_7=LED */
+	0xff, 0x04,
+	0x27, 0x80,
+	0x28, 0xca,
+	0x29, 0x53,
+	0x2a, 0x0e,
+	0xff, 0x01,
+	0x3e, 0x20,
+};
+
+static const __u8 start_7311[] = {
+/*	index, len, [value]* */
+	0xff, 1,	0x01,
+	0x02, 53,	0x48, 0x0a, 0x40, 0x08, 0x00, 0x00, 0x08, 0x00,
+			0x06, 0xff, 0x11, 0xff, 0x5a, 0x30, 0x90, 0x4c,
+			0x00, 0x07, 0x00, 0x0a, 0x10, 0x00, 0xa0, 0x10,
+			0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x01, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00,
+	0x3e, 52,	0x00, 0x00, 0x78, 0x52, 0x4a, 0x52, 0x78, 0x6e,
+			0x48, 0x46, 0x48, 0x6e, 0x5f, 0x49, 0x42, 0x49,
+			0x5f, 0x5f, 0x49, 0x42, 0x49, 0x5f, 0x6e, 0x48,
+			0x46, 0x48, 0x6e, 0x78, 0x52, 0x4a, 0x52, 0x78,
+			0x00, 0x00, 0x09, 0x1b, 0x34, 0x49, 0x5c, 0x9b,
+			0xd0, 0xff,
+	0x78, 6,	0x44, 0x00, 0xf2, 0x01, 0x01, 0x80,
+	0x7f, 18,	0x2a, 0x1c, 0x00, 0xc8, 0x02, 0x58, 0x03, 0x84,
+			0x12, 0x00, 0x1a, 0x04, 0x08, 0x0c, 0x10, 0x14,
+			0x18, 0x20,
+	0x96, 3,	0x01, 0x08, 0x04,
+	0xa0, 4,	0x44, 0x44, 0x44, 0x04,
+	0xf0, 13,	0x01, 0x00, 0x00, 0x00, 0x22, 0x00, 0x20, 0x00,
+			0x3f, 0x00, 0x0a, 0x01, 0x00,
+	0xff, 1,	0x04,
+	0x00, 254,			/* load the page 4 */
+	0x11, 1,	0x01,
+	0, 0				/* end of sequence */
+};
+
+/* page 4 - the value 0xaa says skip the index - see reg_w_page() */
+static const __u8 page4_7311[] = {
+	0xaa, 0xaa, 0x04, 0x54, 0x07, 0x2b, 0x09, 0x0f,
+	0x09, 0x00, 0xaa, 0xaa, 0x07, 0x00, 0x00, 0x62,
+	0x08, 0xaa, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x03, 0xa0, 0x01, 0xf4, 0xaa,
+	0xaa, 0x00, 0x08, 0xaa, 0x03, 0xaa, 0x00, 0x01,
+	0xca, 0x10, 0x06, 0x78, 0x00, 0x00, 0x00, 0x00,
+	0x23, 0x28, 0x04, 0x11, 0x00, 0x00
+};
+
 static void reg_w_buf(struct gspca_dev *gspca_dev,
-		  __u16 index,
-		  const char *buffer, __u16 len)
+		  __u8 index,
+		  const char *buffer, int len)
 {
 	memcpy(gspca_dev->usb_buf, buffer, len);
 	usb_control_msg(gspca_dev->dev,
@@ -220,7 +374,7 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
 }
 
 static __u8 reg_r(struct gspca_dev *gspca_dev,
-			     __u16 index)
+			     __u8 index)
 {
 	usb_control_msg(gspca_dev->dev,
 			usb_rcvctrlpipe(gspca_dev->dev, 0),
@@ -233,7 +387,7 @@ static __u8 reg_r(struct gspca_dev *gspca_dev,
 }
 
 static void reg_w(struct gspca_dev *gspca_dev,
-		  __u16 index,
+		  __u8 index,
 		  __u8 value)
 {
 	gspca_dev->usb_buf[0] = value;
@@ -245,6 +399,74 @@ static void reg_w(struct gspca_dev *gspca_dev,
 			500);
 }
 
+static void reg_w_seq(struct gspca_dev *gspca_dev,
+		const __u8 *seq, int len)
+{
+	while (--len >= 0) {
+		reg_w(gspca_dev, seq[0], seq[1]);
+		seq += 2;
+	}
+}
+
+/* load the beginning of a page */
+static void reg_w_page(struct gspca_dev *gspca_dev,
+			const __u8 *page, int len)
+{
+	int index;
+
+	for (index = 0; index < len; index++) {
+		if (page[index] == 0xaa)		/* skip this index */
+			continue;
+		gspca_dev->usb_buf[0] = page[index];
+		usb_control_msg(gspca_dev->dev,
+				usb_sndctrlpipe(gspca_dev->dev, 0),
+				0,			/* request */
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+				0, index, gspca_dev->usb_buf, 1,
+				500);
+	}
+}
+
+/* output a variable sequence */
+static void reg_w_var(struct gspca_dev *gspca_dev,
+			const __u8 *seq)
+{
+	int index, len;
+
+	for (;;) {
+		index = *seq++;
+		len = *seq++;
+		switch (len) {
+		case 0:
+			return;
+		case 254:
+			reg_w_page(gspca_dev, page4_7311, sizeof page4_7311);
+			break;
+		case 255:
+			reg_w_page(gspca_dev, page3_7302, sizeof page3_7302);
+			break;
+		default:
+			if (len > 32) {
+				PDEBUG(D_ERR|D_STREAM,
+					"Incorrect variable sequence");
+				return;
+			}
+			while (len > 0) {
+				if (len < 8) {
+					reg_w_buf(gspca_dev, index, seq, len);
+					seq += len;
+					break;
+				}
+				reg_w_buf(gspca_dev, index, seq, 8);
+				seq += 8;
+				index += 8;
+				len -= 8;
+			}
+		}
+	}
+	/* not reached */
+}
+
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
 			const struct usb_device_id *id)
@@ -252,22 +474,23 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	struct sd *sd = (struct sd *) gspca_dev;
 	struct cam *cam;
 
