// SPDX-License-Identifier: GPL-2.0-or-later
/*
* SPCA508 chip based cameras subdriver
*
* Copyright (C) 2009 Jean-Francois Moine <http://moinejf.free.fr >
*/
#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 ] = {
{
0 x0000,
0 x870b},
{
0 x0020,
0 x8112},
/* Video drop enable, ISO streaming disable */
{
0 x0003,
0 x8111},
/* Reset compression & memory */
{
0 x0000,
0 x8110},
/* Disable all outputs */
/* READ {0x0000, 0x8114} -> 0000: 00 */
{
0 x0000,
0 x8114},
/* SW GPIO data */
{
0 x0008,
0 x8110},
/* Enable charge pump output */
{
0 x0002,
0 x8116},
/* 200 kHz pump clock */
/* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */
{
0 x0003,
0 x8111},
/* Reset compression & memory */
{
0 x0000,
0 x8111},
/* Normal mode (not reset) */
{
0 x0098,
0 x8110},
/* Enable charge pump output, sync.serial,external 2x clock */
{
0 x000d,
0 x8114},
/* SW GPIO data */
{
0 x0002,
0 x8116},
/* 200 kHz pump clock */
{
0 x0020,
0 x8112},
/* Video drop enable, ISO streaming disable */
/* --------------------------------------- */
{
0 x000f,
0 x8402},
/* memory bank */
{
0 x0000,
0 x8403},
/* ... 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. */
{
0 x00c0,
0 x8804},
/* SSI slave addr */
{
0 x0008,
0 x8802},
/* 375 Khz SSI clock */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
/* 375 Khz SSI clock */
{
0 x0012,
0 x8801},
/* SSI reg addr */
{
0 x0080,
0 x8800},
/* SSI data to write */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
/* 375 Khz SSI clock */
{
0 x0012,
0 x8801},
/* SSI reg addr */
{
0 x0000,
0 x8800},
/* SSI data to write */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
/* 375 Khz SSI clock */
{
0 x0011,
0 x8801},
/* SSI reg addr */
{
0 x0040,
0 x8800},
/* SSI data to write */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0013,
0 x8801},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0014,
0 x8801},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0015,
0 x8801},
{
0 x0001,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0016,
0 x8801},
{
0 x0003,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0017,
0 x8801},
{
0 x0036,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0018,
0 x8801},
{
0 x00ec,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x001a,
0 x8801},
{
0 x0094,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x001b,
0 x8801},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0027,
0 x8801},
{
0 x00a2,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0028,
0 x8801},
{
0 x0040,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x002a,
0 x8801},
{
0 x0084,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x002b,
0 x8801},
{
0 x00a8,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x002c,
0 x8801},
{
0 x00fe,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x002d,
0 x8801},
{
0 x0003,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0038,
0 x8801},
{
0 x0083,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0033,
0 x8801},
{
0 x0081,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0034,
0 x8801},
{
0 x004a,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0039,
0 x8801},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0010,
0 x8801},
{
0 x00a8,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0006,
0 x8801},
{
0 x0058,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0000,
0 x8801},
{
0 x0004,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0040,
0 x8801},
{
0 x0080,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0041,
0 x8801},
{
0 x000c,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0042,
0 x8801},
{
0 x000c,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0043,
0 x8801},
{
0 x0028,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0044,
0 x8801},
{
0 x0080,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0045,
0 x8801},
{
0 x0020,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0046,
0 x8801},
{
0 x0020,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0047,
0 x8801},
{
0 x0080,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0048,
0 x8801},
{
0 x004c,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x0049,
0 x8801},
{
0 x0084,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x004a,
0 x8801},
{
