[media] gspca - nw80x: Cleanup source

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 65 insertions, 208 deletions

diff --git a/drivers/media/video/gspca/nw80x.c b/drivers/media/video/gspca/nw80x.c
index 1c9d3c2f667..83174887388 100644
--- a/drivers/media/video/gspca/nw80x.c
+++ b/drivers/media/video/gspca/nw80x.c
@@ -53,7 +53,7 @@ struct sd {
 };
 
 enum bridges {
-	BRIDGE_NW800,	/* et31x110 */
+	BRIDGE_NW800,	/* and et31x110 */
 	BRIDGE_NW801,
 	BRIDGE_NW802,
 };
@@ -145,7 +145,7 @@ enum webcams {
 	nw801/nw802 320x240 - 640x480
 */
 
-static const struct v4l2_pix_format sif_mode[] = {
+static const struct v4l2_pix_format cif_mode[] = {
 	{352, 288, V4L2_PIX_FMT_JPGL, V4L2_FIELD_NONE,
 		.bytesperline = 352,
 		.sizeimage = 352 * 288 * 4 / 8,
@@ -171,6 +171,7 @@ static const struct v4l2_pix_format vga_mode[] = {
  *	- n bytes: data
  */
 #define I2C0 0xff
+
 static const u8 nw800_init[] = {
 	0x05, 0x00, 0x01, 0x55,
 	0x10, 0x9b, 0x01, 0xaa,
@@ -333,8 +334,9 @@ static const u8 nw800_init[] = {
 	0, 0, 0
 };
 
-/* 06a5:d001 - nw801 - p35u */
-static const u8 nw801_init_1[] = {
+/* 06a5:d001 - nw801 - Panasonic
+ *		P35u */
+static const u8 nw801_start_1[] = {
 	0x05, 0x06, 0x01, 0x04,
 	0x00, 0x00, 0x40, 0x0e, 0x00, 0x00, 0xf9, 0x02, 0x11, 0x00, 0x0e,
 			  0x01, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
@@ -389,7 +391,7 @@ static const u8 nw801_init_1[] = {
 			  0xf0, 0x00,
 	0, 0, 0,
 };
-static const u8 nw801_init_qvga[] = {
+static const u8 nw801_start_qvga[] = {
 	0x02, 0x00, 0x10, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
 			  0x00, 0x78, 0x18, 0x0b, 0x06, 0xa2, 0x86, 0x78,
 	0x02, 0x0f, 0x01, 0x6b,
@@ -401,7 +403,7 @@ static const u8 nw801_init_qvga[] = {
 							/* AE window */
 	0, 0, 0,
 };
-static const u8 nw801_init_vga[] = {
+static const u8 nw801_start_vga[] = {
 	0x02, 0x00, 0x10, 0x78, 0xa0, 0x97, 0x78, 0xa0, 0x00, 0x00, 0x00,
 			  0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xf0,
 	0x02, 0x0f, 0x01, 0xd5,
@@ -412,7 +414,7 @@ static const u8 nw801_init_vga[] = {
 	0x10, 0x11, 0x08, 0x51, 0x00, 0x30, 0x02, 0x3d, 0x00, 0xa4, 0x01,
 	0, 0, 0,
 };
-static const u8 nw801_init_2[] = {
+static const u8 nw801_start_2[] = {
 	0x10, 0x04, 0x01, 0x1a,
 	0x10, 0x19, 0x01, 0x09,				/* clock */
 	0x10, 0x24, 0x06, 0xc0, 0x00, 0x3f, 0x02, 0x00, 0x01,
@@ -441,7 +443,7 @@ static const u8 nw801_init_2[] = {
 };
 
