| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Hans de Goede | 19099 | 95.95% | 14 | 50.00% |
| Hans Verkuil | 648 | 3.26% | 1 | 3.57% |
| Johan Hovold | 46 | 0.23% | 1 | 3.57% |
| Ondrej Zary | 36 | 0.18% | 1 | 3.57% |
| Joe Perches | 31 | 0.16% | 2 | 7.14% |
| Mauro Carvalho Chehab | 27 | 0.14% | 1 | 3.57% |
| Peter Senna Tschudin | 4 | 0.02% | 1 | 3.57% |
| Gustavo A. R. Silva | 4 | 0.02% | 1 | 3.57% |
| Jean-François Moine | 3 | 0.02% | 1 | 3.57% |
| Thomas Gleixner | 2 | 0.01% | 1 | 3.57% |
| Andy Shevchenko | 2 | 0.01% | 1 | 3.57% |
| Greg Kroah-Hartman | 2 | 0.01% | 1 | 3.57% |
| Colin Ian King | 1 | 0.01% | 1 | 3.57% |
| Jiang Jian | 1 | 0.01% | 1 | 3.57% |
| Total | 19906 | 28 |
// SPDX-License-Identifier: GPL-2.0-or-later /* * 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 */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #define MODULE_NAME "xirlink-cit" #include <linux/input.h> #include "gspca.h" MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>"); MODULE_DESCRIPTION("Xirlink C-IT"); MODULE_LICENSE("GPL"); /* FIXME we should autodetect this */ static int ibm_netcam_pro; module_param(ibm_netcam_pro, int, 0); MODULE_PARM_DESC(ibm_netcam_pro, "Use IBM Netcamera Pro init sequences for Model 3 cams"); /* FIXME this should be handled through the V4L2 input selection API */ static int rca_input; module_param(rca_input, int, 0644); MODULE_PARM_DESC(rca_input, "Use rca input instead of ccd sensor on Model 3 cams"); /* specific webcam descriptor */ struct sd { struct gspca_dev gspca_dev; /* !! must be the first item */ struct v4l2_ctrl *lighting; u8 model; #define CIT_MODEL0 0 /* bcd version 0.01 cams ie the xvp-500 */ #define CIT_MODEL1 1 /* The model 1 - 4 nomenclature comes from the old */ #define CIT_MODEL2 2 /* ibmcam driver */ #define CIT_MODEL3 3 #define CIT_MODEL4 4 #define CIT_IBM_NETCAM_PRO 5 u8 input_index; u8 button_state; u8 stop_on_control_change; u8 sof_read; u8 sof_len; }; static void sd_stop0(struct gspca_dev *gspca_dev); static const struct v4l2_pix_format cif_yuv_mode[] = { {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 176, .sizeimage = 176 * 144 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 352, .sizeimage = 352 * 288 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, }; static const struct v4l2_pix_format vga_yuv_mode[] = { {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 160, .sizeimage = 160 * 120 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 320, .sizeimage = 320 * 240 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {640, 480, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 640, .sizeimage = 640 * 480 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, }; static const struct v4l2_pix_format model0_mode[] = { {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 160, .sizeimage = 160 * 120 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 176, .sizeimage = 176 * 144 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 320, .sizeimage = 320 * 240 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, }; static const struct v4l2_pix_format model2_mode[] = { {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 160, .sizeimage = 160 * 120 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, .bytesperline = 176, .sizeimage = 176 * 144 * 3 / 2 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {320, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE, .bytesperline = 320, .sizeimage = 320 * 240 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, {352, 288, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE, .bytesperline = 352, .sizeimage = 352 * 288 + 4, .colorspace = V4L2_COLORSPACE_SRGB}, }; /* * 01.01.08 - Added for RCA video in support -LO * This struct is used to init the Model3 cam to use the RCA video in port * instead of the CCD sensor. */ static const u16 rca_initdata[][3] = { {0, 0x0000, 0x010c}, {0, 0x0006, 0x012c}, {0, 0x0078, 0x012d}, {0, 0x0046, 0x012f}, {0, 0xd141, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfea8, 0x0124}, {1, 0x0000, 0x0116}, {0, 0x0064, 0x0116}, {1, 0x0000, 0x0115}, {0, 0x0003, 0x0115}, {0, 0x0008, 0x0123}, {0, 0x0000, 0x0117}, {0, 0x0000, 0x0112}, {0, 0x0080, 0x0100}, {0, 0x0000, 0x0100}, {1, 0x0000, 0x0116}, {0, 0x0060, 0x0116}, {0, 0x0002, 0x0112}, {0, 0x0000, 0x0123}, {0, 0x0001, 0x0117}, {0, 0x0040, 0x0108}, {0, 0x0019, 0x012c}, {0, 0x0040, 0x0116}, {0, 0x000a, 0x0115}, {0, 0x000b, 0x0115}, {0, 0x0078, 0x012d}, {0, 0x0046, 0x012f}, {0, 0xd141, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfea8, 0x0124}, {0, 0x0064, 0x0116}, {0, 0x0000, 0x0115}, {0, 0x0001, 0x0115}, {0, 0xffff, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x00aa, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xffff, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x00f2, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x000f, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xffff, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x00f8, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x00fc, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xffff, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x00f9, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x003c, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xffff, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0027, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0019, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0021, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0006, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0045, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x002a, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x000e, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x002b, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x00f4, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x002c, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0004, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x002d, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0014, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x002e, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0003, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x002f, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0003, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0014, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0040, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0040, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0053, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0x0000, 0x0101}, {0, 0x00a0, 0x0103}, {0, 0x0078, 0x0105}, {0, 0x0000, 0x010a}, {0, 0x0024, 0x010b}, {0, 0x0028, 0x0119}, {0, 0x0088, 0x011b}, {0, 0x0002, 0x011d}, {0, 0x0003, 0x011e}, {0, 0x0000, 0x0129}, {0, 0x00fc, 0x012b}, {0, 0x0008, 0x0102}, {0, 0x0000, 0x0104}, {0, 0x0008, 0x011a}, {0, 0x0028, 0x011c}, {0, 0x0021, 0x012a}, {0, 