/*
* SPCA508 chip based cameras subdriver
*
* V4L2 by 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define MODULE_NAME "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 */
unsigned char brightness;
char subtype;
#define CreativeVista 0
#define HamaUSBSightcam 1
#define HamaUSBSightcam2 2
#define IntelEasyPCCamera 3
#define MicroInnovationIC200 4
#define ViewQuestVQ110 5
};
/* V4L2 controls supported by the driver */
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
{
{
.id = V4L2_CID_BRIGHTNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
.maximum = 255,
.step = 1,
#define BRIGHTNESS_DEF 128
.default_value = BRIGHTNESS_DEF,
},
.set = sd_setbrightness,
.get = sd_getbrightness,
},
};
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_TYPE 1
#define SPCA508_OFFSET_COMPRESS 2
#define SPCA508_OFFSET_FRAMSEQ 8
#define SPCA508_OFFSET_WIN1LUM 11
#define SPCA508_OFFSET_DATA 37
#define SPCA508_SNAPBIT 0x20
#define SPCA508_SNAPCTRL 0x40
/*************** I2c ****************/
#define SPCA508_INDEX_I2C_BASE 0x8800
/*
* Initialization data: this is the first set-up data written to the
* device (before the open data).
*/
static const u16 spca508_init_data[][2] =
{
/* line URB value, index */
/* 44274 1804 */ {0x0000, 0x870b},
/* 44299 1805 */ {0x0020, 0x8112},
/* Video drop enable, ISO streaming disable */
/* 44324 1806 */ {0x0003, 0x8111},
/* Reset compression & memory */
/* 44349 1807 */ {0x0000, 0x8110},
/* Disable all outputs */
/* 44372 1808 */ /* READ {0x0000, 0x8114} -> 0000: 00 */
/* 44398 1809 */ {0x0000, 0x8114},
/* SW GPIO data */
/* 44423 1810 */ {0x0008, 0x8110},
/* Enable charge pump output */
/* 44527 1811 */ {0x0002, 0x8116},
/* 200 kHz pump clock */
/* 44555 1812 */
/* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */
/* 44590 1813 */ {0x0003, 0x8111},
/* Reset compression & memory */
/* 44615 1814 */ {0x0000, 0x8111},
/* Normal mode (not reset) */
/* 44640 1815 */ {0x0098, 0x8110},
/* Enable charge pump output, sync.serial,external 2x clock */
/* 44665 1816 */ {0x000d, 0x8114},
/* SW GPIO data */
/* 44690 1817 */ {0x0002, 0x8116},
/* 200 kHz pump clock */
/* 44715 1818 */ {0x0020, 0x8112},
/* Video drop enable, ISO streaming disable */
/* --------------------------------------- */
/* 44740 1819 */ {0x000f, 0x8402},
/* memory bank */
/* 44765 1820 */ {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. */
/* 44790 1821 */ {0x00c0, 0x8804},
/* SSI slave addr */
/* 44815 1822 */ {0x0008, 0x8802},
/* 375 Khz SSI clock */
/* 44838 1823 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 44862 1824 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 44888 1825 */ {0x0008, 0x8802},
/* 375 Khz SSI clock */
/* 44913 1826 */ {0x0012, 0x8801},
/* SSI reg addr */
/* 44938 1827 */ {0x0080, 0x8800},
/* SSI data to write */
/* 44961 1828 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 44985 1829 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45009 1830 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 45035 1831 */ {0x0008, 0x8802},
/* 375 Khz SSI clock */
/* 45060 1832 */ {0x0012, 0x8801},
/* SSI reg addr */
/* 45085 1833 */ {0x0000, 0x8800},
/* SSI data to write */
/* 45108 1834 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45132 1835 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45156 1836 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 45182 1837 */ {0x0008, 0x8802},
/* 375 Khz SSI clock */
/* 45207 1838 */ {0x0011, 0x8801},
/* SSI reg addr */
/* 45232 1839 */ {0x0040, 0x8800},
/* SSI data to write */
/* 45255 1840 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45279 1841 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45303 1842 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 45329 1843 */ {0x0008, 0x8802},
/* 45354 1844 */ {0x0013, 0x8801},
/* 45379 1845 */ {0x0000, 0x8800},
/* 45402 1846 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45426 1847 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45450 1848 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 45476 1849 */ {0x0008, 0x8802},
/* 45501 1850 */ {0x0014, 0x8801},
/* 45526 1851 */ {0x0000, 0x8800},
/* 45549 1852 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45573 1853 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45597 1854 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 45623 1855 */ {0x0008, 0x8802},
/* 45648 1856 */ {0x0015, 0x8801},
/* 45673 1857 */ {0x0001, 0x8800},
/* 45696 1858 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45720 1859 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45744 1860 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 45770 1861 */ {0x0008, 0x8802},
/* 45795 1862 */ {0x0016, 0x8801},
/* 45820 1863 */ {0x0003, 0x8800},
/* 45843 1864 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45867 1865 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 45891 1866 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 45917 1867 */ {0x0008, 0x8802},
/* 45942 1868 */ {0x0017, 0x8801},
/* 45967 1869 */ {0x0036, 0x8800},
/* 45990 1870 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46014 1871 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46038 1872 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 46064 1873 */ {0x0008, 0x8802},
/* 46089 1874 */ {0x0018, 0x8801},
/* 46114 1875 */ {0x00ec, 0x8800},
/* 46137 1876 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46161 1877 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46185 1878 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 46211 1879 */ {0x0008, 0x8802},
/* 46236 1880 */ {0x001a, 0x8801},
/* 46261 1881 */ {0x0094, 0x8800},
