2 * SPCA508 chip based cameras subdriver
4 * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #define MODULE_NAME "spca508"
25 #define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 4)
26 static const char version[] = "2.1.4";
28 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
29 MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver");
30 MODULE_LICENSE("GPL");
32 /* specific webcam descriptor */
34 struct gspca_dev gspca_dev; /* !! must be the first item */
37 unsigned char tmpbuf[352 * 288 * 3 / 2]; /* YUVY per line */
38 unsigned char tmpbuf2[352 * 288 * 2]; /* YUYV */
40 unsigned char brightness;
43 #define CreativeVista 0
44 #define HamaUSBSightcam 1
45 #define HamaUSBSightcam2 2
46 #define IntelEasyPCCamera 3
47 #define MicroInnovationIC200 4
48 #define ViewQuestVQ110 5
51 /* V4L2 controls supported by the driver */
52 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
53 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
55 static struct ctrl sd_ctrls[] = {
56 #define SD_BRIGHTNESS 0
59 .id = V4L2_CID_BRIGHTNESS,
60 .type = V4L2_CTRL_TYPE_INTEGER,
65 .default_value = 0x80,
67 .set = sd_setbrightness,
68 .get = sd_getbrightness,
72 static struct cam_mode sif_mode[] = {
73 {V4L2_PIX_FMT_YUYV, 160, 120, 3},
74 {V4L2_PIX_FMT_YUYV, 176, 144, 2},
75 {V4L2_PIX_FMT_YUYV, 320, 240, 1},
76 {V4L2_PIX_FMT_YUYV, 352, 288, 0},
79 /* Frame packet header offsets for the spca508 */
80 #define SPCA508_OFFSET_TYPE 1
81 #define SPCA508_OFFSET_COMPRESS 2
82 #define SPCA508_OFFSET_FRAMSEQ 8
83 #define SPCA508_OFFSET_WIN1LUM 11
84 #define SPCA508_OFFSET_DATA 37
86 #define SPCA508_SNAPBIT 0x20
87 #define SPCA508_SNAPCTRL 0x40
88 /*************** I2c ****************/
89 #define SPCA508_INDEX_I2C_BASE 0x8800
92 * Initialization data: this is the first set-up data written to the
93 * device (before the open data).
95 static const __u16 spca508_init_data[][3] =
96 #define IGN(x) /* nothing */
98 /* line URB value, index */
99 /* 44274 1804 */ {0x0000, 0x870b},
101 /* 44299 1805 */ {0x0020, 0x8112},
102 /* Video drop enable, ISO streaming disable */
103 /* 44324 1806 */ {0x0003, 0x8111},
104 /* Reset compression & memory */
105 /* 44349 1807 */ {0x0000, 0x8110},
106 /* Disable all outputs */
107 /* 44372 1808 */ /* READ {0x0000, 0x8114} -> 0000: 00 */
108 /* 44398 1809 */ {0x0000, 0x8114},
110 /* 44423 1810 */ {0x0008, 0x8110},
111 /* Enable charge pump output */
112 /* 44527 1811 */ {0x0002, 0x8116},
113 /* 200 kHz pump clock */
115 /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */
116 /* 44590 1813 */ {0x0003, 0x8111},
117 /* Reset compression & memory */
118 /* 44615 1814 */ {0x0000, 0x8111},
119 /* Normal mode (not reset) */
120 /* 44640 1815 */ {0x0098, 0x8110},
121 /* Enable charge pump output, sync.serial,external 2x clock */
122 /* 44665 1816 */ {0x000d, 0x8114},
124 /* 44690 1817 */ {0x0002, 0x8116},
125 /* 200 kHz pump clock */
126 /* 44715 1818 */ {0x0020, 0x8112},
127 /* Video drop enable, ISO streaming disable */
128 /* --------------------------------------- */
129 /* 44740 1819 */ {0x000f, 0x8402},
131 /* 44765 1820 */ {0x0000, 0x8403},
133 /* --------------------------------------- */
134 /* 0x88__ is Synchronous Serial Interface. */
135 /* TBD: This table could be expressed more compactly */
136 /* using spca508_write_i2c_vector(). */
137 /* TBD: Should see if the values in spca50x_i2c_data */
138 /* would work with the VQ110 instead of the values */
140 /* 44790 1821 */ {0x00c0, 0x8804},
142 /* 44815 1822 */ {0x0008, 0x8802},
143 /* 375 Khz SSI clock */
144 /* 44838 1823 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
145 /* 44862 1824 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
146 /* 44888 1825 */ {0x0008, 0x8802},
147 /* 375 Khz SSI clock */
148 /* 44913 1826 */ {0x0012, 0x8801},
150 /* 44938 1827 */ {0x0080, 0x8800},
151 /* SSI data to write */
152 /* 44961 1828 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
153 /* 44985 1829 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
154 /* 45009 1830 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
155 /* 45035 1831 */ {0x0008, 0x8802},
156 /* 375 Khz SSI clock */
157 /* 45060 1832 */ {0x0012, 0x8801},
159 /* 45085 1833 */ {0x0000, 0x8800},
160 /* SSI data to write */
161 /* 45108 1834 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
162 /* 45132 1835 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
163 /* 45156 1836 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
164 /* 45182 1837 */ {0x0008, 0x8802},
165 /* 375 Khz SSI clock */
166 /* 45207 1838 */ {0x0011, 0x8801},
168 /* 45232 1839 */ {0x0040, 0x8800},
169 /* SSI data to write */
170 /* 45255 1840 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
171 /* 45279 1841 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
172 /* 45303 1842 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
173 /* 45329 1843 */ {0x0008, 0x8802},
174 /* 45354 1844 */ {0x0013, 0x8801},
175 /* 45379 1845 */ {0x0000, 0x8800},
176 /* 45402 1846 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
177 /* 45426 1847 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
178 /* 45450 1848 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
179 /* 45476 1849 */ {0x0008, 0x8802},
180 /* 45501 1850 */ {0x0014, 0x8801},
181 /* 45526 1851 */ {0x0000, 0x8800},
182 /* 45549 1852 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
183 /* 45573 1853 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
184 /* 45597 1854 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
185 /* 45623 1855 */ {0x0008, 0x8802},
186 /* 45648 1856 */ {0x0015, 0x8801},
187 /* 45673 1857 */ {0x0001, 0x8800},
188 /* 45696 1858 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
189 /* 45720 1859 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
190 /* 45744 1860 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
191 /* 45770 1861 */ {0x0008, 0x8802},
192 /* 45795 1862 */ {0x0016, 0x8801},
193 /* 45820 1863 */ {0x0003, 0x8800},
194 /* 45843 1864 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
195 /* 45867 1865 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
196 /* 45891 1866 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
197 /* 45917 1867 */ {0x0008, 0x8802},
198 /* 45942 1868 */ {0x0017, 0x8801},
199 /* 45967 1869 */ {0x0036, 0x8800},
200 /* 45990 1870 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
201 /* 46014 1871 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
202 /* 46038 1872 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