 /* nw802 (sharp IR3Y38M?) */
-static const u8 nw802_init[] = {
+static const u8 nw802_start[] = {
 	0x04, 0x06, 0x01, 0x04,
 	0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0xf9, 0x02, 0x10, 0x00, 0x4d,
 			  0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
@@ -524,7 +526,6 @@ static const u8 nw802_init[] = {
 };
 /* et31x110 - Trust 120 SpaceCam */
 static const u8 spacecam_init[] = {
-/*fixme: at connection time*/
 	0x04, 0x05, 0x01, 0x01,
 	0x04, 0x04, 0x01, 0x01,
 	0x04, 0x06, 0x01, 0x04,
@@ -617,13 +618,8 @@ static const u8 spacecam_init[] = {
 	0x04, 0x04, 0x01, 0x40,
 	0, 0, 0
 };
-/* et31x110 - other Trust SpaceCam120 */
-static const u8 spacecam2_init[] = {
-	0x04, 0x05, 0x01, 0x61,
-	0x04, 0x04, 0x01, 0x01,
-	0x04, 0x06, 0x01, 0x04,
-	0x04, 0x04, 0x03, 0x00, 0x00, 0x00,
-	0x05, 0x05, 0x01, 0x00,
+/* et31x110 - pas106 - other Trust SpaceCam120 */
+static const u8 spacecam2_start[] = {
 	0x04, 0x06, 0x01, 0x44,
 	0x04, 0x06, 0x01, 0x00,
 	0x00, 0x00, 0x40, 0x14, 0x83, 0x00, 0xba, 0x01, 0x10, 0x00, 0x4f,
@@ -682,79 +678,25 @@ static const u8 spacecam2_init[] = {
 	0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
 	0x04, 0x04, 0x01, 0x40,
 	0x04, 0x04, 0x01, 0x00,
-#if 1
 	I2C0, 0x40, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x05,
 			  0x00, 0x00, 0x05, 0x05,
 	I2C0, 0x40, 0x02, 0x11, 0x06,
 	I2C0, 0x40, 0x02, 0x14, 0x00,
-	I2C0, 0x40, 0x02, 0x13, 0x01,
-#else
-	0x06, 0x00, 0x0b, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x05, 0x00,
-			  0x00, 0x05, 0x05,
-	0x06, 0x00, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x05,
-			  0x00, 0x00, 0x05, 0x05,
-	0x05, 0x02, 0x02, 0x0c, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x06,
-	0x06, 0x00, 0x02, 0x11, 0x06,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x00,
-	0x06, 0x00, 0x02, 0x14, 0x00,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x13, 0x01,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-#endif
+	I2C0, 0x40, 0x02, 0x13, 0x01,		/* i2c end */
 	0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
 			  0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
 			  0x40,
-#if 1
-	I2C0, 0x40, 0x02, 0x02, 0x0c,
+	I2C0, 0x40, 0x02, 0x02, 0x0c,		/* pixel clock */
 	I2C0, 0x40, 0x02, 0x0f, 0x00,
-	I2C0, 0x40, 0x02, 0x13, 0x01,
-#else
-	0x06, 0x00, 0x01, 0x0c,
-	0x06, 0x00, 0x02, 0x02, 0x0c,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x00,
-	0x06, 0x00, 0x02, 0x0f, 0x00,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x13, 0x01,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-#endif
+	I2C0, 0x40, 0x02, 0x13, 0x01,		/* i2c end */
 	0x10, 0x00, 0x01, 0x01,
 	0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
 			  0x20, 0x01, 0x60, 0x01,
-#if 1
-	I2C0, 0x40, 0x02, 0x05, 0x0f,
-	I2C0, 0x40, 0x02, 0x13, 0x01,
+	I2C0, 0x40, 0x02, 0x05, 0x0f,		/* exposure */
+	I2C0, 0x40, 0x02, 0x13, 0x01,		/* i2c end */
 	I2C0, 0x40, 0x07, 0x09, 0x0b, 0x0f, 0x05, 0x05, 0x0f, 0x00,
+						/* gains */
 	I2C0, 0x40, 0x03, 0x12, 0x04, 0x01,
-#else
-	0x06, 0x00, 0x01, 0x0f,
-	0x06, 0x00, 0x02, 0x05, 0x0f,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x13, 0x01,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x06, 0x0b, 0x0f, 0x05, 0x05, 0x0f, 0x00,
-	0x06, 0x00, 0x07, 0x09, 0x0b, 0x0f, 0x05, 0x05, 0x0f, 0x00,
-	0x05, 0x02, 0x02, 0x07, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x04, 0x01,
-	0x06, 0x00, 0x03, 0x12, 0x04, 0x01,
-	0x05, 0x02, 0x02, 0x03, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-#endif
 	0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
 	0x10, 0x0e, 0x01, 0x08,
 	0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
@@ -776,7 +718,7 @@ static const u8 spacecam2_init[] = {
 };
 
