Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1 | /* |
| 2 | * Sunplus spca561 subdriver |
| 3 | * |
| 4 | * Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr |
| 5 | * |
| 6 | * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #define MODULE_NAME "spca561" |
| 24 | |
| 25 | #include "gspca.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/SPCA561 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 | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 35 | __u16 exposure; /* rev12a only */ |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 36 | #define EXPOSURE_MIN 1 |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 37 | #define EXPOSURE_DEF 700 /* == 10 fps */ |
| 38 | #define EXPOSURE_MAX (2047 + 325) /* see setexposure */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 39 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 40 | __u8 contrast; /* rev72a only */ |
| 41 | #define CONTRAST_MIN 0x00 |
| 42 | #define CONTRAST_DEF 0x20 |
| 43 | #define CONTRAST_MAX 0x3f |
| 44 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 45 | __u8 brightness; /* rev72a only */ |
| 46 | #define BRIGHTNESS_MIN 0 |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 47 | #define BRIGHTNESS_DEF 0x20 |
| 48 | #define BRIGHTNESS_MAX 0x3f |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 49 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 50 | __u8 white; |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 51 | #define HUE_MIN 1 |
| 52 | #define HUE_DEF 0x40 |
| 53 | #define HUE_MAX 0x7f |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 54 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 55 | __u8 autogain; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 56 | #define AUTOGAIN_MIN 0 |
| 57 | #define AUTOGAIN_DEF 1 |
| 58 | #define AUTOGAIN_MAX 1 |
| 59 | |
| 60 | __u8 gain; /* rev12a only */ |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 61 | #define GAIN_MIN 0 |
| 62 | #define GAIN_DEF 63 |
| 63 | #define GAIN_MAX 255 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 64 | |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 65 | #define EXPO12A_DEF 3 |
| 66 | __u8 expo12a; /* expo/gain? for rev 12a */ |
| 67 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 68 | __u8 chip_revision; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 69 | #define Rev012A 0 |
| 70 | #define Rev072A 1 |
| 71 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 72 | signed char ag_cnt; |
| 73 | #define AG_CNT_START 13 |
| 74 | }; |
| 75 | |
Jean-Francois Moine | cc611b8 | 2008-12-29 07:49:41 -0300 | [diff] [blame] | 76 | static const struct v4l2_pix_format sif_012a_mode[] = { |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 77 | {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 78 | .bytesperline = 160, |
| 79 | .sizeimage = 160 * 120, |
| 80 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 81 | .priv = 3}, |
| 82 | {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 83 | .bytesperline = 176, |
| 84 | .sizeimage = 176 * 144, |
| 85 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 86 | .priv = 2}, |
| 87 | {320, 240, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE, |
| 88 | .bytesperline = 320, |
| 89 | .sizeimage = 320 * 240 * 4 / 8, |
| 90 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 91 | .priv = 1}, |
| 92 | {352, 288, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE, |
| 93 | .bytesperline = 352, |
| 94 | .sizeimage = 352 * 288 * 4 / 8, |
| 95 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 96 | .priv = 0}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 97 | }; |
| 98 | |
Jean-Francois Moine | cc611b8 | 2008-12-29 07:49:41 -0300 | [diff] [blame] | 99 | static const struct v4l2_pix_format sif_072a_mode[] = { |
Jean-Francois Moine | b77c004 | 2008-09-04 16:22:56 -0300 | [diff] [blame] | 100 | {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 101 | .bytesperline = 160, |
| 102 | .sizeimage = 160 * 120, |