0x0000, 0x0118}, {0, 0x0000, 0x0132}, {0, 0x0000, 0x0109}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0031, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0040, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0040, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x00dc, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0032, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0020, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0001, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0040, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0040, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0037, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0030, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0xfff9, 0x0124}, {0, 0x0086, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0038, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0008, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0x0000, 0x0127}, {0, 0xfff8, 0x0124}, {0, 0xfffd, 0x0124}, {0, 0xfffa, 0x0124}, {0, 0x0003, 0x0111}, }; /* TESTME the old ibmcam driver repeats certain commands to Model1 cameras, we do the same for now (testing needed to see if this is really necessary) */ static const int cit_model1_ntries = 5; static const int cit_model1_ntries2 = 2; static int cit_write_reg(struct gspca_dev *gspca_dev, u16 value, u16 index) { struct usb_device *udev = gspca_dev->dev; int err; err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT, value, index, NULL, 0, 1000); if (err < 0) pr_err("Failed to write a register (index 0x%04X, value 0x%02X, error %d)\n", index, value, err); return 0; } static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index, int verbose) { struct usb_device *udev = gspca_dev->dev; __u8 *buf = gspca_dev->usb_buf; int res; res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x01, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT, 0x00, index, buf, 8, 1000); if (res < 0) { pr_err("Failed to read a register (index 0x%04X, error %d)\n", index, res); return res; } if (verbose) gspca_dbg(gspca_dev, D_PROBE, "Register %04x value: %02x\n", index, buf[0]); return 0; } /* * cit_send_FF_04_02() * * This procedure sends magic 3-command prefix to the camera. * The purpose of this prefix is not known. * * History: * 1/2/00 Created. */ static void cit_send_FF_04_02(struct gspca_dev *gspca_dev) { cit_write_reg(gspca_dev, 0x00FF, 0x0127); cit_write_reg(gspca_dev, 0x0004, 0x0124); cit_write_reg(gspca_dev, 0x0002, 0x0124); } static void cit_send_00_04_06(struct gspca_dev *gspca_dev) { cit_write_reg(gspca_dev, 0x0000, 0x0127); cit_write_reg(gspca_dev, 0x0004, 0x0124); cit_write_reg(gspca_dev, 0x0006, 0x0124); } static void cit_send_x_00(struct gspca_dev *gspca_dev, unsigned short x) { cit_write_reg(gspca_dev, x, 0x0127); cit_write_reg(gspca_dev, 0x0000, 0x0124); } static void cit_send_x_00_05(struct gspca_dev *gspca_dev, unsigned short x) { cit_send_x_00(gspca_dev, x); cit_write_reg(gspca_dev, 0x0005, 0x0124); } static void cit_send_x_00_05_02(struct gspca_dev *gspca_dev, unsigned short x) { cit_write_reg(gspca_dev, x, 0x0127); cit_write_reg(gspca_dev, 0x0000, 0x0124); cit_write_reg(gspca_dev, 0x0005, 0x0124); cit_write_reg(gspca_dev, 0x0002, 0x0124); } static void cit_send_x_01_00_05(struct gspca_dev *gspca_dev, u16 x) { cit_write_reg(gspca_dev, x, 0x0127); cit_write_reg(gspca_dev, 0x0001, 0x0124); cit_write_reg(gspca_dev, 0x0000, 0x0124); cit_write_reg(gspca_dev, 0x0005, 0x0124); } static void cit_send_x_00_05_02_01(struct gspca_dev *gspca_dev, u16 x) { cit_write_reg(gspca_dev, x, 0x0127); cit_write_reg(gspca_dev, 0x0000, 0x0124); cit_write_reg(gspca_dev, 0x0005, 0x0124); cit_write_reg(gspca_dev, 0x0002, 0x0124); cit_write_reg(gspca_dev, 0x0001, 0x0124); } static void cit_send_x_00_05_02_08_01(struct gspca_dev *gspca_dev, u16 x) { cit_write_reg(gspca_dev, x, 0x0127); cit_write_reg(gspca_dev, 0x0000, 0x0124); cit_write_reg(gspca_dev, 0x0005, 0x0124); cit_write_reg(gspca_dev, 0x0002, 0x0124); cit_write_reg(gspca_dev, 0x0008, 0x0124); cit_write_reg(gspca_dev, 0x0001, 0x0124); } static void cit_Packet_Format1(struct gspca_dev *gspca_dev, u16 fkey, u16 val) { cit_send_x_01_00_05(gspca_dev, 0x0088); cit_send_x_00_05(gspca_dev, fkey); cit_send_x_00_05_02_08_01(gspca_dev, val); cit_send_x_00_05(gspca_dev, 0x0088); cit_send_x_00_05_02_01(gspca_dev, fkey); cit_send_x_00_05(gspca_dev, 0x0089); cit_send_x_00(gspca_dev, fkey); cit_send_00_04_06(gspca_dev); cit_read_reg(gspca_dev, 0x0126, 0); cit_send_FF_04_02(gspca_dev); } static void cit_PacketFormat2(struct gspca_dev *gspca_dev, u16 fkey, u16 val) { cit_send_x_01_00_05(gspca_dev, 0x0088); cit_send_x_00_05(gspca_dev, fkey); cit_send_x_00_05_02(gspca_dev, val); } static void cit_model2_Packet2(struct gspca_dev *gspca_dev) { cit_write_reg(gspca_dev, 0x00ff, 0x012d); cit_write_reg(gspca_dev, 0xfea3, 0x0124); } static void cit_model2_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2) { cit_write_reg(gspca_dev, 0x00aa, 0x012d); cit_write_reg(gspca_dev, 0x00ff, 0x012e); cit_write_reg(gspca_dev, v1, 0x012f); cit_write_reg(gspca_dev, 0x00ff, 0x0130); cit_write_reg(gspca_dev, 0xc719, 0x0124); cit_write_reg(gspca_dev, v2, 0x0127); cit_model2_Packet2(gspca_dev); } /* * cit_model3_Packet1() * * 00_0078_012d * 00_0097_012f * 00_d141_0124 * 00_0096_0127 * 00_fea8_0124 */ static void cit_model3_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2) { cit_write_reg(gspca_dev, 0x0078, 0x012d); cit_write_reg(gspca_dev, v1, 0x012f); cit_write_reg(gspca_dev, 0xd141, 0x0124); cit_write_reg(gspca_dev, v2, 0x0127); cit_write_reg(gspca_dev, 0xfea8, 0x0124); } static void cit_model4_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2) { cit_write_reg(gspca_dev, 0x00aa, 0x012d); cit_write_reg(gspca_dev, v1, 0x012f); cit_write_reg(gspca_dev, 0xd141, 0x0124); cit_write_reg(gspca_dev, v2, 0x0127); cit_write_reg(gspca_dev, 0xfea8, 0x0124); } static void cit_model4_BrightnessPacket(struct gspca_dev *gspca_dev, u16 val) { cit_write_reg(gspca_dev, 0x00aa, 0x012d); cit_write_reg(gspca_dev, 0x0026, 0x012f); cit_write_reg(gspca_dev, 0xd141, 0x0124); cit_write_reg(gspca_dev, val, 0x0127); cit_write_reg(gspca_dev, 0x00aa, 0x0130); cit_write_reg(gspca_dev, 0x82a8, 0x0124); cit_write_reg(gspca_dev, 0x0038, 0x012d); cit_write_reg(gspca_dev, 0x0004, 0x012f); cit_write_reg(gspca_dev, 0xd145, 0x0124); cit_write_reg(gspca_dev, 0xfffa, 0x0124); } /* this function is called at probe time */ static int sd_config(struct gspca_dev *gspca_dev, const struct usb_device_id *id) { struct sd *sd = (struct sd *) gspca_dev; struct cam *cam; sd->model = id->driver_info; if (sd->model == CIT_MODEL3 && ibm_netcam_pro) sd->model = CIT_IBM_NETCAM_PRO; cam = &gspca_dev->cam; switch (sd->model) { case CIT_MODEL0: cam->cam_mode = model0_mode; cam->nmodes = ARRAY_SIZE(model0_mode); sd->sof_len = 4; break; case CIT_MODEL1: cam->cam_mode = cif_yuv_mode; cam->nmodes = ARRAY_SIZE(cif_yuv_mode); sd->sof_len = 4; break; case CIT_MODEL2: cam->cam_mode = model2_mode + 1; /* no 160x120 */ cam->nmodes = 3; break; case CIT_MODEL3: cam->cam_mode = vga_yuv_mode; cam->nmodes = ARRAY_SIZE(vga_yuv_mode); 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); 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; sd->stop_on_control_change = 1; sd->sof_len = 4; break; } return 0; } static int cit_init_model0(struct gspca_dev *gspca_dev) { cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */ cit_write_reg(gspca_dev, 0x0001, 0x0112); /* turn on autogain ? */ cit_write_reg(gspca_dev, 0x0000, 0x0400); cit_write_reg(gspca_dev, 0x0001, 0x0400); cit_write_reg(gspca_dev, 0x0000, 0x0420); cit_write_reg(gspca_dev, 0x0001, 0x0420); cit_write_reg(gspca_dev, 0x000d, 0x0409); cit_write_reg(gspca_dev, 0x0002, 0x040a); cit_write_reg(gspca_dev, 0x0018, 0x0405); cit_write_reg(gspca_dev, 0x0008, 0x0435); cit_write_reg(gspca_dev, 0x0026, 0x040b); cit_write_reg(gspca_dev, 0x0007, 0x0437); cit_write_reg(gspca_dev, 0x0015, 0x042f); cit_write_reg(gspca_dev, 0x002b, 0x0439); cit_write_reg(gspca_dev, 0x0026, 0x043a); cit_write_reg(gspca_dev, 0x0008, 0x0438); cit_write_reg(gspca_dev, 0x001e, 0x042b); cit_write_reg(gspca_dev, 0x0041, 0x042c); return 0; } static int cit_init_ibm_netcam_pro(struct gspca_dev *gspca_dev) { cit_read_reg(gspca_dev, 0x128, 1); cit_write_reg(gspca_dev, 0x0003, 0x0133); cit_write_reg(gspca_dev, 0x0000, 0x0117); cit_write_reg(gspca_dev, 0x0008, 0x0123); cit_write_reg(gspca_dev, 0x0000, 0x0100); cit_read_reg(gspca_dev, 0x0116, 0); cit_write_reg(gspca_dev, 0x0060, 0x0116); cit_write_reg(gspca_dev, 0x0002, 0x0112); cit_write_reg(gspca_dev, 0x0000, 0x0133); cit_write_reg(gspca_dev, 0x0000, 0x0123); cit_write_reg(gspca_dev, 0x0001, 0x0117); cit_write_reg(gspca_dev, 0x0040, 0x0108); cit_write_reg(gspca_dev, 0x0019, 0x012c); cit_write_reg(gspca_dev, 0x0060, 0x0116); cit_write_reg(gspca_dev, 0x0002, 0x0115); cit_write_reg(gspca_dev, 0x000b, 0x0115); cit_write_reg(gspca_dev, 0x0078, 0x012d); cit_write_reg(gspca_dev, 0x0001, 0x012f); cit_write_reg(gspca_dev, 0xd141, 0x0124); cit_write_reg(gspca_dev, 0x0079, 0x012d); cit_write_reg(gspca_dev, 0x00ff, 0x0130); cit_write_reg(gspca_dev, 0xcd41, 0x0124); cit_write_reg(gspca_dev, 0xfffa, 0x0124); cit_read_reg(gspca_dev, 0x0126, 1); cit_model3_Packet1(gspca_dev, 0x0000, 0x0000); cit_model3_Packet1(gspca_dev, 0x0000, 0x0001); cit_model3_Packet1(gspca_dev, 0x000b, 0x0000); cit_model3_Packet1(gspca_dev, 0x000c, 0x0008); cit_model3_Packet1(gspca_dev, 0x000d, 0x003a); cit_model3_Packet1(gspca_dev, 0x000e, 0x0060); cit_model3_Packet1(gspca_dev, 0x000f, 0x0060); cit_model3_Packet1(gspca_dev, 0x0010, 0x0008); cit_model3_Packet1(gspca_dev, 0x0011, 0x0004); cit_model3_Packet1(gspca_dev, 0x0012, 0x0028); cit_model3_Packet1(gspca_dev, 0x0013, 0x0002); cit_model3_Packet1(gspca_dev, 0x0014, 0x0000); cit_model3_Packet1(gspca_dev, 0x0015, 0x00fb); cit_model3_Packet1(gspca_dev, 0x0016, 0x0002); cit_model3_Packet1(gspca_dev, 0x0017, 0x0037); cit_model3_Packet1(gspca_dev, 0x0018, 0x0036); cit_model3_Packet1(gspca_dev, 0x001e, 0x0000); cit_model3_Packet1(gspca_dev, 0x001f, 0x0008); cit_model3_Packet1(gspca_dev, 0x0020, 0x00c1); cit_model3_Packet1(gspca_dev, 0x0021, 0x0034); cit_model3_Packet1(gspca_dev, 0x0022, 0x0034); cit_model3_Packet1(gspca_dev, 0x0025, 0x0002); cit_model3_Packet1(gspca_dev, 0x0028, 0x0022); cit_model3_Packet1(gspca_dev, 0x0029, 0x000a); cit_model3_Packet1(gspca_dev, 0x002b, 0x0000); cit_model3_Packet1(gspca_dev, 0x002c, 0x0000); cit_model3_Packet1(gspca_dev, 0x002d, 0x00ff); cit_model3_Packet1(gspca_dev, 0x002e, 0x00ff); cit_model3_Packet1(gspca_dev, 0x002f, 0x00ff); cit_model3_Packet1(gspca_dev, 0x0030, 0x00ff); cit_model3_Packet1(gspca_dev, 0x0031, 0x00ff); cit_model3_Packet1(gspca_dev, 0x0032, 0x0007); cit_model3_Packet1(gspca_dev, 0x0033, 0x0005); cit_model3_Packet1(gspca_dev, 0x0037, 0x0040); cit_model3_Packet1(gspca_dev, 0x0039, 0x0000); cit_model3_Packet1(gspca_dev, 0x003a, 0x0000); cit_model3_Packet1(gspca_dev, 0x003b, 0x0001); cit_model3_Packet1(gspca_dev, 0x003c, 0x0000); cit_model3_Packet1(gspca_dev, 0x0040, 0x000c); cit_model3_Packet1(gspca_dev, 0x0041, 0x00fb); cit_model3_Packet1(gspca_dev, 0x0042, 0x0002); cit_model3_Packet1(gspca_dev, 0x0043, 0x0000); cit_model3_Packet1(gspca_dev, 0x0045, 0x0000); cit_model3_Packet1(gspca_dev, 0x0046, 0x0000); cit_model3_Packet1(gspca_dev, 0x0047, 0x0000); cit_model3_Packet1(gspca_dev, 0x0048, 0x0000); cit_model3_Packet1(gspca_dev, 0x0049, 0x0000); cit_model3_Packet1(gspca_dev, 0x004a, 0x00ff); cit_model3_Packet1(gspca_dev, 0x004b, 0x00ff); cit_model3_Packet1(gspca_dev, 0x004c, 0x00ff); cit_model3_Packet1(gspca_dev, 0x004f, 0x0000); cit_model3_Packet1(gspca_dev, 0x0050, 0x0000); cit_model3_Packet1(gspca_dev, 0x0051, 0x0002); cit_model3_Packet1(gspca_dev, 0x0055, 0x0000); cit_model3_Packet1(gspca_dev, 0x0056, 0x0000); cit_model3_Packet1(gspca_dev, 0x0057, 0x0000); cit_model3_Packet1(gspca_dev, 0x0058, 0x0002); cit_model3_Packet1(gspca_dev, 0x0059, 0x0000); cit_model3_Packet1(gspca_dev, 0x005c, 0x0016); cit_model3_Packet1(gspca_dev, 0x005d, 0x0022); cit_model3_Packet1(gspca_dev, 0x005e, 0x003c); cit_model3_Packet1(gspca_dev, 0x005f, 0x0050); cit_model3_Packet1(gspca_dev, 0x0060, 0x0044); cit_model3_Packet1(gspca_dev, 0x0061, 0x0005); cit_model3_Packet1(gspca_dev, 0x006a, 0x007e); cit_model3_Packet1(gspca_dev, 0x006f, 0x0000); cit_model3_Packet1(gspca_dev, 0x0072, 0x001b); cit_model3_Packet1(gspca_dev, 0x0073, 0x0005); cit_model3_Packet1(gspca_dev, 0x0074, 0x000a); cit_model3_Packet1(gspca_dev, 0x0075, 0x001b); cit_model3_Packet1(gspca_dev, 0x0076, 0x002a); cit_model3_Packet1(gspca_dev, 0x0077, 0x003c); cit_model3_Packet1(gspca_dev, 0x0078, 0x0050); cit_model3_Packet1(gspca_dev, 0x007b, 0x0000); cit_model3_Packet1(gspca_dev, 0x007c, 0x0011); cit_model3_Packet1(gspca_dev, 0x007d, 0x0024); cit_model3_Packet1(gspca_dev, 0x007e, 0x0043); cit_model3_Packet1(gspca_dev, 0x007f, 0x005a); cit_model3_Packet1(gspca_dev, 0x0084, 0x0020); cit_model3_Packet1(gspca_dev, 0x0085, 0x0033); cit_model3_Packet1(gspca_dev, 0x0086, 0x000a); cit_model3_Packet1(gspca_dev, 0x0087, 0x0030); cit_model3_Packet1(gspca_dev, 0x0088, 0x0070); cit_model3_Packet1(gspca_dev, 0x008b, 0x0008); cit_model3_Packet1(gspca_dev, 0x008f, 0x0000); cit_model3_Packet1(gspca_dev, 0x0090, 0x0006); cit_model3_Packet1(gspca_dev, 0x0091, 0x0028); cit_model3_Packet1(gspca_dev, 0x0092, 0x005a); cit_model3_Packet1(gspca_dev, 0x0093, 0x0082); cit_model3_Packet1(gspca_dev, 0x0096, 0x0014); cit_model3_Packet1(gspca_dev, 0x0097, 0x0020); cit_model3_Packet1(gspca_dev, 0x0098, 0x0000); cit_model3_Packet1(gspca_dev, 0x00b0, 0x0046); cit_model3_Packet1(gspca_dev, 0x00b1, 0x0000); cit_model3_Packet1(gspca_dev, 0x00b2, 0x0000); cit_model3_Packet1(gspca_dev, 0x00b3, 0x0004); cit_model3_Packet1(gspca_dev, 