-	PDEBUG(D_CONF, "Find Sensor PAC7311");
-	reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
-	reg_w(gspca_dev, 0x78, 0x40); /* Bit_0=start stream, Bit_7=LED */
-	reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
-	reg_w(gspca_dev, 0xff, 0x04);
-	reg_w(gspca_dev, 0x27, 0x80);
-	reg_w(gspca_dev, 0x28, 0xca);
-	reg_w(gspca_dev, 0x29, 0x53);
-	reg_w(gspca_dev, 0x2a, 0x0e);
-	reg_w(gspca_dev, 0xff, 0x01);
-	reg_w(gspca_dev, 0x3e, 0x20);
-
 	cam = &gspca_dev->cam;
 	cam->epaddr = 0x05;
-	cam->cam_mode = vga_mode;
-	cam->nmodes = ARRAY_SIZE(vga_mode);
+
+	sd->sensor = id->driver_info;
+	if (sd->sensor == SENSOR_PAC7302) {
+		PDEBUG(D_CONF, "Find Sensor PAC7302");
+		reg_w_seq(gspca_dev, probe_7302, sizeof probe_7302);
+
+		cam->cam_mode = &vga_mode[2];	/* only 640x480 */
+		cam->nmodes = 1;
+	} else {
+		PDEBUG(D_CONF, "Find Sensor PAC7311");
+		reg_w_seq(gspca_dev, probe_7302, sizeof probe_7302);
+
+		cam->cam_mode = vga_mode;
+		cam->nmodes = ARRAY_SIZE(vga_mode);
+	}
 
 	sd->brightness = BRIGHTNESS_DEF;
 	sd->contrast = CONTRAST_DEF;
@@ -282,10 +505,11 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 	int brightness;
 
+	if (sd->sensor == SENSOR_PAC7302)
+		return;
 /*jfm: inverted?*/
 	brightness = BRIGHTNESS_MAX - sd->brightness;
 	reg_w(gspca_dev, 0xff, 0x04);
-/*	reg_w(gspca_dev, 0x0e, 0x00); */
 	reg_w(gspca_dev, 0x0f, brightness);
 	/* load registers to sensor (Bit 0, auto clear) */
 	reg_w(gspca_dev, 0x11, 0x01);
@@ -296,6 +520,8 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
+	if (sd->sensor == SENSOR_PAC7302)
+		return;
 	reg_w(gspca_dev, 0xff, 0x01);
 	reg_w(gspca_dev, 0x80, sd->contrast);
 	/* load registers to sensor (Bit 0, auto clear) */
@@ -307,6 +533,8 @@ static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
+	if (sd->sensor == SENSOR_PAC7302)
+		return;
 	reg_w(gspca_dev, 0xff, 0x01);
 	reg_w(gspca_dev, 0x10, sd->colors);
 	/* load registers to sensor (Bit 0, auto clear) */
@@ -335,75 +563,16 @@ static int sd_open(struct gspca_dev *gspca_dev)
 
 static void sd_start(struct gspca_dev *gspca_dev)
 {
-	reg_w(gspca_dev, 0xff, 0x01);
-	reg_w_buf(gspca_dev, 0x0002, "\x48\x0a\x40\x08\x00\x00\x08\x00", 8);
-	reg_w_buf(gspca_dev, 0x000a, "\x06\xff\x11\xff\x5a\x30\x90\x4c", 8);
-	reg_w_buf(gspca_dev, 0x0012, "\x00\x07\x00\x0a\x10\x00\xa0\x10", 8);
-	reg_w_buf(gspca_dev, 0x001a, "\x02\x00\x00\x00\x00\x0b\x01\x00", 8);
-	reg_w_buf(gspca_dev, 0x0022, "\x00\x00\x00\x00\x00\x00\x00\x00", 8);
-	reg_w_buf(gspca_dev, 0x002a, "\x00\x00\x00", 3);
-	reg_w_buf(gspca_dev, 0x003e, "\x00\x00\x78\x52\x4a\x52\x78\x6e", 8);
-	reg_w_buf(gspca_dev, 0x0046, "\x48\x46\x48\x6e\x5f\x49\x42\x49", 8);
-	reg_w_buf(gspca_dev, 0x004e, "\x5f\x5f\x49\x42\x49\x5f\x6e\x48", 8);
-	reg_w_buf(gspca_dev, 0x0056, "\x46\x48\x6e\x78\x52\x4a\x52\x78", 8);
-	reg_w_buf(gspca_dev, 0x005e, "\x00\x00\x09\x1b\x34\x49\x5c\x9b", 8);
-	reg_w_buf(gspca_dev, 0x0066, "\xd0\xff", 2);
-	reg_w_buf(gspca_dev, 0x0078, "\x44\x00\xf2\x01\x01\x80", 6);
-	reg_w_buf(gspca_dev, 0x007f, "\x2a\x1c\x00\xc8\x02\x58\x03\x84", 8);
-	reg_w_buf(gspca_dev, 0x0087, "\x12\x00\x1a\x04\x08\x0c\x10\x14", 8);
-	reg_w_buf(gspca_dev, 0x008f, "\x18\x20", 2);
-	reg_w_buf(gspca_dev, 0x0096, "\x01\x08\x04", 3);
-	reg_w_buf(gspca_dev, 0x00a0, "\x44\x44\x44\x04", 4);
-	reg_w_buf(gspca_dev, 0x00f0, "\x01\x00\x00\x00\x22\x00\x20\x00", 8);
-	reg_w_buf(gspca_dev, 0x00f8, "\x3f\x00\x0a\x01\x00", 5);
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->ffnb = 0;
+	sd->tosof = 0;
+
+	if (sd->sensor == SENSOR_PAC7302)
+		reg_w_var(gspca_dev, start_7302);
+	else
+		reg_w_var(gspca_dev, start_7311);
 
