--- /dev/null
+/*
+ * USB IBM C-It Video Camera driver
+ *
+ * Supports Xirlink C-It Video Camera, IBM PC Camera,
+ * IBM NetCamera and Veo Stingray.
+ *
+ * Copyright (C) 2010 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This driver is based on earlier work of:
+ *
+ * (C) Copyright 1999 Johannes Erdfelt
+ * (C) Copyright 1999 Randy Dunlap
+ *
+ * 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
+ * (at your option) 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 "xirlink-cit"
+
+#include <linux/input.h>
+#include "gspca.h"
+
+MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
+MODULE_DESCRIPTION("Xirlink C-IT");
+MODULE_LICENSE("GPL");
+
+/* FIXME we should autodetect this */
+static int ibm_netcam_pro;
+module_param(ibm_netcam_pro, int, 0);
+MODULE_PARM_DESC(ibm_netcam_pro,
+ "Use IBM Netcamera Pro init sequences for Model 3 cams");
+
+/* FIXME this should be handled through the V4L2 input selection API */
+static int rca_input;
+module_param(rca_input, int, 0644);
+MODULE_PARM_DESC(rca_input,
+ "Use rca input instead of ccd sensor on Model 3 cams");
+
+/* specific webcam descriptor */
+struct sd {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+ u8 model;
+#define CIT_MODEL0 0 /* bcd version 0.01 cams ie the xvp-500 */
+#define CIT_MODEL1 1 /* The model 1 - 4 nomenclature comes from the old */
+#define CIT_MODEL2 2 /* ibmcam driver */
+#define CIT_MODEL3 3
+#define CIT_MODEL4 4
+#define CIT_IBM_NETCAM_PRO 5
+ u8 input_index;
+ u8 button_state;
+ u8 stop_on_control_change;
+ u8 sof_read;
+ u8 sof_len;
+ u8 contrast;
+ u8 brightness;
+ u8 hue;
+ u8 sharpness;
+ u8 lighting;
+ u8 hflip;
+};
+
+/* V4L2 controls supported by the driver */
+static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setlighting(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getlighting(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val);
+static void sd_stop0(struct gspca_dev *gspca_dev);
+
+static const struct ctrl sd_ctrls[] = {
+#define SD_BRIGHTNESS 0
+ {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness",
+ .minimum = 0,
+ .maximum = 63,
+ .step = 1,
+#define BRIGHTNESS_DEFAULT 32
+ .default_value = BRIGHTNESS_DEFAULT,
+ .flags = 0,
+ },
+ .set = sd_setbrightness,
+ .get = sd_getbrightness,
+ },
+#define SD_CONTRAST 1
+ {
+ {
+ .id = V4L2_CID_CONTRAST,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "contrast",
+ .minimum = 0,
+ .maximum = 20,
+ .step = 1,
+#define CONTRAST_DEFAULT 10
+ .default_value = CONTRAST_DEFAULT,
+ .flags = 0,
+ },
+ .set = sd_setcontrast,
+ .get = sd_getcontrast,
+ },
+#define SD_HUE 2
+ {
+ {
+ .id = V4L2_CID_HUE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Hue",
+ .minimum = 0,
+ .maximum = 127,
+ .step = 1,
+#define HUE_DEFAULT 63
+ .default_value = HUE_DEFAULT,
+ .flags = 0,
+ },
+ .set = sd_sethue,
+ .get = sd_gethue,
+ },
+#define SD_SHARPNESS 3
+ {
+ {
+ .id = V4L2_CID_SHARPNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Sharpness",
+ .minimum = 0,
+ .maximum = 6,
+ .step = 1,
+#define SHARPNESS_DEFAULT 3
+ .default_value = SHARPNESS_DEFAULT,
+ .flags = 0,
+ },
+ .set = sd_setsharpness,
+ .get = sd_getsharpness,
+ },
+#define SD_LIGHTING 4
+ {
+ {
+ .id = V4L2_CID_BACKLIGHT_COMPENSATION,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Lighting",
+ .minimum = 0,
+ .maximum = 2,
+ .step = 1,
+#define LIGHTING_DEFAULT 1
+ .default_value = LIGHTING_DEFAULT,
+ .flags = 0,
+ },
+ .set = sd_setlighting,
+ .get = sd_getlighting,
+ },
+#define SD_HFLIP 5
+ {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Mirror",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define HFLIP_DEFAULT 0
+ .default_value = HFLIP_DEFAULT,
+ },
+ .set = sd_sethflip,
+ .get = sd_gethflip,
+ },
+};
+
+static const struct v4l2_pix_format cif_yuv_mode[] = {
+ {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+static const struct v4l2_pix_format vga_yuv_mode[] = {
+ {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {640, 480, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+static const struct v4l2_pix_format model0_mode[] = {
+ {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+static const struct v4l2_pix_format model2_mode[] = {
+ {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 160,
+ .sizeimage = 160 * 120 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
+ .bytesperline = 176,
+ .sizeimage = 176 * 144 * 3 / 2 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {320, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+ {352, 288, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
+ .bytesperline = 352,
+ .sizeimage = 352 * 288 + 4,
+ .colorspace = V4L2_COLORSPACE_SRGB},
+};
+
+/*
+ * 01.01.08 - Added for RCA video in support -LO
+ * This struct is used to init the Model3 cam to use the RCA video in port
+ * instead of the CCD sensor.
+ */
+static const u16 rca_initdata[][3] = {
+ {0, 0x0000, 0x010c},
+ {0, 0x0006, 0x012c},
+ {0, 0x0078, 0x012d},
+ {0, 0x0046, 0x012f},
+ {0, 0xd141, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfea8, 0x0124},
+ {1, 0x0000, 0x0116},
+ {0, 0x0064, 0x0116},
+ {1, 0x0000, 0x0115},
+ {0, 0x0003, 0x0115},
+ {0, 0x0008, 0x0123},
+ {0, 0x0000, 0x0117},
+ {0, 0x0000, 0x0112},
+ {0, 0x0080, 0x0100},
+ {0, 0x0000, 0x0100},
+ {1, 0x0000, 0x0116},
+ {0, 0x0060, 0x0116},
+ {0, 0x0002, 0x0112},
+ {0, 0x0000, 0x0123},
+ {0, 0x0001, 0x0117},
+ {0, 0x0040, 0x0108},
+ {0, 0x0019, 0x012c},
+ {0, 0x0040, 0x0116},
+ {0, 0x000a, 0x0115},
+ {0, 0x000b, 0x0115},
+ {0, 0x0078, 0x012d},
+ {0, 0x0046, 0x012f},
+ {0, 0xd141, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfea8, 0x0124},
+ {0, 0x0064, 0x0116},
+ {0, 0x0000, 0x0115},
+ {0, 0x0001, 0x0115},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00aa, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f2, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x000f, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f8, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00fc, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f9, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x003c, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xffff, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0027, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0019, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0021, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0006, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0045, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002a, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x000e, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002b, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00f4, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002c, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0004, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002d, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0014, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002e, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0003, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x002f, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0003, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0014, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0053, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0x0000, 0x0101},
+ {0, 0x00a0, 0x0103},
+ {0, 0x0078, 0x0105},
+ {0, 0x0000, 0x010a},
+ {0, 0x0024, 0x010b},
+ {0, 0x0028, 0x0119},
+ {0, 0x0088, 0x011b},
+ {0, 0x0002, 0x011d},
+ {0, 0x0003, 0x011e},
+ {0, 0x0000, 0x0129},
+ {0, 0x00fc, 0x012b},
+ {0, 0x0008, 0x0102},
+ {0, 0x0000, 0x0104},
+ {0, 0x0008, 0x011a},
+ {0, 0x0028, 0x011c},
+ {0, 0x0021, 0x012a},
+ {0, 0x0000, 0x0118},
+ {0, 0x0000, 0x0132},
+ {0, 0x0000, 0x0109},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0031, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x00dc, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0032, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0020, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0001, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0040, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0037, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0030, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0xfff9, 0x0124},
+ {0, 0x0086, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0038, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0008, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0x0000, 0x0127},
+ {0, 0xfff8, 0x0124},
+ {0, 0xfffd, 0x0124},
+ {0, 0xfffa, 0x0124},
+ {0, 0x0003, 0x0111},
+};
+
+/* TESTME the old ibmcam driver repeats certain commands to Model1 cameras, we
+ do the same for now (testing needed to see if this is really necessary) */
+static const int cit_model1_ntries = 5;
+static const int cit_model1_ntries2 = 2;
+
+static int cit_write_reg(struct gspca_dev *gspca_dev, u16 value, u16 index)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ int err;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
+ value, index, NULL, 0, 1000);
+ if (err < 0)
+ err("Failed to write a register (index 0x%04X,"
+ " value 0x%02X, error %d)", index, value, err);
+
+ return 0;
+}
+
+static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index, int verbose)
+{
+ struct usb_device *udev = gspca_dev->dev;
+ __u8 *buf = gspca_dev->usb_buf;
+ int res;
+
+ res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x01,
+ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
+ 0x00, index, buf, 8, 1000);
+ if (res < 0) {
+ err("Failed to read a register (index 0x%04X, error %d)",
+ index, res);
+ return res;
+ }
+
+ if (verbose)
+ PDEBUG(D_PROBE, "Register %04x value: %02x", index, buf[0]);
+
+ return 0;
+}
+
+/*
+ * cit_send_FF_04_02()
+ *
+ * This procedure sends magic 3-command prefix to the camera.
+ * The purpose of this prefix is not known.
+ *
+ * History:
+ * 1/2/00 Created.
