Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1 | /* |
| 2 | * Sunplus spca504(abc) spca533 spca536 library |
| 3 | * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr |
| 4 | * |
| 5 | * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 20 | */ |
| 21 | |
| 22 | #define MODULE_NAME "sunplus" |
| 23 | |
| 24 | #include "gspca.h" |
| 25 | #include "jpeg.h" |
| 26 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 27 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); |
| 28 | MODULE_DESCRIPTION("GSPCA/SPCA5xx USB Camera Driver"); |
| 29 | MODULE_LICENSE("GPL"); |
| 30 | |
| 31 | /* specific webcam descriptor */ |
| 32 | struct sd { |
| 33 | struct gspca_dev gspca_dev; /* !! must be the first item */ |
| 34 | |
Jean-Francois Moine | 760f271 | 2009-09-02 06:04:14 -0300 | [diff] [blame] | 35 | s8 brightness; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 36 | u8 contrast; |
| 37 | u8 colors; |
| 38 | u8 autogain; |
Jean-Francois Moine | 71cb276 | 2009-03-03 05:33:41 -0300 | [diff] [blame] | 39 | u8 quality; |
Jean-Francois Moine | 77ac0ba | 2009-03-02 06:40:52 -0300 | [diff] [blame] | 40 | #define QUALITY_MIN 70 |
| 41 | #define QUALITY_MAX 95 |
| 42 | #define QUALITY_DEF 85 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 43 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 44 | u8 bridge; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 45 | #define BRIDGE_SPCA504 0 |
| 46 | #define BRIDGE_SPCA504B 1 |
| 47 | #define BRIDGE_SPCA504C 2 |
| 48 | #define BRIDGE_SPCA533 3 |
| 49 | #define BRIDGE_SPCA536 4 |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 50 | u8 subtype; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 51 | #define AiptekMiniPenCam13 1 |
| 52 | #define LogitechClickSmart420 2 |
| 53 | #define LogitechClickSmart820 3 |
| 54 | #define MegapixV4 4 |
Johannes Goerner | af5f88c | 2009-07-09 03:28:46 -0300 | [diff] [blame] | 55 | #define MegaImageVI 5 |
Jean-Francois Moine | 71cb276 | 2009-03-03 05:33:41 -0300 | [diff] [blame] | 56 | |
| 57 | u8 *jpeg_hdr; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 58 | }; |
| 59 | |
| 60 | /* V4L2 controls supported by the driver */ |
| 61 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); |
| 62 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); |
| 63 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); |
| 64 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); |
| 65 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val); |
| 66 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val); |
| 67 | static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val); |
| 68 | static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val); |
| 69 | |
| 70 | static struct ctrl sd_ctrls[] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 71 | { |
| 72 | { |
| 73 | .id = V4L2_CID_BRIGHTNESS, |
| 74 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 75 | .name = "Brightness", |
Jean-Francois Moine | 760f271 | 2009-09-02 06:04:14 -0300 | [diff] [blame] | 76 | .minimum = -128, |
| 77 | .maximum = 127, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 78 | .step = 1, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 79 | #define BRIGHTNESS_DEF 0 |
| 80 | .default_value = BRIGHTNESS_DEF, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 81 | }, |
| 82 | .set = sd_setbrightness, |
| 83 | .get = sd_getbrightness, |
| 84 | }, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 85 | { |
| 86 | { |
| 87 | .id = V4L2_CID_CONTRAST, |
| 88 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 89 | .name = "Contrast", |
| 90 | .minimum = 0, |
| 91 | .maximum = 0xff, |
| 92 | .step = 1, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 93 | #define CONTRAST_DEF 0x20 |
| 94 | .default_value = CONTRAST_DEF, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 95 | }, |
| 96 | .set = sd_setcontrast, |
| 97 | .get = sd_getcontrast, |
| 98 | }, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 99 | { |
| 100 | { |
| 101 | .id = V4L2_CID_SATURATION, |
| 102 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 103 | .name = "Color", |
| 104 | .minimum = 0, |
| 105 | .maximum = 0xff, |
| 106 | .step = 1, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 107 | #define COLOR_DEF 0x1a |
| 108 | .default_value = COLOR_DEF, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 109 | }, |
| 110 | .set = sd_setcolors, |
| 111 | .get = sd_getcolors, |
| 112 | }, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 113 | { |
| 114 | { |
| 115 | .id = V4L2_CID_AUTOGAIN, |
| 116 | .type = V4L2_CTRL_TYPE_BOOLEAN, |
| 117 | .name = "Auto Gain", |
| 118 | .minimum = 0, |
| 119 | .maximum = 1, |
| 120 | .step = 1, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 121 | #define AUTOGAIN_DEF 1 |
| 122 | .default_value = AUTOGAIN_DEF, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 123 | }, |
| 124 | .set = sd_setautogain, |
| 125 | .get = sd_getautogain, |
| 126 | }, |
| 127 | }; |
| 128 | |
Jean-Francois Moine | cc611b8 | 2008-12-29 07:49:41 -0300 | [diff] [blame] | 129 | static const struct v4l2_pix_format vga_mode[] = { |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 130 | {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 131 | .bytesperline = 320, |
| 132 | .sizeimage = 320 * 240 * 3 / 8 + 590, |
| 133 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 134 | .priv = 2}, |
| 135 | {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 136 | .bytesperline = 640, |
| 137 | .sizeimage = 640 * 480 * 3 / 8 + 590, |
| 138 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 139 | .priv = 1}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 140 | }; |
| 141 | |
Jean-Francois Moine | cc611b8 | 2008-12-29 07:49:41 -0300 | [diff] [blame] | 142 | static const struct v4l2_pix_format custom_mode[] = { |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 143 | {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 144 | .bytesperline = 320, |
| 145 | .sizeimage = 320 * 240 * 3 / 8 + 590, |
| 146 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 147 | .priv = 2}, |
| 148 | {464, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 149 | .bytesperline = 464, |
| 150 | .sizeimage = 464 * 480 * 3 / 8 + 590, |
| 151 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 152 | .priv = 1}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 153 | }; |
| 154 | |
Jean-Francois Moine | cc611b8 | 2008-12-29 07:49:41 -0300 | [diff] [blame] | 155 | static const struct v4l2_pix_format vga_mode2[] = { |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 156 | {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 157 | .bytesperline = 176, |
| 158 | .sizeimage = 176 * 144 * 3 / 8 + 590, |
| 159 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 160 | .priv = 4}, |
| 161 | {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 162 | .bytesperline = 320, |
| 163 | .sizeimage = 320 * 240 * 3 / 8 + 590, |
| 164 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 165 | .priv = 3}, |
| 166 | {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 167 | .bytesperline = 352, |
| 168 | .sizeimage = 352 * 288 * 3 / 8 + 590, |
| 169 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 170 | .priv = 2}, |
| 171 | {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
| 172 | .bytesperline = 640, |
| 173 | .sizeimage = 640 * 480 * 3 / 8 + 590, |
| 174 | .colorspace = V4L2_COLORSPACE_JPEG, |
| 175 | .priv = 1}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 176 | }; |
| 177 | |
| 178 | #define SPCA50X_OFFSET_DATA 10 |
| 179 | #define SPCA504_PCCAM600_OFFSET_SNAPSHOT 3 |
| 180 | #define SPCA504_PCCAM600_OFFSET_COMPRESS 4 |
| 181 | #define SPCA504_PCCAM600_OFFSET_MODE 5 |
| 182 | #define SPCA504_PCCAM600_OFFSET_DATA 14 |
| 183 | /* Frame packet header offsets for the spca533 */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 184 | #define SPCA533_OFFSET_DATA 16 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 185 | #define SPCA533_OFFSET_FRAMSEQ 15 |
| 186 | /* Frame packet header offsets for the spca536 */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 187 | #define SPCA536_OFFSET_DATA 4 |
| 188 | #define SPCA536_OFFSET_FRAMSEQ 1 |