| 103 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 104 | .priv = 3}, |
| 105 | {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 106 | .bytesperline = 176, |
| 107 | .sizeimage = 176 * 144, |
| 108 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 109 | .priv = 2}, |
| 110 | {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 111 | .bytesperline = 320, |
| 112 | .sizeimage = 320 * 240, |
| 113 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 114 | .priv = 1}, |
| 115 | {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 116 | .bytesperline = 352, |
| 117 | .sizeimage = 352 * 288, |
| 118 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 119 | .priv = 0}, |
| 120 | }; |
| 121 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 122 | /* |
| 123 | * Initialization data |
| 124 | * I'm not very sure how to split initialization from open data |
| 125 | * chunks. For now, we'll consider everything as initialization |
| 126 | */ |
| 127 | /* Frame packet header offsets for the spca561 */ |
| 128 | #define SPCA561_OFFSET_SNAP 1 |
| 129 | #define SPCA561_OFFSET_TYPE 2 |
| 130 | #define SPCA561_OFFSET_COMPRESS 3 |
| 131 | #define SPCA561_OFFSET_FRAMSEQ 4 |
| 132 | #define SPCA561_OFFSET_GPIO 5 |
| 133 | #define SPCA561_OFFSET_USBBUFF 6 |
| 134 | #define SPCA561_OFFSET_WIN2GRAVE 7 |
| 135 | #define SPCA561_OFFSET_WIN2RAVE 8 |
| 136 | #define SPCA561_OFFSET_WIN2BAVE 9 |
| 137 | #define SPCA561_OFFSET_WIN2GBAVE 10 |
| 138 | #define SPCA561_OFFSET_WIN1GRAVE 11 |
| 139 | #define SPCA561_OFFSET_WIN1RAVE 12 |
| 140 | #define SPCA561_OFFSET_WIN1BAVE 13 |
| 141 | #define SPCA561_OFFSET_WIN1GBAVE 14 |
| 142 | #define SPCA561_OFFSET_FREQ 15 |
| 143 | #define SPCA561_OFFSET_VSYNC 16 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 144 | #define SPCA561_INDEX_I2C_BASE 0x8800 |
| 145 | #define SPCA561_SNAPBIT 0x20 |
| 146 | #define SPCA561_SNAPCTRL 0x40 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 147 | |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 148 | static const u16 rev72a_reset[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 149 | {0x0000, 0x8114}, /* Software GPIO output data */ |
| 150 | {0x0001, 0x8114}, /* Software GPIO output data */ |
| 151 | {0x0000, 0x8112}, /* Some kind of reset */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 152 | {} |
| 153 | }; |
| 154 | static const __u16 rev72a_init_data1[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 155 | {0x0003, 0x8701}, /* PCLK clock delay adjustment */ |
| 156 | {0x0001, 0x8703}, /* HSYNC from cmos inverted */ |
| 157 | {0x0011, 0x8118}, /* Enable and conf sensor */ |
| 158 | {0x0001, 0x8118}, /* Conf sensor */ |
| 159 | {0x0092, 0x8804}, /* I know nothing about these */ |
| 160 | {0x0010, 0x8802}, /* 0x88xx registers, so I won't */ |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 161 | {} |
| 162 | }; |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 163 | static const u16 rev72a_init_sensor1[][2] = { |
| 164 | {0x0001, 0x000d}, |
| 165 | {0x0002, 0x0018}, |
| 166 | {0x0004, 0x0165}, |
| 167 | {0x0005, 0x0021}, |
| 168 | {0x0007, 0x00aa}, |
| 169 | {0x0020, 0x1504}, |
| 170 | {0x0039, 0x0002}, |
| 171 | {0x0035, 0x0010}, |
| 172 | {0x0009, 0x1049}, |
| 173 | {0x0028, 0x000b}, |
| 174 | {0x003b, 0x000f}, |
| 175 | {0x003c, 0x0000}, |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 176 | {} |
| 177 | }; |
| 178 | static const __u16 rev72a_init_data2[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 179 | {0x0018, 0x8601}, /* Pixel/line selection for color separation */ |
| 180 | {0x0000, 0x8602}, /* Optical black level for user setting */ |
| 181 | {0x0060, 0x8604}, /* Optical black horizontal offset */ |
| 182 | {0x0002, 0x8605}, /* Optical black vertical offset */ |
| 183 | {0x0000, 0x8603}, /* Non-automatic optical black level */ |
| 184 | {0x0002, 0x865b}, /* Horizontal offset for valid pixels */ |
| 185 | {0x0000, 0x865f}, /* Vertical valid pixels window (x2) */ |
| 186 | {0x00b0, 0x865d}, /* Horizontal valid pixels window (x2) */ |