/* 46284 1882 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46308 1883 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46332 1884 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 46358 1885 */ {0x0008, 0x8802},
/* 46383 1886 */ {0x001b, 0x8801},
/* 46408 1887 */ {0x0000, 0x8800},
/* 46431 1888 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46455 1889 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46479 1890 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 46505 1891 */ {0x0008, 0x8802},
/* 46530 1892 */ {0x0027, 0x8801},
/* 46555 1893 */ {0x00a2, 0x8800},
/* 46578 1894 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46602 1895 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46626 1896 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 46652 1897 */ {0x0008, 0x8802},
/* 46677 1898 */ {0x0028, 0x8801},
/* 46702 1899 */ {0x0040, 0x8800},
/* 46725 1900 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46749 1901 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46773 1902 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 46799 1903 */ {0x0008, 0x8802},
/* 46824 1904 */ {0x002a, 0x8801},
/* 46849 1905 */ {0x0084, 0x8800},
/* 46872 1906 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46896 1907 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 46920 1908 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 46946 1909 */ {0x0008, 0x8802},
/* 46971 1910 */ {0x002b, 0x8801},
/* 46996 1911 */ {0x00a8, 0x8800},
/* 47019 1912 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47043 1913 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47067 1914 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 47093 1915 */ {0x0008, 0x8802},
/* 47118 1916 */ {0x002c, 0x8801},
/* 47143 1917 */ {0x00fe, 0x8800},
/* 47166 1918 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47190 1919 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47214 1920 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 47240 1921 */ {0x0008, 0x8802},
/* 47265 1922 */ {0x002d, 0x8801},
/* 47290 1923 */ {0x0003, 0x8800},
/* 47313 1924 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47337 1925 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47361 1926 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 47387 1927 */ {0x0008, 0x8802},
/* 47412 1928 */ {0x0038, 0x8801},
/* 47437 1929 */ {0x0083, 0x8800},
/* 47460 1930 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47484 1931 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47508 1932 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 47534 1933 */ {0x0008, 0x8802},
/* 47559 1934 */ {0x0033, 0x8801},
/* 47584 1935 */ {0x0081, 0x8800},
/* 47607 1936 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47631 1937 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47655 1938 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 47681 1939 */ {0x0008, 0x8802},
/* 47706 1940 */ {0x0034, 0x8801},
/* 47731 1941 */ {0x004a, 0x8800},
/* 47754 1942 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47778 1943 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47802 1944 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 47828 1945 */ {0x0008, 0x8802},
/* 47853 1946 */ {0x0039, 0x8801},
/* 47878 1947 */ {0x0000, 0x8800},
/* 47901 1948 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47925 1949 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 47949 1950 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 47975 1951 */ {0x0008, 0x8802},
/* 48000 1952 */ {0x0010, 0x8801},
/* 48025 1953 */ {0x00a8, 0x8800},
/* 48048 1954 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48072 1955 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48096 1956 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 48122 1957 */ {0x0008, 0x8802},
/* 48147 1958 */ {0x0006, 0x8801},
/* 48172 1959 */ {0x0058, 0x8800},
/* 48195 1960 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48219 1961 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48243 1962 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 48269 1963 */ {0x0008, 0x8802},
/* 48294 1964 */ {0x0000, 0x8801},
/* 48319 1965 */ {0x0004, 0x8800},
/* 48342 1966 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48366 1967 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48390 1968 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 48416 1969 */ {0x0008, 0x8802},
/* 48441 1970 */ {0x0040, 0x8801},
/* 48466 1971 */ {0x0080, 0x8800},
/* 48489 1972 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48513 1973 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48537 1974 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 48563 1975 */ {0x0008, 0x8802},
/* 48588 1976 */ {0x0041, 0x8801},
/* 48613 1977 */ {0x000c, 0x8800},
/* 48636 1978 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48660 1979 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48684 1980 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 48710 1981 */ {0x0008, 0x8802},
/* 48735 1982 */ {0x0042, 0x8801},
/* 48760 1983 */ {0x000c, 0x8800},
/* 48783 1984 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48807 1985 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48831 1986 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 48857 1987 */ {0x0008, 0x8802},
/* 48882 1988 */ {0x0043, 0x8801},
/* 48907 1989 */ {0x0028, 0x8800},
/* 48930 1990 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48954 1991 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 48978 1992 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 49004 1993 */ {0x0008, 0x8802},