0x00b4, 0x0007); cit_model3_Packet1(gspca_dev, 0x00b6, 0x0002); cit_model3_Packet1(gspca_dev, 0x00b7, 0x0004); cit_model3_Packet1(gspca_dev, 0x00bb, 0x0000); cit_model3_Packet1(gspca_dev, 0x00bc, 0x0001); cit_model3_Packet1(gspca_dev, 0x00bd, 0x0000); cit_model3_Packet1(gspca_dev, 0x00bf, 0x0000); cit_model3_Packet1(gspca_dev, 0x00c0, 0x00c8); cit_model3_Packet1(gspca_dev, 0x00c1, 0x0014); cit_model3_Packet1(gspca_dev, 0x00c2, 0x0001); cit_model3_Packet1(gspca_dev, 0x00c3, 0x0000); cit_model3_Packet1(gspca_dev, 0x00c4, 0x0004); cit_model3_Packet1(gspca_dev, 0x00cb, 0x00bf); cit_model3_Packet1(gspca_dev, 0x00cc, 0x00bf); cit_model3_Packet1(gspca_dev, 0x00cd, 0x00bf); cit_model3_Packet1(gspca_dev, 0x00ce, 0x0000); cit_model3_Packet1(gspca_dev, 0x00cf, 0x0020); cit_model3_Packet1(gspca_dev, 0x00d0, 0x0040); cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf); cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf); cit_model3_Packet1(gspca_dev, 0x00d2, 0x00bf); cit_model3_Packet1(gspca_dev, 0x00d3, 0x00bf); cit_model3_Packet1(gspca_dev, 0x00ea, 0x0008); cit_model3_Packet1(gspca_dev, 0x00eb, 0x0000); cit_model3_Packet1(gspca_dev, 0x00ec, 0x00e8); cit_model3_Packet1(gspca_dev, 0x00ed, 0x0001); cit_model3_Packet1(gspca_dev, 0x00ef, 0x0022); cit_model3_Packet1(gspca_dev, 0x00f0, 0x0000); cit_model3_Packet1(gspca_dev, 0x00f2, 0x0028); cit_model3_Packet1(gspca_dev, 0x00f4, 0x0002); cit_model3_Packet1(gspca_dev, 0x00f5, 0x0000); cit_model3_Packet1(gspca_dev, 0x00fa, 0x0000); cit_model3_Packet1(gspca_dev, 0x00fb, 0x0001); cit_model3_Packet1(gspca_dev, 0x00fc, 0x0000); cit_model3_Packet1(gspca_dev, 0x00fd, 0x0000); cit_model3_Packet1(gspca_dev, 0x00fe, 0x0000); cit_model3_Packet1(gspca_dev, 0x00ff, 0x0000); cit_model3_Packet1(gspca_dev, 0x00be, 0x0003); cit_model3_Packet1(gspca_dev, 0x00c8, 0x0000); cit_model3_Packet1(gspca_dev, 0x00c9, 0x0020); cit_model3_Packet1(gspca_dev, 0x00ca, 0x0040); cit_model3_Packet1(gspca_dev, 0x0053, 0x0001); cit_model3_Packet1(gspca_dev, 0x0082, 0x000e); cit_model3_Packet1(gspca_dev, 0x0083, 0x0020); cit_model3_Packet1(gspca_dev, 0x0034, 0x003c); cit_model3_Packet1(gspca_dev, 0x006e, 0x0055); cit_model3_Packet1(gspca_dev, 0x0062, 0x0005); cit_model3_Packet1(gspca_dev, 0x0063, 0x0008); cit_model3_Packet1(gspca_dev, 0x0066, 0x000a); cit_model3_Packet1(gspca_dev, 0x0067, 0x0006); cit_model3_Packet1(gspca_dev, 0x006b, 0x0010); cit_model3_Packet1(gspca_dev, 0x005a, 0x0001); cit_model3_Packet1(gspca_dev, 0x005b, 0x000a); cit_model3_Packet1(gspca_dev, 0x0023, 0x0006); cit_model3_Packet1(gspca_dev, 0x0026, 0x0004); cit_model3_Packet1(gspca_dev, 0x0036, 0x0069); cit_model3_Packet1(gspca_dev, 0x0038, 0x0064); cit_model3_Packet1(gspca_dev, 0x003d, 0x0003); cit_model3_Packet1(gspca_dev, 0x003e, 0x0001); cit_model3_Packet1(gspca_dev, 0x00b8, 0x0014); cit_model3_Packet1(gspca_dev, 0x00b9, 0x0014); cit_model3_Packet1(gspca_dev, 0x00e6, 0x0004); cit_model3_Packet1(gspca_dev, 0x00e8, 0x0001); return 0; } /* this function is called at probe and resume time */ static int sd_init(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; switch (sd->model) { case CIT_MODEL0: cit_init_model0(gspca_dev); sd_stop0(gspca_dev); break; case CIT_MODEL1: case CIT_MODEL2: case CIT_MODEL3: case CIT_MODEL4: break; /* All is done in sd_start */ case CIT_IBM_NETCAM_PRO: cit_init_ibm_netcam_pro(gspca_dev); sd_stop0(gspca_dev); break; } return 0; } static int cit_set_brightness(struct gspca_dev *gspca_dev, s32 val) { 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, val); cit_Packet_Format1(gspca_dev, 0x0032, val); cit_Packet_Format1(gspca_dev, 0x0033, val); break; case CIT_MODEL2: /* Model 2: Brightness range 0x60 - 0xee */ /* Scale 0 - 63 to 0x60 - 0xee */ i = 0x60 + val * 2254 / 1000; cit_model2_Packet1(gspca_dev, 0x001a, i); break; case CIT_MODEL3: /* Model 3: Brightness range 'i' in [0x0C..0x3F] */ i = val; 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 + val * 2794 / 1000; cit_model4_BrightnessPacket(gspca_dev, i); break; } return 0; } static int cit_set_contrast(struct gspca_dev *gspca_dev, s32 val) { struct sd *sd = (struct sd *) gspca_dev; switch (sd->model) { case CIT_MODEL0: { int i; /* gain 0-15, 0-20 -> 0-15 */ i = val * 1000 / 1333; cit_write_reg(gspca_dev, i, 0x0422); /* gain 0-31, may not be lower then 0x0422, 0-20 -> 0-31 */ i = val * 2000 / 1333; cit_write_reg(gspca_dev, i, 0x0423); /* gain 0-127, may not be lower then 0x0423, 0-20 -> 0-63 */ i = val * 4000 / 1333; cit_write_reg(gspca_dev, i, 0x0424); /* gain 0-127, may not be lower then 0x0424, , 0-20 -> 0-127 */ i = val * 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 - val) * 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 = val / 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, val + 1); break; } return 0; } static int cit_set_hue(struct gspca_dev *gspca_dev, s32 val) { 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, val); /* 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 + val * 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, val, 0x012d); /* Hue */ cit_write_reg(gspca_dev, 0xf545, 0x0124); break; } return 0; } static int cit_set_sharpness(struct gspca_dev *gspca_dev, s32 val) { 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; static 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[val]); 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[val].sv1); cit_model3_Packet1(gspca_dev, 0x0061, sv[val].sv2); cit_model3_Packet1(gspca_dev, 0x0062, sv[val].sv3); cit_model3_Packet1(gspca_dev, 0x0063, sv[val].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, s32 val) { 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, val); break; } } } static void cit_set_hflip(struct gspca_dev *gspca_dev, s32 val) { struct sd *sd = (struct sd *) gspca_dev; switch (sd->model) { case CIT_MODEL0: if (val) cit_write_reg(gspca_dev, 0x0020, 0x0115); else cit_write_reg(gspca_dev, 0x0040, 0x0115); break; case CIT_MODEL1: case CIT_MODEL2: case CIT_MODEL3: case CIT_MODEL4: case CIT_IBM_NETCAM_PRO: break; } } static int cit_restart_stream(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; switch (sd->model) { case CIT_MODEL0: case CIT_MODEL1: cit_write_reg(gspca_dev, 0x0001, 0x0114); fallthrough; case CIT_MODEL2: case CIT_MODEL4: cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */ usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe); break; case CIT_MODEL3: case CIT_IBM_NETCAM_PRO: cit_write_reg(gspca_dev, 0x0001, 0x0114); cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */ usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe); /* Clear button events from while we were not streaming */ cit_write_reg(gspca_dev, 0x0001, 0x0113); break; } sd->sof_read = 0; return 0; } static int cit_get_packet_size(struct gspca_dev *gspca_dev) { struct usb_host_interface *alt; struct usb_interface *intf; intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface); alt = usb_altnum_to_altsetting(intf, gspca_dev->alt); if (!alt) { pr_err("Couldn't get altsetting\n"); return -EIO; } if (alt->desc.bNumEndpoints < 1) return -ENODEV; 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->pixfmt.width * gspca_dev->pixfmt.height * fps[clock_div - 1] * 3 / 2) clock_div--; gspca_dbg(gspca_dev, D_PROBE, "PacketSize: %d, res: %dx%d -> using clockdiv: %d (%d fps)\n", packet_size, gspca_dev->pixfmt.width, gspca_dev->pixfmt.