0 x0084,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x0008,
0 x8802},
{
0 x004b,
0 x8801},
{
0 x0084,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* --------------------------------------- */
{
0 x0012,
0 x8700},
/* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
{
0 x0000,
0 x8701},
/* CKx1 clock delay adj */
{
0 x0000,
0 x8701},
/* CKx1 clock delay adj */
{
0 x0001,
0 x870c},
/* CKOx2 output */
/* --------------------------------------- */
{
0 x0080,
0 x8600},
/* Line memory read counter (L) */
{
0 x0001,
0 x8606},
/* reserved */
{
0 x0064,
0 x8607},
/* Line memory read counter (H) 0x6480=25,728 */
{
0 x002a,
0 x8601},
/* CDSP sharp interpolation mode,
* line sel for color sep, edge enhance enab */
{
0 x0000,
0 x8602},
/* optical black level for user settng = 0 */
{
0 x0080,
0 x8600},
/* Line memory read counter (L) */
{
0 x000a,
0 x8603},
/* optical black level calc mode:
* auto; optical black offset = 10 */
{
0 x00df,
0 x865b},
/* Horiz offset for valid pixels (L)=0xdf */
{
0 x0012,
0 x865c},
/* 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. */
{
0 x0058,
0 x865d},
/* Horiz valid pixels (*4) (L) = 352 */
{
0 x0048,
0 x865e},
/* Vert valid lines (*4) (L) = 288 */
{
0 x0015,
0 x8608},
/* A11 Coef ... */
{
0 x0030,
0 x8609},
{
0 x00fb,
0 x860a},
{
0 x003e,
0 x860b},
{
0 x00ce,
0 x860c},
{
0 x00f4,
0 x860d},
{
0 x00eb,
0 x860e},
{
0 x00dc,
0 x860f},
{
0 x0039,
0 x8610},
{
0 x0001,
0 x8611},
/* R offset for white balance ... */
{
0 x0000,
0 x8612},
{
0 x0001,
0 x8613},
{
0 x0000,
0 x8614},
{
0 x005b,
0 x8651},
/* R gain for white balance ... */
{
0 x0040,
0 x8652},
{
0 x0060,
0 x8653},
{
0 x0040,
0 x8654},
{
0 x0000,
0 x8655},
{
0 x0001,
0 x863f},
/* Fixed gamma correction enable, USB control,
* lum filter disable, lum noise clip disable */
{
0 x00a1,
0 x8656},
/* Window1 size 256x256, Windows2 size 64x64,
* gamma look-up disable,
* new edge enhancement enable */
{
0 x0018,
0 x8657},
/* Edge gain high thresh */
{
0 x0020,
0 x8658},
/* Edge gain low thresh */
{
0 x000a,
0 x8659},
/* Edge bandwidth high threshold */
{
0 x0005,
0 x865a},
/* Edge bandwidth low threshold */
/* -------------------------------- */
{
0 x0030,
0 x8112},
/* Video drop enable, ISO streaming enable */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 xa908,
0 x8802},
{
0 x0034,
0 x8801},
/* SSI reg addr */
{
0 x00ca,
0 x8800},
/* SSI data to write */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
{
0 x1f08,
0 x8802},
{
0 x0006,
0 x8801},
{
0 x0080,
0 x8800},
/* 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 */
{
0 xb008,
0 x8802},
{
0 x0006,
0 x8801},
{
0 x007d,
0 x8800},
/* 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. */
{
0 x0015,
0 x8608},
{
0 x0030,
0 x8609},
{
0 xfffb,
0 x860a},
{
0 x003e,
0 x860b},
{
0 xffce,
0 x860c},
{
0 xfff4,
0 x860d},
{
0 xffeb,
0 x860e},
{
0 xffdc,
0 x860f},
{
0 x0039,
0 x8610},
{
0 x0018,
0 x8657},
{
0 x0000,
0 x8508},
/* Disable compression. */
/* Previous line was:
{0x0021, 0x8508}, * Enable compression. */
{
0 x0032,
0 x850b},
/* compression stuff */
{
0 x0003,
0 x8509},
/* compression stuff */
{
0 x0011,
0 x850a},
/* compression stuff */
{
0 x0021,
0 x850d},
/* compression stuff */
{
0 x0010,
0 x850c},
/* compression stuff */
{
0 x0003,
0 x8500},
/* *** Video mode: 160x120 */
{
0 x0001,
0 x8501},
/* Hardware-dominated snap control */
{
0 x0061,
0 x8656},
/* Window1 size 128x128, Windows2 size 128x128,
* gamma look-up disable,
* new edge enhancement enable */
{
0 x0018,
0 x8617},
/* Window1 start X (*2) */
{
0 x0008,
0 x8618},
/* Window1 start Y (*2) */
{
0 x0061,
0 x8656},
/* Window1 size 128x128, Windows2 size 128x128,
* gamma look-up disable,
* new edge enhancement enable */
{
0 x0058,
0 x8619},
/* Window2 start X (*2) */
{
0 x0008,
0 x861a},
/* Window2 start Y (*2) */
{
0 x00ff,
0 x8615},
/* High lum thresh for white balance */
{
0 x0000,
0 x8616},
/* Low lum thresh for white balance */
{
0 x0012,
0 x8700},
/* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
{
0 x0012,
0 x8700},
/* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
/* READ { 0x0000, 0x8656 } -> 0000: 61 */
{
0 x0028,
0 x8802},
/* 375 Khz SSI clock, SSI r/w sync with VSYNC */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 28 */