| 189 | |
| 190 | struct cmd { |
| 191 | u8 req; |
| 192 | u16 val; |
| 193 | u16 idx; |
| 194 | }; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 195 | |
| 196 | /* Initialisation data for the Creative PC-CAM 600 */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 197 | static const struct cmd spca504_pccam600_init_data[] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 198 | /* {0xa0, 0x0000, 0x0503}, * capture mode */ |
| 199 | {0x00, 0x0000, 0x2000}, |
| 200 | {0x00, 0x0013, 0x2301}, |
| 201 | {0x00, 0x0003, 0x2000}, |
| 202 | {0x00, 0x0001, 0x21ac}, |
| 203 | {0x00, 0x0001, 0x21a6}, |
| 204 | {0x00, 0x0000, 0x21a7}, /* brightness */ |
| 205 | {0x00, 0x0020, 0x21a8}, /* contrast */ |
| 206 | {0x00, 0x0001, 0x21ac}, /* sat/hue */ |
| 207 | {0x00, 0x0000, 0x21ad}, /* hue */ |
| 208 | {0x00, 0x001a, 0x21ae}, /* saturation */ |
| 209 | {0x00, 0x0002, 0x21a3}, /* gamma */ |
| 210 | {0x30, 0x0154, 0x0008}, |
| 211 | {0x30, 0x0004, 0x0006}, |
| 212 | {0x30, 0x0258, 0x0009}, |
| 213 | {0x30, 0x0004, 0x0000}, |
| 214 | {0x30, 0x0093, 0x0004}, |
| 215 | {0x30, 0x0066, 0x0005}, |
| 216 | {0x00, 0x0000, 0x2000}, |
| 217 | {0x00, 0x0013, 0x2301}, |
| 218 | {0x00, 0x0003, 0x2000}, |
| 219 | {0x00, 0x0013, 0x2301}, |
| 220 | {0x00, 0x0003, 0x2000}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 221 | }; |
| 222 | |
| 223 | /* Creative PC-CAM 600 specific open data, sent before using the |
| 224 | * generic initialisation data from spca504_open_data. |
| 225 | */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 226 | static const struct cmd spca504_pccam600_open_data[] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 227 | {0x00, 0x0001, 0x2501}, |
| 228 | {0x20, 0x0500, 0x0001}, /* snapshot mode */ |
| 229 | {0x00, 0x0003, 0x2880}, |
| 230 | {0x00, 0x0001, 0x2881}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 231 | }; |
| 232 | |
| 233 | /* Initialisation data for the logitech clicksmart 420 */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 234 | static const struct cmd spca504A_clicksmart420_init_data[] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 235 | /* {0xa0, 0x0000, 0x0503}, * capture mode */ |
| 236 | {0x00, 0x0000, 0x2000}, |
| 237 | {0x00, 0x0013, 0x2301}, |
| 238 | {0x00, 0x0003, 0x2000}, |
| 239 | {0x00, 0x0001, 0x21ac}, |
| 240 | {0x00, 0x0001, 0x21a6}, |
| 241 | {0x00, 0x0000, 0x21a7}, /* brightness */ |
| 242 | {0x00, 0x0020, 0x21a8}, /* contrast */ |
| 243 | {0x00, 0x0001, 0x21ac}, /* sat/hue */ |
| 244 | {0x00, 0x0000, 0x21ad}, /* hue */ |
| 245 | {0x00, 0x001a, 0x21ae}, /* saturation */ |
| 246 | {0x00, 0x0002, 0x21a3}, /* gamma */ |
| 247 | {0x30, 0x0004, 0x000a}, |
| 248 | {0xb0, 0x0001, 0x0000}, |
| 249 | |
| 250 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 251 | {0xa1, 0x0080, 0x0001}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 252 | {0x30, 0x0049, 0x0000}, |
| 253 | {0x30, 0x0060, 0x0005}, |
| 254 | {0x0c, 0x0004, 0x0000}, |
| 255 | {0x00, 0x0000, 0x0000}, |
| 256 | {0x00, 0x0000, 0x2000}, |
| 257 | {0x00, 0x0013, 0x2301}, |
| 258 | {0x00, 0x0003, 0x2000}, |
| 259 | {0x00, 0x0000, 0x2000}, |
| 260 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 261 | }; |
| 262 | |
| 263 | /* clicksmart 420 open data ? */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 264 | static const struct cmd spca504A_clicksmart420_open_data[] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 265 | {0x00, 0x0001, 0x2501}, |
| 266 | {0x20, 0x0502, 0x0000}, |
| 267 | {0x06, 0x0000, 0x0000}, |
| 268 | {0x00, 0x0004, 0x2880}, |
| 269 | {0x00, 0x0001, 0x2881}, |
| 270 | /* look like setting a qTable */ |
| 271 | {0x00, 0x0006, 0x2800}, |
| 272 | {0x00, 0x0004, 0x2801}, |
| 273 | {0x00, 0x0004, 0x2802}, |
| 274 | {0x00, 0x0006, 0x2803}, |
| 275 | {0x00, 0x000a, 0x2804}, |
| 276 | {0x00, 0x0010, 0x2805}, |
| 277 | {0x00, 0x0014, 0x2806}, |
| 278 | {0x00, 0x0018, 0x2807}, |
| 279 | {0x00, 0x0005, 0x2808}, |
| 280 | {0x00, 0x0005, 0x2809}, |
| 281 | {0x00, 0x0006, 0x280a}, |
| 282 | {0x00, 0x0008, 0x280b}, |
| 283 | {0x00, 0x000a, 0x280c}, |
| 284 | {0x00, 0x0017, 0x280d}, |
| 285 | {0x00, 0x0018, 0x280e}, |
| 286 | {0x00, 0x0016, 0x280f}, |
| 287 | |
| 288 | {0x00, 0x0006, 0x2810}, |
| 289 | {0x00, 0x0005, 0x2811}, |
| 290 | {0x00, 0x0006, 0x2812}, |
| 291 | {0x00, 0x000a, 0x2813}, |
| 292 | {0x00, 0x0010, 0x2814}, |
| 293 | {0x00, 0x0017, 0x2815}, |
| 294 | {0x00, 0x001c, 0x2816}, |
| 295 | {0x00, 0x0016, 0x2817}, |
| 296 | {0x00, 0x0006, 0x2818}, |
| 297 | {0x00, 0x0007, 0x2819}, |
| 298 | {0x00, 0x0009, 0x281a}, |
| 299 | {0x00, 0x000c, 0x281b}, |
| 300 | {0x00, 0x0014, 0x281c}, |
| 301 | {0x00, 0x0023, 0x281d}, |
| 302 | {0x00, 0x0020, 0x281e}, |
| 303 | {0x00, 0x0019, 0x281f}, |
| 304 | |
| 305 | {0x00, 0x0007, 0x2820}, |
| 306 | {0x00, 0x0009, 0x2821}, |
| 307 | {0x00, 0x000f, 0x2822}, |
| 308 | {0x00, 0x0016, 0x2823}, |
| 309 | {0x00, 0x001b, 0x2824}, |
| 310 | {0x00, 0x002c, 0x2825}, |
| 311 | {0x00, 0x0029, 0x2826}, |
| 312 | {0x00, 0x001f, 0x2827}, |
| 313 | {0x00, 0x000a, 0x2828}, |
| 314 | {0x00, 0x000e, 0x2829}, |
| 315 | {0x00, 0x0016, 0x282a}, |
| 316 | {0x00, 0x001a, 0x282b}, |
| 317 | {0x00, 0x0020, 0x282c}, |
| 318 | {0x00, 0x002a, 0x282d}, |
| 319 | {0x00, 0x002d, 0x282e}, |
| 320 | {0x00, 0x0025, 0x282f}, |
| 321 | |
| 322 | {0x00, 0x0014, 0x2830}, |
| 323 | {0x00, 0x001a, 0x2831}, |
| 324 | {0x00, 0x001f, 0x2832}, |
| 325 | {0x00, 0x0023, 0x2833}, |
| 326 | {0x00, 0x0029, 0x2834}, |
| 327 | {0x00, 0x0030, 0x2835}, |
| 328 | {0x00, 0x0030, 0x2836}, |
| 329 | {0x00, 0x0028, 0x2837}, |
| 330 | {0x00, 0x001d, 0x2838}, |
| 331 | {0x00, 0x0025, 0x2839}, |
| 332 | {0x00, 0x0026, 0x283a}, |
| 333 | {0x00, 0x0027, 0x283b}, |
| 334 | {0x00, 0x002d, 0x283c}, |
| 335 | {0x00, 0x0028, 0x283d}, |
| 336 | {0x00, 0x0029, 0x283e}, |
| 337 | {0x00, 0x0028, 0x283f}, |
| 338 | |
| 339 | {0x00, 0x0007, 0x2840}, |
| 340 | {0x00, 0x0007, 0x2841}, |
| 341 | {0x00, 0x000a, 0x2842}, |
| 342 | {0x00, 0x0013, 0x2843}, |
| 343 | {0x00, 0x0028, 0x2844}, |
| 344 | {0x00, 0x0028, 0x2845}, |
| 345 | {0x00, 0x0028, 0x2846}, |
| 346 | {0x00, 0x0028, 0x2847}, |
| 347 | {0x00, 0x0007, 0x2848}, |
| 348 | {0x00, 0x0008, 0x2849}, |
| 349 | {0x00, 0x000a, 0x284a}, |
| 350 | {0x00, 0x001a, 0x284b}, |
| 351 | {0x00, 0x0028, 0x284c}, |
| 352 | {0x00, 0x0028, 0x284d}, |
| 353 | {0x00, 0x0028, 0x284e}, |
| 354 | {0x00, 0x0028, 0x284f}, |
| 355 | |
| 356 | {0x00, 0x000a, 0x2850}, |
| 357 | {0x00, 0x000a, 0x2851}, |
| 358 | {0x00, 0x0016, 0x2852}, |
| 359 | {0x00, 0x0028, 0x2853}, |
| 360 | {0x00, 0x0028, 0x2854}, |
| 361 | {0x00, 0x0028, 0x2855}, |
| 362 | {0x00, 0x0028, 0x2856}, |
| 363 | {0x00, 0x0028, 0x2857}, |
| 364 | {0x00, 0x0013, 0x2858}, |
| 365 | {0x00, 0x001a, 0x2859}, |
| 366 | {0x00, 0x0028, 0x285a}, |
| 367 | {0x00, 0x0028, 0x285b}, |
| 368 | {0x00, 0x0028, 0x285c}, |
| 369 | {0x00, 0x0028, 0x285d}, |
| 370 | {0x00, 0x0028, 0x285e}, |
| 371 | {0x00, 0x0028, 0x285f}, |
| 372 | |
| 373 | {0x00, 0x0028, 0x2860}, |
| 374 | {0x00, 0x0028, 0x2861}, |
| 375 | {0x00, 0x0028, 0x2862}, |
| 376 | {0x00, 0x0028, 0x2863}, |
| 377 | {0x00, 0x0028, 0x2864}, |
| 378 | {0x00, 0x0028, 0x2865}, |
| 379 | {0x00, 0x0028, 0x2866}, |
| 380 | {0x00, 0x0028, 0x2867}, |
| 381 | {0x00, 0x0028, 0x2868}, |
| 382 | {0x00, 0x0028, 0x2869}, |
| 383 | {0x00, 0x0028, 0x286a}, |
| 384 | {0x00, 0x0028, 0x286b}, |
| 385 | {0x00, 0x0028, 0x286c}, |
| 386 | {0x00, 0x0028, 0x286d}, |
| 387 | {0x00, 0x0028, 0x286e}, |
| 388 | {0x00, 0x0028, 0x286f}, |
| 389 | |
| 390 | {0x00, 0x0028, 0x2870}, |
| 391 | {0x00, 0x0028, 0x2871}, |
| 392 | {0x00, 0x0028, 0x2872}, |
| 393 | {0x00, 0x0028, 0x2873}, |
| 394 | {0x00, 0x0028, 0x2874}, |
| 395 | {0x00, 0x0028, 0x2875}, |
| 396 | {0x00, 0x0028, 0x2876}, |
| 397 | {0x00, 0x0028, 0x2877}, |
| 398 | {0x00, 0x0028, 0x2878}, |
| 399 | {0x00, 0x0028, 0x2879}, |
| 400 | {0x00, 0x0028, 0x287a}, |
| 401 | {0x00, 0x0028, 0x287b}, |
| 402 | {0x00, 0x0028, 0x287c}, |
| 403 | {0x00, 0x0028, 0x287d}, |
| 404 | {0x00, 0x0028, 0x287e}, |
| 405 | {0x00, 0x0028, 0x287f}, |
| 406 | |
| 407 | {0xa0, 0x0000, 0x0503}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 408 | }; |