-	reg_w(gspca_dev, 0xff, 0x04);
-	reg_w(gspca_dev, 0x02, 0x04);
-	reg_w(gspca_dev, 0x03, 0x54);
-	reg_w(gspca_dev, 0x04, 0x07);
-	reg_w(gspca_dev, 0x05, 0x2b);
-	reg_w(gspca_dev, 0x06, 0x09);
-	reg_w(gspca_dev, 0x07, 0x0f);
-	reg_w(gspca_dev, 0x08, 0x09);
-	reg_w(gspca_dev, 0x09, 0x00);
-	reg_w(gspca_dev, 0x0c, 0x07);
-	reg_w(gspca_dev, 0x0d, 0x00);
-	reg_w(gspca_dev, 0x0e, 0x00);
-	reg_w(gspca_dev, 0x0f, 0x62);
-	reg_w(gspca_dev, 0x10, 0x08);
-	reg_w(gspca_dev, 0x12, 0x07);
-	reg_w(gspca_dev, 0x13, 0x00);
-	reg_w(gspca_dev, 0x14, 0x00);
-	reg_w(gspca_dev, 0x15, 0x00);
-	reg_w(gspca_dev, 0x16, 0x00);
-	reg_w(gspca_dev, 0x17, 0x00);
-	reg_w(gspca_dev, 0x18, 0x00);
-	reg_w(gspca_dev, 0x19, 0x00);
-	reg_w(gspca_dev, 0x1a, 0x00);
-	reg_w(gspca_dev, 0x1b, 0x03);
-	reg_w(gspca_dev, 0x1c, 0xa0);
-	reg_w(gspca_dev, 0x1d, 0x01);
-	reg_w(gspca_dev, 0x1e, 0xf4);
-	reg_w(gspca_dev, 0x21, 0x00);
-	reg_w(gspca_dev, 0x22, 0x08);
-	reg_w(gspca_dev, 0x24, 0x03);
-	reg_w(gspca_dev, 0x26, 0x00);
-	reg_w(gspca_dev, 0x27, 0x01);
-	reg_w(gspca_dev, 0x28, 0xca);
-	reg_w(gspca_dev, 0x29, 0x10);
-	reg_w(gspca_dev, 0x2a, 0x06);
-	reg_w(gspca_dev, 0x2b, 0x78);
-	reg_w(gspca_dev, 0x2c, 0x00);
-	reg_w(gspca_dev, 0x2d, 0x00);
-	reg_w(gspca_dev, 0x2e, 0x00);
-	reg_w(gspca_dev, 0x2f, 0x00);
-	reg_w(gspca_dev, 0x30, 0x23);
-	reg_w(gspca_dev, 0x31, 0x28);
-	reg_w(gspca_dev, 0x32, 0x04);
-	reg_w(gspca_dev, 0x33, 0x11);
-	reg_w(gspca_dev, 0x34, 0x00);
-	reg_w(gspca_dev, 0x35, 0x00);
-	reg_w(gspca_dev, 0x11, 0x01);
 	setcontrast(gspca_dev);
 	setbrightness(gspca_dev);
 	setcolors(gspca_dev);
@@ -411,7 +580,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
 
 	/* set correct resolution */
 	switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
-	case 2:					/* 160x120 */
+	case 2:					/* 160x120 pac7311 */
 		reg_w(gspca_dev, 0xff, 0x04);
 		reg_w(gspca_dev, 0x02, 0x03);
 		reg_w(gspca_dev, 0xff, 0x01);
@@ -421,7 +590,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
 /*		reg_w(gspca_dev, 0x80, 0x69); */
 		reg_w(gspca_dev, 0x87, 0x10);
 		break;
-	case 1:					/* 320x240 */
+	case 1:					/* 320x240 pac7311 */
 		reg_w(gspca_dev, 0xff, 0x04);
 		reg_w(gspca_dev, 0x02, 0x03);
 		reg_w(gspca_dev, 0xff, 0x01);
@@ -431,6 +600,8 @@ static void sd_start(struct gspca_dev *gspca_dev)
 		reg_w(gspca_dev, 0x87, 0x11);
 		break;
 	case 0:					/* 640x480 */
+		if (sd->sensor == SENSOR_PAC7302)
+			break;
 		reg_w(gspca_dev, 0xff, 0x04);
 		reg_w(gspca_dev, 0x02, 0x03);
 		reg_w(gspca_dev, 0xff, 0x01);
@@ -443,12 +614,25 @@ static void sd_start(struct gspca_dev *gspca_dev)
 
 	/* start stream */
 	reg_w(gspca_dev, 0xff, 0x01);
-	reg_w(gspca_dev, 0x78, 0x04);
-	reg_w(gspca_dev, 0x78, 0x05);
+	if (sd->sensor == SENSOR_PAC7302) {
+		reg_w(gspca_dev, 0x78, 0x01);
+		reg_w(gspca_dev, 0xff, 0x01);
+		reg_w(gspca_dev, 0x78, 0x01);
+	} else {
+		reg_w(gspca_dev, 0x78, 0x04);
+		reg_w(gspca_dev, 0x78, 0x05);
+	}
 }
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (sd->sensor == SENSOR_PAC7302) {
+		reg_w(gspca_dev, 0x78, 0x00);
+		reg_w(gspca_dev, 0x78, 0x00);
+		return;
+	}
 	reg_w(gspca_dev, 0xff, 0x04);
 	reg_w(gspca_dev, 0x27, 0x80);
 	reg_w(gspca_dev, 0x28, 0xca);
@@ -463,21 +647,17 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (sd->sensor == SENSOR_PAC7302) {
+		reg_w(gspca_dev, 0xff, 0x01);
+		reg_w(gspca_dev, 0x78, 0x40);
+	}
 }
 