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->pixfmt.width) { case 160: /* 160x120 */ cit_write_reg(gspca_dev, 0x0004, 0x010b); cit_write_reg(gspca_dev, 0x0001, 0x010a); cit_write_reg(gspca_dev, 0x0010, 0x0102); cit_write_reg(gspca_dev, 0x00a0, 0x0103); cit_write_reg(gspca_dev, 0x0000, 0x0104); cit_write_reg(gspca_dev, 0x0078, 0x0105); break; case 176: /* 176x144 */ cit_write_reg(gspca_dev, 0x0006, 0x010b); cit_write_reg(gspca_dev, 0x0000, 0x010a); cit_write_reg(gspca_dev, 0x0005, 0x0102); cit_write_reg(gspca_dev, 0x00b0, 0x0103); cit_write_reg(gspca_dev, 0x0000, 0x0104); cit_write_reg(gspca_dev, 0x0090, 0x0105); break; case 320: /* 320x240 */ cit_write_reg(gspca_dev, 0x0008, 0x010b); cit_write_reg(gspca_dev, 0x0004, 0x010a); cit_write_reg(gspca_dev, 0x0005, 0x0102); cit_write_reg(gspca_dev, 0x00a0, 0x0103); cit_write_reg(gspca_dev, 0x0010, 0x0104); cit_write_reg(gspca_dev, 0x0078, 0x0105); break; } cit_write_reg(gspca_dev, compression, 0x0109); cit_write_reg(gspca_dev, clock_div, 0x0111); return 0; } static int cit_start_model1(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int i, clock_div; clock_div = cit_get_clock_div(gspca_dev); if (clock_div < 0) return clock_div; cit_read_reg(gspca_dev, 0x0128, 1); cit_read_reg(gspca_dev, 0x0100, 0); cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */ cit_read_reg(gspca_dev, 0x0100, 0); cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */ cit_read_reg(gspca_dev, 0x0100, 0); cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */ cit_write_reg(gspca_dev, 0x01, 0x0108); cit_write_reg(gspca_dev, 0x03, 0x0112); cit_read_reg(gspca_dev, 0x0115, 0); cit_write_reg(gspca_dev, 0x06, 0x0115); cit_read_reg(gspca_dev, 0x0116, 0); cit_write_reg(gspca_dev, 0x44, 0x0116); cit_read_reg(gspca_dev, 0x0116, 0); cit_write_reg(gspca_dev, 0x40, 0x0116); cit_read_reg(gspca_dev, 0x0115, 0); cit_write_reg(gspca_dev, 0x0e, 0x0115); cit_write_reg(gspca_dev, 0x19, 0x012c); cit_Packet_Format1(gspca_dev, 0x00, 0x1e); cit_Packet_Format1(gspca_dev, 0x39, 0x0d); cit_Packet_Format1(gspca_dev, 0x39, 0x09); cit_Packet_Format1(gspca_dev, 0x3b, 0x00); cit_Packet_Format1(gspca_dev, 0x28, 0x22); cit_Packet_Format1(gspca_dev, 0x27, 0x00); cit_Packet_Format1(gspca_dev, 0x2b, 0x1f); cit_Packet_Format1(gspca_dev, 0x39, 0x08); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x2c, 0x00); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x30, 0x14); cit_PacketFormat2(gspca_dev, 0x39, 0x02); cit_PacketFormat2(gspca_dev, 0x01, 0xe1); cit_PacketFormat2(gspca_dev, 0x02, 0xcd); cit_PacketFormat2(gspca_dev, 0x03, 0xcd); cit_PacketFormat2(gspca_dev, 0x04, 0xfa); cit_PacketFormat2(gspca_dev, 0x3f, 0xff); cit_PacketFormat2(gspca_dev, 0x39, 0x00); cit_PacketFormat2(gspca_dev, 0x39, 0x02); cit_PacketFormat2(gspca_dev, 0x0a, 0x37); cit_PacketFormat2(gspca_dev, 0x0b, 0xb8); cit_PacketFormat2(gspca_dev, 0x0c, 0xf3); cit_PacketFormat2(gspca_dev, 0x0d, 0xe3); cit_PacketFormat2(gspca_dev, 0x0e, 0x0d); cit_PacketFormat2(gspca_dev, 0x0f, 0xf2); cit_PacketFormat2(gspca_dev, 0x10, 0xd5); cit_PacketFormat2(gspca_dev, 0x11, 0xba); cit_PacketFormat2(gspca_dev, 0x12, 0x53); cit_PacketFormat2(gspca_dev, 0x3f, 0xff); cit_PacketFormat2(gspca_dev, 0x39, 0x00); cit_PacketFormat2(gspca_dev, 0x39, 0x02); cit_PacketFormat2(gspca_dev, 0x16, 0x00); cit_PacketFormat2(gspca_dev, 0x17, 0x28); cit_PacketFormat2(gspca_dev, 0x18, 0x7d); cit_PacketFormat2(gspca_dev, 0x19, 0xbe); cit_PacketFormat2(gspca_dev, 0x3f, 0xff); cit_PacketFormat2(gspca_dev, 0x39, 0x00); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x00, 0x18); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x13, 0x18); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x14, 0x06); /* TESTME These are handled through controls KEEP until someone can test leaving this out is ok */ if (0) { /* This is default brightness */ for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x31, 0x37); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x32, 0x46); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x33, 0x55); } cit_Packet_Format1(gspca_dev, 0x2e, 0x04); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x2d, 0x04); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x29, 0x80); cit_Packet_Format1(gspca_dev, 0x2c, 0x01); cit_Packet_Format1(gspca_dev, 0x30, 0x17); cit_Packet_Format1(gspca_dev, 0x39, 0x08); for (i = 0; i < cit_model1_ntries; i++) cit_Packet_Format1(gspca_dev, 0x34, 0x00); cit_write_reg(gspca_dev, 0x00, 0x0101); cit_write_reg(gspca_dev, 0x00, 0x010a); switch (gspca_dev->pixfmt.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, v4l2_ctrl_g_ctrl(sd->lighting)); } /* Assorted init */ switch (gspca_dev->pixfmt.width) { case 128: /* 128x96 */ cit_Packet_Format1(gspca_dev, 0x2b, 0x1e); cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */ cit_write_reg(gspca_dev, 0x36, 0x0102); cit_write_reg(gspca_dev, 0x1a, 0x0104); cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */ cit_write_reg(gspca_dev, 0x2b, 0x011c); cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */ break; case 176: /* 176x144 */ cit_Packet_Format1(gspca_dev, 0x2b, 0x1e); cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */ cit_write_reg(gspca_dev, 0x04, 0x0102); cit_write_reg(gspca_dev, 0x02, 0x0104); cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */ cit_write_reg(gspca_dev, 0x2b, 0x011c); cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */ break; case 352: /* 352x288 */ cit_Packet_Format1(gspca_dev, 0x2b, 0x1f); cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */ cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */ cit_write_reg(gspca_dev, 0x08, 0x0102); cit_write_reg(gspca_dev, 0x01, 0x0104); cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */ cit_write_reg(gspca_dev, 0x2f, 0x011c); cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */ break; } cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */ cit_write_reg(gspca_dev, clock_div, 0x0111); return 0; } static int cit_start_model2(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int clock_div = 0; cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */ cit_read_reg(gspca_dev, 0x0116, 0); cit_write_reg(gspca_dev, 0x0060, 0x0116); cit_write_reg(gspca_dev, 0x0002, 0x0112); cit_write_reg(gspca_dev, 0x00bc, 0x012c); cit_write_reg(gspca_dev, 0x0008, 0x012b); cit_write_reg(gspca_dev, 0x0000, 0x0108); cit_write_reg(gspca_dev, 0x0001, 0x0133); cit_write_reg(gspca_dev, 0x0001, 0x0102); switch (gspca_dev->pixfmt.