V4L/DVB (8157): gspca: all subdrivers

- remaning subdrivers added
- remove the decoding helper and some specific frame decodings

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 879 insertions, 0 deletions

diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
new file mode 100644
index 00000000000..d26255ddfd5
--- /dev/null
+++ b/drivers/media/video/gspca/sonixb.c
@@ -0,0 +1,879 @@
+/*
+ *		sonix sn9c102 (bayer) library
+ *		Copyright (C) 2003 2004 Michel Xhaard mxhaard@magic.fr
+ * Add Pas106 Stefano Mozzi (C) 2004
+ *
+ * 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 "sonixb"
+
+#include "gspca.h"
+
+#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 1, 0)
+static const char version[] = "2.1.0";
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver");
+MODULE_LICENSE("GPL");
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev;	/* !! must be the first item */
+
+	unsigned char brightness;
+	unsigned char contrast;
+
+	char sensor;			/* Type of image sensor chip */
+#define SENSOR_HV7131R 0
+#define SENSOR_OV6650 1
+#define SENSOR_OV7630 2
+#define SENSOR_OV7630_3 3
+#define SENSOR_PAS106 4
+#define SENSOR_PAS202 5
+#define SENSOR_TAS5110 6
+#define SENSOR_TAS5130CXX 7
+};
+
+#define COMP2 0x8f
+#define COMP 0xc7		/* 0x87 //0x07 */
+#define COMP1 0xc9		/* 0x89 //0x09 */
+
+#define MCK_INIT 0x63
+#define MCK_INIT1 0x20		/*fixme: Bayer - 0x50 for JPEG ??*/
+
+#define SYS_CLK 0x04
+
+/* 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 struct ctrl sd_ctrls[] = {
+#define SD_BRIGHTNESS 0
+	{
+	    {
+		.id      = V4L2_CID_BRIGHTNESS,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Brightness",
+		.minimum = 0,
+		.maximum = 255,
+		.step    = 1,
+		.default_value = 127,
+	    },
+	    .set = sd_setbrightness,
+	    .get = sd_getbrightness,
+	},
+#define SD_CONTRAST 1
+	{
+	    {
+		.id      = V4L2_CID_CONTRAST,
+		.type    = V4L2_CTRL_TYPE_INTEGER,
+		.name    = "Contrast",
+		.minimum = 0,
+		.maximum = 255,
+		.step    = 1,
+		.default_value = 127,
+	    },
+	    .set = sd_setcontrast,
+	    .get = sd_getcontrast,
+	},
+};
+
+/* fixme: should have V4L2_PIX_FMT_SN9C10X */
+static struct cam_mode vga_mode[] = {
+	{V4L2_PIX_FMT_SN9C10X, 160, 120, 2},
+	{V4L2_PIX_FMT_SN9C10X, 320, 240, 1},
+	{V4L2_PIX_FMT_SN9C10X, 640, 480, 0},
+};
+static struct cam_mode sif_mode[] = {
+	{V4L2_PIX_FMT_SN9C10X, 176, 144, 1},
+	{V4L2_PIX_FMT_SN9C10X, 352, 288, 0},
+};
+
+static const __u8 probe_ov7630[] = {0x08, 0x44};
+
+static const __u8 initHv7131[] = {
+	0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
+	0x00, 0x00,
+	0x00, 0x00, 0x00, 0x03, 0x01, 0x00,	/* shift from 0x02 0x01 0x00 */
+	0x28, 0x1e, 0x60, 0x8a, 0x20,
+	0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c
+};
+static const __u8 hv7131_sensor_init[][8] = {
+	{0xc0, 0x11, 0x31, 0x38, 0x2a, 0x2e, 0x00, 0x10},
+	{0xa0, 0x11, 0x01, 0x08, 0x2a, 0x2e, 0x00, 0x10},
+	{0xb0, 0x11, 0x20, 0x00, 0xd0, 0x2e, 0x00, 0x10},
+	{0xc0, 0x11, 0x25, 0x03, 0x0e, 0x28, 0x00, 0x16},
+	{0xa0, 0x11, 0x30, 0x10, 0x0e, 0x28, 0x00, 0x15},
+};
+static const __u8 initOv6650[] = {
+	0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+	0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x02, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x0b,
+	0x10, 0x1d, 0x10, 0x00, 0x06, 0x1f, 0x00
+};
+static const __u8 ov6650_sensor_init[][8] =
+{
+	/* Bright, contrast, etc are set througth SCBB interface.