 /* this function is called at close time */
 static void sd_close(struct gspca_dev *gspca_dev)
 {
-	reg_w(gspca_dev, 0xff, 0x04);
-	reg_w(gspca_dev, 0x27, 0x80);
-	reg_w(gspca_dev, 0x28, 0xca);
-	reg_w(gspca_dev, 0x29, 0x53);
-	reg_w(gspca_dev, 0x2a, 0x0e);
-	reg_w(gspca_dev, 0xff, 0x01);
-	reg_w(gspca_dev, 0x3e, 0x20);
-	reg_w(gspca_dev, 0x78, 0x04); /* Bit_0=start stream, Bit_7=LED */
-	reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
-	reg_w(gspca_dev, 0x78, 0x44); /* Bit_0=start stream, Bit_7=LED */
 }
 
 static void do_autogain(struct gspca_dev *gspca_dev)
@@ -504,144 +684,152 @@ static void do_autogain(struct gspca_dev *gspca_dev)
 		else if (Gbright < 4)
 			Gbright = 4;
 		PDEBUG(D_FRAM, "gbright %d", Gbright);
-		reg_w(gspca_dev, 0xff, 0x04);
-		reg_w(gspca_dev, 0x0f, Gbright);
-		/* load registers to sensor (Bit 0, auto clear) */
-		reg_w(gspca_dev, 0x11, 0x01);
+		if (sd->sensor == SENSOR_PAC7302) {
+			reg_w(gspca_dev, 0xff, 0x03);
+			reg_w(gspca_dev, 0x10, Gbright);
+			/* load registers to sensor (Bit 0, auto clear) */
+			reg_w(gspca_dev, 0x11, 0x01);
+		} else {
+			reg_w(gspca_dev, 0xff, 0x04);
+			reg_w(gspca_dev, 0x0f, Gbright);
+			/* load registers to sensor (Bit 0, auto clear) */
+			reg_w(gspca_dev, 0x11, 0x01);
+		}
 	}
 }
 
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
-			struct gspca_frame *frame,	/* target */
-			__u8 *data,			/* isoc packet */
-			int len)			/* iso packet length */
+/* output the jpeg header */
+static void put_jpeg_head(struct gspca_dev *gspca_dev,
+			struct gspca_frame *frame)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	unsigned char tmpbuf[4];
-	int i, p, ffseq;
 
-/*	if (len < 5) { */
-	if (len < 6) {
-/*		gspca_dev->last_packet_type = DISCARD_PACKET; */
-		return;
+	if (sd->ag_cnt >= 0) {
+		if (--sd->ag_cnt < 0) {
+			sd->ag_cnt = AG_CNT_START;
+			atomic_set(&sd->avg_lum, sd->lum_sum / AG_CNT_START);
+			atomic_set(&sd->do_gain, 1);
+		}
 	}
+	gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
+			(__u8 *) pac7311_jpeg_header,
+			12);
+	tmpbuf[0] = gspca_dev->height >> 8;
+	tmpbuf[1] = gspca_dev->height & 0xff;
+	tmpbuf[2] = gspca_dev->width >> 8;
+	tmpbuf[3] = gspca_dev->width & 0xff;
+	gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+			tmpbuf, 4);
+	gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+		(__u8 *) &pac7311_jpeg_header[16],
+		PAC7311_JPEG_HEADER_SIZE - 16);
+}
 
