diff options
Diffstat (limited to 'drivers/media/video/gspca/xirlink_cit.c')
| -rw-r--r-- | drivers/media/video/gspca/xirlink_cit.c | 3253 |
1 files changed, 3253 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/xirlink_cit.c b/drivers/media/video/gspca/xirlink_cit.c new file mode 100644 index 00000000000..8715577bc2d --- /dev/null +++ b/drivers/media/video/gspca/xirlink_cit.c @@ -0,0 +1,3253 @@ +/* + * 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 "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 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, + .colorspace = V4L2_COLORSPACE_SRGB}, + {352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, + .bytesperline = 352, + .sizeimage = 352 * 288 * 3 / 2, + .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, + .colorspace = V4L2_COLORSPACE_SRGB}, + {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, + .bytesperline = 320, + .sizeimage = 320 * 240 * 3 / 2, + .colorspace = V4L2_COLORSPACE_SRGB}, + {640, 480, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, + .bytesperline = 640, + .sizeimage = 640 * 480 * 3 / 2, + .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, + .colorspace = V4L2_COLORSPACE_SRGB}, + {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, + .bytesperline = 176, + .sizeimage = 176 * 144 * 3 / 2, + .colorspace = V4L2_COLORSPACE_SRGB}, + {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, + .bytesperline = 320, + .sizeimage = 320 * 240 * 3 / 2, + .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, + .colorspace = V4L2_COLORSPACE_SRGB}, + {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, + .bytesperline = 176, + .sizeimage = 176 * 144 * 3 / 2, + .colorspace = V4L2_COLORSPACE_SRGB}, + {320, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE, + .bytesperline = 320, + .sizeimage = 320 * 240, + .colorspace = V4L2_COLORSPACE_SRGB}, + {352, 288, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE, + .bytesperline = 352, + .sizeimage = 352 * 288, + .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) +{ + 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; + } + + PDEBUG(D_PROBE, + "Register %04x value: %02x %02x %02x %02x %02x %02x %02x %02x", + index, + buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]); + + 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); + 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); + 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); + 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); + + 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: + case CIT_MODEL3: + case CIT_IBM_NETCAM_PRO: + 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); + /* This happens repeatedly while streaming with the ibm netcam + pro and the ibmcam driver did it for model3 after changing + settings, but it does not seem to have any effect. */ + /* 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); + cit_read_reg(gspca_dev, 0x0100); + cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */ + cit_read_reg(gspca_dev, 0x0100); + cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */ + cit_read_reg(gspca_dev, 0x0100); + 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); + cit_write_reg(gspca_dev, 0x06, 0x0115); + cit_read_reg(gspca_dev, 0x0116); + cit_write_reg(gspca_dev, 0x44, 0x0116); + cit_read_reg(gspca_dev, 0x0116); + cit_write_reg(gspca_dev, 0x40, 0x0116); + cit_read_reg(gspca_dev, 0x0115); + 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); + 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); + + cit_write_reg(gspca_dev, 0x0000, 0x0100); + cit_read_reg(gspca_dev, 0x0116); + 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); + 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); + } + + 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]); + 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]); + 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_nego(struct gspca_dev *gspca_dev) +{ + int ret, packet_size; + struct usb_host_interface *alt; + + alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1]; + packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); + packet_size -= 100; + if (packet_size < 300) + return -EIO; + 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; + struct usb_host_interface *alt; + + /* 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; + + alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1]; + + 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); + 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); + cit_write_reg(gspca_dev, 0x0064, 0x0116); + cit_read_reg(gspca_dev, 0x0115); + 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); + + /* Start isoc bandwidth "negotiation" at max isoc bandwith + next stream start */ + alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(1022); + break; + } +} + +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; +} + + +/* 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, +}; + +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_nego = sd_isoc_nego, + .stopN = sd_stopN, + .stop0 = sd_stop0, + .pkt_scan = sd_pkt_scan, +}; + +/* -- module initialisation -- */ +static const __devinitdata 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); |