Commit | Line | Data |
---|---|---|
26e744b6 BJ |
1 | /* |
2 | * Sonix sn9c201 sn9c202 library | |
ff38d58e JFM |
3 | * |
4 | * Copyright (C) 2012 Jean-Francois Moine <http://moinejf.free.fr> | |
26e744b6 BJ |
5 | * Copyright (C) 2008-2009 microdia project <microdia@googlegroups.com> |
6 | * Copyright (C) 2009 Brian Johnson <brijohn@gmail.com> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | */ | |
22 | ||
91f5842b JP |
23 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
24 | ||
26e744b6 | 25 | #include <linux/input.h> |
26e744b6 | 26 | |
c15b95ed MCC |
27 | #include "gspca.h" |
28 | #include "jpeg.h" | |
29 | ||
30 | #include <media/v4l2-chip-ident.h> | |
7ddaac7f | 31 | #include <linux/dmi.h> |
c15b95ed | 32 | |
26e744b6 BJ |
33 | MODULE_AUTHOR("Brian Johnson <brijohn@gmail.com>, " |
34 | "microdia project <microdia@googlegroups.com>"); | |
35 | MODULE_DESCRIPTION("GSPCA/SN9C20X USB Camera Driver"); | |
36 | MODULE_LICENSE("GPL"); | |
37 | ||
86701c1d MCC |
38 | /* |
39 | * Pixel format private data | |
40 | */ | |
41 | #define SCALE_MASK 0x0f | |
42 | #define SCALE_160x120 0 | |
43 | #define SCALE_320x240 1 | |
44 | #define SCALE_640x480 2 | |
45 | #define SCALE_1280x1024 3 | |
26e744b6 BJ |
46 | #define MODE_RAW 0x10 |
47 | #define MODE_JPEG 0x20 | |
48 | #define MODE_SXGA 0x80 | |
49 | ||
50 | #define SENSOR_OV9650 0 | |
51 | #define SENSOR_OV9655 1 | |
52 | #define SENSOR_SOI968 2 | |
53 | #define SENSOR_OV7660 3 | |
54 | #define SENSOR_OV7670 4 | |
55 | #define SENSOR_MT9V011 5 | |
56 | #define SENSOR_MT9V111 6 | |
57 | #define SENSOR_MT9V112 7 | |
58 | #define SENSOR_MT9M001 8 | |
59 | #define SENSOR_MT9M111 9 | |
e99ac54d BJ |
60 | #define SENSOR_MT9M112 10 |
61 | #define SENSOR_HV7131R 11 | |
9637c652 | 62 | #define SENSOR_MT9VPRB 12 |
26e744b6 | 63 | |
a39db27a | 64 | /* camera flags */ |
33ddc16f | 65 | #define HAS_NO_BUTTON 0x1 |
0c045eb7 | 66 | #define LED_REVERSE 0x2 /* some cameras unset gpio to turn on leds */ |
7ddaac7f | 67 | #define FLIP_DETECT 0x4 |
a39db27a | 68 | |
26e744b6 BJ |
69 | /* specific webcam descriptor */ |
70 | struct sd { | |
71 | struct gspca_dev gspca_dev; | |
72 | ||
63069da1 HV |
73 | struct { /* color control cluster */ |
74 | struct v4l2_ctrl *brightness; | |
75 | struct v4l2_ctrl *contrast; | |
76 | struct v4l2_ctrl *saturation; | |
77 | struct v4l2_ctrl *hue; | |
78 | }; | |
79 | struct { /* blue/red balance control cluster */ | |
80 | struct v4l2_ctrl *blue; | |
81 | struct v4l2_ctrl *red; | |
82 | }; | |
83 | struct { /* h/vflip control cluster */ | |
84 | struct v4l2_ctrl *hflip; | |
85 | struct v4l2_ctrl *vflip; | |
86 | }; | |
87 | struct v4l2_ctrl *gamma; | |
88 | struct { /* autogain and exposure or gain control cluster */ | |
89 | struct v4l2_ctrl *autogain; | |
90 | struct v4l2_ctrl *exposure; | |
91 | struct v4l2_ctrl *gain; | |
92 | }; | |
93 | struct v4l2_ctrl *jpegqual; | |
c5224d81 | 94 | |
92dcffcf JFM |
95 | struct work_struct work; |
96 | struct workqueue_struct *work_thread; | |
97 | ||
98 | u32 pktsz; /* (used by pkt_scan) */ | |
99 | u16 npkt; | |
100 | s8 nchg; | |
4c632e4e JFM |
101 | u8 fmt; /* (used for JPEG QTAB update */ |
102 | ||
26e744b6 BJ |
103 | #define MIN_AVG_LUM 80 |
104 | #define MAX_AVG_LUM 130 | |
105 | atomic_t avg_lum; | |
106 | u8 old_step; | |
107 | u8 older_step; | |
108 | u8 exposure_step; | |
109 | ||
26e744b6 | 110 | u8 i2c_addr; |
c4407fe8 | 111 | u8 i2c_intf; |
26e744b6 BJ |
112 | u8 sensor; |
113 | u8 hstart; | |
114 | u8 vstart; | |
115 | ||
9a731a32 | 116 | u8 jpeg_hdr[JPEG_HDR_SZ]; |
26e744b6 | 117 | |
a39db27a | 118 | u8 flags; |
26e744b6 BJ |
119 | }; |
120 | ||
92dcffcf JFM |
121 | static void qual_upd(struct work_struct *work); |
122 | ||
58aa68c2 JP |
123 | struct i2c_reg_u8 { |
124 | u8 reg; | |
125 | u8 val; | |
126 | }; | |
127 | ||
128 | struct i2c_reg_u16 { | |
129 | u8 reg; | |
130 | u16 val; | |
131 | }; | |
132 | ||
7ddaac7f BJ |
133 | static const struct dmi_system_id flip_dmi_table[] = { |
134 | { | |
135 | .ident = "MSI MS-1034", | |
136 | .matches = { | |
137 | DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD."), | |
138 | DMI_MATCH(DMI_PRODUCT_NAME, "MS-1034"), | |
139 | DMI_MATCH(DMI_PRODUCT_VERSION, "0341") | |
140 | } | |
141 | }, | |
142 | { | |
143 | .ident = "MSI MS-1632", | |
144 | .matches = { | |
145 | DMI_MATCH(DMI_BOARD_VENDOR, "MSI"), | |
146 | DMI_MATCH(DMI_BOARD_NAME, "MS-1632") | |
147 | } | |
148 | }, | |
bcc6f669 HG |
149 | { |
150 | .ident = "MSI MS-1633X", | |
151 | .matches = { | |
152 | DMI_MATCH(DMI_BOARD_VENDOR, "MSI"), | |
153 | DMI_MATCH(DMI_BOARD_NAME, "MS-1633X") | |
154 | } | |
155 | }, | |
5d26ed91 BJ |
156 | { |
157 | .ident = "MSI MS-1635X", | |
158 | .matches = { | |
159 | DMI_MATCH(DMI_BOARD_VENDOR, "MSI"), | |
160 | DMI_MATCH(DMI_BOARD_NAME, "MS-1635X") | |
161 | } | |
162 | }, | |
e077f86b BJ |
163 | { |
164 | .ident = "ASUSTeK W7J", | |
165 | .matches = { | |
166 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."), | |
167 | DMI_MATCH(DMI_BOARD_NAME, "W7J ") | |
168 | } | |
169 | }, | |
7ddaac7f BJ |
170 | {} |
171 | }; | |
172 | ||
26e744b6 BJ |
173 | static const struct v4l2_pix_format vga_mode[] = { |
174 | {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, | |
b1e4665b | 175 | .bytesperline = 160, |
9b1d3cae | 176 | .sizeimage = 160 * 120 * 4 / 8 + 590, |
26e744b6 | 177 | .colorspace = V4L2_COLORSPACE_JPEG, |
86701c1d | 178 | .priv = SCALE_160x120 | MODE_JPEG}, |
26e744b6 BJ |
179 | {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
180 | .bytesperline = 160, | |
181 | .sizeimage = 160 * 120, | |
182 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 183 | .priv = SCALE_160x120 | MODE_RAW}, |
26e744b6 | 184 | {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE, |
b1e4665b | 185 | .bytesperline = 160, |
26e744b6 BJ |
186 | .sizeimage = 240 * 120, |
187 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 188 | .priv = SCALE_160x120}, |
26e744b6 | 189 | {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
b1e4665b | 190 | .bytesperline = 320, |
6899a9c7 | 191 | .sizeimage = 320 * 240 * 4 / 8 + 590, |
26e744b6 | 192 | .colorspace = V4L2_COLORSPACE_JPEG, |
86701c1d | 193 | .priv = SCALE_320x240 | MODE_JPEG}, |
26e744b6 BJ |
194 | {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
195 | .bytesperline = 320, | |
196 | .sizeimage = 320 * 240 , | |
197 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 198 | .priv = SCALE_320x240 | MODE_RAW}, |
26e744b6 | 199 | {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE, |
b1e4665b | 200 | .bytesperline = 320, |
26e744b6 BJ |
201 | .sizeimage = 480 * 240 , |
202 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 203 | .priv = SCALE_320x240}, |
26e744b6 | 204 | {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
b1e4665b | 205 | .bytesperline = 640, |
6899a9c7 | 206 | .sizeimage = 640 * 480 * 4 / 8 + 590, |
26e744b6 | 207 | .colorspace = V4L2_COLORSPACE_JPEG, |
86701c1d | 208 | .priv = SCALE_640x480 | MODE_JPEG}, |
26e744b6 BJ |
209 | {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
210 | .bytesperline = 640, | |
211 | .sizeimage = 640 * 480, | |
212 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 213 | .priv = SCALE_640x480 | MODE_RAW}, |
26e744b6 | 214 | {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE, |
b1e4665b | 215 | .bytesperline = 640, |
26e744b6 BJ |
216 | .sizeimage = 960 * 480, |
217 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 218 | .priv = SCALE_640x480}, |
26e744b6 BJ |
219 | }; |
220 | ||
221 | static const struct v4l2_pix_format sxga_mode[] = { | |
222 | {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, | |
b1e4665b | 223 | .bytesperline = 160, |
9b1d3cae | 224 | .sizeimage = 160 * 120 * 4 / 8 + 590, |
26e744b6 | 225 | .colorspace = V4L2_COLORSPACE_JPEG, |
86701c1d | 226 | .priv = SCALE_160x120 | MODE_JPEG}, |
26e744b6 BJ |
227 | {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
228 | .bytesperline = 160, | |
229 | .sizeimage = 160 * 120, | |
230 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 231 | .priv = SCALE_160x120 | MODE_RAW}, |
26e744b6 | 232 | {160, 120, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE, |
b1e4665b | 233 | .bytesperline = 160, |
26e744b6 BJ |
234 | .sizeimage = 240 * 120, |
235 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 236 | .priv = SCALE_160x120}, |
26e744b6 | 237 | {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
b1e4665b | 238 | .bytesperline = 320, |
6899a9c7 | 239 | .sizeimage = 320 * 240 * 4 / 8 + 590, |
26e744b6 | 240 | .colorspace = V4L2_COLORSPACE_JPEG, |
86701c1d | 241 | .priv = SCALE_320x240 | MODE_JPEG}, |
26e744b6 BJ |
242 | {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
243 | .bytesperline = 320, | |
244 | .sizeimage = 320 * 240 , | |
245 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 246 | .priv = SCALE_320x240 | MODE_RAW}, |
26e744b6 | 247 | {320, 240, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE, |
b1e4665b | 248 | .bytesperline = 320, |
26e744b6 BJ |
249 | .sizeimage = 480 * 240 , |
250 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 251 | .priv = SCALE_320x240}, |
26e744b6 | 252 | {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
b1e4665b | 253 | .bytesperline = 640, |
6899a9c7 | 254 | .sizeimage = 640 * 480 * 4 / 8 + 590, |
26e744b6 | 255 | .colorspace = V4L2_COLORSPACE_JPEG, |
86701c1d | 256 | .priv = SCALE_640x480 | MODE_JPEG}, |
26e744b6 BJ |
257 | {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
258 | .bytesperline = 640, | |
259 | .sizeimage = 640 * 480, | |
260 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 261 | .priv = SCALE_640x480 | MODE_RAW}, |
26e744b6 | 262 | {640, 480, V4L2_PIX_FMT_SN9C20X_I420, V4L2_FIELD_NONE, |
b1e4665b | 263 | .bytesperline = 640, |
26e744b6 BJ |
264 | .sizeimage = 960 * 480, |
265 | .colorspace = V4L2_COLORSPACE_SRGB, | |
86701c1d | 266 | .priv = SCALE_640x480}, |
26e744b6 BJ |
267 | {1280, 1024, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
268 | .bytesperline = 1280, | |
9b1d3cae | 269 | .sizeimage = 1280 * 1024, |
26e744b6 | 270 | .colorspace = V4L2_COLORSPACE_SRGB, |
86701c1d | 271 | .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA}, |
26e744b6 BJ |
272 | }; |
273 | ||
d162e7aa MCC |
274 | static const struct v4l2_pix_format mono_mode[] = { |
275 | {160, 120, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE, | |
276 | .bytesperline = 160, | |
277 | .sizeimage = 160 * 120, | |
278 | .colorspace = V4L2_COLORSPACE_SRGB, | |
279 | .priv = SCALE_160x120 | MODE_RAW}, | |
280 | {320, 240, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE, | |
281 | .bytesperline = 320, | |
282 | .sizeimage = 320 * 240 , | |
283 | .colorspace = V4L2_COLORSPACE_SRGB, | |
284 | .priv = SCALE_320x240 | MODE_RAW}, | |
285 | {640, 480, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE, | |
286 | .bytesperline = 640, | |
287 | .sizeimage = 640 * 480, | |
288 | .colorspace = V4L2_COLORSPACE_SRGB, | |
289 | .priv = SCALE_640x480 | MODE_RAW}, | |
290 | {1280, 1024, V4L2_PIX_FMT_GREY, V4L2_FIELD_NONE, | |
291 | .bytesperline = 1280, | |
292 | .sizeimage = 1280 * 1024, | |
293 | .colorspace = V4L2_COLORSPACE_SRGB, | |
294 | .priv = SCALE_1280x1024 | MODE_RAW | MODE_SXGA}, | |
295 | }; | |
296 | ||
58aa68c2 | 297 | static const s16 hsv_red_x[] = { |
26e744b6 BJ |
298 | 41, 44, 46, 48, 50, 52, 54, 56, |
299 | 58, 60, 62, 64, 66, 68, 70, 72, | |
300 | 74, 76, 78, 80, 81, 83, 85, 87, | |
301 | 88, 90, 92, 93, 95, 97, 98, 100, | |
302 | 101, 102, 104, 105, 107, 108, 109, 110, | |
303 | 112, 113, 114, 115, 116, 117, 118, 119, | |
304 | 120, 121, 122, 123, 123, 124, 125, 125, | |
305 | 126, 127, 127, 128, 128, 129, 129, 129, | |
306 | 130, 130, 130, 130, 131, 131, 131, 131, | |
307 | 131, 131, 131, 131, 130, 130, 130, 130, | |
308 | 129, 129, 129, 128, 128, 127, 127, 126, | |
309 | 125, 125, 124, 123, 122, 122, 121, 120, | |
310 | 119, 118, 117, 116, 115, 114, 112, 111, | |
311 | 110, 109, 107, 106, 105, 103, 102, 101, | |
312 | 99, 98, 96, 94, 93, 91, 90, 88, | |
313 | 86, 84, 83, 81, 79, 77, 75, 74, | |
314 | 72, 70, 68, 66, 64, 62, 60, 58, | |
315 | 56, 54, 52, 49, 47, 45, 43, 41, | |
316 | 39, 36, 34, 32, 30, 28, 25, 23, | |
317 | 21, 19, 16, 14, 12, 9, 7, 5, | |
318 | 3, 0, -1, -3, -6, -8, -10, -12, | |
319 | -15, -17, -19, -22, -24, -26, -28, -30, | |
320 | -33, -35, -37, -39, -41, -44, -46, -48, | |
321 | -50, -52, -54, -56, -58, -60, -62, -64, | |
322 | -66, -68, -70, -72, -74, -76, -78, -80, | |
323 | -81, -83, -85, -87, -88, -90, -92, -93, | |
324 | -95, -97, -98, -100, -101, -102, -104, -105, | |
325 | -107, -108, -109, -110, -112, -113, -114, -115, | |
326 | -116, -117, -118, -119, -120, -121, -122, -123, | |