/* 49029 1994 */ {0x0044, 0x8801},
/* 49054 1995 */ {0x0080, 0x8800},
/* 49077 1996 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49101 1997 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49125 1998 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 49151 1999 */ {0x0008, 0x8802},
/* 49176 2000 */ {0x0045, 0x8801},
/* 49201 2001 */ {0x0020, 0x8800},
/* 49224 2002 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49248 2003 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49272 2004 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 49298 2005 */ {0x0008, 0x8802},
/* 49323 2006 */ {0x0046, 0x8801},
/* 49348 2007 */ {0x0020, 0x8800},
/* 49371 2008 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49395 2009 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49419 2010 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 49445 2011 */ {0x0008, 0x8802},
/* 49470 2012 */ {0x0047, 0x8801},
/* 49495 2013 */ {0x0080, 0x8800},
/* 49518 2014 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49542 2015 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49566 2016 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 49592 2017 */ {0x0008, 0x8802},
/* 49617 2018 */ {0x0048, 0x8801},
/* 49642 2019 */ {0x004c, 0x8800},
/* 49665 2020 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49689 2021 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49713 2022 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 49739 2023 */ {0x0008, 0x8802},
/* 49764 2024 */ {0x0049, 0x8801},
/* 49789 2025 */ {0x0084, 0x8800},
/* 49812 2026 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49836 2027 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49860 2028 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 49886 2029 */ {0x0008, 0x8802},
/* 49911 2030 */ {0x004a, 0x8801},
/* 49936 2031 */ {0x0084, 0x8800},
/* 49959 2032 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 49983 2033 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 50007 2034 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 50033 2035 */ {0x0008, 0x8802},
/* 50058 2036 */ {0x004b, 0x8801},
/* 50083 2037 */ {0x0084, 0x8800},
/* 50106 2038 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* --------------------------------------- */
/* 50132 2039 */ {0x0012, 0x8700},
/* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
/* 50157 2040 */ {0x0000, 0x8701},
/* CKx1 clock delay adj */
/* 50182 2041 */ {0x0000, 0x8701},
/* CKx1 clock delay adj */
/* 50207 2042 */ {0x0001, 0x870c},
/* CKOx2 output */
/* --------------------------------------- */
/* 50232 2043 */ {0x0080, 0x8600},
/* Line memory read counter (L) */
/* 50257 2044 */ {0x0001, 0x8606},
/* reserved */
/* 50282 2045 */ {0x0064, 0x8607},
/* Line memory read counter (H) 0x6480=25,728 */
/* 50307 2046 */ {0x002a, 0x8601},
/* CDSP sharp interpolation mode,
* line sel for color sep, edge enhance enab */
/* 50332 2047 */ {0x0000, 0x8602},
/* optical black level for user settng = 0 */
/* 50357 2048 */ {0x0080, 0x8600},
/* Line memory read counter (L) */
/* 50382 2049 */ {0x000a, 0x8603},
/* optical black level calc mode: auto; optical black offset = 10 */
/* 50407 2050 */ {0x00df, 0x865b},
/* Horiz offset for valid pixels (L)=0xdf */
/* 50432 2051 */ {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. */
/* 50457 2052 */ {0x0058, 0x865d},
/* Horiz valid pixels (*4) (L) = 352 */
/* 50482 2053 */ {0x0048, 0x865e},
/* Vert valid lines (*4) (L) = 288 */
/* 50507 2054 */ {0x0015, 0x8608},
/* A11 Coef ... */
/* 50532 2055 */ {0x0030, 0x8609},
/* 50557 2056 */ {0x00fb, 0x860a},
/* 50582 2057 */ {0x003e, 0x860b},
/* 50607 2058 */ {0x00ce, 0x860c},
/* 50632 2059 */ {0x00f4, 0x860d},
/* 50657 2060 */ {0x00eb, 0x860e},
/* 50682 2061 */ {0x00dc, 0x860f},
/* 50707 2062 */ {0x0039, 0x8610},
/* 50732 2063 */ {0x0001, 0x8611},
/* R offset for white balance ... */
/* 50757 2064 */ {0x0000, 0x8612},
/* 50782 2065 */ {0x0001, 0x8613},
/* 50807 2066 */ {0x0000, 0x8614},
/* 50832 2067 */ {0x005b, 0x8651},
/* R gain for white balance ... */
/* 50857 2068 */ {0x0040, 0x8652},
/* 50882 2069 */ {0x0060, 0x8653},
/* 50907 2070 */ {0x0040, 0x8654},
/* 50932 2071 */ {0x0000, 0x8655},
/* 50957 2072 */ {0x0001, 0x863f},
/* Fixed gamma correction enable, USB control,
* lum filter disable, lum noise clip disable */
/* 50982 2073 */ {0x00a1, 0x8656},
/* Window1 size 256x256, Windows2 size 64x64,
* gamma look-up disable, new edge enhancement enable */
/* 51007 2074 */ {0x0018, 0x8657},
/* Edge gain high thresh */
/* 51032 2075 */ {0x0020, 0x8658},
/* Edge gain low thresh */
/* 51057 2076 */ {0x000a, 0x8659},
/* Edge bandwidth high threshold */
/* 51082 2077 */ {0x0005, 0x865a},
/* Edge bandwidth low threshold */
/* -------------------------------- */
/* 51107 2078 */ {0x0030, 0x8112},
/* Video drop enable, ISO streaming enable */
/* 51130 2079 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 51154 2080 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 51180 2081 */ {0xa908, 0x8802},
/* 51205 2082 */ {0x0034, 0x8801},
/* SSI reg addr */
/* 51230 2083 */ {0x00ca, 0x8800},
/* SSI data to write */
/* 51253 2084 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 51277 2085 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 51301 2086 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 51327 2087 */ {0x1f08, 0x8802},
/* 51352 2088 */ {0x0006, 0x8801},
/* 51377 2089 */ {0x0080, 0x8800},
/* 51400 2090 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* ----- Read back coefs we wrote earlier. */
/* 51424 2091 */ /* READ { 0, 0x0000, 0x8608 } -> 0000: 15 */