| 409 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 410 | static const u8 qtable_creative_pccam[2][64] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 411 | { /* Q-table Y-components */ |
| 412 | 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12, |
| 413 | 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11, |
| 414 | 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11, |
| 415 | 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13, |
| 416 | 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17, |
| 417 | 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c, |
| 418 | 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e, |
| 419 | 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e}, |
| 420 | { /* Q-table C-components */ |
| 421 | 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 422 | 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, |
| 423 | 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 424 | 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 425 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 426 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 427 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 428 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e} |
| 429 | }; |
| 430 | |
| 431 | /* FIXME: This Q-table is identical to the Creative PC-CAM one, |
| 432 | * except for one byte. Possibly a typo? |
| 433 | * NWG: 18/05/2003. |
| 434 | */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 435 | static const u8 qtable_spca504_default[2][64] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 436 | { /* Q-table Y-components */ |
| 437 | 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12, |
| 438 | 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11, |
| 439 | 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11, |
| 440 | 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13, |
| 441 | 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17, |
| 442 | 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c, |
| 443 | 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e, |
| 444 | 0x16, 0x1c, 0x1d, 0x1d, 0x1d /* 0x22 */ , 0x1e, 0x1f, 0x1e, |
| 445 | }, |
| 446 | { /* Q-table C-components */ |
| 447 | 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 448 | 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, |
| 449 | 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 450 | 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 451 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 452 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 453 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
| 454 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e} |
| 455 | }; |
| 456 | |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 457 | /* read <len> bytes to gspca_dev->usb_buf */ |
| 458 | static void reg_r(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 459 | u8 req, |
| 460 | u16 index, |
| 461 | u16 len) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 462 | { |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 463 | #ifdef GSPCA_DEBUG |
| 464 | if (len > USB_BUF_SZ) { |
| 465 | err("reg_r: buffer overflow"); |
| 466 | return; |
| 467 | } |
| 468 | #endif |
| 469 | usb_control_msg(gspca_dev->dev, |
| 470 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 471 | req, |
| 472 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 473 | 0, /* value */ |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 474 | index, |
| 475 | len ? gspca_dev->usb_buf : NULL, len, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 476 | 500); |
| 477 | } |
| 478 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 479 | /* write one byte */ |
| 480 | static void reg_w_1(struct gspca_dev *gspca_dev, |
| 481 | u8 req, |
| 482 | u16 value, |
| 483 | u16 index, |
| 484 | u16 byte) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 485 | { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 486 | gspca_dev->usb_buf[0] = byte; |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 487 | usb_control_msg(gspca_dev->dev, |
| 488 | usb_sndctrlpipe(gspca_dev->dev, 0), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 489 | req, |
| 490 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 491 | value, index, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 492 | gspca_dev->usb_buf, 1, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 493 | 500); |
| 494 | } |
| 495 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 496 | /* write req / index / value */ |
| 497 | static int reg_w_riv(struct usb_device *dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 498 | u8 req, u16 index, u16 value) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 499 | { |
| 500 | int ret; |
| 501 | |
| 502 | ret = usb_control_msg(dev, |
| 503 | usb_sndctrlpipe(dev, 0), |
| 504 | req, |
Jean-Francois Moine | bf7f0b9 | 2008-07-03 11:09:12 -0300 | [diff] [blame] | 505 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 506 | value, index, NULL, 0, 500); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 507 | PDEBUG(D_USBO, "reg write: 0x%02x,0x%02x:0x%02x, %d", |
Jean-Francois Moine | 956e42d | 2008-07-01 10:03:42 -0300 | [diff] [blame] | 508 | req, index, value, ret); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 509 | if (ret < 0) |
| 510 | PDEBUG(D_ERR, "reg write: error %d", ret); |
| 511 | return ret; |
| 512 | } |
| 513 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 514 | /* read 1 byte */ |
| 515 | static int reg_r_1(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 516 | u16 value) /* wValue */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 517 | { |
| 518 | int ret; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 519 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 520 | ret = usb_control_msg(gspca_dev->dev, |
| 521 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 522 | 0x20, /* request */ |
| 523 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 524 | value, |
| 525 | 0, /* index */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 526 | gspca_dev->usb_buf, 1, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 527 | 500); /* timeout */ |
| 528 | if (ret < 0) { |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 529 | PDEBUG(D_ERR, "reg_r_1 err %d", ret); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 530 | return 0; |
| 531 | } |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 532 | return gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 533 | } |
| 534 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 535 | /* read 1 or 2 bytes - returns < 0 if error */ |
| 536 | static int reg_r_12(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 537 | u8 req, /* bRequest */ |
| 538 | u16 index, /* wIndex */ |
| 539 | u16 length) /* wLength (1 or 2 only) */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 540 | { |
| 541 | int ret; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 542 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 543 | gspca_dev->usb_buf[1] = 0; |
| 544 | ret = usb_control_msg(gspca_dev->dev, |
| 545 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 546 | req, |
| 547 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 548 | 0, /* value */ |
| 549 | index, |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 550 | gspca_dev->usb_buf, length, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 551 | 500); |
| 552 | if (ret < 0) { |
| 553 | PDEBUG(D_ERR, "reg_read err %d", ret); |
| 554 | return -1; |
| 555 | } |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 556 | return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 557 | } |
| 558 | |
| 559 | static int write_vector(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 560 | const struct cmd *data, int ncmds) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 561 | { |
| 562 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 563 | int ret; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 564 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 565 | while (--ncmds >= 0) { |
| 566 | ret = reg_w_riv(dev, data->req, data->idx, data->val); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 567 | if (ret < 0) { |