| 187 | {0x0090, 0x865e}, /* Vertical valid lines window (x2) */ |
| 188 | {0x00e0, 0x8406}, /* Memory buffer threshold */ |
| 189 | {0x0000, 0x8660}, /* Compensation memory stuff */ |
| 190 | {0x0002, 0x8201}, /* Output address for r/w serial EEPROM */ |
| 191 | {0x0008, 0x8200}, /* Clear valid bit for serial EEPROM */ |
| 192 | {0x0001, 0x8200}, /* OprMode to be executed by hardware */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 193 | /* from ms-win */ |
| 194 | {0x0000, 0x8611}, /* R offset for white balance */ |
| 195 | {0x00fd, 0x8612}, /* Gr offset for white balance */ |
| 196 | {0x0003, 0x8613}, /* B offset for white balance */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 197 | {0x0000, 0x8614}, /* Gb offset for white balance */ |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 198 | /* from ms-win */ |
| 199 | {0x0035, 0x8651}, /* R gain for white balance */ |
| 200 | {0x0040, 0x8652}, /* Gr gain for white balance */ |
| 201 | {0x005f, 0x8653}, /* B gain for white balance */ |
| 202 | {0x0040, 0x8654}, /* Gb gain for white balance */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 203 | {0x0002, 0x8502}, /* Maximum average bit rate stuff */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 204 | {0x0011, 0x8802}, |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 205 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 206 | {0x0087, 0x8700}, /* Set master clock (96Mhz????) */ |
| 207 | {0x0081, 0x8702}, /* Master clock output enable */ |
| 208 | |
| 209 | {0x0000, 0x8500}, /* Set image type (352x288 no compression) */ |
| 210 | /* Originally was 0x0010 (352x288 compression) */ |
| 211 | |
| 212 | {0x0002, 0x865b}, /* Horizontal offset for valid pixels */ |
| 213 | {0x0003, 0x865c}, /* Vertical offset for valid lines */ |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 214 | {} |
| 215 | }; |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 216 | static const u16 rev72a_init_sensor2[][2] = { |
| 217 | {0x0003, 0x0121}, |
| 218 | {0x0004, 0x0165}, |
| 219 | {0x0005, 0x002f}, /* blanking control column */ |
| 220 | {0x0006, 0x0000}, /* blanking mode row*/ |
| 221 | {0x000a, 0x0002}, |
| 222 | {0x0009, 0x1061}, /* setexposure times && pixel clock |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 223 | * 0001 0 | 000 0110 0001 */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 224 | {0x0035, 0x0014}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 225 | {} |
| 226 | }; |
| 227 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 228 | /******************** QC Express etch2 stuff ********************/ |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 229 | static const __u16 Pb100_1map8300[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 230 | /* reg, value */ |
| 231 | {0x8320, 0x3304}, |
| 232 | |
| 233 | {0x8303, 0x0125}, /* image area */ |
| 234 | {0x8304, 0x0169}, |
| 235 | {0x8328, 0x000b}, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 236 | {0x833c, 0x0001}, /*fixme: win:07*/ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 237 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 238 | {0x832f, 0x1904}, /*fixme: was 0419*/ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 239 | {0x8307, 0x00aa}, |
| 240 | {0x8301, 0x0003}, |
| 241 | {0x8302, 0x000e}, |
| 242 | {} |
| 243 | }; |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 244 | static const __u16 Pb100_2map8300[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 245 | /* reg, value */ |
| 246 | {0x8339, 0x0000}, |
| 247 | {0x8307, 0x00aa}, |
| 248 | {} |
| 249 | }; |
| 250 | |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 251 | static const __u16 spca561_161rev12A_data1[][2] = { |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame^] | 252 | {0x29, 0x8118}, /* Control register (various enable bits) */ |
| 253 | {0x08, 0x8114}, /* GPIO: Led off */ |