203 /* 46064 1873 */ {0x0008, 0x8802},
204 /* 46089 1874 */ {0x0018, 0x8801},
205 /* 46114 1875 */ {0x00ec, 0x8800},
206 /* 46137 1876 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
207 /* 46161 1877 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
208 /* 46185 1878 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
209 /* 46211 1879 */ {0x0008, 0x8802},
210 /* 46236 1880 */ {0x001a, 0x8801},
211 /* 46261 1881 */ {0x0094, 0x8800},
212 /* 46284 1882 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
213 /* 46308 1883 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
214 /* 46332 1884 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
215 /* 46358 1885 */ {0x0008, 0x8802},
216 /* 46383 1886 */ {0x001b, 0x8801},
217 /* 46408 1887 */ {0x0000, 0x8800},
218 /* 46431 1888 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
219 /* 46455 1889 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
220 /* 46479 1890 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
221 /* 46505 1891 */ {0x0008, 0x8802},
222 /* 46530 1892 */ {0x0027, 0x8801},
223 /* 46555 1893 */ {0x00a2, 0x8800},
224 /* 46578 1894 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
225 /* 46602 1895 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
226 /* 46626 1896 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
227 /* 46652 1897 */ {0x0008, 0x8802},
228 /* 46677 1898 */ {0x0028, 0x8801},
229 /* 46702 1899 */ {0x0040, 0x8800},
230 /* 46725 1900 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
231 /* 46749 1901 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
232 /* 46773 1902 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
233 /* 46799 1903 */ {0x0008, 0x8802},
234 /* 46824 1904 */ {0x002a, 0x8801},
235 /* 46849 1905 */ {0x0084, 0x8800},
236 /* 46872 1906 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
237 /* 46896 1907 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
238 /* 46920 1908 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
239 /* 46946 1909 */ {0x0008, 0x8802},
240 /* 46971 1910 */ {0x002b, 0x8801},
241 /* 46996 1911 */ {0x00a8, 0x8800},
242 /* 47019 1912 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
243 /* 47043 1913 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
244 /* 47067 1914 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
245 /* 47093 1915 */ {0x0008, 0x8802},
246 /* 47118 1916 */ {0x002c, 0x8801},
247 /* 47143 1917 */ {0x00fe, 0x8800},
248 /* 47166 1918 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
249 /* 47190 1919 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
250 /* 47214 1920 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
251 /* 47240 1921 */ {0x0008, 0x8802},
252 /* 47265 1922 */ {0x002d, 0x8801},
253 /* 47290 1923 */ {0x0003, 0x8800},
254 /* 47313 1924 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
255 /* 47337 1925 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
256 /* 47361 1926 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
257 /* 47387 1927 */ {0x0008, 0x8802},
258 /* 47412 1928 */ {0x0038, 0x8801},
259 /* 47437 1929 */ {0x0083, 0x8800},
260 /* 47460 1930 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
261 /* 47484 1931 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
262 /* 47508 1932 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
263 /* 47534 1933 */ {0x0008, 0x8802},
264 /* 47559 1934 */ {0x0033, 0x8801},
265 /* 47584 1935 */ {0x0081, 0x8800},
266 /* 47607 1936 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
267 /* 47631 1937 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
268 /* 47655 1938 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
269 /* 47681 1939 */ {0x0008, 0x8802},
270 /* 47706 1940 */ {0x0034, 0x8801},
271 /* 47731 1941 */ {0x004a, 0x8800},
272 /* 47754 1942 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
273 /* 47778 1943 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
274 /* 47802 1944 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
275 /* 47828 1945 */ {0x0008, 0x8802},
276 /* 47853 1946 */ {0x0039, 0x8801},
277 /* 47878 1947 */ {0x0000, 0x8800},
278 /* 47901 1948 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
279 /* 47925 1949 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
280 /* 47949 1950 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
281 /* 47975 1951 */ {0x0008, 0x8802},
282 /* 48000 1952 */ {0x0010, 0x8801},
283 /* 48025 1953 */ {0x00a8, 0x8800},
284 /* 48048 1954 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
285 /* 48072 1955 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
286 /* 48096 1956 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
287 /* 48122 1957 */ {0x0008, 0x8802},
288 /* 48147 1958 */ {0x0006, 0x8801},
289 /* 48172 1959 */ {0x0058, 0x8800},
290 /* 48195 1960 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
291 /* 48219 1961 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
292 /* 48243 1962 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
293 /* 48269 1963 */ {0x0008, 0x8802},
294 /* 48294 1964 */ {0x0000, 0x8801},
295 /* 48319 1965 */ {0x0004, 0x8800},
296 /* 48342 1966 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
297 /* 48366 1967 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
298 /* 48390 1968 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
299 /* 48416 1969 */ {0x0008, 0x8802},
300 /* 48441 1970 */ {0x0040, 0x8801},
301 /* 48466 1971 */ {0x0080, 0x8800},
302 /* 48489 1972 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
303 /* 48513 1973 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
304 /* 48537 1974 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
305 /* 48563 1975 */ {0x0008, 0x8802},
306 /* 48588 1976 */ {0x0041, 0x8801},
307 /* 48613 1977 */ {0x000c, 0x8800},
308 /* 48636 1978 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
309 /* 48660 1979 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
310 /* 48684 1980 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
311 /* 48710 1981 */ {0x0008, 0x8802},
312 /* 48735 1982 */ {0x0042, 0x8801},
313 /* 48760 1983 */ {0x000c, 0x8800},
314 /* 48783 1984 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
315 /* 48807 1985 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
316 /* 48831 1986 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
317 /* 48857 1987 */ {0x0008, 0x8802},
318 /* 48882 1988 */ {0x0043, 0x8801},
319 /* 48907 1989 */ {0x0028, 0x8800},
320 /* 48930 1990 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
