V4L/DVB (13626): gspca - many subdrivers: Fix some warnings.
[linux-2.6.git] / drivers / media / video / gspca / gl860 / gl860-mi1320.c
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 tihs 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 }