Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
gl860-mi1320.c
Go to the documentation of this file.
1 /* Subdriver for the GL860 chip with the MI1320 sensor
2  * Author Olivier LORIN from own logs
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 /* Sensor : MI1320 */
19 
20 #include "gl860.h"
21 
22 static struct validx tbl_common[] = {
23  {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba51, 0x0066}, {0xba02, 0x00f1},
24  {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
25  {0xffff, 0xffff},
26  {0xba00, 0x00f0}, {0xba02, 0x00f1}, {0xbafa, 0x0028}, {0xba02, 0x00f1},
27  {0xba00, 0x00f0}, {0xba01, 0x00f1}, {0xbaf0, 0x0006}, {0xba0e, 0x00f1},
28  {0xba70, 0x0006}, {0xba0e, 0x00f1},
29  {0xffff, 0xffff},
30  {0xba74, 0x0006}, {0xba0e, 0x00f1},
31  {0xffff, 0xffff},
32  {0x0061, 0x0000}, {0x0068, 0x000d},
33 };
34 
35 static struct validx tbl_init_at_startup[] = {
36  {0x0000, 0x0000}, {0x0010, 0x0010},
37  {35, 0xffff},
38  {0x0008, 0x00c0}, {0x0001, 0x00c1}, {0x0001, 0x00c2}, {0x0020, 0x0006},
39  {0x006a, 0x000d},
40 };
41 
42 static struct validx tbl_sensor_settings_common[] = {
43  {0x0010, 0x0010}, {0x0003, 0x00c1}, {0x0042, 0x00c2}, {0x0040, 0x0000},
44  {0x006a, 0x0007}, {0x006a, 0x000d}, {0x0063, 0x0006},
45 };
46 static struct validx tbl_sensor_settings_1280[] = {
47  {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba5a, 0x0066}, {0xba02, 0x00f1},
48  {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xba20, 0x0065}, {0xba00, 0x00f1},
49 };
50 static struct validx tbl_sensor_settings_800[] = {
51  {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xba5a, 0x0066}, {0xba02, 0x00f1},
52  {0xba05, 0x0067}, {0xba05, 0x00f1}, {0xba20, 0x0065}, {0xba00, 0x00f1},
53 };
54 static struct validx tbl_sensor_settings_640[] = {
55  {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
56  {0xba51, 0x0066}, {0xba02, 0x00f1}, {0xba05, 0x0067}, {0xba05, 0x00f1},
57  {0xba20, 0x0065}, {0xba00, 0x00f1},
58 };
59 static struct validx tbl_post_unset_alt[] = {
60  {0xba00, 0x00f0}, {0xba00, 0x00f1}, {0xbaa0, 0x0065}, {0xba00, 0x00f1},
61  {0x0061, 0x0000}, {0x0068, 0x000d},
62 };
63 
64 static u8 *tbl_1280[] = {
65  "\x0d\x80\xf1\x08\x03\x04\xf1\x00" "\x04\x05\xf1\x02\x05\x00\xf1\xf1"
66  "\x06\x00\xf1\x0d\x20\x01\xf1\x00" "\x21\x84\xf1\x00\x0d\x00\xf1\x08"
67  "\xf0\x00\xf1\x01\x34\x00\xf1\x00" "\x9b\x43\xf1\x00\xa6\x05\xf1\x00"
68  "\xa9\x04\xf1\x00\xa1\x05\xf1\x00" "\xa4\x04\xf1\x00\xae\x0a\xf1\x08"
69  ,
70  "\xf0\x00\xf1\x02\x3a\x05\xf1\xf1" "\x3c\x05\xf1\xf1\x59\x01\xf1\x47"
71  "\x5a\x01\xf1\x88\x5c\x0a\xf1\x06" "\x5d\x0e\xf1\x0a\x64\x5e\xf1\x1c"
72  "\xd2\x00\xf1\xcf\xcb\x00\xf1\x01"
73  ,
74  "\xd3\x02\xd4\x28\xd5\x01\xd0\x02" "\xd1\x18\xd2\xc1"
75 };
76 
77 static u8 *tbl_800[] = {
78  "\x0d\x80\xf1\x08\x03\x03\xf1\xc0" "\x04\x05\xf1\x02\x05\x00\xf1\xf1"
79  "\x06\x00\xf1\x0d\x20\x01\xf1\x00" "\x21\x84\xf1\x00\x0d\x00\xf1\x08"
