| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jean-François Moine | 6743 | 97.47% | 21 | 70.00% |
| Hans Verkuil | 115 | 1.66% | 1 | 3.33% |
| Joe Perches | 35 | 0.51% | 3 | 10.00% |
| Theodore Kilgore | 16 | 0.23% | 1 | 3.33% |
| Hans de Goede | 5 | 0.07% | 1 | 3.33% |
| Greg Kroah-Hartman | 2 | 0.03% | 1 | 3.33% |
| Lucas De Marchi | 1 | 0.01% | 1 | 3.33% |
| Sakari Ailus | 1 | 0.01% | 1 | 3.33% |
| Total | 6918 | 30 |
/* * SPCA508 chip based cameras subdriver * * Copyright (C) 2009 Jean-Francois Moine <http://moinejf.free.fr> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #define MODULE_NAME "spca508" #include "gspca.h" MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver"); MODULE_LICENSE("GPL"); /* specific webcam descriptor */ struct sd { struct gspca_dev gspca_dev; /* !! must be the first item */ u8 subtype; #define CreativeVista 0 #define HamaUSBSightcam 1 #define HamaUSBSightcam2 2 #define IntelEasyPCCamera 3 #define MicroInnovationIC200 4 #define ViewQuestVQ110 5 }; static const struct v4l2_pix_format sif_mode[] = { {160, 120, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, .bytesperline = 160, .sizeimage = 160 * 120 * 3 / 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 3}, {176, 144, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, .bytesperline = 176, .sizeimage = 176 * 144 * 3 / 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 2}, {320, 240, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, .bytesperline = 320, .sizeimage = 320 * 240 * 3 / 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 1}, {352, 288, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, .bytesperline = 352, .sizeimage = 352 * 288 * 3 / 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 0}, }; /* Frame packet header offsets for the spca508 */ #define SPCA508_OFFSET_DATA 37 /* * Initialization data: this is the first set-up data written to the * device (before the open data). */ static const u16 spca508_init_data[][2] = { {0x0000, 0x870b}, {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */ {0x0003, 0x8111}, /* Reset compression & memory */ {0x0000, 0x8110}, /* Disable all outputs */ /* READ {0x0000, 0x8114} -> 0000: 00 */ {0x0000, 0x8114}, /* SW GPIO data */ {0x0008, 0x8110}, /* Enable charge pump output */ {0x0002, 0x8116}, /* 200 kHz pump clock */ /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */ {0x0003, 0x8111}, /* Reset compression & memory */ {0x0000, 0x8111}, /* Normal mode (not reset) */ {0x0098, 0x8110}, /* Enable charge pump output, sync.serial,external 2x clock */ {0x000d, 0x8114}, /* SW GPIO data */ {0x0002, 0x8116}, /* 200 kHz pump clock */ {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */ /* --------------------------------------- */ {0x000f, 0x8402}, /* memory bank */ {0x0000, 0x8403}, /* ... address */ /* --------------------------------------- */ /* 0x88__ is Synchronous Serial Interface. */ /* TBD: This table could be expressed more compactly */ /* using spca508_write_i2c_vector(). */ /* TBD: Should see if the values in spca50x_i2c_data */ /* would work with the VQ110 instead of the values */ /* below. */ {0x00c0, 0x8804}, /* SSI slave addr */ {0x0008, 0x8802}, /* 375 Khz SSI clock */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, /* 375 Khz SSI clock */ {0x0012, 0x8801}, /* SSI reg addr */ {0x0080, 0x8800}, /* SSI data to write */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, /* 375 Khz SSI clock */ {0x0012, 0x8801}, /* SSI reg addr */ {0x0000, 0x8800}, /* SSI data to write */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, /* 375 Khz SSI clock */ {0x0011, 0x8801}, /* SSI reg addr */ {0x0040, 0x8800}, /* SSI data to write */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0013, 0x8801}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0014, 0x8801}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0015, 0x8801}, {0x0001, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0016, 0x8801}, {0x0003, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0017, 0x8801}, {0x0036, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0018, 0x8801}, {0x00ec, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x001a, 