| 568 | PDEBUG(D_ERR, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 569 | "Register write failed for 0x%02x, 0x%04x, 0x%04x", |
| 570 | data->req, data->val, data->idx); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 571 | return ret; |
| 572 | } |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 573 | data++; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 574 | } |
| 575 | return 0; |
| 576 | } |
| 577 | |
| 578 | static int spca50x_setup_qtable(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 579 | const u8 qtable[2][64]) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 580 | { |
| 581 | struct usb_device *dev = gspca_dev->dev; |
| 582 | int i, err; |
| 583 | |
| 584 | /* loop over y components */ |
| 585 | for (i = 0; i < 64; i++) { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 586 | err = reg_w_riv(dev, 0x00, 0x2800 + i, qtable[0][i]); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 587 | if (err < 0) |
| 588 | return err; |
| 589 | } |
| 590 | |
| 591 | /* loop over c components */ |
| 592 | for (i = 0; i < 64; i++) { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 593 | err = reg_w_riv(dev, 0x00, 0x2840 + i, qtable[1][i]); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 594 | if (err < 0) |
| 595 | return err; |
| 596 | } |
| 597 | return 0; |
| 598 | } |
| 599 | |
| 600 | static void spca504_acknowledged_command(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 601 | u8 req, u16 idx, u16 val) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 602 | { |
| 603 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 604 | int notdone; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 605 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 606 | reg_w_riv(dev, req, idx, val); |
| 607 | notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1); |
| 608 | reg_w_riv(dev, req, idx, val); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 609 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 610 | PDEBUG(D_FRAM, "before wait 0x%04x", notdone); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 611 | |
| 612 | msleep(200); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 613 | notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 614 | PDEBUG(D_FRAM, "after wait 0x%04x", notdone); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 615 | } |
| 616 | |
| 617 | static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 618 | u8 req, |
| 619 | u16 idx, u16 val, u8 stat, u8 count) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 620 | { |
| 621 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 622 | int status; |
| 623 | u8 endcode; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 624 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 625 | reg_w_riv(dev, req, idx, val); |
| 626 | status = reg_r_12(gspca_dev, 0x01, 0x0001, 1); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 627 | endcode = stat; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 628 | PDEBUG(D_FRAM, "Status 0x%x Need 0x%04x", status, stat); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 629 | if (!count) |
| 630 | return; |
| 631 | count = 200; |
| 632 | while (--count > 0) { |
| 633 | msleep(10); |
André Goddard Rosa | af901ca | 2009-11-14 13:09:05 -0200 | [diff] [blame^] | 634 | /* gsmart mini2 write a each wait setting 1 ms is enough */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 635 | /* reg_w_riv(dev, req, idx, val); */ |
| 636 | status = reg_r_12(gspca_dev, 0x01, 0x0001, 1); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 637 | if (status == endcode) { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 638 | PDEBUG(D_FRAM, "status 0x%04x after wait %d", |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 639 | status, 200 - count); |
| 640 | break; |
| 641 | } |
| 642 | } |
| 643 | } |
| 644 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 645 | static int spca504B_PollingDataReady(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 646 | { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 647 | int count = 10; |
| 648 | |
| 649 | while (--count > 0) { |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 650 | reg_r(gspca_dev, 0x21, 0, 1); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 651 | if ((gspca_dev->usb_buf[0] & 0x01) == 0) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 652 | break; |
| 653 | msleep(10); |
| 654 | } |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 655 | return gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 656 | } |
| 657 | |
| 658 | static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev) |
| 659 | { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 660 | int count = 50; |
| 661 | |
| 662 | while (--count > 0) { |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 663 | reg_r(gspca_dev, 0x21, 1, 1); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 664 | if (gspca_dev->usb_buf[0] != 0) { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 665 | reg_w_1(gspca_dev, 0x21, 0, 1, 0); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 666 | reg_r(gspca_dev, 0x21, 1, 1); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 667 | spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 668 | break; |
| 669 | } |
| 670 | msleep(10); |
| 671 | } |
| 672 | } |
| 673 | |
| 674 | static void spca50x_GetFirmware(struct gspca_dev *gspca_dev) |
| 675 | { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 676 | u8 *data; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 677 | |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 678 | data = gspca_dev->usb_buf; |
| 679 | reg_r(gspca_dev, 0x20, 0, 5); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 680 | PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ", |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 681 | data[0], data[1], data[2], data[3], data[4]); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 682 | reg_r(gspca_dev, 0x23, 0, 64); |
| 683 | reg_r(gspca_dev, 0x23, 1, 64); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 684 | } |
| 685 | |
| 686 | static void spca504B_SetSizeType(struct gspca_dev *gspca_dev) |
| 687 | { |
| 688 | struct sd *sd = (struct sd *) gspca_dev; |
| 689 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 690 | u8 Size; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 691 | int rc; |
| 692 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 693 | Size = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 694 | switch (sd->bridge) { |
| 695 | case BRIDGE_SPCA533: |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 696 | reg_w_riv(dev, 0x31, 0, 0); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 697 | spca504B_WaitCmdStatus(gspca_dev); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 698 | rc = spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 699 | spca50x_GetFirmware(gspca_dev); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 700 | reg_w_1(gspca_dev, 0x24, 0, 8, 2); /* type */ |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 701 | reg_r(gspca_dev, 0x24, 8, 1); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 702 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 703 | reg_w_1(gspca_dev, 0x25, 0, 4, Size); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 704 | reg_r(gspca_dev, 0x25, 4, 1); /* size */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 705 | rc = spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 706 | |
| 707 | /* Init the cam width height with some values get on init ? */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 708 | reg_w_riv(dev, 0x31, 0, 0x04); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 709 | spca504B_WaitCmdStatus(gspca_dev); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 710 | rc = spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 711 | break; |
| 712 | default: |
| 713 | /* case BRIDGE_SPCA504B: */ |