80  "\xf0\x00\xf1\x01\x34\x00\xf1\x00" "\x9b\x43\xf1\x00\xa6\x05\xf1\x00"
81  "\xa9\x03\xf1\xc0\xa1\x03\xf1\x20" "\xa4\x02\xf1\x5a\xae\x0a\xf1\x08"
82  ,
83  "\xf0\x00\xf1\x02\x3a\x05\xf1\xf1" "\x3c\x05\xf1\xf1\x59\x01\xf1\x47"
84  "\x5a\x01\xf1\x88\x5c\x0a\xf1\x06" "\x5d\x0e\xf1\x0a\x64\x5e\xf1\x1c"
85  "\xd2\x00\xf1\xcf\xcb\x00\xf1\x01"
86  ,
87  "\xd3\x02\xd4\x18\xd5\x21\xd0\x02" "\xd1\x10\xd2\x59"
88 };
89 
90 static u8 *tbl_640[] = {
91  "\x0d\x80\xf1\x08\x03\x04\xf1\x04" "\x04\x05\xf1\x02\x07\x01\xf1\x7c"
92  "\x08\x00\xf1\x0e\x21\x80\xf1\x00" "\x0d\x00\xf1\x08\xf0\x00\xf1\x01"
93  "\x34\x10\xf1\x10\x3a\x43\xf1\x00" "\xa6\x05\xf1\x02\xa9\x04\xf1\x04"
94  "\xa7\x02\xf1\x81\xaa\x01\xf1\xe2" "\xae\x0c\xf1\x09"
95  ,
96  "\xf0\x00\xf1\x02\x39\x03\xf1\xfc" "\x3b\x04\xf1\x04\x57\x01\xf1\xb6"
97  "\x58\x02\xf1\x0d\x5c\x1f\xf1\x19" "\x5d\x24\xf1\x1e\x64\x5e\xf1\x1c"
98  "\xd2\x00\xf1\x00\xcb\x00\xf1\x01"
99  ,
100  "\xd3\x02\xd4\x10\xd5\x81\xd0\x02" "\xd1\x08\xd2\xe1"
101 };
102 
103 static s32 tbl_sat[] = {0x25, 0x1d, 0x15, 0x0d, 0x05, 0x4d, 0x55, 0x5d, 0x2d};
104 static s32 tbl_bright[] = {0, 8, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70};
105 static s32 tbl_backlight[] = {0x0e, 0x06, 0x02};
106 
107 static s32 tbl_cntr1[] = {
108  0x90, 0x98, 0xa0, 0xa8, 0xb0, 0xb8, 0xc0, 0xc8, 0xd0, 0xe0, 0xf0};
109 static s32 tbl_cntr2[] = {
110  0x70, 0x68, 0x60, 0x58, 0x50, 0x48, 0x40, 0x38, 0x30, 0x20, 0x10};
111 
112 static u8 dat_wbalNL[] =
113  "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x3b\x04\xf1\x2a\x47\x10\xf1\x10"
114  "\x9d\x3c\xf1\xae\xaf\x10\xf1\x00" "\xf0\x00\xf1\x02\x2f\x91\xf1\x20"
115  "\x9c\x91\xf1\x20\x37\x03\xf1\x00" "\x9d\xc5\xf1\x0f\xf0\x00\xf1\x00";
116 
117 static u8 dat_wbalLL[] =
118  "\xf0\x00\xf1\x01\x05\x00\xf1\x0c" "\x3b\x04\xf1\x2a\x47\x40\xf1\x40"
119  "\x9d\x20\xf1\xae\xaf\x10\xf1\x00" "\xf0\x00\xf1\x02\x2f\xd1\xf1\x00"
120  "\x9c\xd1\xf1\x00\x37\x03\xf1\x00" "\x9d\xc5\xf1\x3f\xf0\x00\xf1\x00";
121 
122 static u8 dat_wbalBL[] =
123  "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x47\x10\xf1\x30\x9d\x3c\xf1\xae"
124  "\xaf\x10\xf1\x00\xf0\x00\xf1\x02" "\x2f\x91\xf1\x20\x9c\x91\xf1\x20"
125  "\x37\x03\xf1\x00\x9d\xc5\xf1\x2f" "\xf0\x00\xf1\x00";
126 
127 static u8 dat_hvflip1[] = {0xf0, 0x00, 0xf1, 0x00};
128 
129 static u8 dat_common00[] =
130  "\x00\x01\x07\x6a\x06\x63\x0d\x6a" "\xc0\x00\x10\x10\xc1\x03\xc2\x42"
131  "\xd8\x04\x58\x00\x04\x02";
132 static u8 dat_common01[] =
133  "\x0d\x00\xf1\x0b\x0d\x00\xf1\x08" "\x35\x00\xf1\x22\x68\x00\xf1\x5d"
134  "\xf0\x00\xf1\x01\x06\x70\xf1\x0e" "\xf0\x00\xf1\x02\xdd\x18\xf1\xe0";
135 static u8 dat_common02[] =
136  "\x05\x01\xf1\x84\x06\x00\xf1\x44" "\x07\x00\xf1\xbe\x08\x00\xf1\x1e"
137  "\x20\x01\xf1\x03\x21\x84\xf1\x00" "\x22\x0d\xf1\x0f\x24\x80\xf1\x00"
138  "\x34\x18\xf1\x2d\x35\x00\xf1\x22" "\x43\x83\xf1\x83\x59\x00\xf1\xff";