0x8801}, {0x0094, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x001b, 0x8801}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0027, 0x8801}, {0x00a2, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0028, 0x8801}, {0x0040, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x002a, 0x8801}, {0x0084, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x002b, 0x8801}, {0x00a8, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x002c, 0x8801}, {0x00fe, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x002d, 0x8801}, {0x0003, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0038, 0x8801}, {0x0083, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0033, 0x8801}, {0x0081, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0034, 0x8801}, {0x004a, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0039, 0x8801}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0010, 0x8801}, {0x00a8, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0006, 0x8801}, {0x0058, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0000, 0x8801}, {0x0004, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0040, 0x8801}, {0x0080, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0041, 0x8801}, {0x000c, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0042, 0x8801}, {0x000c, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0043, 0x8801}, {0x0028, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0044, 0x8801}, {0x0080, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0045, 0x8801}, {0x0020, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0046, 0x8801}, {0x0020, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0047, 0x8801}, {0x0080, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0048, 0x8801}, {0x004c, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x0049, 0x8801}, {0x0084, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x004a, 0x8801}, {0x0084, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x0008, 0x8802}, {0x004b, 0x8801}, {0x0084, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* --------------------------------------- */ {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */ {0x0000, 0x8701}, /* CKx1 clock delay adj */ {0x0000, 0x8701}, /* CKx1 clock delay adj */ {0x0001, 0x870c}, /* CKOx2 output */ /* --------------------------------------- */ {0x0080, 0x8600}, /* Line memory read counter (L) */ {0x0001, 0x8606}, /* reserved */ {0x0064, 0x8607}, /* Line memory read counter (H) 0x6480=25,728 */ {0x002a, 0x8601}, /* CDSP sharp interpolation mode, * line sel for color sep, edge enhance enab */ {0x0000, 0x8602}, /* optical black level for user settng = 0 */ {0x0080, 0x8600}, /* Line memory read counter (L) */ {0x000a, 0x8603}, /* optical black level calc mode: * auto; optical black offset = 10 */ {0x00df, 0x865b}, /* Horiz offset for valid pixels (L)=0xdf */ {0x0012, 0x865c}, /* Vert offset for valid lines (L)=0x12 */ /* The following two lines seem to be the "wrong" resolution. */ /* But perhaps these indicate the actual size of the sensor */ /* rather than the size of the current video mode. */ {0x0058, 0x865d}, /* Horiz valid pixels (*4) (L) = 352 */ {0x0048, 0x865e}, /* Vert valid lines (*4) (L) = 288 */ {0x0015, 0x8608}, /* A11 Coef ... */ {0x0030, 0x8609}, {0x00fb, 0x860a}, {0x003e, 0x860b}, {0x00ce, 0x860c}, {0x00f4, 0x860d}, {0x00eb, 0x860e}, {0x00dc, 0x860f}, {0x0039, 0x8610}, {0x0001, 0x8611}, /* R offset for white balance ... */ {0x0000, 0x8612}, {0x0001, 0x8613}, {0x0000, 0x8614}, {0x005b, 0x8651}, /* R gain for white balance ... */ {0x0040, 0x8652}, {0x0060, 0x8653}, {0x0040, 0x8654}, {0x0000, 0x8655}, {0x0001, 0x863f}, /* Fixed gamma correction enable, USB control, * lum filter disable, lum noise clip disable */ {0x00a1, 0x8656}, /* Window1 size 256x256, Windows2 size 64x64, * gamma look-up disable, * new edge enhancement enable */ {0x0018, 0x8657}, /* Edge gain high thresh */ {0x0020, 0x8658}, /* Edge gain low thresh */ {0x000a, 0x8659}, /* Edge bandwidth high threshold */ {0x0005, 0x865a}, /* Edge bandwidth low threshold */ /* -------------------------------- */ {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0xa908, 0x8802}, {0x0034, 