{
0 x1f28,
0 x8802},
/* 375 Khz SSI clock, SSI r/w sync with VSYNC */
{
0 x0010,
0 x8801},
/* SSI reg addr */
{
0 x003e,
0 x8800},
/* SSI data to write */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
{
0 x0028,
0 x8802},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 28 */
{
0 x1f28,
0 x8802},
{
0 x0000,
0 x8801},
{
0 x001f,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
{
0 x0001,
0 x8602},
/* optical black level for user settning = 1 */
/* Original: */
{
0 x0023,
0 x8700},
/* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */
{
0 x000f,
0 x8602},
/* optical black level for user settning = 15 */
{
0 x0028,
0 x8802},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 28 */
{
0 x1f28,
0 x8802},
{
0 x0010,
0 x8801},
{
0 x007b,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
{
0 x002f,
0 x8651},
/* R gain for white balance ... */
{
0 x0080,
0 x8653},
/* READ { 0x0000, 0x8655 } -> 0000: 00 */
{
0 x0000,
0 x8655},
{
0 x0030,
0 x8112},
/* Video drop enable, ISO streaming enable */
{
0 x0020,
0 x8112},
/* 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 ] = {
{
0 x0000,
0 x870b},
/* Reset CTL3 */
{
0 x0003,
0 x8111},
/* Soft Reset compression, memory, TG & CDSP */
{
0 x0000,
0 x8111},
/* Normal operation on reset */
{
0 x0090,
0 x8110},
/* External Clock 2x & Synchronous Serial Interface Output */
{
0 x0020,
0 x8112},
/* Video Drop packet enable */
{
0 x0000,
0 x8114},
/* Software GPIO output data */
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0003,
0 x8114},
/* Initial sequence Synchronous Serial Interface */
{
0 x000f,
0 x8402},
/* Memory bank Address */
{
0 x0000,
0 x8403},
/* Memory bank Address */
{
0 x00ba,
0 x8804},
/* SSI Slave address */
{
0 x0010,
0 x8802},
/* 93.75kHz SSI Clock Two DataByte */
{
0 x0010,
0 x8802},
/* 93.75kHz SSI Clock two DataByte */
{
0 x0001,
0 x8801},
{
0 x000a,
0 x8805},
/* a - NWG: Dunno what this is about */
{
0 x0000,
0 x8800},
{
0 x0010,
0 x8802},
{
0 x0002,
0 x8801},
{
0 x0000,
0 x8805},
{
0 x0000,
0 x8800},
{
0 x0010,
0 x8802},
{
0 x0003,
0 x8801},
{
0 x0027,
0 x8805},
{
0 x0001,
0 x8800},
{
0 x0010,
0 x8802},
{
0 x0004,
0 x8801},
{
0 x0065,
0 x8805},
{
0 x0001,
0 x8800},
{
0 x0010,
0 x8802},
{
0 x0005,
0 x8801},
{
0 x0003,
0 x8805},
{
0 x0000,
0 x8800},
{
0 x0010,
0 x8802},
{
0 x0006,
0 x8801},
{
0 x001c,
0 x8805},
{
0 x0000,
0 x8800},
{
0 x0010,
0 x8802},
{
0 x0007,
0 x8801},
{
0 x002a,
0 x8805},
{
0 x0000,
0 x8800},
{
0 x0010,
0 x8802},
{
0 x0002,
0 x8704},
/* External input CKIx1 */
{
0 x0001,
0 x8606},
/* 1 Line memory Read Counter (H) Result: (d)410 */
{
0 x009a,
0 x8600},
/* Line memory Read Counter (L) */
{
0 x0001,
0 x865b},
/* 1 Horizontal Offset for Valid Pixel(L) */
{
0 x0003,
0 x865c},
/* 3 Vertical Offset for Valid Lines(L) */
{
0 x0058,
0 x865d},
/* 58 Horizontal Valid Pixel Window(L) */
{
0 x0006,
0 x8660},
/* Nibble data + input order */
{
0 x000a,
0 x8602},
/* Optical black level set to 0x0a */
{
0 x0000,
0 x8603},
/* 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 */
{
0 x0040,
0 x8651},
/* 2b BLUE gain for white balance good at all 60 */
{
0 x0030,
0 x8652},
/* 41 Gr Gain for white Balance (L) */
{
0 x0035,
0 x8653},
/* 26 RED gain for white balance */
{
0 x0035,
0 x8654},
/* 40Gb Gain for white Balance (L) */
{
0 x0041,
0 x863f},
/* Fixed Gamma correction enabled (makes colours look better) */
{
0 x0000,
0 x8655},
/* High bits for white balance*****brightness control*** */
{}
};
static const u16 spca508_sightcam_init_data[][
2 ] = {
/* This line seems to setup the frame/canvas */
{
0 x000f,
0 x8402},
/* These 6 lines are needed to startup the webcam */
{
0 x0090,
0 x8110},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0003,
0 x8114},
{
0 x0080,
0 x8804},
/* This part seems to make the pictures darker? (autobrightness?) */
{
0 x0001,
0 x8801},
{
0 x0004,
0 x8800},
{
0 x0003,
0 x8801},
{
0 x00e0,
0 x8800},
{
0 x0004,
0 x8801},
{
0 x00b4,
0 x8800},
{
0 x0005,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0006,
0 x8801},
{
0 x00e0,
0 x8800},
{
0 x0007,
0 x8801},
{
0 x000c,
0 x8800},
/* This section is just needed, it probably
* does something like the previous section,
* but the cam won't start if it's not included.