139 static u8 dat_common03[] =
140  "\xf0\x00\xf1\x02\x39\x06\xf1\x8c" "\x3a\x06\xf1\x8c\x3b\x03\xf1\xda"
141  "\x3c\x05\xf1\x30\x57\x01\xf1\x0c" "\x58\x01\xf1\x42\x59\x01\xf1\x0c"
142  "\x5a\x01\xf1\x42\x5c\x13\xf1\x0e" "\x5d\x17\xf1\x12\x64\x1e\xf1\x1c";
143 static u8 dat_common04[] =
144  "\xf0\x00\xf1\x02\x24\x5f\xf1\x20" "\x28\xea\xf1\x02\x5f\x41\xf1\x43";
145 static u8 dat_common05[] =
146  "\x02\x00\xf1\xee\x03\x29\xf1\x1a" "\x04\x02\xf1\xa4\x09\x00\xf1\x68"
147  "\x0a\x00\xf1\x2a\x0b\x00\xf1\x04" "\x0c\x00\xf1\x93\x0d\x00\xf1\x82"
148  "\x0e\x00\xf1\x40\x0f\x00\xf1\x5f" "\x10\x00\xf1\x4e\x11\x00\xf1\x5b";
149 static u8 dat_common06[] =
150  "\x15\x00\xf1\xc9\x16\x00\xf1\x5e" "\x17\x00\xf1\x9d\x18\x00\xf1\x06"
151  "\x19\x00\xf1\x89\x1a\x00\xf1\x12" "\x1b\x00\xf1\xa1\x1c\x00\xf1\xe4"
152  "\x1d\x00\xf1\x7a\x1e\x00\xf1\x64" "\xf6\x00\xf1\x5f";
153 static u8 dat_common07[] =
154  "\xf0\x00\xf1\x01\x53\x09\xf1\x03" "\x54\x3d\xf1\x1c\x55\x99\xf1\x72"
155  "\x56\xc1\xf1\xb1\x57\xd8\xf1\xce" "\x58\xe0\xf1\x00\xdc\x0a\xf1\x03"
156  "\xdd\x45\xf1\x20\xde\xae\xf1\x82" "\xdf\xdc\xf1\xc9\xe0\xf6\xf1\xea"
157  "\xe1\xff\xf1\x00";
158 static u8 dat_common08[] =
159  "\xf0\x00\xf1\x01\x80\x00\xf1\x06" "\x81\xf6\xf1\x08\x82\xfb\xf1\xf7"
160  "\x83\x00\xf1\xfe\xb6\x07\xf1\x03" "\xb7\x18\xf1\x0c\x84\xfb\xf1\x06"
161  "\x85\xfb\xf1\xf9\x86\x00\xf1\xff" "\xb8\x07\xf1\x04\xb9\x16\xf1\x0a";
162 static u8 dat_common09[] =
163  "\x87\xfa\xf1\x05\x88\xfc\xf1\xf9" "\x89\x00\xf1\xff\xba\x06\xf1\x03"
164  "\xbb\x17\xf1\x09\x8a\xe8\xf1\x14" "\x8b\xf7\xf1\xf0\x8c\xfd\xf1\xfa"
165  "\x8d\x00\xf1\x00\xbc\x05\xf1\x01" "\xbd\x0c\xf1\x08\xbe\x00\xf1\x14";
166 static u8 dat_common10[] =
167  "\x8e\xea\xf1\x13\x8f\xf7\xf1\xf2" "\x90\xfd\xf1\xfa\x91\x00\xf1\x00"
168  "\xbf\x05\xf1\x01\xc0\x0a\xf1\x08" "\xc1\x00\xf1\x0c\x92\xed\xf1\x0f"
169  "\x93\xf9\xf1\xf4\x94\xfe\xf1\xfb" "\x95\x00\xf1\x00\xc2\x04\xf1\x01"
170  "\xc3\x0a\xf1\x07\xc4\x00\xf1\x10";
171 static u8 dat_common11[] =
172  "\xf0\x00\xf1\x01\x05\x00\xf1\x06" "\x25\x00\xf1\x55\x34\x10\xf1\x10"
173  "\x35\xf0\xf1\x10\x3a\x02\xf1\x03" "\x3b\x04\xf1\x2a\x9b\x43\xf1\x00"
174  "\xa4\x03\xf1\xc0\xa7\x02\xf1\x81";
175 
176 static int mi1320_init_at_startup(struct gspca_dev *gspca_dev);
177 static int mi1320_configure_alt(struct gspca_dev *gspca_dev);
178 static int mi1320_init_pre_alt(struct gspca_dev *gspca_dev);
179 static int mi1320_init_post_alt(struct gspca_dev *gspca_dev);
180 static void mi1320_post_unset_alt(struct gspca_dev *gspca_dev);
181 static int mi1320_sensor_settings(struct gspca_dev *gspca_dev);
182 static int mi1320_camera_settings(struct gspca_dev *gspca_dev);
183 /*==========================================================================*/
184 
185 void mi1320_init_settings(struct gspca_dev *gspca_dev)
186 {
187  struct sd *sd = (struct sd *) gspca_dev;
188 
189  sd->vcur.backlight = 0;