/* 51448 2092 */ /* READ { 0, 0x0000, 0x8609 } -> 0000: 30 */
/* 51472 2093 */ /* READ { 0, 0x0000, 0x860a } -> 0000: fb */
/* 51496 2094 */ /* READ { 0, 0x0000, 0x860b } -> 0000: 3e */
/* 51520 2095 */ /* READ { 0, 0x0000, 0x860c } -> 0000: ce */
/* 51544 2096 */ /* READ { 0, 0x0000, 0x860d } -> 0000: f4 */
/* 51568 2097 */ /* READ { 0, 0x0000, 0x860e } -> 0000: eb */
/* 51592 2098 */ /* READ { 0, 0x0000, 0x860f } -> 0000: dc */
/* 51616 2099 */ /* READ { 0, 0x0000, 0x8610 } -> 0000: 39 */
/* 51640 2100 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 51664 2101 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
/* 51690 2102 */ {0xb008, 0x8802},
/* 51715 2103 */ {0x0006, 0x8801},
/* 51740 2104 */ {0x007d, 0x8800},
/* 51763 2105 */ /* READ { 0, 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. */
/* 51789 2106 */ {0x0015, 0x8608},
/* 51814 2107 */ {0x0030, 0x8609},
/* 51839 2108 */ {0xfffb, 0x860a},
/* 51864 2109 */ {0x003e, 0x860b},
/* 51889 2110 */ {0xffce, 0x860c},
/* 51914 2111 */ {0xfff4, 0x860d},
/* 51939 2112 */ {0xffeb, 0x860e},
/* 51964 2113 */ {0xffdc, 0x860f},
/* 51989 2114 */ {0x0039, 0x8610},
/* 52014 2115 */ {0x0018, 0x8657},
/* 52039 2116 */ {0x0000, 0x8508},
/* Disable compression. */
/* Previous line was:
* 52039 2116 * { 0, 0x0021, 0x8508 }, * Enable compression. */
/* 52064 2117 */ {0x0032, 0x850b},
/* compression stuff */
/* 52089 2118 */ {0x0003, 0x8509},
/* compression stuff */
/* 52114 2119 */ {0x0011, 0x850a},
/* compression stuff */
/* 52139 2120 */ {0x0021, 0x850d},
/* compression stuff */
/* 52164 2121 */ {0x0010, 0x850c},
/* compression stuff */
/* 52189 2122 */ {0x0003, 0x8500},
/* *** Video mode: 160x120 */
/* 52214 2123 */ {0x0001, 0x8501},
/* Hardware-dominated snap control */
/* 52239 2124 */ {0x0061, 0x8656},
/* Window1 size 128x128, Windows2 size 128x128,
* gamma look-up disable, new edge enhancement enable */
/* 52264 2125 */ {0x0018, 0x8617},
/* Window1 start X (*2) */
/* 52289 2126 */ {0x0008, 0x8618},
/* Window1 start Y (*2) */
/* 52314 2127 */ {0x0061, 0x8656},
/* Window1 size 128x128, Windows2 size 128x128,
* gamma look-up disable, new edge enhancement enable */
/* 52339 2128 */ {0x0058, 0x8619},
/* Window2 start X (*2) */
/* 52364 2129 */ {0x0008, 0x861a},
/* Window2 start Y (*2) */
/* 52389 2130 */ {0x00ff, 0x8615},
/* High lum thresh for white balance */
/* 52414 2131 */ {0x0000, 0x8616},
/* Low lum thresh for white balance */
/* 52439 2132 */ {0x0012, 0x8700},
/* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
/* 52464 2133 */ {0x0012, 0x8700},
/* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
/* 52487 2134 */ /* READ { 0, 0x0000, 0x8656 } -> 0000: 61 */
/* 52513 2135 */ {0x0028, 0x8802},
/* 375 Khz SSI clock, SSI r/w sync with VSYNC */
/* 52536 2136 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 52560 2137 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 28 */
/* 52586 2138 */ {0x1f28, 0x8802},
/* 375 Khz SSI clock, SSI r/w sync with VSYNC */
/* 52611 2139 */ {0x0010, 0x8801},
/* SSI reg addr */
/* 52636 2140 */ {0x003e, 0x8800},
/* SSI data to write */
/* 52659 2141 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 52685 2142 */ {0x0028, 0x8802},
/* 52708 2143 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 52732 2144 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 28 */
/* 52758 2145 */ {0x1f28, 0x8802},
/* 52783 2146 */ {0x0000, 0x8801},
/* 52808 2147 */ {0x001f, 0x8800},
/* 52831 2148 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 52857 2149 */ {0x0001, 0x8602},
/* optical black level for user settning = 1 */
/* Original: */
/* 52882 2150 */ {0x0023, 0x8700},
/* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */
/* 52907 2151 */ {0x000f, 0x8602},
/* optical black level for user settning = 15 */
/* 52932 2152 */ {0x0028, 0x8802},
/* 52955 2153 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 52979 2154 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 28 */
/* 53005 2155 */ {0x1f28, 0x8802},
/* 53030 2156 */ {0x0010, 0x8801},
/* 53055 2157 */ {0x007b, 0x8800},
/* 53078 2158 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
/* 53104 2159 */ {0x002f, 0x8651},
/* R gain for white balance ... */
/* 53129 2160 */ {0x0080, 0x8653},
/* 53152 2161 */ /* READ { 0, 0x0000, 0x8655 } -> 0000: 00 */
/* 53178 2162 */ {0x0000, 0x8655},
/* 53203 2163 */ {0x0030, 0x8112},
/* Video drop enable, ISO streaming enable */
/* 53228 2164 */ {0x0020, 0x8112},
/* Video drop enable, ISO streaming disable */
/* 53252 2165 */
/* 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 */
/* 1945 */ {0x0000, 0x8603}, /* Optical black level Offset */
/* 1962 * {0, 0x0000, 0x8611}, * 0 R Offset for white Balance */
/* 1963 * {0, 0x0000, 0x8612}, * 1 Gr Offset for white Balance */
/* 1964 * {0, 0x0000, 0x8613}, * 1f B Offset for white Balance */
/* 1965 * {0, 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) */
/* 2422 */ {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 */
/*368 */ {0x000f, 0x8402},
/* Theese 6 lines are needed to startup the webcam */
/*398 */ {0x0090, 0x8110},
/*399 */ {0x0001, 0x8114},
/*400 */ {0x0001, 0x8114},
/*401 */ {0x0001, 0x8114},
/*402 */ {0x0003, 0x8114},
/*403 */ {0x0080, 0x8804},
/* This part seems to make the pictures darker? (autobrightness?) */
/*436 */ {0x0001, 0x8801},
/*437 */ {0x0004, 0x8800},
/*439 */ {0x0003, 0x8801},
/*440 */ {0x00e0, 0x8800},
/*442 */ {0x0004, 0x8801},
/*443 */ {0x00b4, 0x8800},
/*445 */ {0x0005, 0x8801},
/*446 */ {0x0000, 0x8800},
/*448 */ {0x0006, 0x8801},
/*449 */ {0x00e0, 0x8800},
/*451 */ {0x0007, 0x8801},
/*452 */ {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.