321 /* 48954 1991 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
322 /* 48978 1992 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
323 /* 49004 1993 */ {0x0008, 0x8802},
324 /* 49029 1994 */ {0x0044, 0x8801},
325 /* 49054 1995 */ {0x0080, 0x8800},
326 /* 49077 1996 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
327 /* 49101 1997 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
328 /* 49125 1998 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
329 /* 49151 1999 */ {0x0008, 0x8802},
330 /* 49176 2000 */ {0x0045, 0x8801},
331 /* 49201 2001 */ {0x0020, 0x8800},
332 /* 49224 2002 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
333 /* 49248 2003 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
334 /* 49272 2004 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
335 /* 49298 2005 */ {0x0008, 0x8802},
336 /* 49323 2006 */ {0x0046, 0x8801},
337 /* 49348 2007 */ {0x0020, 0x8800},
338 /* 49371 2008 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
339 /* 49395 2009 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
340 /* 49419 2010 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
341 /* 49445 2011 */ {0x0008, 0x8802},
342 /* 49470 2012 */ {0x0047, 0x8801},
343 /* 49495 2013 */ {0x0080, 0x8800},
344 /* 49518 2014 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
345 /* 49542 2015 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
346 /* 49566 2016 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
347 /* 49592 2017 */ {0x0008, 0x8802},
348 /* 49617 2018 */ {0x0048, 0x8801},
349 /* 49642 2019 */ {0x004c, 0x8800},
350 /* 49665 2020 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
351 /* 49689 2021 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
352 /* 49713 2022 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
353 /* 49739 2023 */ {0x0008, 0x8802},
354 /* 49764 2024 */ {0x0049, 0x8801},
355 /* 49789 2025 */ {0x0084, 0x8800},
356 /* 49812 2026 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
357 /* 49836 2027 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
358 /* 49860 2028 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
359 /* 49886 2029 */ {0x0008, 0x8802},
360 /* 49911 2030 */ {0x004a, 0x8801},
361 /* 49936 2031 */ {0x0084, 0x8800},
362 /* 49959 2032 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
363 /* 49983 2033 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
364 /* 50007 2034 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
365 /* 50033 2035 */ {0x0008, 0x8802},
366 /* 50058 2036 */ {0x004b, 0x8801},
367 /* 50083 2037 */ {0x0084, 0x8800},
368 /* 50106 2038 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
369 /* --------------------------------------- */
370 /* 50132 2039 */ {0x0012, 0x8700},
371 /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
372 /* 50157 2040 */ {0x0000, 0x8701},
373 /* CKx1 clock delay adj */
374 /* 50182 2041 */ {0x0000, 0x8701},
375 /* CKx1 clock delay adj */
376 /* 50207 2042 */ {0x0001, 0x870c},
378 /* --------------------------------------- */
379 /* 50232 2043 */ {0x0080, 0x8600},
380 /* Line memory read counter (L) */
381 /* 50257 2044 */ {0x0001, 0x8606},
383 /* 50282 2045 */ {0x0064, 0x8607},
384 /* Line memory read counter (H) 0x6480=25,728 */
385 /* 50307 2046 */ {0x002a, 0x8601},
386 /* CDSP sharp interpolation mode,
387 * line sel for color sep, edge enhance enab */
388 /* 50332 2047 */ {0x0000, 0x8602},
389 /* optical black level for user settng = 0 */
390 /* 50357 2048 */ {0x0080, 0x8600},
391 /* Line memory read counter (L) */
392 /* 50382 2049 */ {0x000a, 0x8603},
393 /* optical black level calc mode: auto; optical black offset = 10 */
394 /* 50407 2050 */ {0x00df, 0x865b},
395 /* Horiz offset for valid pixels (L)=0xdf */
396 /* 50432 2051 */ {0x0012, 0x865c},
397 /* Vert offset for valid lines (L)=0x12 */
399 /* The following two lines seem to be the "wrong" resolution. */
400 /* But perhaps these indicate the actual size of the sensor */
401 /* rather than the size of the current video mode. */
402 /* 50457 2052 */ {0x0058, 0x865d},
403 /* Horiz valid pixels (*4) (L) = 352 */
404 /* 50482 2053 */ {0x0048, 0x865e},
405 /* Vert valid lines (*4) (L) = 288 */
407 /* 50507 2054 */ {0x0015, 0x8608},
409 /* 50532 2055 */ {0x0030, 0x8609},
410 /* 50557 2056 */ {0x00fb, 0x860a},
411 /* 50582 2057 */ {0x003e, 0x860b},
412 /* 50607 2058 */ {0x00ce, 0x860c},
413 /* 50632 2059 */ {0x00f4, 0x860d},
414 /* 50657 2060 */ {0x00eb, 0x860e},
415 /* 50682 2061 */ {0x00dc, 0x860f},
416 /* 50707 2062 */ {0x0039, 0x8610},
417 /* 50732 2063 */ {0x0001, 0x8611},
418 /* R offset for white balance ... */
419 /* 50757 2064 */ {0x0000, 0x8612},
420 /* 50782 2065 */ {0x0001, 0x8613},
421 /* 50807 2066 */ {0x0000, 0x8614},
422 /* 50832 2067 */ {0x005b, 0x8651},
423 /* R gain for white balance ... */
424 /* 50857 2068 */ {0x0040, 0x8652},
425 /* 50882 2069 */ {0x0060, 0x8653},
426 /* 50907 2070 */ {0x0040, 0x8654},
427 /* 50932 2071 */ {0x0000, 0x8655},
428 /* 50957 2072 */ {0x0001, 0x863f},
429 /* Fixed gamma correction enable, USB control,
430 * lum filter disable, lum noise clip disable */
431 /* 50982 2073 */ {0x00a1, 0x8656},
432 /* Window1 size 256x256, Windows2 size 64x64,
433 * gamma look-up disable, new edge enhancement enable */
434 /* 51007 2074 */ {0x0018, 0x8657},
435 /* Edge gain high thresh */
436 /* 51032 2075 */ {0x0020, 0x8658},
437 /* Edge gain low thresh */
438 /* 51057 2076 */ {0x000a, 0x8659},
439 /* Edge bandwidth high threshold */
440 /* 51082 2077 */ {0x0005, 0x865a},
441 /* Edge bandwidth low threshold */
442 /* -------------------------------- */
443 /* 51107 2078 */ {0x0030, 0x8112},
444 /* Video drop enable, ISO streaming enable */
445 /* 51130 2079 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
446 /* 51154 2080 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
447 /* 51180 2081 */ {0xa908, 0x8802},
448 /* 51205 2082 */ {0x0034, 0x8801},
450 /* 51230 2083 */ {0x00ca, 0x8800},
451 /* SSI data to write */
452 /* 51253 2084 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
453 /* 51277 2085 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
454 /* 51301 2086 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
455 /* 51327 2087 */ {0x1f08, 0x8802},
456 /* 51352 2088 */ {0x0006, 0x8801},
457 /* 51377 2089 */ {0x0080, 0x8800},
458 /* 51400 2090 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
460 /* ----- Read back coefs we wrote earlier. */
461 /* 51424 2091 */ /* READ { 0, 0x0000, 0x8608 } -> 0000: 15 */
462 /* 51448 2092 */ /* READ { 0, 0x0000, 0x8609 } -> 0000: 30 */