327 | -123, -124, -125, -125, -126, -127, -127, -128, | |
328 | -128, -128, -128, -128, -128, -128, -128, -128, | |
329 | -128, -128, -128, -128, -128, -128, -128, -128, | |
330 | -128, -128, -128, -128, -128, -128, -128, -128, | |
331 | -128, -127, -127, -126, -125, -125, -124, -123, | |
332 | -122, -122, -121, -120, -119, -118, -117, -116, | |
333 | -115, -114, -112, -111, -110, -109, -107, -106, | |
334 | -105, -103, -102, -101, -99, -98, -96, -94, | |
335 | -93, -91, -90, -88, -86, -84, -83, -81, | |
336 | -79, -77, -75, -74, -72, -70, -68, -66, | |
337 | -64, -62, -60, -58, -56, -54, -52, -49, | |
338 | -47, -45, -43, -41, -39, -36, -34, -32, | |
339 | -30, -28, -25, -23, -21, -19, -16, -14, | |
340 | -12, -9, -7, -5, -3, 0, 1, 3, | |
341 | 6, 8, 10, 12, 15, 17, 19, 22, | |
342 | 24, 26, 28, 30, 33, 35, 37, 39, 41 | |
343 | }; | |
344 | ||
58aa68c2 | 345 | static const s16 hsv_red_y[] = { |
26e744b6 BJ |
346 | 82, 80, 78, 76, 74, 73, 71, 69, |
347 | 67, 65, 63, 61, 58, 56, 54, 52, | |
348 | 50, 48, 46, 44, 41, 39, 37, 35, | |
349 | 32, 30, 28, 26, 23, 21, 19, 16, | |
350 | 14, 12, 10, 7, 5, 3, 0, -1, | |
351 | -3, -6, -8, -10, -13, -15, -17, -19, | |
352 | -22, -24, -26, -29, -31, -33, -35, -38, | |
353 | -40, -42, -44, -46, -48, -51, -53, -55, | |
354 | -57, -59, -61, -63, -65, -67, -69, -71, | |
355 | -73, -75, -77, -79, -81, -82, -84, -86, | |
356 | -88, -89, -91, -93, -94, -96, -98, -99, | |
357 | -101, -102, -104, -105, -106, -108, -109, -110, | |
358 | -112, -113, -114, -115, -116, -117, -119, -120, | |
359 | -120, -121, -122, -123, -124, -125, -126, -126, | |
360 | -127, -128, -128, -128, -128, -128, -128, -128, | |
361 | -128, -128, -128, -128, -128, -128, -128, -128, | |
362 | -128, -128, -128, -128, -128, -128, -128, -128, | |
363 | -128, -128, -128, -128, -128, -128, -128, -128, | |
364 | -127, -127, -126, -125, -125, -124, -123, -122, | |
365 | -121, -120, -119, -118, -117, -116, -115, -114, | |
366 | -113, -111, -110, -109, -107, -106, -105, -103, | |
367 | -102, -100, -99, -97, -96, -94, -92, -91, | |
368 | -89, -87, -85, -84, -82, -80, -78, -76, | |
369 | -74, -73, -71, -69, -67, -65, -63, -61, | |
370 | -58, -56, -54, -52, -50, -48, -46, -44, | |
371 | -41, -39, -37, -35, -32, -30, -28, -26, | |
372 | -23, -21, -19, -16, -14, -12, -10, -7, | |
373 | -5, -3, 0, 1, 3, 6, 8, 10, | |
374 | 13, 15, 17, 19, 22, 24, 26, 29, | |
375 | 31, 33, 35, 38, 40, 42, 44, 46, | |
376 | 48, 51, 53, 55, 57, 59, 61, 63, | |
377 | 65, 67, 69, 71, 73, 75, 77, 79, | |
378 | 81, 82, 84, 86, 88, 89, 91, 93, | |
379 | 94, 96, 98, 99, 101, 102, 104, 105, | |
380 | 106, 108, 109, 110, 112, 113, 114, 115, | |
381 | 116, 117, 119, 120, 120, 121, 122, 123, | |
382 | 124, 125, 126, 126, 127, 128, 128, 129, | |
383 | 129, 130, 130, 131, 131, 131, 131, 132, | |
384 | 132, 132, 132, 132, 132, 132, 132, 132, | |
385 | 132, 132, 132, 131, 131, 131, 130, 130, | |
386 | 130, 129, 129, 128, 127, 127, 126, 125, | |
387 | 125, 124, 123, 122, 121, 120, 119, 118, | |
388 | 117, 116, 115, 114, 113, 111, 110, 109, | |
389 | 107, 106, 105, 103, 102, 100, 99, 97, | |
390 | 96, 94, 92, 91, 89, 87, 85, 84, 82 | |
391 | }; | |
392 | ||
58aa68c2 | 393 | static const s16 hsv_green_x[] = { |
26e744b6 BJ |
394 | -124, -124, -125, -125, -125, -125, -125, -125, |
395 | -125, -126, -126, -125, -125, -125, -125, -125, | |
396 | -125, -124, -124, -124, -123, -123, -122, -122, | |
397 | -121, -121, -120, -120, -119, -118, -117, -117, | |
398 | -116, -115, -114, -113, -112, -111, -110, -109, | |
399 | -108, -107, -105, -104, -103, -102, -100, -99, | |
400 | -98, -96, -95, -93, -92, -91, -89, -87, | |
401 | -86, -84, -83, -81, -79, -77, -76, -74, | |
402 | -72, -70, -69, -67, -65, -63, -61, -59, | |
403 | -57, -55, -53, -51, -49, -47, -45, -43, | |
404 | -41, -39, -37, -35, -33, -30, -28, -26, | |
405 | -24, -22, -20, -18, -15, -13, -11, -9, | |
406 | -7, -4, -2, 0, 1, 3, 6, 8, | |
407 | 10, 12, 14, 17, 19, 21, 23, 25, | |
408 | 27, 29, 32, 34, 36, 38, 40, 42, | |
409 | 44, 46, 48, 50, 52, 54, 56, 58, | |
410 | 60, 62, 64, 66, 68, 70, 71, 73, | |
411 | 75, 77, 78, 80, 82, 83, 85, 87, | |
412 | 88, 90, 91, 93, 94, 96, 97, 98, | |
413 | 100, 101, 102, 104, 105, 106, 107, 108, | |
414 | 109, 111, 112, 113, 113, 114, 115, 116, | |
415 | 117, 118, 118, 119, 120, 120, 121, 122, | |
416 | 122, 123, 123, 124, 124, 124, 125, 125, | |
417 | 125, 125, 125, 125, 125, 126, 126, 125, | |
418 | 125, 125, 125, 125, 125, 124, 124, 124, | |
419 | 123, 123, 122, 122, 121, 121, 120, 120, | |
420 | 119, 118, 117, 117, 116, 115, 114, 113, | |
421 | 112, 111, 110, 109, 108, 107, 105, 104, | |
422 | 103, 102, 100, 99, 98, 96, 95, 93, | |
423 | 92, 91, 89, 87, 86, 84, 83, 81, | |
424 | 79, 77, 76, 74, 72, 70, 69, 67, | |
425 | 65, 63, 61, 59, 57, 55, 53, 51, | |
426 | 49, 47, 45, 43, 41, 39, 37, 35, | |
427 | 33, 30, 28, 26, 24, 22, 20, 18, | |
428 | 15, 13, 11, 9, 7, 4, 2, 0, | |
429 | -1, -3, -6, -8, -10, -12, -14, -17, | |
430 | -19, -21, -23, -25, -27, -29, -32, -34, | |
431 | -36, -38, -40, -42, -44, -46, -48, -50, | |
432 | -52, -54, -56, -58, -60, -62, -64, -66, | |
433 | -68, -70, -71, -73, -75, -77, -78, -80, | |
434 | -82, -83, -85, -87, -88, -90, -91, -93, | |
435 | -94, -96, -97, -98, -100, -101, -102, -104, | |
436 | -105, -106, -107, -108, -109, -111, -112, -113, | |
437 | -113, -114, -115, -116, -117, -118, -118, -119, | |
438 | -120, -120, -121, -122, -122, -123, -123, -124, -124 | |
439 | }; | |
440 | ||
58aa68c2 | 441 | static const s16 hsv_green_y[] = { |
26e744b6 BJ |
442 | -100, -99, -98, -97, -95, -94, -93, -91, |
443 | -90, -89, -87, -86, -84, -83, -81, -80, | |
444 | -78, -76, -75, -73, -71, -70, -68, -66, | |
445 | -64, -63, -61, -59, -57, -55, -53, -51, | |
446 | -49, -48, -46, -44, -42, -40, -38, -36, | |
447 | -34, -32, -30, -27, -25, -23, -21, -19, | |
448 | -17, -15, -13, -11, -9, -7, -4, -2, | |
449 | 0, 1, 3, 5, 7, 9, 11, 14, | |
450 | 16, 18, 20, 22, 24, 26, 28, 30, | |
451 | 32, 34, 36, 38, 40, 42, 44, 46, | |
452 | 48, 50, 52, 54, 56, 58, 59, 61, | |
453 | 63, 65, 67, 68, 70, 72, 74, 75, | |
454 | 77, 78, 80, 82, 83, 85, 86, 88, | |
455 | 89, 90, 92, 93, 95, 96, 97, 98, | |
456 | 100, 101, 102, 103, 104, 105, 106, 107, | |
457 | 108, 109, 110, 111, 112, 112, 113, 114, | |
458 | 115, 115, 116, 116, 117, 117, 118, 118, | |
459 | 119, 119, 119, 120, 120, 120, 120, 120, | |
460 | 121, 121, 121, 121, 121, 121, 120, 120, | |
461 | 120, 120, 120, 119, 119, 119, 118, 118, | |
462 | 117, 117, 116, 116, 115, 114, 114, 113, | |
463 | 112, 111, 111, 110, 109, 108, 107, 106, | |
464 | 105, 104, 103, 102, 100, 99, 98, 97, | |
465 | 95, 94, 93, 91, 90, 89, 87, 86, | |
466 | 84, 83, 81, 80, 78, 76, 75, 73, | |
467 | 71, 70, 68, 66, 64, 63, 61, 59, | |
468 | 57, 55, 53, 51, 49, 48, 46, 44, | |
469 | 42, 40, 38, 36, 34, 32, 30, 27, | |
470 | 25, 23, 21, 19, 17, 15, 13, 11, | |
471 | 9, 7, 4, 2, 0, -1, -3, -5, | |
472 | -7, -9, -11, -14, -16, -18, -20, -22, | |
473 | -24, -26, -28, -30, -32, -34, -36, -38, | |
474 | -40, -42, -44, -46, -48, -50, -52, -54, | |
475 | -56, -58, -59, -61, -63, -65, -67, -68, | |
476 | -70, -72, -74, -75, -77, -78, -80, -82, | |
477 | -83, -85, -86, -88, -89, -90, -92, -93, | |
478 | -95, -96, -97, -98, -100, -101, -102, -103, | |
479 | -104, -105, -106, -107, -108, -109, -110, -111, | |
480 | -112, -112, -113, -114, -115, -115, -116, -116, | |
481 | -117, -117, -118, -118, -119, -119, -119, -120, | |
482 | -120, -120, -120, -120, -121, -121, -121, -121, | |
483 | -121, -121, -120, -120, -120, -120, -120, -119, | |
484 | -119, -119, -118, -118, -117, -117, -116, -116, | |
485 | -115, -114, -114, -113, -112, -111, -111, -110, | |
486 | -109, -108, -107, -106, -105, -104, -103, -102, -100 | |
487 | }; | |
488 | ||
58aa68c2 | 489 | static const s16 hsv_blue_x[] = { |
26e744b6 BJ |
490 | 112, 113, 114, 114, 115, 116, 117, 117, |
491 | 118, 118, 119, 119, 120, 120, 120, 121, | |
492 | 121, 121, 122, 122, 122, 122, 122, 122, | |
493 | 122, 122, 122, 122, 122, 122, 121, 121, | |
494 | 121, 120, 120, 120, 119, 119, 118, 118, | |
495 | 117, 116, 116, 115, 114, 113, 113, 112, | |
496 | 111, 110, 109, 108, 107, 106, 105, 104, | |
497 | 103, 102, 100, 99, 98, 97, 95, 94, | |
498 | 93, 91, 90, 88, 87, 85, 84, 82, | |
499 | 80, 79, 77, 76, 74, 72, 70, 69, | |
500 | 67, 65, 63, 61, 60, 58, 56, 54, | |
501 | 52, 50, 48, 46, 44, 42, 40, 38, | |
502 | 36, 34, 32, 30, 28, 26, 24, 22, | |
503 | 19, 17, 15, 13, 11, 9, 7, 5, | |
504 | 2, 0, -1, -3, -5, -7, -9, -12, | |
505 | -14, -16, -18, -20, -22, -24, -26, -28, | |
506 | -31, -33, -35, -37, -39, -41, -43, -45, | |
507 | -47, -49, -51, -53, -54, -56, -58, -60, | |
508 | -62, -64, -66, -67, -69, -71, -73, -74, | |
509 | -76, -78, -79, -81, -83, -84, -86, -87, | |
510 | -89, -90, -92, -93, -94, -96, -97, -98, | |
511 | -99, -101, -102, -103, -104, -105, -106, -107, | |
512 | -108, -109, -110, -111, -112, -113, -114, -114, | |
513 | -115, -116, -117, -117, -118, -118, -119, -119, | |
514 | -120, -120, -120, -121, -121, -121, -122, -122, | |
515 | -122, -122, -122, -122, -122, -122, -122, -122, | |
516 | -122, -122, -121, -121, -121, -120, -120, -120, | |
517 | -119, -119, -118, -118, -117, -116, -116, -115, | |
518 | -114, -113, -113, -112, -111, -110, -109, -108, | |
519 | -107, -106, -105, -104, -103, -102, -100, -99, | |
520 | -98, -97, -95, -94, -93, -91, -90, -88, | |
521 | -87, -85, -84, -82, -80, -79, -77, -76, | |
522 | -74, -72, -70, -69, -67, -65, -63, -61, | |
523 | -60, -58, -56, -54, -52, -50, -48, -46, | |
524 | -44, -42, -40, -38, -36, -34, -32, -30, | |
525 | -28, -26, -24, -22, -19, -17, -15, -13, | |
526 | -11, -9, -7, -5, -2, 0, 1, 3, | |
527 | 5, 7, 9, 12, 14, 16, 18, 20, | |
528 | 22, 24, 26, 28, 31, 33, 35, 37, | |
529 | 39, 41, 43, 45, 47, 49, 51, 53, | |
530 | 54, 56, 58, 60, 62, 64, 66, 67, | |
531 | 69, 71, 73, 74, 76, 78, 79, 81, | |
532 | 83, 84, 86, 87, 89, 90, 92, 93, | |
533 | 94, 96, 97, 98, 99, 101, 102, 103, | |
534 | 104, 105, 106, 107, 108, 109, 110, 111, 112 | |
535 | }; | |
536 | ||
58aa68c2 | 537 | static const s16 hsv_blue_y[] = { |
26e744b6 BJ |
538 | -11, -13, -15, -17, -19, -21, -23, -25, |
539 | -27, -29, -31, -33, -35, -37, -39, -41, | |
540 | -43, -45, -46, -48, -50, -52, -54, -55, | |
541 | -57, -59, -61, -62, -64, -66, -67, -69, | |
542 | -71, -72, -74, -75, -77, -78, -80, -81, | |
543 | -83, -84, -86, -87, -88, -90, -91, -92, | |
544 | -93, -95, -96, -97, -98, -99, -100, -101, | |
545 | -102, -103, -104, -105, -106, -106, -107, -108, | |
546 | -109, -109, -110, -111, -111, -112, -112, -113, | |
547 | -113, -114, -114, -114, -115, -115, -115, -115, | |
548 | -116, -116, -116, -116, -116, -116, -116, -116, | |
549 | -116, -115, -115, -115, -115, -114, -114, -114, | |
550 | -113, -113, -112, -112, -111, -111, -110, -110, | |
551 | -109, -108, -108, -107, -106, -105, -104, -103, | |
552 | -102, -101, -100, -99, -98, -97, -96, -95, | |
553 | -94, -93, -91, -90, -89, -88, -86, -85, | |
554 | -84, -82, -81, -79, -78, -76, -75, -73, | |
555 | -71, -70, -68, -67, -65, -63, -62, -60, | |
556 | -58, -56, -55, -53, -51, -49, -47, -45, | |
557 | -44, -42, -40, -38, -36, -34, -32, -30, | |
558 | -28, -26, -24, -22, -20, -18, -16, -14, | |
559 | -12, -10, -8, -6, -4, -2, 0, 1, | |
560 | 3, 5, 7, 9, 11, 13, 15, 17, | |
561 | 19, 21, 23, 25, 27, 29, 31, 33, | |
562 | 35, 37, 39, 41, 43, 45, 46, 48, | |
563 | 50, 52, 54, 55, 57, 59, 61, 62, | |
564 | 64, 66, 67, 69, 71, 72, 74, 75, | |
565 | 77, 78, 80, 81, 83, 84, 86, 87, | |
566 | 88, 90, 91, 92, 93, 95, 96, 97, | |
567 | 98, 99, 100, 101, 102, 103, 104, 105, | |
568 | 106, 106, 107, 108, 109, 109, 110, 111, | |
569 | 111, 112, 112, 113, 113, 114, 114, 114, | |
570 | 115, 115, 115, 115, 116, 116, 116, 116, | |
571 | 116, 116, 116, 116, 116, 115, 115, 115, | |
572 | 115, 114, 114, 114, 113, 113, 112, 112, | |
573 | 111, 111, 110, 110, 109, 108, 108, 107, | |
574 | 106, 105, 104, 103, 102, 101, 100, 99, | |
575 | 98, 97, 96, 95, 94, 93, 91, 90, | |
576 | 89, 88, 86, 85, 84, 82, 81, 79, | |
577 | 78, 76, 75, 73, 71, 70, 68, 67, | |
578 | 65, 63, 62, 60, 58, 56, 55, 53, | |
579 | 51, 49, 47, 45, 44, 42, 40, 38, | |
580 | 36, 34, 32, 30, 28, 26, 24, 22, | |
581 | 20, 18, 16, 14, 12, 10, 8, 6, | |
582 | 4, 2, 0, -1, -3, -5, -7, -9, -11 | |
583 | }; | |
584 | ||
dae1de64 | 585 | static const u16 i2c_ident[] = { |
26e744b6 BJ |
586 | V4L2_IDENT_OV9650, |
587 | V4L2_IDENT_OV9655, | |
588 | V4L2_IDENT_SOI968, | |
589 | V4L2_IDENT_OV7660, | |
590 | V4L2_IDENT_OV7670, | |
591 | V4L2_IDENT_MT9V011, | |
592 | V4L2_IDENT_MT9V111, | |
593 | V4L2_IDENT_MT9V112, | |
594 | V4L2_IDENT_MT9M001C12ST, | |
595 | V4L2_IDENT_MT9M111, | |
e99ac54d | 596 | V4L2_IDENT_MT9M112, |