+ */
+static void cit_send_FF_04_02(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x00FF, 0x0127);
+ cit_write_reg(gspca_dev, 0x0004, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+}
+
+static void cit_send_00_04_06(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x0004, 0x0124);
+ cit_write_reg(gspca_dev, 0x0006, 0x0124);
+}
+
+static void cit_send_x_00(struct gspca_dev *gspca_dev, unsigned short x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+}
+
+static void cit_send_x_00_05(struct gspca_dev *gspca_dev, unsigned short x)
+{
+ cit_send_x_00(gspca_dev, x);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+}
+
+static void cit_send_x_00_05_02(struct gspca_dev *gspca_dev, unsigned short x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+}
+
+static void cit_send_x_01_00_05(struct gspca_dev *gspca_dev, u16 x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0001, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+}
+
+static void cit_send_x_00_05_02_01(struct gspca_dev *gspca_dev, u16 x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0124);
+}
+
+static void cit_send_x_00_05_02_08_01(struct gspca_dev *gspca_dev, u16 x)
+{
+ cit_write_reg(gspca_dev, x, 0x0127);
+ cit_write_reg(gspca_dev, 0x0000, 0x0124);
+ cit_write_reg(gspca_dev, 0x0005, 0x0124);
+ cit_write_reg(gspca_dev, 0x0002, 0x0124);
+ cit_write_reg(gspca_dev, 0x0008, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0124);
+}
+
+static void cit_Packet_Format1(struct gspca_dev *gspca_dev, u16 fkey, u16 val)
+{
+ cit_send_x_01_00_05(gspca_dev, 0x0088);
+ cit_send_x_00_05(gspca_dev, fkey);
+ cit_send_x_00_05_02_08_01(gspca_dev, val);
+ cit_send_x_00_05(gspca_dev, 0x0088);
+ cit_send_x_00_05_02_01(gspca_dev, fkey);
+ cit_send_x_00_05(gspca_dev, 0x0089);
+ cit_send_x_00(gspca_dev, fkey);
+ cit_send_00_04_06(gspca_dev);
+ cit_read_reg(gspca_dev, 0x0126, 0);
+ cit_send_FF_04_02(gspca_dev);
+}
+
+static void cit_PacketFormat2(struct gspca_dev *gspca_dev, u16 fkey, u16 val)
+{
+ cit_send_x_01_00_05(gspca_dev, 0x0088);
+ cit_send_x_00_05(gspca_dev, fkey);
+ cit_send_x_00_05_02(gspca_dev, val);
+}
+
+static void cit_model2_Packet2(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x00ff, 0x012d);
+ cit_write_reg(gspca_dev, 0xfea3, 0x0124);
+}
+
+static void cit_model2_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
+{
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x00ff, 0x012e);
+ cit_write_reg(gspca_dev, v1, 0x012f);
+ cit_write_reg(gspca_dev, 0x00ff, 0x0130);
+ cit_write_reg(gspca_dev, 0xc719, 0x0124);
+ cit_write_reg(gspca_dev, v2, 0x0127);
+
+ cit_model2_Packet2(gspca_dev);
+}
+
+/*
+ * cit_model3_Packet1()
+ *
+ * 00_0078_012d
+ * 00_0097_012f
+ * 00_d141_0124
+ * 00_0096_0127
+ * 00_fea8_0124
+*/
+static void cit_model3_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
+{
+ cit_write_reg(gspca_dev, 0x0078, 0x012d);
+ cit_write_reg(gspca_dev, v1, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, v2, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+}
+
+static void cit_model4_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2)
+{
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, v1, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, v2, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+}
+
+static void cit_model4_BrightnessPacket(struct gspca_dev *gspca_dev, u16 val)
+{
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0026, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, val, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0038, 0x012d);
+ cit_write_reg(gspca_dev, 0x0004, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+}
+
+/* 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;
+
+ sd->model = id->driver_info;
+ if (sd->model == CIT_MODEL3 && ibm_netcam_pro)
+ sd->model = CIT_IBM_NETCAM_PRO;
+
+ cam = &gspca_dev->cam;
+ switch (sd->model) {
+ case CIT_MODEL0:
+ cam->cam_mode = model0_mode;
+ cam->nmodes = ARRAY_SIZE(model0_mode);
+ cam->reverse_alts = 1;
+ gspca_dev->ctrl_dis = ~((1 << SD_CONTRAST) | (1 << SD_HFLIP));
+ sd->sof_len = 4;
+ break;
+ case CIT_MODEL1:
+ cam->cam_mode = cif_yuv_mode;
+ cam->nmodes = ARRAY_SIZE(cif_yuv_mode);
+ cam->reverse_alts = 1;
+ gspca_dev->ctrl_dis = (1 << SD_HUE) | (1 << SD_HFLIP);
+ sd->sof_len = 4;
+ break;
+ case CIT_MODEL2:
+ cam->cam_mode = model2_mode + 1; /* no 160x120 */
+ cam->nmodes = 3;
+ gspca_dev->ctrl_dis = (1 << SD_CONTRAST) |
+ (1 << SD_SHARPNESS) |
+ (1 << SD_HFLIP);
+ break;
+ case CIT_MODEL3:
+ cam->cam_mode = vga_yuv_mode;
+ cam->nmodes = ARRAY_SIZE(vga_yuv_mode);
+ gspca_dev->ctrl_dis = (1 << SD_HUE) |
+ (1 << SD_LIGHTING) |
+ (1 << SD_HFLIP);
+ sd->stop_on_control_change = 1;
+ sd->sof_len = 4;
+ break;
+ case CIT_MODEL4:
+ cam->cam_mode = model2_mode;
+ cam->nmodes = ARRAY_SIZE(model2_mode);
+ gspca_dev->ctrl_dis = (1 << SD_CONTRAST) |
+ (1 << SD_SHARPNESS) |
+ (1 << SD_LIGHTING) |
+ (1 << SD_HFLIP);
+ break;
+ case CIT_IBM_NETCAM_PRO:
+ cam->cam_mode = vga_yuv_mode;
+ cam->nmodes = 2; /* no 640 x 480 */
+ cam->input_flags = V4L2_IN_ST_VFLIP;
+ gspca_dev->ctrl_dis = ~(1 << SD_CONTRAST);
+ sd->stop_on_control_change = 1;
+ sd->sof_len = 4;
+ break;
+ }
+
+ sd->brightness = BRIGHTNESS_DEFAULT;
+ sd->contrast = CONTRAST_DEFAULT;
+ sd->hue = HUE_DEFAULT;
+ sd->sharpness = SHARPNESS_DEFAULT;
+ sd->lighting = LIGHTING_DEFAULT;
+ sd->hflip = HFLIP_DEFAULT;
+
+ return 0;
+}
+
+static int cit_init_model0(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
+ cit_write_reg(gspca_dev, 0x0001, 0x0112); /* turn on autogain ? */
+ cit_write_reg(gspca_dev, 0x0000, 0x0400);
+ cit_write_reg(gspca_dev, 0x0001, 0x0400);
+ cit_write_reg(gspca_dev, 0x0000, 0x0420);
+ cit_write_reg(gspca_dev, 0x0001, 0x0420);
+ cit_write_reg(gspca_dev, 0x000d, 0x0409);
+ cit_write_reg(gspca_dev, 0x0002, 0x040a);
+ cit_write_reg(gspca_dev, 0x0018, 0x0405);
+ cit_write_reg(gspca_dev, 0x0008, 0x0435);
+ cit_write_reg(gspca_dev, 0x0026, 0x040b);
+ cit_write_reg(gspca_dev, 0x0007, 0x0437);
+ cit_write_reg(gspca_dev, 0x0015, 0x042f);
+ cit_write_reg(gspca_dev, 0x002b, 0x0439);
+ cit_write_reg(gspca_dev, 0x0026, 0x043a);
+ cit_write_reg(gspca_dev, 0x0008, 0x0438);
+ cit_write_reg(gspca_dev, 0x001e, 0x042b);
+ cit_write_reg(gspca_dev, 0x0041, 0x042c);
+
+ return 0;
+}
+
+static int cit_init_ibm_netcam_pro(struct gspca_dev *gspca_dev)
+{
+ cit_read_reg(gspca_dev, 0x128, 1);
+ cit_write_reg(gspca_dev, 0x0003, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0112);
+ cit_write_reg(gspca_dev, 0x0000, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0123);
+ cit_write_reg(gspca_dev, 0x0001, 0x0117);
+ cit_write_reg(gspca_dev, 0x0040, 0x0108);
+ cit_write_reg(gspca_dev, 0x0019, 0x012c);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0115);
+ cit_write_reg(gspca_dev, 0x000b, 0x0115);
+
+ cit_write_reg(gspca_dev, 0x0078, 0x012d);
+ cit_write_reg(gspca_dev, 0x0001, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0079, 0x012d);
+ cit_write_reg(gspca_dev, 0x00ff, 0x0130);
+ cit_write_reg(gspca_dev, 0xcd41, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_read_reg(gspca_dev, 0x0126, 1);
+
+ cit_model3_Packet1(gspca_dev, 0x0000, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0000, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x000b, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x000c, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x000d, 0x003a);
+ cit_model3_Packet1(gspca_dev, 0x000e, 0x0060);
+ cit_model3_Packet1(gspca_dev, 0x000f, 0x0060);
+ cit_model3_Packet1(gspca_dev, 0x0010, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0011, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x0012, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x0013, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0014, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0015, 0x00fb);
+ cit_model3_Packet1(gspca_dev, 0x0016, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0017, 0x0037);
+ cit_model3_Packet1(gspca_dev, 0x0018, 0x0036);
+ cit_model3_Packet1(gspca_dev, 0x001e, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0020, 0x00c1);
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0034);
+ cit_model3_Packet1(gspca_dev, 0x0022, 0x0034);
+ cit_model3_Packet1(gspca_dev, 0x0025, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0028, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x0029, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x002b, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x002c, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x002d, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x002e, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x002f, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x0030, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x0031, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x0032, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x0033, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0037, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x003a, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x003b, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x003c, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x000c);
+ cit_model3_Packet1(gspca_dev, 0x0041, 0x00fb);
+ cit_model3_Packet1(gspca_dev, 0x0042, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0043, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0045, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0046, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0047, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0048, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0049, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x004a, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x004b, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x004c, 0x00ff);
+ cit_model3_Packet1(gspca_dev, 0x004f, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0050, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0055, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0056, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0057, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0058, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0059, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x005c, 0x0016);