-	ffseq = sd->ffseq;
-
-	for (p = 0; p < len - 6; p++) {
-		if ((data[0 + p] == 0xff)
-		    && (data[1 + p] == 0xff)
-		    && (data[2 + p] == 0x00)
-		    && (data[3 + p] == 0xff)
-		    && (data[4 + p] == 0x96)) {
-
-			/* start of frame */
-			if (sd->ag_cnt >= 0 && p > 28) {
-				sd->lum_sum += data[p - 23];
-				if (--sd->ag_cnt < 0) {
-					sd->ag_cnt = AG_CNT_START;
-					atomic_set(&sd->avg_lum,
-						sd->lum_sum / AG_CNT_START);
-					sd->lum_sum = 0;
-					atomic_set(&sd->do_gain, 1);
-				}
+/* 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 i;
+
+#define INTER_FRAME 0x53	/* eof + inter frame + sof */
+#define LUM_OFFSET 0x1e		/* reverse offset / start of frame */
+
+	/*
+	 * inside a frame, there may be:
+	 *	escaped ff ('ff 00')
+	 *	sequences'ff ff ff xx' to remove
+	 *	end of frame ('ff d9')
+	 * at the end of frame, there are:
+	 *	ff d9			end of frame
+	 *	0x33 bytes
+	 *	one byte luminosity
+	 *	0x16 bytes
+	 *	ff ff 00 ff 96 62 44	start of frame header
+	 */
+
+	if (sd->tosof == 0) {	/* if inside a frame */
+
+		/* check for 'ff ff ff xx' at start and at end of packet */
+		/* (len is always >= 3 and xx never ff) */
+		switch (sd->ffnb) {
+		case 1:
+			if (data[0] != 0xff) {	/* can be '00' only */
+				__u8 ff;
+
+				sd->ffnb = 0;
+				ff = 0xff;
+				gspca_frame_add(gspca_dev, INTER_PACKET,
+						frame, &ff, 1);
+				break;		/* keep 'ff 00' */
 			}
-
-			/* copy the end of data to the current frame */
-			frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
-						data, p);
-
-			/* put the JPEG header in the new frame */
-			gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
-					(unsigned char *) pac7311_jpeg_header,
-					12);
-			tmpbuf[0] = gspca_dev->height >> 8;
-			tmpbuf[1] = gspca_dev->height & 0xff;
-			tmpbuf[2] = gspca_dev->width >> 8;
-			tmpbuf[3] = gspca_dev->width & 0xff;
-			gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-					tmpbuf, 4);
-			gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-				(unsigned char *) &pac7311_jpeg_header[16],
-				PAC7311_JPEG_HEADER_SIZE - 16);
-
-			data += p + 7;
-			len -= p + 7;
-			ffseq = 0;
+			/* fall thru */
+		case 2:
+		case 3:
+			data += 4 - sd->ffnb;
+			len -= 4 - sd->ffnb;
+			sd->ffnb = 0;
 			break;
 		}
-	}
-
-	/* remove the 'ff ff ff xx' sequences */
-	switch (ffseq) {
-	case 3:
-		data += 1;
-		len -= 1;
-		break;
-	case 2:
-		if (data[0] == 0xff) {
-			data += 2;
-			len -= 2;
-			frame->data_end -= 2;
-		}
-		break;
-	case 1:
-		if (data[0] == 0xff
-		    && data[1] == 0xff) {
-			data += 3;
-			len -= 3;
-			frame->data_end -= 1;
+		if (data[len - 1] == 0xff) {
+			if (data[len - 2] == 0xff) {
+				if (data[len - 3] == 0xff) {
+					sd->ffnb = 3;
+					len -= 3;
+				} else {
+					sd->ffnb = 2;
+					len -= 2;
+				}
+			} else {
+				sd->ffnb = 1;
+				len--;
+			}
 		}
-		break;
+	} else {		/* outside a frame */
+
+		/* get the luminosity and go to the start of frame */
+		data += sd->tosof;
+		len -= sd->tosof;
+		if (sd->tosof > LUM_OFFSET)
+			sd->lum_sum += data[-LUM_OFFSET];
+		sd->tosof = 0;
+		put_jpeg_head(gspca_dev, frame);
 	}
-	for (i = 0; i < len - 4; i++) {
-		if (data[i] == 0xff
-		    && data[i + 1] == 0xff
-		    && data[i + 2] == 0xff) {
-			memmove(&data[i], &data[i + 4], len - i - 4);
-			len -= 4;
+
+	for (i = 0; i < len; i++) {
+		if (data[i] != 0xff)
+			continue;
+		switch (data[i + 1]) {
+		case 0xd9:		/* end of frame */
+			frame = gspca_frame_add(gspca_dev,
+						LAST_PACKET,
+						frame, data, i + 2);
+			data += i + INTER_FRAME;
+			len -= i + INTER_FRAME;
+			i = 0;
+			if (len > -LUM_OFFSET)
+				sd->lum_sum += data[-LUM_OFFSET];
+			if (len < 0) {
+				sd->tosof = -len;
+				break;
+			}
+			put_jpeg_head(gspca_dev, frame);
+			break;
+		case 0xff:		/* 'ff ff ff xx' */
+			gspca_frame_add(gspca_dev, INTER_PACKET,
+					frame, data, i);
+			data += i + 4;
+			len -= i + 4;
+			i = 0;
+			break;
 		}
 	}
-	ffseq = 0;
-	if (data[len - 4] == 0xff) {
-		if (data[len - 3] == 0xff
-		    && data[len - 2] == 0xff) {
-			len -= 4;
-		}
-	} else if (data[len - 3] == 0xff) {
-		if (data[len - 2] == 0xff
-		    && data[len - 1] == 0xff)
-			ffseq = 3;
-	} else if (data[len - 2] == 0xff) {
-		if (data[len - 1] == 0xff)
-			ffseq = 2;
-	} else if (data[len - 1] == 0xff)
-		ffseq = 1;
-	sd->ffseq = ffseq;
-	gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
-}
-
-static void getbrightness(struct gspca_dev *gspca_dev)
-{
-/*	sd->brightness = reg_r(gspca_dev, 0x08);
-	return sd->brightness;	*/
-/*	PDEBUG(D_CONF, "Called pac7311_getbrightness: Not implemented yet"); */
-}
-
-#if 0
-static void getcontrast(struct gspca_dev *gspca_dev)
-{
-/*	sd->contrast = reg_r(gspca_dev, 0x0e);
-	return sd->contrast; */
-	PDEBUG(D_CONF, "getcontrast: Not implemented yet");
-}
-#endif
-
-#if 0
-static void getcolors(struct gspca_dev *gspca_dev)
-{
+	gspca_frame_add(gspca_dev, INTER_PACKET,
+			frame, data, i);
 }
-#endif
 
 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
 {
@@ -657,7 +845,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	getbrightness(gspca_dev);
 	*val = sd->brightness;
 	return 0;
 }
@@ -676,7 +863,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-/*	getcontrast(gspca_dev); */
 	*val = sd->contrast;
 	return 0;
 }
@@ -695,7 +881,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-/*	getcolors(gspca_dev); */
 	*val = sd->colors;
 	return 0;
 }
@@ -735,13 +920,13 @@ static struct sd_desc sd_desc = {
 
 /* -- module initialisation -- */
 static __devinitdata struct usb_device_id device_table[] = {
-	{USB_DEVICE(0x093a, 0x2600)},
-	{USB_DEVICE(0x093a, 0x2601)},
-	{USB_DEVICE(0x093a, 0x2603)},
-	{USB_DEVICE(0x093a, 0x2608)},
-	{USB_DEVICE(0x093a, 0x260e)},
-	{USB_DEVICE(0x093a, 0x260f)},
-	{USB_DEVICE(0x093a, 0x2621)},
+	{USB_DEVICE(0x093a, 0x2600), .driver_info = SENSOR_PAC7311},
+	{USB_DEVICE(0x093a, 0x2601), .driver_info = SENSOR_PAC7311},
+	{USB_DEVICE(0x093a, 0x2603), .driver_info = SENSOR_PAC7311},
+	{USB_DEVICE(0x093a, 0x2608), .driver_info = SENSOR_PAC7311},
+	{USB_DEVICE(0x093a, 0x260e), .driver_info = SENSOR_PAC7311},
+	{USB_DEVICE(0x093a, 0x260f), .driver_info = SENSOR_PAC7311},
+	{USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302},
 	{}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
diff --git a/linux/drivers/media/video/gspca/sonixj.c b/linux/drivers/media/video/gspca/sonixj.c
index b30f7eeda..7b5b92094 100644
--- a/linux/drivers/media/video/gspca/sonixj.c
+++ b/linux/drivers/media/video/gspca/sonixj.c
@@ -54,8 +54,9 @@ struct sd {
 #define SENSOR_HV7131R 0
 #define SENSOR_MI0360 1
 #define SENSOR_MO4000 2
-#define SENSOR_OV7648 3
-#define SENSOR_OV7660 4
+#define SENSOR_OM6802 3
+#define SENSOR_OV7648 4
+#define SENSOR_OV7660 5
 	unsigned char i2c_base;
 };
 