*/
/*484 */ {0x0014, 0x8801},
/*485 */ {0x0008, 0x8800},
/*487 */ {0x0015, 0x8801},
/*488 */ {0x0067, 0x8800},
/*490 */ {0x0016, 0x8801},
/*491 */ {0x0000, 0x8800},
/*493 */ {0x0017, 0x8801},
/*494 */ {0x0020, 0x8800},
/*496 */ {0x0018, 0x8801},
/*497 */ {0x0044, 0x8800},
/* Makes the picture darker - and the
* cam won't start if not included
*/
/*505 */ {0x001e, 0x8801},
/*506 */ {0x00ea, 0x8800},
/*508 */ {0x001f, 0x8801},
/*509 */ {0x0001, 0x8800},
/*511 */ {0x0003, 0x8801},
/*512 */ {0x00e0, 0x8800},
/* seems to place the colors ontop of each other #1 */
/*517 */ {0x0006, 0x8704},
/*518 */ {0x0001, 0x870c},
/*519 */ {0x0016, 0x8600},
/*520 */ {0x0002, 0x8606},
/* if not included the pictures becomes _very_ dark */
/*521 */ {0x0064, 0x8607},
/*522 */ {0x003a, 0x8601},
/*523 */ {0x0000, 0x8602},
/* seems to place the colors ontop of each other #2 */
/*524 */ {0x0016, 0x8600},
/*525 */ {0x0018, 0x8617},
/*526 */ {0x0008, 0x8618},
/*527 */ {0x00a1, 0x8656},
/* webcam won't start if not included */
/*528 */ {0x0007, 0x865b},
/*529 */ {0x0001, 0x865c},
/*530 */ {0x0058, 0x865d},
/*531 */ {0x0048, 0x865e},
/* adjusts the colors */
/*541 */ {0x0049, 0x8651},
/*542 */ {0x0040, 0x8652},
/*543 */ {0x004c, 0x8653},
/*544 */ {0x0040, 0x8654},
{}
};
static const u16 spca508_sightcam2_init_data[][2] = {
/* 35 */ {0x0020, 0x8112},
/* 36 */ {0x000f, 0x8402},
/* 37 */ {0x0000, 0x8403},
/* 38 */ {0x0008, 0x8201},
/* 39 */ {0x0008, 0x8200},
/* 40 */ {0x0001, 0x8200},
/* 43 */ {0x0009, 0x8201},
/* 44 */ {0x0008, 0x8200},
/* 45 */ {0x0001, 0x8200},
/* 48 */ {0x000a, 0x8201},
/* 49 */ {0x0008, 0x8200},
/* 50 */ {0x0001, 0x8200},
/* 53 */ {0x000b, 0x8201},
/* 54 */ {0x0008, 0x8200},
/* 55 */ {0x0001, 0x8200},
/* 58 */ {0x000c, 0x8201},
/* 59 */ {0x0008, 0x8200},
/* 60 */ {0x0001, 0x8200},
/* 63 */ {0x000d, 0x8201},
/* 64 */ {0x0008, 0x8200},
/* 65 */ {0x0001, 0x8200},
/* 68 */ {0x000e, 0x8201},
/* 69 */ {0x0008, 0x8200},
/* 70 */ {0x0001, 0x8200},
/* 73 */ {0x0007, 0x8201},
/* 74 */ {0x0008, 0x8200},
/* 75 */ {0x0001, 0x8200},
/* 78 */ {0x000f, 0x8201},
/* 79 */ {0x0008, 0x8200},
/* 80 */ {0x0001, 0x8200},
/* 84 */ {0x0018, 0x8660},
/* 85 */ {0x0010, 0x8201},
/* 86 */ {0x0008, 0x8200},
/* 87 */ {0x0001, 0x8200},
/* 90 */ {0x0011, 0x8201},
/* 91 */ {0x0008, 0x8200},
/* 92 */ {0x0001, 0x8200},
/* 95 */ {0x0000, 0x86b0},
/* 96 */ {0x0034, 0x86b1},
/* 97 */ {0x0000, 0x86b2},
/* 98 */ {0x0049, 0x86b3},
/* 99 */ {0x0000, 0x86b4},
/* 100 */ {0x0000, 0x86b4},
/* 101 */ {0x0012, 0x8201},
/* 102 */ {0x0008, 0x8200},
/* 103 */ {0x0001, 0x8200},
/* 106 */ {0x0013, 0x8201},
/* 107 */ {0x0008, 0x8200},
/* 108 */ {0x0001, 0x8200},
/* 111 */ {0x0001, 0x86b0},
/* 112 */ {0x00aa, 0x86b1},
/* 113 */ {0x0000, 0x86b2},
/* 114 */ {0x00e4, 0x86b3},
/* 115 */ {0x0000, 0x86b4},
/* 116 */ {0x0000, 0x86b4},
/* 118 */ {0x0018, 0x8660},
/* 119 */ {0x0090, 0x8110},
/* 120 */ {0x0001, 0x8114},
/* 121 */ {0x0001, 0x8114},
/* 122 */ {0x0001, 0x8114},
/* 123 */ {0x0003, 0x8114},
/* 124 */ {0x0080, 0x8804},
/* 157 */ {0x0003, 0x8801},
/* 158 */ {0x0012, 0x8800},
/* 160 */ {0x0004, 0x8801},
/* 161 */ {0x0005, 0x8800},
/* 163 */ {0x0005, 0x8801},
/* 164 */ {0x0000, 0x8800},
/* 166 */ {0x0006, 0x8801},
/* 167 */ {0x0000, 0x8800},
/* 169 */ {0x0007, 0x8801},
/* 170 */ {0x0000, 0x8800},
/* 172 */ {0x0008, 0x8801},
/* 173 */ {0x0005, 0x8800},
/* 175 */ {0x000a, 0x8700},
/* 176 */ {0x000e, 0x8801},
/* 177 */ {0x0004, 0x8800},
/* 179 */ {0x0005, 0x8801},
/* 180 */ {0x0047, 0x8800},
/* 182 */ {0x0006, 0x8801},
/* 183 */ {0x0000, 0x8800},
/* 185 */ {0x0007, 0x8801},
/* 186 */ {0x00c0, 0x8800},
/* 188 */ {0x0008, 0x8801},
/* 189 */ {0x0003, 0x8800},
/* 191 */ {0x0013, 0x8801},
/* 192 */ {0x0001, 0x8800},
/* 194 */ {0x0009, 0x8801},
/* 195 */ {0x0000, 0x8800},
/* 197 */ {0x000a, 0x8801},
/* 198 */ {0x0000, 0x8800},
/* 200 */ {0x000b, 0x8801},
/* 201 */ {0x0000, 0x8800},
/* 203 */ {0x000c, 0x8801},
/* 204 */ {0x0000, 0x8800},
/* 206 */ {0x000e, 0x8801},
/* 207 */ {0x0004, 0x8800},
/* 209 */ {0x000f, 0x8801},
/* 210 */ {0x0000, 0x8800},
/* 212 */ {0x0010, 0x8801},
/* 213 */ {0x0006, 0x8800},
/* 215 */ {0x0011, 0x8801},
/* 216 */ {0x0006, 0x8800},