*/
{
0 x0014,
0 x8801},
{
0 x0008,
0 x8800},
{
0 x0015,
0 x8801},
{
0 x0067,
0 x8800},
{
0 x0016,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0017,
0 x8801},
{
0 x0020,
0 x8800},
{
0 x0018,
0 x8801},
{
0 x0044,
0 x8800},
/* Makes the picture darker - and the
* cam won't start if not included
*/
{
0 x001e,
0 x8801},
{
0 x00ea,
0 x8800},
{
0 x001f,
0 x8801},
{
0 x0001,
0 x8800},
{
0 x0003,
0 x8801},
{
0 x00e0,
0 x8800},
/* seems to place the colors ontop of each other #1 */
{
0 x0006,
0 x8704},
{
0 x0001,
0 x870c},
{
0 x0016,
0 x8600},
{
0 x0002,
0 x8606},
/* if not included the pictures becomes _very_ dark */
{
0 x0064,
0 x8607},
{
0 x003a,
0 x8601},
{
0 x0000,
0 x8602},
/* seems to place the colors ontop of each other #2 */
{
0 x0016,
0 x8600},
{
0 x0018,
0 x8617},
{
0 x0008,
0 x8618},
{
0 x00a1,
0 x8656},
/* webcam won't start if not included */
{
0 x0007,
0 x865b},
{
0 x0001,
0 x865c},
{
0 x0058,
0 x865d},
{
0 x0048,
0 x865e},
/* adjusts the colors */
{
0 x0049,
0 x8651},
{
0 x0040,
0 x8652},
{
0 x004c,
0 x8653},
{
0 x0040,
0 x8654},
{}
};
static const u16 spca508_sightcam2_init_data[][
2 ] = {
{
0 x0020,
0 x8112},
{
0 x000f,
0 x8402},
{
0 x0000,
0 x8403},
{
0 x0008,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x0009,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x000a,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x000b,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x000c,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x000d,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x000e,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x0007,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x000f,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x0018,
0 x8660},
{
0 x0010,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x0011,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x0000,
0 x86b0},
{
0 x0034,
0 x86b1},
{
0 x0000,
0 x86b2},
{
0 x0049,
0 x86b3},
{
0 x0000,
0 x86b4},
{
0 x0000,
0 x86b4},
{
0 x0012,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x0013,
0 x8201},
{
0 x0008,
0 x8200},
{
0 x0001,
0 x8200},
{
0 x0001,
0 x86b0},
{
0 x00aa,
0 x86b1},
{
0 x0000,
0 x86b2},
{
0 x00e4,
0 x86b3},
{
0 x0000,
0 x86b4},
{
0 x0000,
0 x86b4},
{
0 x0018,
0 x8660},
{
0 x0090,
0 x8110},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0003,
0 x8114},
{
0 x0080,
0 x8804},
{
0 x0003,
0 x8801},
{
0 x0012,
0 x8800},
{
0 x0004,
0 x8801},
{
0 x0005,
0 x8800},
{
0 x0005,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0006,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0007,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0008,
0 x8801},
{
0 x0005,
0 x8800},
{
0 x000a,
0 x8700},
{
0 x000e,
0 x8801},
{
0 x0004,
0 x8800},
{
0 x0005,
0 x8801},
{
0 x0047,
0 x8800},
{
0 x0006,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0007,
0 x8801},
{
0 x00c0,
0 x8800},
{
0 x0008,
0 x8801},
{
0 x0003,
0 x8800},
{
0 x0013,
0 x8801},
{
0 x0001,
0 x8800},
{