0x8801}, /* SSI reg addr */ {0x00ca, 0x8800}, /* SSI data to write */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0x1f08, 0x8802}, {0x0006, 0x8801}, {0x0080, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* ----- Read back coefs we wrote earlier. */ /* READ { 0x0000, 0x8608 } -> 0000: 15 */ /* READ { 0x0000, 0x8609 } -> 0000: 30 */ /* READ { 0x0000, 0x860a } -> 0000: fb */ /* READ { 0x0000, 0x860b } -> 0000: 3e */ /* READ { 0x0000, 0x860c } -> 0000: ce */ /* READ { 0x0000, 0x860d } -> 0000: f4 */ /* READ { 0x0000, 0x860e } -> 0000: eb */ /* READ { 0x0000, 0x860f } -> 0000: dc */ /* READ { 0x0000, 0x8610 } -> 0000: 39 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 08 */ {0xb008, 0x8802}, {0x0006, 0x8801}, {0x007d, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* This chunk is seemingly redundant with */ /* earlier commands (A11 Coef...), but if I disable it, */ /* the image appears too dark. Maybe there was some kind of */ /* reset since the earlier commands, so this is necessary again. */ {0x0015, 0x8608}, {0x0030, 0x8609}, {0xfffb, 0x860a}, {0x003e, 0x860b}, {0xffce, 0x860c}, {0xfff4, 0x860d}, {0xffeb, 0x860e}, {0xffdc, 0x860f}, {0x0039, 0x8610}, {0x0018, 0x8657}, {0x0000, 0x8508}, /* Disable compression. */ /* Previous line was: {0x0021, 0x8508}, * Enable compression. */ {0x0032, 0x850b}, /* compression stuff */ {0x0003, 0x8509}, /* compression stuff */ {0x0011, 0x850a}, /* compression stuff */ {0x0021, 0x850d}, /* compression stuff */ {0x0010, 0x850c}, /* compression stuff */ {0x0003, 0x8500}, /* *** Video mode: 160x120 */ {0x0001, 0x8501}, /* Hardware-dominated snap control */ {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128, * gamma look-up disable, * new edge enhancement enable */ {0x0018, 0x8617}, /* Window1 start X (*2) */ {0x0008, 0x8618}, /* Window1 start Y (*2) */ {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128, * gamma look-up disable, * new edge enhancement enable */ {0x0058, 0x8619}, /* Window2 start X (*2) */ {0x0008, 0x861a}, /* Window2 start Y (*2) */ {0x00ff, 0x8615}, /* High lum thresh for white balance */ {0x0000, 0x8616}, /* Low lum thresh for white balance */ {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */ {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */ /* READ { 0x0000, 0x8656 } -> 0000: 61 */ {0x0028, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 28 */ {0x1f28, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */ {0x0010, 0x8801}, /* SSI reg addr */ {0x003e, 0x8800}, /* SSI data to write */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ {0x0028, 0x8802}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 28 */ {0x1f28, 0x8802}, {0x0000, 0x8801}, {0x001f, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ {0x0001, 0x8602}, /* optical black level for user settning = 1 */ /* Original: */ {0x0023, 0x8700}, /* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */ {0x000f, 0x8602}, /* optical black level for user settning = 15 */ {0x0028, 0x8802}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 28 */ {0x1f28, 0x8802}, {0x0010, 0x8801}, {0x007b, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ {0x002f, 0x8651}, /* R gain for white balance ... */ {0x0080, 0x8653}, /* READ { 0x0000, 0x8655 } -> 0000: 00 */ {0x0000, 0x8655}, {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */ {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */ /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE: (ALT=0) ) */ {} }; /* * Initialization data for Intel EasyPC Camera CS110 */ static const u16 spca508cs110_init_data[][2] = { {0x0000, 0x870b}, /* Reset CTL3 */ {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */ {0x0000, 0x8111}, /* Normal operation on reset */ {0x0090, 0x8110}, /* External Clock 2x & Synchronous Serial Interface Output */ {0x0020, 0x8112}, /* Video Drop packet enable */ {0x0000, 0x8114}, /* Software GPIO output data */ {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0003, 0x8114}, /* Initial sequence Synchronous Serial Interface */ {0x000f, 0x8402}, /* Memory bank Address */ {0x0000, 0x8403}, /* Memory bank Address */ {0x00ba, 0x8804}, /* SSI Slave address */ {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */ {0x0010, 0x8802}, /* 93.75kHz SSI Clock two DataByte */ {0x0001, 0x8801}, {0x000a, 0x8805}, /* a - NWG: Dunno what this is about */ {0x0000, 0x8800}, {0x0010, 0x8802}, {0x0002, 0x8801}, {0x0000, 0x8805}, {0x0000, 0x8800}, {0x0010, 0x8802}, {0x0003, 0x8801}, {0x0027, 0x8805}, {0x0001, 0x8800}, {0x0010, 0x8802}, {0x0004, 0x8801}, {0x0065, 0x8805}, {0x0001, 0x8800}, {0x0010, 0x8802}, {0x0005, 0x8801}, {0x0003, 0x8805}, {0x0000, 0x8800}, {0x0010, 0x8802}, {0x0006, 0x8801}, {0x001c, 0x8805}, {0x0000, 0x8800}, {0x0010, 0x8802}, {0x0007, 0x8801}, {0x002a, 0x8805}, {0x0000, 0x8800}, {0x0010, 0x8802}, {0x0002, 0x8704}, /* External input CKIx1 */ {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */ {0x009a, 0x8600}, /* Line memory Read Counter (L) */ {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */ {0x0003, 0x865c}, /* 3 Vertical Offset for Valid Lines(L) */ {0x0058, 0x865d}, /* 58 Horizontal Valid Pixel Window(L) */ {0x0006, 0x8660}, /* Nibble data + input order */ {0x000a, 0x8602}, /* Optical black level set to 0x0a */ {0x0000, 0x8603}, /* Optical black level Offset */ /* {0x0000, 0x8611}, * 0 R Offset for white Balance */ /* {0x0000, 0x8612}, * 1 Gr Offset for white Balance */ /* {0x0000, 0x8613}, * 1f B Offset for white Balance */ /* {0x0000, 0x8614}, * f0 Gb Offset for white Balance */ {0x0040, 0x8651}, /* 2b BLUE gain for white balance good at all 60 */ {0x0030, 0x8652}, /* 41 Gr Gain for white Balance (L) */ {0x0035, 0x8653}, /* 26 RED gain for white balance */ {0x0035, 0x8654}, /* 40Gb Gain for white Balance (L) */ {0x0041, 0x863f}, /* Fixed Gamma correction enabled (makes colours look better) */ {0x0000, 0x8655}, /* High bits for white balance*****brightness control*** */ {} }; static const u16 spca508_sightcam_init_data[][2] = { /* This line seems to setup the frame/canvas */ {0x000f, 0x8402}, /* These 6 lines are needed to startup the webcam */ {0x0090, 0x8110}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0003, 0x8114}, {0x0080, 0x8804}, /* This part seems to make the pictures darker? (autobrightness?) */ {0x0001, 0x8801}, {0x0004, 0x8800}, {0x0003, 0x8801}, {0x00e0, 0x8800}, {0x0004, 0x8801}, {0x00b4, 0x8800}, {0x0005, 0x8801}, {0x0000, 0x8800}, {0x0006, 0x8801}, {0x00e0, 0x8800}, {0x0007, 0x8801}, {0x000c, 0x8800}, /* This section is just needed, it probably * does something like the previous section, * but the cam won't start if it's not included. */ {0x0014, 0x8801}, {0x0008, 0x8800}, {0x0015, 0x8801}, {0x0067, 0x8800}, {0x0016, 0x8801}, {0x0000, 0x8800}, {0x0017, 0x8801}, {0x0020, 0x8800}, {0x0018, 0x8801}, {0x0044, 0x8800}, /* Makes the picture darker - and the * cam won't start if not included */ {0x001e, 0x8801}, {0x00ea, 0x8800}, {0x001f, 0x8801}, {0x0001, 0x8800}, {0x0003, 0x8801}, {0x00e0, 0x8800}, /* seems to place the colors ontop of each other #1 */ {0x0006, 0x8704}, {0x0001, 0x870c}, {0x0016, 0x8600}, {0x0002, 0x8606}, /* if not included the pictures becomes _very_ dark */ {0x0064, 0x8607}, {0x003a, 0x8601}, {0x0000, 0x8602}, /* seems to place the colors ontop of each other #2 */ {0x0016, 0x8600}, {0x0018, 0x8617}, {0x0008, 0x8618}, {0x00a1, 0x8656}, /* webcam won't start if not included */ {0x0007, 0x865b}, {0x0001, 0x865c}, {0x0058, 0x865d}, {0x0048, 0x865e}, /* adjusts the colors */ {0x0049, 0x8651}, {0x0040, 0x8652}, {0x004c, 0x8653}, {0x0040, 0x8654}, {} }; static const u16 spca508_sightcam2_init_data[][2] = { {0x0020, 0x8112}, {0x000f, 0x8402}, {0x0000, 0x8403}, {0x0008, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x0009, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x000a, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x000b, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x000c, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x000d, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x000e, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x0007, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x000f, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x0018, 0x8660}, {0x0010, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x0011, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x0000, 