/* 218 */ {0x0012, 0x8801},
/* 219 */ {0x0000, 0x8800},
/* 221 */ {0x0013, 0x8801},
/* 222 */ {0x0001, 0x8800},
/* 224 */ {0x000a, 0x8700},
/* 225 */ {0x0000, 0x8702},
/* 226 */ {0x0000, 0x8703},
/* 227 */ {0x00c2, 0x8704},
/* 228 */ {0x0001, 0x870c},
/* 229 */ {0x0044, 0x8600},
/* 230 */ {0x0002, 0x8606},
/* 231 */ {0x0064, 0x8607},
/* 232 */ {0x003a, 0x8601},
/* 233 */ {0x0008, 0x8602},
/* 234 */ {0x0044, 0x8600},
/* 235 */ {0x0018, 0x8617},
/* 236 */ {0x0008, 0x8618},
/* 237 */ {0x00a1, 0x8656},
/* 238 */ {0x0004, 0x865b},
/* 239 */ {0x0002, 0x865c},
/* 240 */ {0x0058, 0x865d},
/* 241 */ {0x0048, 0x865e},
/* 242 */ {0x0012, 0x8608},
/* 243 */ {0x002c, 0x8609},
/* 244 */ {0x0002, 0x860a},
/* 245 */ {0x002c, 0x860b},
/* 246 */ {0x00db, 0x860c},
/* 247 */ {0x00f9, 0x860d},
/* 248 */ {0x00f1, 0x860e},
/* 249 */ {0x00e3, 0x860f},
/* 250 */ {0x002c, 0x8610},
/* 251 */ {0x006c, 0x8651},
/* 252 */ {0x0041, 0x8652},
/* 253 */ {0x0059, 0x8653},
/* 254 */ {0x0040, 0x8654},
/* 255 */ {0x00fa, 0x8611},
/* 256 */ {0x00ff, 0x8612},
/* 257 */ {0x00f8, 0x8613},
/* 258 */ {0x0000, 0x8614},
/* 259 */ {0x0001, 0x863f},
/* 260 */ {0x0000, 0x8640},
/* 261 */ {0x0026, 0x8641},
/* 262 */ {0x0045, 0x8642},
/* 263 */ {0x0060, 0x8643},
/* 264 */ {0x0075, 0x8644},
/* 265 */ {0x0088, 0x8645},
/* 266 */ {0x009b, 0x8646},
/* 267 */ {0x00b0, 0x8647},
/* 268 */ {0x00c5, 0x8648},
/* 269 */ {0x00d2, 0x8649},
/* 270 */ {0x00dc, 0x864a},
/* 271 */ {0x00e5, 0x864b},
/* 272 */ {0x00eb, 0x864c},
/* 273 */ {0x00f0, 0x864d},
/* 274 */ {0x00f6, 0x864e},
/* 275 */ {0x00fa, 0x864f},
/* 276 */ {0x00ff, 0x8650},
/* 277 */ {0x0060, 0x8657},
/* 278 */ {0x0010, 0x8658},
/* 279 */ {0x0018, 0x8659},
/* 280 */ {0x0005, 0x865a},
/* 281 */ {0x0018, 0x8660},
/* 282 */ {0x0003, 0x8509},
/* 283 */ {0x0011, 0x850a},
/* 284 */ {0x0032, 0x850b},
/* 285 */ {0x0010, 0x850c},
/* 286 */ {0x0021, 0x850d},
/* 287 */ {0x0001, 0x8500},
/* 288 */ {0x0000, 0x8508},
/* 289 */ {0x0012, 0x8608},
/* 290 */ {0x002c, 0x8609},
/* 291 */ {0x0002, 0x860a},
/* 292 */ {0x0039, 0x860b},
/* 293 */ {0x00d0, 0x860c},
/* 294 */ {0x00f7, 0x860d},
/* 295 */ {0x00ed, 0x860e},
/* 296 */ {0x00db, 0x860f},
/* 297 */ {0x0039, 0x8610},
/* 298 */ {0x0012, 0x8657},
/* 299 */ {0x000c, 0x8619},
/* 300 */ {0x0004, 0x861a},
/* 301 */ {0x00a1, 0x8656},
/* 302 */ {0x00c8, 0x8615},
/* 303 */ {0x0032, 0x8616},
/* 306 */ {0x0030, 0x8112},
/* 313 */ {0x0020, 0x8112},
/* 314 */ {0x0020, 0x8112},
/* 315 */ {0x000f, 0x8402},
/* 316 */ {0x0000, 0x8403},
/* 317 */ {0x0090, 0x8110},
/* 318 */ {0x0001, 0x8114},
/* 319 */ {0x0001, 0x8114},
/* 320 */ {0x0001, 0x8114},
/* 321 */ {0x0003, 0x8114},
/* 322 */ {0x0080, 0x8804},
/* 355 */ {0x0003, 0x8801},
/* 356 */ {0x0012, 0x8800},
/* 358 */ {0x0004, 0x8801},
/* 359 */ {0x0005, 0x8800},
/* 361 */ {0x0005, 0x8801},
/* 362 */ {0x0047, 0x8800},
/* 364 */ {0x0006, 0x8801},
/* 365 */ {0x0000, 0x8800},
/* 367 */ {0x0007, 0x8801},
/* 368 */ {0x00c0, 0x8800},
/* 370 */ {0x0008, 0x8801},
/* 371 */ {0x0003, 0x8800},
/* 373 */ {0x000a, 0x8700},
/* 374 */ {0x000e, 0x8801},
/* 375 */ {0x0004, 0x8800},
/* 377 */ {0x0005, 0x8801},
/* 378 */ {0x0047, 0x8800},
/* 380 */ {0x0006, 0x8801},
/* 381 */ {0x0000, 0x8800},
/* 383 */ {0x0007, 0x8801},
/* 384 */ {0x00c0, 0x8800},
/* 386 */ {0x0008, 0x8801},
/* 387 */ {0x0003, 0x8800},
/* 389 */ {0x0013, 0x8801},
/* 390 */ {0x0001, 0x8800},
/* 392 */ {0x0009, 0x8801},
/* 393 */ {0x0000, 0x8800},
/* 395 */ {0x000a, 0x8801},
/* 396 */ {0x0000, 0x8800},
/* 398 */ {0x000b, 0x8801},
/* 399 */ {0x0000, 0x8800},
/* 401 */ {0x000c, 0x8801},
/* 402 */ {0x0000, 0x8800},
/* 404 */ {0x000e, 0x8801},
/* 405 */ {0x0004, 0x8800},
/* 407 */ {0x000f, 0x8801},
/* 408 */ {0x0000, 0x8800},
/* 410 */ {0x0010, 0x8801},
/* 411 */ {0x0006, 0x8800},
/* 413 */ {0x0011, 0x8801},
/* 414 */ {0x0006, 0x8800},
/* 416 */ {0x0012, 0x8801},
/* 417 */ {0x0000, 0x8800},
/* 419 */ {0x0013, 0x8801},
/* 420 */ {0x0001, 0x8800},
/* 422 */ {0x000a, 0x8700},
/* 423 */ {0x0000, 0x8702},
/* 424 */ {0x0000, 0x8703},
/* 425 */ {0x00c2, 0x8704},
/* 426 */ {0x0001, 0x870c},
/* 427 */ {0x0044, 0x8600},
/* 428 */ {0x0002, 0x8606},
/* 429 */ {0x0064, 0x8607},
