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path: root/drivers/media/video/gspca/sonixb.c
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Diffstat (limited to 'drivers/media/video/gspca/sonixb.c')
-rw-r--r--drivers/media/video/gspca/sonixb.c879
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);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 08:56:45 +0000