26e744b6 | 597 | V4L2_IDENT_HV7131R, |
bed37388 | 598 | [SENSOR_MT9VPRB] = V4L2_IDENT_UNKNOWN, |
26e744b6 BJ |
599 | }; |
600 | ||
dae1de64 | 601 | static const u16 bridge_init[][2] = { |
26e744b6 BJ |
602 | {0x1000, 0x78}, {0x1001, 0x40}, {0x1002, 0x1c}, |
603 | {0x1020, 0x80}, {0x1061, 0x01}, {0x1067, 0x40}, | |
604 | {0x1068, 0x30}, {0x1069, 0x20}, {0x106a, 0x10}, | |
605 | {0x106b, 0x08}, {0x1188, 0x87}, {0x11a1, 0x00}, | |
606 | {0x11a2, 0x00}, {0x11a3, 0x6a}, {0x11a4, 0x50}, | |
607 | {0x11ab, 0x00}, {0x11ac, 0x00}, {0x11ad, 0x50}, | |
608 | {0x11ae, 0x3c}, {0x118a, 0x04}, {0x0395, 0x04}, | |
609 | {0x11b8, 0x3a}, {0x118b, 0x0e}, {0x10f7, 0x05}, | |
610 | {0x10f8, 0x14}, {0x10fa, 0xff}, {0x10f9, 0x00}, | |
611 | {0x11ba, 0x0a}, {0x11a5, 0x2d}, {0x11a6, 0x2d}, | |
612 | {0x11a7, 0x3a}, {0x11a8, 0x05}, {0x11a9, 0x04}, | |
613 | {0x11aa, 0x3f}, {0x11af, 0x28}, {0x11b0, 0xd8}, | |
614 | {0x11b1, 0x14}, {0x11b2, 0xec}, {0x11b3, 0x32}, | |
615 | {0x11b4, 0xdd}, {0x11b5, 0x32}, {0x11b6, 0xdd}, | |
616 | {0x10e0, 0x2c}, {0x11bc, 0x40}, {0x11bd, 0x01}, | |
617 | {0x11be, 0xf0}, {0x11bf, 0x00}, {0x118c, 0x1f}, | |
618 | {0x118d, 0x1f}, {0x118e, 0x1f}, {0x118f, 0x1f}, | |
619 | {0x1180, 0x01}, {0x1181, 0x00}, {0x1182, 0x01}, | |
0c045eb7 BJ |
620 | {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80}, |
621 | {0x1007, 0x00} | |
26e744b6 BJ |
622 | }; |
623 | ||
624 | /* Gain = (bit[3:0] / 16 + 1) * (bit[4] + 1) * (bit[5] + 1) * (bit[6] + 1) */ | |
dae1de64 | 625 | static const u8 ov_gain[] = { |
26e744b6 BJ |
626 | 0x00 /* 1x */, 0x04 /* 1.25x */, 0x08 /* 1.5x */, 0x0c /* 1.75x */, |
627 | 0x10 /* 2x */, 0x12 /* 2.25x */, 0x14 /* 2.5x */, 0x16 /* 2.75x */, | |
628 | 0x18 /* 3x */, 0x1a /* 3.25x */, 0x1c /* 3.5x */, 0x1e /* 3.75x */, | |
629 | 0x30 /* 4x */, 0x31 /* 4.25x */, 0x32 /* 4.5x */, 0x33 /* 4.75x */, | |
630 | 0x34 /* 5x */, 0x35 /* 5.25x */, 0x36 /* 5.5x */, 0x37 /* 5.75x */, | |
631 | 0x38 /* 6x */, 0x39 /* 6.25x */, 0x3a /* 6.5x */, 0x3b /* 6.75x */, | |
632 | 0x3c /* 7x */, 0x3d /* 7.25x */, 0x3e /* 7.5x */, 0x3f /* 7.75x */, | |
633 | 0x70 /* 8x */ | |
634 | }; | |
635 | ||
636 | /* Gain = (bit[8] + 1) * (bit[7] + 1) * (bit[6:0] * 0.03125) */ | |
dae1de64 | 637 | static const u16 micron1_gain[] = { |
26e744b6 BJ |
638 | /* 1x 1.25x 1.5x 1.75x */ |
639 | 0x0020, 0x0028, 0x0030, 0x0038, | |
640 | /* 2x 2.25x 2.5x 2.75x */ | |
641 | 0x00a0, 0x00a4, 0x00a8, 0x00ac, | |
642 | /* 3x 3.25x 3.5x 3.75x */ | |
643 | 0x00b0, 0x00b4, 0x00b8, 0x00bc, | |
644 | /* 4x 4.25x 4.5x 4.75x */ | |
645 | 0x00c0, 0x00c4, 0x00c8, 0x00cc, | |
646 | /* 5x 5.25x 5.5x 5.75x */ | |
647 | 0x00d0, 0x00d4, 0x00d8, 0x00dc, | |
648 | /* 6x 6.25x 6.5x 6.75x */ | |
649 | 0x00e0, 0x00e4, 0x00e8, 0x00ec, | |
650 | /* 7x 7.25x 7.5x 7.75x */ | |
651 | 0x00f0, 0x00f4, 0x00f8, 0x00fc, | |
652 | /* 8x */ | |
653 | 0x01c0 | |
654 | }; | |
655 | ||
656 | /* mt9m001 sensor uses a different gain formula then other micron sensors */ | |
657 | /* Gain = (bit[6] + 1) * (bit[5-0] * 0.125) */ | |
dae1de64 | 658 | static const u16 micron2_gain[] = { |
26e744b6 BJ |
659 | /* 1x 1.25x 1.5x 1.75x */ |
660 | 0x0008, 0x000a, 0x000c, 0x000e, | |
661 | /* 2x 2.25x 2.5x 2.75x */ | |
662 | 0x0010, 0x0012, 0x0014, 0x0016, | |
663 | /* 3x 3.25x 3.5x 3.75x */ | |
664 | 0x0018, 0x001a, 0x001c, 0x001e, | |
665 | /* 4x 4.25x 4.5x 4.75x */ | |
666 | 0x0020, 0x0051, 0x0052, 0x0053, | |
667 | /* 5x 5.25x 5.5x 5.75x */ | |
668 | 0x0054, 0x0055, 0x0056, 0x0057, | |
669 | /* 6x 6.25x 6.5x 6.75x */ | |
670 | 0x0058, 0x0059, 0x005a, 0x005b, | |
671 | /* 7x 7.25x 7.5x 7.75x */ | |
672 | 0x005c, 0x005d, 0x005e, 0x005f, | |
673 | /* 8x */ | |
674 | 0x0060 | |
675 | }; | |
676 | ||
677 | /* Gain = .5 + bit[7:0] / 16 */ | |
dae1de64 | 678 | static const u8 hv7131r_gain[] = { |
26e744b6 BJ |
679 | 0x08 /* 1x */, 0x0c /* 1.25x */, 0x10 /* 1.5x */, 0x14 /* 1.75x */, |
680 | 0x18 /* 2x */, 0x1c /* 2.25x */, 0x20 /* 2.5x */, 0x24 /* 2.75x */, | |
681 | 0x28 /* 3x */, 0x2c /* 3.25x */, 0x30 /* 3.5x */, 0x34 /* 3.75x */, | |
682 | 0x38 /* 4x */, 0x3c /* 4.25x */, 0x40 /* 4.5x */, 0x44 /* 4.75x */, | |
683 | 0x48 /* 5x */, 0x4c /* 5.25x */, 0x50 /* 5.5x */, 0x54 /* 5.75x */, | |
684 | 0x58 /* 6x */, 0x5c /* 6.25x */, 0x60 /* 6.5x */, 0x64 /* 6.75x */, | |
685 | 0x68 /* 7x */, 0x6c /* 7.25x */, 0x70 /* 7.5x */, 0x74 /* 7.75x */, | |
686 | 0x78 /* 8x */ | |
687 | }; | |
688 | ||
dae1de64 | 689 | static const struct i2c_reg_u8 soi968_init[] = { |
92884f80 | 690 | {0x0c, 0x00}, {0x0f, 0x1f}, |
26e744b6 BJ |
691 | {0x11, 0x80}, {0x38, 0x52}, {0x1e, 0x00}, |
692 | {0x33, 0x08}, {0x35, 0x8c}, {0x36, 0x0c}, | |
693 | {0x37, 0x04}, {0x45, 0x04}, {0x47, 0xff}, | |
694 | {0x3e, 0x00}, {0x3f, 0x00}, {0x3b, 0x20}, | |
695 | {0x3a, 0x96}, {0x3d, 0x0a}, {0x14, 0x8e}, | |
e1430471 | 696 | {0x13, 0x8b}, {0x12, 0x40}, {0x17, 0x13}, |
26e744b6 BJ |
697 | {0x18, 0x63}, {0x19, 0x01}, {0x1a, 0x79}, |
698 | {0x32, 0x24}, {0x03, 0x00}, {0x11, 0x40}, | |
699 | {0x2a, 0x10}, {0x2b, 0xe0}, {0x10, 0x32}, | |
700 | {0x00, 0x00}, {0x01, 0x80}, {0x02, 0x80}, | |
701 | }; | |
702 | ||
dae1de64 | 703 | static const struct i2c_reg_u8 ov7660_init[] = { |
26e744b6 BJ |
704 | {0x0e, 0x80}, {0x0d, 0x08}, {0x0f, 0xc3}, |
705 | {0x04, 0xc3}, {0x10, 0x40}, {0x11, 0x40}, | |
706 | {0x12, 0x05}, {0x13, 0xba}, {0x14, 0x2a}, | |
8bc50f35 HG |
707 | /* HDG Set hstart and hstop, datasheet default 0x11, 0x61, using |
708 | 0x10, 0x61 and sd->hstart, vstart = 3, fixes ugly colored borders */ | |
709 | {0x17, 0x10}, {0x18, 0x61}, | |
26e744b6 | 710 | {0x37, 0x0f}, {0x38, 0x02}, {0x39, 0x43}, |
a1ac5dc2 JFM |
711 | {0x3a, 0x00}, {0x69, 0x90}, {0x2d, 0x00}, |
712 | {0x2e, 0x00}, {0x01, 0x78}, {0x02, 0x50}, | |
26e744b6 BJ |
713 | }; |
714 | ||
dae1de64 | 715 | static const struct i2c_reg_u8 ov7670_init[] = { |
92884f80 | 716 | {0x11, 0x80}, {0x3a, 0x04}, {0x12, 0x01}, |
26e744b6 BJ |
717 | {0x32, 0xb6}, {0x03, 0x0a}, {0x0c, 0x00}, {0x3e, 0x00}, |
718 | {0x70, 0x3a}, {0x71, 0x35}, {0x72, 0x11}, {0x73, 0xf0}, | |
719 | {0xa2, 0x02}, {0x13, 0xe0}, {0x00, 0x00}, {0x10, 0x00}, | |
720 | {0x0d, 0x40}, {0x14, 0x28}, {0xa5, 0x05}, {0xab, 0x07}, | |
721 | {0x24, 0x95}, {0x25, 0x33}, {0x26, 0xe3}, {0x9f, 0x75}, | |
722 | {0xa0, 0x65}, {0xa1, 0x0b}, {0xa6, 0xd8}, {0xa7, 0xd8}, | |
723 | {0xa8, 0xf0}, {0xa9, 0x90}, {0xaa, 0x94}, {0x13, 0xe5}, | |
724 | {0x0e, 0x61}, {0x0f, 0x4b}, {0x16, 0x02}, {0x1e, 0x27}, | |
725 | {0x21, 0x02}, {0x22, 0x91}, {0x29, 0x07}, {0x33, 0x0b}, | |
726 | {0x35, 0x0b}, {0x37, 0x1d}, {0x38, 0x71}, {0x39, 0x2a}, | |
727 | {0x3c, 0x78}, {0x4d, 0x40}, {0x4e, 0x20}, {0x69, 0x00}, | |
728 | {0x74, 0x19}, {0x8d, 0x4f}, {0x8e, 0x00}, {0x8f, 0x00}, | |
729 | {0x90, 0x00}, {0x91, 0x00}, {0x96, 0x00}, {0x9a, 0x80}, | |
730 | {0xb0, 0x84}, {0xb1, 0x0c}, {0xb2, 0x0e}, {0xb3, 0x82}, | |
731 | {0xb8, 0x0a}, {0x43, 0x0a}, {0x44, 0xf0}, {0x45, 0x20}, | |
732 | {0x46, 0x7d}, {0x47, 0x29}, {0x48, 0x4a}, {0x59, 0x8c}, | |
733 | {0x5a, 0xa5}, {0x5b, 0xde}, {0x5c, 0x96}, {0x5d, 0x66}, | |
734 | {0x5e, 0x10}, {0x6c, 0x0a}, {0x6d, 0x55}, {0x6e, 0x11}, | |
735 | {0x6f, 0x9e}, {0x6a, 0x40}, {0x01, 0x40}, {0x02, 0x40}, | |
736 | {0x13, 0xe7}, {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x02}, | |
737 | {0x52, 0x1d}, {0x53, 0x56}, {0x54, 0x73}, {0x55, 0x0a}, | |
738 | {0x56, 0x55}, {0x57, 0x80}, {0x58, 0x9e}, {0x41, 0x08}, | |
739 | {0x3f, 0x02}, {0x75, 0x03}, {0x76, 0x63}, {0x4c, 0x04}, | |
740 | {0x77, 0x06}, {0x3d, 0x02}, {0x4b, 0x09}, {0xc9, 0x30}, | |
741 | {0x41, 0x08}, {0x56, 0x48}, {0x34, 0x11}, {0xa4, 0x88}, | |
742 | {0x96, 0x00}, {0x97, 0x30}, {0x98, 0x20}, {0x99, 0x30}, | |
743 | {0x9a, 0x84}, {0x9b, 0x29}, {0x9c, 0x03}, {0x9d, 0x99}, | |
744 | {0x9e, 0x7f}, {0x78, 0x04}, {0x79, 0x01}, {0xc8, 0xf0}, | |
745 | {0x79, 0x0f}, {0xc8, 0x00}, {0x79, 0x10}, {0xc8, 0x7e}, | |
746 | {0x79, 0x0a}, {0xc8, 0x80}, {0x79, 0x0b}, {0xc8, 0x01}, | |
747 | {0x79, 0x0c}, {0xc8, 0x0f}, {0x79, 0x0d}, {0xc8, 0x20}, | |
748 | {0x79, 0x09}, {0xc8, 0x80}, {0x79, 0x02}, {0xc8, 0xc0}, | |
749 | {0x79, 0x03}, {0xc8, 0x40}, {0x79, 0x05}, {0xc8, 0x30}, | |
750 | {0x79, 0x26}, {0x62, 0x20}, {0x63, 0x00}, {0x64, 0x06}, | |
751 | {0x65, 0x00}, {0x66, 0x05}, {0x94, 0x05}, {0x95, 0x0a}, | |
752 | {0x17, 0x13}, {0x18, 0x01}, {0x19, 0x02}, {0x1a, 0x7a}, | |
753 | {0x46, 0x59}, {0x47, 0x30}, {0x58, 0x9a}, {0x59, 0x84}, | |
754 | {0x5a, 0x91}, {0x5b, 0x57}, {0x5c, 0x75}, {0x5d, 0x6d}, | |
755 | {0x5e, 0x13}, {0x64, 0x07}, {0x94, 0x07}, {0x95, 0x0d}, | |
756 | {0xa6, 0xdf}, {0xa7, 0xdf}, {0x48, 0x4d}, {0x51, 0x00}, | |
757 | {0x6b, 0x0a}, {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00}, | |
758 | {0x92, 0x00}, {0x93, 0x00}, {0x55, 0x0a}, {0x56, 0x60}, | |
759 | {0x4f, 0x6e}, {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d}, | |
760 | {0x53, 0x56}, {0x54, 0x73}, {0x58, 0x9a}, {0x4f, 0x6e}, | |
761 | {0x50, 0x70}, {0x51, 0x00}, {0x52, 0x1d}, {0x53, 0x56}, | |
762 | {0x54, 0x73}, {0x58, 0x9a}, {0x3f, 0x01}, {0x7b, 0x03}, | |
763 | {0x7c, 0x09}, {0x7d, 0x16}, {0x7e, 0x38}, {0x7f, 0x47}, | |
764 | {0x80, 0x53}, {0x81, 0x5e}, {0x82, 0x6a}, {0x83, 0x74}, | |
765 | {0x84, 0x80}, {0x85, 0x8c}, {0x86, 0x9b}, {0x87, 0xb2}, | |
766 | {0x88, 0xcc}, {0x89, 0xe5}, {0x7a, 0x24}, {0x3b, 0x00}, | |
767 | {0x9f, 0x76}, {0xa0, 0x65}, {0x13, 0xe2}, {0x6b, 0x0a}, | |
768 | {0x11, 0x80}, {0x2a, 0x00}, {0x2b, 0x00}, {0x92, 0x00}, | |
769 | {0x93, 0x00}, | |
770 | }; | |
771 | ||
dae1de64 | 772 | static const struct i2c_reg_u8 ov9650_init[] = { |
92884f80 | 773 | {0x00, 0x00}, {0x01, 0x78}, |
26e744b6 BJ |
774 | {0x02, 0x78}, {0x03, 0x36}, {0x04, 0x03}, |
775 | {0x05, 0x00}, {0x06, 0x00}, {0x08, 0x00}, | |
776 | {0x09, 0x01}, {0x0c, 0x00}, {0x0d, 0x00}, | |
777 | {0x0e, 0xa0}, {0x0f, 0x52}, {0x10, 0x7c}, | |
778 | {0x11, 0x80}, {0x12, 0x45}, {0x13, 0xc2}, | |
779 | {0x14, 0x2e}, {0x15, 0x00}, {0x16, 0x07}, | |
780 | {0x17, 0x24}, {0x18, 0xc5}, {0x19, 0x00}, | |
781 | {0x1a, 0x3c}, {0x1b, 0x00}, {0x1e, 0x04}, | |
782 | {0x1f, 0x00}, {0x24, 0x78}, {0x25, 0x68}, | |
783 | {0x26, 0xd4}, {0x27, 0x80}, {0x28, 0x80}, | |
784 | {0x29, 0x30}, {0x2a, 0x00}, {0x2b, 0x00}, | |
785 | {0x2c, 0x80}, {0x2d, 0x00}, {0x2e, 0x00}, | |
786 | {0x2f, 0x00}, {0x30, 0x08}, {0x31, 0x30}, | |
787 | {0x32, 0x84}, {0x33, 0xe2}, {0x34, 0xbf}, | |
788 | {0x35, 0x81}, {0x36, 0xf9}, {0x37, 0x00}, | |
789 | {0x38, 0x93}, {0x39, 0x50}, {0x3a, 0x01}, | |
790 | {0x3b, 0x01}, {0x3c, 0x73}, {0x3d, 0x19}, | |
791 | {0x3e, 0x0b}, {0x3f, 0x80}, {0x40, 0xc1}, | |
792 | {0x41, 0x00}, {0x42, 0x08}, {0x67, 0x80}, | |
793 | {0x68, 0x80}, {0x69, 0x40}, {0x6a, 0x00}, | |
794 | {0x6b, 0x0a}, {0x8b, 0x06}, {0x8c, 0x20}, | |
795 | {0x8d, 0x00}, {0x8e, 0x00}, {0x8f, 0xdf}, | |
796 | {0x92, 0x00}, {0x93, 0x00}, {0x94, 0x88}, | |
797 | {0x95, 0x88}, {0x96, 0x04}, {0xa1, 0x00}, | |
798 | {0xa5, 0x80}, {0xa8, 0x80}, {0xa9, 0xb8}, | |
799 | {0xaa, 0x92}, {0xab, 0x0a}, | |
800 | }; | |
801 | ||
dae1de64 | 802 | static const struct i2c_reg_u8 ov9655_init[] = { |
92884f80 | 803 | {0x0e, 0x61}, {0x11, 0x80}, {0x13, 0xba}, |
cc2a8335 BJ |
804 | {0x14, 0x2e}, {0x16, 0x24}, {0x1e, 0x04}, {0x27, 0x08}, |
805 | {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x34, 0x3d}, | |
806 | {0x35, 0x00}, {0x38, 0x12}, {0x0f, 0x42}, {0x39, 0x57}, | |
807 | {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c}, {0x3d, 0x19}, | |
808 | {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40}, {0x42, 0x80}, | |
809 | {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a}, {0x48, 0x3c}, | |
810 | {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc}, {0x4d, 0xdc}, | |
811 | {0x4e, 0xdc}, {0x6c, 0x04}, {0x6f, 0x9e}, {0x70, 0x05}, | |
812 | {0x71, 0x78}, {0x77, 0x02}, {0x8a, 0x23}, {0x90, 0x7e}, | |
813 | {0x91, 0x7c}, {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68}, | |
814 | {0xa6, 0x60}, {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92}, | |
815 | {0xab, 0x04}, {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80}, | |
816 | {0xaf, 0x80}, {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00}, | |
817 | {0xb6, 0xaf}, {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44}, | |
818 | {0xbe, 0x3b}, {0xbf, 0x3a}, {0xc1, 0xc8}, {0xc2, 0x01}, | |
26e744b6 | 819 | {0xc4, 0x00}, {0xc6, 0x85}, {0xc7, 0x81}, {0xc9, 0xe0}, |
cc2a8335 BJ |
820 | {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x2d, 0x00}, |
821 | {0x2e, 0x00}, {0x01, 0x80}, {0x02, 0x80}, {0x12, 0x61}, | |
26e744b6 | 822 | {0x36, 0xfa}, {0x8c, 0x8d}, {0xc0, 0xaa}, {0x69, 0x0a}, |
cc2a8335 BJ |
823 | {0x03, 0x09}, {0x17, 0x16}, {0x18, 0x6e}, {0x19, 0x01}, |
824 | {0x1a, 0x3e}, {0x32, 0x09}, {0x2a, 0x10}, {0x2b, 0x0a}, | |
825 | {0x92, 0x00}, {0x93, 0x00}, {0xa1, 0x00}, {0x10, 0x7c}, | |
826 | {0x04, 0x03}, {0x00, 0x13}, | |