 /* nw802 - Conceptronic Video Pro */
-static const u8 cvideopro_init[] = {
+static const u8 cvideopro_start[] = {
 	0x04, 0x06, 0x01, 0x04,
 	0x00, 0x00, 0x40, 0x54, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x4c,
 			  0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
@@ -856,10 +798,9 @@ static const u8 cvideopro_init[] = {
 };
 
 /* nw802 - D-link dru-350c cam */
-static const u8 dlink_init[] = {
+static const u8 dlink_start[] = {
 	0x04, 0x06, 0x01, 0x04,
 	0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0x92, 0x03, 0x10, 0x00, 0x4d,
-/*					    0xf9, 0x02, = nb pixels per line */
 			  0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
 			  0x00, 0x01, 0x00, 0x19, 0x00, 0x01, 0x00, 0x19,
 			  0x00, 0x01, 0x00, 0x19, 0x00, 0xce, 0x00, 0xf4,
@@ -878,7 +819,6 @@ static const u8 dlink_init[] = {
 	0x00, 0x80, 0x1f, 0xb4, 0x6f, 0x3f, 0x0f, 0x88, 0x20, 0x68, 0x00,
 			  0x00, 0x00, 0x00, 0x00, 0xa8, 0x08, 0x00, 0x11,
 			  0x00, 0x0c, 0x02, 0x01, 0x00, 0x16, 0x00, 0x94,
-/*							0x19, v index of clamping pulse */
 			  0x00, 0x10, 0x06, 0x10, 0x00, 0x36, 0x00,
 	0x02, 0x00, 0x12, 0x78, 0xa0, 0x9e, 0x78, 0xa0, 0x00, 0x00, 0x00,
 			  0x00, 0xf0, 0x18, 0x0b, 0x06, 0x62, 0x82, 0xa0,
@@ -909,7 +849,6 @@ static const u8 dlink_init[] = {
 			  0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x01, 0x82,
 			  0x02, 0xe4, 0x01, 0x40, 0x01, 0xf0, 0x00, 0x40,
 			  0x01, 0xf0, 0x00,
-/*	0x00, 0x03, 0x02, 0x92, 0x03,	= nb of pixels per line */
 	0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
 			  0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
 			  0x40,
@@ -938,8 +877,10 @@ static const u8 dlink_init[] = {
 	0, 0, 0
 };
 
-/* nw801 - Plustek Opticam 500U or ProLink DS3303u (Hitachi HD49322BF) */
-static const u8 ds330_init[] = {
+/* 06a5:d001 - nw801 - Sony
+ *		Plustek Opticam 500U or ProLink DS3303u (Hitachi HD49322BF) */
+/*fixme: 320x240 only*/
+static const u8 ds3303_start[] = {
 	0x05, 0x06, 0x01, 0x04,
 	0x00, 0x00, 0x40, 0x16, 0x00, 0x00, 0xf9, 0x02, 0x11, 0x00, 0x0e,
 			  0x01, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
@@ -1021,8 +962,9 @@ static const u8 ds330_init[] = {
 	0, 0, 0
 };
 