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; #if 0 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; #endif 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->pixfmt.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->pixfmt.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; #if 0 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; #endif 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->pixfmt.width) { case 176: /* 176x144 */ cit_model2_Packet1(gspca_dev, 0x0026, 0x00c2); break; case 320: /* 320x240 */ cit_model2_Packet1(gspca_dev, 0x0026, 0x0044); break; #if 0 case VIDEOSIZE_352x240: cit_model2_Packet1(gspca_dev, 0x0026, 0x0046); break; #endif case 352: /* 352x288 */ cit_model2_Packet1(gspca_dev, 0x0026, 0x0048); break; } cit_model2_Packet1(gspca_dev, 0x0028, v4l2_ctrl_g_ctrl(sd->lighting)); /* model2 cannot change the backlight compensation while streaming */ v4l2_ctrl_grab(sd->lighting, true); /* color balance rg2 */ cit_model2_Packet1(gspca_dev, 0x001e, 0x002f); /* saturation */ cit_model2_Packet1(gspca_dev, 0x0020, 0x0034); /* color balance yb */ cit_model2_Packet1(gspca_dev, 0x0022, 0x00a0); /* Hardware control command */ cit_model2_Packet1(gspca_dev, 0x0030, 0x0004); return 0; } static int cit_start_model3(struct gspca_dev *gspca_dev) { const unsigned short compression = 0; /* 0=none, 7=best frame rate */ int i, clock_div = 0; /* HDG not in ibmcam driver, added to see if it helps with auto-detecting between model3 and ibm netcamera pro */ cit_read_reg(gspca_dev, 0x128, 1); cit_write_reg(gspca_dev, 0x0000, 0x0100); cit_read_reg(gspca_dev, 0x0116, 0); cit_write_reg(gspca_dev, 0x0060, 0x0116); cit_write_reg(gspca_dev, 0x0002, 0x0112); cit_write_reg(gspca_dev, 0x0000, 0x0123); cit_write_reg(gspca_dev, 0x0001, 0x0117); cit_write_reg(gspca_dev, 0x0040, 0x0108); cit_write_reg(gspca_dev, 0x0019, 0x012c); cit_write_reg(gspca_dev, 0x0060, 0x0116); cit_write_reg(gspca_dev, 0x0002, 0x0115); cit_write_reg(gspca_dev, 0x0003, 0x0115); cit_read_reg(gspca_dev, 0x0115, 0); cit_write_reg(gspca_dev, 0x000b, 0x0115); /* TESTME HDG not in ibmcam driver, added to see if it helps with auto-detecting between model3 and ibm netcamera pro */ if (0) { cit_write_reg(gspca_dev, 0x0078, 0x012d); cit_write_reg(gspca_dev, 0x0001, 0x012f); cit_write_reg(gspca_dev, 0xd141, 0x0124); cit_write_reg(gspca_dev, 0x0079, 0x012d); cit_write_reg(gspca_dev, 0x00ff, 0x0130); cit_write_reg(gspca_dev, 0xcd41, 0x0124); cit_write_reg(gspca_dev, 0xfffa, 0x0124); cit_read_reg(gspca_dev, 0x0126, 1); } cit_model3_Packet1(gspca_dev, 0x000a, 0x0040); cit_model3_Packet1(gspca_dev, 0x000b, 0x00f6); cit_model3_Packet1(gspca_dev, 0x000c, 0x0002); cit_model3_Packet1(gspca_dev, 0x000d, 0x0020); cit_model3_Packet1(gspca_dev, 0x000e, 0x0033); cit_model3_Packet1(gspca_dev, 0x000f, 0x0007); cit_model3_Packet1(gspca_dev, 0x0010, 0x0000); cit_model3_Packet1(gspca_dev, 0x0011, 0x0070); cit_model3_Packet1(gspca_dev, 0x0012, 0x0030); cit_model3_Packet1(gspca_dev, 0x0013, 0x0000); cit_model3_Packet1(gspca_dev, 0x0014, 0x0001); cit_model3_Packet1(gspca_dev, 0x0015, 0x0001); cit_model3_Packet1(gspca_dev, 0x0016, 0x0001); cit_model3_Packet1(gspca_dev, 0x0017, 0x0001); cit_model3_Packet1(gspca_dev, 0x0018, 0x0000); cit_model3_Packet1(gspca_dev, 0x001e, 0x00c3); cit_model3_Packet1(gspca_dev, 0x0020, 0x0000); cit_model3_Packet1(gspca_dev, 0x0028, 0x0010); cit_model3_Packet1(gspca_dev, 0x0029, 0x0054); cit_model3_Packet1(gspca_dev, 0x002a, 0x0013); cit_model3_Packet1(gspca_dev, 0x002b, 0x0007); cit_model3_Packet1(gspca_dev, 0x002d, 0x0028); cit_model3_Packet1(gspca_dev, 0x002e, 0x0000); cit_model3_Packet1(gspca_dev, 0x0031, 0x0000); cit_model3_Packet1(gspca_dev, 0x0032, 0x0000); cit_model3_Packet1(gspca_dev, 0x0033, 0x0000); cit_model3_Packet1(gspca_dev, 0x0034, 0x0000); cit_model3_Packet1(gspca_dev, 0x0035, 0x0038); cit_model3_Packet1(gspca_dev, 0x003a, 0x0001); cit_model3_Packet1(gspca_dev, 0x003c, 0x001e); cit_model3_Packet1(gspca_dev, 0x003f, 0x000a); cit_model3_Packet1(gspca_dev, 0x0041, 0x0000); cit_model3_Packet1(gspca_dev, 0x0046, 0x003f); cit_model3_Packet1(gspca_dev, 0x0047, 0x0000); cit_model3_Packet1(gspca_dev, 0x0050, 0x0005); cit_model3_Packet1(gspca_dev, 0x0052, 0x001a); cit_model3_Packet1(gspca_dev, 0x0053, 0x0003); cit_model3_Packet1(gspca_dev, 0x005a, 0x006b); cit_model3_Packet1(gspca_dev, 0x005d, 0x001e); cit_model3_Packet1(gspca_dev, 0x005e, 0x0030); cit_model3_Packet1(gspca_dev, 0x005f, 0x0041); cit_model3_Packet1(gspca_dev, 0x0064, 0x0008); cit_model3_Packet1(gspca_dev, 0x0065, 0x0015); cit_model3_Packet1(gspca_dev, 0x0068, 0x000f); cit_model3_Packet1(gspca_dev, 0x0079, 0x0000); cit_model3_Packet1(gspca_dev, 0x007a, 0x0000); cit_model3_Packet1(gspca_dev, 0x007c, 0x003f); cit_model3_Packet1(gspca_dev, 0x0082, 0x000f); cit_model3_Packet1(gspca_dev, 0x0085, 0x0000); cit_model3_Packet1(gspca_dev, 0x0099, 0x0000); cit_model3_Packet1(gspca_dev, 0x009b, 0x0023); cit_model3_Packet1(gspca_dev, 0x009c, 0x0022); cit_model3_Packet1(gspca_dev, 0x009d, 0x0096); cit_model3_Packet1(gspca_dev, 0x009e, 0x0096); cit_model3_Packet1(gspca_dev, 0x009f, 0x000a); switch (gspca_dev->pixfmt.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->pixfmt.width) { case 160: cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */ cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */ cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */ cit_model3_Packet1(gspca_dev, 0x0040, 0x000a); cit_model3_Packet1(gspca_dev, 0x0051, 0x000a); break; case 320: cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */ cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */ cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */ cit_model3_Packet1(gspca_dev, 0x0040, 0x0008); cit_model3_Packet1(gspca_dev, 0x0051, 0x000b); break; case 640: cit_model3_Packet1(gspca_dev, 0x001f, 0x0002); /* !Same */ cit_model3_Packet1(gspca_dev, 0x0039, 0x003e); /* !Same */ cit_model3_Packet1(gspca_dev, 0x0040, 0x0008); cit_model3_Packet1(gspca_dev, 0x0051, 0x000a); break; } /* if (sd->input_index) { */ if (rca_input) { for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) { if (rca_initdata[i][0]) cit_read_reg(gspca_dev, rca_initdata[i][2], 0); else cit_write_reg(gspca_dev, rca_initdata[i][1], rca_initdata[i][2]); } } return 0; } static int cit_start_model4(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; cit_write_reg(gspca_dev, 0x0000, 0x0100); cit_write_reg(gspca_dev, 0x00c0, 0x0111); cit_write_reg(gspca_dev, 0x00bc, 0x012c); cit_write_reg(gspca_dev, 0x0080, 0x012b); cit_write_reg(gspca_dev, 0x0000, 0x0108); cit_write_reg(gspca_dev, 0x0001, 0x0133); cit_write_reg(gspca_dev, 0x009b, 0x010f); cit_write_reg(gspca_dev, 0x00bb, 0x010f); cit_model4_Packet1(gspca_dev, 0x0038, 0x0000); cit_model4_Packet1(gspca_dev, 0x000a, 0x005c); cit_write_reg(gspca_dev, 0x00aa, 0x012d); cit_write_reg(gspca_dev, 0x0004, 0x012f); cit_write_reg(gspca_dev, 0xd141, 0x0124); cit_write_reg(gspca_dev, 0x0000, 0x0127); cit_write_reg(gspca_dev, 0x00fb, 0x012e); cit_write_reg(gspca_dev, 0x0000, 0x0130); cit_write_reg(gspca_dev, 0x8a28, 0x0124); cit_write_reg(gspca_dev, 0x00aa, 0x012f); cit_write_reg(gspca_dev, 0xd055, 0x0124); cit_write_reg(gspca_dev, 0x000c, 0x0127); cit_write_reg(gspca_dev, 0x0009, 0x012e); cit_write_reg(gspca_dev, 0xaa28, 0x0124); cit_write_reg(gspca_dev, 0x00aa, 0x012d); cit_write_reg(gspca_dev, 0x0012, 0x012f); cit_write_reg(gspca_dev, 0xd141, 0x0124); cit_write_reg(gspca_dev, 0x0008, 0x0127); cit_write_reg(gspca_dev, 0x00aa, 0x0130); cit_write_reg(gspca_dev, 0x82a8, 0x0124); cit_write_reg(gspca_dev, 0x002a, 0x012d); cit_write_reg(gspca_dev, 0x0000, 0x012f); cit_write_reg(gspca_dev, 0xd145, 0x0124); cit_write_reg(gspca_dev, 0xfffa, 0x0124); cit_model4_Packet1(gspca_dev, 0x0034, 0x0000); switch (gspca_dev->pixfmt.