26e744b6 BJ |
827 | }; |
828 | ||
dae1de64 | 829 | static const struct i2c_reg_u16 mt9v112_init[] = { |
26e744b6 BJ |
830 | {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0020}, |
831 | {0x34, 0xc019}, {0x0a, 0x0011}, {0x0b, 0x000b}, | |
832 | {0x20, 0x0703}, {0x35, 0x2022}, {0xf0, 0x0001}, | |
833 | {0x05, 0x0000}, {0x06, 0x340c}, {0x3b, 0x042a}, | |
834 | {0x3c, 0x0400}, {0xf0, 0x0002}, {0x2e, 0x0c58}, | |
835 | {0x5b, 0x0001}, {0xc8, 0x9f0b}, {0xf0, 0x0001}, | |
836 | {0x9b, 0x5300}, {0xf0, 0x0000}, {0x2b, 0x0020}, | |
837 | {0x2c, 0x002a}, {0x2d, 0x0032}, {0x2e, 0x0020}, | |
838 | {0x09, 0x01dc}, {0x01, 0x000c}, {0x02, 0x0020}, | |
839 | {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c}, | |
840 | {0x05, 0x0098}, {0x20, 0x0703}, {0x09, 0x01f2}, | |
841 | {0x2b, 0x00a0}, {0x2c, 0x00a0}, {0x2d, 0x00a0}, | |
842 | {0x2e, 0x00a0}, {0x01, 0x000c}, {0x02, 0x0020}, | |
843 | {0x03, 0x01e0}, {0x04, 0x0280}, {0x06, 0x000c}, | |
844 | {0x05, 0x0098}, {0x09, 0x01c1}, {0x2b, 0x00ae}, | |
845 | {0x2c, 0x00ae}, {0x2d, 0x00ae}, {0x2e, 0x00ae}, | |
846 | }; | |
847 | ||
dae1de64 | 848 | static const struct i2c_reg_u16 mt9v111_init[] = { |
26e744b6 | 849 | {0x01, 0x0004}, {0x0d, 0x0001}, {0x0d, 0x0000}, |
6ea23bd0 BJ |
850 | {0x01, 0x0001}, {0x05, 0x0004}, {0x2d, 0xe0a0}, |
851 | {0x2e, 0x0c64}, {0x2f, 0x0064}, {0x06, 0x600e}, | |
852 | {0x08, 0x0480}, {0x01, 0x0004}, {0x02, 0x0016}, | |
853 | {0x03, 0x01e7}, {0x04, 0x0287}, {0x05, 0x0004}, | |
854 | {0x06, 0x002d}, {0x07, 0x3002}, {0x08, 0x0008}, | |
855 | {0x0e, 0x0008}, {0x20, 0x0000} | |
26e744b6 BJ |
856 | }; |
857 | ||
dae1de64 | 858 | static const struct i2c_reg_u16 mt9v011_init[] = { |
26e744b6 BJ |
859 | {0x07, 0x0002}, {0x0d, 0x0001}, {0x0d, 0x0000}, |
860 | {0x01, 0x0008}, {0x02, 0x0016}, {0x03, 0x01e1}, | |
861 | {0x04, 0x0281}, {0x05, 0x0083}, {0x06, 0x0006}, | |
862 | {0x0d, 0x0002}, {0x0a, 0x0000}, {0x0b, 0x0000}, | |
863 | {0x0c, 0x0000}, {0x0d, 0x0000}, {0x0e, 0x0000}, | |
864 | {0x0f, 0x0000}, {0x10, 0x0000}, {0x11, 0x0000}, | |
865 | {0x12, 0x0000}, {0x13, 0x0000}, {0x14, 0x0000}, | |
866 | {0x15, 0x0000}, {0x16, 0x0000}, {0x17, 0x0000}, | |
867 | {0x18, 0x0000}, {0x19, 0x0000}, {0x1a, 0x0000}, | |
868 | {0x1b, 0x0000}, {0x1c, 0x0000}, {0x1d, 0x0000}, | |
869 | {0x32, 0x0000}, {0x20, 0x1101}, {0x21, 0x0000}, | |
870 | {0x22, 0x0000}, {0x23, 0x0000}, {0x24, 0x0000}, | |
871 | {0x25, 0x0000}, {0x26, 0x0000}, {0x27, 0x0024}, | |
872 | {0x2f, 0xf7b0}, {0x30, 0x0005}, {0x31, 0x0000}, | |
873 | {0x32, 0x0000}, {0x33, 0x0000}, {0x34, 0x0100}, | |
874 | {0x3d, 0x068f}, {0x40, 0x01e0}, {0x41, 0x00d1}, | |
875 | {0x44, 0x0082}, {0x5a, 0x0000}, {0x5b, 0x0000}, | |
876 | {0x5c, 0x0000}, {0x5d, 0x0000}, {0x5e, 0x0000}, | |
877 | {0x5f, 0xa31d}, {0x62, 0x0611}, {0x0a, 0x0000}, | |
878 | {0x06, 0x0029}, {0x05, 0x0009}, {0x20, 0x1101}, | |
879 | {0x20, 0x1101}, {0x09, 0x0064}, {0x07, 0x0003}, | |
880 | {0x2b, 0x0033}, {0x2c, 0x00a0}, {0x2d, 0x00a0}, | |
881 | {0x2e, 0x0033}, {0x07, 0x0002}, {0x06, 0x0000}, | |
882 | {0x06, 0x0029}, {0x05, 0x0009}, | |
883 | }; | |
884 | ||
dae1de64 | 885 | static const struct i2c_reg_u16 mt9m001_init[] = { |
d162e7aa MCC |
886 | {0x0d, 0x0001}, |
887 | {0x0d, 0x0000}, | |
888 | {0x04, 0x0500}, /* hres = 1280 */ | |
889 | {0x03, 0x0400}, /* vres = 1024 */ | |
890 | {0x20, 0x1100}, | |
891 | {0x06, 0x0010}, | |
892 | {0x2b, 0x0024}, | |
893 | {0x2e, 0x0024}, | |
894 | {0x35, 0x0024}, | |
895 | {0x2d, 0x0020}, | |
896 | {0x2c, 0x0020}, | |
897 | {0x09, 0x0ad4}, | |
898 | {0x35, 0x0057}, | |
26e744b6 BJ |
899 | }; |
900 | ||
dae1de64 | 901 | static const struct i2c_reg_u16 mt9m111_init[] = { |
13a84fa4 BJ |
902 | {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008}, |
903 | {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300}, | |
4d708a5e BJ |
904 | {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e}, |
905 | {0xf0, 0x0000}, | |
26e744b6 BJ |
906 | }; |
907 | ||
dae1de64 | 908 | static const struct i2c_reg_u16 mt9m112_init[] = { |
e99ac54d BJ |
909 | {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008}, |
910 | {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300}, | |
911 | {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e}, | |
912 | {0xf0, 0x0000}, | |
913 | }; | |
914 | ||
dae1de64 | 915 | static const struct i2c_reg_u8 hv7131r_init[] = { |
26e744b6 BJ |
916 | {0x02, 0x08}, {0x02, 0x00}, {0x01, 0x08}, |
917 | {0x02, 0x00}, {0x20, 0x00}, {0x21, 0xd0}, | |
918 | {0x22, 0x00}, {0x23, 0x09}, {0x01, 0x08}, | |
919 | {0x01, 0x08}, {0x01, 0x08}, {0x25, 0x07}, | |
920 | {0x26, 0xc3}, {0x27, 0x50}, {0x30, 0x62}, | |
921 | {0x31, 0x10}, {0x32, 0x06}, {0x33, 0x10}, | |
922 | {0x20, 0x00}, {0x21, 0xd0}, {0x22, 0x00}, | |
923 | {0x23, 0x09}, {0x01, 0x08}, | |
924 | }; | |
925 | ||
fe86ec75 | 926 | static void reg_r(struct gspca_dev *gspca_dev, u16 reg, u16 length) |
26e744b6 BJ |
927 | { |
928 | struct usb_device *dev = gspca_dev->dev; | |
929 | int result; | |
fe86ec75 JFM |
930 | |
931 | if (gspca_dev->usb_err < 0) | |
932 | return; | |
26e744b6 BJ |
933 | result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), |
934 | 0x00, | |
935 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, | |
936 | reg, | |
937 | 0x00, | |
938 | gspca_dev->usb_buf, | |
939 | length, | |
940 | 500); | |
941 | if (unlikely(result < 0 || result != length)) { | |
fe86ec75 JFM |
942 | pr_err("Read register %02x failed %d\n", reg, result); |
943 | gspca_dev->usb_err = result; | |
26e744b6 | 944 | } |
26e744b6 BJ |
945 | } |
946 | ||
fe86ec75 | 947 | static void reg_w(struct gspca_dev *gspca_dev, u16 reg, |
58aa68c2 | 948 | const u8 *buffer, int length) |
26e744b6 BJ |
949 | { |
950 | struct usb_device *dev = gspca_dev->dev; | |
951 | int result; | |
fe86ec75 JFM |
952 | |
953 | if (gspca_dev->usb_err < 0) | |
954 | return; | |
26e744b6 BJ |
955 | memcpy(gspca_dev->usb_buf, buffer, length); |
956 | result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), | |
957 | 0x08, | |
958 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, | |
959 | reg, | |
960 | 0x00, | |
961 | gspca_dev->usb_buf, | |
962 | length, | |
963 | 500); | |
964 | if (unlikely(result < 0 || result != length)) { | |
fe86ec75 JFM |
965 | pr_err("Write register %02x failed %d\n", reg, result); |
966 | gspca_dev->usb_err = result; | |
26e744b6 | 967 | } |
26e744b6 BJ |
968 | } |
969 | ||
fe86ec75 | 970 | static void reg_w1(struct gspca_dev *gspca_dev, u16 reg, const u8 value) |
26e744b6 | 971 | { |
ff38d58e | 972 | reg_w(gspca_dev, reg, &value, 1); |
26e744b6 BJ |
973 | } |
974 | ||
fe86ec75 | 975 | static void i2c_w(struct gspca_dev *gspca_dev, const u8 *buffer) |
26e744b6 BJ |
976 | { |
977 | int i; | |
ff38d58e | 978 | |
26e744b6 BJ |
979 | reg_w(gspca_dev, 0x10c0, buffer, 8); |
980 | for (i = 0; i < 5; i++) { | |
981 | reg_r(gspca_dev, 0x10c0, 1); | |
fe86ec75 JFM |
982 | if (gspca_dev->usb_err < 0) |
983 | return; | |
26e744b6 | 984 | if (gspca_dev->usb_buf[0] & 0x04) { |
fe86ec75 JFM |
985 | if (gspca_dev->usb_buf[0] & 0x08) { |
986 | pr_err("i2c_w error\n"); | |
987 | gspca_dev->usb_err = -EIO; | |
988 | } | |
989 | return; | |
26e744b6 | 990 | } |
e71389be | 991 | msleep(10); |
26e744b6 | 992 | } |
fe86ec75 JFM |
993 | pr_err("i2c_w reg %02x no response\n", buffer[2]); |
994 | /* gspca_dev->usb_err = -EIO; fixme: may occur */ | |
26e744b6 BJ |
995 | } |
996 | ||
fe86ec75 | 997 | static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val) |
26e744b6 BJ |
998 | { |
999 | struct sd *sd = (struct sd *) gspca_dev; | |
26e744b6 BJ |
1000 | u8 row[8]; |
1001 | ||
1002 | /* | |
1003 | * from the point of view of the bridge, the length | |
1004 | * includes the address | |
1005 | */ | |
c4407fe8 | 1006 | row[0] = sd->i2c_intf | (2 << 4); |
26e744b6 BJ |
1007 | row[1] = sd->i2c_addr; |
1008 | row[2] = reg; | |
1009 | row[3] = val; | |
1010 | row[4] = 0x00; | |
1011 | row[5] = 0x00; | |
1012 | row[6] = 0x00; | |
1013 | row[7] = 0x10; | |
1014 | ||
fe86ec75 | 1015 | i2c_w(gspca_dev, row); |
26e744b6 BJ |
1016 | } |
1017 | ||
d4689b74 | 1018 | static void i2c_w1_buf(struct gspca_dev *gspca_dev, |
dae1de64 | 1019 | const struct i2c_reg_u8 *buf, int sz) |
d4689b74 JFM |
1020 | { |
1021 | while (--sz >= 0) { | |
1022 | i2c_w1(gspca_dev, buf->reg, buf->val); | |
1023 | buf++; | |
1024 | } | |
1025 | } | |
1026 | ||
fe86ec75 | 1027 | static void i2c_w2(struct gspca_dev *gspca_dev, u8 reg, u16 val) |
26e744b6 BJ |
1028 | { |
1029 | struct sd *sd = (struct sd *) gspca_dev; | |
1030 | u8 row[8]; | |
1031 | ||
1032 | /* | |
1033 | * from the point of view of the bridge, the length | |
1034 | * includes the address | |
1035 | */ | |
c4407fe8 | 1036 | row[0] = sd->i2c_intf | (3 << 4); |
26e744b6 BJ |
1037 | row[1] = sd->i2c_addr; |
1038 | row[2] = reg; | |
ff38d58e JFM |
1039 | row[3] = val >> 8; |
1040 | row[4] = val; | |
26e744b6 BJ |
1041 | row[5] = 0x00; |
1042 | row[6] = 0x00; | |
1043 | row[7] = 0x10; | |
1044 | ||
fe86ec75 | 1045 | i2c_w(gspca_dev, row); |
26e744b6 BJ |
1046 | } |
1047 | ||
d4689b74 | 1048 | static void i2c_w2_buf(struct gspca_dev *gspca_dev, |
dae1de64 | 1049 | const struct i2c_reg_u16 *buf, int sz) |
d4689b74 JFM |
1050 | { |
1051 | while (--sz >= 0) { | |
1052 | i2c_w2(gspca_dev, buf->reg, buf->val); | |
1053 | buf++; | |
1054 | } | |
1055 | } | |
1056 | ||
fe86ec75 | 1057 | static void i2c_r1(struct gspca_dev *gspca_dev, u8 reg, u8 *val) |
26e744b6 BJ |
1058 | { |
1059 | struct sd *sd = (struct sd *) gspca_dev; | |
1060 | u8 row[8]; | |
1061 | ||
c4407fe8 | 1062 | row[0] = sd->i2c_intf | (1 << 4); |
26e744b6 BJ |
1063 | row[1] = sd->i2c_addr; |
1064 | row[2] = reg; | |
1065 | row[3] = 0; | |
1066 | row[4] = 0; | |
1067 | row[5] = 0; | |
1068 | row[6] = 0; | |
1069 | row[7] = 0x10; | |
fe86ec75 | 1070 | i2c_w(gspca_dev, row); |
c4407fe8 | 1071 | row[0] = sd->i2c_intf | (1 << 4) | 0x02; |
26e744b6 | 1072 | row[2] = 0; |
fe86ec75 JFM |
1073 | i2c_w(gspca_dev, row); |
1074 | reg_r(gspca_dev, 0x10c2, 5); | |
00b581ef | 1075 | *val = gspca_dev->usb_buf[4]; |
26e744b6 BJ |
1076 | } |
1077 | ||
fe86ec75 | 1078 | static void i2c_r2(struct gspca_dev *gspca_dev, u8 reg, u16 *val) |
26e744b6 BJ |
1079 | { |
1080 | struct sd *sd = (struct sd *) gspca_dev; | |
1081 | u8 row[8]; | |
1082 | ||
c4407fe8 | 1083 | row[0] = sd->i2c_intf | (1 << 4); |
26e744b6 BJ |
1084 | row[1] = sd->i2c_addr; |
1085 | row[2] = reg; | |
1086 | row[3] = 0; | |
1087 | row[4] = 0; | |
1088 | row[5] = 0; | |
1089 | row[6] = 0; | |
1090 | row[7] = 0x10; | |
fe86ec75 | 1091 | i2c_w(gspca_dev, row); |
c4407fe8 | 1092 | row[0] = sd->i2c_intf | (2 << 4) | 0x02; |
26e744b6 | 1093 | row[2] = 0; |
fe86ec75 JFM |
1094 | i2c_w(gspca_dev, row); |
1095 | reg_r(gspca_dev, 0x10c2, 5); | |
00b581ef | 1096 | *val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4]; |
26e744b6 BJ |
1097 | } |
1098 | ||
fe86ec75 | 1099 | static void ov9650_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 | 1100 | { |
e78567d2 | 1101 | u16 id; |
26e744b6 BJ |
1102 | struct sd *sd = (struct sd *) gspca_dev; |
1103 | ||
fe86ec75 JFM |
1104 | i2c_r2(gspca_dev, 0x1c, &id); |
1105 | if (gspca_dev->usb_err < 0) | |
1106 | return; | |
e78567d2 MCC |
1107 | |
1108 | if (id != 0x7fa2) { | |
91f5842b | 1109 | pr_err("sensor id for ov9650 doesn't match (0x%04x)\n", id); |
fe86ec75 JFM |
1110 | gspca_dev->usb_err = -ENODEV; |
1111 | return; | |
e78567d2 MCC |
1112 | } |
1113 | ||
92884f80 JFM |
1114 | i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */ |
1115 | msleep(200); | |
d4689b74 JFM |
1116 | i2c_w1_buf(gspca_dev, ov9650_init, ARRAY_SIZE(ov9650_init)); |
1117 | if (gspca_dev->usb_err < 0) | |
1118 | pr_err("OV9650 sensor initialization failed\n"); | |
26e744b6 BJ |
1119 | sd->hstart = 1; |
1120 | sd->vstart = 7; | |
26e744b6 BJ |
1121 | } |
1122 | ||
fe86ec75 | 1123 | static void ov9655_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 | 1124 | { |
26e744b6 BJ |
1125 | struct sd *sd = (struct sd *) gspca_dev; |
1126 | ||
92884f80 JFM |
1127 | i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */ |
1128 | msleep(200); | |
d4689b74 JFM |
1129 | i2c_w1_buf(gspca_dev, ov9655_init, ARRAY_SIZE(ov9655_init)); |
1130 | if (gspca_dev->usb_err < 0) | |
1131 | pr_err("OV9655 sensor initialization failed\n"); | |
1132 | ||
cc2a8335 BJ |
1133 | sd->hstart = 1; |
1134 | sd->vstart = 2; | |
26e744b6 BJ |
1135 | } |
1136 | ||
fe86ec75 | 1137 | static void soi968_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 | 1138 | { |
26e744b6 BJ |
1139 | struct sd *sd = (struct sd *) gspca_dev; |
1140 | ||
92884f80 JFM |
1141 | i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */ |
1142 | msleep(200); | |
d4689b74 JFM |