463 /* 51472 2093 */ /* READ { 0, 0x0000, 0x860a } -> 0000: fb */
464 /* 51496 2094 */ /* READ { 0, 0x0000, 0x860b } -> 0000: 3e */
465 /* 51520 2095 */ /* READ { 0, 0x0000, 0x860c } -> 0000: ce */
466 /* 51544 2096 */ /* READ { 0, 0x0000, 0x860d } -> 0000: f4 */
467 /* 51568 2097 */ /* READ { 0, 0x0000, 0x860e } -> 0000: eb */
468 /* 51592 2098 */ /* READ { 0, 0x0000, 0x860f } -> 0000: dc */
469 /* 51616 2099 */ /* READ { 0, 0x0000, 0x8610 } -> 0000: 39 */
470 /* 51640 2100 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
471 /* 51664 2101 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 08 */
472 /* 51690 2102 */ {0xb008, 0x8802},
473 /* 51715 2103 */ {0x0006, 0x8801},
474 /* 51740 2104 */ {0x007d, 0x8800},
475 /* 51763 2105 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
478 /* This chunk is seemingly redundant with */
479 /* earlier commands (A11 Coef...), but if I disable it, */
480 /* the image appears too dark. Maybe there was some kind of */
481 /* reset since the earlier commands, so this is necessary again. */
482 /* 51789 2106 */ {0x0015, 0x8608},
483 /* 51814 2107 */ {0x0030, 0x8609},
484 /* 51839 2108 */ {0xfffb, 0x860a},
485 /* 51864 2109 */ {0x003e, 0x860b},
486 /* 51889 2110 */ {0xffce, 0x860c},
487 /* 51914 2111 */ {0xfff4, 0x860d},
488 /* 51939 2112 */ {0xffeb, 0x860e},
489 /* 51964 2113 */ {0xffdc, 0x860f},
490 /* 51989 2114 */ {0x0039, 0x8610},
491 /* 52014 2115 */ {0x0018, 0x8657},
493 /* 52039 2116 */ {0x0000, 0x8508},
494 /* Disable compression. */
495 /* Previous line was:
496 * 52039 2116 * { 0, 0x0021, 0x8508 }, * Enable compression. */
497 /* 52064 2117 */ {0x0032, 0x850b},
498 /* compression stuff */
499 /* 52089 2118 */ {0x0003, 0x8509},
500 /* compression stuff */
501 /* 52114 2119 */ {0x0011, 0x850a},
502 /* compression stuff */
503 /* 52139 2120 */ {0x0021, 0x850d},
504 /* compression stuff */
505 /* 52164 2121 */ {0x0010, 0x850c},
506 /* compression stuff */
507 /* 52189 2122 */ {0x0003, 0x8500},
508 /* *** Video mode: 160x120 */
509 /* 52214 2123 */ {0x0001, 0x8501},
510 /* Hardware-dominated snap control */
511 /* 52239 2124 */ {0x0061, 0x8656},
512 /* Window1 size 128x128, Windows2 size 128x128,
513 * gamma look-up disable, new edge enhancement enable */
514 /* 52264 2125 */ {0x0018, 0x8617},
515 /* Window1 start X (*2) */
516 /* 52289 2126 */ {0x0008, 0x8618},
517 /* Window1 start Y (*2) */
518 /* 52314 2127 */ {0x0061, 0x8656},
519 /* Window1 size 128x128, Windows2 size 128x128,
520 * gamma look-up disable, new edge enhancement enable */
521 /* 52339 2128 */ {0x0058, 0x8619},
522 /* Window2 start X (*2) */
523 /* 52364 2129 */ {0x0008, 0x861a},
524 /* Window2 start Y (*2) */
525 /* 52389 2130 */ {0x00ff, 0x8615},
526 /* High lum thresh for white balance */
527 /* 52414 2131 */ {0x0000, 0x8616},
528 /* Low lum thresh for white balance */
529 /* 52439 2132 */ {0x0012, 0x8700},
530 /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
531 /* 52464 2133 */ {0x0012, 0x8700},
532 /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
533 /* 52487 2134 */ /* READ { 0, 0x0000, 0x8656 } -> 0000: 61 */
534 /* 52513 2135 */ {0x0028, 0x8802},
535 /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
536 /* 52536 2136 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
537 /* 52560 2137 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 28 */
538 /* 52586 2138 */ {0x1f28, 0x8802},
539 /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
540 /* 52611 2139 */ {0x0010, 0x8801},
542 /* 52636 2140 */ {0x003e, 0x8800},
543 /* SSI data to write */
544 /* 52659 2141 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
545 /* 52685 2142 */ {0x0028, 0x8802},
546 /* 52708 2143 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
547 /* 52732 2144 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 28 */
548 /* 52758 2145 */ {0x1f28, 0x8802},
549 /* 52783 2146 */ {0x0000, 0x8801},
550 /* 52808 2147 */ {0x001f, 0x8800},
551 /* 52831 2148 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
552 /* 52857 2149 */ {0x0001, 0x8602},
553 /* optical black level for user settning = 1 */
556 /* 52882 2150 */ {0x0023, 0x8700},
557 /* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */
558 /* 52907 2151 */ {0x000f, 0x8602},
559 /* optical black level for user settning = 15 */
561 /* 52932 2152 */ {0x0028, 0x8802},
562 /* 52955 2153 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
563 /* 52979 2154 */ /* READ { 0, 0x0001, 0x8802 } -> 0000: 28 */
564 /* 53005 2155 */ {0x1f28, 0x8802},
565 /* 53030 2156 */ {0x0010, 0x8801},
566 /* 53055 2157 */ {0x007b, 0x8800},
567 /* 53078 2158 */ /* READ { 0, 0x0001, 0x8803 } -> 0000: 00 */
568 /* 53104 2159 */ {0x002f, 0x8651},
569 /* R gain for white balance ... */
570 /* 53129 2160 */ {0x0080, 0x8653},
571 /* 53152 2161 */ /* READ { 0, 0x0000, 0x8655 } -> 0000: 00 */
572 /* 53178 2162 */ {0x0000, 0x8655},
574 /* 53203 2163 */ {0x0030, 0x8112},
575 /* Video drop enable, ISO streaming enable */
576 /* 53228 2164 */ {0x0020, 0x8112},
577 /* Video drop enable, ISO streaming disable */
579 /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE: (ALT=0) ) */
585 * Initialization data for Intel EasyPC Camera CS110
587 static const __u16 spca508cs110_init_data[][3] = {
588 {0x0000, 0x870b}, /* Reset CTL3 */
589 {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
590 {0x0000, 0x8111}, /* Normal operation on reset */
592 /* External Clock 2x & Synchronous Serial Interface Output */
593 {0x0020, 0x8112}, /* Video Drop packet enable */
594 {0x0000, 0x8114}, /* Software GPIO output data */
600 /* Initial sequence Synchronous Serial Interface */
601 {0x000f, 0x8402}, /* Memory bank Address */
602 {0x0000, 0x8403}, /* Memory bank Address */
603 {0x00ba, 0x8804}, /* SSI Slave address */
604 {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
605 {0x0010, 0x8802}, /* 93.75kHz SSI Clock two DataByte */
608 {0x000a, 0x8805},/* a - NWG: Dunno what this is about */
642 {0x0002, 0x8704}, /* External input CKIx1 */
643 {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
644 {0x009a, 0x8600}, /* Line memory Read Counter (L) */
645 {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */
646 {0x0003, 0x865c}, /* 3 Vertical Offset for Valid Lines(L) */
647 {0x0058, 0x865d}, /* 58 Horizontal Valid Pixel Window(L) */
649 {0x0006, 0x8660}, /* Nibble data + input order */
651 {0x000a, 0x8602}, /* Optical black level set to 0x0a */
652 /* 1945 */ {0x0000, 0x8603}, /* Optical black level Offset */
654 /* 1962 * {0, 0x0000, 0x8611}, * 0 R Offset for white Balance */
