| // 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); |