190  sd->vcur.brightness = 0;
191  sd->vcur.sharpness = 6;
192  sd->vcur.contrast = 10;
193  sd->vcur.gamma = 20;
194  sd->vcur.hue = 0;
195  sd->vcur.saturation = 6;
196  sd->vcur.whitebal = 0;
197  sd->vcur.mirror = 0;
198  sd->vcur.flip = 0;
199  sd->vcur.AC50Hz = 1;
200 
201  sd->vmax.backlight = 2;
202  sd->vmax.brightness = 8;
203  sd->vmax.sharpness = 7;
204  sd->vmax.contrast = 0; /* 10 but not working with this driver */
205  sd->vmax.gamma = 40;
206  sd->vmax.hue = 5 + 1;
207  sd->vmax.saturation = 8;
208  sd->vmax.whitebal = 2;
209  sd->vmax.mirror = 1;
210  sd->vmax.flip = 1;
211  sd->vmax.AC50Hz = 1;
212 
213  sd->dev_camera_settings = mi1320_camera_settings;
214  sd->dev_init_at_startup = mi1320_init_at_startup;
215  sd->dev_configure_alt = mi1320_configure_alt;
216  sd->dev_init_pre_alt = mi1320_init_pre_alt;
217  sd->dev_post_unset_alt = mi1320_post_unset_alt;
218 }
219 
220 /*==========================================================================*/
221 
222 static void common(struct gspca_dev *gspca_dev)
223 {
224  s32 n; /* reserved for FETCH functions */
225 
226  ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 22, dat_common00);
227  ctrl_out(gspca_dev, 0x40, 1, 0x0041, 0x0000, 0, NULL);
228  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 32, dat_common01);
229  n = fetch_validx(gspca_dev, tbl_common, ARRAY_SIZE(tbl_common));
230  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common02);
231  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common03);
232  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 16, dat_common04);
233  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common05);
234  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 44, dat_common06);
235  keep_on_fetching_validx(gspca_dev, tbl_common,
236  ARRAY_SIZE(tbl_common), n);
237  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 52, dat_common07);
238  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common08);
239  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 48, dat_common09);
240  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 56, dat_common10);
241  keep_on_fetching_validx(gspca_dev, tbl_common,
242  ARRAY_SIZE(tbl_common), n);
243  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, dat_common11);
244  keep_on_fetching_validx(gspca_dev, tbl_common,
245  ARRAY_SIZE(tbl_common), n);
246 }
247 
248 static int mi1320_init_at_startup(struct gspca_dev *gspca_dev)
249 {
250  fetch_validx(gspca_dev, tbl_init_at_startup,
251  ARRAY_SIZE(tbl_init_at_startup));
252 
253  common(gspca_dev);
254 
255 /* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL); */
256 
257  return 0;
258 }
259 
260 static int mi1320_init_pre_alt(struct gspca_dev *gspca_dev)
261 {
262  struct sd *sd = (struct sd *) gspca_dev;
263 
264  sd->mirrorMask = 0;
265 
266  sd->vold.backlight = -1;
267  sd->vold.brightness = -1;