655 /* 1963 * {0, 0x0000, 0x8612}, * 1 Gr Offset for white Balance */
656 /* 1964 * {0, 0x0000, 0x8613}, * 1f B Offset for white Balance */
657 /* 1965 * {0, 0x0000, 0x8614}, * f0 Gb Offset for white Balance */
659 {0x0040, 0x8651}, /* 2b BLUE gain for white balance good at all 60 */
660 {0x0030, 0x8652}, /* 41 Gr Gain for white Balance (L) */
661 {0x0035, 0x8653}, /* 26 RED gain for white balance */
662 {0x0035, 0x8654}, /* 40Gb Gain for white Balance (L) */
664 /* Fixed Gamma correction enabled (makes colours look better) */
666 /* 2422 */ {0x0000, 0x8655},
667 /* High bits for white balance*****brightness control*** */
671 static const __u16 spca508_sightcam_init_data[][3] = {
672 /* This line seems to setup the frame/canvas */
673 /*368 */ {0x000f, 0x8402},
675 /* Theese 6 lines are needed to startup the webcam */
676 /*398 */ {0x0090, 0x8110},
677 /*399 */ {0x0001, 0x8114},
678 /*400 */ {0x0001, 0x8114},
679 /*401 */ {0x0001, 0x8114},
680 /*402 */ {0x0003, 0x8114},
681 /*403 */ {0x0080, 0x8804},
683 /* This part seems to make the pictures darker? (autobrightness?) */
684 /*436 */ {0x0001, 0x8801},
685 /*437 */ {0x0004, 0x8800},
686 /*439 */ {0x0003, 0x8801},
687 /*440 */ {0x00e0, 0x8800},
688 /*442 */ {0x0004, 0x8801},
689 /*443 */ {0x00b4, 0x8800},
690 /*445 */ {0x0005, 0x8801},
691 /*446 */ {0x0000, 0x8800},
693 /*448 */ {0x0006, 0x8801},
694 /*449 */ {0x00e0, 0x8800},
695 /*451 */ {0x0007, 0x8801},
696 /*452 */ {0x000c, 0x8800},
698 /* This section is just needed, it probably
699 * does something like the previous section,
700 * but the cam won't start if it's not included.
702 /*484 */ {0x0014, 0x8801},
703 /*485 */ {0x0008, 0x8800},
704 /*487 */ {0x0015, 0x8801},
705 /*488 */ {0x0067, 0x8800},
706 /*490 */ {0x0016, 0x8801},
707 /*491 */ {0x0000, 0x8800},
708 /*493 */ {0x0017, 0x8801},
709 /*494 */ {0x0020, 0x8800},
710 /*496 */ {0x0018, 0x8801},
711 /*497 */ {0x0044, 0x8800},
713 /* Makes the picture darker - and the
714 * cam won't start if not included
716 /*505 */ {0x001e, 0x8801},
717 /*506 */ {0x00ea, 0x8800},
718 /*508 */ {0x001f, 0x8801},
719 /*509 */ {0x0001, 0x8800},
720 /*511 */ {0x0003, 0x8801},
721 /*512 */ {0x00e0, 0x8800},
723 /* seems to place the colors ontop of each other #1 */
724 /*517 */ {0x0006, 0x8704},
725 /*518 */ {0x0001, 0x870c},
726 /*519 */ {0x0016, 0x8600},
727 /*520 */ {0x0002, 0x8606},
729 /* if not included the pictures becomes _very_ dark */
730 /*521 */ {0x0064, 0x8607},
731 /*522 */ {0x003a, 0x8601},
732 /*523 */ {0x0000, 0x8602},
734 /* seems to place the colors ontop of each other #2 */
735 /*524 */ {0x0016, 0x8600},
736 /*525 */ {0x0018, 0x8617},
737 /*526 */ {0x0008, 0x8618},
738 /*527 */ {0x00a1, 0x8656},
740 /* webcam won't start if not included */
741 /*528 */ {0x0007, 0x865b},
742 /*529 */ {0x0001, 0x865c},
743 /*530 */ {0x0058, 0x865d},
744 /*531 */ {0x0048, 0x865e},
746 /* adjusts the colors */
747 /*541 */ {0x0049, 0x8651},
748 /*542 */ {0x0040, 0x8652},
749 /*543 */ {0x004c, 0x8653},
750 /*544 */ {0x0040, 0x8654},
755 static const __u16 spca508_sightcam2_init_data[][3] = {
756 /* 35 */ {0x0020, 0x8112},
758 /* 36 */ {0x000f, 0x8402},
759 /* 37 */ {0x0000, 0x8403},
761 /* 38 */ {0x0008, 0x8201},
762 /* 39 */ {0x0008, 0x8200},
763 /* 40 */ {0x0001, 0x8200},
764 /* 43 */ {0x0009, 0x8201},
765 /* 44 */ {0x0008, 0x8200},
766 /* 45 */ {0x0001, 0x8200},
767 /* 48 */ {0x000a, 0x8201},
768 /* 49 */ {0x0008, 0x8200},
769 /* 50 */ {0x0001, 0x8200},
770 /* 53 */ {0x000b, 0x8201},
771 /* 54 */ {0x0008, 0x8200},
772 /* 55 */ {0x0001, 0x8200},
773 /* 58 */ {0x000c, 0x8201},
774 /* 59 */ {0x0008, 0x8200},
775 /* 60 */ {0x0001, 0x8200},
776 /* 63 */ {0x000d, 0x8201},
777 /* 64 */ {0x0008, 0x8200},
778 /* 65 */ {0x0001, 0x8200},
779 /* 68 */ {0x000e, 0x8201},
780 /* 69 */ {0x0008, 0x8200},
781 /* 70 */ {0x0001, 0x8200},
782 /* 73 */ {0x0007, 0x8201},
783 /* 74 */ {0x0008, 0x8200},
784 /* 75 */ {0x0001, 0x8200},
785 /* 78 */ {0x000f, 0x8201},
786 /* 79 */ {0x0008, 0x8200},
787 /* 80 */ {0x0001, 0x8200},
789 /* 84 */ {0x0018, 0x8660},
790 /* 85 */ {0x0010, 0x8201},
792 /* 86 */ {0x0008, 0x8200},
793 /* 87 */ {0x0001, 0x8200},
794 /* 90 */ {0x0011, 0x8201},
795 /* 91 */ {0x0008, 0x8200},
796 /* 92 */ {0x0001, 0x8200},
798 /* 95 */ {0x0000, 0x86b0},
799 /* 96 */ {0x0034, 0x86b1},
800 /* 97 */ {0x0000, 0x86b2},
801 /* 98 */ {0x0049, 0x86b3},
802 /* 99 */ {0x0000, 0x86b4},
803 /* 100 */ {0x0000, 0x86b4},
805 /* 101 */ {0x0012, 0x8201},
806 /* 102 */ {0x0008, 0x8200},
807 /* 103 */ {0x0001, 0x8200},
808 /* 106 */ {0x0013, 0x8201},
809 /* 107 */ {0x0008, 0x8200},
810 /* 108 */ {0x0001, 0x8200},
812 /* 111 */ {0x0001, 0x86b0},
813 /* 112 */ {0x00aa, 0x86b1},
814 /* 113 */ {0x0000, 0x86b2},
815 /* 114 */ {0x00e4, 0x86b3},
816 /* 115 */ {0x0000, 0x86b4},
817 /* 116 */ {0x0000, 0x86b4},
819 /* 118 */ {0x0018, 0x8660},
821 /* 119 */ {0x0090, 0x8110},
822 /* 120 */ {0x0001, 0x8114},
823 /* 121 */ {0x0001, 0x8114},
824 /* 122 */ {0x0001, 0x8114},
825 /* 123 */ {0x0003, 0x8114},
827 /* 124 */ {0x0080, 0x8804},
828 /* 157 */ {0x0003, 0x8801},
829 /* 158 */ {0x0012, 0x8800},
830 /* 160 */ {0x0004, 0x8801},
831 /* 161 */ {0x0005, 0x8800},
832 /* 163 */ {0x0005, 0x8801},
833 /* 164 */ {0x0000, 0x8800},
834 /* 166 */ {0x0006, 0x8801},
835 /* 167 */ {0x0000, 0x8800},
836 /* 169 */ {0x0007, 0x8801},
837 /* 170 */ {0x0000, 0x8800},
838 /* 172 */ {0x0008, 0x8801},
839 /* 173 */ {0x0005, 0x8800},
840 /* 175 */ {0x000a, 0x8700},
841 /* 176 */ {0x000e, 0x8801},
842 /* 177 */ {0x0004, 0x8800},
843 /* 179 */ {0x0005, 0x8801},
844 /* 180 */ {0x0047, 0x8800},
845 /* 182 */ {0x0006, 0x8801},
846 /* 183 */ {0x0000, 0x8800},
847 /* 185 */ {0x0007, 0x8801},
848 /* 186 */ {0x00c0, 0x8800},
849 /* 188 */ {0x0008, 0x8801},
850 /* 189 */ {0x0003, 0x8800},
851 /* 191 */ {0x0013, 0x8801},
852 /* 192 */ {0x0001, 0x8800},
853 /* 194 */ {0x0009, 0x8801},
854 /* 195 */ {0x0000, 0x8800},
855 /* 197 */ {0x000a, 0x8801},
856 /* 198 */ {0x0000, 0x8800},
857 /* 200 */ {0x000b, 0x8801},
858 /* 201 */ {0x0000, 0x8800},
859 /* 203 */ {0x000c, 0x8801},
860 /* 204 */ {0x0000, 0x8800},
861 /* 206 */ {0x000e, 0x8801},
862 /* 207 */ {0x0004, 0x8800},
863 /* 209 */ {0x000f, 0x8801},
864 /* 210 */ {0x0000, 0x8800},
865 /* 212 */ {0x0010, 0x8801},
866 /* 213 */ {0x0006, 0x8800},
867 /* 215 */ {0x0011, 0x8801},
868 /* 216 */ {0x0006, 0x8800},
869 /* 218 */ {0x0012, 0x8801},
870 /* 219 */ {0x0000, 0x8800},
871 /* 221 */ {0x0013, 0x8801},
872 /* 222 */ {0x0001, 0x8800},
874 /* 224 */ {0x000a, 0x8700},