+	 * AVCAP on win2 do not send any data on this 	controls. */
+	/* Anyway, some registers appears to alter bright and constrat */
+	{0xa0, 0x60, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xd0, 0x60, 0x11, 0xc0, 0x1b, 0x18, 0xc1, 0x10},
+	{0xb0, 0x60, 0x15, 0x00, 0x02, 0x18, 0xc1, 0x10},
+/*	{0xa0, 0x60, 0x1b, 0x01, 0x02, 0x18, 0xc1, 0x10},
+		 * THIS SET GREEN SCREEN
+		 * (pixels could be innverted in decode kind of "brg",
+		 * but blue wont be there. Avoid this data ... */
+	{0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10}, /* format out? */
+	{0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10},
+	{0xa0, 0x60, 0x30, 0x3d, 0x0A, 0xd8, 0xa4, 0x10},
+	{0xb0, 0x60, 0x60, 0x66, 0x68, 0xd8, 0xa4, 0x10},
+	{0xa0, 0x60, 0x68, 0x04, 0x68, 0xd8, 0xa4, 0x10},
+	{0xd0, 0x60, 0x17, 0x24, 0xd6, 0x04, 0x94, 0x10}, /* Clipreg */
+	{0xa0, 0x60, 0x10, 0x5d, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x2d, 0x0a, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x32, 0x00, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x33, 0x40, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x11, 0xc0, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x00, 0x16, 0x99, 0x04, 0x94, 0x15}, /* bright / Lumino */
+	{0xa0, 0x60, 0x2b, 0xab, 0x99, 0x04, 0x94, 0x15},
+							/* ?flicker o brillo */
+	{0xa0, 0x60, 0x2d, 0x2a, 0x99, 0x04, 0x94, 0x15},
+	{0xa0, 0x60, 0x2d, 0x2b, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x32, 0x00, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x33, 0x00, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x10, 0x57, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x2d, 0x2b, 0x99, 0x04, 0x94, 0x16},
+	{0xa0, 0x60, 0x32, 0x00, 0x99, 0x04, 0x94, 0x16},
+		/* Low Light (Enabled: 0x32 0x1 | Disabled: 0x32 0x00) */
+	{0xa0, 0x60, 0x33, 0x29, 0x99, 0x04, 0x94, 0x16},
+		/* Low Ligth (Enabled: 0x33 0x13 | Disabled: 0x33 0x29) */
+/*	{0xa0, 0x60, 0x11, 0xc1, 0x99, 0x04, 0x94, 0x16}, */
+	{0xa0, 0x60, 0x00, 0x17, 0x99, 0x04, 0x94, 0x15}, /* clip? r */
+	{0xa0, 0x60, 0x00, 0x18, 0x99, 0x04, 0x94, 0x15}, /* clip? r */
+};
+static const __u8 initOv7630[] = {
+	0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,	/* r01 .. r08 */
+	0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* r09 .. r10 */
+	0x00, 0x02, 0x01, 0x0a,				/* r11 .. r14 */
+	0x28, 0x1e,			/* H & V sizes     r15 .. r16 */
+	0x68, COMP1, MCK_INIT1,				/* r17 .. r19 */
+	0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c		/* r1a .. r1f */
+};
+static const __u8 initOv7630_3[] = {
+	0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80,	/* r01 .. r08 */
+	0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04,	/* r09 .. r10 */
+	0x00, 0x02, 0x01, 0x0a,				/* r11 .. r14 */
+	0x28, 0x1e,			/* H & V sizes     r15 .. r16 */
+	0x68, COMP1, MCK_INIT1,				/* r17 .. r19 */
+	0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c		/* r1a .. r1f */
+};
+static const __u8 ov7630_sensor_init_com[][8] = {
+	{0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
+	{0xb0, 0x21, 0x01, 0x77, 0x3a, 0x00, 0x00, 0x10},