+ cit_model3_Packet1(gspca_dev, 0x005d, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x005e, 0x003c);
+ cit_model3_Packet1(gspca_dev, 0x005f, 0x0050);
+ cit_model3_Packet1(gspca_dev, 0x0060, 0x0044);
+ cit_model3_Packet1(gspca_dev, 0x0061, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x006a, 0x007e);
+ cit_model3_Packet1(gspca_dev, 0x006f, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0072, 0x001b);
+ cit_model3_Packet1(gspca_dev, 0x0073, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0074, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0075, 0x001b);
+ cit_model3_Packet1(gspca_dev, 0x0076, 0x002a);
+ cit_model3_Packet1(gspca_dev, 0x0077, 0x003c);
+ cit_model3_Packet1(gspca_dev, 0x0078, 0x0050);
+ cit_model3_Packet1(gspca_dev, 0x007b, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x007c, 0x0011);
+ cit_model3_Packet1(gspca_dev, 0x007d, 0x0024);
+ cit_model3_Packet1(gspca_dev, 0x007e, 0x0043);
+ cit_model3_Packet1(gspca_dev, 0x007f, 0x005a);
+ cit_model3_Packet1(gspca_dev, 0x0084, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x0085, 0x0033);
+ cit_model3_Packet1(gspca_dev, 0x0086, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0087, 0x0030);
+ cit_model3_Packet1(gspca_dev, 0x0088, 0x0070);
+ cit_model3_Packet1(gspca_dev, 0x008b, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x008f, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0090, 0x0006);
+ cit_model3_Packet1(gspca_dev, 0x0091, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x0092, 0x005a);
+ cit_model3_Packet1(gspca_dev, 0x0093, 0x0082);
+ cit_model3_Packet1(gspca_dev, 0x0096, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x0097, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x0098, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00b0, 0x0046);
+ cit_model3_Packet1(gspca_dev, 0x00b1, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00b2, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00b3, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00b4, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x00b6, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x00b7, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00bb, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00bc, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00bd, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00bf, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c0, 0x00c8);
+ cit_model3_Packet1(gspca_dev, 0x00c1, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x00c2, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00c3, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c4, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00cb, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00cc, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00cd, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00ce, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00cf, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x00d0, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00d2, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00d3, 0x00bf);
+ cit_model3_Packet1(gspca_dev, 0x00ea, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x00eb, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00ec, 0x00e8);
+ cit_model3_Packet1(gspca_dev, 0x00ed, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00ef, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x00f0, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00f2, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x00f4, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x00f5, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fa, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fb, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00fc, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fd, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00fe, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00ff, 0x0000);
+
+ cit_model3_Packet1(gspca_dev, 0x00be, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x00c8, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c9, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x00ca, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x0053, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0082, 0x000e);
+ cit_model3_Packet1(gspca_dev, 0x0083, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x0034, 0x003c);
+ cit_model3_Packet1(gspca_dev, 0x006e, 0x0055);
+ cit_model3_Packet1(gspca_dev, 0x0062, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0063, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0066, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0067, 0x0006);
+ cit_model3_Packet1(gspca_dev, 0x006b, 0x0010);
+ cit_model3_Packet1(gspca_dev, 0x005a, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x005b, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0023, 0x0006);
+ cit_model3_Packet1(gspca_dev, 0x0026, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x0036, 0x0069);
+ cit_model3_Packet1(gspca_dev, 0x0038, 0x0064);
+ cit_model3_Packet1(gspca_dev, 0x003d, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x003e, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00b8, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x00b9, 0x0014);
+ cit_model3_Packet1(gspca_dev, 0x00e6, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x00e8, 0x0001);
+
+ return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ cit_init_model0(gspca_dev);
+ sd_stop0(gspca_dev);
+ break;
+ case CIT_MODEL1:
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ break; /* All is done in sd_start */
+ case CIT_IBM_NETCAM_PRO:
+ cit_init_ibm_netcam_pro(gspca_dev);
+ sd_stop0(gspca_dev);
+ break;
+ }
+ return 0;
+}
+
+static int cit_set_brightness(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_IBM_NETCAM_PRO:
+ /* No (known) brightness control for these */
+ break;
+ case CIT_MODEL1:
+ /* Model 1: Brightness range 0 - 63 */
+ cit_Packet_Format1(gspca_dev, 0x0031, sd->brightness);
+ cit_Packet_Format1(gspca_dev, 0x0032, sd->brightness);
+ cit_Packet_Format1(gspca_dev, 0x0033, sd->brightness);
+ break;
+ case CIT_MODEL2:
+ /* Model 2: Brightness range 0x60 - 0xee */
+ /* Scale 0 - 63 to 0x60 - 0xee */
+ i = 0x60 + sd->brightness * 2254 / 1000;
+ cit_model2_Packet1(gspca_dev, 0x001a, i);
+ break;
+ case CIT_MODEL3:
+ /* Model 3: Brightness range 'i' in [0x0C..0x3F] */
+ i = sd->brightness;
+ if (i < 0x0c)
+ i = 0x0c;
+ cit_model3_Packet1(gspca_dev, 0x0036, i);
+ break;
+ case CIT_MODEL4:
+ /* Model 4: Brightness range 'i' in [0x04..0xb4] */
+ /* Scale 0 - 63 to 0x04 - 0xb4 */
+ i = 0x04 + sd->brightness * 2794 / 1000;
+ cit_model4_BrightnessPacket(gspca_dev, i);
+ break;
+ }
+
+ return 0;
+}
+
+static int cit_set_contrast(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0: {
+ int i;
+ /* gain 0-15, 0-20 -> 0-15 */
+ i = sd->contrast * 1000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0422);
+ /* gain 0-31, may not be lower then 0x0422, 0-20 -> 0-31 */
+ i = sd->contrast * 2000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0423);
+ /* gain 0-127, may not be lower then 0x0423, 0-20 -> 0-63 */
+ i = sd->contrast * 4000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0424);
+ /* gain 0-127, may not be lower then 0x0424, , 0-20 -> 0-127 */
+ i = sd->contrast * 8000 / 1333;
+ cit_write_reg(gspca_dev, i, 0x0425);
+ break;
+ }
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ /* These models do not have this control. */
+ break;
+ case CIT_MODEL1:
+ {
+ /* Scale 0 - 20 to 15 - 0 */
+ int i, new_contrast = (20 - sd->contrast) * 1000 / 1333;
+ for (i = 0; i < cit_model1_ntries; i++) {
+ cit_Packet_Format1(gspca_dev, 0x0014, new_contrast);
+ cit_send_FF_04_02(gspca_dev);
+ }
+ break;
+ }
+ case CIT_MODEL3:
+ { /* Preset hardware values */
+ static const struct {
+ unsigned short cv1;
+ unsigned short cv2;
+ unsigned short cv3;
+ } cv[7] = {
+ { 0x05, 0x05, 0x0f }, /* Minimum */
+ { 0x04, 0x04, 0x16 },
+ { 0x02, 0x03, 0x16 },
+ { 0x02, 0x08, 0x16 },
+ { 0x01, 0x0c, 0x16 },
+ { 0x01, 0x0e, 0x16 },
+ { 0x01, 0x10, 0x16 } /* Maximum */
+ };
+ int i = sd->contrast / 3;
+ cit_model3_Packet1(gspca_dev, 0x0067, cv[i].cv1);
+ cit_model3_Packet1(gspca_dev, 0x005b, cv[i].cv2);
+ cit_model3_Packet1(gspca_dev, 0x005c, cv[i].cv3);
+ break;
+ }
+ case CIT_IBM_NETCAM_PRO:
+ cit_model3_Packet1(gspca_dev, 0x005b, sd->contrast + 1);
+ break;
+ }
+ return 0;
+}
+
+static int cit_set_hue(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ case CIT_IBM_NETCAM_PRO:
+ /* No hue control for these models */
+ break;
+ case CIT_MODEL2:
+ cit_model2_Packet1(gspca_dev, 0x0024, sd->hue);
+ /* cit_model2_Packet1(gspca_dev, 0x0020, sat); */
+ break;
+ case CIT_MODEL3: {
+ /* Model 3: Brightness range 'i' in [0x05..0x37] */
+ /* TESTME according to the ibmcam driver this does not work */
+ if (0) {
+ /* Scale 0 - 127 to 0x05 - 0x37 */
+ int i = 0x05 + sd->hue * 1000 / 2540;
+ cit_model3_Packet1(gspca_dev, 0x007e, i);
+ }
+ break;
+ }
+ case CIT_MODEL4:
+ /* HDG: taken from ibmcam, setting the color gains does not
+ * really belong here.
+ *
+ * I am not sure r/g/b_gain variables exactly control gain
+ * of those channels. Most likely they subtly change some
+ * very internal image processing settings in the camera.
+ * In any case, here is what they do, and feel free to tweak:
+ *
+ * r_gain: seriously affects red gain
+ * g_gain: seriously affects green gain
+ * b_gain: seriously affects blue gain
+ * hue: changes average color from violet (0) to red (0xFF)
+ */
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 160, 0x0127); /* Green gain */
+ cit_write_reg(gspca_dev, 160, 0x012e); /* Red gain */
+ cit_write_reg(gspca_dev, 160, 0x0130); /* Blue gain */
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, sd->hue, 0x012d); /* Hue */
+ cit_write_reg(gspca_dev, 0xf545, 0x0124);
+ break;
+ }
+ return 0;
+}
+
+static int cit_set_sharpness(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ /* These models do not have this control */
+ break;
+ case CIT_MODEL1: {
+ int i;
+ const unsigned short sa[] = {
+ 0x11, 0x13, 0x16, 0x18, 0x1a, 0x8, 0x0a };
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_PacketFormat2(gspca_dev, 0x0013, sa[sd->sharpness]);
+ break;
+ }
+ case CIT_MODEL3:
+ { /*
+ * "Use a table of magic numbers.