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->pixfmt.width) { case 160: /* 160x120 */ cit_write_reg(gspca_dev, 0x0024, 0x010b); cit_write_reg(gspca_dev, 0x0089, 0x0119); cit_write_reg(gspca_dev, 0x000a, 0x011b); cit_write_reg(gspca_dev, 0x0003, 0x011e); cit_write_reg(gspca_dev, 0x0007, 0x0104); cit_write_reg(gspca_dev, 0x0009, 0x011a); cit_write_reg(gspca_dev, 0x008b, 0x011c); cit_write_reg(gspca_dev, 0x0008, 0x0118); cit_write_reg(gspca_dev, 0x0000, 0x0132); break; case 320: /* 320x240 */ cit_write_reg(gspca_dev, 0x0028, 0x010b); cit_write_reg(gspca_dev, 0x00d9, 0x0119); cit_write_reg(gspca_dev, 0x0006, 0x011b); cit_write_reg(gspca_dev, 0x0000, 0x011e); cit_write_reg(gspca_dev, 0x000e, 0x0104); cit_write_reg(gspca_dev, 0x0004, 0x011a); cit_write_reg(gspca_dev, 0x003f, 0x011c); cit_write_reg(gspca_dev, 0x000c, 0x0118); cit_write_reg(gspca_dev, 0x0000, 0x0132); break; } cit_model3_Packet1(gspca_dev, 0x0019, 0x0031); cit_model3_Packet1(gspca_dev, 0x001a, 0x0003); cit_model3_Packet1(gspca_dev, 0x001b, 0x0038); cit_model3_Packet1(gspca_dev, 0x001c, 0x0000); cit_model3_Packet1(gspca_dev, 0x0024, 0x0001); cit_model3_Packet1(gspca_dev, 0x0027, 0x0001); cit_model3_Packet1(gspca_dev, 0x002a, 0x0004); cit_model3_Packet1(gspca_dev, 0x0035, 0x000b); cit_model3_Packet1(gspca_dev, 0x003f, 0x0001); cit_model3_Packet1(gspca_dev, 0x0044, 0x0000); cit_model3_Packet1(gspca_dev, 0x0054, 0x0000); cit_model3_Packet1(gspca_dev, 0x00c4, 0x0000); cit_model3_Packet1(gspca_dev, 0x00e7, 0x0001); cit_model3_Packet1(gspca_dev, 0x00e9, 0x0001); cit_model3_Packet1(gspca_dev, 0x00ee, 0x0000); cit_model3_Packet1(gspca_dev, 0x00f3, 0x00c0); cit_write_reg(gspca_dev, compression, 0x0109); cit_write_reg(gspca_dev, clock_div, 0x0111); /* if (sd->input_index) { */ if (rca_input) { for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) { if (rca_initdata[i][0]) cit_read_reg(gspca_dev, rca_initdata[i][2], 0); else cit_write_reg(gspca_dev, rca_initdata[i][1], rca_initdata[i][2]); } } return 0; } /* -- start the camera -- */ static int sd_start(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; int packet_size; packet_size = cit_get_packet_size(gspca_dev); if (packet_size < 0) return packet_size; switch (sd->model) { case CIT_MODEL0: cit_start_model0(gspca_dev); break; case CIT_MODEL1: cit_start_model1(gspca_dev); break; case CIT_MODEL2: cit_start_model2(gspca_dev); break; case CIT_MODEL3: cit_start_model3(gspca_dev); break; case CIT_MODEL4: cit_start_model4(gspca_dev); break; case CIT_IBM_NETCAM_PRO: cit_start_ibm_netcam_pro(gspca_dev); break; } /* Program max isoc packet size */ cit_write_reg(gspca_dev, packet_size >> 8, 0x0106); cit_write_reg(gspca_dev, packet_size & 0xff, 0x0107); cit_restart_stream(gspca_dev); return 0; } static int sd_isoc_init(struct gspca_dev *gspca_dev) { struct usb_interface_cache *intfc; struct usb_host_interface *alt; int max_packet_size; switch (gspca_dev->pixfmt.width) { case 160: max_packet_size = 450; break; case 176: max_packet_size = 600; break; default: max_packet_size = 1022; break; } intfc = gspca_dev->dev->actconfig->intf_cache[0]; if (intfc->num_altsetting < 2) return -ENODEV; alt = &intfc->altsetting[1]; if (alt->desc.bNumEndpoints < 1) return -ENODEV; /* Start isoc bandwidth "negotiation" at max isoc bandwidth */ alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size); return 0; } static int sd_isoc_nego(struct gspca_dev *gspca_dev) { int ret, packet_size, min_packet_size; struct usb_host_interface *alt; switch (gspca_dev->pixfmt.width) { case 160: min_packet_size = 200; break; case 176: min_packet_size = 266; break; default: min_packet_size = 400; break; } /* * Existence of altsetting and endpoint was verified in sd_isoc_init() */ alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1]; packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); if (packet_size <= min_packet_size) return -EIO; packet_size -= 100; if (packet_size < min_packet_size) packet_size = min_packet_size; alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size); ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1); if (ret < 0) pr_err("set alt 1 err %d\n", 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; if (!gspca_dev->present) return; switch (sd->model) { case CIT_MODEL0: /* HDG windows does this, but it causes the cams autogain to restart from a gain of 0, which does not look good when changing resolutions. */ /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */ cit_write_reg(gspca_dev, 0x00c0, 0x0100); /* LED Off */ break; case CIT_MODEL1: cit_send_FF_04_02(gspca_dev); cit_read_reg(gspca_dev, 0x0100, 0); cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */ break; case CIT_MODEL2: v4l2_ctrl_grab(sd->lighting, false); fallthrough; case CIT_MODEL4: cit_model2_Packet1(gspca_dev, 0x0030, 0x0004); cit_write_reg(gspca_dev, 0x0080, 0x0100); /* LED Off */ cit_write_reg(gspca_dev, 0x0020, 0x0111); cit_write_reg(gspca_dev, 0x00a0, 0x0111); cit_model2_Packet1(gspca_dev, 0x0030, 0x0002); cit_write_reg(gspca_dev, 0x0020, 0x0111); cit_write_reg(gspca_dev, 0x0000, 0x0112); break; case CIT_MODEL3: cit_write_reg(gspca_dev, 0x0006, 0x012c); cit_model3_Packet1(gspca_dev, 0x0046, 0x0000); cit_read_reg(gspca_dev, 0x0116, 0); cit_write_reg(gspca_dev, 0x0064, 0x0116); cit_read_reg(gspca_dev, 0x0115, 0); cit_write_reg(gspca_dev, 0x0003, 0x0115); cit_write_reg(gspca_dev, 0x0008, 0x0123); cit_write_reg(gspca_dev, 0x0000, 0x0117); cit_write_reg(gspca_dev, 0x0000, 0x0112); cit_write_reg(gspca_dev, 0x0080, 0x0100); break; case CIT_IBM_NETCAM_PRO: cit_model3_Packet1(gspca_dev, 0x0049, 0x00ff); cit_write_reg(gspca_dev, 0x0006, 0x012c); cit_write_reg(gspca_dev, 0x0000, 0x0116); /* HDG windows does this, but I cannot get the camera to restart with this without redoing the entire init sequence which makes switching modes really slow */ /* cit_write_reg(gspca_dev, 0x0006, 0x0115); */ cit_write_reg(gspca_dev, 0x0008, 0x0123); cit_write_reg(gspca_dev, 0x0000, 0x0117); cit_write_reg(gspca_dev, 0x0003, 0x0133); cit_write_reg(gspca_dev, 0x0000, 0x0111); /* HDG windows does this, but I get a green picture when restarting the stream after this */ /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */ cit_write_reg(gspca_dev, 0x00c0, 0x0100); break; } #if IS_ENABLED(CONFIG_INPUT) /* If the last button state is pressed, release it now! */ if (sd->button_state) { input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); input_sync(gspca_dev->input_dev); sd->button_state = 0; } #endif } static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len) { struct sd *sd = (struct sd *) gspca_dev; u8 byte3 = 0, byte4 = 0; int i; switch (sd->model) { case CIT_MODEL0: case CIT_MODEL1: case CIT_MODEL3: case CIT_IBM_NETCAM_PRO: switch (gspca_dev->pixfmt.