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1250ac6d4a
android_kernel_xiaomi_sdm845/drivers/media/video/gspca/spca508.c
Jean-Francois Moine 1250ac6d4a V4L/DVB (8518): gspca: Remove the remaining frame decoding functions from the subdrivers. 
SPCA505 and SPCA508 added in the pixel formats.
Decode functions and associated resources removed in spca505, 506 and 508.
The decode routines are now found in the V4L library.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27 11:06:42 -03:00

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/*
* 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 struct v4l2_pix_format sif_mode[] = {
{160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
.bytesperline = 160 * 3,
.sizeimage = 160 * 120 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 3},
{176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
.bytesperline = 176 * 3,
.sizeimage = 176 * 144 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2},
{320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
.bytesperline = 320 * 3,
.sizeimage = 320 * 240 * 3 / 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1},
{352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
.bytesperline = 352 * 3,
.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[][3] =
#define IGN(x) /* nothing */
{
/* 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[][3] = {
{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[][3] = {
/* 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[][3] = {
/* 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[][3] = {
{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[][3])
{
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->epaddr = 0x01;
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 open time */
static int sd_open(struct gspca_dev *gspca_dev)
{
/* write_vector(gspca_dev, spca508_open_data); */
return 0;
}
static void 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);
}
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_stop0(struct gspca_dev *gspca_dev)
{
}
/* this function is called at close time */
static void sd_close(struct gspca_dev *gspca_dev)
{
}
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, FIRST_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 void getbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = reg_read(gspca_dev, 0x8651);
}
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;
getbrightness(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,
.open = sd_open,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
.close = sd_close,
.pkt_scan = sd_pkt_scan,
};
/* -- module initialisation -- */
static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x0130, 0x0130), HamaUSBSightcam},
{USB_DEVICE(0x041e, 0x4018), CreativeVista},
{USB_DEVICE(0x0461, 0x0815), MicroInnovationIC200},
{USB_DEVICE(0x0733, 0x0110), ViewQuestVQ110},
{USB_DEVICE(0x0af9, 0x0010), HamaUSBSightcam},
{USB_DEVICE(0x0af9, 0x0011), HamaUSBSightcam2},
{USB_DEVICE(0x8086, 0x0110), 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,
};
/* -- module insert / remove -- */
static int __init sd_mod_init(void)
{
if (usb_register(&sd_driver) < 0)
return -1;
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);
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