+ * This setting doesn't really change much.
+ * But that's how Windows does it."
+ */
+ static const struct {
+ unsigned short sv1;
+ unsigned short sv2;
+ unsigned short sv3;
+ unsigned short sv4;
+ } sv[7] = {
+ { 0x00, 0x00, 0x05, 0x14 }, /* Smoothest */
+ { 0x01, 0x04, 0x05, 0x14 },
+ { 0x02, 0x04, 0x05, 0x14 },
+ { 0x03, 0x04, 0x05, 0x14 },
+ { 0x03, 0x05, 0x05, 0x14 },
+ { 0x03, 0x06, 0x05, 0x14 },
+ { 0x03, 0x07, 0x05, 0x14 } /* Sharpest */
+ };
+ cit_model3_Packet1(gspca_dev, 0x0060, sv[sd->sharpness].sv1);
+ cit_model3_Packet1(gspca_dev, 0x0061, sv[sd->sharpness].sv2);
+ cit_model3_Packet1(gspca_dev, 0x0062, sv[sd->sharpness].sv3);
+ cit_model3_Packet1(gspca_dev, 0x0063, sv[sd->sharpness].sv4);
+ break;
+ }
+ }
+ return 0;
+}
+
+/*
+ * cit_set_lighting()
+ *
+ * Camera model 1:
+ * We have 3 levels of lighting conditions: 0=Bright, 1=Medium, 2=Low.
+ *
+ * Camera model 2:
+ * We have 16 levels of lighting, 0 for bright light and up to 15 for
+ * low light. But values above 5 or so are useless because camera is
+ * not really capable to produce anything worth viewing at such light.
+ * This setting may be altered only in certain camera state.
+ *
+ * Low lighting forces slower FPS.
+ *
+ * History:
+ * 1/5/00 Created.
+ * 2/20/00 Added support for Model 2 cameras.
+ */
+static void cit_set_lighting(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ break;
+ case CIT_MODEL1: {
+ int i;
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x0027, sd->lighting);
+ break;
+ }
+ }
+}
+
+static void cit_set_hflip(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ if (sd->hflip)
+ cit_write_reg(gspca_dev, 0x0020, 0x0115);
+ else
+ cit_write_reg(gspca_dev, 0x0040, 0x0115);
+ break;
+ case CIT_MODEL1:
+ case CIT_MODEL2:
+ case CIT_MODEL3:
+ case CIT_MODEL4:
+ case CIT_IBM_NETCAM_PRO:
+ break;
+ }
+}
+
+static int cit_restart_stream(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ cit_write_reg(gspca_dev, 0x0001, 0x0114);
+ /* Fall through */
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
+ usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
+ break;
+ case CIT_MODEL3:
+ case CIT_IBM_NETCAM_PRO:
+ cit_write_reg(gspca_dev, 0x0001, 0x0114);
+ cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
+ usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
+ /* Clear button events from while we were not streaming */
+ cit_write_reg(gspca_dev, 0x0001, 0x0113);
+ break;
+ }
+
+ sd->sof_read = 0;
+
+ return 0;
+}
+
+static int cit_get_packet_size(struct gspca_dev *gspca_dev)
+{
+ struct usb_host_interface *alt;
+ struct usb_interface *intf;
+
+ intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+ alt = usb_altnum_to_altsetting(intf, gspca_dev->alt);
+ if (!alt) {
+ err("Couldn't get altsetting");
+ return -EIO;
+ }
+
+ return le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+}
+
+/* Calculate the clockdiv giving us max fps given the available bandwidth */
+static int cit_get_clock_div(struct gspca_dev *gspca_dev)
+{
+ int clock_div = 7; /* 0=30 1=25 2=20 3=15 4=12 5=7.5 6=6 7=3fps ?? */
+ int fps[8] = { 30, 25, 20, 15, 12, 8, 6, 3 };
+ int packet_size;
+
+ packet_size = cit_get_packet_size(gspca_dev);
+ if (packet_size < 0)
+ return packet_size;
+
+ while (clock_div > 3 &&
+ 1000 * packet_size >
+ gspca_dev->width * gspca_dev->height *
+ fps[clock_div - 1] * 3 / 2)
+ clock_div--;
+
+ PDEBUG(D_PROBE,
+ "PacketSize: %d, res: %dx%d -> using clockdiv: %d (%d fps)",
+ packet_size, gspca_dev->width, gspca_dev->height, clock_div,
+ fps[clock_div]);
+
+ return clock_div;
+}
+
+static int cit_start_model0(struct gspca_dev *gspca_dev)
+{
+ const unsigned short compression = 0; /* 0=none, 7=best frame rate */
+ int clock_div;
+
+ clock_div = cit_get_clock_div(gspca_dev);
+ if (clock_div < 0)
+ return clock_div;
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */
+ cit_write_reg(gspca_dev, 0x0003, 0x0438);
+ cit_write_reg(gspca_dev, 0x001e, 0x042b);
+ cit_write_reg(gspca_dev, 0x0041, 0x042c);
+ cit_write_reg(gspca_dev, 0x0008, 0x0436);
+ cit_write_reg(gspca_dev, 0x0024, 0x0403);
+ cit_write_reg(gspca_dev, 0x002c, 0x0404);
+ cit_write_reg(gspca_dev, 0x0002, 0x0426);
+ cit_write_reg(gspca_dev, 0x0014, 0x0427);
+
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ cit_write_reg(gspca_dev, 0x0004, 0x010b);
+ cit_write_reg(gspca_dev, 0x0001, 0x010a);
+ cit_write_reg(gspca_dev, 0x0010, 0x0102);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0078, 0x0105);
+ break;
+
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x0006, 0x010b);
+ cit_write_reg(gspca_dev, 0x0000, 0x010a);
+ cit_write_reg(gspca_dev, 0x0005, 0x0102);
+ cit_write_reg(gspca_dev, 0x00b0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0090, 0x0105);
+ break;
+
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0008, 0x010b);
+ cit_write_reg(gspca_dev, 0x0004, 0x010a);
+ cit_write_reg(gspca_dev, 0x0005, 0x0102);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103);
+ cit_write_reg(gspca_dev, 0x0010, 0x0104);
+ cit_write_reg(gspca_dev, 0x0078, 0x0105);
+ break;
+ }
+
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, clock_div, 0x0111);
+
+ return 0;
+}
+
+static int cit_start_model1(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, clock_div;
+
+ clock_div = cit_get_clock_div(gspca_dev);
+ if (clock_div < 0)
+ return clock_div;
+
+ cit_read_reg(gspca_dev, 0x0128, 1);
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
+ cit_write_reg(gspca_dev, 0x01, 0x0108);
+
+ cit_write_reg(gspca_dev, 0x03, 0x0112);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x06, 0x0115);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x44, 0x0116);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x40, 0x0116);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x0e, 0x0115);
+ cit_write_reg(gspca_dev, 0x19, 0x012c);
+
+ cit_Packet_Format1(gspca_dev, 0x00, 0x1e);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x0d);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x09);
+ cit_Packet_Format1(gspca_dev, 0x3b, 0x00);
+ cit_Packet_Format1(gspca_dev, 0x28, 0x22);
+ cit_Packet_Format1(gspca_dev, 0x27, 0x00);
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1f);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x08);
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x2c, 0x00);
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x30, 0x14);
+
+ cit_PacketFormat2(gspca_dev, 0x39, 0x02);
+ cit_PacketFormat2(gspca_dev, 0x01, 0xe1);
+ cit_PacketFormat2(gspca_dev, 0x02, 0xcd);
+ cit_PacketFormat2(gspca_dev, 0x03, 0xcd);
+ cit_PacketFormat2(gspca_dev, 0x04, 0xfa);
+ cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
+ cit_PacketFormat2(gspca_dev, 0x39, 0x00);
+
+ cit_PacketFormat2(gspca_dev, 0x39, 0x02);
+ cit_PacketFormat2(gspca_dev, 0x0a, 0x37);
+ cit_PacketFormat2(gspca_dev, 0x0b, 0xb8);
+ cit_PacketFormat2(gspca_dev, 0x0c, 0xf3);
+ cit_PacketFormat2(gspca_dev, 0x0d, 0xe3);
+ cit_PacketFormat2(gspca_dev, 0x0e, 0x0d);
+ cit_PacketFormat2(gspca_dev, 0x0f, 0xf2);
+ cit_PacketFormat2(gspca_dev, 0x10, 0xd5);
+ cit_PacketFormat2(gspca_dev, 0x11, 0xba);
+ cit_PacketFormat2(gspca_dev, 0x12, 0x53);
+ cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
+ cit_PacketFormat2(gspca_dev, 0x39, 0x00);
+
+ cit_PacketFormat2(gspca_dev, 0x39, 0x02);
+ cit_PacketFormat2(gspca_dev, 0x16, 0x00);
+ cit_PacketFormat2(gspca_dev, 0x17, 0x28);
+ cit_PacketFormat2(gspca_dev, 0x18, 0x7d);
+ cit_PacketFormat2(gspca_dev, 0x19, 0xbe);
+ cit_PacketFormat2(gspca_dev, 0x3f, 0xff);
+ cit_PacketFormat2(gspca_dev, 0x39, 0x00);
+
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x00, 0x18);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x13, 0x18);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x14, 0x06);
+
+ /* TESTME These are handled through controls
+ KEEP until someone can test leaving this out is ok */
+ if (0) {
+ /* This is default brightness */
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x31, 0x37);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x32, 0x46);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x33, 0x55);
+ }
+
+ cit_Packet_Format1(gspca_dev, 0x2e, 0x04);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x2d, 0x04);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x29, 0x80);
+ cit_Packet_Format1(gspca_dev, 0x2c, 0x01);
+ cit_Packet_Format1(gspca_dev, 0x30, 0x17);