0x86b0}, {0x0034, 0x86b1}, {0x0000, 0x86b2}, {0x0049, 0x86b3}, {0x0000, 0x86b4}, {0x0000, 0x86b4}, {0x0012, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x0013, 0x8201}, {0x0008, 0x8200}, {0x0001, 0x8200}, {0x0001, 0x86b0}, {0x00aa, 0x86b1}, {0x0000, 0x86b2}, {0x00e4, 0x86b3}, {0x0000, 0x86b4}, {0x0000, 0x86b4}, {0x0018, 0x8660}, {0x0090, 0x8110}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0003, 0x8114}, {0x0080, 0x8804}, {0x0003, 0x8801}, {0x0012, 0x8800}, {0x0004, 0x8801}, {0x0005, 0x8800}, {0x0005, 0x8801}, {0x0000, 0x8800}, {0x0006, 0x8801}, {0x0000, 0x8800}, {0x0007, 0x8801}, {0x0000, 0x8800}, {0x0008, 0x8801}, {0x0005, 0x8800}, {0x000a, 0x8700}, {0x000e, 0x8801}, {0x0004, 0x8800}, {0x0005, 0x8801}, {0x0047, 0x8800}, {0x0006, 0x8801}, {0x0000, 0x8800}, {0x0007, 0x8801}, {0x00c0, 0x8800}, {0x0008, 0x8801}, {0x0003, 0x8800}, {0x0013, 0x8801}, {0x0001, 0x8800}, {0x0009, 0x8801}, {0x0000, 0x8800}, {0x000a, 0x8801}, {0x0000, 0x8800}, {0x000b, 0x8801}, {0x0000, 0x8800}, {0x000c, 0x8801}, {0x0000, 0x8800}, {0x000e, 0x8801}, {0x0004, 0x8800}, {0x000f, 0x8801}, {0x0000, 0x8800}, {0x0010, 0x8801}, {0x0006, 0x8800}, {0x0011, 0x8801}, {0x0006, 0x8800}, {0x0012, 0x8801}, {0x0000, 0x8800}, {0x0013, 0x8801}, {0x0001, 0x8800}, {0x000a, 0x8700}, {0x0000, 0x8702}, {0x0000, 0x8703}, {0x00c2, 0x8704}, {0x0001, 0x870c}, {0x0044, 0x8600}, {0x0002, 0x8606}, {0x0064, 0x8607}, {0x003a, 0x8601}, {0x0008, 0x8602}, {0x0044, 0x8600}, {0x0018, 0x8617}, {0x0008, 0x8618}, {0x00a1, 0x8656}, {0x0004, 0x865b}, {0x0002, 0x865c}, {0x0058, 0x865d}, {0x0048, 0x865e}, {0x0012, 0x8608}, {0x002c, 0x8609}, {0x0002, 0x860a}, {0x002c, 0x860b}, {0x00db, 0x860c}, {0x00f9, 0x860d}, {0x00f1, 0x860e}, {0x00e3, 0x860f}, {0x002c, 0x8610}, {0x006c, 0x8651}, {0x0041, 0x8652}, {0x0059, 0x8653}, {0x0040, 0x8654}, {0x00fa, 0x8611}, {0x00ff, 0x8612}, {0x00f8, 0x8613}, {0x0000, 0x8614}, {0x0001, 0x863f}, {0x0000, 0x8640}, {0x0026, 0x8641}, {0x0045, 0x8642}, {0x0060, 0x8643}, {0x0075, 0x8644}, {0x0088, 0x8645}, {0x009b, 0x8646}, {0x00b0, 0x8647}, {0x00c5, 0x8648}, {0x00d2, 0x8649}, {0x00dc, 0x864a}, {0x00e5, 0x864b}, {0x00eb, 0x864c}, {0x00f0, 0x864d}, {0x00f6, 0x864e}, {0x00fa, 0x864f}, {0x00ff, 0x8650}, {0x0060, 0x8657}, {0x0010, 0x8658}, {0x0018, 0x8659}, {0x0005, 0x865a}, {0x0018, 0x8660}, {0x0003, 0x8509}, {0x0011, 0x850a}, {0x0032, 0x850b}, {0x0010, 0x850c}, {0x0021, 0x850d}, {0x0001, 0x8500}, {0x0000, 0x8508}, {0x0012, 0x8608}, {0x002c, 0x8609}, {0x0002, 0x860a}, {0x0039, 0x860b}, {0x00d0, 0x860c}, {0x00f7, 0x860d}, {0x00ed, 0x860e}, {0x00db, 0x860f}, {0x0039, 0x8610}, {0x0012, 0x8657}, {0x000c, 0x8619}, {0x0004, 0x861a}, {0x00a1, 0x8656}, {0x00c8, 0x8615}, {0x0032, 0x8616}, {0x0030, 0x8112}, {0x0020, 0x8112}, {0x0020, 0x8112}, {0x000f, 0x8402}, {0x0000, 0x8403}, {0x0090, 0x8110}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0003, 0x8114}, {0x0080, 0x8804}, {0x0003, 0x8801}, {0x0012, 0x8800}, {0x0004, 0x8801}, {0x0005, 0x8800}, {0x0005, 0x8801}, {0x0047, 0x8800}, {0x0006, 0x8801}, {0x0000, 0x8800}, {0x0007, 0x8801}, {0x00c0, 0x8800}, {0x0008, 0x8801}, {0x0003, 0x8800}, {0x000a, 0x8700}, {0x000e, 0x8801}, {0x0004, 0x8800}, {0x0005, 0x8801}, {0x0047, 0x8800}, {0x0006, 0x8801}, {0x0000, 0x8800}, {0x0007, 0x8801}, {0x00c0, 0x8800}, {0x0008, 0x8801}, {0x0003, 0x8800}, {0x0013, 0x8801}, {0x0001, 0x8800}, {0x0009, 0x8801}, {0x0000, 0x8800}, {0x000a, 0x8801}, {0x0000, 0x8800}, {0x000b, 0x8801}, {0x0000, 0x8800}, {0x000c, 0x8801}, {0x0000, 0x8800}, {0x000e, 0x8801}, {0x0004, 0x8800}, {0x000f, 0x8801}, {0x0000, 0x8800}, {0x0010, 0x8801}, {0x0006, 0x8800}, {0x0011, 0x8801}, {0x0006, 0x8800}, {0x0012, 0x8801}, {0x0000, 0x8800}, {0x0013, 0x8801}, {0x0001, 0x8800}, {0x000a, 0x8700}, {0x0000, 0x8702}, {0x0000, 0x8703}, {0x00c2, 0x8704}, {0x0001, 0x870c}, {0x0044, 0x8600}, {0x0002, 0x8606}, {0x0064, 0x8607}, {0x003a, 0x8601}, {0x0008, 0x8602}, {0x0044, 0x8600}, {0x0018, 0x8617}, {0x0008, 0x8618}, {0x00a1, 0x8656}, {0x0004, 0x865b}, {0x0002, 0x865c}, {0x0058, 0x865d}, {0x0048, 0x865e}, {0x0012, 0x8608}, {0x002c, 0x8609}, {0x0002, 0x860a}, {0x002c, 0x860b}, {0x00db, 0x860c}, {0x00f9, 0x860d}, {0x00f1, 0x860e}, {0x00e3, 