@@ -180,6 +181,20 @@ static const __u8 sn_mo4000[] = {
 	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_ov7648[] = {
 /*	reg0	reg1	reg2	reg3	reg4	reg5	reg6	reg7 */
 	0x00,	0x21,	0x62,	0x00,	0x1a,	0x20,	0x20,	0x20,
@@ -219,6 +234,7 @@ static const __u8 *sn_tb[] = {
 	sn_hv7131,
 	sn_mi0360,
 	sn_mo4000,
+	sn_om6802,
 	sn_ov7648,
 	sn_ov7660
 };
@@ -352,6 +368,40 @@ static const __u8 mo4000_sensor_init[][8] = {
 	{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 ov7660_sensor_init[][8] = {
 	{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
 /*		(delay 20ms) */
@@ -697,29 +747,35 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
 
 	reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
 
-	switch (sd->bridge) {
+	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;
+	case SENSOR_OV7648:
+		reg_w1(gspca_dev, 0x01, 0x43);
+		reg_w1(gspca_dev, 0x17, 0xae);
+		reg_w1(gspca_dev, 0x01, 0x42);
+		break;
 #if 0
 /*jfm: from win trace */
-	case BRIDGE_SN9C120:
+	case SENSOR_OV7660:
 		reg_w1(gspca_dev, 0x01, 0x61);
 		reg_w1(gspca_dev, 0x17, 0x20);
 		reg_w1(gspca_dev, 0x01, 0x60);
 		break;
 #endif
-	case BRIDGE_SN9C325:
-		reg_w1(gspca_dev, 0x01, 0x43);
-		reg_w1(gspca_dev, 0x17, 0xae);
-		reg_w1(gspca_dev, 0x01, 0x42);
-		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;
+		if (sd->sensor == SENSOR_HV7131R) {
+			if (probesensor(gspca_dev) < 0)
+				return -ENODEV;
+		}
+		break;
 	}
 	return 0;
 }
@@ -757,6 +813,16 @@ static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
 	}
 }
 
+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 ov7648_InitSensor(struct gspca_dev *gspca_dev)
 {
 	int i = 0;
@@ -916,6 +982,20 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
 			| ((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);
+		PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
+		break;
+	    }
 	}
 	return expo;
 }
@@ -926,6 +1006,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 	unsigned int expo;
 	__u8 k2;
 
+	k2 = sd->brightness >> 10;
 	switch (sd->sensor) {
 	case SENSOR_HV7131R:
 		expo = sd->brightness << 4;
@@ -940,9 +1021,13 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 		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;
 	}
 
-	k2 = sd->brightness >> 10;
 	reg_w1(gspca_dev, 0x96, k2);
 }
 
@@ -1080,6 +1165,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
 /*			reg1 = 0x06;	 * 640 clk 24Mz (done) */
 		}
 		break;
+	case SENSOR_OM6802:
+		om6802_InitSensor(gspca_dev);
+		reg17 = 0x64;		/* 640 MCKSIZE */
+		break;
 	case SENSOR_OV7648:
 		ov7648_InitSensor(gspca_dev);
 		reg17 = 0xa2;
@@ -1211,6 +1300,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
 		default:
 /*		case SENSOR_MO4000: */
 /*		case SENSOR_MI0360: */
+/*		case SENSOR_OM6802: */
 			expotimes = sd->exposure;
 			expotimes += (luma_mean - delta) >> 6;
 			if (expotimes < 0)
@@ -1283,7 +1373,8 @@ static unsigned int getexposure(struct gspca_dev *gspca_dev)
 		i2c_r5(gspca_dev, 0x09);
 		return (gspca_dev->usb_buf[0] << 8)
 			| gspca_dev->usb_buf[1];
-	case SENSOR_MO4000:
+	default:
+/*	case SENSOR_MO4000: */
 		i2c_r5(gspca_dev, 0x0e);
 		hexpo = 0;		/* gspca_dev->usb_buf[1] & 0x07; */
 		mexpo = 0x40;		/* gspca_dev->usb_buf[2] & 0xff; */
@@ -1291,7 +1382,8 @@ static unsigned int getexposure(struct gspca_dev *gspca_dev)
 		PDEBUG(D_CONF, "exposure %d",
 			(hexpo << 10) | (mexpo << 2) | lexpo);
 		return (hexpo << 10) | (mexpo << 2) | lexpo;
-	default:
+#if 0 /* keep */
+/*jfm: not called*/
 /*	case SENSOR_OV7648:		* jfm: is it ok for 7648? */
 /*	case SENSOR_OV7660: */
 		/* read sensor exposure */
@@ -1301,7 +1393,9 @@ static unsigned int getexposure(struct gspca_dev *gspca_dev)
 		i2c_r5(gspca_dev, 0x08);
 		mexpo = gspca_dev->usb_buf[2];
 		return (hexpo << 10) | (mexpo << 2) | lexpo;
+#endif
 	}
+	/* not reached */
 }
 
 static void getbrightness(struct gspca_dev *gspca_dev)
@@ -1314,9 +1408,8 @@ static void getbrightness(struct gspca_dev *gspca_dev)
 		sd->brightness = getexposure(gspca_dev) >> 4;
 		break;
 	case SENSOR_MI0360:
-		sd->brightness = getexposure(gspca_dev) << 4;
-		break;
 	case SENSOR_MO4000:
+	case SENSOR_OM6802:
 		sd->brightness = getexposure(gspca_dev) << 4;
 		break;
 	}
@@ -1443,9 +1536,9 @@ static const __devinitdata struct usb_device_id device_table[] = {
 /*	{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, 0x612a), BSI(SN9C325, OV7648, 0x21)},
-/* bw600.inf:
-	{USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, */
+	{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, 0x??)}, */
 /*	{USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
diff --git a/linux/drivers/media/video/gspca/spca561.c b/linux/drivers/media/video/gspca/spca561.c
index 1073ac3d2..02e274452 100644
--- a/linux/drivers/media/video/gspca/spca561.c
+++ b/linux/drivers/media/video/gspca/spca561.c
@@ -34,6 +34,7 @@ struct sd {
 
 	unsigned short contrast;
 	__u8 brightness;
+	__u8 white;
 	__u8 autogain;
 