-/* 06a5:d001 - nw802 - Panasonic GP-KR651US (Philips TDA8786) */
-static const u8 kr651_init_1[] = {
+/* 06a5:d001 - nw802 - Panasonic
+ *		GP-KR651US (Philips TDA8786) */
+static const u8 kr651_start_1[] = {
 	0x04, 0x06, 0x01, 0x04,
 	0x00, 0x00, 0x40, 0x44, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x48,
 			  0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
@@ -1075,7 +1017,7 @@ static const u8 kr651_init_1[] = {
 			  0x01, 0xf0, 0x00,
 	0, 0, 0
 };
-static const u8 kr651_init_qvga[] = {
+static const u8 kr651_start_qvga[] = {
 	0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
 			  0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
 			  0x40,
@@ -1088,21 +1030,19 @@ static const u8 kr651_init_qvga[] = {
 	0x10, 0x1d, 0x02, 0x28, 0x01,
 	0, 0, 0
 };
-static const u8 kr651_init_vga[] = {
+static const u8 kr651_start_vga[] = {
 	0x02, 0x00, 0x11, 0x78, 0xa0, 0x8c, 0x78, 0xa0, 0x00, 0x00, 0x00,
 			  0x00, 0xf0, 0x30, 0x03, 0x01, 0x82, 0x82, 0x98,
 			  0x80,
 	0x10, 0x1a, 0x01, 0x03,
 	0x10, 0x00, 0x01, 0xa0,
 	0x10, 0x85, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
-
 	0x10, 0x1b, 0x02, 0x00, 0x00,
 	0x10, 0x11, 0x08, 0x51, 0x00, 0x30, 0x02, 0x3d, 0x00, 0xa4, 0x01,
-
 	0x10, 0x1d, 0x06, 0xe0, 0x00, 0x0c, 0x00, 0x52, 0x00,
 	0x10, 0x1d, 0x02, 0x68, 0x00,
 };
-static const u8 kr651_init_2[] = {
+static const u8 kr651_start_2[] = {
 	0x10, 0x0e, 0x01, 0x08,
 	0x10, 0x41, 0x11, 0x00, 0x11, 0x3c, 0x5c, 0x74, 0x88, 0x99, 0xa8,
 			  0xb7, 0xc4, 0xd0, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc,
@@ -1122,7 +1062,7 @@ static const u8 kr651_init_2[] = {
 };
 
 /* nw802 - iRez Kritter cam */
-static const u8 kritter_init[] = {
+static const u8 kritter_start[] = {
 	0x04, 0x06, 0x01, 0x06,
 	0x00, 0x00, 0x40, 0x44, 0x96, 0x98, 0x94, 0x03, 0x18, 0x00, 0x48,
 			  0x0f, 0x1e, 0x00, 0x0c, 0x02, 0x01, 0x00, 0x19,
@@ -1202,7 +1142,7 @@ static const u8 kritter_init[] = {
 };
 
 /* nw802 - Mustek Wcam 300 mini */
-static const u8 mustek_init[] = {
+static const u8 mustek_start[] = {
 	0x04, 0x06, 0x01, 0x04,
 	0x00, 0x00, 0x40, 0x10, 0x00, 0x00, 0x92, 0x03, 0x10, 0x00, 0x4d,
 			  0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
@@ -1337,7 +1277,7 @@ static const u8 proscope_init_1[] = {
 			  0x01, 0xf0, 0x00,
 	0, 0, 0
 };
-static const u8 proscope_init_qvga[] = {
+static const u8 proscope_start_qvga[] = {
 	0x02, 0x00, 0x11, 0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00,
 			  0x00, 0x78, 0x3f, 0x10, 0x02, 0xf2, 0x8f, 0x78,
 			  0x40,
@@ -1350,7 +1290,7 @@ static const u8 proscope_init_qvga[] = {
 	0x10, 0x0e, 0x01, 0x10,
 	0, 0, 0
 };
-static const u8 proscope_init_vga[] = {
+static const u8 proscope_start_vga[] = {
 	0x00, 0x03, 0x02, 0xf9, 0x02,
 	0x10, 0x85, 0x08, 0x00, 0x00, 0x7f, 0x02, 0x00, 0x00, 0xdf, 0x01,
 	0x02, 0x00, 0x11, 0x78, 0xa0, 0x8c, 0x78, 0xa0, 0x00, 0x00, 0x00,
@@ -1368,7 +1308,7 @@ static const u8 proscope_init_vga[] = {
 	0x10, 0x03, 0x01, 0x00,
 	0, 0, 0
 };
-static const u8 proscope_init_2[] = {
+static const u8 proscope_start_2[] = {
 	0x10, 0x0f, 0x02, 0x0c, 0x0c,
 	0x10, 0x03, 0x01, 0x0c,
 	0x10, 0x41, 0x11, 0x00, 0x10, 0x51, 0x6e, 0x83, 0x93, 0xa1, 0xae,
@@ -1383,14 +1323,8 @@ static const u8 proscope_init_2[] = {
 	0, 0, 0
 };
 