268  sd->vold.sharpness = -1;
269  sd->vold.contrast = -1;
270  sd->vold.saturation = -1;
271  sd->vold.gamma = -1;
272  sd->vold.hue = -1;
273  sd->vold.whitebal = -1;
274  sd->vold.mirror = -1;
275  sd->vold.flip = -1;
276  sd->vold.AC50Hz = -1;
277 
278  common(gspca_dev);
279 
280  mi1320_sensor_settings(gspca_dev);
281 
282  mi1320_init_post_alt(gspca_dev);
283 
284  return 0;
285 }
286 
287 static int mi1320_init_post_alt(struct gspca_dev *gspca_dev)
288 {
289  mi1320_camera_settings(gspca_dev);
290 
291  return 0;
292 }
293 
294 static int mi1320_sensor_settings(struct gspca_dev *gspca_dev)
295 {
296  s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
297 
298  ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
299 
300  fetch_validx(gspca_dev, tbl_sensor_settings_common,
301  ARRAY_SIZE(tbl_sensor_settings_common));
302 
303  switch (reso) {
304  case IMAGE_1280:
305  fetch_validx(gspca_dev, tbl_sensor_settings_1280,
306  ARRAY_SIZE(tbl_sensor_settings_1280));
307  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 64, tbl_1280[0]);
308  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_1280[1]);
309  ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_1280[2]);
310  break;
311 
312  case IMAGE_800:
313  fetch_validx(gspca_dev, tbl_sensor_settings_800,
314  ARRAY_SIZE(tbl_sensor_settings_800));
315  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 64, tbl_800[0]);
316  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_800[1]);
317  ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_800[2]);
318  break;
319 
320  default:
321  fetch_validx(gspca_dev, tbl_sensor_settings_640,
322  ARRAY_SIZE(tbl_sensor_settings_640));
323  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 60, tbl_640[0]);
324  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 40, tbl_640[1]);
325  ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 12, tbl_640[2]);
326  break;
327  }
328  return 0;
329 }
330 
331 static int mi1320_configure_alt(struct gspca_dev *gspca_dev)
332 {
333  s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
334 
335  switch (reso) {
336  case IMAGE_640:
337  gspca_dev->alt = 3 + 1;
338  break;
339 
340  case IMAGE_800:
341  case IMAGE_1280:
342  gspca_dev->alt = 1 + 1;
343  break;
344  }
345  return 0;
346 }
347 
348 static int mi1320_camera_settings(struct gspca_dev *gspca_dev)
349 {
350  struct sd *sd = (struct sd *) gspca_dev;
351 
352  s32 backlight = sd->vcur.backlight;
353  s32 bright = sd->vcur.brightness;
354  s32 sharp = sd->vcur.sharpness;
355  s32 cntr = sd->vcur.contrast;
356  s32 gam = sd->vcur.gamma;
357  s32 hue = sd->vcur.hue;
358  s32 sat = sd->vcur.saturation;
359  s32 wbal = sd->vcur.whitebal;
360  s32 mirror = (((sd->vcur.mirror > 0) ^ sd->mirrorMask) > 0);
361  s32 flip = (((sd->vcur.flip > 0) ^ sd->mirrorMask) > 0);
362  s32 freq = (sd->vcur.AC50Hz > 0);
363  s32 i;
364 
365  if (freq != sd->vold.AC50Hz) {