/* 430 */ {0x003a, 0x8601},
/* 431 */ {0x0008, 0x8602},
/* 432 */ {0x0044, 0x8600},
/* 433 */ {0x0018, 0x8617},
/* 434 */ {0x0008, 0x8618},
/* 435 */ {0x00a1, 0x8656},
/* 436 */ {0x0004, 0x865b},
/* 437 */ {0x0002, 0x865c},
/* 438 */ {0x0058, 0x865d},
/* 439 */ {0x0048, 0x865e},
/* 440 */ {0x0012, 0x8608},
/* 441 */ {0x002c, 0x8609},
/* 442 */ {0x0002, 0x860a},
/* 443 */ {0x002c, 0x860b},
/* 444 */ {0x00db, 0x860c},
/* 445 */ {0x00f9, 0x860d},
/* 446 */ {0x00f1, 0x860e},
/* 447 */ {0x00e3, 0x860f},
/* 448 */ {0x002c, 0x8610},
/* 449 */ {0x006c, 0x8651},
/* 450 */ {0x0041, 0x8652},
/* 451 */ {0x0059, 0x8653},
/* 452 */ {0x0040, 0x8654},
/* 453 */ {0x00fa, 0x8611},
/* 454 */ {0x00ff, 0x8612},
/* 455 */ {0x00f8, 0x8613},
/* 456 */ {0x0000, 0x8614},
/* 457 */ {0x0001, 0x863f},
/* 458 */ {0x0000, 0x8640},
/* 459 */ {0x0026, 0x8641},
/* 460 */ {0x0045, 0x8642},
/* 461 */ {0x0060, 0x8643},
/* 462 */ {0x0075, 0x8644},
/* 463 */ {0x0088, 0x8645},
/* 464 */ {0x009b, 0x8646},
/* 465 */ {0x00b0, 0x8647},
/* 466 */ {0x00c5, 0x8648},
/* 467 */ {0x00d2, 0x8649},
/* 468 */ {0x00dc, 0x864a},
/* 469 */ {0x00e5, 0x864b},
/* 470 */ {0x00eb, 0x864c},
/* 471 */ {0x00f0, 0x864d},
/* 472 */ {0x00f6, 0x864e},
/* 473 */ {0x00fa, 0x864f},
/* 474 */ {0x00ff, 0x8650},
/* 475 */ {0x0060, 0x8657},
/* 476 */ {0x0010, 0x8658},
/* 477 */ {0x0018, 0x8659},
/* 478 */ {0x0005, 0x865a},
/* 479 */ {0x0018, 0x8660},
/* 480 */ {0x0003, 0x8509},
/* 481 */ {0x0011, 0x850a},
/* 482 */ {0x0032, 0x850b},
/* 483 */ {0x0010, 0x850c},
/* 484 */ {0x0021, 0x850d},
/* 485 */ {0x0001, 0x8500},
/* 486 */ {0x0000, 0x8508},
/* 487 */ {0x0012, 0x8608},
/* 488 */ {0x002c, 0x8609},
/* 489 */ {0x0002, 0x860a},
/* 490 */ {0x0039, 0x860b},
/* 491 */ {0x00d0, 0x860c},
/* 492 */ {0x00f7, 0x860d},
/* 493 */ {0x00ed, 0x860e},
/* 494 */ {0x00db, 0x860f},
/* 495 */ {0x0039, 0x8610},
/* 496 */ {0x0012, 0x8657},
/* 497 */ {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 */
/* 590 * {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 { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 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 { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0009, 0x8801},
{0x0042, 0x8805},
{0x0001, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x003c, 0x8801},
{0x0001, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0001, 0x8801},
{0x000a, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0002, 0x8801},
{0x0000, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0003, 0x8801},
{0x0027, 0x8805},
{0x0001, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0004, 0x8801},
{0x0065, 0x8805},
{0x0001, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0005, 0x8801},
{0x0003, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0006, 0x8801},
{0x001c, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0007, 0x8801},
{0x002a, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x000e, 0x8801},
{0x0000, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0028, 0x8801},
{0x002e, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0039, 0x8801},
{0x0013, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x003b, 0x8801},
{0x000c, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0035, 0x8801},
{0x0028, 0x8805},
{0x0000, 0x8800},
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8803 } ->
0000: 00 */
/* READ { 0, 0x0001, 0x8802 } ->
0000: 10 */
{0x0010, 0x8802},
{0x0009, 0x8801},
{0x0042, 0x8805},
{0x0001, 0x8800},
/* READ { 0, 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 { 0, 0x0000, 0x8608 } ->
0000: 13 */
/* READ { 0, 0x0000, 0x8609 } ->
0000: 28 */
/* READ { 0, 0x0000, 0x8610 } ->
0000: 05 */
/* READ { 0, 0x0000, 0x8611 } ->
0000: 25 */
/* READ { 0, 0x0000, 0x8612 } ->
0000: e1 */
/* READ { 0, 0x0000, 0x8613 } ->
0000: fa */
/* READ { 0, 0x0000, 0x8614 } ->
0000: f4 */
/* READ { 0, 0x0000, 0x8615 } ->
0000: e8 */
/* READ { 0, 0x0000, 0x8616 } ->
0000: 25 */
{}
};
static int reg_write(struct usb_device *dev,
__u16 index, __u16 value)
{
int ret;
ret = usb_control_msg(dev,
usb_sndctrlpipe(dev, 0),
0, /* request */
USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value, index, NULL, 0, 500);