0 x0009,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000a,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000b,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000c,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000e,
0 x8801},
{
0 x0004,
0 x8800},
{
0 x000f,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0010,
0 x8801},
{
0 x0006,
0 x8800},
{
0 x0011,
0 x8801},
{
0 x0006,
0 x8800},
{
0 x0012,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0013,
0 x8801},
{
0 x0001,
0 x8800},
{
0 x000a,
0 x8700},
{
0 x0000,
0 x8702},
{
0 x0000,
0 x8703},
{
0 x00c2,
0 x8704},
{
0 x0001,
0 x870c},
{
0 x0044,
0 x8600},
{
0 x0002,
0 x8606},
{
0 x0064,
0 x8607},
{
0 x003a,
0 x8601},
{
0 x0008,
0 x8602},
{
0 x0044,
0 x8600},
{
0 x0018,
0 x8617},
{
0 x0008,
0 x8618},
{
0 x00a1,
0 x8656},
{
0 x0004,
0 x865b},
{
0 x0002,
0 x865c},
{
0 x0058,
0 x865d},
{
0 x0048,
0 x865e},
{
0 x0012,
0 x8608},
{
0 x002c,
0 x8609},
{
0 x0002,
0 x860a},
{
0 x002c,
0 x860b},
{
0 x00db,
0 x860c},
{
0 x00f9,
0 x860d},
{
0 x00f1,
0 x860e},
{
0 x00e3,
0 x860f},
{
0 x002c,
0 x8610},
{
0 x006c,
0 x8651},
{
0 x0041,
0 x8652},
{
0 x0059,
0 x8653},
{
0 x0040,
0 x8654},
{
0 x00fa,
0 x8611},
{
0 x00ff,
0 x8612},
{
0 x00f8,
0 x8613},
{
0 x0000,
0 x8614},
{
0 x0001,
0 x863f},
{
0 x0000,
0 x8640},
{
0 x0026,
0 x8641},
{
0 x0045,
0 x8642},
{
0 x0060,
0 x8643},
{
0 x0075,
0 x8644},
{
0 x0088,
0 x8645},
{
0 x009b,
0 x8646},
{
0 x00b0,
0 x8647},
{
0 x00c5,
0 x8648},
{
0 x00d2,
0 x8649},
{
0 x00dc,
0 x864a},
{
0 x00e5,
0 x864b},
{
0 x00eb,
0 x864c},
{
0 x00f0,
0 x864d},
{
0 x00f6,
0 x864e},
{
0 x00fa,
0 x864f},
{
0 x00ff,
0 x8650},
{
0 x0060,
0 x8657},
{
0 x0010,
0 x8658},
{
0 x0018,
0 x8659},
{
0 x0005,
0 x865a},
{
0 x0018,
0 x8660},
{
0 x0003,
0 x8509},
{
0 x0011,
0 x850a},
{
0 x0032,
0 x850b},
{
0 x0010,
0 x850c},
{
0 x0021,
0 x850d},
{
0 x0001,
0 x8500},
{
0 x0000,
0 x8508},
{
0 x0012,
0 x8608},
{
0 x002c,
0 x8609},
{
0 x0002,
0 x860a},
{
0 x0039,
0 x860b},
{
0 x00d0,
0 x860c},
{
0 x00f7,
0 x860d},
{
0 x00ed,
0 x860e},
{
0 x00db,
0 x860f},
{
0 x0039,
0 x8610},
{
0 x0012,
0 x8657},
{
0 x000c,
0 x8619},
{
0 x0004,
0 x861a},
{
0 x00a1,
0 x8656},
{
0 x00c8,
0 x8615},
{
0 x0032,
0 x8616},
{
0 x0030,
0 x8112},
{
0 x0020,
0 x8112},
{
0 x0020,
0 x8112},
{
0 x000f,
0 x8402},
{
0 x0000,
0 x8403},
{
0 x0090,
0 x8110},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0003,
0 x8114},
{
0 x0080,
0 x8804},
{
0 x0003,
0 x8801},
{
0 x0012,
0 x8800},
{
0 x0004,
0 x8801},
{
0 x0005,
0 x8800},
{
0 x0005,
0 x8801},
{
0 x0047,
0 x8800},
{
0 x0006,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0007,
0 x8801},
{
0 x00c0,
0 x8800},
{
0 x0008,
0 x8801},
{
0 x0003,
0 x8800},
{
0 x000a,
0 x8700},
{
0 x000e,
0 x8801},
{
0 x0004,
0 x8800},
{
0 x0005,
0 x8801},
{
0 x0047,
0 x8800},
{
0 x0006,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0007,
0 x8801},
{
0 x00c0,
0 x8800},
{
0 x0008,
0 x8801},
{
0 x0003,
0 x8800},
{
0 x0013,
0 x8801},
{
0 x0001,
0 x8800},
{
0 x0009,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000a,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000b,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000c,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x000e,