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) gspca_dbg(gspca_dev, D_FRAM, "header found at offset: %d: %02x %02x 00 %3ph\n\n", i - 1, data[i - 4], data[i - 3], &data[i]); else gspca_dbg(gspca_dev, D_FRAM, "header found at offset: %d: 00 %3ph\n\n", i - 1, &data[i]); 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); } #if IS_ENABLED(CONFIG_INPUT) static void cit_check_button(struct gspca_dev *gspca_dev) { int new_button_state; struct sd *sd = (struct sd *)gspca_dev; switch (sd->model) { case CIT_MODEL3: case CIT_IBM_NETCAM_PRO: break; default: /* TEST ME unknown if this works on other models too */ return; } /* Read the button state */ cit_read_reg(gspca_dev, 0x0113, 0); new_button_state = !gspca_dev->usb_buf[0]; /* Tell the cam we've seen the button press, notice that this is a nop (iow the cam keeps reporting pressed) until the button is actually released. */ if (new_button_state) cit_write_reg(gspca_dev, 0x01, 0x0113); if (sd->button_state != new_button_state) { input_report_key(gspca_dev->input_dev, KEY_CAMERA, new_button_state); input_sync(gspca_dev->input_dev); sd->button_state = new_button_state; } } #endif static int sd_s_ctrl(struct v4l2_ctrl *ctrl) { struct gspca_dev *gspca_dev = container_of(ctrl->handler, struct gspca_dev, ctrl_handler); struct sd *sd = (struct sd *)gspca_dev; gspca_dev->usb_err = 0; if (!gspca_dev->streaming) return 0; if (sd->stop_on_control_change) sd_stopN(gspca_dev); switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: cit_set_brightness(gspca_dev, ctrl->val); break; case V4L2_CID_CONTRAST: cit_set_contrast(gspca_dev, ctrl->val); break; case V4L2_CID_HUE: cit_set_hue(gspca_dev, ctrl->val); break; case V4L2_CID_HFLIP: cit_set_hflip(gspca_dev, ctrl->val); break; case V4L2_CID_SHARPNESS: cit_set_sharpness(gspca_dev, ctrl->val); break; case V4L2_CID_BACKLIGHT_COMPENSATION: cit_set_lighting(gspca_dev, ctrl->val); break; } if (sd->stop_on_control_change) cit_restart_stream(gspca_dev); return gspca_dev->usb_err; } static const struct v4l2_ctrl_ops sd_ctrl_ops = { .s_ctrl = sd_s_ctrl, }; static int sd_init_controls(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *)gspca_dev; struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; bool has_brightness; bool has_contrast; bool has_hue; bool has_sharpness; bool has_lighting; bool has_hflip; has_brightness = has_contrast = has_hue = has_sharpness = has_hflip = has_lighting = false; switch (sd->model) { case CIT_MODEL0: has_contrast = has_hflip = true; break; case CIT_MODEL1: has_brightness = has_contrast = has_sharpness = has_lighting = true; break; case CIT_MODEL2: has_brightness = has_hue = has_lighting = true; break; case CIT_MODEL3: has_brightness = has_contrast = has_sharpness = true; break; case CIT_MODEL4: has_brightness = has_hue = true; break; case CIT_IBM_NETCAM_PRO: has_brightness = has_hue = has_sharpness = has_hflip = has_lighting = true; break; } gspca_dev->vdev.ctrl_handler = hdl; v4l2_ctrl_handler_init(hdl, 5); if (has_brightness) v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_BRIGHTNESS, 0, 63, 1, 32); if (has_contrast) v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_CONTRAST, 0, 20, 1, 10); if (has_hue) v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_HUE, 0, 127, 1, 63); if (has_sharpness) v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_SHARPNESS, 0, 6, 1, 3); if (has_lighting) sd->lighting = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_BACKLIGHT_COMPENSATION, 0, 2, 1, 1); if (has_hflip) v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_HFLIP, 0, 1, 1, 0); if (hdl->error) { pr_err("Could not initialize controls\n"); return hdl->error; } return 0; } /* sub-driver description */ static const struct sd_desc sd_desc = { .name = MODULE_NAME, .config = sd_config, .init = sd_init, .init_controls = sd_init_controls, .start = sd_start, .stopN = sd_stopN, .stop0 = sd_stop0, .pkt_scan = sd_pkt_scan, #if IS_ENABLED(CONFIG_INPUT) .dq_callback = cit_check_button, .other_input = 1, #endif }; static const struct sd_desc sd_desc_isoc_nego = { .name = MODULE_NAME, .config = sd_config, .init = sd_init, .init_controls = sd_init_controls, .start = sd_start, .isoc_init = sd_isoc_init, .isoc_nego = sd_isoc_nego, .stopN = sd_stopN, .stop0 = sd_stop0, .pkt_scan = sd_pkt_scan, #if IS_ENABLED(CONFIG_INPUT) .dq_callback = cit_check_button, .other_input = 1, #endif }; /* -- module initialisation -- */ static const struct usb_device_id device_table[] = { { USB_DEVICE_VER(0x0545, 0x8080, 0x0001, 0x0001), .driver_info = CIT_MODEL0 }, { USB_DEVICE_VER(0x0545, 0x8080, 0x0002, 0x0002), .driver_info = CIT_MODEL1 }, { USB_DEVICE_VER(0x0545, 0x8080, 0x030a, 0x030a), .driver_info = CIT_MODEL2 }, { USB_DEVICE_VER(0x0545, 0x8080, 0x0301, 0x0301), .driver_info = CIT_MODEL3 }, { USB_DEVICE_VER(0x0545, 0x8002, 0x030a, 0x030a), .driver_info = CIT_MODEL4 }, { USB_DEVICE_VER(0x0545, 0x800c, 0x030a, 0x030a), .driver_info = CIT_MODEL2 }, { USB_DEVICE_VER(0x0545, 0x800d, 0x030a, 0x030a), .driver_info = CIT_MODEL4 }, {} }; MODULE_DEVICE_TABLE(usb, device_table); /* -- device connect -- */ static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id) { const struct sd_desc *desc = &sd_desc; switch (id->driver_info) { case CIT_MODEL0: case CIT_MODEL1: if (intf->cur_altsetting->desc.bInterfaceNumber != 2) return -ENODEV; break; case CIT_MODEL2: case CIT_MODEL4: if (intf->cur_altsetting->desc.bInterfaceNumber != 0) return -ENODEV; break; case CIT_MODEL3: if (intf->cur_altsetting->desc.bInterfaceNumber != 0) return -ENODEV; /* FIXME this likely applies to all model3 cams and probably to other models too. */ if (ibm_netcam_pro) desc = &sd_desc_isoc_nego; break; } return gspca_dev_probe2(intf, id, desc, sizeof(struct sd), THIS_MODULE); } static struct usb_driver sd_driver = { .name = MODULE_NAME, .id_table = device_table, .probe = sd_probe, .disconnect = gspca_disconnect, #ifdef CONFIG_PM .suspend = gspca_suspend, .resume = gspca_resume, .reset_resume = gspca_resume, #endif }; module_usb_driver(sd_driver);
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