| 714 | /* case BRIDGE_SPCA536: */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 715 | reg_w_1(gspca_dev, 0x25, 0, 4, Size); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 716 | reg_r(gspca_dev, 0x25, 4, 1); /* size */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 717 | reg_w_1(gspca_dev, 0x27, 0, 0, 6); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 718 | reg_r(gspca_dev, 0x27, 0, 1); /* type */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 719 | rc = spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 720 | break; |
| 721 | case BRIDGE_SPCA504: |
| 722 | Size += 3; |
| 723 | if (sd->subtype == AiptekMiniPenCam13) { |
| 724 | /* spca504a aiptek */ |
| 725 | spca504A_acknowledged_command(gspca_dev, |
| 726 | 0x08, Size, 0, |
| 727 | 0x80 | (Size & 0x0f), 1); |
| 728 | spca504A_acknowledged_command(gspca_dev, |
| 729 | 1, 3, 0, 0x9f, 0); |
| 730 | } else { |
| 731 | spca504_acknowledged_command(gspca_dev, 0x08, Size, 0); |
| 732 | } |
| 733 | break; |
| 734 | case BRIDGE_SPCA504C: |
| 735 | /* capture mode */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 736 | reg_w_riv(dev, 0xa0, (0x0500 | (Size & 0x0f)), 0x00); |
| 737 | reg_w_riv(dev, 0x20, 0x01, 0x0500 | (Size & 0x0f)); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 738 | break; |
| 739 | } |
| 740 | } |
| 741 | |
| 742 | static void spca504_wait_status(struct gspca_dev *gspca_dev) |
| 743 | { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 744 | int cnt; |
| 745 | |
| 746 | cnt = 256; |
| 747 | while (--cnt > 0) { |
| 748 | /* With this we get the status, when return 0 it's all ok */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 749 | if (reg_r_12(gspca_dev, 0x06, 0x00, 1) == 0) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 750 | return; |
| 751 | msleep(10); |
| 752 | } |
| 753 | } |
| 754 | |
| 755 | static void spca504B_setQtable(struct gspca_dev *gspca_dev) |
| 756 | { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 757 | reg_w_1(gspca_dev, 0x26, 0, 0, 3); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 758 | reg_r(gspca_dev, 0x26, 0, 1); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 759 | spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 760 | } |
| 761 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 762 | static void setbrightness(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 763 | { |
| 764 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 765 | struct usb_device *dev = gspca_dev->dev; |
| 766 | u16 reg; |
| 767 | |
| 768 | reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f0 : 0x21a7; |
| 769 | reg_w_riv(dev, 0x00, reg, sd->brightness); |
| 770 | } |
| 771 | |
| 772 | static void setcontrast(struct gspca_dev *gspca_dev) |
| 773 | { |
| 774 | struct sd *sd = (struct sd *) gspca_dev; |
| 775 | struct usb_device *dev = gspca_dev->dev; |
| 776 | u16 reg; |
| 777 | |
| 778 | reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f1 : 0x21a8; |
| 779 | reg_w_riv(dev, 0x00, reg, sd->contrast); |
| 780 | } |
| 781 | |
| 782 | static void setcolors(struct gspca_dev *gspca_dev) |
| 783 | { |
| 784 | struct sd *sd = (struct sd *) gspca_dev; |
| 785 | struct usb_device *dev = gspca_dev->dev; |
| 786 | u16 reg; |
| 787 | |
| 788 | reg = sd->bridge == BRIDGE_SPCA536 ? 0x20f6 : 0x21ae; |
| 789 | reg_w_riv(dev, 0x00, reg, sd->colors); |
| 790 | } |
| 791 | |
| 792 | static void init_ctl_reg(struct gspca_dev *gspca_dev) |
| 793 | { |
| 794 | struct sd *sd = (struct sd *) gspca_dev; |
| 795 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 796 | int pollreg = 1; |
| 797 | |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 798 | setbrightness(gspca_dev); |
| 799 | setcontrast(gspca_dev); |
| 800 | setcolors(gspca_dev); |
| 801 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 802 | switch (sd->bridge) { |
| 803 | case BRIDGE_SPCA504: |
| 804 | case BRIDGE_SPCA504C: |
| 805 | pollreg = 0; |
| 806 | /* fall thru */ |
| 807 | default: |
| 808 | /* case BRIDGE_SPCA533: */ |
| 809 | /* case BRIDGE_SPCA504B: */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 810 | reg_w_riv(dev, 0, 0x00, 0x21ad); /* hue */ |
| 811 | reg_w_riv(dev, 0, 0x01, 0x21ac); /* sat/hue */ |
| 812 | reg_w_riv(dev, 0, 0x00, 0x21a3); /* gamma */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 813 | break; |
| 814 | case BRIDGE_SPCA536: |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 815 | reg_w_riv(dev, 0, 0x40, 0x20f5); |
| 816 | reg_w_riv(dev, 0, 0x01, 0x20f4); |
| 817 | reg_w_riv(dev, 0, 0x00, 0x2089); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 818 | break; |
| 819 | } |
| 820 | if (pollreg) |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 821 | spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 822 | } |
| 823 | |
| 824 | /* this function is called at probe time */ |
| 825 | static int sd_config(struct gspca_dev *gspca_dev, |
| 826 | const struct usb_device_id *id) |
| 827 | { |
| 828 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 829 | struct cam *cam; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 830 | |
| 831 | cam = &gspca_dev->cam; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 832 | |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 833 | sd->bridge = id->driver_info >> 8; |
| 834 | sd->subtype = id->driver_info; |
| 835 | |
| 836 | if (sd->subtype == AiptekMiniPenCam13) { |
| 837 | /* try to get the firmware as some cam answer 2.0.1.2.2 |
| 838 | * and should be a spca504b then overwrite that setting */ |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 839 | reg_r(gspca_dev, 0x20, 0, 1); |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 840 | switch (gspca_dev->usb_buf[0]) { |
| 841 | case 1: |
| 842 | break; /* (right bridge/subtype) */ |
| 843 | case 2: |
| 844 | sd->bridge = BRIDGE_SPCA504B; |
| 845 | sd->subtype = 0; |
| 846 | break; |
| 847 | default: |
| 848 | return -ENODEV; |
| 849 | } |
| 850 | } |
| 851 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 852 | switch (sd->bridge) { |
| 853 | default: |
| 854 | /* case BRIDGE_SPCA504B: */ |
| 855 | /* case BRIDGE_SPCA504: */ |
| 856 | /* case BRIDGE_SPCA536: */ |
| 857 | cam->cam_mode = vga_mode; |
Mauro Carvalho Chehab | d6f76b9 | 2009-07-22 00:02:29 -0300 | [diff] [blame] | 858 | cam->nmodes =ARRAY_SIZE(vga_mode); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 859 | break; |
| 860 | case BRIDGE_SPCA533: |
| 861 | cam->cam_mode = custom_mode; |
Johannes Goerner | af5f88c | 2009-07-09 03:28:46 -0300 | [diff] [blame] | 862 | if (sd->subtype == MegaImageVI) /* 320x240 only */ |
| 863 | cam->nmodes = ARRAY_SIZE(custom_mode) - 1; |
| 864 | else |
| 865 | cam->nmodes = ARRAY_SIZE(custom_mode); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 866 | break; |
| 867 | case BRIDGE_SPCA504C: |
| 868 | cam->cam_mode = vga_mode2; |
Mauro Carvalho Chehab | d6f76b9 | 2009-07-22 00:02:29 -0300 | [diff] [blame] | 869 | cam->nmodes = ARRAY_SIZE(vga_mode2); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 870 | break; |
| 871 | } |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 872 | sd->brightness = BRIGHTNESS_DEF; |
| 873 | sd->contrast = CONTRAST_DEF; |
| 874 | sd->colors = COLOR_DEF; |
| 875 | sd->autogain = AUTOGAIN_DEF; |
Jean-Francois Moine | 77ac0ba | 2009-03-02 06:40:52 -0300 | [diff] [blame] | 876 | sd->quality = QUALITY_DEF; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 877 | return 0; |
| 878 | } |
| 879 | |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 880 | /* this function is called at probe and resume time */ |
| 881 | static int sd_init(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 882 | { |
| 883 | struct sd *sd = (struct sd *) gspca_dev; |
| 884 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 885 | int i, err_code; |
| 886 | u8 info[6]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 887 | |
| 888 | switch (sd->bridge) { |
| 889 | case BRIDGE_SPCA504B: |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 890 | reg_w_riv(dev, 0x1d, 0x00, 0); |
| 891 | reg_w_riv(dev, 0, 0x01, 0x2306); |
| 892 | reg_w_riv(dev, 0, 0x00, 0x0d04); |
| 893 | reg_w_riv(dev, 0, 0x00, 0x2000); |
| 894 | reg_w_riv(dev, 0, 0x13, 0x2301); |
| 895 | reg_w_riv(dev, 0, 0x00, 0x2306); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 896 | /* fall thru */ |
| 897 | case BRIDGE_SPCA533: |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 898 | spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 899 | spca50x_GetFirmware(gspca_dev); |