875 /* 225 */ {0x0000, 0x8702},
876 /* 226 */ {0x0000, 0x8703},
877 /* 227 */ {0x00c2, 0x8704},
878 /* 228 */ {0x0001, 0x870c},
880 /* 229 */ {0x0044, 0x8600},
881 /* 230 */ {0x0002, 0x8606},
882 /* 231 */ {0x0064, 0x8607},
883 /* 232 */ {0x003a, 0x8601},
884 /* 233 */ {0x0008, 0x8602},
885 /* 234 */ {0x0044, 0x8600},
886 /* 235 */ {0x0018, 0x8617},
887 /* 236 */ {0x0008, 0x8618},
888 /* 237 */ {0x00a1, 0x8656},
889 /* 238 */ {0x0004, 0x865b},
890 /* 239 */ {0x0002, 0x865c},
891 /* 240 */ {0x0058, 0x865d},
892 /* 241 */ {0x0048, 0x865e},
893 /* 242 */ {0x0012, 0x8608},
894 /* 243 */ {0x002c, 0x8609},
895 /* 244 */ {0x0002, 0x860a},
896 /* 245 */ {0x002c, 0x860b},
897 /* 246 */ {0x00db, 0x860c},
898 /* 247 */ {0x00f9, 0x860d},
899 /* 248 */ {0x00f1, 0x860e},
900 /* 249 */ {0x00e3, 0x860f},
901 /* 250 */ {0x002c, 0x8610},
902 /* 251 */ {0x006c, 0x8651},
903 /* 252 */ {0x0041, 0x8652},
904 /* 253 */ {0x0059, 0x8653},
905 /* 254 */ {0x0040, 0x8654},
906 /* 255 */ {0x00fa, 0x8611},
907 /* 256 */ {0x00ff, 0x8612},
908 /* 257 */ {0x00f8, 0x8613},
909 /* 258 */ {0x0000, 0x8614},
910 /* 259 */ {0x0001, 0x863f},
911 /* 260 */ {0x0000, 0x8640},
912 /* 261 */ {0x0026, 0x8641},
913 /* 262 */ {0x0045, 0x8642},
914 /* 263 */ {0x0060, 0x8643},
915 /* 264 */ {0x0075, 0x8644},
916 /* 265 */ {0x0088, 0x8645},
917 /* 266 */ {0x009b, 0x8646},
918 /* 267 */ {0x00b0, 0x8647},
919 /* 268 */ {0x00c5, 0x8648},
920 /* 269 */ {0x00d2, 0x8649},
921 /* 270 */ {0x00dc, 0x864a},
922 /* 271 */ {0x00e5, 0x864b},
923 /* 272 */ {0x00eb, 0x864c},
924 /* 273 */ {0x00f0, 0x864d},
925 /* 274 */ {0x00f6, 0x864e},
926 /* 275 */ {0x00fa, 0x864f},
927 /* 276 */ {0x00ff, 0x8650},
928 /* 277 */ {0x0060, 0x8657},
929 /* 278 */ {0x0010, 0x8658},
930 /* 279 */ {0x0018, 0x8659},
931 /* 280 */ {0x0005, 0x865a},
932 /* 281 */ {0x0018, 0x8660},
933 /* 282 */ {0x0003, 0x8509},
934 /* 283 */ {0x0011, 0x850a},
935 /* 284 */ {0x0032, 0x850b},
936 /* 285 */ {0x0010, 0x850c},
937 /* 286 */ {0x0021, 0x850d},
938 /* 287 */ {0x0001, 0x8500},
939 /* 288 */ {0x0000, 0x8508},
940 /* 289 */ {0x0012, 0x8608},
941 /* 290 */ {0x002c, 0x8609},
942 /* 291 */ {0x0002, 0x860a},
943 /* 292 */ {0x0039, 0x860b},
944 /* 293 */ {0x00d0, 0x860c},
945 /* 294 */ {0x00f7, 0x860d},
946 /* 295 */ {0x00ed, 0x860e},
947 /* 296 */ {0x00db, 0x860f},
948 /* 297 */ {0x0039, 0x8610},
949 /* 298 */ {0x0012, 0x8657},
950 /* 299 */ {0x000c, 0x8619},
951 /* 300 */ {0x0004, 0x861a},
952 /* 301 */ {0x00a1, 0x8656},
953 /* 302 */ {0x00c8, 0x8615},
954 /* 303 */ {0x0032, 0x8616},
956 /* 306 */ {0x0030, 0x8112},
957 /* 313 */ {0x0020, 0x8112},
958 /* 314 */ {0x0020, 0x8112},
959 /* 315 */ {0x000f, 0x8402},
960 /* 316 */ {0x0000, 0x8403},
962 /* 317 */ {0x0090, 0x8110},
963 /* 318 */ {0x0001, 0x8114},
964 /* 319 */ {0x0001, 0x8114},
965 /* 320 */ {0x0001, 0x8114},
966 /* 321 */ {0x0003, 0x8114},
967 /* 322 */ {0x0080, 0x8804},
969 /* 355 */ {0x0003, 0x8801},
970 /* 356 */ {0x0012, 0x8800},
971 /* 358 */ {0x0004, 0x8801},
972 /* 359 */ {0x0005, 0x8800},
973 /* 361 */ {0x0005, 0x8801},
974 /* 362 */ {0x0047, 0x8800},
975 /* 364 */ {0x0006, 0x8801},
976 /* 365 */ {0x0000, 0x8800},
977 /* 367 */ {0x0007, 0x8801},
978 /* 368 */ {0x00c0, 0x8800},
979 /* 370 */ {0x0008, 0x8801},
980 /* 371 */ {0x0003, 0x8800},
981 /* 373 */ {0x000a, 0x8700},
982 /* 374 */ {0x000e, 0x8801},
983 /* 375 */ {0x0004, 0x8800},
984 /* 377 */ {0x0005, 0x8801},
985 /* 378 */ {0x0047, 0x8800},
986 /* 380 */ {0x0006, 0x8801},
987 /* 381 */ {0x0000, 0x8800},
988 /* 383 */ {0x0007, 0x8801},
989 /* 384 */ {0x00c0, 0x8800},
990 /* 386 */ {0x0008, 0x8801},
991 /* 387 */ {0x0003, 0x8800},
992 /* 389 */ {0x0013, 0x8801},
993 /* 390 */ {0x0001, 0x8800},
994 /* 392 */ {0x0009, 0x8801},
995 /* 393 */ {0x0000, 0x8800},
996 /* 395 */ {0x000a, 0x8801},
997 /* 396 */ {0x0000, 0x8800},
998 /* 398 */ {0x000b, 0x8801},
999 /* 399 */ {0x0000, 0x8800},
1000 /* 401 */ {0x000c, 0x8801},
1001 /* 402 */ {0x0000, 0x8800},
1002 /* 404 */ {0x000e, 0x8801},
1003 /* 405 */ {0x0004, 0x8800},
1004 /* 407 */ {0x000f, 0x8801},
1005 /* 408 */ {0x0000, 0x8800},
1006 /* 410 */ {0x0010, 0x8801},
1007 /* 411 */ {0x0006, 0x8800},
1008 /* 413 */ {0x0011, 0x8801},
1009 /* 414 */ {0x0006, 0x8800},
1010 /* 416 */ {0x0012, 0x8801},
1011 /* 417 */ {0x0000, 0x8800},
1012 /* 419 */ {0x0013, 0x8801},
1013 /* 420 */ {0x0001, 0x8800},
1014 /* 422 */ {0x000a, 0x8700},
1015 /* 423 */ {0x0000, 0x8702},
1016 /* 424 */ {0x0000, 0x8703},
1017 /* 425 */ {0x00c2, 0x8704},
1018 /* 426 */ {0x0001, 0x870c},
1019 /* 427 */ {0x0044, 0x8600},
1020 /* 428 */ {0x0002, 0x8606},
1021 /* 429 */ {0x0064, 0x8607},
1022 /* 430 */ {0x003a, 0x8601},
1023 /* 431 */ {0x0008, 0x8602},
1024 /* 432 */ {0x0044, 0x8600},
1025 /* 433 */ {0x0018, 0x8617},
1026 /* 434 */ {0x0008, 0x8618},
1027 /* 435 */ {0x00a1, 0x8656},
1028 /* 436 */ {0x0004, 0x865b},
1029 /* 437 */ {0x0002, 0x865c},
1030 /* 438 */ {0x0058, 0x865d},
1031 /* 439 */ {0x0048, 0x865e},
1032 /* 440 */ {0x0012, 0x8608},
1033 /* 441 */ {0x002c, 0x8609},
1034 /* 442 */ {0x0002, 0x860a},
1035 /* 443 */ {0x002c, 0x860b},
1036 /* 444 */ {0x00db, 0x860c},
1037 /* 445 */ {0x00f9, 0x860d},
1038 /* 446 */ {0x00f1, 0x860e},
1039 /* 447 */ {0x00e3, 0x860f},
1040 /* 448 */ {0x002c, 0x8610},
1041 /* 449 */ {0x006c, 0x8651},
1042 /* 450 */ {0x0041, 0x8652},
1043 /* 451 */ {0x0059, 0x8653},
1044 /* 452 */ {0x0040, 0x8654},
1045 /* 453 */ {0x00fa, 0x8611},
1046 /* 454 */ {0x00ff, 0x8612},
1047 /* 455 */ {0x00f8, 0x8613},
1048 /* 456 */ {0x0000, 0x8614},
1049 /* 457 */ {0x0001, 0x863f},
1050 /* 458 */ {0x0000, 0x8640},
1051 /* 459 */ {0x0026, 0x8641},
1052 /* 460 */ {0x0045, 0x8642},
1053 /* 461 */ {0x0060, 0x8643},
1054 /* 462 */ {0x0075, 0x8644},
1055 /* 463 */ {0x0088, 0x8645},
1056 /* 464 */ {0x009b, 0x8646},
1057 /* 465 */ {0x00b0, 0x8647},
1058 /* 466 */ {0x00c5, 0x8648},
1059 /* 467 */ {0x00d2, 0x8649},
1060 /* 468 */ {0x00dc, 0x864a},
1061 /* 469 */ {0x00e5, 0x864b},
1062 /* 470 */ {0x00eb, 0x864c},
1063 /* 471 */ {0x00f0, 0x864d},
1064 /* 472 */ {0x00f6, 0x864e},
1065 /* 473 */ {0x00fa, 0x864f},
1066 /* 474 */ {0x00ff, 0x8650},
1067 /* 475 */ {0x0060, 0x8657},
1068 /* 476 */ {0x0010, 0x8658},
1069 /* 477 */ {0x0018, 0x8659},
1070 /* 478 */ {0x0005, 0x865a},
1071 /* 479 */ {0x0018, 0x8660},
1072 /* 480 */ {0x0003, 0x8509},
1073 /* 481 */ {0x0011, 0x850a},
1074 /* 482 */ {0x0032, 0x850b},
1075 /* 483 */ {0x0010, 0x850c},
1076 /* 484 */ {0x0021, 0x850d},
1077 /* 485 */ {0x0001, 0x8500},
1078 /* 486 */ {0x0000, 0x8508},
1080 /* 487 */ {0x0012, 0x8608},
1081 /* 488 */ {0x002c, 0x8609},