+/*	{0xd0, 0x21, 0x12, 0x7c, 0x01, 0x80, 0x34, 0x10},	   jfm */
+	{0xd0, 0x21, 0x12, 0x78, 0x00, 0x80, 0x34, 0x10},	/* jfm */
+	{0xa0, 0x21, 0x1b, 0x04, 0x00, 0x80, 0x34, 0x10},
+	{0xa0, 0x21, 0x20, 0x44, 0x00, 0x80, 0x34, 0x10},
+	{0xa0, 0x21, 0x23, 0xee, 0x00, 0x80, 0x34, 0x10},
+	{0xd0, 0x21, 0x26, 0xa0, 0x9a, 0xa0, 0x30, 0x10},
+	{0xb0, 0x21, 0x2a, 0x80, 0x00, 0xa0, 0x30, 0x10},
+	{0xb0, 0x21, 0x2f, 0x3d, 0x24, 0xa0, 0x30, 0x10},
+	{0xa0, 0x21, 0x32, 0x86, 0x24, 0xa0, 0x30, 0x10},
+/*	{0xb0, 0x21, 0x60, 0xa9, 0x4a, 0xa0, 0x30, 0x10},	   jfm */
+	{0xb0, 0x21, 0x60, 0xa9, 0x42, 0xa0, 0x30, 0x10},	/* jfm */
+	{0xa0, 0x21, 0x65, 0x00, 0x42, 0xa0, 0x30, 0x10},
+	{0xa0, 0x21, 0x69, 0x38, 0x42, 0xa0, 0x30, 0x10},
+	{0xc0, 0x21, 0x6f, 0x88, 0x0b, 0x00, 0x30, 0x10},
+	{0xc0, 0x21, 0x74, 0x21, 0x8e, 0x00, 0x30, 0x10},
+	{0xa0, 0x21, 0x7d, 0xf7, 0x8e, 0x00, 0x30, 0x10},
+	{0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
+};
+static const __u8 ov7630_sensor_init[][8] = {
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* delay 200ms */
+	{0xa0, 0x21, 0x11, 0x01, 0xbd, 0x06, 0xf6, 0x10},	/* jfm */
+	{0xa0, 0x21, 0x10, 0x57, 0xbd, 0x06, 0xf6, 0x16},
+	{0xa0, 0x21, 0x76, 0x02, 0xbd, 0x06, 0xf6, 0x16},
+	{0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15},	/* gain */
+};
+static const __u8 ov7630_sensor_init_3[][8] = {
+	{0xa0, 0x21, 0x10, 0x36, 0xbd, 0x06, 0xf6, 0x16},	/* exposure */
+	{0xa0, 0x21, 0x76, 0x03, 0xbd, 0x06, 0xf6, 0x16},
+	{0xa0, 0x21, 0x11, 0x01, 0xbd, 0x06, 0xf6, 0x16},
+	{0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15},	/* gain */
+/*	{0xb0, 0x21, 0x2a, 0xc0, 0x3c, 0x06, 0xf6, 0x1d},
+		* a0 1c,a0 1f,c0 3c frame rate ?line interval from ov6630 */
+/*	{0xb0, 0x21, 0x2a, 0xa0, 0x1f, 0x06, 0xf6, 0x1d},	 * from win */
+	{0xb0, 0x21, 0x2a, 0xa0, 0x1c, 0x06, 0xf6, 0x1d},
+};
+
+static const __u8 initPas106[] = {
+	0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
+	0x00, 0x00,
+	0x00, 0x00, 0x00, 0x05, 0x01, 0x00,
+	0x16, 0x12, 0x28, COMP1, MCK_INIT1,
+	0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
+};
+/* compression 0x86 mckinit1 0x2b */
+static const __u8 pas106_data[][2] = {
+	{0x02, 0x04},		/* Pixel Clock Divider 6 */
+	{0x03, 0x13},		/* Frame Time MSB */
+/*	{0x03, 0x12},		 * Frame Time MSB */
+	{0x04, 0x06},		/* Frame Time LSB */
+/*	{0x04, 0x05},		 * Frame Time LSB */
+	{0x05, 0x65},		/* Shutter Time Line Offset */
+/*	{0x05, 0x6d},		 * Shutter Time Line Offset */
+/*	{0x06, 0xb1},		 * Shutter Time Pixel Offset */
+	{0x06, 0xcd},		/* Shutter Time Pixel Offset */
+	{0x07, 0xc1},		/* Black Level Subtract Sign */
+/*	{0x07, 0x00},		 * Black Level Subtract Sign */
+	{0x08, 0x06},		/* Black Level Subtract Level */
+	{0x08, 0x06},		/* Black Level Subtract Level */
+/*	{0x08, 0x01},		 * Black Level Subtract Level */
+	{0x09, 0x05},		/* Color Gain B Pixel 5 a */
+	{0x0a, 0x04},		/* Color Gain G1 Pixel 1 5 */
+	{0x0b, 0x04},		/* Color Gain G2 Pixel 1 0 5 */
+	{0x0c, 0x05},		/* Color Gain R Pixel 3 1 */
+	{0x0d, 0x00},		/* Color GainH  Pixel */
+	{0x0e, 0x0e},		/* Global Gain */