+ cit_Packet_Format1(gspca_dev, 0x39, 0x08);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x34, 0x00);
+
+ cit_write_reg(gspca_dev, 0x00, 0x0101);
+ cit_write_reg(gspca_dev, 0x00, 0x010a);
+
+ switch (gspca_dev->width) {
+ case 128: /* 128x96 */
+ cit_write_reg(gspca_dev, 0x80, 0x0103);
+ cit_write_reg(gspca_dev, 0x60, 0x0105);
+ cit_write_reg(gspca_dev, 0x0c, 0x010b);
+ cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x0b, 0x011d);
+ cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x00, 0x0129);
+ break;
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0xb0, 0x0103);
+ cit_write_reg(gspca_dev, 0x8f, 0x0105);
+ cit_write_reg(gspca_dev, 0x06, 0x010b);
+ cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x0d, 0x011d);
+ cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x03, 0x0129);
+ break;
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0xb0, 0x0103);
+ cit_write_reg(gspca_dev, 0x90, 0x0105);
+ cit_write_reg(gspca_dev, 0x02, 0x010b);
+ cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x05, 0x011d);
+ cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x00, 0x0129);
+ break;
+ }
+
+ cit_write_reg(gspca_dev, 0xff, 0x012b);
+
+ /* TESTME These are handled through controls
+ KEEP until someone can test leaving this out is ok */
+ if (0) {
+ /* This is another brightness - don't know why */
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x31, 0xc3);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x32, 0xd2);
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x33, 0xe1);
+
+ /* Default contrast */
+ for (i = 0; i < cit_model1_ntries; i++)
+ cit_Packet_Format1(gspca_dev, 0x14, 0x0a);
+
+ /* Default sharpness */
+ for (i = 0; i < cit_model1_ntries2; i++)
+ cit_PacketFormat2(gspca_dev, 0x13, 0x1a);
+
+ /* Default lighting conditions */
+ cit_Packet_Format1(gspca_dev, 0x0027, sd->lighting);
+ }
+
+ /* Assorted init */
+ switch (gspca_dev->width) {
+ case 128: /* 128x96 */
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1e);
+ cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x36, 0x0102);
+ cit_write_reg(gspca_dev, 0x1a, 0x0104);
+ cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x2b, 0x011c);
+ cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
+ break;
+ case 176: /* 176x144 */
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1e);
+ cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x04, 0x0102);
+ cit_write_reg(gspca_dev, 0x02, 0x0104);
+ cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x2b, 0x011c);
+ cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
+ break;
+ case 352: /* 352x288 */
+ cit_Packet_Format1(gspca_dev, 0x2b, 0x1f);
+ cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x08, 0x0102);
+ cit_write_reg(gspca_dev, 0x01, 0x0104);
+ cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */
+ cit_write_reg(gspca_dev, 0x2f, 0x011c);
+ cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */
+ break;
+ }
+
+ cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */
+ cit_write_reg(gspca_dev, clock_div, 0x0111);
+
+ return 0;
+}
+
+static int cit_start_model2(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int clock_div = 0;
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0112);
+ cit_write_reg(gspca_dev, 0x00bc, 0x012c);
+ cit_write_reg(gspca_dev, 0x0008, 0x012b);
+ cit_write_reg(gspca_dev, 0x0000, 0x0108);
+ cit_write_reg(gspca_dev, 0x0001, 0x0133);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */
+ cit_write_reg(gspca_dev, 0x00b9, 0x010a); /* Unique to this mode */
+ cit_write_reg(gspca_dev, 0x0038, 0x0119); /* Unique to this mode */
+ /* TESTME HDG: this does not seem right
+ (it is 2 for all other resolutions) */
+ sd->sof_len = 10;
+ break;
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0028, 0x0103); /* Unique to this mode */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */
+ cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
+ sd->sof_len = 2;
+ break;
+ /* case VIDEOSIZE_352x240: */
+ cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */
+ cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
+ sd->sof_len = 2;
+ break;
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */
+ cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */
+ cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */
+ sd->sof_len = 2;
+ break;
+ }
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */
+
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x0050, 0x0111);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ break;
+ case 320: /* 320x240 */
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0x0040, 0x0111);
+ cit_write_reg(gspca_dev, 0x00c0, 0x0111);
+ break;
+ }
+ cit_write_reg(gspca_dev, 0x009b, 0x010f);
+ cit_write_reg(gspca_dev, 0x00bb, 0x010f);
+
+ /*
+ * Hardware settings, may affect CMOS sensor; not user controls!
+ * -------------------------------------------------------------
+ * 0x0004: no effect
+ * 0x0006: hardware effect
+ * 0x0008: no effect
+ * 0x000a: stops video stream, probably important h/w setting
+ * 0x000c: changes color in hardware manner (not user setting)
+ * 0x0012: changes number of colors (does not affect speed)
+ * 0x002a: no effect
+ * 0x002c: hardware setting (related to scan lines)
+ * 0x002e: stops video stream, probably important h/w setting
+ */
+ cit_model2_Packet1(gspca_dev, 0x000a, 0x005c);
+ cit_model2_Packet1(gspca_dev, 0x0004, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x0006, 0x00fb);
+ cit_model2_Packet1(gspca_dev, 0x0008, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x000c, 0x0009);
+ cit_model2_Packet1(gspca_dev, 0x0012, 0x000a);
+ cit_model2_Packet1(gspca_dev, 0x002a, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x002c, 0x0000);
+ cit_model2_Packet1(gspca_dev, 0x002e, 0x0008);
+
+ /*
+ * Function 0x0030 pops up all over the place. Apparently
+ * it is a hardware control register, with every bit assigned to
+ * do something.
+ */
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0000);
+
+ /*
+ * Magic control of CMOS sensor. Only lower values like
+ * 0-3 work, and picture shifts left or right. Don't change.
+ */
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0002);
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */
+ clock_div = 6;
+ break;
+ case 320: /* 320x240 */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0009);
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0005); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Another hardware setting */
+ clock_div = 8;
+ break;
+ /* case VIDEOSIZE_352x240: */
+ /* This mode doesn't work as Windows programs it; changed to work */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0009); /* Windows sets this to 8 */
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0003); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Windows sets this to 0x0045 */
+ clock_div = 10;
+ break;
+ case 352: /* 352x288 */
+ cit_model2_Packet1(gspca_dev, 0x0014, 0x0003);
+ cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */
+ cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */
+ clock_div = 16;
+ break;
+ }
+
+ /* TESTME These are handled through controls
+ KEEP until someone can test leaving this out is ok */
+ if (0)
+ cit_model2_Packet1(gspca_dev, 0x001a, 0x005a);
+
+ /*
+ * We have our own frame rate setting varying from 0 (slowest) to 6
+ * (fastest). The camera model 2 allows frame rate in range [0..0x1F]
+ # where 0 is also the slowest setting. However for all practical
+ # reasons high settings make no sense because USB is not fast enough
+ # to support high FPS. Be aware that the picture datastream will be
+ # severely disrupted if you ask for frame rate faster than allowed
+ # for the video size - see below:
+ *
+ * Allowable ranges (obtained experimentally on OHCI, K6-3, 450 MHz):
+ * -----------------------------------------------------------------
+ * 176x144: [6..31]
+ * 320x240: [8..31]
+ * 352x240: [10..31]
+ * 352x288: [16..31] I have to raise lower threshold for stability...
+ *
+ * As usual, slower FPS provides better sensitivity.
+ */
+ cit_model2_Packet1(gspca_dev, 0x001c, clock_div);
+
+ /*
+ * This setting does not visibly affect pictures; left it here
+ * because it was present in Windows USB data stream. This function
+ * does not allow arbitrary values and apparently is a bit mask, to
+ * be activated only at appropriate time. Don't change it randomly!