0x860f}, {0x002c, 0x8610}, {0x006c, 0x8651}, {0x0041, 0x8652}, {0x0059, 0x8653}, {0x0040, 0x8654}, {0x00fa, 0x8611}, {0x00ff, 0x8612}, {0x00f8, 0x8613}, {0x0000, 0x8614}, {0x0001, 0x863f}, {0x0000, 0x8640}, {0x0026, 0x8641}, {0x0045, 0x8642}, {0x0060, 0x8643}, {0x0075, 0x8644}, {0x0088, 0x8645}, {0x009b, 0x8646}, {0x00b0, 0x8647}, {0x00c5, 0x8648}, {0x00d2, 0x8649}, {0x00dc, 0x864a}, {0x00e5, 0x864b}, {0x00eb, 0x864c}, {0x00f0, 0x864d}, {0x00f6, 0x864e}, {0x00fa, 0x864f}, {0x00ff, 0x8650}, {0x0060, 0x8657}, {0x0010, 0x8658}, {0x0018, 0x8659}, {0x0005, 0x865a}, {0x0018, 0x8660}, {0x0003, 0x8509}, {0x0011, 0x850a}, {0x0032, 0x850b}, {0x0010, 0x850c}, {0x0021, 0x850d}, {0x0001, 0x8500}, {0x0000, 0x8508}, {0x0012, 0x8608}, {0x002c, 0x8609}, {0x0002, 0x860a}, {0x0039, 0x860b}, {0x00d0, 0x860c}, {0x00f7, 0x860d}, {0x00ed, 0x860e}, {0x00db, 0x860f}, {0x0039, 0x8610}, {0x0012, 0x8657}, {0x0064, 0x8619}, /* This line starts it all, it is not needed here */ /* since it has been build into the driver */ /* jfm: don't start now */ /* {0x0030, 0x8112}, */ {} }; /* * Initialization data for Creative Webcam Vista */ static const u16 spca508_vista_init_data[][2] = { {0x0008, 0x8200}, /* Clear register */ {0x0000, 0x870b}, /* Reset CTL3 */ {0x0020, 0x8112}, /* Video Drop packet enable */ {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */ {0x0000, 0x8110}, /* Disable everything */ {0x0000, 0x8114}, /* Software GPIO output data */ {0x0000, 0x8114}, {0x0003, 0x8111}, {0x0000, 0x8111}, {0x0090, 0x8110}, /* Enable: SSI output, External 2X clock output */ {0x0020, 0x8112}, {0x0000, 0x8114}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0001, 0x8114}, {0x0003, 0x8114}, {0x000f, 0x8402}, /* Memory bank Address */ {0x0000, 0x8403}, /* Memory bank Address */ {0x00ba, 0x8804}, /* SSI Slave address */ {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, /* Will write 2 bytes (DATA1+DATA2) */ {0x0020, 0x8801}, /* Register address for SSI read/write */ {0x0044, 0x8805}, /* DATA2 */ {0x0004, 0x8800}, /* DATA1 -> write triggered */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0009, 0x8801}, {0x0042, 0x8805}, {0x0001, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x003c, 0x8801}, {0x0001, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0001, 0x8801}, {0x000a, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0002, 0x8801}, {0x0000, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0003, 0x8801}, {0x0027, 0x8805}, {0x0001, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0004, 0x8801}, {0x0065, 0x8805}, {0x0001, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0005, 0x8801}, {0x0003, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0006, 0x8801}, {0x001c, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0007, 0x8801}, {0x002a, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x000e, 0x8801}, {0x0000, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0028, 0x8801}, {0x002e, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0039, 0x8801}, {0x0013, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x003b, 0x8801}, {0x000c, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0035, 0x8801}, {0x0028, 0x8805}, {0x0000, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8803 } -> 0000: 00 */ /* READ { 0x0001, 0x8802 } -> 0000: 10 */ {0x0010, 0x8802}, {0x0009, 0x8801}, {0x0042, 0x8805}, {0x0001, 0x8800}, /* READ { 0x0001, 0x8803 } -> 0000: 00 */ {0x0050, 0x8703}, {0x0002, 0x8704}, /* External input CKIx1 */ {0x0001, 0x870c}, /* Select CKOx2 output */ {0x009a, 0x8600}, /* Line memory Read Counter (L) */ {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */ {0x0023, 0x8601}, {0x0010, 0x8602}, {0x000a, 0x8603}, {0x009a, 0x8600}, {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */ {0x0003, 0x865c}, /* Vertical offset for valid lines (L) */ {0x0058, 0x865d}, /* Horizontal valid pixels window (L) */ {0x0048, 0x865e}, /* Vertical valid lines window (L) */ {0x0000, 0x865f}, {0x0006, 0x8660}, /* Enable nibble data input, select nibble input order */ {0x0013, 0x8608}, /* A11 Coeficients for color correction */ {0x0028, 0x8609}, /* Note: these values are confirmed at the end of array */ {0x0005, 