+	{0x0f, 0x00},		/* Contrast */
+	{0x10, 0x06},		/* H&V synchro polarity */
+	{0x11, 0x06},		/* ?default */
+	{0x12, 0x06},		/* DAC scale */
+	{0x14, 0x02},		/* ?default */
+	{0x13, 0x01},		/* Validate Settings */
+};
+static const __u8 initPas202[] = {
+	0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
+	0x00, 0x00,
+	0x00, 0x00, 0x00, 0x07, 0x03, 0x0a,	/* 6 */
+	0x28, 0x1e, 0x28, 0x89, 0x30,
+	0x00, 0x00, 0x02, 0x03, 0x0f, 0x0c
+};
+static const __u8 pas202_sensor_init[][8] = {
+	{0xa0, 0x40, 0x02, 0x03, 0x00, 0x00, 0x00, 0x10},
+	{0xd0, 0x40, 0x04, 0x07, 0x34, 0x00, 0x09, 0x10},
+	{0xd0, 0x40, 0x08, 0x01, 0x00, 0x00, 0x01, 0x10},
+	{0xd0, 0x40, 0x0C, 0x00, 0x0C, 0x00, 0x32, 0x10},
+	{0xd0, 0x40, 0x10, 0x00, 0x01, 0x00, 0x63, 0x10},
+	{0xa0, 0x40, 0x15, 0x70, 0x01, 0x00, 0x63, 0x10},
+	{0xa0, 0x40, 0x18, 0x00, 0x01, 0x00, 0x63, 0x10},
+	{0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
+	{0xa0, 0x40, 0x03, 0x56, 0x01, 0x00, 0x63, 0x10},
+	{0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10},
+	{0xb0, 0x40, 0x04, 0x07, 0x2a, 0x00, 0x63, 0x10},
+	{0xb0, 0x40, 0x0e, 0x00, 0x3d, 0x00, 0x63, 0x10},
+
+	{0xa0, 0x40, 0x11, 0x01, 0x3d, 0x00, 0x63, 0x16},
+	{0xa0, 0x40, 0x10, 0x08, 0x3d, 0x00, 0x63, 0x15},
+	{0xa0, 0x40, 0x02, 0x04, 0x3d, 0x00, 0x63, 0x16},
+	{0xa0, 0x40, 0x11, 0x01, 0x3d, 0x00, 0x63, 0x16},
+	{0xb0, 0x40, 0x0e, 0x00, 0x31, 0x00, 0x63, 0x16},
+	{0xa0, 0x40, 0x11, 0x01, 0x31, 0x00, 0x63, 0x16},
+	{0xa0, 0x40, 0x10, 0x0e, 0x31, 0x00, 0x63, 0x15},
+	{0xa0, 0x40, 0x11, 0x01, 0x31, 0x00, 0x63, 0x16},
+};
+
+static const __u8 initTas5110[] = {
+	0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
+	0x00, 0x00,
+	0x00, 0x01, 0x00, 0x46, 0x09, 0x0a,	/* shift from 0x45 0x09 0x0a */
+	0x16, 0x12, 0x60, 0x86, 0x2b,
+	0x14, 0x0a, 0x02, 0x02, 0x09, 0x07
+};
+static const __u8 tas5110_sensor_init[][8] = {
+	{0x30, 0x11, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x10},
+	{0x30, 0x11, 0x02, 0x20, 0xa9, 0x00, 0x00, 0x10},
+	{0xa0, 0x61, 0x9a, 0xca, 0x00, 0x00, 0x00, 0x17},
+};
+
+static const __u8 initTas5130[] = {
+	0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
+	0x00, 0x00,
+	0x00, 0x01, 0x00, 0x69, 0x0c, 0x0a,
+	0x28, 0x1e, 0x60, COMP, MCK_INIT,
+	0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
+};
+static const __u8 tas5130_sensor_init[][8] = {
+/* 	{0x30, 0x11, 0x00, 0x40, 0x47, 0x00, 0x00, 0x10},
+					* shutter 0x47 short exposure? */
+	{0x30, 0x11, 0x00, 0x40, 0x01, 0x00, 0x00, 0x10},
+					/* shutter 0x01 long exposure */
+	{0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
+};
+
+static void reg_r(struct usb_device *dev,
+			 __u16 value, __u8 *buffer)
+{
+	usb_control_msg(dev,
+			usb_rcvctrlpipe(dev, 0),
+			0,			/* request */
+			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			value,
+			0,			/* index */
+			buffer, 1,
+			500);
+}
+
+static void reg_w(struct usb_device *dev,
+			  __u16 value,
+			  const __u8 *buffer,
+			  __u16 len)
+{
+	usb_control_msg(dev,
+			usb_sndctrlpipe(dev, 0),
+			0x08,			/* request */
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+			value,