0 x8801},
{
0 x0004,
0 x8800},
{
0 x000f,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0010,
0 x8801},
{
0 x0006,
0 x8800},
{
0 x0011,
0 x8801},
{
0 x0006,
0 x8800},
{
0 x0012,
0 x8801},
{
0 x0000,
0 x8800},
{
0 x0013,
0 x8801},
{
0 x0001,
0 x8800},
{
0 x000a,
0 x8700},
{
0 x0000,
0 x8702},
{
0 x0000,
0 x8703},
{
0 x00c2,
0 x8704},
{
0 x0001,
0 x870c},
{
0 x0044,
0 x8600},
{
0 x0002,
0 x8606},
{
0 x0064,
0 x8607},
{
0 x003a,
0 x8601},
{
0 x0008,
0 x8602},
{
0 x0044,
0 x8600},
{
0 x0018,
0 x8617},
{
0 x0008,
0 x8618},
{
0 x00a1,
0 x8656},
{
0 x0004,
0 x865b},
{
0 x0002,
0 x865c},
{
0 x0058,
0 x865d},
{
0 x0048,
0 x865e},
{
0 x0012,
0 x8608},
{
0 x002c,
0 x8609},
{
0 x0002,
0 x860a},
{
0 x002c,
0 x860b},
{
0 x00db,
0 x860c},
{
0 x00f9,
0 x860d},
{
0 x00f1,
0 x860e},
{
0 x00e3,
0 x860f},
{
0 x002c,
0 x8610},
{
0 x006c,
0 x8651},
{
0 x0041,
0 x8652},
{
0 x0059,
0 x8653},
{
0 x0040,
0 x8654},
{
0 x00fa,
0 x8611},
{
0 x00ff,
0 x8612},
{
0 x00f8,
0 x8613},
{
0 x0000,
0 x8614},
{
0 x0001,
0 x863f},
{
0 x0000,
0 x8640},
{
0 x0026,
0 x8641},
{
0 x0045,
0 x8642},
{
0 x0060,
0 x8643},
{
0 x0075,
0 x8644},
{
0 x0088,
0 x8645},
{
0 x009b,
0 x8646},
{
0 x00b0,
0 x8647},
{
0 x00c5,
0 x8648},
{
0 x00d2,
0 x8649},
{
0 x00dc,
0 x864a},
{
0 x00e5,
0 x864b},
{
0 x00eb,
0 x864c},
{
0 x00f0,
0 x864d},
{
0 x00f6,
0 x864e},
{
0 x00fa,
0 x864f},
{
0 x00ff,
0 x8650},
{
0 x0060,
0 x8657},
{
0 x0010,
0 x8658},
{
0 x0018,
0 x8659},
{
0 x0005,
0 x865a},
{
0 x0018,
0 x8660},
{
0 x0003,
0 x8509},
{
0 x0011,
0 x850a},
{
0 x0032,
0 x850b},
{
0 x0010,
0 x850c},
{
0 x0021,
0 x850d},
{
0 x0001,
0 x8500},
{
0 x0000,
0 x8508},
{
0 x0012,
0 x8608},
{
0 x002c,
0 x8609},
{
0 x0002,
0 x860a},
{
0 x0039,
0 x860b},
{
0 x00d0,
0 x860c},
{
0 x00f7,
0 x860d},
{
0 x00ed,
0 x860e},
{
0 x00db,
0 x860f},
{
0 x0039,
0 x8610},
{
0 x0012,
0 x8657},
{
0 x0064,
0 x8619},
/* 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 ] = {
{
0 x0008,
0 x8200},
/* Clear register */
{
0 x0000,
0 x870b},
/* Reset CTL3 */
{
0 x0020,
0 x8112},
/* Video Drop packet enable */
{
0 x0003,
0 x8111},
/* Soft Reset compression, memory, TG & CDSP */
{
0 x0000,
0 x8110},
/* Disable everything */
{
0 x0000,
0 x8114},
/* Software GPIO output data */
{
0 x0000,
0 x8114},
{
0 x0003,
0 x8111},
{
0 x0000,
0 x8111},
{
0 x0090,
0 x8110},
/* Enable: SSI output, External 2X clock output */
{
0 x0020,
0 x8112},
{
0 x0000,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0001,
0 x8114},
{
0 x0003,
0 x8114},
{
0 x000f,
0 x8402},
/* Memory bank Address */
{
0 x0000,
0 x8403},
/* Memory bank Address */
{
0 x00ba,
0 x8804},
/* SSI Slave address */
{
0 x0010,
0 x8802},
/* 93.75kHz SSI Clock Two DataByte */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
/* Will write 2 bytes (DATA1+DATA2) */
{
0 x0020,
0 x8801},
/* Register address for SSI read/write */
{
0 x0044,
0 x8805},
/* DATA2 */
{
0 x0004,
0 x8800},
/* DATA1 -> write triggered */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0009,
0 x8801},
{
0 x0042,
0 x8805},
{
0 x0001,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x003c,