0x860a}, /* ... */ {0x0025, 0x860b}, {0x00e1, 0x860c}, {0x00fa, 0x860d}, {0x00f4, 0x860e}, {0x00e8, 0x860f}, {0x0025, 0x8610}, /* A33 Coef. */ {0x00fc, 0x8611}, /* White balance offset: R */ {0x0001, 0x8612}, /* White balance offset: Gr */ {0x00fe, 0x8613}, /* White balance offset: B */ {0x0000, 0x8614}, /* White balance offset: Gb */ {0x0064, 0x8651}, /* R gain for white balance (L) */ {0x0040, 0x8652}, /* Gr gain for white balance (L) */ {0x0066, 0x8653}, /* B gain for white balance (L) */ {0x0040, 0x8654}, /* Gb gain for white balance (L) */ {0x0001, 0x863f}, /* Enable fixed gamma correction */ {0x00a1, 0x8656}, /* Size - Window1: 256x256, Window2: 128x128, * UV division: UV no change, * Enable New edge enhancement */ {0x0018, 0x8657}, /* Edge gain high threshold */ {0x0020, 0x8658}, /* Edge gain low threshold */ {0x000a, 0x8659}, /* Edge bandwidth high threshold */ {0x0005, 0x865a}, /* Edge bandwidth low threshold */ {0x0064, 0x8607}, /* UV filter enable */ {0x0016, 0x8660}, {0x0000, 0x86b0}, /* Bad pixels compensation address */ {0x00dc, 0x86b1}, /* X coord for bad pixels compensation (L) */ {0x0000, 0x86b2}, {0x0009, 0x86b3}, /* Y coord for bad pixels compensation (L) */ {0x0000, 0x86b4}, {0x0001, 0x86b0}, {0x00f5, 0x86b1}, {0x0000, 0x86b2}, {0x00c6, 0x86b3}, {0x0000, 0x86b4}, {0x0002, 0x86b0}, {0x001c, 0x86b1}, {0x0001, 0x86b2}, {0x00d7, 0x86b3}, {0x0000, 0x86b4}, {0x0003, 0x86b0}, {0x001c, 0x86b1}, {0x0001, 0x86b2}, {0x00d8, 0x86b3}, {0x0000, 0x86b4}, {0x0004, 0x86b0}, {0x001d, 0x86b1}, {0x0001, 0x86b2}, {0x00d8, 0x86b3}, {0x0000, 0x86b4}, {0x001e, 0x8660}, /* READ { 0x0000, 0x8608 } -> 0000: 13 */ /* READ { 0x0000, 0x8609 } -> 0000: 28 */ /* READ { 0x0000, 0x8610 } -> 0000: 05 */ /* READ { 0x0000, 0x8611 } -> 0000: 25 */ /* READ { 0x0000, 0x8612 } -> 0000: e1 */ /* READ { 0x0000, 0x8613 } -> 0000: fa */ /* READ { 0x0000, 0x8614 } -> 0000: f4 */ /* READ { 0x0000, 0x8615 } -> 0000: e8 */ /* READ { 0x0000, 0x8616 } -> 0000: 25 */ {} }; static int reg_write(struct gspca_dev *gspca_dev, u16 index, u16 value) { int ret; struct usb_device *dev = gspca_dev->dev; ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 0, /* request */ USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, index, NULL, 0, 500); gspca_dbg(gspca_dev, D_USBO, "reg write i:0x%04x = 0x%02x\n", index, value); if (ret < 0) pr_err("reg write: error %d\n", ret); return ret; } /* read 1 byte */ /* returns: negative is error, pos or zero is data */ static int reg_read(struct gspca_dev *gspca_dev, u16 index) /* wIndex */ { int ret; ret = usb_control_msg(gspca_dev->dev, usb_rcvctrlpipe(gspca_dev->dev, 0), 0, /* register */ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0, /* value */ index, gspca_dev->usb_buf, 1, 500); /* timeout */ gspca_dbg(gspca_dev, D_USBI, "reg read i:%04x --> %02x\n", index, gspca_dev->usb_buf[0]); if (ret < 0) { pr_err("reg_read err %d\n", ret); return ret; } return gspca_dev->usb_buf[0]; } /* send 1 or 2 bytes to the sensor via the Synchronous Serial Interface */ static int ssi_w(struct gspca_dev *gspca_dev, u16 reg, u16 val) { int ret, retry; ret = reg_write(gspca_dev, 0x8802, reg >> 8); if (ret < 0) goto out; ret = reg_write(gspca_dev, 0x8801, reg & 0x00ff); if (ret < 0) goto out; if ((reg & 0xff00) == 0x1000) { /* if 2 bytes */ ret = reg_write(gspca_dev, 0x8805, val & 0x00ff); if (ret < 0) goto out; val >>= 8; } ret = reg_write(gspca_dev, 0x8800, val); if (ret < 0) goto out; /* poll until not busy */ retry = 10; for (;;) { ret = reg_read(gspca_dev, 0x8803); if (ret < 0) break; if (gspca_dev->usb_buf[0] == 0) break; if (--retry <= 0) { gspca_err(gspca_dev, "ssi_w busy %02x\n", gspca_dev->usb_buf[0]); ret = -1; break; } msleep(8); } out: return ret; } static int write_vector(struct gspca_dev *gspca_dev, const u16 (*data)[2]) { int ret = 0; while ((*data)[1] != 0) { if ((*data)[1] & 0x8000) { if ((*data)[1] == 0xdd00) /* delay */ msleep((*data)[0]); else ret = reg_write(gspca_dev, (*data)[1], (*data)[0]); } else { ret = ssi_w(gspca_dev, (*data)[1], (*data)[0]); } if (ret < 0) break; data++; } return ret; } /* 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; const u16 (*init_data)[2]; static