+			0,			/* index */
+			(__u8 *) buffer, len,
+			500);
+}
+
+static int i2c_w(struct usb_device *dev, const __u8 *buffer)
+{
+	int retry = 60;
+	__u8 ByteReceive;
+
+	/* is i2c ready */
+	reg_w(dev, 0x08, buffer, 8);
+	while (retry--) {
+		msleep(10);
+		reg_r(dev, 0x08, &ByteReceive);
+		if (ByteReceive == 4)
+			return 0;
+	}
+	return -1;
+}
+
+static void i2c_w_vector(struct usb_device *dev,
+			const __u8 buffer[][8], int len)
+{
+	for (;;) {
+		reg_w(dev, 0x08, *buffer, 8);
+		len -= 8;
+		if (len <= 0)
+			break;
+		buffer++;
+	}
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	__u8 value;
+
+	switch (sd->sensor) {
+	case SENSOR_OV6650: {
+		__u8 i2cOV6650[] =
+			{0xa0, 0x60, 0x06, 0x11, 0x99, 0x04, 0x94, 0x15};
+
+		i2cOV6650[3] = sd->brightness;
+		if (i2c_w(gspca_dev->dev, i2cOV6650) < 0)
+			 goto err;
+		break;
+	    }
+	case  SENSOR_OV7630: {
+		__u8 i2cOV[] =
+			{0xa0, 0x21, 0x06, 0x36, 0xbd, 0x06, 0xf6, 0x16};
+
+		/* change reg 0x06 */
+		i2cOV[3] = sd->brightness;
+		if (i2c_w(gspca_dev->dev, i2cOV) < 0)
+			goto err;
+		break;
+	    }
+	case SENSOR_PAS106: {
+		__u8 i2c1[] =
+			{0xa1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14};
+
+		i2c1[3] = sd->brightness >> 3;
+		i2c1[2] = 0x0e;
+		if (i2c_w(gspca_dev->dev, i2c1) < 0)
+			goto err;
+		i2c1[3] = 0x01;
+		i2c1[2] = 0x13;
+		if (i2c_w(gspca_dev->dev, i2c1) < 0)
+			goto err;
+		break;
+	    }
+	case SENSOR_PAS202: {
+		/* __u8 i2cpexpo1[] =
+			{0xb0, 0x40, 0x04, 0x07, 0x2a, 0x00, 0x63, 0x16}; */
+		__u8 i2cpexpo[] =
+			{0xb0, 0x40, 0x0e, 0x01, 0xab, 0x00, 0x63, 0x16};
+		__u8 i2cp202[] =
+			{0xa0, 0x40, 0x10, 0x0e, 0x31, 0x00, 0x63, 0x15};
+		static __u8 i2cpdoit[] =
+			{0xa0, 0x40, 0x11, 0x01, 0x31, 0x00, 0x63, 0x16};
+
+		/* change reg 0x10 */
+		i2cpexpo[4] = 0xff - sd->brightness;
+/*		if(i2c_w(gspca_dev->dev,i2cpexpo1) < 0)
+			goto err; */
+/*		if(i2c_w(gspca_dev->dev,i2cpdoit) < 0)
+			goto err; */
+		if (i2c_w(gspca_dev->dev, i2cpexpo) < 0)
+			goto err;
+		if (i2c_w(gspca_dev->dev, i2cpdoit) < 0)
+			goto err;
+		i2cp202[3] = sd->brightness >> 3;
+		if (i2c_w(gspca_dev->dev, i2cp202) < 0)
+			goto err;
+		if (i2c_w(gspca_dev->dev, i2cpdoit) < 0)
+			goto err;
+		break;
+	    }
+	case SENSOR_TAS5130CXX:
+	case SENSOR_TAS5110: {
+		__u8 i2c[] =
+			{0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10};
+
+		value = 0xff - sd->brightness;
+		i2c[4] = value;
+		PDEBUG(D_CONF, "brightness %d : %d", value, i2c[4]);
+		if (i2c_w(gspca_dev->dev, i2c) < 0)
+			goto err;
+		break;
+	    }
+	}
+	return;
+err:
+	PDEBUG(D_ERR, "i2c error brightness");
+}
+static void setcontrast(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	__u8 gain;
+	__u8 rgb_value;
+
+	gain = sd->contrast >> 4;
+	/* red and blue gain */
+	rgb_value = gain << 4 | gain;
+	reg_w(gspca_dev->dev, 0x10, &rgb_value, 1);
+	/* green gain */
+	rgb_value = gain;
+	reg_w(gspca_dev->dev, 0x11, &rgb_value, 1);
+}
+
+/* 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;
+/*	__u16 vendor; */
+	__u16 product;
+	int sif = 0;
+
+/*	vendor = id->idVendor; */