1143 | i2c_w1_buf(gspca_dev, soi968_init, ARRAY_SIZE(soi968_init)); |
1144 | if (gspca_dev->usb_err < 0) | |
1145 | pr_err("SOI968 sensor initialization failed\n"); | |
1146 | ||
26e744b6 BJ |
1147 | sd->hstart = 60; |
1148 | sd->vstart = 11; | |
26e744b6 BJ |
1149 | } |
1150 | ||
fe86ec75 | 1151 | static void ov7660_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 | 1152 | { |
26e744b6 BJ |
1153 | struct sd *sd = (struct sd *) gspca_dev; |
1154 | ||
92884f80 JFM |
1155 | i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */ |
1156 | msleep(200); | |
d4689b74 JFM |
1157 | i2c_w1_buf(gspca_dev, ov7660_init, ARRAY_SIZE(ov7660_init)); |
1158 | if (gspca_dev->usb_err < 0) | |
1159 | pr_err("OV7660 sensor initialization failed\n"); | |
8bc50f35 HG |
1160 | sd->hstart = 3; |
1161 | sd->vstart = 3; | |
26e744b6 BJ |
1162 | } |
1163 | ||
fe86ec75 | 1164 | static void ov7670_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 | 1165 | { |
26e744b6 BJ |
1166 | struct sd *sd = (struct sd *) gspca_dev; |
1167 | ||
92884f80 JFM |
1168 | i2c_w1(gspca_dev, 0x12, 0x80); /* sensor reset */ |
1169 | msleep(200); | |
d4689b74 JFM |
1170 | i2c_w1_buf(gspca_dev, ov7670_init, ARRAY_SIZE(ov7670_init)); |
1171 | if (gspca_dev->usb_err < 0) | |
1172 | pr_err("OV7670 sensor initialization failed\n"); | |
1173 | ||
26e744b6 BJ |
1174 | sd->hstart = 0; |
1175 | sd->vstart = 1; | |
26e744b6 BJ |
1176 | } |
1177 | ||
fe86ec75 | 1178 | static void mt9v_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 BJ |
1179 | { |
1180 | struct sd *sd = (struct sd *) gspca_dev; | |
26e744b6 | 1181 | u16 value; |
26e744b6 BJ |
1182 | |
1183 | sd->i2c_addr = 0x5d; | |
fe86ec75 JFM |
1184 | i2c_r2(gspca_dev, 0xff, &value); |
1185 | if (gspca_dev->usb_err >= 0 | |
1186 | && value == 0x8243) { | |
d4689b74 JFM |
1187 | i2c_w2_buf(gspca_dev, mt9v011_init, ARRAY_SIZE(mt9v011_init)); |
1188 | if (gspca_dev->usb_err < 0) { | |
1189 | pr_err("MT9V011 sensor initialization failed\n"); | |
1190 | return; | |
26e744b6 BJ |
1191 | } |
1192 | sd->hstart = 2; | |
1193 | sd->vstart = 2; | |
1194 | sd->sensor = SENSOR_MT9V011; | |
91f5842b | 1195 | pr_info("MT9V011 sensor detected\n"); |
fe86ec75 | 1196 | return; |
26e744b6 BJ |
1197 | } |
1198 | ||
fe86ec75 | 1199 | gspca_dev->usb_err = 0; |
26e744b6 BJ |
1200 | sd->i2c_addr = 0x5c; |
1201 | i2c_w2(gspca_dev, 0x01, 0x0004); | |
fe86ec75 JFM |
1202 | i2c_r2(gspca_dev, 0xff, &value); |
1203 | if (gspca_dev->usb_err >= 0 | |
1204 | && value == 0x823a) { | |
d4689b74 JFM |
1205 | i2c_w2_buf(gspca_dev, mt9v111_init, ARRAY_SIZE(mt9v111_init)); |
1206 | if (gspca_dev->usb_err < 0) { | |
1207 | pr_err("MT9V111 sensor initialization failed\n"); | |
1208 | return; | |
26e744b6 BJ |
1209 | } |
1210 | sd->hstart = 2; | |
1211 | sd->vstart = 2; | |
1212 | sd->sensor = SENSOR_MT9V111; | |
91f5842b | 1213 | pr_info("MT9V111 sensor detected\n"); |
fe86ec75 | 1214 | return; |
26e744b6 BJ |
1215 | } |
1216 | ||
fe86ec75 | 1217 | gspca_dev->usb_err = 0; |
26e744b6 | 1218 | sd->i2c_addr = 0x5d; |
fe86ec75 JFM |
1219 | i2c_w2(gspca_dev, 0xf0, 0x0000); |
1220 | if (gspca_dev->usb_err < 0) { | |
1221 | gspca_dev->usb_err = 0; | |
26e744b6 BJ |
1222 | sd->i2c_addr = 0x48; |
1223 | i2c_w2(gspca_dev, 0xf0, 0x0000); | |
1224 | } | |
fe86ec75 JFM |
1225 | i2c_r2(gspca_dev, 0x00, &value); |
1226 | if (gspca_dev->usb_err >= 0 | |
1227 | && value == 0x1229) { | |
d4689b74 JFM |
1228 | i2c_w2_buf(gspca_dev, mt9v112_init, ARRAY_SIZE(mt9v112_init)); |
1229 | if (gspca_dev->usb_err < 0) { | |
1230 | pr_err("MT9V112 sensor initialization failed\n"); | |
1231 | return; | |
26e744b6 BJ |
1232 | } |
1233 | sd->hstart = 6; | |
1234 | sd->vstart = 2; | |
1235 | sd->sensor = SENSOR_MT9V112; | |
91f5842b | 1236 | pr_info("MT9V112 sensor detected\n"); |
fe86ec75 | 1237 | return; |
26e744b6 BJ |
1238 | } |
1239 | ||
fe86ec75 | 1240 | gspca_dev->usb_err = -ENODEV; |
26e744b6 BJ |
1241 | } |
1242 | ||
fe86ec75 | 1243 | static void mt9m112_init_sensor(struct gspca_dev *gspca_dev) |
e99ac54d BJ |
1244 | { |
1245 | struct sd *sd = (struct sd *) gspca_dev; | |
d4689b74 JFM |
1246 | |
1247 | i2c_w2_buf(gspca_dev, mt9m112_init, ARRAY_SIZE(mt9m112_init)); | |
1248 | if (gspca_dev->usb_err < 0) | |
1249 | pr_err("MT9M112 sensor initialization failed\n"); | |
1250 | ||
e99ac54d BJ |
1251 | sd->hstart = 0; |
1252 | sd->vstart = 2; | |
e99ac54d BJ |
1253 | } |
1254 | ||
fe86ec75 | 1255 | static void mt9m111_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 BJ |
1256 | { |
1257 | struct sd *sd = (struct sd *) gspca_dev; | |
d4689b74 JFM |
1258 | |
1259 | i2c_w2_buf(gspca_dev, mt9m111_init, ARRAY_SIZE(mt9m111_init)); | |
1260 | if (gspca_dev->usb_err < 0) | |
1261 | pr_err("MT9M111 sensor initialization failed\n"); | |
1262 | ||
26e744b6 BJ |
1263 | sd->hstart = 0; |
1264 | sd->vstart = 2; | |
26e744b6 BJ |
1265 | } |
1266 | ||
fe86ec75 | 1267 | static void mt9m001_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 BJ |
1268 | { |
1269 | struct sd *sd = (struct sd *) gspca_dev; | |
d162e7aa MCC |
1270 | u16 id; |
1271 | ||
fe86ec75 JFM |
1272 | i2c_r2(gspca_dev, 0x00, &id); |
1273 | if (gspca_dev->usb_err < 0) | |
1274 | return; | |
d162e7aa MCC |
1275 | |
1276 | /* must be 0x8411 or 0x8421 for colour sensor and 8431 for bw */ | |
1277 | switch (id) { | |
1278 | case 0x8411: | |
1279 | case 0x8421: | |
91f5842b | 1280 | pr_info("MT9M001 color sensor detected\n"); |
d162e7aa MCC |
1281 | break; |
1282 | case 0x8431: | |
91f5842b | 1283 | pr_info("MT9M001 mono sensor detected\n"); |
d162e7aa MCC |
1284 | break; |
1285 | default: | |
91f5842b | 1286 | pr_err("No MT9M001 chip detected, ID = %x\n\n", id); |
fe86ec75 JFM |
1287 | gspca_dev->usb_err = -ENODEV; |
1288 | return; | |
d162e7aa MCC |
1289 | } |
1290 | ||
d4689b74 JFM |
1291 | i2c_w2_buf(gspca_dev, mt9m001_init, ARRAY_SIZE(mt9m001_init)); |
1292 | if (gspca_dev->usb_err < 0) | |
1293 | pr_err("MT9M001 sensor initialization failed\n"); | |
1294 | ||
d162e7aa MCC |
1295 | sd->hstart = 1; |
1296 | sd->vstart = 1; | |
26e744b6 BJ |
1297 | } |
1298 | ||
fe86ec75 | 1299 | static void hv7131r_init_sensor(struct gspca_dev *gspca_dev) |
26e744b6 | 1300 | { |
26e744b6 BJ |
1301 | struct sd *sd = (struct sd *) gspca_dev; |
1302 | ||
d4689b74 JFM |
1303 | i2c_w1_buf(gspca_dev, hv7131r_init, ARRAY_SIZE(hv7131r_init)); |
1304 | if (gspca_dev->usb_err < 0) | |
1305 | pr_err("HV7131R Sensor initialization failed\n"); | |
1306 | ||
26e744b6 BJ |
1307 | sd->hstart = 0; |
1308 | sd->vstart = 1; | |
26e744b6 BJ |
1309 | } |
1310 | ||
63069da1 HV |
1311 | static void set_cmatrix(struct gspca_dev *gspca_dev, |
1312 | s32 brightness, s32 contrast, s32 satur, s32 hue) | |
26e744b6 | 1313 | { |
63069da1 | 1314 | s32 hue_coord, hue_index = 180 + hue; |
26e744b6 | 1315 | u8 cmatrix[21]; |
26e744b6 | 1316 | |
de2d1549 | 1317 | memset(cmatrix, 0, sizeof cmatrix); |
63069da1 | 1318 | cmatrix[2] = (contrast * 0x25 / 0x100) + 0x26; |
26e744b6 BJ |
1319 | cmatrix[0] = 0x13 + (cmatrix[2] - 0x26) * 0x13 / 0x25; |
1320 | cmatrix[4] = 0x07 + (cmatrix[2] - 0x26) * 0x07 / 0x25; | |
63069da1 | 1321 | cmatrix[18] = brightness - 0x80; |
26e744b6 | 1322 | |
c5224d81 | 1323 | hue_coord = (hsv_red_x[hue_index] * satur) >> 8; |
de2d1549 JFM |
1324 | cmatrix[6] = hue_coord; |
1325 | cmatrix[7] = (hue_coord >> 8) & 0x0f; | |
26e744b6 | 1326 | |
c5224d81 | 1327 | hue_coord = (hsv_red_y[hue_index] * satur) >> 8; |
de2d1549 JFM |
1328 | cmatrix[8] = hue_coord; |
1329 | cmatrix[9] = (hue_coord >> 8) & 0x0f; | |
26e744b6 | 1330 | |
c5224d81 | 1331 | hue_coord = (hsv_green_x[hue_index] * satur) >> 8; |
de2d1549 JFM |
1332 | cmatrix[10] = hue_coord; |
1333 | cmatrix[11] = (hue_coord >> 8) & 0x0f; | |
26e744b6 | 1334 | |
c5224d81 | 1335 | hue_coord = (hsv_green_y[hue_index] * satur) >> 8; |
de2d1549 JFM |
1336 | cmatrix[12] = hue_coord; |
1337 | cmatrix[13] = (hue_coord >> 8) & 0x0f; | |
26e744b6 | 1338 | |
c5224d81 | 1339 | hue_coord = (hsv_blue_x[hue_index] * satur) >> 8; |
de2d1549 JFM |
1340 | cmatrix[14] = hue_coord; |
1341 | cmatrix[15] = (hue_coord >> 8) & 0x0f; | |
26e744b6 | 1342 | |
c5224d81 | 1343 | hue_coord = (hsv_blue_y[hue_index] * satur) >> 8; |
de2d1549 JFM |
1344 | cmatrix[16] = hue_coord; |
1345 | cmatrix[17] = (hue_coord >> 8) & 0x0f; | |
26e744b6 | 1346 | |
c5224d81 | 1347 | reg_w(gspca_dev, 0x10e1, cmatrix, 21); |
26e744b6 BJ |
1348 | } |
1349 | ||
63069da1 | 1350 | static void set_gamma(struct gspca_dev *gspca_dev, s32 val) |
26e744b6 | 1351 | { |
26e744b6 | 1352 | u8 gamma[17]; |
63069da1 | 1353 | u8 gval = val * 0xb8 / 0x100; |
26e744b6 BJ |
1354 | |
1355 | gamma[0] = 0x0a; | |
1356 | gamma[1] = 0x13 + (gval * (0xcb - 0x13) / 0xb8); | |
1357 | gamma[2] = 0x25 + (gval * (0xee - 0x25) / 0xb8); | |
1358 | gamma[3] = 0x37 + (gval * (0xfa - 0x37) / 0xb8); | |
1359 | gamma[4] = 0x45 + (gval * (0xfc - 0x45) / 0xb8); | |
1360 | gamma[5] = 0x55 + (gval * (0xfb - 0x55) / 0xb8); | |
1361 | gamma[6] = 0x65 + (gval * (0xfc - 0x65) / 0xb8); | |
1362 | gamma[7] = 0x74 + (gval * (0xfd - 0x74) / 0xb8); | |
1363 | gamma[8] = 0x83 + (gval * (0xfe - 0x83) / 0xb8); | |
1364 | gamma[9] = 0x92 + (gval * (0xfc - 0x92) / 0xb8); | |
1365 | gamma[10] = 0xa1 + (gval * (0xfc - 0xa1) / 0xb8); | |
1366 | gamma[11] = 0xb0 + (gval * (0xfc - 0xb0) / 0xb8); | |
1367 | gamma[12] = 0xbf + (gval * (0xfb - 0xbf) / 0xb8); | |
1368 | gamma[13] = 0xce + (gval * (0xfb - 0xce) / 0xb8); | |
1369 | gamma[14] = 0xdf + (gval * (0xfd - 0xdf) / 0xb8); | |
1370 | gamma[15] = 0xea + (gval * (0xf9 - 0xea) / 0xb8); | |
1371 | gamma[16] = 0xf5; | |
1372 | ||
c5224d81 | 1373 | reg_w(gspca_dev, 0x1190, gamma, 17); |
26e744b6 BJ |
1374 | } |
1375 | ||
63069da1 | 1376 | static void set_redblue(struct gspca_dev *gspca_dev, s32 blue, s32 red) |
26e744b6 | 1377 | { |
63069da1 HV |
1378 | reg_w1(gspca_dev, 0x118c, red); |
1379 | reg_w1(gspca_dev, 0x118f, blue); | |
26e744b6 BJ |
1380 | } |
1381 | ||
63069da1 | 1382 | static void set_hvflip(struct gspca_dev *gspca_dev, s32 hflip, s32 vflip) |
26e744b6 | 1383 | { |
63069da1 | 1384 | u8 value, tslb; |
26e744b6 BJ |
1385 | u16 value2; |
1386 | struct sd *sd = (struct sd *) gspca_dev; | |
7ddaac7f BJ |
1387 | |
1388 | if ((sd->flags & FLIP_DETECT) && dmi_check_system(flip_dmi_table)) { | |
63069da1 HV |
1389 | hflip = !hflip; |
1390 | vflip = !vflip; | |
7ddaac7f BJ |
1391 | } |
1392 | ||
26e744b6 | 1393 | switch (sd->sensor) { |
779b51f7 HG |
1394 | case SENSOR_OV7660: |
1395 | value = 0x01; | |
1396 | if (hflip) | |
1397 | value |= 0x20; | |
1398 | if (vflip) { | |
1399 | value |= 0x10; | |
1400 | sd->vstart = 2; | |
ff38d58e | 1401 | } else { |
779b51f7 | 1402 | sd->vstart = 3; |
ff38d58e | 1403 | } |
779b51f7 HG |
1404 | reg_w1(gspca_dev, 0x1182, sd->vstart); |
1405 | i2c_w1(gspca_dev, 0x1e, value); | |
1406 | break; | |
26e744b6 BJ |
1407 | case SENSOR_OV9650: |
1408 | i2c_r1(gspca_dev, 0x1e, &value); | |
1409 | value &= ~0x30; | |
1410 | tslb = 0x01; | |
7ddaac7f | 1411 | if (hflip) |
26e744b6 | 1412 | value |= 0x20; |
7ddaac7f | 1413 | if (vflip) { |
26e744b6 BJ |
1414 | value |= 0x10; |
1415 | tslb = 0x49; | |
1416 | } | |
1417 | i2c_w1(gspca_dev, 0x1e, value); | |
1418 | i2c_w1(gspca_dev, 0x3a, tslb); | |
1419 | break; | |
1420 | case SENSOR_MT9V111: | |
1421 | case SENSOR_MT9V011: | |
1422 | i2c_r2(gspca_dev, 0x20, &value2); | |
1423 | value2 &= ~0xc0a0; | |
7ddaac7f | 1424 | if (hflip) |
26e744b6 | 1425 | value2 |= 0x8080; |
7ddaac7f | 1426 | if (vflip) |
26e744b6 BJ |
1427 | value2 |= 0x4020; |
1428 | i2c_w2(gspca_dev, 0x20, value2); | |
1429 | break; | |
e99ac54d | 1430 | case SENSOR_MT9M112: |
26e744b6 BJ |
1431 | case SENSOR_MT9M111: |
1432 | case SENSOR_MT9V112: | |
1433 | i2c_r2(gspca_dev, 0x20, &value2); | |
1434 | value2 &= ~0x0003; | |
7ddaac7f | 1435 | if (hflip) |
26e744b6 | 1436 | value2 |= 0x0002; |
7ddaac7f | 1437 | if (vflip) |
26e744b6 BJ |
1438 | value2 |= 0x0001; |
1439 | i2c_w2(gspca_dev, 0x20, value2); | |
1440 | break; | |
1441 | case SENSOR_HV7131R: | |
1442 | i2c_r1(gspca_dev, 0x01, &value); | |
1443 | value &= ~0x03; | |
7ddaac7f | 1444 | if (vflip) |
26e744b6 | 1445 | value |= 0x01; |
7ddaac7f | 1446 | if (hflip) |
26e744b6 BJ |
1447 | value |= 0x02; |
1448 | i2c_w1(gspca_dev, 0x01, value); | |
1449 | break; | |
1450 | } | |
26e744b6 BJ |
1451 | } |
1452 | ||
63069da1 | 1453 | static void set_exposure(struct gspca_dev *gspca_dev, s32 expo) |
26e744b6 BJ |
1454 | { |
1455 | struct sd *sd = (struct sd *) gspca_dev; | |
c4407fe8 | 1456 | u8 exp[8] = {sd->i2c_intf, sd->i2c_addr, |
4fb8137c | 1457 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}; |
63069da1 | 1458 | int expo2; |
c5224d81 | 1459 | |
4fb8137c JFM |
1460 | if (gspca_dev->streaming) |
1461 | exp[7] = 0x1e; | |
1462 | ||
26e744b6 BJ |