0 x8801},
{
0 x0001,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0001,
0 x8801},
{
0 x000a,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0002,
0 x8801},
{
0 x0000,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0003,
0 x8801},
{
0 x0027,
0 x8805},
{
0 x0001,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0004,
0 x8801},
{
0 x0065,
0 x8805},
{
0 x0001,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0005,
0 x8801},
{
0 x0003,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0006,
0 x8801},
{
0 x001c,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0007,
0 x8801},
{
0 x002a,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x000e,
0 x8801},
{
0 x0000,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0028,
0 x8801},
{
0 x002e,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0039,
0 x8801},
{
0 x0013,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x003b,
0 x8801},
{
0 x000c,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0035,
0 x8801},
{
0 x0028,
0 x8805},
{
0 x0000,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
{
0 x0010,
0 x8802},
{
0 x0009,
0 x8801},
{
0 x0042,
0 x8805},
{
0 x0001,
0 x8800},
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
{
0 x0050,
0 x8703},
{
0 x0002,
0 x8704},
/* External input CKIx1 */
{
0 x0001,
0 x870c},
/* Select CKOx2 output */
{
0 x009a,
0 x8600},
/* Line memory Read Counter (L) */
{
0 x0001,
0 x8606},
/* 1 Line memory Read Counter (H) Result: (d)410 */
{
0 x0023,
0 x8601},
{
0 x0010,
0 x8602},
{
0 x000a,
0 x8603},
{
0 x009a,
0 x8600},
{
0 x0001,
0 x865b},
/* 1 Horizontal Offset for Valid Pixel(L) */
{
0 x0003,
0 x865c},
/* Vertical offset for valid lines (L) */
{
0 x0058,
0 x865d},
/* Horizontal valid pixels window (L) */
{
0 x0048,
0 x865e},
/* Vertical valid lines window (L) */
{
0 x0000,
0 x865f},
{
0 x0006,
0 x8660},
/* Enable nibble data input, select nibble input order */
{
0 x0013,
0 x8608},
/* A11 Coeficients for color correction */
{
0 x0028,
0 x8609},
/* Note: these values are confirmed at the end of array */
{
0 x0005,
0 x860a},
/* ... */
{
0 x0025,
0 x860b},
{
0 x00e1,
0 x860c},
{
0 x00fa,
0 x860d},
{
0 x00f4,
0 x860e},
{
0 x00e8,
0 x860f},
{
0 x0025,
0 x8610},
/* A33 Coef. */
{
0 x00fc,
0 x8611},
/* White balance offset: R */
{
0 x0001,
0 x8612},
/* White balance offset: Gr */
{
0 x00fe,
0 x8613},
/* White balance offset: B */
{
0 x0000,
0 x8614},
/* White balance offset: Gb */
{
0 x0064,
0 x8651},
/* R gain for white balance (L) */
{
0 x0040,
0 x8652},
/* Gr gain for white balance (L) */
{
0 x0066,
0 x8653},
/* B gain for white balance (L) */
{
0 x0040,
0 x8654},
/* Gb gain for white balance (L) */
{
0 x0001,
0 x863f},
/* Enable fixed gamma correction */
{
0 x00a1,
0 x8656},
/* Size - Window1: 256x256, Window2: 128x128,
* UV division: UV no change,
* Enable New edge enhancement */
{
0 x0018,
0 x8657},
/* Edge gain high threshold */
{
0 x0020,
0 x8658},
/* Edge gain low threshold */
{
0 x000a,
0 x8659},
/* Edge bandwidth high threshold */
{
0 x0005,
0 x865a},
/* Edge bandwidth low threshold */