const u16 (*(init_data_tb[]))[2] = { spca508_vista_init_data, /* CreativeVista 0 */ spca508_sightcam_init_data, /* HamaUSBSightcam 1 */ spca508_sightcam2_init_data, /* HamaUSBSightcam2 2 */ spca508cs110_init_data, /* IntelEasyPCCamera 3 */ spca508cs110_init_data, /* MicroInnovationIC200 4 */ spca508_init_data, /* ViewQuestVQ110 5 */ }; int data1, data2; /* Read from global register the USB product and vendor IDs, just to * prove that we can communicate with the device. This works, which * confirms at we are communicating properly and that the device * is a 508. */ data1 = reg_read(gspca_dev, 0x8104); data2 = reg_read(gspca_dev, 0x8105); gspca_dbg(gspca_dev, D_PROBE, "Webcam Vendor ID: 0x%02x%02x\n", data2, data1); data1 = reg_read(gspca_dev, 0x8106); data2 = reg_read(gspca_dev, 0x8107); gspca_dbg(gspca_dev, D_PROBE, "Webcam Product ID: 0x%02x%02x\n", data2, data1); data1 = reg_read(gspca_dev, 0x8621); gspca_dbg(gspca_dev, D_PROBE, "Window 1 average luminance: %d\n", data1); cam = &gspca_dev->cam; cam->cam_mode = sif_mode; cam->nmodes = ARRAY_SIZE(sif_mode); sd->subtype = id->driver_info; init_data = init_data_tb[sd->subtype]; return write_vector(gspca_dev, init_data); } /* this function is called at probe and resume time */ static int sd_init(struct gspca_dev *gspca_dev) { return 0; } static int sd_start(struct gspca_dev *gspca_dev) { int mode; mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv; reg_write(gspca_dev, 0x8500, mode); switch (mode) { case 0: case 1: reg_write(gspca_dev, 0x8700, 0x28); /* clock */ break; default: /* case 2: */ /* case 3: */ reg_write(gspca_dev, 0x8700, 0x23); /* clock */ break; } reg_write(gspca_dev, 0x8112, 0x10 | 0x20); return 0; } static void sd_stopN(struct gspca_dev *gspca_dev) { /* Video ISO disable, Video Drop Packet enable: */ reg_write(gspca_dev, 0x8112, 0x20); } static void sd_pkt_scan(struct gspca_dev *gspca_dev, u8 *data, /* isoc packet */ int len) /* iso packet length */ { switch (data[0]) { case 0: /* start of frame */ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); data += SPCA508_OFFSET_DATA; len -= SPCA508_OFFSET_DATA; gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); break; case 0xff: /* drop */ break; default: data += 1; len -= 1; gspca_frame_add(gspca_dev, INTER_PACKET, data, len); break; } } static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness) { /* MX seem contrast */ reg_write(gspca_dev, 0x8651, brightness); reg_write(gspca_dev, 0x8652, brightness); reg_write(gspca_dev, 0x8653, brightness); reg_write(gspca_dev, 0x8654, brightness); } static int sd_s_ctrl(struct v4l2_ctrl *ctrl) { struct gspca_dev *gspca_dev = container_of(ctrl->handler, struct gspca_dev, ctrl_handler); gspca_dev->usb_err = 0; if (!gspca_dev->streaming) return 0; switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: setbrightness(gspca_dev, ctrl->val); break; } 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 v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; gspca_dev->vdev.ctrl_handler = hdl; v4l2_ctrl_handler_init(hdl, 5); v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); 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, .pkt_scan = sd_pkt_scan, }; /* -- module initialisation -- */ static const struct usb_device_id device_table[] = { {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam}, {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista}, {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110}, {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam}, {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2}, {USB_DEVICE(0x8086, 0x0110), .driver_info = IntelEasyPCCamera}, {} }; MODULE_DEVICE_TABLE(usb, device_table); /* -- device connect -- */ static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id) { return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), THIS_MODULE); } static struct usb_driver sd_driver = { .name = MODULE_NAME, .id_table = device_table, .probe = sd_probe, .disconnect = gspca_disconnect, #ifdef CONFIG_PM .suspend = gspca_suspend, .resume = gspca_resume, .reset_resume = gspca_resume, #endif }; module_usb_driver(sd_driver);
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