1463 | switch (sd->sensor) { |
1464 | case SENSOR_OV7660: | |
1465 | case SENSOR_OV7670: | |
26e744b6 BJ |
1466 | case SENSOR_OV9655: |
1467 | case SENSOR_OV9650: | |
a1ac5dc2 JFM |
1468 | if (expo > 547) |
1469 | expo2 = 547; | |
1470 | else | |
1471 | expo2 = expo; | |
1472 | exp[0] |= (2 << 4); | |
1473 | exp[2] = 0x10; /* AECH */ | |
1474 | exp[3] = expo2 >> 2; | |
1475 | exp[7] = 0x10; | |
1476 | i2c_w(gspca_dev, exp); | |
1477 | exp[2] = 0x04; /* COM1 */ | |
1478 | exp[3] = expo2 & 0x0003; | |
1479 | exp[7] = 0x10; | |
1480 | i2c_w(gspca_dev, exp); | |
1481 | expo -= expo2; | |
1482 | exp[7] = 0x1e; | |
26e744b6 | 1483 | exp[0] |= (3 << 4); |
a1ac5dc2 | 1484 | exp[2] = 0x2d; /* ADVFL & ADVFH */ |
c5224d81 JFM |
1485 | exp[3] = expo; |
1486 | exp[4] = expo >> 8; | |
26e744b6 BJ |
1487 | break; |
1488 | case SENSOR_MT9M001: | |
26e744b6 | 1489 | case SENSOR_MT9V112: |
26e744b6 BJ |
1490 | case SENSOR_MT9V011: |
1491 | exp[0] |= (3 << 4); | |
1492 | exp[2] = 0x09; | |
c5224d81 JFM |
1493 | exp[3] = expo >> 8; |
1494 | exp[4] = expo; | |
26e744b6 BJ |
1495 | break; |
1496 | case SENSOR_HV7131R: | |
1497 | exp[0] |= (4 << 4); | |
1498 | exp[2] = 0x25; | |
c5224d81 JFM |
1499 | exp[3] = expo >> 5; |
1500 | exp[4] = expo << 3; | |
e10f7319 | 1501 | exp[5] = 0; |
26e744b6 | 1502 | break; |
e1430471 | 1503 | default: |
c5224d81 | 1504 | return; |
26e744b6 BJ |
1505 | } |
1506 | i2c_w(gspca_dev, exp); | |
26e744b6 BJ |
1507 | } |
1508 | ||
63069da1 | 1509 | static void set_gain(struct gspca_dev *gspca_dev, s32 g) |
26e744b6 BJ |
1510 | { |
1511 | struct sd *sd = (struct sd *) gspca_dev; | |
c4407fe8 | 1512 | u8 gain[8] = {sd->i2c_intf, sd->i2c_addr, |
4fb8137c | 1513 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}; |
c5224d81 | 1514 | |
4fb8137c JFM |
1515 | if (gspca_dev->streaming) |
1516 | gain[7] = 0x15; /* or 1d ? */ | |
1517 | ||
26e744b6 BJ |
1518 | switch (sd->sensor) { |
1519 | case SENSOR_OV7660: | |
1520 | case SENSOR_OV7670: | |
1521 | case SENSOR_SOI968: | |
1522 | case SENSOR_OV9655: | |
1523 | case SENSOR_OV9650: | |
1524 | gain[0] |= (2 << 4); | |
c5224d81 | 1525 | gain[3] = ov_gain[g]; |
26e744b6 BJ |
1526 | break; |
1527 | case SENSOR_MT9V011: | |
26e744b6 BJ |
1528 | gain[0] |= (3 << 4); |
1529 | gain[2] = 0x35; | |
c5224d81 JFM |
1530 | gain[3] = micron1_gain[g] >> 8; |
1531 | gain[4] = micron1_gain[g]; | |
26e744b6 BJ |
1532 | break; |
1533 | case SENSOR_MT9V112: | |
26e744b6 BJ |
1534 | gain[0] |= (3 << 4); |
1535 | gain[2] = 0x2f; | |
c5224d81 JFM |
1536 | gain[3] = micron1_gain[g] >> 8; |
1537 | gain[4] = micron1_gain[g]; | |
26e744b6 BJ |
1538 | break; |
1539 | case SENSOR_MT9M001: | |
1540 | gain[0] |= (3 << 4); | |
1541 | gain[2] = 0x2f; | |
c5224d81 JFM |
1542 | gain[3] = micron2_gain[g] >> 8; |
1543 | gain[4] = micron2_gain[g]; | |
26e744b6 BJ |
1544 | break; |
1545 | case SENSOR_HV7131R: | |
1546 | gain[0] |= (2 << 4); | |
1547 | gain[2] = 0x30; | |
c5224d81 | 1548 | gain[3] = hv7131r_gain[g]; |
26e744b6 | 1549 | break; |
e1430471 | 1550 | default: |
c5224d81 | 1551 | return; |
26e744b6 BJ |
1552 | } |
1553 | i2c_w(gspca_dev, gain); | |
26e744b6 BJ |
1554 | } |
1555 | ||
63069da1 | 1556 | static void set_quality(struct gspca_dev *gspca_dev, s32 val) |
4c632e4e JFM |
1557 | { |
1558 | struct sd *sd = (struct sd *) gspca_dev; | |
1559 | ||
63069da1 | 1560 | jpeg_set_qual(sd->jpeg_hdr, val); |
4c632e4e JFM |
1561 | reg_w1(gspca_dev, 0x1061, 0x01); /* stop transfer */ |
1562 | reg_w1(gspca_dev, 0x10e0, sd->fmt | 0x20); /* write QTAB */ | |
1563 | reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64); | |
1564 | reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64); | |
1565 | reg_w1(gspca_dev, 0x1061, 0x03); /* restart transfer */ | |
1566 | reg_w1(gspca_dev, 0x10e0, sd->fmt); | |
1567 | sd->fmt ^= 0x0c; /* invert QTAB use + write */ | |
1568 | reg_w1(gspca_dev, 0x10e0, sd->fmt); | |
1569 | } | |
1570 | ||
26e744b6 BJ |
1571 | #ifdef CONFIG_VIDEO_ADV_DEBUG |
1572 | static int sd_dbg_g_register(struct gspca_dev *gspca_dev, | |
1573 | struct v4l2_dbg_register *reg) | |
1574 | { | |
1575 | struct sd *sd = (struct sd *) gspca_dev; | |
ff38d58e | 1576 | |
26e744b6 BJ |
1577 | switch (reg->match.type) { |
1578 | case V4L2_CHIP_MATCH_HOST: | |
1579 | if (reg->match.addr != 0) | |
1580 | return -EINVAL; | |
1581 | if (reg->reg < 0x1000 || reg->reg > 0x11ff) | |
1582 | return -EINVAL; | |
fe86ec75 | 1583 | reg_r(gspca_dev, reg->reg, 1); |
26e744b6 | 1584 | reg->val = gspca_dev->usb_buf[0]; |
fe86ec75 | 1585 | return gspca_dev->usb_err; |
26e744b6 BJ |
1586 | case V4L2_CHIP_MATCH_I2C_ADDR: |
1587 | if (reg->match.addr != sd->i2c_addr) | |
1588 | return -EINVAL; | |
1589 | if (sd->sensor >= SENSOR_MT9V011 && | |
e99ac54d | 1590 | sd->sensor <= SENSOR_MT9M112) { |
fe86ec75 | 1591 | i2c_r2(gspca_dev, reg->reg, (u16 *) ®->val); |
26e744b6 | 1592 | } else { |
fe86ec75 | 1593 | i2c_r1(gspca_dev, reg->reg, (u8 *) ®->val); |
26e744b6 | 1594 | } |
fe86ec75 | 1595 | return gspca_dev->usb_err; |
26e744b6 BJ |
1596 | } |
1597 | return -EINVAL; | |
1598 | } | |
1599 | ||
1600 | static int sd_dbg_s_register(struct gspca_dev *gspca_dev, | |
1601 | struct v4l2_dbg_register *reg) | |
1602 | { | |
1603 | struct sd *sd = (struct sd *) gspca_dev; | |
ff38d58e | 1604 | |
26e744b6 BJ |
1605 | switch (reg->match.type) { |
1606 | case V4L2_CHIP_MATCH_HOST: | |
1607 | if (reg->match.addr != 0) | |
1608 | return -EINVAL; | |
1609 | if (reg->reg < 0x1000 || reg->reg > 0x11ff) | |
1610 | return -EINVAL; | |
fe86ec75 JFM |
1611 | reg_w1(gspca_dev, reg->reg, reg->val); |
1612 | return gspca_dev->usb_err; | |
26e744b6 BJ |
1613 | case V4L2_CHIP_MATCH_I2C_ADDR: |
1614 | if (reg->match.addr != sd->i2c_addr) | |
1615 | return -EINVAL; | |
1616 | if (sd->sensor >= SENSOR_MT9V011 && | |
e99ac54d | 1617 | sd->sensor <= SENSOR_MT9M112) { |
fe86ec75 | 1618 | i2c_w2(gspca_dev, reg->reg, reg->val); |
26e744b6 | 1619 | } else { |
fe86ec75 | 1620 | i2c_w1(gspca_dev, reg->reg, reg->val); |
26e744b6 | 1621 | } |
fe86ec75 | 1622 | return gspca_dev->usb_err; |
26e744b6 BJ |
1623 | } |
1624 | return -EINVAL; | |
1625 | } | |
1626 | #endif | |
1627 | ||
1628 | static int sd_chip_ident(struct gspca_dev *gspca_dev, | |
1629 | struct v4l2_dbg_chip_ident *chip) | |
1630 | { | |
1631 | struct sd *sd = (struct sd *) gspca_dev; | |
1632 | ||
1633 | switch (chip->match.type) { | |
1634 | case V4L2_CHIP_MATCH_HOST: | |
1635 | if (chip->match.addr != 0) | |
1636 | return -EINVAL; | |
1637 | chip->revision = 0; | |
1638 | chip->ident = V4L2_IDENT_SN9C20X; | |
1639 | return 0; | |
1640 | case V4L2_CHIP_MATCH_I2C_ADDR: | |
1641 | if (chip->match.addr != sd->i2c_addr) | |
1642 | return -EINVAL; | |
1643 | chip->revision = 0; | |
1644 | chip->ident = i2c_ident[sd->sensor]; | |
1645 | return 0; | |
1646 | } | |
1647 | return -EINVAL; | |
1648 | } | |
1649 | ||
1650 | static int sd_config(struct gspca_dev *gspca_dev, | |
1651 | const struct usb_device_id *id) | |
1652 | { | |
1653 | struct sd *sd = (struct sd *) gspca_dev; | |
1654 | struct cam *cam; | |
1655 | ||
1656 | cam = &gspca_dev->cam; | |
eb3fb7c9 | 1657 | cam->needs_full_bandwidth = 1; |
26e744b6 | 1658 | |
ff38d58e JFM |
1659 | sd->sensor = id->driver_info >> 8; |
1660 | sd->i2c_addr = id->driver_info; | |
1661 | sd->flags = id->driver_info >> 16; | |
c4407fe8 | 1662 | sd->i2c_intf = 0x80; /* i2c 100 Kb/s */ |
26e744b6 BJ |
1663 | |
1664 | switch (sd->sensor) { | |
e99ac54d | 1665 | case SENSOR_MT9M112: |
4d708a5e | 1666 | case SENSOR_MT9M111: |
26e744b6 | 1667 | case SENSOR_OV9650: |
e8b7acc1 | 1668 | case SENSOR_SOI968: |
26e744b6 BJ |
1669 | cam->cam_mode = sxga_mode; |
1670 | cam->nmodes = ARRAY_SIZE(sxga_mode); | |
1671 | break; | |
d162e7aa MCC |
1672 | case SENSOR_MT9M001: |
1673 | cam->cam_mode = mono_mode; | |
1674 | cam->nmodes = ARRAY_SIZE(mono_mode); | |
1675 | break; | |
c4407fe8 JFM |
1676 | case SENSOR_HV7131R: |
1677 | sd->i2c_intf = 0x81; /* i2c 400 Kb/s */ | |
1678 | /* fall thru */ | |
26e744b6 BJ |
1679 | default: |
1680 | cam->cam_mode = vga_mode; | |
1681 | cam->nmodes = ARRAY_SIZE(vga_mode); | |
de2d1549 | 1682 | break; |
26e744b6 BJ |
1683 | } |
1684 | ||
1685 | sd->old_step = 0; | |
1686 | sd->older_step = 0; | |
1687 | sd->exposure_step = 16; | |
1688 | ||
92dcffcf | 1689 | INIT_WORK(&sd->work, qual_upd); |
26e744b6 | 1690 | |
26e744b6 BJ |
1691 | return 0; |
1692 | } | |
1693 | ||
63069da1 HV |
1694 | static int sd_s_ctrl(struct v4l2_ctrl *ctrl) |
1695 | { | |
a8a47860 HG |
1696 | struct gspca_dev *gspca_dev = |
1697 | container_of(ctrl->handler, struct gspca_dev, ctrl_handler); | |
1698 | struct sd *sd = (struct sd *)gspca_dev; | |
63069da1 HV |
1699 | |
1700 | gspca_dev->usb_err = 0; | |
1701 | ||
1702 | if (!gspca_dev->streaming) | |
1703 | return 0; | |
1704 | ||
1705 | switch (ctrl->id) { | |
1706 | /* color control cluster */ | |
1707 | case V4L2_CID_BRIGHTNESS: | |
a8a47860 | 1708 | set_cmatrix(gspca_dev, sd->brightness->val, |
63069da1 HV |
1709 | sd->contrast->val, sd->saturation->val, sd->hue->val); |
1710 | break; | |
1711 | case V4L2_CID_GAMMA: | |
a8a47860 | 1712 | set_gamma(gspca_dev, ctrl->val); |
63069da1 HV |
1713 | break; |
1714 | /* blue/red balance cluster */ | |
1715 | case V4L2_CID_BLUE_BALANCE: | |
a8a47860 | 1716 | set_redblue(gspca_dev, sd->blue->val, sd->red->val); |
63069da1 HV |
1717 | break; |
1718 | /* h/vflip cluster */ | |
1719 | case V4L2_CID_HFLIP: | |
a8a47860 | 1720 | set_hvflip(gspca_dev, sd->hflip->val, sd->vflip->val); |
63069da1 HV |
1721 | break; |
1722 | /* standalone exposure control */ | |
1723 | case V4L2_CID_EXPOSURE: | |
a8a47860 | 1724 | set_exposure(gspca_dev, ctrl->val); |
63069da1 HV |
1725 | break; |
1726 | /* standalone gain control */ | |
1727 | case V4L2_CID_GAIN: | |
a8a47860 | 1728 | set_gain(gspca_dev, ctrl->val); |
63069da1 HV |
1729 | break; |
1730 | /* autogain + exposure or gain control cluster */ | |
1731 | case V4L2_CID_AUTOGAIN: | |
1732 | if (sd->sensor == SENSOR_SOI968) | |
a8a47860 | 1733 | set_gain(gspca_dev, sd->gain->val); |
63069da1 | 1734 | else |
a8a47860 | 1735 | set_exposure(gspca_dev, sd->exposure->val); |
63069da1 HV |
1736 | break; |
1737 | case V4L2_CID_JPEG_COMPRESSION_QUALITY: | |
a8a47860 | 1738 | set_quality(gspca_dev, ctrl->val); |
63069da1 HV |
1739 | break; |
1740 | } | |
1741 | return gspca_dev->usb_err; | |
1742 | } | |
1743 | ||
1744 | static const struct v4l2_ctrl_ops sd_ctrl_ops = { | |
1745 | .s_ctrl = sd_s_ctrl, | |
1746 | }; | |
1747 | ||
1748 | static int sd_init_controls(struct gspca_dev *gspca_dev) | |
1749 | { | |
1750 | struct sd *sd = (struct sd *) gspca_dev; | |
a8a47860 | 1751 | struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; |
63069da1 HV |
1752 | |
1753 | gspca_dev->vdev.ctrl_handler = hdl; | |
1754 | v4l2_ctrl_handler_init(hdl, 13); | |
1755 | ||
1756 | sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1757 | V4L2_CID_BRIGHTNESS, 0, 255, 1, 127); | |
1758 | sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1759 | V4L2_CID_CONTRAST, 0, 255, 1, 127); | |
1760 | sd->saturation = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1761 | V4L2_CID_SATURATION, 0, 255, 1, 127); | |
1762 | sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1763 | V4L2_CID_HUE, -180, 180, 1, 0); | |
63069da1 HV |
1764 | |
1765 | sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1766 | V4L2_CID_GAMMA, 0, 255, 1, 0x10); | |
1767 | ||
1768 | sd->blue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1769 | V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0x28); | |
1770 | sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1771 | V4L2_CID_RED_BALANCE, 0, 127, 1, 0x28); | |
63069da1 HV |
1772 | |
1773 | if (sd->sensor != SENSOR_OV9655 && sd->sensor != SENSOR_SOI968 && | |
1774 | sd->sensor != SENSOR_OV7670 && sd->sensor != SENSOR_MT9M001 && | |
1775 | sd->sensor != SENSOR_MT9VPRB) { | |
1776 | sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1777 | V4L2_CID_HFLIP, 0, 1, 1, 0); | |
1778 | sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1779 | V4L2_CID_VFLIP, 0, 1, 1, 0); | |
63069da1 HV |
1780 | } |
1781 | ||
1782 | if (sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_MT9VPRB && | |
1783 | sd->sensor != SENSOR_MT9M112 && sd->sensor != SENSOR_MT9M111 && | |
1784 | sd->sensor != SENSOR_MT9V111) | |
1785 | sd->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1786 | V4L2_CID_EXPOSURE, 0, 0x1780, 1, 0x33); | |
1787 | ||
1788 | if (sd->sensor != SENSOR_MT9VPRB && sd->sensor != SENSOR_MT9M112 && | |
1789 | sd->sensor != SENSOR_MT9M111 && sd->sensor != SENSOR_MT9V111) { | |
1790 | sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1791 | V4L2_CID_GAIN, 0, 28, 1, 0); | |