PDEBUG(D_USBO, "reg write i:0x%04x = 0x%02x",
index, value);
if (ret < 0)
PDEBUG(D_ERR|D_USBO, "reg write: error %d", 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 */
PDEBUG(D_USBI, "reg read i:%04x --> %02x",
index, gspca_dev->usb_buf[0]);
if (ret < 0) {
PDEBUG(D_ERR|D_USBI, "reg_read err %d", ret);
return ret;
}
return gspca_dev->usb_buf[0];
}
static int write_vector(struct gspca_dev *gspca_dev,
const u16 data[][2])
{
struct usb_device *dev = gspca_dev->dev;
int ret, i = 0;
while (data[i][1] != 0) {
ret = reg_write(dev, data[i][1], data[i][0]);
if (ret < 0)
return ret;
i++;
}
return 0;
}
/* 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;
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);
PDEBUG(D_PROBE, "Webcam Vendor ID: 0x%02x%02x", data2, data1);
data1 = reg_read(gspca_dev, 0x8106);
data2 = reg_read(gspca_dev, 0x8107);
PDEBUG(D_PROBE, "Webcam Product ID: 0x%02x%02x", data2, data1);
data1 = reg_read(gspca_dev, 0x8621);
PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
cam = &gspca_dev->cam;
cam->cam_mode = sif_mode;
cam->nmodes = ARRAY_SIZE(sif_mode);
sd->subtype = id->driver_info;
sd->brightness = BRIGHTNESS_DEF;
switch (sd->subtype) {
case ViewQuestVQ110:
if (write_vector(gspca_dev, spca508_init_data))
return -1;
break;
default:
/* case MicroInnovationIC200: */
/* case IntelEasyPCCamera: */
if (write_vector(gspca_dev, spca508cs110_init_data))
return -1;
break;
case HamaUSBSightcam:
if (write_vector(gspca_dev, spca508_sightcam_init_data))
return -1;
break;
case HamaUSBSightcam2:
if (write_vector(gspca_dev, spca508_sightcam2_init_data))
return -1;
break;
case CreativeVista:
if (write_vector(gspca_dev, spca508_vista_init_data))
return -1;
break;
}
return 0; /* success */
}
/* this function is called at probe and resume time */
static int sd_init(struct gspca_dev *gspca_dev)
{
/* write_vector(gspca_dev, spca508_open_data); */
return 0;
}
static int sd_start(struct gspca_dev *gspca_dev)
{
int mode;
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
reg_write(gspca_dev->dev, 0x8500, mode);
switch (mode) {
case 0:
case 1:
reg_write(gspca_dev->dev, 0x8700, 0x28); /* clock */
break;
default:
/* case 2: */
/* case 3: */
reg_write(gspca_dev->dev, 0x8700, 0x23); /* clock */
break;
}
reg_write(gspca_dev->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->dev, 0x8112, 0x20);
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
switch (data[0]) {
case 0: /* start of frame */
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
data, 0);
data += SPCA508_OFFSET_DATA;
len -= SPCA508_OFFSET_DATA;
gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
data, len);
break;
case 0xff: /* drop */
/* gspca_dev->last_packet_type = DISCARD_PACKET; */
break;
default:
data += 1;
len -= 1;
gspca_frame_add(gspca_dev, INTER_PACKET, frame,
data, len);
break;
}
}
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
__u8 brightness = sd->brightness;
/* MX seem contrast */
reg_write(gspca_dev->dev, 0x8651, brightness);
reg_write(gspca_dev->dev, 0x8652, brightness);
reg_write(gspca_dev->dev, 0x8653, brightness);
reg_write(gspca_dev->dev, 0x8654, brightness);
}
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = val;
if (gspca_dev->streaming)
setbrightness(gspca_dev);
return 0;
}
static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
*val = sd->brightness;
return 0;
}
/* sub-driver description */
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
.config = sd_config,
.init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.pkt_scan = sd_pkt_scan,
};
/* -- module initialisation -- */
static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
{USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
{USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200},
{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,
#endif
};
/* -- module insert / remove -- */
static int __init sd_mod_init(void)
{
int ret;
ret = usb_register(&sd_driver);
if (ret < 0)
return ret;
PDEBUG(D_PROBE, "registered");
return 0;
}
static void __exit sd_mod_exit(void)
{
usb_deregister(&sd_driver);
PDEBUG(D_PROBE, "deregistered");
}
module_init(sd_mod_init);
module_exit(sd_mod_exit);