 	__u8 chip_revision;
@@ -46,11 +47,12 @@ 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_setwhite(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getwhite(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 struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
 	{
 	 {
 	  .id = V4L2_CID_BRIGHTNESS,
@@ -59,12 +61,12 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 63,
 	  .step = 1,
-	  .default_value = 32,
+#define BRIGHTNESS_DEF 32
+		.default_value = BRIGHTNESS_DEF,
 	  },
 	 .set = sd_setbrightness,
 	 .get = sd_getbrightness,
 	 },
-#define SD_CONTRAST 1
 	{
 	 {
 	  .id = V4L2_CID_CONTRAST,
@@ -73,12 +75,26 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 0x3fff,
 	  .step = 1,
-	  .default_value = 0x2000,
+#define CONTRAST_DEF 0x2000
+		.default_value = CONTRAST_DEF,
 	  },
 	 .set = sd_setcontrast,
 	 .get = sd_getcontrast,
 	 },
-#define SD_AUTOGAIN 2
+	{
+	    {
+		.id = V4L2_CID_DO_WHITE_BALANCE,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.name = "While Balance",
+		.minimum = 0,
+		.maximum = 0x7f,
+		.step = 1,
+#define WHITE_DEF 40
+		.default_value = WHITE_DEF,
+		},
+		.set = sd_setwhite,
+		.get = sd_getwhite,
+	    },
 	{
 	 {
 	  .id = V4L2_CID_AUTOGAIN,
@@ -87,7 +103,8 @@ static struct ctrl sd_ctrls[] = {
 	  .minimum = 0,
 	  .maximum = 1,
 	  .step = 1,
-	  .default_value = 1,
+#define AUTOGAIN_DEF 1
+	  .default_value = AUTOGAIN_DEF,
 	  },
 	 .set = sd_setautogain,
 	 .get = sd_getautogain,
@@ -438,7 +455,7 @@ static const __u16 spca561_init_data[][2] = {
 	{0x0035, 0x8801},	/* 0x14 - set gain general */
 	{0x001f, 0x8805},	/* 0x14 */
 	{0x0000, 0x8800},
-	{0x0030, 0x8112},
+	{0x000e, 0x8112},	/* white balance - was 30 */
 	{}
 };
 
@@ -478,9 +495,10 @@ static const __u16 Pb100_2map8300[][2] = {
 };
 
 static const __u16 spca561_161rev12A_data1[][2] = {
-	{0x21, 0x8118},
-	{0x01, 0x8114},
-	{0x00, 0x8112},
+	{0x29, 0x8118},		/* white balance - was 21 */
+	{0x08, 0x8114},		/* white balance - was 01 */
+	{0x0e, 0x8112},		/* white balance - was 00 */
+	{0x00, 0x8102},		/* white balance - new */
 	{0x92, 0x8804},
 	{0x04, 0x8802},		/* windows uses 08 */
 	{}
@@ -505,14 +523,16 @@ static const __u16 spca561_161rev12A_data2[][2] = {
 	{0xb0, 0x8603},
 
 	/* sensor gains */
+	{0x07, 0x8601},		/* white balance - new */
+	{0x07, 0x8602},		/* white balance - new */
 	{0x00, 0x8610},		/* *red */
 	{0x00, 0x8611},		/* 3f   *green */
 	{0x00, 0x8612},		/* green *blue */
 	{0x00, 0x8613},		/* blue *green */
-	{0x35, 0x8614},		/* green *red */
-	{0x35, 0x8615},		/* 40   *green */
-	{0x35, 0x8616},		/* 7a   *blue */
-	{0x35, 0x8617},		/* 40   *green */
+	{0x43, 0x8614},		/* green *red - white balance - was 0x35 */
+	{0x40, 0x8615},		/* 40   *green - white balance - was 0x35 */
+	{0x71, 0x8616},		/* 7a   *blue - white balance - was 0x35 */
+	{0x40, 0x8617},		/* 40   *green - white balance - was 0x35 */
 
 	{0x0c, 0x8620},		/* 0c */
 	{0xc8, 0x8631},		/* c8 */
@@ -527,6 +547,7 @@ static const __u16 spca561_161rev12A_data2[][2] = {
 	{0xdf, 0x863c},		/* df */
 	{0xf0, 0x8505},
 	{0x32, 0x850a},
+	{0x99, 0x8700},		/* - white balance - new */
 	{}
 };
 
@@ -588,9 +609,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
 
 	sd->chip_revision = id->driver_info;
-	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
-	sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
-	sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
+	sd->brightness = BRIGHTNESS_DEF;
+	sd->contrast = CONTRAST_DEF;
+	sd->autogain = AUTOGAIN_DEF;
+	sd->white = WHITE_DEF;
 	return 0;
 }
 
@@ -628,15 +650,18 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 		reg_w_val(dev, lowb, 0x8653);
 		reg_w_val(dev, lowb, 0x8654);
 		break;
-	case Rev012A: {
+	default: {
+/*	case Rev012A: { */
 		__u8 Reg8391[] =
 			{ 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00 };
 