1792 | sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1793 | V4L2_CID_AUTOGAIN, 0, 1, 1, 1); | |
bc378fee HG |
1794 | } |
1795 | ||
1796 | sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
1797 | V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80); | |
1798 | if (hdl->error) { | |
1799 | pr_err("Could not initialize controls\n"); | |
1800 | return hdl->error; | |
1801 | } | |
1802 | ||
1803 | v4l2_ctrl_cluster(4, &sd->brightness); | |
1804 | v4l2_ctrl_cluster(2, &sd->blue); | |
1805 | if (sd->hflip) | |
1806 | v4l2_ctrl_cluster(2, &sd->hflip); | |
1807 | if (sd->autogain) { | |
63069da1 HV |
1808 | if (sd->sensor == SENSOR_SOI968) |
1809 | /* this sensor doesn't have the exposure control and | |
1810 | autogain is clustered with gain instead. This works | |
1811 | because sd->exposure == NULL. */ | |
1812 | v4l2_ctrl_auto_cluster(3, &sd->autogain, 0, false); | |
1813 | else | |
1814 | /* Otherwise autogain is clustered with exposure. */ | |
1815 | v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false); | |
1816 | } | |
63069da1 HV |
1817 | return 0; |
1818 | } | |
1819 | ||
26e744b6 BJ |
1820 | static int sd_init(struct gspca_dev *gspca_dev) |
1821 | { | |
1822 | struct sd *sd = (struct sd *) gspca_dev; | |
1823 | int i; | |
1824 | u8 value; | |
1825 | u8 i2c_init[9] = | |
1826 | {0x80, sd->i2c_addr, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03}; | |
1827 | ||
1828 | for (i = 0; i < ARRAY_SIZE(bridge_init); i++) { | |
1829 | value = bridge_init[i][1]; | |
fe86ec75 JFM |
1830 | reg_w(gspca_dev, bridge_init[i][0], &value, 1); |
1831 | if (gspca_dev->usb_err < 0) { | |
91f5842b | 1832 | pr_err("Device initialization failed\n"); |
fe86ec75 | 1833 | return gspca_dev->usb_err; |
26e744b6 BJ |
1834 | } |
1835 | } | |
1836 | ||
0c045eb7 BJ |
1837 | if (sd->flags & LED_REVERSE) |
1838 | reg_w1(gspca_dev, 0x1006, 0x00); | |
1839 | else | |
1840 | reg_w1(gspca_dev, 0x1006, 0x20); | |
1841 | ||
fe86ec75 JFM |
1842 | reg_w(gspca_dev, 0x10c0, i2c_init, 9); |
1843 | if (gspca_dev->usb_err < 0) { | |
91f5842b | 1844 | pr_err("Device initialization failed\n"); |
fe86ec75 | 1845 | return gspca_dev->usb_err; |
26e744b6 BJ |
1846 | } |
1847 | ||
1848 | switch (sd->sensor) { | |
1849 | case SENSOR_OV9650: | |
fe86ec75 JFM |
1850 | ov9650_init_sensor(gspca_dev); |
1851 | if (gspca_dev->usb_err < 0) | |
1852 | break; | |
91f5842b | 1853 | pr_info("OV9650 sensor detected\n"); |
26e744b6 BJ |
1854 | break; |
1855 | case SENSOR_OV9655: | |
fe86ec75 JFM |
1856 | ov9655_init_sensor(gspca_dev); |
1857 | if (gspca_dev->usb_err < 0) | |
1858 | break; | |
91f5842b | 1859 | pr_info("OV9655 sensor detected\n"); |
26e744b6 BJ |
1860 | break; |
1861 | case SENSOR_SOI968: | |
fe86ec75 JFM |
1862 | soi968_init_sensor(gspca_dev); |
1863 | if (gspca_dev->usb_err < 0) | |
1864 | break; | |
91f5842b | 1865 | pr_info("SOI968 sensor detected\n"); |
26e744b6 BJ |
1866 | break; |
1867 | case SENSOR_OV7660: | |
fe86ec75 JFM |
1868 | ov7660_init_sensor(gspca_dev); |
1869 | if (gspca_dev->usb_err < 0) | |
1870 | break; | |
91f5842b | 1871 | pr_info("OV7660 sensor detected\n"); |
26e744b6 BJ |
1872 | break; |
1873 | case SENSOR_OV7670: | |
fe86ec75 JFM |
1874 | ov7670_init_sensor(gspca_dev); |
1875 | if (gspca_dev->usb_err < 0) | |
1876 | break; | |
91f5842b | 1877 | pr_info("OV7670 sensor detected\n"); |
26e744b6 BJ |
1878 | break; |
1879 | case SENSOR_MT9VPRB: | |
fe86ec75 JFM |
1880 | mt9v_init_sensor(gspca_dev); |
1881 | if (gspca_dev->usb_err < 0) | |
1882 | break; | |
ff38d58e | 1883 | pr_info("MT9VPRB sensor detected\n"); |
26e744b6 BJ |
1884 | break; |
1885 | case SENSOR_MT9M111: | |
fe86ec75 JFM |
1886 | mt9m111_init_sensor(gspca_dev); |
1887 | if (gspca_dev->usb_err < 0) | |
1888 | break; | |
91f5842b | 1889 | pr_info("MT9M111 sensor detected\n"); |
26e744b6 | 1890 | break; |
e99ac54d | 1891 | case SENSOR_MT9M112: |
fe86ec75 JFM |
1892 | mt9m112_init_sensor(gspca_dev); |
1893 | if (gspca_dev->usb_err < 0) | |
1894 | break; | |
91f5842b | 1895 | pr_info("MT9M112 sensor detected\n"); |
e99ac54d | 1896 | break; |
26e744b6 | 1897 | case SENSOR_MT9M001: |
fe86ec75 JFM |
1898 | mt9m001_init_sensor(gspca_dev); |
1899 | if (gspca_dev->usb_err < 0) | |
1900 | break; | |
26e744b6 BJ |
1901 | break; |
1902 | case SENSOR_HV7131R: | |
fe86ec75 JFM |
1903 | hv7131r_init_sensor(gspca_dev); |
1904 | if (gspca_dev->usb_err < 0) | |
1905 | break; | |
91f5842b | 1906 | pr_info("HV7131R sensor detected\n"); |
26e744b6 BJ |
1907 | break; |
1908 | default: | |
ff38d58e | 1909 | pr_err("Unsupported sensor\n"); |
fe86ec75 | 1910 | gspca_dev->usb_err = -ENODEV; |
26e744b6 | 1911 | } |
fe86ec75 | 1912 | return gspca_dev->usb_err; |
26e744b6 BJ |
1913 | } |
1914 | ||
1915 | static void configure_sensor_output(struct gspca_dev *gspca_dev, int mode) | |
1916 | { | |
1917 | struct sd *sd = (struct sd *) gspca_dev; | |
1918 | u8 value; | |
ff38d58e | 1919 | |
26e744b6 | 1920 | switch (sd->sensor) { |
e8b7acc1 BJ |
1921 | case SENSOR_SOI968: |
1922 | if (mode & MODE_SXGA) { | |
1923 | i2c_w1(gspca_dev, 0x17, 0x1d); | |
1924 | i2c_w1(gspca_dev, 0x18, 0xbd); | |
1925 | i2c_w1(gspca_dev, 0x19, 0x01); | |
1926 | i2c_w1(gspca_dev, 0x1a, 0x81); | |
1927 | i2c_w1(gspca_dev, 0x12, 0x00); | |
1928 | sd->hstart = 140; | |
1929 | sd->vstart = 19; | |
1930 | } else { | |
1931 | i2c_w1(gspca_dev, 0x17, 0x13); | |
1932 | i2c_w1(gspca_dev, 0x18, 0x63); | |
1933 | i2c_w1(gspca_dev, 0x19, 0x01); | |
1934 | i2c_w1(gspca_dev, 0x1a, 0x79); | |
1935 | i2c_w1(gspca_dev, 0x12, 0x40); | |
1936 | sd->hstart = 60; | |
1937 | sd->vstart = 11; | |
1938 | } | |
1939 | break; | |
26e744b6 BJ |
1940 | case SENSOR_OV9650: |
1941 | if (mode & MODE_SXGA) { | |
1942 | i2c_w1(gspca_dev, 0x17, 0x1b); | |
1943 | i2c_w1(gspca_dev, 0x18, 0xbc); | |
1944 | i2c_w1(gspca_dev, 0x19, 0x01); | |
1945 | i2c_w1(gspca_dev, 0x1a, 0x82); | |
1946 | i2c_r1(gspca_dev, 0x12, &value); | |
1947 | i2c_w1(gspca_dev, 0x12, value & 0x07); | |
1948 | } else { | |
1949 | i2c_w1(gspca_dev, 0x17, 0x24); | |
1950 | i2c_w1(gspca_dev, 0x18, 0xc5); | |
1951 | i2c_w1(gspca_dev, 0x19, 0x00); | |
1952 | i2c_w1(gspca_dev, 0x1a, 0x3c); | |
1953 | i2c_r1(gspca_dev, 0x12, &value); | |
1954 | i2c_w1(gspca_dev, 0x12, (value & 0x7) | 0x40); | |
1955 | } | |
1956 | break; | |
e99ac54d | 1957 | case SENSOR_MT9M112: |
4d708a5e BJ |
1958 | case SENSOR_MT9M111: |
1959 | if (mode & MODE_SXGA) { | |
1960 | i2c_w2(gspca_dev, 0xf0, 0x0002); | |
1961 | i2c_w2(gspca_dev, 0xc8, 0x970b); | |
1962 | i2c_w2(gspca_dev, 0xf0, 0x0000); | |
1963 | } else { | |
1964 | i2c_w2(gspca_dev, 0xf0, 0x0002); | |
1965 | i2c_w2(gspca_dev, 0xc8, 0x8000); | |
1966 | i2c_w2(gspca_dev, 0xf0, 0x0000); | |
1967 | } | |
1968 | break; | |
26e744b6 BJ |
1969 | } |
1970 | } | |
1971 | ||
d80dd5d0 HG |
1972 | static int sd_isoc_init(struct gspca_dev *gspca_dev) |
1973 | { | |
1974 | struct usb_interface *intf; | |
1975 | u32 flags = gspca_dev->cam.cam_mode[(int)gspca_dev->curr_mode].priv; | |
1976 | ||
1977 | /* | |
1978 | * When using the SN9C20X_I420 fmt the sn9c20x needs more bandwidth | |
1979 | * than our regular bandwidth calculations reserve, so we force the | |
1980 | * use of a specific altsetting when using the SN9C20X_I420 fmt. | |
1981 | */ | |
1982 | if (!(flags & (MODE_RAW | MODE_JPEG))) { | |
1983 | intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface); | |
1984 | ||
1985 | if (intf->num_altsetting != 9) { | |
1986 | pr_warn("sn9c20x camera with unknown number of alt " | |
7135d884 HG |
1987 | "settings (%d), please report!\n", |
1988 | intf->num_altsetting); | |
d80dd5d0 HG |
1989 | gspca_dev->alt = intf->num_altsetting; |
1990 | return 0; | |
1991 | } | |
1992 | ||
1993 | switch (gspca_dev->width) { | |
1994 | case 160: /* 160x120 */ | |
1995 | gspca_dev->alt = 2; | |
1996 | break; | |
1997 | case 320: /* 320x240 */ | |
1998 | gspca_dev->alt = 6; | |
1999 | break; | |
2000 | default: /* >= 640x480 */ | |
2001 | gspca_dev->alt = 9; | |
ff38d58e | 2002 | break; |
d80dd5d0 HG |
2003 | } |
2004 | } | |
2005 | ||
2006 | return 0; | |
2007 | } | |
2008 | ||
26e744b6 | 2009 | #define HW_WIN(mode, hstart, vstart) \ |
83955556 | 2010 | ((const u8 []){hstart, 0, vstart, 0, \ |
26e744b6 BJ |
2011 | (mode & MODE_SXGA ? 1280 >> 4 : 640 >> 4), \ |
2012 | (mode & MODE_SXGA ? 1024 >> 3 : 480 >> 3)}) | |
2013 | ||
2014 | #define CLR_WIN(width, height) \ | |
2015 | ((const u8 [])\ | |
2016 | {0, width >> 2, 0, height >> 1,\ | |
2017 | ((width >> 10) & 0x01) | ((height >> 8) & 0x6)}) | |
2018 | ||
2019 | static int sd_start(struct gspca_dev *gspca_dev) | |
2020 | { | |
2021 | struct sd *sd = (struct sd *) gspca_dev; | |
2022 | int mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; | |
2023 | int width = gspca_dev->width; | |
2024 | int height = gspca_dev->height; | |
2025 | u8 fmt, scale = 0; | |
2026 | ||
26e744b6 BJ |
2027 | jpeg_define(sd->jpeg_hdr, height, width, |
2028 | 0x21); | |
63069da1 | 2029 | jpeg_set_qual(sd->jpeg_hdr, v4l2_ctrl_g_ctrl(sd->jpegqual)); |
26e744b6 BJ |
2030 | |
2031 | if (mode & MODE_RAW) | |
2032 | fmt = 0x2d; | |
2033 | else if (mode & MODE_JPEG) | |
4c632e4e | 2034 | fmt = 0x24; |
26e744b6 | 2035 | else |
86701c1d | 2036 | fmt = 0x2f; /* YUV 420 */ |
4c632e4e | 2037 | sd->fmt = fmt; |
26e744b6 | 2038 | |
86701c1d MCC |
2039 | switch (mode & SCALE_MASK) { |
2040 | case SCALE_1280x1024: | |
26e744b6 | 2041 | scale = 0xc0; |
91f5842b | 2042 | pr_info("Set 1280x1024\n"); |
26e744b6 | 2043 | break; |
86701c1d | 2044 | case SCALE_640x480: |
26e744b6 | 2045 | scale = 0x80; |
91f5842b | 2046 | pr_info("Set 640x480\n"); |
26e744b6 | 2047 | break; |
86701c1d | 2048 | case SCALE_320x240: |
26e744b6 | 2049 | scale = 0x90; |
91f5842b | 2050 | pr_info("Set 320x240\n"); |
26e744b6 | 2051 | break; |
86701c1d | 2052 | case SCALE_160x120: |
26e744b6 | 2053 | scale = 0xa0; |
91f5842b | 2054 | pr_info("Set 160x120\n"); |
26e744b6 BJ |
2055 | break; |
2056 | } | |
2057 | ||
2058 | configure_sensor_output(gspca_dev, mode); | |
9a731a32 JFM |
2059 | reg_w(gspca_dev, 0x1100, &sd->jpeg_hdr[JPEG_QT0_OFFSET], 64); |
2060 | reg_w(gspca_dev, 0x1140, &sd->jpeg_hdr[JPEG_QT1_OFFSET], 64); | |
26e744b6 BJ |
2061 | reg_w(gspca_dev, 0x10fb, CLR_WIN(width, height), 5); |
2062 | reg_w(gspca_dev, 0x1180, HW_WIN(mode, sd->hstart, sd->vstart), 6); | |
2063 | reg_w1(gspca_dev, 0x1189, scale); | |
2064 | reg_w1(gspca_dev, 0x10e0, fmt); | |
2065 | ||
63069da1 HV |
2066 | set_cmatrix(gspca_dev, v4l2_ctrl_g_ctrl(sd->brightness), |
2067 | v4l2_ctrl_g_ctrl(sd->contrast), | |
2068 | v4l2_ctrl_g_ctrl(sd->saturation), | |
2069 | v4l2_ctrl_g_ctrl(sd->hue)); | |
2070 | set_gamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma)); | |
2071 | set_redblue(gspca_dev, v4l2_ctrl_g_ctrl(sd->blue), | |
2072 | v4l2_ctrl_g_ctrl(sd->red)); | |
2073 | set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain)); | |
2074 | set_exposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure)); | |
2075 | set_hvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip), | |
2076 | v4l2_ctrl_g_ctrl(sd->vflip)); | |
26e744b6 | 2077 | |
0c045eb7 | 2078 | reg_w1(gspca_dev, 0x1007, 0x20); |
ccbaba43 | 2079 | reg_w1(gspca_dev, 0x1061, 0x03); |
92dcffcf JFM |
2080 | |
2081 | /* if JPEG, prepare the compression quality update */ | |
2082 | if (mode & MODE_JPEG) { | |
2083 | sd->pktsz = sd->npkt = 0; | |
2084 | sd->nchg = 0; | |
2085 | sd->work_thread = | |
2086 | create_singlethread_workqueue(KBUILD_MODNAME); | |
2087 | } | |
2088 | ||
fe86ec75 | 2089 | return gspca_dev->usb_err; |
26e744b6 BJ |
2090 | } |
2091 | ||
2092 | static void sd_stopN(struct gspca_dev *gspca_dev) | |
2093 | { | |
0c045eb7 | 2094 | reg_w1(gspca_dev, 0x1007, 0x00); |
ccbaba43 | 2095 | reg_w1(gspca_dev, 0x1061, 0x01); |
26e744b6 BJ |
2096 | } |
2097 | ||
92dcffcf JFM |
2098 | /* called on streamoff with alt==0 and on disconnect */ |
2099 | /* the usb_lock is held at entry - restore on exit */ | |
2100 | static void sd_stop0(struct gspca_dev *gspca_dev) | |
2101 | { | |
2102 | struct sd *sd = (struct sd *) gspca_dev; | |
2103 | ||
2104 | if (sd->work_thread != NULL) { | |
2105 | mutex_unlock(&gspca_dev->usb_lock); | |
2106 | destroy_workqueue(sd->work_thread); | |
2107 | mutex_lock(&gspca_dev->usb_lock); | |
2108 | sd->work_thread = NULL; | |
2109 | } | |
2110 | } | |
2111 | ||
e1430471 | 2112 | static void do_autoexposure(struct gspca_dev *gspca_dev, u16 avg_lum) |
26e744b6 BJ |
2113 | { |
2114 | struct sd *sd = (struct sd *) gspca_dev; | |
63069da1 HV |
2115 | s32 cur_exp = v4l2_ctrl_g_ctrl(sd->exposure); |
2116 | s32 max = sd->exposure->maximum - sd->exposure_step; | |
2117 | s32 min = sd->exposure->minimum + sd->exposure_step; | |
e1430471 | 2118 | s16 new_exp; |
26e744b6 BJ |