| 900 | break; |
| 901 | case BRIDGE_SPCA536: |
| 902 | spca50x_GetFirmware(gspca_dev); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 903 | reg_r(gspca_dev, 0x00, 0x5002, 1); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 904 | reg_w_1(gspca_dev, 0x24, 0, 0, 0); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 905 | reg_r(gspca_dev, 0x24, 0, 1); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 906 | spca504B_PollingDataReady(gspca_dev); |
| 907 | reg_w_riv(dev, 0x34, 0, 0); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 908 | spca504B_WaitCmdStatus(gspca_dev); |
| 909 | break; |
| 910 | case BRIDGE_SPCA504C: /* pccam600 */ |
| 911 | PDEBUG(D_STREAM, "Opening SPCA504 (PC-CAM 600)"); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 912 | reg_w_riv(dev, 0xe0, 0x0000, 0x0000); |
| 913 | reg_w_riv(dev, 0xe0, 0x0000, 0x0001); /* reset */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 914 | spca504_wait_status(gspca_dev); |
| 915 | if (sd->subtype == LogitechClickSmart420) |
| 916 | write_vector(gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 917 | spca504A_clicksmart420_open_data, |
| 918 | ARRAY_SIZE(spca504A_clicksmart420_open_data)); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 919 | else |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 920 | write_vector(gspca_dev, spca504_pccam600_open_data, |
| 921 | ARRAY_SIZE(spca504_pccam600_open_data)); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 922 | err_code = spca50x_setup_qtable(gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 923 | qtable_creative_pccam); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 924 | if (err_code < 0) { |
| 925 | PDEBUG(D_ERR|D_STREAM, "spca50x_setup_qtable failed"); |
| 926 | return err_code; |
| 927 | } |
| 928 | break; |
| 929 | default: |
| 930 | /* case BRIDGE_SPCA504: */ |
| 931 | PDEBUG(D_STREAM, "Opening SPCA504"); |
| 932 | if (sd->subtype == AiptekMiniPenCam13) { |
| 933 | /*****************************/ |
| 934 | for (i = 0; i < 6; i++) |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 935 | info[i] = reg_r_1(gspca_dev, i); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 936 | PDEBUG(D_STREAM, |
| 937 | "Read info: %d %d %d %d %d %d." |
| 938 | " Should be 1,0,2,2,0,0", |
| 939 | info[0], info[1], info[2], |
| 940 | info[3], info[4], info[5]); |
| 941 | /* spca504a aiptek */ |
| 942 | /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */ |
| 943 | spca504A_acknowledged_command(gspca_dev, 0x24, |
| 944 | 8, 3, 0x9e, 1); |
| 945 | /* Twice sequencial need status 0xff->0x9e->0x9d */ |
| 946 | spca504A_acknowledged_command(gspca_dev, 0x24, |
| 947 | 8, 3, 0x9e, 0); |
| 948 | |
| 949 | spca504A_acknowledged_command(gspca_dev, 0x24, |
| 950 | 0, 0, 0x9d, 1); |
| 951 | /******************************/ |
| 952 | /* spca504a aiptek */ |
| 953 | spca504A_acknowledged_command(gspca_dev, 0x08, |
| 954 | 6, 0, 0x86, 1); |
| 955 | /* reg_write (dev, 0, 0x2000, 0); */ |
| 956 | /* reg_write (dev, 0, 0x2883, 1); */ |
| 957 | /* spca504A_acknowledged_command (gspca_dev, 0x08, |
| 958 | 6, 0, 0x86, 1); */ |
| 959 | /* spca504A_acknowledged_command (gspca_dev, 0x24, |
| 960 | 0, 0, 0x9D, 1); */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 961 | reg_w_riv(dev, 0x00, 0x270c, 0x05); /* L92 sno1t.txt */ |
| 962 | reg_w_riv(dev, 0x00, 0x2310, 0x05); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 963 | spca504A_acknowledged_command(gspca_dev, 0x01, |
| 964 | 0x0f, 0, 0xff, 0); |
| 965 | } |
| 966 | /* setup qtable */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 967 | reg_w_riv(dev, 0, 0x2000, 0); |
| 968 | reg_w_riv(dev, 0, 0x2883, 1); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 969 | err_code = spca50x_setup_qtable(gspca_dev, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 970 | qtable_spca504_default); |
| 971 | if (err_code < 0) { |
| 972 | PDEBUG(D_ERR, "spca50x_setup_qtable failed"); |
| 973 | return err_code; |
| 974 | } |
| 975 | break; |
| 976 | } |
| 977 | return 0; |
| 978 | } |
| 979 | |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 980 | static int sd_start(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 981 | { |
| 982 | struct sd *sd = (struct sd *) gspca_dev; |
| 983 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 984 | int enable; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 985 | int i; |
| 986 | u8 info[6]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 987 | |
Jean-Francois Moine | 71cb276 | 2009-03-03 05:33:41 -0300 | [diff] [blame] | 988 | /* create the JPEG header */ |
| 989 | sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL); |
Julia Lawall | 3eb0237 | 2009-07-19 07:09:32 -0300 | [diff] [blame] | 990 | if (!sd->jpeg_hdr) |
| 991 | return -ENOMEM; |
Jean-Francois Moine | 71cb276 | 2009-03-03 05:33:41 -0300 | [diff] [blame] | 992 | jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width, |
| 993 | 0x22); /* JPEG 411 */ |
| 994 | jpeg_set_qual(sd->jpeg_hdr, sd->quality); |
| 995 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 996 | if (sd->bridge == BRIDGE_SPCA504B) |
| 997 | spca504B_setQtable(gspca_dev); |
| 998 | spca504B_SetSizeType(gspca_dev); |
| 999 | switch (sd->bridge) { |
| 1000 | default: |
| 1001 | /* case BRIDGE_SPCA504B: */ |
| 1002 | /* case BRIDGE_SPCA533: */ |
| 1003 | /* case BRIDGE_SPCA536: */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1004 | switch (sd->subtype) { |
| 1005 | case MegapixV4: |
| 1006 | case LogitechClickSmart820: |
| 1007 | case MegaImageVI: |
| 1008 | reg_w_riv(dev, 0xf0, 0, 0); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1009 | spca504B_WaitCmdStatus(gspca_dev); |
Jean-Francois Moine | 8295d99 | 2008-09-03 17:12:19 -0300 | [diff] [blame] | 1010 | reg_r(gspca_dev, 0xf0, 4, 0); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1011 | spca504B_WaitCmdStatus(gspca_dev); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1012 | break; |
| 1013 | default: |
| 1014 | reg_w_riv(dev, 0x31, 0, 0x04); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1015 | spca504B_WaitCmdStatus(gspca_dev); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1016 | spca504B_PollingDataReady(gspca_dev); |
| 1017 | break; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1018 | } |
| 1019 | break; |
| 1020 | case BRIDGE_SPCA504: |
| 1021 | if (sd->subtype == AiptekMiniPenCam13) { |
| 1022 | for (i = 0; i < 6; i++) |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 1023 | info[i] = reg_r_1(gspca_dev, i); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1024 | PDEBUG(D_STREAM, |
| 1025 | "Read info: %d %d %d %d %d %d." |
| 1026 | " Should be 1,0,2,2,0,0", |
| 1027 | info[0], info[1], info[2], |
| 1028 | info[3], info[4], info[5]); |
| 1029 | /* spca504a aiptek */ |
| 1030 | /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */ |
| 1031 | spca504A_acknowledged_command(gspca_dev, 0x24, |
| 1032 | 8, 3, 0x9e, 1); |
| 1033 | /* Twice sequencial need status 0xff->0x9e->0x9d */ |
| 1034 | spca504A_acknowledged_command(gspca_dev, 0x24, |
| 1035 | 8, 3, 0x9e, 0); |
| 1036 | spca504A_acknowledged_command(gspca_dev, 0x24, |
| 1037 | 0, 0, 0x9d, 1); |
| 1038 | } else { |
| 1039 | spca504_acknowledged_command(gspca_dev, 0x24, 8, 3); |
| 1040 | for (i = 0; i < 6; i++) |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 1041 | info[i] = reg_r_1(gspca_dev, i); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1042 | PDEBUG(D_STREAM, |
| 1043 | "Read info: %d %d %d %d %d %d." |
| 1044 | " Should be 1,0,2,2,0,0", |
| 1045 | info[0], info[1], info[2], |
| 1046 | info[3], info[4], info[5]); |
| 1047 | spca504_acknowledged_command(gspca_dev, 0x24, 8, 3); |
| 1048 | spca504_acknowledged_command(gspca_dev, 0x24, 0, 0); |
| 1049 | } |
| 1050 | spca504B_SetSizeType(gspca_dev); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1051 | reg_w_riv(dev, 0x00, 0x270c, 0x05); /* L92 sno1t.txt */ |
| 1052 | reg_w_riv(dev, 0x00, 0x2310, 0x05); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1053 | break; |
| 1054 | case BRIDGE_SPCA504C: |
| 1055 | if (sd->subtype == LogitechClickSmart420) { |