 		/* Write camera sensor settings */
 		expotimes = (sd->contrast >> 5) & 0x07ff;
+		/* exposure is in 8309 2b, range 0120 - 5720 */
 		Reg8391[0] = expotimes & 0xff;	/* exposure */
 		Reg8391[1] = 0x18 | (expotimes >> 8);
 		Reg8391[2] = sd->brightness;	/* gain */
+		/* gain in 8335, 2b range 0000 - 2400 */
 		reg_w_buf(gspca_dev, 0x8391, Reg8391, 8);
 		reg_w_buf(gspca_dev, 0x8390, Reg8391, 8);
 		break;
@@ -644,6 +669,34 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 	}
 }
 
+static void setwhite(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	__u16 white;
+	__u8 reg8614, reg8616;
+
+	switch (sd->chip_revision) {
+	case Rev072A:
+		/* no such hardware */
+		break;
+	default:
+/*	case Rev012A: */
+		white = sd->white;
+		if (sd->white == 0) {
+			PDEBUG(D_CONF, "Discarding null whiteness");
+			break;
+		}
+		/* try to emulate MS-win as possible */
+		if (white < 0x45)
+			reg8616 = white;
+		else
+			reg8616 = 0x93 + (white >> 2);
+		reg8614 = 0x28 + (white >> 4);
+		reg_w_val(gspca_dev->dev, reg8616, 0x8616);
+		reg_w_val(gspca_dev->dev, reg8614, 0x8614);
+	}
+}
+
 static void setautogain(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
@@ -714,6 +767,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
 		reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20);
 		reg_w_val(gspca_dev->dev, 0x850b, 0x03);
 		setcontrast(gspca_dev);
+		setwhite(gspca_dev);
 		break;
 	}
 }
@@ -721,6 +775,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
 	reg_w_val(gspca_dev->dev, 0x8112, 0x20);
+	reg_w_val(gspca_dev->dev, 0x8102, 0x00); /* white balance - new */
 }
 
 static void sd_stop0(struct gspca_dev *gspca_dev)
@@ -968,6 +1023,25 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
+/* white balance - new */
+static int sd_setwhite(struct gspca_dev *gspca_dev, __s32 val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	sd->white = val;
+	if (gspca_dev->streaming)
+		setwhite(gspca_dev);
+	return 0;
+}
+
+static int sd_getwhite(struct gspca_dev *gspca_dev, __s32 *val)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	*val = sd->white;
+	return 0;
+}
+
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
 	.name = MODULE_NAME,
diff --git a/linux/drivers/media/video/gspca/zc3xx.c b/linux/drivers/media/video/gspca/zc3xx.c
index ff0c30e4a..468b01b8f 100644
--- a/linux/drivers/media/video/gspca/zc3xx.c
+++ b/linux/drivers/media/video/gspca/zc3xx.c
@@ -6969,8 +6969,13 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
 	case SENSOR_MC501CB:
 		return -1;		/* don't probe */
 	case SENSOR_TAS5130C_VF0250:
-				/* may probe but with write in reg 0x0010 */
+			/* may probe but with no write in reg 0x0010 */
 		return -1;		/* don't probe */
+	case SENSOR_PAS106:
+		sensor =  sif_probe(gspca_dev);
+		if (sensor >= 0)
+			return sensor;
+		break;
 	}
 	sensor = vga_2wr_probe(gspca_dev);
 	if (sensor >= 0) {
@@ -6979,12 +6984,10 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
 		/* next probe is needed for OmniVision ? */
 	}
 	sensor2 = vga_3wr_probe(gspca_dev);
-	if (sensor2 >= 0) {
-		if (sensor >= 0)
-			return sensor;
-		return sensor2;
-	}
-	return sif_probe(gspca_dev);
+	if (sensor2 >= 0
+	    && sensor >= 0)
+		return sensor;
+	return sensor2;
 }
 
 /* this function is called at probe time */
@@ -7514,14 +7517,14 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x041e, 0x041e)},
 #ifndef CONFIG_USB_ZC0301
 	{USB_DEVICE(0x041e, 0x4017)},
-	{USB_DEVICE(0x041e, 0x401c)},
+	{USB_DEVICE(0x041e, 0x401c), .driver_info = SENSOR_PAS106},
 	{USB_DEVICE(0x041e, 0x401e)},
 	{USB_DEVICE(0x041e, 0x401f)},
 #endif
 	{USB_DEVICE(0x041e, 0x4029)},
 #ifndef CONFIG_USB_ZC0301
-	{USB_DEVICE(0x041e, 0x4034)},
-	{USB_DEVICE(0x041e, 0x4035)},
+	{USB_DEVICE(0x041e, 0x4034), .driver_info = SENSOR_PAS106},
+	{USB_DEVICE(0x041e, 0x4035), .driver_info = SENSOR_PAS106},
 	{USB_DEVICE(0x041e, 0x4036)},
 	{USB_DEVICE(0x041e, 0x403a)},
 #endif
@@ -7553,10 +7556,10 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x046d, 0x08d8)},
 	{USB_DEVICE(0x046d, 0x08da)},
 	{USB_DEVICE(0x046d, 0x08dd), .driver_info = SENSOR_MC501CB},
-	{USB_DEVICE(0x0471, 0x0325)},
-	{USB_DEVICE(0x0471, 0x0326)},
-	{USB_DEVICE(0x0471, 0x032d)},
-	{USB_DEVICE(0x0471, 0x032e)},
+	{USB_DEVICE(0x0471, 0x0325), .driver_info = SENSOR_PAS106},
+	{USB_DEVICE(0x0471, 0x0326), .driver_info = SENSOR_PAS106},
+	{USB_DEVICE(0x0471, 0x032d), .driver_info = SENSOR_PAS106},
+	{USB_DEVICE(0x0471, 0x032e), .driver_info = SENSOR_PAS106},
 	{USB_DEVICE(0x055f, 0xc005)},
 #ifndef CONFIG_USB_ZC0301
 	{USB_DEVICE(0x055f, 0xd003)},