366  sd->vold.AC50Hz = freq;
367 
368  freq = 2 * (freq == 0);
369  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
370  ctrl_out(gspca_dev, 0x40, 1, 0xba02, 0x00f1, 0, NULL);
371  ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x005b, 0, NULL);
372  ctrl_out(gspca_dev, 0x40, 1, 0xba01 + freq, 0x00f1, 0, NULL);
373  }
374 
375  if (wbal != sd->vold.whitebal) {
376  sd->vold.whitebal = wbal;
377  if (wbal < 0 || wbal > sd->vmax.whitebal)
378  wbal = 0;
379 
380  for (i = 0; i < 2; i++) {
381  if (wbal == 0) { /* Normal light */
382  ctrl_out(gspca_dev, 0x40, 1,
383  0x0010, 0x0010, 0, NULL);
384  ctrl_out(gspca_dev, 0x40, 1,
385  0x0003, 0x00c1, 0, NULL);
386  ctrl_out(gspca_dev, 0x40, 1,
387  0x0042, 0x00c2, 0, NULL);
388  ctrl_out(gspca_dev, 0x40, 3,
389  0xba00, 0x0200, 48, dat_wbalNL);
390  }
391 
392  if (wbal == 1) { /* Low light */
393  ctrl_out(gspca_dev, 0x40, 1,
394  0x0010, 0x0010, 0, NULL);
395  ctrl_out(gspca_dev, 0x40, 1,
396  0x0004, 0x00c1, 0, NULL);
397  ctrl_out(gspca_dev, 0x40, 1,
398  0x0043, 0x00c2, 0, NULL);
399  ctrl_out(gspca_dev, 0x40, 3,
400  0xba00, 0x0200, 48, dat_wbalLL);
401  }
402 
403  if (wbal == 2) { /* Back light */
404  ctrl_out(gspca_dev, 0x40, 1,
405  0x0010, 0x0010, 0, NULL);
406  ctrl_out(gspca_dev, 0x40, 1,
407  0x0003, 0x00c1, 0, NULL);
408  ctrl_out(gspca_dev, 0x40, 1,
409  0x0042, 0x00c2, 0, NULL);
410  ctrl_out(gspca_dev, 0x40, 3,
411  0xba00, 0x0200, 44, dat_wbalBL);
412  }
413  }
414  }
415 
416  if (bright != sd->vold.brightness) {
417  sd->vold.brightness = bright;
418  if (bright < 0 || bright > sd->vmax.brightness)
419  bright = 0;
420 
421  bright = tbl_bright[bright];
422  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
423  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
424  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + bright, 0x0034, 0, NULL);
425  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + bright, 0x00f1, 0, NULL);
426  }
427 
428  if (sat != sd->vold.saturation) {
429  sd->vold.saturation = sat;
430  if (sat < 0 || sat > sd->vmax.saturation)
431  sat = 0;
432 
433  sat = tbl_sat[sat];
434  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
435  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
436  ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x0025, 0, NULL);
437  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + sat, 0x00f1, 0, NULL);
438  }
439 
440  if (sharp != sd->vold.sharpness) {
441  sd->vold.sharpness = sharp;
442  if (sharp < 0 || sharp > sd->vmax.sharpness)
443  sharp = 0;
444 
445  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
446  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
447  ctrl_out(gspca_dev, 0x40, 1, 0xba00 , 0x0005, 0, NULL);
448  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + sharp, 0x00f1, 0, NULL);
449  }
450 
451  if (hue != sd->vold.hue) {