1082 /* 489 */ {0x0002, 0x860a},
1083 /* 490 */ {0x0039, 0x860b},
1084 /* 491 */ {0x00d0, 0x860c},
1085 /* 492 */ {0x00f7, 0x860d},
1086 /* 493 */ {0x00ed, 0x860e},
1087 /* 494 */ {0x00db, 0x860f},
1088 /* 495 */ {0x0039, 0x8610},
1089 /* 496 */ {0x0012, 0x8657},
1090 /* 497 */ {0x0064, 0x8619},
1092 /* This line starts it all, it is not needed here */
1093 /* since it has been build into the driver */
1094 /* jfm: don't start now */
1095 /* 590 * {0x0030, 0x8112}, */
1100 * Initialization data for Creative Webcam Vista
1102 static const __u16 spca508_vista_init_data[][3] = {
1103 {0x0008, 0x8200}, /* Clear register */
1104 {0x0000, 0x870b}, /* Reset CTL3 */
1105 {0x0020, 0x8112}, /* Video Drop packet enable */
1106 {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
1107 {0x0000, 0x8110}, /* Disable everything */
1108 {0x0000, 0x8114}, /* Software GPIO output data */
1113 {0x0090, 0x8110}, /* Enable: SSI output, External 2X clock output */
1121 {0x000f, 0x8402}, /* Memory bank Address */
1122 {0x0000, 0x8403}, /* Memory bank Address */
1123 {0x00ba, 0x8804}, /* SSI Slave address */
1124 {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
1126 /* READ { 0, 0x0001, 0x8803 } ->
1128 /* READ { 0, 0x0001, 0x8802 } ->
1130 {0x0010, 0x8802}, /* Will write 2 bytes (DATA1+DATA2) */
1131 {0x0020, 0x8801}, /* Register address for SSI read/write */
1132 {0x0044, 0x8805}, /* DATA2 */
1133 {0x0004, 0x8800}, /* DATA1 -> write triggered */
1134 /* READ { 0, 0x0001, 0x8803 } ->
1137 /* READ { 0, 0x0001, 0x8803 } ->
1139 /* READ { 0, 0x0001, 0x8802 } ->
1145 /* READ { 0, 0x0001, 0x8803 } ->
1148 /* READ { 0, 0x0001, 0x8803 } ->
1150 /* READ { 0, 0x0001, 0x8802 } ->
1156 /* READ { 0, 0x0001, 0x8803 } ->
1159 /* READ { 0, 0x0001, 0x8803 } ->
1161 /* READ { 0, 0x0001, 0x8802 } ->
1167 /* READ { 0, 0x0001, 0x8803 } ->
1170 /* READ { 0, 0x0001, 0x8803 } ->
1172 /* READ { 0, 0x0001, 0x8802 } ->
1178 /* READ { 0, 0x0001, 0x8803 } ->
1181 /* READ { 0, 0x0001, 0x8803 } ->
1183 /* READ { 0, 0x0001, 0x8802 } ->
1189 /* READ { 0, 0x0001, 0x8803 } ->
1192 /* READ { 0, 0x0001, 0x8803 } ->
1194 /* READ { 0, 0x0001, 0x8802 } ->
1200 /* READ { 0, 0x0001, 0x8803 } ->
1203 /* READ { 0, 0x0001, 0x8803 } ->
1205 /* READ { 0, 0x0001, 0x8802 } ->
1211 /* READ { 0, 0x0001, 0x8803 } ->
1214 /* READ { 0, 0x0001, 0x8803 } ->
1216 /* READ { 0, 0x0001, 0x8802 } ->
1222 /* READ { 0, 0x0001, 0x8803 } ->
1225 /* READ { 0, 0x0001, 0x8803 } ->
1227 /* READ { 0, 0x0001, 0x8802 } ->
1233 /* READ { 0, 0x0001, 0x8803 } ->
1236 /* READ { 0, 0x0001, 0x8803 } ->
1238 /* READ { 0, 0x0001, 0x8802 } ->
1244 /* READ { 0, 0x0001, 0x8803 } ->
1247 /* READ { 0, 0x0001, 0x8803 } ->
1249 /* READ { 0, 0x0001, 0x8802 } ->
1255 /* READ { 0, 0x0001, 0x8803 } ->
1258 /* READ { 0, 0x0001, 0x8803 } ->
1260 /* READ { 0, 0x0001, 0x8802 } ->
1266 /* READ { 0, 0x0001, 0x8803 } ->
1269 /* READ { 0, 0x0001, 0x8803 } ->
1271 /* READ { 0, 0x0001, 0x8802 } ->
1277 /* READ { 0, 0x0001, 0x8803 } ->
1280 /* READ { 0, 0x0001, 0x8803 } ->
1282 /* READ { 0, 0x0001, 0x8802 } ->
1288 /* READ { 0, 0x0001, 0x8803 } ->
1291 /* READ { 0, 0x0001, 0x8803 } ->
1293 /* READ { 0, 0x0001, 0x8802 } ->
1299 /* READ { 0, 0x0001, 0x8803 } ->
1303 {0x0002, 0x8704}, /* External input CKIx1 */
1304 {0x0001, 0x870C}, /* Select CKOx2 output */
1305 {0x009A, 0x8600}, /* Line memory Read Counter (L) */
1306 {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
1311 {0x0001, 0x865B}, /* 1 Horizontal Offset for Valid Pixel(L) */
1312 {0x0003, 0x865C}, /* Vertical offset for valid lines (L) */
1313 {0x0058, 0x865D}, /* Horizontal valid pixels window (L) */
1314 {0x0048, 0x865E}, /* Vertical valid lines window (L) */
1318 /* Enable nibble data input, select nibble input order */
1320 {0x0013, 0x8608}, /* A11 Coeficients for color correction */
1322 /* Note: these values are confirmed at the end of array */
1323 {0x0005, 0x860A}, /* ... */
1329 {0x0025, 0x8610}, /* A33 Coef. */
1330 {0x00FC, 0x8611}, /* White balance offset: R */
1331 {0x0001, 0x8612}, /* White balance offset: Gr */
1332 {0x00FE, 0x8613}, /* White balance offset: B */
1333 {0x0000, 0x8614}, /* White balance offset: Gb */
1335 {0x0064, 0x8651}, /* R gain for white balance (L) */
1336 {0x0040, 0x8652}, /* Gr gain for white balance (L) */
1337 {0x0066, 0x8653}, /* B gain for white balance (L) */
1338 {0x0040, 0x8654}, /* Gb gain for white balance (L) */
1339 {0x0001, 0x863F}, /* Enable fixed gamma correction */
1341 {0x00A1, 0x8656}, /* Size - Window1: 256x256, Window2: 128x128 */
1342 /* UV division: UV no change, Enable New edge enhancement */
1343 {0x0018, 0x8657}, /* Edge gain high threshold */
1344 {0x0020, 0x8658}, /* Edge gain low threshold */
1345 {0x000A, 0x8659}, /* Edge bandwidth high threshold */
1346 {0x0005, 0x865A}, /* Edge bandwidth low threshold */
1347 {0x0064, 0x8607}, /* UV filter enable */
1350 {0x0000, 0x86B0}, /* Bad pixels compensation address */
1351 {0x00DC, 0x86B1}, /* X coord for bad pixels compensation (L) */
1353 {0x0009, 0x86B3}, /* Y coord for bad pixels compensation (L) */
1381 /* READ { 0, 0x0000, 0x8608 } ->
1383 /* READ { 0, 0x0000, 0x8609 } ->
1385 /* READ { 0, 0x0000, 0x8610 } ->
1387 /* READ { 0, 0x0000, 0x8611 } ->
1389 /* READ { 0, 0x0000, 0x8612 } ->
1391 /* READ { 0, 0x0000, 0x8613 } ->
1393 /* READ { 0, 0x0000, 0x8614 } ->
1395 /* READ { 0, 0x0000, 0x8615 } ->
1397 /* READ { 0, 0x0000, 0x8616 } ->
1402 static int reg_write(struct usb_device *dev,
1403 __u16 index, __u16 value)
1407 ret = usb_control_msg(dev,
1408 usb_sndctrlpipe(dev, 0),
1410 USB_TYPE_VENDOR | USB_RECIP_DEVICE,
1411 value, index, NULL, 0, 500);
1412 PDEBUG(D_USBO, "reg write i:0x%04x = 0x%02x",
1415 PDEBUG(D_ERR|D_USBO, "reg write: error %d", ret);
1420 /* returns: negative is error, pos or zero is data */
1421 static int reg_read(struct usb_device *dev,
1422 __u16 index) /* wIndex */
1427 ret = usb_control_msg(dev,
1428 usb_rcvctrlpipe(dev, 0),
1430 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
1431 (__u16) 0, /* value */
1435 PDEBUG(D_USBI, "reg read i:%04x --> %02x", index, data);
1437 PDEBUG(D_ERR|D_USBI, "reg_read err %d", ret);
1443 static int write_vector(struct gspca_dev *gspca_dev,
1444 const __u16 data[][3])
1446 struct usb_device *dev = gspca_dev->dev;
1449 while (data[i][1] != 0) {
1450 ret = reg_write(dev, data[i][1], data[i][0]);
1458 /* this function is called at probe time */
1459 static int sd_config(struct gspca_dev *gspca_dev,
1460 const struct usb_device_id *id)
1462 struct sd *sd = (struct sd *) gspca_dev;