+	product = id->idProduct;
+/*	switch (vendor) { */
+/*	case 0x0c45:				 * Sonix */
+		switch (product) {
+		case 0x6001:			/* SN9C102 */
+		case 0x6005:			/* SN9C101 */
+		case 0x6007:			/* SN9C101 */
+			sd->sensor = SENSOR_TAS5110;
+			sif = 1;
+			break;
+		case 0x6009:			/* SN9C101 */
+		case 0x600d:			/* SN9C101 */
+		case 0x6029:			/* SN9C101 */
+			sd->sensor = SENSOR_PAS106;
+			sif = 1;
+			break;
+		case 0x6011:			/* SN9C101 - SN9C101G */
+			sd->sensor = SENSOR_OV6650;
+			sif = 1;
+			break;
+		case 0x6019:			/* SN9C101 */
+		case 0x602c:			/* SN9C102 */
+		case 0x602e:			/* SN9C102 */
+			sd->sensor = SENSOR_OV7630;
+			break;
+		case 0x60b0:			/* SN9C103 */
+			sd->sensor = SENSOR_OV7630_3;
+			break;
+		case 0x6024:			/* SN9C102 */
+		case 0x6025:			/* SN9C102 */
+			sd->sensor = SENSOR_TAS5130CXX;
+			break;
+		case 0x6028:			/* SN9C102 */
+			sd->sensor = SENSOR_PAS202;
+			break;
+		case 0x602d:			/* SN9C102 */
+			sd->sensor = SENSOR_HV7131R;
+			break;
+		case 0x60af:			/* SN9C103 */
+			sd->sensor = SENSOR_PAS202;
+			break;
+		}
+/*		break; */
+/*	} */
+
+	cam = &gspca_dev->cam;
+	cam->dev_name = (char *) id->driver_info;
+	cam->epaddr = 0x01;
+	if (!sif) {
+		cam->cam_mode = vga_mode;
+		cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+	} else {
+		cam->cam_mode = sif_mode;
+		cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
+	}
+	sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
+	sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
+	if (sd->sensor == SENSOR_OV7630_3)	/* jfm: from win trace */
+		reg_w(gspca_dev->dev, 0x01, probe_ov7630, sizeof probe_ov7630);
+	return 0;
+}
+
+/* this function is called at open time */
+static int sd_open(struct gspca_dev *gspca_dev)
+{
+	__u8 ByteReceive;
+
+	reg_r(gspca_dev->dev, 0x00, &ByteReceive);
+	if (ByteReceive != 0x10)
+		return -ENODEV;
+	return 0;
+}
+
+static void pas106_i2cinit(struct usb_device *dev)
+{
+	int i;
+	const __u8 *data;
+	__u8 i2c1[] = { 0xa1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14 };
+
+	i = ARRAY_SIZE(pas106_data);
+	data = pas106_data[0];
+	while (--i >= 0) {
+		memcpy(&i2c1[2], data, 2);
+					/* copy 2 bytes from the template */
+		if (i2c_w(dev, i2c1) < 0)
+			PDEBUG(D_ERR, "i2c error pas106");
+		data += 2;
+	}
+}
+
+/* -- start the camera -- */
+static void sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	struct usb_device *dev = gspca_dev->dev;
+	int mode, l;
+	const __u8 *sn9c10x;
+	__u8 reg01, reg17;
+	__u8 reg17_19[3];
+
+	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].mode;
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+		sn9c10x = initHv7131;
+		reg17_19[0] = 0x60;
+		reg17_19[1] = (mode << 4) | 0x8a;
+		reg17_19[2] = 0x20;
+		break;
+	case SENSOR_OV6650:
+		sn9c10x = initOv6650;
+		reg17_19[0] = 0x68;
+		reg17_19[1] = (mode << 4) | 0x8b;
+		reg17_19[2] = 0x20;
+		break;
+	case SENSOR_OV7630:
+		sn9c10x = initOv7630;
+		reg17_19[0] = 0x68;
+		reg17_19[1] = (mode << 4) | COMP2;
+		reg17_19[2] = MCK_INIT1;
+		break;
+	case SENSOR_OV7630_3:
+		sn9c10x = initOv7630_3;