452  /* 0=normal 1=NB 2="sepia" 3=negative 4=other 5=other2 */
453  if (hue < 0 || hue > sd->vmax.hue)
454  hue = 0;
455  if (hue == sd->vmax.hue)
456  sd->swapRB = 1;
457  else
458  sd->swapRB = 0;
459 
460  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
461  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
462  ctrl_out(gspca_dev, 0x40, 1, 0xba70, 0x00e2, 0, NULL);
463  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + hue * (hue < 6), 0x00f1,
464  0, NULL);
465  }
466 
467  if (backlight != sd->vold.backlight) {
468  sd->vold.backlight = backlight;
469  if (backlight < 0 || backlight > sd->vmax.backlight)
470  backlight = 0;
471 
472  backlight = tbl_backlight[backlight];
473  for (i = 0; i < 2; i++) {
474  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
475  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
476  ctrl_out(gspca_dev, 0x40, 1, 0xba74, 0x0006, 0, NULL);
477  ctrl_out(gspca_dev, 0x40, 1, 0xba80 + backlight, 0x00f1,
478  0, NULL);
479  }
480  }
481 
482  if (hue != sd->vold.hue) {
483  sd->vold.hue = hue;
484 
485  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
486  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
487  ctrl_out(gspca_dev, 0x40, 1, 0xba70, 0x00e2, 0, NULL);
488  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + hue * (hue < 6), 0x00f1,
489  0, NULL);
490  }
491 
492  if (mirror != sd->vold.mirror || flip != sd->vold.flip) {
493  u8 dat_hvflip2[4] = {0x20, 0x01, 0xf1, 0x00};
494  sd->vold.mirror = mirror;
495  sd->vold.flip = flip;
496 
497  dat_hvflip2[3] = flip + 2 * mirror;
498  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 4, dat_hvflip1);
499  ctrl_out(gspca_dev, 0x40, 3, 0xba00, 0x0200, 4, dat_hvflip2);
500  }
501 
502  if (gam != sd->vold.gamma) {
503  sd->vold.gamma = gam;
504  if (gam < 0 || gam > sd->vmax.gamma)
505  gam = 0;
506 
507  gam = 2 * gam;
508  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
509  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
510  ctrl_out(gspca_dev, 0x40, 1, 0xba04 , 0x003b, 0, NULL);
511  ctrl_out(gspca_dev, 0x40, 1, 0xba02 + gam, 0x00f1, 0, NULL);
512  }
513 
514  if (cntr != sd->vold.contrast) {
515  sd->vold.contrast = cntr;
516  if (cntr < 0 || cntr > sd->vmax.contrast)
517  cntr = 0;
518 
519  ctrl_out(gspca_dev, 0x40, 1, 0xba00, 0x00f0, 0, NULL);
520  ctrl_out(gspca_dev, 0x40, 1, 0xba01, 0x00f1, 0, NULL);
521  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + tbl_cntr1[cntr], 0x0035,
522  0, NULL);
523  ctrl_out(gspca_dev, 0x40, 1, 0xba00 + tbl_cntr2[cntr], 0x00f1,
524  0, NULL);
525  }
526 
527  return 0;
528 }
529 
530 static void mi1320_post_unset_alt(struct gspca_dev *gspca_dev)
531 {
532  ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
533 
534  fetch_validx(gspca_dev, tbl_post_unset_alt,
535  ARRAY_SIZE(tbl_post_unset_alt));
536 }
Generated on Thu Jan 10 2013 13:51:43 for Linux Kernel by   doxygen 1.8.2