-/* nw800 - Divio Chicony TwinkleCam */
-static const u8 twinkle_init[] = {
-	0x04, 0x05, 0x01, 0x61,
-	0x04, 0x04, 0x01, 0x01,
-	0x04, 0x06, 0x01, 0x04,
-	0x04, 0x04, 0x03, 0x00, 0x00, 0x00,
-	0x05, 0x05, 0x01, 0x00,
-
+/* nw800 - hv7121b? (seems pas106) - Divio Chicony TwinkleCam */
+static const u8 twinkle_start[] = {
 	0x04, 0x06, 0x01, 0x44,
 	0x04, 0x06, 0x01, 0x00,
 	0x00, 0x00, 0x40, 0x14, 0x83, 0x00, 0xba, 0x01, 0x10, 0x00, 0x4f,
@@ -1448,107 +1382,32 @@ static const u8 twinkle_init[] = {
 			  0x01, 0x60, 0x01, 0x00, 0x00,
 
 	0x10, 0x85, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
-/*320					3f			ef, 0x00 */
 	0x04, 0x04, 0x01, 0x10,
 	0x04, 0x04, 0x01, 0x00,
 	0x04, 0x05, 0x01, 0x61,
 	0x04, 0x04, 0x01, 0x01,
-#if 1
 	I2C0, 0x40, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x00,
 			  0x00, 0x00, 0x00, 0x0a,
 	I2C0, 0x40, 0x02, 0x11, 0x06,
 	I2C0, 0x40, 0x02, 0x14, 0x00,
-	I2C0, 0x40, 0x02, 0x13, 0x01,
+	I2C0, 0x40, 0x02, 0x13, 0x01,		/* i2c end */
 	I2C0, 0x40, 0x02, 0x07, 0x01,
-#else
-	0x06, 0x00, 0x0b, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
-			  0x00, 0x00, 0x0a,
-	0x06, 0x00, 0x0c, 0x02, 0x0c, 0x12, 0x07, 0x00, 0x00, 0x00, 0x00,
-			  0x00, 0x00, 0x00, 0x0a,
-	0x05, 0x02, 0x02, 0x0c, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x06,
-	0x06, 0x00, 0x02, 0x11, 0x06,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x00,
-	0x06, 0x00, 0x02, 0x14, 0x00,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x13, 0x01,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x07, 0x01,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-#endif
 	0x02, 0x00, 0x11, 0x48, 0x58, 0x9e, 0x48, 0x58, 0x00, 0x00, 0x00,
-/* 320			  0x3c, 0x50, 0x9e, 0x3c, 0x50, 0x00, 0x00, 0x00, */
 			  0x00, 0x84, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x65,
-/* 320			  0x00, 0x78, 0x36, 0x05, 0x01, 0xf2, 0x86, 0x5c, */
 			  0x40,
-#if 1
 	I2C0, 0x40, 0x02, 0x02, 0x0c,
 	I2C0, 0x40, 0x02, 0x13, 0x01,
-#else
-	0x06, 0x00, 0x01, 0x0c,
-	0x06, 0x00, 0x02, 0x02, 0x0c,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x13, 0x01,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-#endif
 	0x10, 0x00, 0x01, 0x01,
 	0x10, 0x8f, 0x0c, 0x62, 0x01, 0x24, 0x01, 0x62, 0x01, 0x24, 0x01,
 			  0x20, 0x01, 0x60, 0x01,
-/* 320			  0xf0, 0x00, 0x40, 0x01, */
-#if 1
 	I2C0, 0x40, 0x02, 0x05, 0x0f,
 	I2C0, 0x40, 0x02, 0x13, 0x01,
 	I2C0, 0x40, 0x08, 0x08, 0x04, 0x0b, 0x01, 0x01, 0x02, 0x00, 0x17,