+		reg17_19[0] = 0x68;
+		reg17_19[1] = (mode << 4) | COMP2;
+		reg17_19[2] = MCK_INIT1;
+		break;
+	case SENSOR_PAS106:
+		sn9c10x = initPas106;
+		reg17_19[0] = 0x24;		/* 0x28 */
+		reg17_19[1] = (mode << 4) | COMP1;
+		reg17_19[2] = MCK_INIT1;
+		break;
+	case SENSOR_PAS202:
+		sn9c10x = initPas202;
+		reg17_19[0] = mode ? 0x24 : 0x20;
+		reg17_19[1] = (mode << 4) | 0x89;
+		reg17_19[2] = 0x20;
+		break;
+	case SENSOR_TAS5110:
+		sn9c10x = initTas5110;
+		reg17_19[0] = 0x60;
+		reg17_19[1] = (mode << 4) | 0x86;
+		reg17_19[2] = 0x2b;		/* 0xf3; */
+		break;
+	default:
+/*	case SENSOR_TAS5130CXX: */
+		sn9c10x = initTas5130;
+		reg17_19[0] = 0x60;
+		reg17_19[1] = (mode << 4) | COMP;
+		reg17_19[2] = mode ? 0x23 : 0x43;
+		break;
+	}
+	switch (sd->sensor) {
+	case SENSOR_OV7630:
+		reg01 = 0x06;
+		reg17 = 0x29;
+		l = 0x10;
+		break;
+	case SENSOR_OV7630_3:
+		reg01 = 0x44;
+		reg17 = 0x68;
+		l = 0x10;
+		break;
+	default:
+		reg01 = sn9c10x[0];
+		reg17 = sn9c10x[0x17 - 1];
+		l = 0x1f;
+		break;
+	}
+
+	/* reg 0x01 bit 2 video transfert on */
+	reg_w(dev, 0x01, &reg01, 1);
+	/* reg 0x17 SensorClk enable inv Clk 0x60 */
+	reg_w(dev, 0x17, &reg17, 1);
+/*fixme: for ov7630 102
+	reg_w(dev, 0x01, {0x06, sn9c10x[1]}, 2); */
+	/* Set the registers from the template */
+	reg_w(dev, 0x01, sn9c10x, l);
+	switch (sd->sensor) {
+	case SENSOR_HV7131R:
+		i2c_w_vector(dev, hv7131_sensor_init,
+				sizeof hv7131_sensor_init);
+		break;
+	case SENSOR_OV6650:
+		i2c_w_vector(dev, ov6650_sensor_init,
+				sizeof ov6650_sensor_init);
+		break;
+	case SENSOR_OV7630:
+		i2c_w_vector(dev, ov7630_sensor_init_com,
+				sizeof ov7630_sensor_init_com);
+		msleep(200);
+		i2c_w_vector(dev, ov7630_sensor_init,
+				sizeof ov7630_sensor_init);
+		break;
+	case SENSOR_OV7630_3:
+		i2c_w_vector(dev, ov7630_sensor_init_com,
+				sizeof ov7630_sensor_init_com);
+		msleep(200);
+		i2c_w_vector(dev, ov7630_sensor_init_3,
+				sizeof ov7630_sensor_init_3);
+		break;
+	case SENSOR_PAS106:
+		pas106_i2cinit(dev);
+		break;
+	case SENSOR_PAS202:
+		i2c_w_vector(dev, pas202_sensor_init,
+				sizeof pas202_sensor_init);
+		break;
+	case SENSOR_TAS5110:
+		i2c_w_vector(dev, tas5110_sensor_init,
+				sizeof tas5110_sensor_init);
+		break;
+	default:
+/*	case SENSOR_TAS5130CXX: */
+		i2c_w_vector(dev, tas5130_sensor_init,
+				sizeof tas5130_sensor_init);
+		break;
+	}
+	/* H_size V_size  0x28, 0x1e maybe 640x480 */
+	reg_w(dev, 0x15, &sn9c10x[0x15 - 1], 2);
+	/* compression register */
+	reg_w(dev, 0x18, &reg17_19[1], 1);
+	/* H_start */		/*fixme: not ov7630*/
+	reg_w(dev, 0x12, &sn9c10x[0x12 - 1], 1);
+	/* V_START */		/*fixme: not ov7630*/
+	reg_w(dev, 0x13, &sn9c10x[0x13 - 1], 1);
+	/* reset 0x17 SensorClk enable inv Clk 0x60 */
+				/*fixme: ov7630 [17]=68 8f (+20 if 102)*/
+	reg_w(dev, 0x17, &reg17_19[0], 1);
+	/*MCKSIZE ->3 */	/*fixme: not ov7630*/
+	reg_w(dev, 0x19, &reg17_19[2], 1);
+	/* AE_STRX AE_STRY AE_ENDX AE_ENDY */
+	reg_w(dev, 0x1c, &sn9c10x[0x1c - 1], 4);
+	/* Enable video transfert */
+	reg_w(dev, 0x01, &sn9c10x[0], 1);
+	/* Compression */