+ */
+ switch (gspca_dev->width) {
+ case 176: /* 176x144 */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x00c2);
+ break;
+ case 320: /* 320x240 */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x0044);
+ break;
+ /* case VIDEOSIZE_352x240: */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x0046);
+ break;
+ case 352: /* 352x288 */
+ cit_model2_Packet1(gspca_dev, 0x0026, 0x0048);
+ break;
+ }
+
+ /* FIXME this cannot be changed while streaming, so we
+ should report a grabbed flag for this control. */
+ cit_model2_Packet1(gspca_dev, 0x0028, sd->lighting);
+ /* color balance rg2 */
+ cit_model2_Packet1(gspca_dev, 0x001e, 0x002f);
+ /* saturation */
+ cit_model2_Packet1(gspca_dev, 0x0020, 0x0034);
+ /* color balance yb */
+ cit_model2_Packet1(gspca_dev, 0x0022, 0x00a0);
+
+ /* Hardware control command */
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0004);
+
+ return 0;
+}
+
+static int cit_start_model3(struct gspca_dev *gspca_dev)
+{
+ const unsigned short compression = 0; /* 0=none, 7=best frame rate */
+ int i, clock_div = 0;
+
+ /* HDG not in ibmcam driver, added to see if it helps with
+ auto-detecting between model3 and ibm netcamera pro */
+ cit_read_reg(gspca_dev, 0x128, 1);
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0112);
+ cit_write_reg(gspca_dev, 0x0000, 0x0123);
+ cit_write_reg(gspca_dev, 0x0001, 0x0117);
+ cit_write_reg(gspca_dev, 0x0040, 0x0108);
+ cit_write_reg(gspca_dev, 0x0019, 0x012c);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ cit_write_reg(gspca_dev, 0x0002, 0x0115);
+ cit_write_reg(gspca_dev, 0x0003, 0x0115);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x000b, 0x0115);
+
+ /* TESTME HDG not in ibmcam driver, added to see if it helps with
+ auto-detecting between model3 and ibm netcamera pro */
+ if (0) {
+ cit_write_reg(gspca_dev, 0x0078, 0x012d);
+ cit_write_reg(gspca_dev, 0x0001, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0079, 0x012d);
+ cit_write_reg(gspca_dev, 0x00ff, 0x0130);
+ cit_write_reg(gspca_dev, 0xcd41, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_read_reg(gspca_dev, 0x0126, 1);
+ }
+
+ cit_model3_Packet1(gspca_dev, 0x000a, 0x0040);
+ cit_model3_Packet1(gspca_dev, 0x000b, 0x00f6);
+ cit_model3_Packet1(gspca_dev, 0x000c, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x000d, 0x0020);
+ cit_model3_Packet1(gspca_dev, 0x000e, 0x0033);
+ cit_model3_Packet1(gspca_dev, 0x000f, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x0010, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0011, 0x0070);
+ cit_model3_Packet1(gspca_dev, 0x0012, 0x0030);
+ cit_model3_Packet1(gspca_dev, 0x0013, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0014, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0015, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0016, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0017, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0018, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x001e, 0x00c3);
+ cit_model3_Packet1(gspca_dev, 0x0020, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0028, 0x0010);
+ cit_model3_Packet1(gspca_dev, 0x0029, 0x0054);
+ cit_model3_Packet1(gspca_dev, 0x002a, 0x0013);
+ cit_model3_Packet1(gspca_dev, 0x002b, 0x0007);
+ cit_model3_Packet1(gspca_dev, 0x002d, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x002e, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0031, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0032, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0033, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0034, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0035, 0x0038);
+ cit_model3_Packet1(gspca_dev, 0x003a, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x003c, 0x001e);
+ cit_model3_Packet1(gspca_dev, 0x003f, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0041, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0046, 0x003f);
+ cit_model3_Packet1(gspca_dev, 0x0047, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0050, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x0052, 0x001a);
+ cit_model3_Packet1(gspca_dev, 0x0053, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x005a, 0x006b);
+ cit_model3_Packet1(gspca_dev, 0x005d, 0x001e);
+ cit_model3_Packet1(gspca_dev, 0x005e, 0x0030);
+ cit_model3_Packet1(gspca_dev, 0x005f, 0x0041);
+ cit_model3_Packet1(gspca_dev, 0x0064, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0065, 0x0015);
+ cit_model3_Packet1(gspca_dev, 0x0068, 0x000f);
+ cit_model3_Packet1(gspca_dev, 0x0079, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x007a, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x007c, 0x003f);
+ cit_model3_Packet1(gspca_dev, 0x0082, 0x000f);
+ cit_model3_Packet1(gspca_dev, 0x0085, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0099, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x009b, 0x0023);
+ cit_model3_Packet1(gspca_dev, 0x009c, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x009d, 0x0096);
+ cit_model3_Packet1(gspca_dev, 0x009e, 0x0096);
+ cit_model3_Packet1(gspca_dev, 0x009f, 0x000a);
+
+ switch (gspca_dev->width) {
+ case 160:
+ cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0024, 0x010b); /* Differs everywhere */
+ cit_write_reg(gspca_dev, 0x00a9, 0x0119);
+ cit_write_reg(gspca_dev, 0x0016, 0x011b);
+ cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ cit_write_reg(gspca_dev, 0x0018, 0x0102);
+ cit_write_reg(gspca_dev, 0x0004, 0x0104);
+ cit_write_reg(gspca_dev, 0x0004, 0x011a);
+ cit_write_reg(gspca_dev, 0x0028, 0x011c);
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+ cit_write_reg(gspca_dev, 0x0000, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ clock_div = 3;
+ break;
+ case 320:
+ cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0028, 0x010b); /* Differs everywhere */
+ cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same */
+ cit_write_reg(gspca_dev, 0x0000, 0x011e);
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ /* 4 commands from 160x120 skipped */
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, 0x00d9, 0x0119);
+ cit_write_reg(gspca_dev, 0x0006, 0x011b);
+ cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0010, 0x0104);
+ cit_write_reg(gspca_dev, 0x0004, 0x011a);
+ cit_write_reg(gspca_dev, 0x003f, 0x011c);
+ cit_write_reg(gspca_dev, 0x001c, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ clock_div = 5;
+ break;
+ case 640:
+ cit_write_reg(gspca_dev, 0x00f0, 0x0105);
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0038, 0x010b); /* Differs everywhere */
+ cit_write_reg(gspca_dev, 0x00d9, 0x0119); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0006, 0x011b); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0004, 0x011d); /* NC */
+ cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0016, 0x0104); /* NC */
+ cit_write_reg(gspca_dev, 0x0004, 0x011a); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x003f, 0x011c); /* Same on 320x240, 640x480 */
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+ cit_write_reg(gspca_dev, 0x001c, 0x0118); /* Same on 320x240, 640x480 */
+ cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, 0x0040, 0x0101);
+ cit_write_reg(gspca_dev, 0x0040, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132); /* Same on 320x240, 640x480 */
+ clock_div = 7;
+ break;
+ }
+
+ cit_model3_Packet1(gspca_dev, 0x007e, 0x000e); /* Hue */
+ cit_model3_Packet1(gspca_dev, 0x0036, 0x0011); /* Brightness */
+ cit_model3_Packet1(gspca_dev, 0x0060, 0x0002); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0061, 0x0004); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0062, 0x0005); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0063, 0x0014); /* Sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0067, 0x0001); /* Contrast */
+ cit_model3_Packet1(gspca_dev, 0x005b, 0x000c); /* Contrast */
+ cit_model3_Packet1(gspca_dev, 0x005c, 0x0016); /* Contrast */
+ cit_model3_Packet1(gspca_dev, 0x0098, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x002c, 0x0003); /* Was 1, broke 640x480 */
+ cit_model3_Packet1(gspca_dev, 0x002f, 0x002a);
+ cit_model3_Packet1(gspca_dev, 0x0030, 0x0029);
+ cit_model3_Packet1(gspca_dev, 0x0037, 0x0002);
+ cit_model3_Packet1(gspca_dev, 0x0038, 0x0059);
+ cit_model3_Packet1(gspca_dev, 0x003d, 0x002e);
+ cit_model3_Packet1(gspca_dev, 0x003e, 0x0028);
+ cit_model3_Packet1(gspca_dev, 0x0078, 0x0005);
+ cit_model3_Packet1(gspca_dev, 0x007b, 0x0011);
+ cit_model3_Packet1(gspca_dev, 0x007d, 0x004b);
+ cit_model3_Packet1(gspca_dev, 0x007f, 0x0022);
+ cit_model3_Packet1(gspca_dev, 0x0080, 0x000c);
+ cit_model3_Packet1(gspca_dev, 0x0081, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x0083, 0x00fd);
+ cit_model3_Packet1(gspca_dev, 0x0086, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x0087, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x007e, 0x000e);
+ cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */
+ cit_model3_Packet1(gspca_dev, 0x0098, 0x000b);
+
+ /* FIXME we should probably use cit_get_clock_div() here (in
+ combination with isoc negotiation using the programmable isoc size)
+ like with the IBM netcam pro). */
+ cit_write_reg(gspca_dev, clock_div, 0x0111); /* Clock Divider */
+
+ switch (gspca_dev->width) {
+ case 160:
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x000a);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x000a);
+ break;
+ case 320:
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x000b);
+ break;
+ case 640:
+ cit_model3_Packet1(gspca_dev, 0x001f, 0x0002); /* !Same */
+ cit_model3_Packet1(gspca_dev, 0x0039, 0x003e); /* !Same */
+ cit_model3_Packet1(gspca_dev, 0x0040, 0x0008);
+ cit_model3_Packet1(gspca_dev, 0x0051, 0x000a);
+ break;
+ }
+
+/* if (sd->input_index) { */
+ if (rca_input) {
+ for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
+ if (rca_initdata[i][0])
+ cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
+ else
+ cit_write_reg(gspca_dev, rca_initdata[i][1],
+ rca_initdata[i][2]);
+ }
+ }
+
+ return 0;
+}
+
+static int cit_start_model4(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_write_reg(gspca_dev, 0x00c0, 0x0111);
+ cit_write_reg(gspca_dev, 0x00bc, 0x012c);
+ cit_write_reg(gspca_dev, 0x0080, 0x012b);
+ cit_write_reg(gspca_dev, 0x0000, 0x0108);
+ cit_write_reg(gspca_dev, 0x0001, 0x0133);
+ cit_write_reg(gspca_dev, 0x009b, 0x010f);
+ cit_write_reg(gspca_dev, 0x00bb, 0x010f);
+ cit_model4_Packet1(gspca_dev, 0x0038, 0x0000);
+ cit_model4_Packet1(gspca_dev, 0x000a, 0x005c);
+
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0004, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00fb, 0x012e);
+ cit_write_reg(gspca_dev, 0x0000, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x000c, 0x0127);