 	I2C0, 0x40, 0x03, 0x12, 0x00, 0x01,
-#else
-	0x06, 0x00, 0x01, 0x0f,
-	0x06, 0x00, 0x02, 0x05, 0x0f,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x13, 0x01,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x07, 0x04, 0x0b, 0x01, 0x01, 0x02, 0x00, 0x17,
-	0x06, 0x00, 0x08, 0x08, 0x04, 0x0b, 0x01, 0x01, 0x02, 0x00, 0x17,
-	0x05, 0x02, 0x02, 0x08, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x02, 0x00, 0x01,
-	0x06, 0x00, 0x03, 0x12, 0x00, 0x01,
-	0x05, 0x02, 0x02, 0x03, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-#endif
 	0x10, 0x11, 0x08, 0x00, 0x00, 0x5f, 0x01, 0x00, 0x00, 0x1f, 0x01,
-/* 320					3f			ef */
-#if 1
 	I2C0, 0x40, 0x02, 0x12, 0x00,
 	I2C0, 0x40, 0x02, 0x0e, 0x00,
 	I2C0, 0x40, 0x02, 0x11, 0x06,
-#else
-	0x06, 0x00, 0x01, 0x00,
-	0x06, 0x00, 0x02, 0x12, 0x00,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x00,
-	0x06, 0x00, 0x02, 0x0e, 0x00,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-	0x06, 0x00, 0x01, 0x06,
-	0x06, 0x00, 0x02, 0x11, 0x06,
-	0x05, 0x02, 0x02, 0x02, 0x40,
-	0x05, 0x05, 0x01, 0x01,
-#endif
 	0x10, 0x41, 0x11, 0x00, 0x17, 0x3f, 0x69, 0x7b, 0x8c, 0x9a, 0xa7,
 			  0xb3, 0xbf, 0xc9, 0xd3, 0xdd, 0xe6, 0xef, 0xf7,
 			  0xf9,
@@ -1745,7 +1604,7 @@ static const u8 dsbc110_init[] = {
 };
 
 /* nw802 dvc-v6 */
-static const u8 dvcv6_init[] = {
+static const u8 dvcv6_start[] = {
 	0x04, 0x06, 0x01, 0x06,
 	0x00, 0x00, 0x40, 0x54, 0x96, 0x98, 0xf9, 0x02, 0x18, 0x00, 0x4c,
 			  0x0f, 0x1f, 0x00, 0x0d, 0x02, 0x01, 0x00, 0x19,
@@ -1830,22 +1689,22 @@ static const u8 dvcv6_init[] = {
 	0x04, 0x04, 0x01, 0x00,
 };
 
-static const u8 *webcam_init[] = {
+static const u8 *webcam_start[] = {
 	[Generic800] = nw800_init,
 	[SpaceCam] = spacecam_init,
-	[SpaceCam2] = spacecam2_init,
-	[Cvideopro] = cvideopro_init,
-	[Dlink350c] = dlink_init,
-	[DS3303u] = ds330_init,
-	[Kr651us] = kr651_init_1,
-	[Kritter] = kritter_init,
-	[Mustek300] = mustek_init,
+	[SpaceCam2] = spacecam2_start,
+	[Cvideopro] = cvideopro_start,
+	[Dlink350c] = dlink_start,
+	[DS3303u] = ds3303_start,
+	[Kr651us] = kr651_start_1,
+	[Kritter] = kritter_start,
+	[Mustek300] = mustek_start,
 	[Proscope] = proscope_init_1,
-	[Twinkle] = twinkle_init,
+	[Twinkle] = twinkle_start,
 	[DsbC110] = dsbc110_init,
-	[DvcV6] = dvcv6_init,
-	[P35u] = nw801_init_1,
-	[Generic802] = nw802_init,
+	[DvcV6] = dvcv6_start,
+	[P35u] = nw801_start_1,
+	[Generic802] = nw802_start,
 };
 