2119 | |
2120 | /* | |
2121 | * some hardcoded values are present | |
2122 | * like those for maximal/minimal exposure | |
2123 | * and exposure steps | |
2124 | */ | |
2125 | if (avg_lum < MIN_AVG_LUM) { | |
63069da1 | 2126 | if (cur_exp > max) |
26e744b6 BJ |
2127 | return; |
2128 | ||
63069da1 HV |
2129 | new_exp = cur_exp + sd->exposure_step; |
2130 | if (new_exp > max) | |
2131 | new_exp = max; | |
2132 | if (new_exp < min) | |
2133 | new_exp = min; | |
2134 | v4l2_ctrl_s_ctrl(sd->exposure, new_exp); | |
26e744b6 BJ |
2135 | |
2136 | sd->older_step = sd->old_step; | |
2137 | sd->old_step = 1; | |
2138 | ||
2139 | if (sd->old_step ^ sd->older_step) | |
2140 | sd->exposure_step /= 2; | |
2141 | else | |
2142 | sd->exposure_step += 2; | |
2143 | } | |
2144 | if (avg_lum > MAX_AVG_LUM) { | |
63069da1 | 2145 | if (cur_exp < min) |
26e744b6 | 2146 | return; |
63069da1 HV |
2147 | new_exp = cur_exp - sd->exposure_step; |
2148 | if (new_exp > max) | |
2149 | new_exp = max; | |
2150 | if (new_exp < min) | |
2151 | new_exp = min; | |
2152 | v4l2_ctrl_s_ctrl(sd->exposure, new_exp); | |
26e744b6 BJ |
2153 | sd->older_step = sd->old_step; |
2154 | sd->old_step = 0; | |
2155 | ||
2156 | if (sd->old_step ^ sd->older_step) | |
2157 | sd->exposure_step /= 2; | |
2158 | else | |
2159 | sd->exposure_step += 2; | |
2160 | } | |
2161 | } | |
2162 | ||
e1430471 BJ |
2163 | static void do_autogain(struct gspca_dev *gspca_dev, u16 avg_lum) |
2164 | { | |
2165 | struct sd *sd = (struct sd *) gspca_dev; | |
63069da1 | 2166 | s32 cur_gain = v4l2_ctrl_g_ctrl(sd->gain); |
e1430471 | 2167 | |
63069da1 HV |
2168 | if (avg_lum < MIN_AVG_LUM && cur_gain < sd->gain->maximum) |
2169 | v4l2_ctrl_s_ctrl(sd->gain, cur_gain + 1); | |
2170 | if (avg_lum > MAX_AVG_LUM && cur_gain > sd->gain->minimum) | |
2171 | v4l2_ctrl_s_ctrl(sd->gain, cur_gain - 1); | |
e1430471 BJ |
2172 | } |
2173 | ||
2174 | static void sd_dqcallback(struct gspca_dev *gspca_dev) | |
2175 | { | |
2176 | struct sd *sd = (struct sd *) gspca_dev; | |
2177 | int avg_lum; | |
2178 | ||
63069da1 | 2179 | if (!v4l2_ctrl_g_ctrl(sd->autogain)) |
e1430471 BJ |
2180 | return; |
2181 | ||
2182 | avg_lum = atomic_read(&sd->avg_lum); | |
2183 | if (sd->sensor == SENSOR_SOI968) | |
2184 | do_autogain(gspca_dev, avg_lum); | |
2185 | else | |
2186 | do_autoexposure(gspca_dev, avg_lum); | |
2187 | } | |
2188 | ||
92dcffcf JFM |
2189 | /* JPEG quality update */ |
2190 | /* This function is executed from a work queue. */ | |
2191 | static void qual_upd(struct work_struct *work) | |
2192 | { | |
2193 | struct sd *sd = container_of(work, struct sd, work); | |
2194 | struct gspca_dev *gspca_dev = &sd->gspca_dev; | |
63069da1 | 2195 | s32 qual = v4l2_ctrl_g_ctrl(sd->jpegqual); |
92dcffcf JFM |
2196 | |
2197 | mutex_lock(&gspca_dev->usb_lock); | |
63069da1 HV |
2198 | PDEBUG(D_STREAM, "qual_upd %d%%", qual); |
2199 | set_quality(gspca_dev, qual); | |
92dcffcf JFM |
2200 | mutex_unlock(&gspca_dev->usb_lock); |
2201 | } | |
2202 | ||
2856643e | 2203 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) |
a39db27a MCC |
2204 | static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, |
2205 | u8 *data, /* interrupt packet */ | |
2206 | int len) /* interrupt packet length */ | |
2207 | { | |
2208 | struct sd *sd = (struct sd *) gspca_dev; | |
ff38d58e | 2209 | |
33ddc16f | 2210 | if (!(sd->flags & HAS_NO_BUTTON) && len == 1) { |
ff38d58e JFM |
2211 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); |
2212 | input_sync(gspca_dev->input_dev); | |
2213 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); | |
2214 | input_sync(gspca_dev->input_dev); | |
2215 | return 0; | |
a39db27a | 2216 | } |
ff38d58e | 2217 | return -EINVAL; |
a39db27a MCC |
2218 | } |
2219 | #endif | |
2220 | ||
92dcffcf JFM |
2221 | /* check the JPEG compression */ |
2222 | static void transfer_check(struct gspca_dev *gspca_dev, | |
2223 | u8 *data) | |
2224 | { | |
2225 | struct sd *sd = (struct sd *) gspca_dev; | |
2226 | int new_qual, r; | |
2227 | ||
2228 | new_qual = 0; | |
2229 | ||
2230 | /* if USB error, discard the frame and decrease the quality */ | |
2231 | if (data[6] & 0x08) { /* USB FIFO full */ | |
2232 | gspca_dev->last_packet_type = DISCARD_PACKET; | |
2233 | new_qual = -5; | |
2234 | } else { | |
2235 | ||
2236 | /* else, compute the filling rate and a new JPEG quality */ | |
2237 | r = (sd->pktsz * 100) / | |
2238 | (sd->npkt * | |
2239 | gspca_dev->urb[0]->iso_frame_desc[0].length); | |
2240 | if (r >= 85) | |
2241 | new_qual = -3; | |
2242 | else if (r < 75) | |
2243 | new_qual = 2; | |
2244 | } | |
2245 | if (new_qual != 0) { | |
2246 | sd->nchg += new_qual; | |
2247 | if (sd->nchg < -6 || sd->nchg >= 12) { | |
63069da1 HV |
2248 | /* Note: we are in interrupt context, so we can't |
2249 | use v4l2_ctrl_g/s_ctrl here. Access the value | |
2250 | directly instead. */ | |
2251 | s32 curqual = sd->jpegqual->cur.val; | |
92dcffcf | 2252 | sd->nchg = 0; |
63069da1 HV |
2253 | new_qual += curqual; |
2254 | if (new_qual < sd->jpegqual->minimum) | |
2255 | new_qual = sd->jpegqual->minimum; | |
2256 | else if (new_qual > sd->jpegqual->maximum) | |
2257 | new_qual = sd->jpegqual->maximum; | |
2258 | if (new_qual != curqual) { | |
2259 | sd->jpegqual->cur.val = new_qual; | |
92dcffcf JFM |
2260 | queue_work(sd->work_thread, &sd->work); |
2261 | } | |
2262 | } | |
2263 | } else { | |
2264 | sd->nchg = 0; | |
2265 | } | |
2266 | sd->pktsz = sd->npkt = 0; | |
2267 | } | |
2268 | ||
26e744b6 | 2269 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
26e744b6 BJ |
2270 | u8 *data, /* isoc packet */ |
2271 | int len) /* iso packet length */ | |
2272 | { | |
2273 | struct sd *sd = (struct sd *) gspca_dev; | |
ff38d58e | 2274 | int avg_lum, is_jpeg; |
dae1de64 | 2275 | static const u8 frame_header[] = |
26e744b6 | 2276 | {0xff, 0xff, 0x00, 0xc4, 0xc4, 0x96}; |
ff38d58e JFM |
2277 | |
2278 | is_jpeg = (sd->fmt & 0x03) == 0; | |
1f42df0d | 2279 | if (len >= 64 && memcmp(data, frame_header, 6) == 0) { |
26e744b6 BJ |
2280 | avg_lum = ((data[35] >> 2) & 3) | |
2281 | (data[20] << 2) | | |
2282 | (data[19] << 10); | |
2283 | avg_lum += ((data[35] >> 4) & 3) | | |
2284 | (data[22] << 2) | | |
2285 | (data[21] << 10); | |
2286 | avg_lum += ((data[35] >> 6) & 3) | | |
2287 | (data[24] << 2) | | |
2288 | (data[23] << 10); | |
2289 | avg_lum += (data[36] & 3) | | |
2290 | (data[26] << 2) | | |
2291 | (data[25] << 10); | |
2292 | avg_lum += ((data[36] >> 2) & 3) | | |
2293 | (data[28] << 2) | | |
2294 | (data[27] << 10); | |
2295 | avg_lum += ((data[36] >> 4) & 3) | | |
2296 | (data[30] << 2) | | |
2297 | (data[29] << 10); | |
2298 | avg_lum += ((data[36] >> 6) & 3) | | |
2299 | (data[32] << 2) | | |
2300 | (data[31] << 10); | |
2301 | avg_lum += ((data[44] >> 4) & 3) | | |
2302 | (data[34] << 2) | | |
2303 | (data[33] << 10); | |
2304 | avg_lum >>= 9; | |
2305 | atomic_set(&sd->avg_lum, avg_lum); | |
92dcffcf | 2306 | |
ff38d58e | 2307 | if (is_jpeg) |
92dcffcf JFM |
2308 | transfer_check(gspca_dev, data); |
2309 | ||
04d174e9 | 2310 | gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); |
1f42df0d JFM |
2311 | len -= 64; |
2312 | if (len == 0) | |
2313 | return; | |
2314 | data += 64; | |
26e744b6 BJ |
2315 | } |
2316 | if (gspca_dev->last_packet_type == LAST_PACKET) { | |
ff38d58e | 2317 | if (is_jpeg) { |
76dd272b | 2318 | gspca_frame_add(gspca_dev, FIRST_PACKET, |
26e744b6 | 2319 | sd->jpeg_hdr, JPEG_HDR_SZ); |
76dd272b | 2320 | gspca_frame_add(gspca_dev, INTER_PACKET, |
26e744b6 BJ |
2321 | data, len); |
2322 | } else { | |
76dd272b | 2323 | gspca_frame_add(gspca_dev, FIRST_PACKET, |
26e744b6 BJ |
2324 | data, len); |
2325 | } | |
2326 | } else { | |
92dcffcf | 2327 | /* if JPEG, count the packets and their size */ |
ff38d58e | 2328 | if (is_jpeg) { |
92dcffcf JFM |
2329 | sd->npkt++; |
2330 | sd->pktsz += len; | |
2331 | } | |
76dd272b | 2332 | gspca_frame_add(gspca_dev, INTER_PACKET, data, len); |
26e744b6 BJ |
2333 | } |
2334 | } | |
2335 | ||
2336 | /* sub-driver description */ | |
2337 | static const struct sd_desc sd_desc = { | |
ff38d58e | 2338 | .name = KBUILD_MODNAME, |
26e744b6 BJ |
2339 | .config = sd_config, |
2340 | .init = sd_init, | |
63069da1 | 2341 | .init_controls = sd_init_controls, |
d80dd5d0 | 2342 | .isoc_init = sd_isoc_init, |
26e744b6 BJ |
2343 | .start = sd_start, |
2344 | .stopN = sd_stopN, | |
92dcffcf | 2345 | .stop0 = sd_stop0, |
26e744b6 | 2346 | .pkt_scan = sd_pkt_scan, |
2856643e | 2347 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) |
a39db27a MCC |
2348 | .int_pkt_scan = sd_int_pkt_scan, |
2349 | #endif | |
e1430471 | 2350 | .dq_callback = sd_dqcallback, |
26e744b6 BJ |
2351 | #ifdef CONFIG_VIDEO_ADV_DEBUG |
2352 | .set_register = sd_dbg_s_register, | |
2353 | .get_register = sd_dbg_g_register, | |
2354 | #endif | |
2355 | .get_chip_ident = sd_chip_ident, | |
2356 | }; | |
2357 | ||
a39db27a | 2358 | #define SN9C20X(sensor, i2c_addr, flags) \ |
0c045eb7 | 2359 | .driver_info = ((flags & 0xff) << 16) \ |
26e744b6 BJ |
2360 | | (SENSOR_ ## sensor << 8) \ |
2361 | | (i2c_addr) | |
2362 | ||
95c967c1 | 2363 | static const struct usb_device_id device_table[] = { |
26e744b6 BJ |
2364 | {USB_DEVICE(0x0c45, 0x6240), SN9C20X(MT9M001, 0x5d, 0)}, |
2365 | {USB_DEVICE(0x0c45, 0x6242), SN9C20X(MT9M111, 0x5d, 0)}, | |
2366 | {USB_DEVICE(0x0c45, 0x6248), SN9C20X(OV9655, 0x30, 0)}, | |
e99ac54d | 2367 | {USB_DEVICE(0x0c45, 0x624c), SN9C20X(MT9M112, 0x5d, 0)}, |
33ddc16f BJ |
2368 | {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, LED_REVERSE)}, |
2369 | {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30, | |
2370 | (FLIP_DETECT | HAS_NO_BUTTON))}, | |
26e744b6 BJ |
2371 | {USB_DEVICE(0x0c45, 0x6251), SN9C20X(OV9650, 0x30, 0)}, |
2372 | {USB_DEVICE(0x0c45, 0x6253), SN9C20X(OV9650, 0x30, 0)}, | |
2373 | {USB_DEVICE(0x0c45, 0x6260), SN9C20X(OV7670, 0x21, 0)}, | |
2374 | {USB_DEVICE(0x0c45, 0x6270), SN9C20X(MT9VPRB, 0x00, 0)}, | |
779b51f7 | 2375 | {USB_DEVICE(0x0c45, 0x627b), SN9C20X(OV7660, 0x21, FLIP_DETECT)}, |
26e744b6 BJ |
2376 | {USB_DEVICE(0x0c45, 0x627c), SN9C20X(HV7131R, 0x11, 0)}, |
2377 | {USB_DEVICE(0x0c45, 0x627f), SN9C20X(OV9650, 0x30, 0)}, | |
2378 | {USB_DEVICE(0x0c45, 0x6280), SN9C20X(MT9M001, 0x5d, 0)}, | |
2379 | {USB_DEVICE(0x0c45, 0x6282), SN9C20X(MT9M111, 0x5d, 0)}, | |
33ddc16f | 2380 | {USB_DEVICE(0x0c45, 0x6288), SN9C20X(OV9655, 0x30, 0)}, |
e99ac54d | 2381 | {USB_DEVICE(0x0c45, 0x628c), SN9C20X(MT9M112, 0x5d, 0)}, |
26e744b6 BJ |
2382 | {USB_DEVICE(0x0c45, 0x628e), SN9C20X(SOI968, 0x30, 0)}, |
2383 | {USB_DEVICE(0x0c45, 0x628f), SN9C20X(OV9650, 0x30, 0)}, | |
2384 | {USB_DEVICE(0x0c45, 0x62a0), SN9C20X(OV7670, 0x21, 0)}, | |
2385 | {USB_DEVICE(0x0c45, 0x62b0), SN9C20X(MT9VPRB, 0x00, 0)}, | |
114cfbdf | 2386 | {USB_DEVICE(0x0c45, 0x62b3), SN9C20X(OV9655, 0x30, LED_REVERSE)}, |
b39e0cb9 | 2387 | {USB_DEVICE(0x0c45, 0x62bb), SN9C20X(OV7660, 0x21, LED_REVERSE)}, |
26e744b6 BJ |
2388 | {USB_DEVICE(0x0c45, 0x62bc), SN9C20X(HV7131R, 0x11, 0)}, |
2389 | {USB_DEVICE(0x045e, 0x00f4), SN9C20X(OV9650, 0x30, 0)}, | |
2390 | {USB_DEVICE(0x145f, 0x013d), SN9C20X(OV7660, 0x21, 0)}, | |
2391 | {USB_DEVICE(0x0458, 0x7029), SN9C20X(HV7131R, 0x11, 0)}, | |
e99ac54d BJ |
2392 | {USB_DEVICE(0x0458, 0x704a), SN9C20X(MT9M112, 0x5d, 0)}, |
2393 | {USB_DEVICE(0x0458, 0x704c), SN9C20X(MT9M112, 0x5d, 0)}, | |
26e744b6 BJ |
2394 | {USB_DEVICE(0xa168, 0x0610), SN9C20X(HV7131R, 0x11, 0)}, |
2395 | {USB_DEVICE(0xa168, 0x0611), SN9C20X(HV7131R, 0x11, 0)}, | |
2396 | {USB_DEVICE(0xa168, 0x0613), SN9C20X(HV7131R, 0x11, 0)}, | |
2397 | {USB_DEVICE(0xa168, 0x0618), SN9C20X(HV7131R, 0x11, 0)}, | |
33ddc16f | 2398 | {USB_DEVICE(0xa168, 0x0614), SN9C20X(MT9M111, 0x5d, 0)}, |
26e744b6 BJ |
2399 | {USB_DEVICE(0xa168, 0x0615), SN9C20X(MT9M111, 0x5d, 0)}, |
2400 | {USB_DEVICE(0xa168, 0x0617), SN9C20X(MT9M111, 0x5d, 0)}, | |
2401 | {} | |
2402 | }; | |
2403 | MODULE_DEVICE_TABLE(usb, device_table); | |
2404 | ||
2405 | /* -- device connect -- */ | |
2406 | static int sd_probe(struct usb_interface *intf, | |
2407 | const struct usb_device_id *id) | |
2408 | { | |
2409 | return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), | |
2410 | THIS_MODULE); | |
2411 | } | |
2412 | ||
26e744b6 | 2413 | static struct usb_driver sd_driver = { |
ff38d58e | 2414 | .name = KBUILD_MODNAME, |
26e744b6 BJ |
2415 | .id_table = device_table, |
2416 | .probe = sd_probe, | |
a39db27a | 2417 | .disconnect = gspca_disconnect, |
26e744b6 BJ |
2418 | #ifdef CONFIG_PM |
2419 | .suspend = gspca_suspend, | |
2420 | .resume = gspca_resume, | |
2421 | .reset_resume = gspca_resume, | |
2422 | #endif | |
2423 | }; | |
2424 | ||
ecb3b2b3 | 2425 | module_usb_driver(sd_driver); |