| 1056 | write_vector(gspca_dev, |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1057 | spca504A_clicksmart420_init_data, |
| 1058 | ARRAY_SIZE(spca504A_clicksmart420_init_data)); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1059 | } else { |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1060 | write_vector(gspca_dev, spca504_pccam600_init_data, |
| 1061 | ARRAY_SIZE(spca504_pccam600_init_data)); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1062 | } |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 1063 | enable = (sd->autogain ? 0x04 : 0x01); |
| 1064 | reg_w_riv(dev, 0x0c, 0x0000, enable); /* auto exposure */ |
| 1065 | reg_w_riv(dev, 0xb0, 0x0000, enable); /* auto whiteness */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1066 | |
| 1067 | /* set default exposure compensation and whiteness balance */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 1068 | reg_w_riv(dev, 0x30, 0x0001, 800); /* ~ 20 fps */ |
| 1069 | reg_w_riv(dev, 0x30, 0x0002, 1600); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1070 | spca504B_SetSizeType(gspca_dev); |
| 1071 | break; |
| 1072 | } |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1073 | init_ctl_reg(gspca_dev); |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 1074 | return 0; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1075 | } |
| 1076 | |
| 1077 | static void sd_stopN(struct gspca_dev *gspca_dev) |
| 1078 | { |
| 1079 | struct sd *sd = (struct sd *) gspca_dev; |
| 1080 | struct usb_device *dev = gspca_dev->dev; |
| 1081 | |
| 1082 | switch (sd->bridge) { |
| 1083 | default: |
| 1084 | /* case BRIDGE_SPCA533: */ |
| 1085 | /* case BRIDGE_SPCA536: */ |
| 1086 | /* case BRIDGE_SPCA504B: */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1087 | reg_w_riv(dev, 0x31, 0, 0); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1088 | spca504B_WaitCmdStatus(gspca_dev); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 1089 | spca504B_PollingDataReady(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1090 | break; |
| 1091 | case BRIDGE_SPCA504: |
| 1092 | case BRIDGE_SPCA504C: |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 1093 | reg_w_riv(dev, 0x00, 0x2000, 0x0000); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1094 | |
| 1095 | if (sd->subtype == AiptekMiniPenCam13) { |
| 1096 | /* spca504a aiptek */ |
| 1097 | /* spca504A_acknowledged_command(gspca_dev, 0x08, |
| 1098 | 6, 0, 0x86, 1); */ |
| 1099 | spca504A_acknowledged_command(gspca_dev, 0x24, |
| 1100 | 0x00, 0x00, 0x9d, 1); |
| 1101 | spca504A_acknowledged_command(gspca_dev, 0x01, |
| 1102 | 0x0f, 0x00, 0xff, 1); |
| 1103 | } else { |
| 1104 | spca504_acknowledged_command(gspca_dev, 0x24, 0, 0); |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1105 | reg_w_riv(dev, 0x01, 0x000f, 0x0000); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1106 | } |
| 1107 | break; |
| 1108 | } |
| 1109 | } |
| 1110 | |
Jean-Francois Moine | 71cb276 | 2009-03-03 05:33:41 -0300 | [diff] [blame] | 1111 | static void sd_stop0(struct gspca_dev *gspca_dev) |
| 1112 | { |
| 1113 | struct sd *sd = (struct sd *) gspca_dev; |
| 1114 | |
| 1115 | kfree(sd->jpeg_hdr); |
| 1116 | } |
| 1117 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1118 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
| 1119 | struct gspca_frame *frame, /* target */ |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1120 | u8 *data, /* isoc packet */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1121 | int len) /* iso packet length */ |
| 1122 | { |
| 1123 | struct sd *sd = (struct sd *) gspca_dev; |
| 1124 | int i, sof = 0; |
Jean-Francois Moine | 2e1794b | 2009-08-31 06:15:22 -0300 | [diff] [blame] | 1125 | static u8 ffd9[] = {0xff, 0xd9}; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1126 | |
| 1127 | /* frames are jpeg 4.1.1 without 0xff escape */ |
| 1128 | switch (sd->bridge) { |
| 1129 | case BRIDGE_SPCA533: |
| 1130 | if (data[0] == 0xff) { |
| 1131 | if (data[1] != 0x01) { /* drop packet */ |
| 1132 | /* gspca_dev->last_packet_type = DISCARD_PACKET; */ |
| 1133 | return; |
| 1134 | } |
| 1135 | sof = 1; |
| 1136 | data += SPCA533_OFFSET_DATA; |
| 1137 | len -= SPCA533_OFFSET_DATA; |
| 1138 | } else { |
| 1139 | data += 1; |
| 1140 | len -= 1; |
| 1141 | } |
| 1142 | break; |
| 1143 | case BRIDGE_SPCA536: |
| 1144 | if (data[0] == 0xff) { |
| 1145 | sof = 1; |
| 1146 | data += SPCA536_OFFSET_DATA; |
| 1147 | len -= SPCA536_OFFSET_DATA; |
| 1148 | } else { |
| 1149 | data += 2; |
| 1150 | len -= 2; |
| 1151 | } |
| 1152 | break; |
| 1153 | default: |
| 1154 | /* case BRIDGE_SPCA504: */ |
| 1155 | /* case BRIDGE_SPCA504B: */ |
| 1156 | switch (data[0]) { |
| 1157 | case 0xfe: /* start of frame */ |
| 1158 | sof = 1; |
| 1159 | data += SPCA50X_OFFSET_DATA; |
| 1160 | len -= SPCA50X_OFFSET_DATA; |
| 1161 | break; |
| 1162 | case 0xff: /* drop packet */ |
| 1163 | /* gspca_dev->last_packet_type = DISCARD_PACKET; */ |
| 1164 | return; |
| 1165 | default: |
| 1166 | data += 1; |
| 1167 | len -= 1; |
| 1168 | break; |
| 1169 | } |
| 1170 | break; |
| 1171 | case BRIDGE_SPCA504C: |
| 1172 | switch (data[0]) { |
| 1173 | case 0xfe: /* start of frame */ |
| 1174 | sof = 1; |
| 1175 | data += SPCA504_PCCAM600_OFFSET_DATA; |
| 1176 | len -= SPCA504_PCCAM600_OFFSET_DATA; |
| 1177 | break; |
| 1178 | case 0xff: /* drop packet */ |
| 1179 | /* gspca_dev->last_packet_type = DISCARD_PACKET; */ |
| 1180 | return; |
| 1181 | default: |
| 1182 | data += 1; |
| 1183 | len -= 1; |
| 1184 | break; |
| 1185 | } |
| 1186 | break; |
| 1187 | } |
| 1188 | if (sof) { /* start of frame */ |
| 1189 | frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame, |
| 1190 | ffd9, 2); |
| 1191 | |
| 1192 | /* put the JPEG header in the new frame */ |
Jean-Francois Moine | 71cb276 | 2009-03-03 05:33:41 -0300 | [diff] [blame] | 1193 | gspca_frame_add(gspca_dev, FIRST_PACKET, frame, |
| 1194 | sd->jpeg_hdr, JPEG_HDR_SZ); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1195 | } |
| 1196 | |
| 1197 | /* add 0x00 after 0xff */ |
Jean-Francois Moine | 59746e1 | 2009-04-23 14:33:00 -0300 | [diff] [blame] | 1198 | i = 0; |
| 1199 | do { |
| 1200 | if (data[i] == 0xff) { |
| 1201 | gspca_frame_add(gspca_dev, INTER_PACKET, frame, |
| 1202 | data, i + 1); |
| 1203 | len -= i; |
| 1204 | data += i; |
| 1205 | *data = 0x00; |
| 1206 | i = 0; |
| 1207 | } |
| 1208 | i++; |
| 1209 | } while (i < len); |
| 1210 | gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1211 | } |
| 1212 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1213 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) |
| 1214 | { |
| 1215 | struct sd *sd = (struct sd *) gspca_dev; |
| 1216 | |
| 1217 | sd->brightness = val; |
| 1218 | if (gspca_dev->streaming) |
| 1219 | setbrightness(gspca_dev); |
| 1220 | return 0; |
| 1221 | } |
| 1222 | |
| 1223 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) |
| 1224 | { |
| 1225 | struct sd *sd = (struct sd *) gspca_dev; |
| 1226 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1227 | *val = sd->brightness; |
| 1228 | return 0; |
| 1229 | } |
| 1230 | |
| 1231 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) |
| 1232 | { |
| 1233 | struct sd *sd = (struct sd *) gspca_dev; |
| 1234 | |
| 1235 | sd->contrast = val; |
| 1236 | if (gspca_dev->streaming) |
| 1237 | setcontrast(gspca_dev); |
| 1238 | return 0; |
| 1239 | } |
| 1240 | |
| 1241 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) |
| 1242 | { |
| 1243 | struct sd *sd = (struct sd *) gspca_dev; |
| 1244 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1245 | *val = sd->contrast; |
| 1246 | return 0; |
| 1247 | } |
| 1248 | |
| 1249 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val) |
| 1250 | { |
| 1251 | struct sd *sd = (struct sd *) gspca_dev; |
| 1252 | |
| 1253 | sd->colors = val; |
| 1254 | if (gspca_dev->streaming) |
| 1255 | setcolors(gspca_dev); |
| 1256 | return 0; |
| 1257 | } |
| 1258 | |
| 1259 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val) |
| 1260 | { |
| 1261 | struct sd *sd = (struct sd *) gspca_dev; |
| 1262 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1263 | *val = sd->colors; |