1463 struct usb_device *dev = gspca_dev->dev;
1469 vendor = id->idVendor;
1470 product = id->idProduct;
1472 case 0x041e: /* Creative cameras */
1473 /* switch (product) { */
1475 sd->subtype = CreativeVista;
1479 case 0x0461: /* MicroInnovation */
1480 /* switch (product) { */
1482 sd->subtype = MicroInnovationIC200;
1486 case 0x0733: /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
1487 /* switch (product) { */
1489 sd->subtype = ViewQuestVQ110;
1493 case 0x0130: /* Clone webcam */
1494 case 0x0af9: /* Hama cameras */
1498 sd->subtype = HamaUSBSightcam;
1501 sd->subtype = HamaUSBSightcam2;
1505 case 0x8086: /* Intel */
1506 /* switch (product) { */
1508 sd->subtype = IntelEasyPCCamera;
1514 /* Read from global register the USB product and vendor IDs, just to */
1515 /* prove that we can communicate with the device. This works, which */
1516 /* confirms at we are communicating properly and that the device */
1518 data1 = reg_read(dev, 0x8104);
1519 data2 = reg_read(dev, 0x8105);
1521 "Read from GLOBAL: USB Vendor ID 0x%02x%02x", data2, data1);
1523 data1 = reg_read(dev, 0x8106);
1524 data2 = reg_read(dev, 0x8107);
1526 "Read from GLOBAL: USB Product ID 0x%02x%02x", data2, data1);
1528 data1 = reg_read(dev, 0x8621);
1530 "Read from GLOBAL: Window 1 average luminance %d", data1);
1532 cam = &gspca_dev->cam;
1533 cam->dev_name = (char *) id->driver_info;
1535 cam->cam_mode = sif_mode;
1536 cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
1537 sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
1539 switch (sd->subtype) {
1540 case ViewQuestVQ110:
1541 if (write_vector(gspca_dev, spca508_init_data))
1545 /* case MicroInnovationIC200: */
1546 /* case IntelEasyPCCamera: */
1547 if (write_vector(gspca_dev, spca508cs110_init_data))
1550 case HamaUSBSightcam:
1551 if (write_vector(gspca_dev, spca508_sightcam_init_data))
1554 case HamaUSBSightcam2:
1555 if (write_vector(gspca_dev, spca508_sightcam2_init_data))
1559 if (write_vector(gspca_dev, spca508_vista_init_data))
1563 return 0; /* success */
1566 /* this function is called at open time */
1567 static int sd_open(struct gspca_dev *gspca_dev)
1569 /* write_vector(gspca_dev, spca508_open_data); */
1573 static void sd_start(struct gspca_dev *gspca_dev)
1577 mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].mode;
1578 reg_write(gspca_dev->dev, 0x8500, mode);
1582 reg_write(gspca_dev->dev, 0x8700, 0x28); /* clock */
1587 reg_write(gspca_dev->dev, 0x8700, 0x23); /* clock */
1590 reg_write(gspca_dev->dev, 0x8112, 0x10 | 0x20);
1593 static void sd_stopN(struct gspca_dev *gspca_dev)
1595 /* Video ISO disable, Video Drop Packet enable: */
1596 reg_write(gspca_dev->dev, 0x8112, 0x20);
1599 static void sd_stop0(struct gspca_dev *gspca_dev)
1603 /* this function is called at close time */
1604 static void sd_close(struct gspca_dev *gspca_dev)
1608 /* convert YUVY per line to YUYV (YUV 4:2:2) */
1609 static void yuvy_decode(unsigned char *out,
1614 unsigned char *Ui, *Vi, *yi, *yi1;
1615 unsigned char *out1;
1619 for (i = height / 2; --i >= 0; ) {
1620 out1 = out + width * 2; /* next line */
1622 Vi = Ui + width / 2;
1623 yi1 = Vi + width / 2;
1624 for (j = width / 2; --j >= 0; ) {
1625 *out++ = 128 + *yi++;
1627 *out++ = 128 + *yi++;
1630 *out1++ = 128 + *yi1++;
1631 *out1++ = 128 + *Ui++;
1632 *out1++ = 128 + *yi1++;
1633 *out1++ = 128 + *Vi++;
1640 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
1641 struct gspca_frame *frame, /* target */
1642 __u8 *data, /* isoc packet */
1643 int len) /* iso packet length */
1645 struct sd *sd = (struct sd *) gspca_dev;
1648 case 0: /* start of frame */
1649 if (gspca_dev->last_packet_type == FIRST_PACKET) {
1650 yuvy_decode(sd->tmpbuf2, sd->tmpbuf,
1653 frame = gspca_frame_add(gspca_dev,
1661 gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
1663 data += SPCA508_OFFSET_DATA;
1664 len -= SPCA508_OFFSET_DATA;
1666 memcpy(sd->tmpbuf, data, len);
1671 case 0xff: /* drop */
1672 /* gspca_dev->last_packet_type = DISCARD_PACKET; */
1677 memcpy(&sd->tmpbuf[sd->buflen], data, len);
1681 static void setbrightness(struct gspca_dev *gspca_dev)
1683 struct sd *sd = (struct sd *) gspca_dev;
1684 __u8 brightness = sd->brightness;
1686 /* MX seem contrast */
1687 reg_write(gspca_dev->dev, 0x8651, brightness);
1688 reg_write(gspca_dev->dev, 0x8652, brightness);
1689 reg_write(gspca_dev->dev, 0x8653, brightness);
1690 reg_write(gspca_dev->dev, 0x8654, brightness);
1693 static void getbrightness(struct gspca_dev *gspca_dev)
1695 struct sd *sd = (struct sd *) gspca_dev;
1697 sd->brightness = reg_read(gspca_dev->dev, 0x8651);
1700 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
1702 struct sd *sd = (struct sd *) gspca_dev;
1704 sd->brightness = val;
1705 if (gspca_dev->streaming)
1706 setbrightness(gspca_dev);
1710 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
1712 struct sd *sd = (struct sd *) gspca_dev;
1714 getbrightness(gspca_dev);
1715 *val = sd->brightness;
1719 /* sub-driver description */
1720 static const struct sd_desc sd_desc = {
1721 .name = MODULE_NAME,
1723 .nctrls = ARRAY_SIZE(sd_ctrls),
1724 .config = sd_config,
1730 .pkt_scan = sd_pkt_scan,
1733 /* -- module initialisation -- */
1734 #define DVNM(name) .driver_info = (kernel_ulong_t) name
1735 static const __devinitdata struct usb_device_id device_table[] = {
1736 {USB_DEVICE(0x041e, 0x4018), DVNM("Creative Webcam Vista (PD1100)")},
1737 {USB_DEVICE(0x0461, 0x0815), DVNM("Micro Innovation IC200")},
1738 {USB_DEVICE(0x0733, 0x0110), DVNM("ViewQuest VQ110")},
1739 {USB_DEVICE(0x0af9, 0x0010), DVNM("Hama USB Sightcam 100")},
1740 {USB_DEVICE(0x0af9, 0x0011), DVNM("Hama USB Sightcam 100")},
1741 {USB_DEVICE(0x8086, 0x0110), DVNM("Intel Easy PC Camera")},
1742 {USB_DEVICE(0x0130, 0x0130),
1743 DVNM("Clone Digital Webcam 11043 (spca508a)")},
1746 MODULE_DEVICE_TABLE(usb, device_table);
1748 /* -- device connect -- */
1749 static int sd_probe(struct usb_interface *intf,
1750 const struct usb_device_id *id)
1752 return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
1756 static struct usb_driver sd_driver = {
1757 .name = MODULE_NAME,
1758 .id_table = device_table,
1760 .disconnect = gspca_disconnect,
1763 /* -- module insert / remove -- */
1764 static int __init sd_mod_init(void)
1766 if (usb_register(&sd_driver) < 0)
1768 PDEBUG(D_PROBE, "v%s registered", version);
1771 static void __exit sd_mod_exit(void)
1773 usb_deregister(&sd_driver);
1774 PDEBUG(D_PROBE, "deregistered");
1777 module_init(sd_mod_init);
1778 module_exit(sd_mod_exit);