{
0 x0064,
0 x8607},
/* UV filter enable */
{
0 x0016,
0 x8660},
{
0 x0000,
0 x86b0},
/* Bad pixels compensation address */
{
0 x00dc,
0 x86b1},
/* X coord for bad pixels compensation (L) */
{
0 x0000,
0 x86b2},
{
0 x0009,
0 x86b3},
/* Y coord for bad pixels compensation (L) */
{
0 x0000,
0 x86b4},
{
0 x0001,
0 x86b0},
{
0 x00f5,
0 x86b1},
{
0 x0000,
0 x86b2},
{
0 x00c6,
0 x86b3},
{
0 x0000,
0 x86b4},
{
0 x0002,
0 x86b0},
{
0 x001c,
0 x86b1},
{
0 x0001,
0 x86b2},
{
0 x00d7,
0 x86b3},
{
0 x0000,
0 x86b4},
{
0 x0003,
0 x86b0},
{
0 x001c,
0 x86b1},
{
0 x0001,
0 x86b2},
{
0 x00d8,
0 x86b3},
{
0 x0000,
0 x86b4},
{
0 x0004,
0 x86b0},
{
0 x001d,
0 x86b1},
{
0 x0001,
0 x86b2},
{
0 x00d8,
0 x86b3},
{
0 x0000,
0 x86b4},
{
0 x001e,
0 x8660},
/* 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,
0 x8802, reg >>
8 );
if (ret <
0 )
goto out;
ret = reg_write(gspca_dev,
0 x8801, reg &
0 x00ff);
if (ret <
0 )
goto out;
if ((reg &
0 xff00) ==
0 x1000) {
/* if 2 bytes */
ret = reg_write(gspca_dev,
0 x8805, val &
0 x00ff);
if (ret <
0 )
goto out;
val >>=
8 ;
}
ret = reg_write(gspca_dev,
0 x8800, val);
if (ret <
0 )
goto out;
/* poll until not busy */
retry =
10 ;
for (;;) {
ret = reg_read(gspca_dev,
0 x8803);
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 ] &
0 x8000) {
if ((*data)[
1 ] ==
0 xdd00)
/* 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,
0 x8104);
data2 = reg_read(gspca_dev,
0 x8105);
gspca_dbg(gspca_dev, D_PROBE,
"Webcam Vendor ID: 0x%02x%02x\n" ,
data2, data1);
data1 = reg_read(gspca_dev,
0 x8106);
data2 = reg_read(gspca_dev,
0 x8107);
gspca_dbg(gspca_dev, D_PROBE,
"Webcam Product ID: 0x%02x%02x\n" ,
data2, data1);
data1 = reg_read(gspca_dev,
0 x8621);
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,
0 x8500, mode);
switch (mode) {
case 0 :
case 1 :
reg_write(gspca_dev,
0 x8700,
0 x28);
/* clock */
break ;
default :
/* case 2: */
/* case 3: */
reg_write(gspca_dev,
0 x8700,
0 x23);
/* clock */
break ;
}
reg_write(gspca_dev,
0 x8112,
0 x10 |
0 x20);
return 0 ;
}
static void sd_stopN(
struct gspca_dev *gspca_dev)
{
/* Video ISO disable, Video Drop Packet enable: */
reg_write(gspca_dev,
0 x8112,
0 x20);
}
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 0 xff:
/* 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,
0 x8651, brightness);
reg_write(gspca_dev,
0 x8652, brightness);
reg_write(gspca_dev,
0 x8653, brightness);
reg_write(gspca_dev,
0 x8654, 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(
0 x0130,
0 x0130), .driver_info = HamaUSBSightcam},
{USB_DEVICE(
0 x041e,
0 x4018), .driver_info = CreativeVista},
{USB_DEVICE(
0 x0733,
0 x0110), .driver_info = ViewQuestVQ110},
{USB_DEVICE(
0 x0af9,
0 x0010), .driver_info = HamaUSBSightcam},
{USB_DEVICE(
0 x0af9,
0 x0011), .driver_info = HamaUSBSightcam2},
{USB_DEVICE(
0 x8086,
0 x0110), .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);
Messung V0.5 in Prozent C=94 H=92 G=92
¤ Dauer der Verarbeitung: 0.20 Sekunden
(vorverarbeitet am 2026-06-05)
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*© Formatika GbR, Deutschland