+ cit_write_reg(gspca_dev, 0x0009, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0012, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0008, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x002a, 0x012d);
+ cit_write_reg(gspca_dev, 0x0000, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_model4_Packet1(gspca_dev, 0x0034, 0x0000);
+
+ switch (gspca_dev->width) {
+ case 128: /* 128x96 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x0039, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x0028, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x001e, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x000a, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005a, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0043, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00eb, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x0031, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x012d);
+ cit_write_reg(gspca_dev, 0x0078, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ case 160: /* 160x120 */
+ cit_write_reg(gspca_dev, 0x0038, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x00b9, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x0028, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x001e, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x000b, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005a, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0043, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00c7, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0025, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0048, 0x0127);
+ cit_write_reg(gspca_dev, 0x0035, 0x012e);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0048, 0x012d);
+ cit_write_reg(gspca_dev, 0x0090, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ case 176: /* 176x144 */
+ cit_write_reg(gspca_dev, 0x0038, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x00b9, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x002c, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0024, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0007, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0001, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005e, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0049, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00c7, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0028, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x002a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x012d);
+ cit_write_reg(gspca_dev, 0x006d, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0001, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ /* TESTME HDG: this does not seem right
+ (it is 2 for all other resolutions) */
+ sd->sof_len = 10;
+ break;
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119);
+ cit_write_reg(gspca_dev, 0x00d0, 0x0111);
+ cit_write_reg(gspca_dev, 0x0039, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x0028, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x001e, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x000a, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005a, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0043, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00eb, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x0031, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0017, 0x012d);
+ cit_write_reg(gspca_dev, 0x0078, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ case 352: /* 352x288 */
+ cit_write_reg(gspca_dev, 0x0070, 0x0119);
+ cit_write_reg(gspca_dev, 0x00c0, 0x0111);
+ cit_write_reg(gspca_dev, 0x0039, 0x010a);
+ cit_write_reg(gspca_dev, 0x0001, 0x0102);
+ cit_write_reg(gspca_dev, 0x002c, 0x0103);
+ cit_write_reg(gspca_dev, 0x0000, 0x0104);
+ cit_write_reg(gspca_dev, 0x0024, 0x0105);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0016, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0006, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0014, 0x012d);
+ cit_write_reg(gspca_dev, 0x0002, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012e);
+ cit_write_reg(gspca_dev, 0x001a, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a0a, 0x0124);
+ cit_write_reg(gspca_dev, 0x005e, 0x012d);
+ cit_write_reg(gspca_dev, 0x9545, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0127);
+ cit_write_reg(gspca_dev, 0x0018, 0x012e);
+ cit_write_reg(gspca_dev, 0x0049, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012f);
+ cit_write_reg(gspca_dev, 0xd055, 0x0124);
+ cit_write_reg(gspca_dev, 0x001c, 0x0127);
+ cit_write_reg(gspca_dev, 0x00cf, 0x012e);
+ cit_write_reg(gspca_dev, 0xaa28, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x0032, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0x00aa, 0x0130);
+ cit_write_reg(gspca_dev, 0x82a8, 0x0124);
+ cit_write_reg(gspca_dev, 0x0036, 0x012d);
+ cit_write_reg(gspca_dev, 0x0008, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0xfffa, 0x0124);
+ cit_write_reg(gspca_dev, 0x00aa, 0x012d);
+ cit_write_reg(gspca_dev, 0x001e, 0x012f);
+ cit_write_reg(gspca_dev, 0xd141, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x0127);
+ cit_write_reg(gspca_dev, 0x0013, 0x012e);
+ cit_write_reg(gspca_dev, 0x0025, 0x0130);
+ cit_write_reg(gspca_dev, 0x8a28, 0x0124);
+ cit_write_reg(gspca_dev, 0x0010, 0x012d);
+ cit_write_reg(gspca_dev, 0x0048, 0x012f);
+ cit_write_reg(gspca_dev, 0xd145, 0x0124);
+ cit_write_reg(gspca_dev, 0x0000, 0x0127);
+ cit_write_reg(gspca_dev, 0xfea8, 0x0124);
+ sd->sof_len = 2;
+ break;
+ }
+
+ cit_model4_Packet1(gspca_dev, 0x0038, 0x0004);
+
+ return 0;
+}
+
+static int cit_start_ibm_netcam_pro(struct gspca_dev *gspca_dev)
+{
+ const unsigned short compression = 0; /* 0=none, 7=best frame rate */
+ int i, clock_div;
+
+ clock_div = cit_get_clock_div(gspca_dev);
+ if (clock_div < 0)
+ return clock_div;
+
+ cit_write_reg(gspca_dev, 0x0003, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0100);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ /* cit_write_reg(gspca_dev, 0x0002, 0x0112); see sd_stop0 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0123);
+ cit_write_reg(gspca_dev, 0x0001, 0x0117);
+ cit_write_reg(gspca_dev, 0x0040, 0x0108);
+ cit_write_reg(gspca_dev, 0x0019, 0x012c);
+ cit_write_reg(gspca_dev, 0x0060, 0x0116);
+ /* cit_write_reg(gspca_dev, 0x000b, 0x0115); see sd_stop0 */
+
+ cit_model3_Packet1(gspca_dev, 0x0049, 0x0000);
+
+ cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x003a, 0x0102); /* Hstart */
+ cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */
+ cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */
+ cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */
+ cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */
+ cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */
+
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ cit_write_reg(gspca_dev, 0x0024, 0x010b);
+ cit_write_reg(gspca_dev, 0x0089, 0x0119);
+ cit_write_reg(gspca_dev, 0x000a, 0x011b);
+ cit_write_reg(gspca_dev, 0x0003, 0x011e);
+ cit_write_reg(gspca_dev, 0x0007, 0x0104);
+ cit_write_reg(gspca_dev, 0x0009, 0x011a);
+ cit_write_reg(gspca_dev, 0x008b, 0x011c);
+ cit_write_reg(gspca_dev, 0x0008, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ break;
+ case 320: /* 320x240 */
+ cit_write_reg(gspca_dev, 0x0028, 0x010b);
+ cit_write_reg(gspca_dev, 0x00d9, 0x0119);
+ cit_write_reg(gspca_dev, 0x0006, 0x011b);
+ cit_write_reg(gspca_dev, 0x0000, 0x011e);
+ cit_write_reg(gspca_dev, 0x000e, 0x0104);
+ cit_write_reg(gspca_dev, 0x0004, 0x011a);
+ cit_write_reg(gspca_dev, 0x003f, 0x011c);
+ cit_write_reg(gspca_dev, 0x000c, 0x0118);
+ cit_write_reg(gspca_dev, 0x0000, 0x0132);
+ break;
+ }
+
+ cit_model3_Packet1(gspca_dev, 0x0019, 0x0031);
+ cit_model3_Packet1(gspca_dev, 0x001a, 0x0003);
+ cit_model3_Packet1(gspca_dev, 0x001b, 0x0038);
+ cit_model3_Packet1(gspca_dev, 0x001c, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0024, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0027, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x002a, 0x0004);
+ cit_model3_Packet1(gspca_dev, 0x0035, 0x000b);
+ cit_model3_Packet1(gspca_dev, 0x003f, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x0044, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x0054, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00c4, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00e7, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00e9, 0x0001);
+ cit_model3_Packet1(gspca_dev, 0x00ee, 0x0000);
+ cit_model3_Packet1(gspca_dev, 0x00f3, 0x00c0);
+
+ cit_write_reg(gspca_dev, compression, 0x0109);
+ cit_write_reg(gspca_dev, clock_div, 0x0111);
+
+/* if (sd->input_index) { */
+ if (rca_input) {
+ for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
+ if (rca_initdata[i][0])
+ cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
+ else
+ cit_write_reg(gspca_dev, rca_initdata[i][1],
+ rca_initdata[i][2]);
+ }
+ }
+
+ return 0;
+}
+
+/* -- start the camera -- */
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int packet_size;
+
+ packet_size = cit_get_packet_size(gspca_dev);
+ if (packet_size < 0)
+ return packet_size;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ cit_start_model0(gspca_dev);
+ break;
+ case CIT_MODEL1:
+ cit_start_model1(gspca_dev);
+ break;
+ case CIT_MODEL2:
+ cit_start_model2(gspca_dev);
+ break;
+ case CIT_MODEL3:
+ cit_start_model3(gspca_dev);
+ break;
+ case CIT_MODEL4:
+ cit_start_model4(gspca_dev);
+ break;
+ case CIT_IBM_NETCAM_PRO:
+ cit_start_ibm_netcam_pro(gspca_dev);
+ break;
+ }
+
+ cit_set_brightness(gspca_dev);
+ cit_set_contrast(gspca_dev);
+ cit_set_hue(gspca_dev);
+ cit_set_sharpness(gspca_dev);
+ cit_set_lighting(gspca_dev);
+ cit_set_hflip(gspca_dev);
+
+ /* Program max isoc packet size */
+ cit_write_reg(gspca_dev, packet_size >> 8, 0x0106);
+ cit_write_reg(gspca_dev, packet_size & 0xff, 0x0107);
+
+ cit_restart_stream(gspca_dev);
+
+ return 0;
+}
+
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+ struct usb_host_interface *alt;
+ int max_packet_size;
+
+ switch (gspca_dev->width) {
+ case 160:
+ max_packet_size = 450;
+ break;
+ case 176:
+ max_packet_size = 600;
+ break;
+ default:
+ max_packet_size = 1022;
+ break;
+ }
+
+ /* Start isoc bandwidth "negotiation" at max isoc bandwidth */
+ alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+ alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size);
+
+ return 0;
+}
+
+static int sd_isoc_nego(struct gspca_dev *gspca_dev)
+{
+ int ret, packet_size, min_packet_size;
+ struct usb_host_interface *alt;
+
+ switch (gspca_dev->width) {
+ case 160:
+ min_packet_size = 200;
+ break;
+ case 176:
+ min_packet_size = 266;
+ break;
+ default:
+ min_packet_size = 400;
+ break;
+ }
+
+ alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+ packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+ if (packet_size <= min_packet_size)
+ return -EIO;
+
+ packet_size -= 100;
+ if (packet_size < min_packet_size)
+ packet_size = min_packet_size;
+ alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size);
+
+ ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
+ if (ret < 0)
+ err("set alt 1 err %d", ret);
+
+ return ret;
+}
+
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ cit_write_reg(gspca_dev, 0x0000, 0x010c);
+}
+
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* We cannot use gspca_dev->present here as that is not set when
+ sd_init gets called and we get called from sd_init */
+ if (!gspca_dev->dev)
+ return;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ /* HDG windows does this, but it causes the cams autogain to
+ restart from a gain of 0, which does not look good when
+ changing resolutions. */
+ /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
+ cit_write_reg(gspca_dev, 0x00c0, 0x0100); /* LED Off */
+ break;
+ case CIT_MODEL1:
+ cit_send_FF_04_02(gspca_dev);
+ cit_read_reg(gspca_dev, 0x0100, 0);
+ cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */
+ break;
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0004);
+
+ cit_write_reg(gspca_dev, 0x0080, 0x0100); /* LED Off */
+ cit_write_reg(gspca_dev, 0x0020, 0x0111);
+ cit_write_reg(gspca_dev, 0x00a0, 0x0111);
+
+ cit_model2_Packet1(gspca_dev, 0x0030, 0x0002);
+
+ cit_write_reg(gspca_dev, 0x0020, 0x0111);
+ cit_write_reg(gspca_dev, 0x0000, 0x0112);
+ break;
+ case CIT_MODEL3:
+ cit_write_reg(gspca_dev, 0x0006, 0x012c);
+ cit_model3_Packet1(gspca_dev, 0x0046, 0x0000);
+ cit_read_reg(gspca_dev, 0x0116, 0);
+ cit_write_reg(gspca_dev, 0x0064, 0x0116);
+ cit_read_reg(gspca_dev, 0x0115, 0);
+ cit_write_reg(gspca_dev, 0x0003, 0x0115);
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0000, 0x0112);
+ cit_write_reg(gspca_dev, 0x0080, 0x0100);
+ break;
+ case CIT_IBM_NETCAM_PRO:
+ cit_model3_Packet1(gspca_dev, 0x0049, 0x00ff);
+ cit_write_reg(gspca_dev, 0x0006, 0x012c);
+ cit_write_reg(gspca_dev, 0x0000, 0x0116);
+ /* HDG windows does this, but I cannot get the camera
+ to restart with this without redoing the entire init
+ sequence which makes switching modes really slow */
+ /* cit_write_reg(gspca_dev, 0x0006, 0x0115); */
+ cit_write_reg(gspca_dev, 0x0008, 0x0123);
+ cit_write_reg(gspca_dev, 0x0000, 0x0117);
+ cit_write_reg(gspca_dev, 0x0003, 0x0133);
+ cit_write_reg(gspca_dev, 0x0000, 0x0111);
+ /* HDG windows does this, but I get a green picture when
+ restarting the stream after this */
+ /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
+ cit_write_reg(gspca_dev, 0x00c0, 0x0100);
+ break;
+ }
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ /* If the last button state is pressed, release it now! */
+ if (sd->button_state) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ sd->button_state = 0;
+ }
+#endif
+}
+
+static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 byte3 = 0, byte4 = 0;
+ int i;
+
+ switch (sd->model) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ case CIT_MODEL3:
+ case CIT_IBM_NETCAM_PRO:
+ switch (gspca_dev->width) {
+ case 160: /* 160x120 */
+ byte3 = 0x02;
+ byte4 = 0x0a;
+ break;
+ case 176: /* 176x144 */
+ byte3 = 0x02;
+ byte4 = 0x0e;
+ break;
+ case 320: /* 320x240 */
+ byte3 = 0x02;
+ byte4 = 0x08;
+ break;
+ case 352: /* 352x288 */
+ byte3 = 0x02;
+ byte4 = 0x00;
+ break;
+ case 640:
+ byte3 = 0x03;
+ byte4 = 0x08;
+ break;
+ }
+
+ /* These have a different byte3 */
+ if (sd->model <= CIT_MODEL1)
+ byte3 = 0x00;
+
+ for (i = 0; i < len; i++) {
+ /* For this model the SOF always starts at offset 0
+ so no need to search the entire frame */
+ if (sd->model == CIT_MODEL0 && sd->sof_read != i)
+ break;
+
+ switch (sd->sof_read) {
+ case 0:
+ if (data[i] == 0x00)
+ sd->sof_read++;
+ break;
+ case 1:
+ if (data[i] == 0xff)
+ sd->sof_read++;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
+ break;
+ case 2:
+ if (data[i] == byte3)
+ sd->sof_read++;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
+ break;
+ case 3:
+ if (data[i] == byte4) {
+ sd->sof_read = 0;
+ return data + i + (sd->sof_len - 3);
+ }
+ if (byte3 == 0x00 && data[i] == 0xff)
+ sd->sof_read = 2;
+ else if (data[i] == 0x00)
+ sd->sof_read = 1;
+ else
+ sd->sof_read = 0;
+ break;
+ }
+ }
+ break;
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ /* TESTME we need to find a longer sof signature to avoid
+ false positives */
+ for (i = 0; i < len; i++) {
+ switch (sd->sof_read) {
+ case 0:
+ if (data[i] == 0x00)
+ sd->sof_read++;
+ break;
+ case 1:
+ sd->sof_read = 0;
+ if (data[i] == 0xff) {
+ if (i >= 4)
+ PDEBUG(D_FRAM,
+ "header found at offset: %d: %02x %02x 00 %02x %02x %02x\n",
+ i - 1,
+ data[i - 4],
+ data[i - 3],
+ data[i],
+ data[i + 1],
+ data[i + 2]);
+ else
+ PDEBUG(D_FRAM,
+ "header found at offset: %d: 00 %02x %02x %02x\n",
+ i - 1,
+ data[i],
+ data[i + 1],
+ data[i + 2]);
+ return data + i + (sd->sof_len - 1);
+ }
+ break;
+ }
+ }
+ break;
+ }
+ return NULL;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ unsigned char *sof;
+
+ sof = cit_find_sof(gspca_dev, data, len);
+ if (sof) {
+ int n;
+
+ /* finish decoding current frame */
+ n = sof - data;
+ if (n > sd->sof_len)
+ n -= sd->sof_len;
+ else
+ n = 0;
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ data, n);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0);
+ len -= sof - data;
+ data = sof;
+ }
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, 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) {
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ cit_set_brightness(gspca_dev);
+ if (sd->stop_on_control_change)
+ cit_restart_stream(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) {
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ cit_set_contrast(gspca_dev);
+ if (sd->stop_on_control_change)
+ cit_restart_stream(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;
+}
+
+static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->hue = val;
+ if (gspca_dev->streaming) {
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ cit_set_hue(gspca_dev);
+ if (sd->stop_on_control_change)
+ cit_restart_stream(gspca_dev);
+ }
+ return 0;
+}
+
+static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->hue;
+
+ return 0;
+}
+
+static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->sharpness = val;
+ if (gspca_dev->streaming) {
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ cit_set_sharpness(gspca_dev);
+ if (sd->stop_on_control_change)
+ cit_restart_stream(gspca_dev);
+ }
+ return 0;
+}
+
+static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->sharpness;
+
+ return 0;
+}
+
+static int sd_setlighting(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->lighting = val;
+ if (gspca_dev->streaming) {
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ cit_set_lighting(gspca_dev);
+ if (sd->stop_on_control_change)
+ cit_restart_stream(gspca_dev);
+ }
+ return 0;
+}
+
+static int sd_getlighting(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->lighting;
+
+ return 0;
+}
+
+static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->hflip = val;
+ if (gspca_dev->streaming) {
+ if (sd->stop_on_control_change)
+ sd_stopN(gspca_dev);
+ cit_set_hflip(gspca_dev);
+ if (sd->stop_on_control_change)
+ cit_restart_stream(gspca_dev);
+ }
+ return 0;
+}
+
+static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->hflip;
+
+ return 0;
+}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static void cit_check_button(struct gspca_dev *gspca_dev)
+{
+ int new_button_state;
+ struct sd *sd = (struct sd *)gspca_dev;
+
+ switch (sd->model) {
+ case CIT_MODEL3:
+ case CIT_IBM_NETCAM_PRO:
+ break;
+ default: /* TEST ME unknown if this works on other models too */
+ return;
+ }
+
+ /* Read the button state */
+ cit_read_reg(gspca_dev, 0x0113, 0);
+ new_button_state = !gspca_dev->usb_buf[0];
+
+ /* Tell the cam we've seen the button press, notice that this
+ is a nop (iow the cam keeps reporting pressed) until the
+ button is actually released. */
+ if (new_button_state)
+ cit_write_reg(gspca_dev, 0x01, 0x0113);
+
+ if (sd->button_state != new_button_state) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA,
+ new_button_state);
+ input_sync(gspca_dev->input_dev);
+ sd->button_state = new_button_state;
+ }
+}
+#endif
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls,
+ .nctrls = ARRAY_SIZE(sd_ctrls),
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .dq_callback = cit_check_button,
+ .other_input = 1,
+#endif
+};
+
+static const struct sd_desc sd_desc_isoc_nego = {
+ .name = MODULE_NAME,
+ .ctrls = sd_ctrls,
+ .nctrls = ARRAY_SIZE(sd_ctrls),
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .isoc_init = sd_isoc_init,
+ .isoc_nego = sd_isoc_nego,
+ .stopN = sd_stopN,
+ .stop0 = sd_stop0,
+ .pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+ .dq_callback = cit_check_button,
+ .other_input = 1,
+#endif
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x0001, 0x0001), .driver_info = CIT_MODEL0 },
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x0002, 0x0002), .driver_info = CIT_MODEL1 },
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x030a, 0x030a), .driver_info = CIT_MODEL2 },
+ { USB_DEVICE_VER(0x0545, 0x8080, 0x0301, 0x0301), .driver_info = CIT_MODEL3 },
+ { USB_DEVICE_VER(0x0545, 0x8002, 0x030a, 0x030a), .driver_info = CIT_MODEL4 },
+ { USB_DEVICE_VER(0x0545, 0x800c, 0x030a, 0x030a), .driver_info = CIT_MODEL2 },
+ { USB_DEVICE_VER(0x0545, 0x800d, 0x030a, 0x030a), .driver_info = CIT_MODEL4 },
+ {}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ const struct sd_desc *desc = &sd_desc;
+
+ switch (id->driver_info) {
+ case CIT_MODEL0:
+ case CIT_MODEL1:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 2)
+ return -ENODEV;
+ break;
+ case CIT_MODEL2:
+ case CIT_MODEL4:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
+ return -ENODEV;
+ break;
+ case CIT_MODEL3:
+ if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
+ return -ENODEV;
+ /* FIXME this likely applies to all model3 cams and probably
+ to other models too. */
+ if (ibm_netcam_pro)
+ desc = &sd_desc_isoc_nego;
+ break;
+ }
+
+ return gspca_dev_probe2(intf, id, desc, sizeof(struct sd), THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+ return usb_register(&sd_driver);
+}
+static void __exit sd_mod_exit(void)
+{
+ usb_deregister(&sd_driver);
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
projects / mv-sheeva.git / blobdiff