+	reg_w(dev, 0x18, &reg17_19[1], 2);
+	msleep(20);
+
+	setcontrast(gspca_dev);
+	setbrightness(gspca_dev);
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+	__u8 ByteSend = 0;
+
+	ByteSend = 0x09;	/* 0X00 */
+	reg_w(gspca_dev->dev, 0x01, &ByteSend, 1);
+}
+
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+}
+
+static void sd_close(struct gspca_dev *gspca_dev)
+{
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+			struct gspca_frame *frame,	/* target */
+			unsigned char *data,		/* isoc packet */
+			int len)			/* iso packet length */
+{
+	int p;
+
+	if (len > 6 && len < 24) {
+		for (p = 0; p < len - 6; p++) {
+			if (data[0 + p] == 0xff
+			    && data[1 + p] == 0xff
+			    && data[2 + p] == 0x00
+			    && data[3 + p] == 0xc4
+			    && data[4 + p] == 0xc4
+			    && data[5 + p] == 0x96) {	/* start of frame */
+				frame = gspca_frame_add(gspca_dev,
+							LAST_PACKET,
+							frame,
+							data, 0);
+				data += 12;
+				len -= 12;
+				gspca_frame_add(gspca_dev, FIRST_PACKET,
+						frame, data, len);
+				return;
+			}
+		}
+	}
+	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)
+		setbrightness(gspca_dev);
+	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)
+		setcontrast(gspca_dev);
+	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;
+}
+
+/* sub-driver description */
+static struct sd_desc sd_desc = {
+	.name = MODULE_NAME,
+	.ctrls = sd_ctrls,
+	.nctrls = ARRAY_SIZE(sd_ctrls),
+	.config = sd_config,
+	.open = sd_open,
+	.start = sd_start,
+	.stopN = sd_stopN,
+	.stop0 = sd_stop0,
+	.close = sd_close,
+	.pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+#define DVNM(name) .driver_info = (kernel_ulong_t) name
+static __devinitdata struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x0c45, 0x6001), DVNM("Genius VideoCAM NB")},
+	{USB_DEVICE(0x0c45, 0x6005), DVNM("Sweex Tas5110")},
+	{USB_DEVICE(0x0c45, 0x6007), DVNM("Sonix sn9c101 + Tas5110D")},
+	{USB_DEVICE(0x0c45, 0x6009), DVNM("spcaCam@120")},
+	{USB_DEVICE(0x0c45, 0x600d), DVNM("spcaCam@120")},
+	{USB_DEVICE(0x0c45, 0x6011), DVNM("MAX Webcam Microdia-OV6650-SN9C101G")},
+	{USB_DEVICE(0x0c45, 0x6019), DVNM("Generic Sonix OV7630")},
+	{USB_DEVICE(0x0c45, 0x6024), DVNM("Generic Sonix Tas5130c")},
+	{USB_DEVICE(0x0c45, 0x6025), DVNM("Xcam Shanga")},
+	{USB_DEVICE(0x0c45, 0x6028), DVNM("Sonix Btc Pc380")},
+	{USB_DEVICE(0x0c45, 0x6029), DVNM("spcaCam@150")},
+	{USB_DEVICE(0x0c45, 0x602c), DVNM("Generic Sonix OV7630")},
+	{USB_DEVICE(0x0c45, 0x602d), DVNM("LIC-200 LG")},
+	{USB_DEVICE(0x0c45, 0x602e), DVNM("Genius VideoCam Messenger")},
+	{USB_DEVICE(0x0c45, 0x60af), DVNM("Trust WB3100P")},
+	{USB_DEVICE(0x0c45, 0x60b0), DVNM("Genius VideoCam Look")},
+	{}
+};
+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,
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+	if (usb_register(&sd_driver) < 0)
+		return -1;
+	PDEBUG(D_PROBE, "v%s registered", version);
+	return 0;
+}
+static void __exit sd_mod_exit(void)
+{
+	usb_deregister(&sd_driver);
+	PDEBUG(D_PROBE, "deregistered");
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);