 /* -- write a register -- */
@@ -1949,7 +1808,7 @@ static void reg_w_buf(struct gspca_dev *gspca_dev,
 		if (cmd[-3] != I2C0)
 			reg_w(gspca_dev, reg, cmd, len);
 		else
-			i2c_w(gspca_dev, reg & 0xff, cmd, len);
+			i2c_w(gspca_dev, reg, cmd, len);
 		cmd += len;
 	}
 }
@@ -2092,8 +1951,8 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	PDEBUG(D_PROBE, "Bridge nw80%d", sd->bridge);
 
 	if (sd->bridge == BRIDGE_NW800) {
-		gspca_dev->cam.cam_mode = sif_mode;
-		gspca_dev->cam.nmodes = ARRAY_SIZE(sif_mode);
+		gspca_dev->cam.cam_mode = cif_mode;
+		gspca_dev->cam.nmodes = ARRAY_SIZE(cif_mode);
 	} else {
 		gspca_dev->cam.cam_mode = vga_mode;
 		switch (sd->webcam) {
@@ -2110,12 +1969,10 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	}
 	switch (sd->webcam) {
 	case P35u:
-/*		sd->ctrls[EXPOSURE].min = 0;
- *		sd->ctrls[EXPOSURE].max = 9;
+/*		sd->ctrls[EXPOSURE].max = 9;
  *		sd->ctrls[EXPOSURE].def = 1; */
 		break;
 	case Kr651us:
-/*		sd->ctrls[EXPOSURE].min = 0; */
 		sd->ctrls[EXPOSURE].max = 315;
 		sd->ctrls[EXPOSURE].def = 150;
 		break;
@@ -2133,29 +1990,29 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 	const u8 *cmd;
 
-	cmd = webcam_init[sd->webcam];
+	cmd = webcam_start[sd->webcam];
 	reg_w_buf(gspca_dev, cmd);
 	switch (sd->webcam) {
 	case P35u:
 		if (gspca_dev->width == 320)
-			reg_w_buf(gspca_dev, nw801_init_qvga);
+			reg_w_buf(gspca_dev, nw801_start_qvga);
 		else
-			reg_w_buf(gspca_dev, nw801_init_vga);
-		reg_w_buf(gspca_dev, nw801_init_2);
+			reg_w_buf(gspca_dev, nw801_start_vga);
+		reg_w_buf(gspca_dev, nw801_start_2);
 		break;
 	case Kr651us:
 		if (gspca_dev->width == 320)
-			reg_w_buf(gspca_dev, kr651_init_qvga);
+			reg_w_buf(gspca_dev, kr651_start_qvga);
 		else
-			reg_w_buf(gspca_dev, kr651_init_vga);
-		reg_w_buf(gspca_dev, kr651_init_2);
+			reg_w_buf(gspca_dev, kr651_start_vga);
+		reg_w_buf(gspca_dev, kr651_start_2);
 		break;
 	case Proscope:
 		if (gspca_dev->width == 320)
-			reg_w_buf(gspca_dev, proscope_init_qvga);
+			reg_w_buf(gspca_dev, proscope_start_qvga);
 		else
-			reg_w_buf(gspca_dev, proscope_init_vga);
-		reg_w_buf(gspca_dev, proscope_init_2);
+			reg_w_buf(gspca_dev, proscope_start_vga);
+		reg_w_buf(gspca_dev, proscope_start_2);
 		break;
 	}