| 1264 | return 0; |
| 1265 | } |
| 1266 | |
| 1267 | static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) |
| 1268 | { |
| 1269 | struct sd *sd = (struct sd *) gspca_dev; |
| 1270 | |
| 1271 | sd->autogain = val; |
| 1272 | return 0; |
| 1273 | } |
| 1274 | |
| 1275 | static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val) |
| 1276 | { |
| 1277 | struct sd *sd = (struct sd *) gspca_dev; |
| 1278 | |
| 1279 | *val = sd->autogain; |
| 1280 | return 0; |
| 1281 | } |
| 1282 | |
Jean-Francois Moine | 77ac0ba | 2009-03-02 06:40:52 -0300 | [diff] [blame] | 1283 | static int sd_set_jcomp(struct gspca_dev *gspca_dev, |
| 1284 | struct v4l2_jpegcompression *jcomp) |
| 1285 | { |
| 1286 | struct sd *sd = (struct sd *) gspca_dev; |
| 1287 | |
| 1288 | if (jcomp->quality < QUALITY_MIN) |
| 1289 | sd->quality = QUALITY_MIN; |
| 1290 | else if (jcomp->quality > QUALITY_MAX) |
| 1291 | sd->quality = QUALITY_MAX; |
| 1292 | else |
| 1293 | sd->quality = jcomp->quality; |
| 1294 | if (gspca_dev->streaming) |
| 1295 | jpeg_set_qual(sd->jpeg_hdr, sd->quality); |
| 1296 | return 0; |
| 1297 | } |
| 1298 | |
| 1299 | static int sd_get_jcomp(struct gspca_dev *gspca_dev, |
| 1300 | struct v4l2_jpegcompression *jcomp) |
| 1301 | { |
| 1302 | struct sd *sd = (struct sd *) gspca_dev; |
| 1303 | |
| 1304 | memset(jcomp, 0, sizeof *jcomp); |
| 1305 | jcomp->quality = sd->quality; |
| 1306 | jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT |
| 1307 | | V4L2_JPEG_MARKER_DQT; |
| 1308 | return 0; |
| 1309 | } |
| 1310 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1311 | /* sub-driver description */ |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 1312 | static const struct sd_desc sd_desc = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1313 | .name = MODULE_NAME, |
| 1314 | .ctrls = sd_ctrls, |
| 1315 | .nctrls = ARRAY_SIZE(sd_ctrls), |
| 1316 | .config = sd_config, |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 1317 | .init = sd_init, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1318 | .start = sd_start, |
| 1319 | .stopN = sd_stopN, |
Jean-Francois Moine | 71cb276 | 2009-03-03 05:33:41 -0300 | [diff] [blame] | 1320 | .stop0 = sd_stop0, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1321 | .pkt_scan = sd_pkt_scan, |
Jean-Francois Moine | 77ac0ba | 2009-03-02 06:40:52 -0300 | [diff] [blame] | 1322 | .get_jcomp = sd_get_jcomp, |
| 1323 | .set_jcomp = sd_set_jcomp, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1324 | }; |
| 1325 | |
| 1326 | /* -- module initialisation -- */ |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 1327 | #define BS(bridge, subtype) \ |
| 1328 | .driver_info = (BRIDGE_ ## bridge << 8) \ |
| 1329 | | (subtype) |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 1330 | static const __devinitdata struct usb_device_id device_table[] = { |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 1331 | {USB_DEVICE(0x041e, 0x400b), BS(SPCA504C, 0)}, |
| 1332 | {USB_DEVICE(0x041e, 0x4012), BS(SPCA504C, 0)}, |
| 1333 | {USB_DEVICE(0x041e, 0x4013), BS(SPCA504C, 0)}, |
| 1334 | {USB_DEVICE(0x0458, 0x7006), BS(SPCA504B, 0)}, |
| 1335 | {USB_DEVICE(0x0461, 0x0821), BS(SPCA533, 0)}, |
| 1336 | {USB_DEVICE(0x046d, 0x0905), BS(SPCA533, LogitechClickSmart820)}, |
| 1337 | {USB_DEVICE(0x046d, 0x0960), BS(SPCA504C, LogitechClickSmart420)}, |
| 1338 | {USB_DEVICE(0x0471, 0x0322), BS(SPCA504B, 0)}, |
| 1339 | {USB_DEVICE(0x04a5, 0x3003), BS(SPCA504B, 0)}, |
| 1340 | {USB_DEVICE(0x04a5, 0x3008), BS(SPCA533, 0)}, |
| 1341 | {USB_DEVICE(0x04a5, 0x300a), BS(SPCA533, 0)}, |
| 1342 | {USB_DEVICE(0x04f1, 0x1001), BS(SPCA504B, 0)}, |
| 1343 | {USB_DEVICE(0x04fc, 0x500c), BS(SPCA504B, 0)}, |
| 1344 | {USB_DEVICE(0x04fc, 0x504a), BS(SPCA504, AiptekMiniPenCam13)}, |
| 1345 | {USB_DEVICE(0x04fc, 0x504b), BS(SPCA504B, 0)}, |
| 1346 | {USB_DEVICE(0x04fc, 0x5330), BS(SPCA533, 0)}, |
| 1347 | {USB_DEVICE(0x04fc, 0x5360), BS(SPCA536, 0)}, |
| 1348 | {USB_DEVICE(0x04fc, 0xffff), BS(SPCA504B, 0)}, |
| 1349 | {USB_DEVICE(0x052b, 0x1513), BS(SPCA533, MegapixV4)}, |
Johannes Goerner | af5f88c | 2009-07-09 03:28:46 -0300 | [diff] [blame] | 1350 | {USB_DEVICE(0x052b, 0x1803), BS(SPCA533, MegaImageVI)}, |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 1351 | {USB_DEVICE(0x0546, 0x3155), BS(SPCA533, 0)}, |
| 1352 | {USB_DEVICE(0x0546, 0x3191), BS(SPCA504B, 0)}, |
| 1353 | {USB_DEVICE(0x0546, 0x3273), BS(SPCA504B, 0)}, |
| 1354 | {USB_DEVICE(0x055f, 0xc211), BS(SPCA536, 0)}, |
| 1355 | {USB_DEVICE(0x055f, 0xc230), BS(SPCA533, 0)}, |
| 1356 | {USB_DEVICE(0x055f, 0xc232), BS(SPCA533, 0)}, |
| 1357 | {USB_DEVICE(0x055f, 0xc360), BS(SPCA536, 0)}, |
| 1358 | {USB_DEVICE(0x055f, 0xc420), BS(SPCA504, 0)}, |
| 1359 | {USB_DEVICE(0x055f, 0xc430), BS(SPCA533, 0)}, |
| 1360 | {USB_DEVICE(0x055f, 0xc440), BS(SPCA533, 0)}, |
| 1361 | {USB_DEVICE(0x055f, 0xc520), BS(SPCA504, 0)}, |
| 1362 | {USB_DEVICE(0x055f, 0xc530), BS(SPCA533, 0)}, |
| 1363 | {USB_DEVICE(0x055f, 0xc540), BS(SPCA533, 0)}, |
| 1364 | {USB_DEVICE(0x055f, 0xc630), BS(SPCA533, 0)}, |
| 1365 | {USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)}, |
| 1366 | {USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)}, |
| 1367 | {USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)}, |
| 1368 | {USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)}, |
| 1369 | {USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)}, |
| 1370 | {USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)}, |
| 1371 | {USB_DEVICE(0x0733, 0x2221), BS(SPCA533, 0)}, |
| 1372 | {USB_DEVICE(0x0733, 0x3261), BS(SPCA536, 0)}, |
| 1373 | {USB_DEVICE(0x0733, 0x3281), BS(SPCA536, 0)}, |
| 1374 | {USB_DEVICE(0x08ca, 0x0104), BS(SPCA533, 0)}, |
| 1375 | {USB_DEVICE(0x08ca, 0x0106), BS(SPCA533, 0)}, |
| 1376 | {USB_DEVICE(0x08ca, 0x2008), BS(SPCA504B, 0)}, |
| 1377 | {USB_DEVICE(0x08ca, 0x2010), BS(SPCA533, 0)}, |
| 1378 | {USB_DEVICE(0x08ca, 0x2016), BS(SPCA504B, 0)}, |
| 1379 | {USB_DEVICE(0x08ca, 0x2018), BS(SPCA504B, 0)}, |
| 1380 | {USB_DEVICE(0x08ca, 0x2020), BS(SPCA533, 0)}, |
| 1381 | {USB_DEVICE(0x08ca, 0x2022), BS(SPCA533, 0)}, |
| 1382 | {USB_DEVICE(0x08ca, 0x2024), BS(SPCA536, 0)}, |
| 1383 | {USB_DEVICE(0x08ca, 0x2028), BS(SPCA533, 0)}, |
| 1384 | {USB_DEVICE(0x08ca, 0x2040), BS(SPCA536, 0)}, |
| 1385 | {USB_DEVICE(0x08ca, 0x2042), BS(SPCA536, 0)}, |
| 1386 | {USB_DEVICE(0x08ca, 0x2050), BS(SPCA536, 0)}, |
| 1387 | {USB_DEVICE(0x08ca, 0x2060), BS(SPCA536, 0)}, |
| 1388 | {USB_DEVICE(0x0d64, 0x0303), BS(SPCA536, 0)}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1389 | {} |
| 1390 | }; |
| 1391 | MODULE_DEVICE_TABLE(usb, device_table); |
| 1392 | |
| 1393 | /* -- device connect -- */ |
| 1394 | static int sd_probe(struct usb_interface *intf, |
| 1395 | const struct usb_device_id *id) |
| 1396 | { |
| 1397 | return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), |
| 1398 | THIS_MODULE); |
| 1399 | } |
| 1400 | |
| 1401 | static struct usb_driver sd_driver = { |
| 1402 | .name = MODULE_NAME, |
| 1403 | .id_table = device_table, |
| 1404 | .probe = sd_probe, |
| 1405 | .disconnect = gspca_disconnect, |
Jean-Francois Moine | 6a70974 | 2008-09-03 16:48:10 -0300 | [diff] [blame] | 1406 | #ifdef CONFIG_PM |
| 1407 | .suspend = gspca_suspend, |
| 1408 | .resume = gspca_resume, |
| 1409 | #endif |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1410 | }; |
| 1411 | |
| 1412 | /* -- module insert / remove -- */ |
| 1413 | static int __init sd_mod_init(void) |
| 1414 | { |
Alexey Klimov | f69e952 | 2009-01-01 13:02:07 -0300 | [diff] [blame] | 1415 | int ret; |
| 1416 | ret = usb_register(&sd_driver); |
| 1417 | if (ret < 0) |
Alexey Klimov | e6b1484 | 2009-01-01 13:04:58 -0300 | [diff] [blame] | 1418 | return ret; |
Jean-Francois Moine | 10b0e96 | 2008-07-22 05:35:10 -0300 | [diff] [blame] | 1419 | PDEBUG(D_PROBE, "registered"); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1420 | return 0; |
| 1421 | } |
| 1422 | static void __exit sd_mod_exit(void) |
| 1423 | { |
| 1424 | usb_deregister(&sd_driver); |
| 1425 | PDEBUG(D_PROBE, "deregistered"); |
| 1426 | } |
| 1427 | |
| 1428 | module_init(sd_mod_init); |
| 1429 | module_exit(sd_mod_exit); |