| 254 | {0x0e, 0x8112}, /* 0x0e stream off 0x3e stream on */ |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 255 | {0x00, 0x8102}, /* white balance - new */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 256 | {0x92, 0x8804}, |
| 257 | {0x04, 0x8802}, /* windows uses 08 */ |
| 258 | {} |
| 259 | }; |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 260 | static const __u16 spca561_161rev12A_data2[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 261 | {0x21, 0x8118}, |
| 262 | {0x10, 0x8500}, |
| 263 | {0x07, 0x8601}, |
| 264 | {0x07, 0x8602}, |
| 265 | {0x04, 0x8501}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 266 | |
| 267 | {0x07, 0x8201}, /* windows uses 02 */ |
| 268 | {0x08, 0x8200}, |
| 269 | {0x01, 0x8200}, |
| 270 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 271 | {0x90, 0x8604}, |
| 272 | {0x00, 0x8605}, |
| 273 | {0xb0, 0x8603}, |
| 274 | |
| 275 | /* sensor gains */ |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 276 | {0x07, 0x8601}, /* white balance - new */ |
| 277 | {0x07, 0x8602}, /* white balance - new */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 278 | {0x00, 0x8610}, /* *red */ |
| 279 | {0x00, 0x8611}, /* 3f *green */ |
| 280 | {0x00, 0x8612}, /* green *blue */ |
| 281 | {0x00, 0x8613}, /* blue *green */ |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 282 | {0x43, 0x8614}, /* green *red - white balance - was 0x35 */ |
| 283 | {0x40, 0x8615}, /* 40 *green - white balance - was 0x35 */ |
| 284 | {0x71, 0x8616}, /* 7a *blue - white balance - was 0x35 */ |
| 285 | {0x40, 0x8617}, /* 40 *green - white balance - was 0x35 */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 286 | |
| 287 | {0x0c, 0x8620}, /* 0c */ |
| 288 | {0xc8, 0x8631}, /* c8 */ |
| 289 | {0xc8, 0x8634}, /* c8 */ |
| 290 | {0x23, 0x8635}, /* 23 */ |
| 291 | {0x1f, 0x8636}, /* 1f */ |
| 292 | {0xdd, 0x8637}, /* dd */ |
| 293 | {0xe1, 0x8638}, /* e1 */ |
| 294 | {0x1d, 0x8639}, /* 1d */ |
| 295 | {0x21, 0x863a}, /* 21 */ |
| 296 | {0xe3, 0x863b}, /* e3 */ |
| 297 | {0xdf, 0x863c}, /* df */ |
| 298 | {0xf0, 0x8505}, |
| 299 | {0x32, 0x850a}, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 300 | /* {0x99, 0x8700}, * - white balance - new (removed) */ |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame^] | 301 | /* HDG we used to do this in stop0, making the init state and the state |
| 302 | after a start / stop different, so do this here instead. */ |
| 303 | {0x29, 0x8118}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 304 | {} |
| 305 | }; |
| 306 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 307 | static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 308 | { |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 309 | int ret; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 310 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 311 | ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
| 312 | 0, /* request */ |
| 313 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 314 | value, index, NULL, 0, 500); |
| 315 | PDEBUG(D_USBO, "reg write: 0x%02x:0x%02x", index, value); |
| 316 | if (ret < 0) |
| 317 | PDEBUG(D_ERR, "reg write: error %d", ret); |
| 318 | } |
| 319 | |
| 320 | static void write_vector(struct gspca_dev *gspca_dev, |
| 321 | const __u16 data[][2]) |
| 322 | { |
| 323 | struct usb_device *dev = gspca_dev->dev; |
| 324 | int i; |
| 325 | |
| 326 | i = 0; |
| 327 | while (data[i][1] != 0) { |
| 328 | reg_w_val(dev, data[i][1], data[i][0]); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 329 | i++; |
| 330 | } |
| 331 | } |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 332 | |
| 333 | /* read 'len' bytes to gspca_dev->usb_buf */ |
| 334 | static void reg_r(struct gspca_dev *gspca_dev, |
| 335 | __u16 index, __u16 length) |
| 336 | { |
| 337 | usb_control_msg(gspca_dev->dev, |
| 338 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
| 339 | 0, /* request */ |
| 340 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 341 | 0, /* value */ |
| 342 | index, gspca_dev->usb_buf, length, 500); |
| 343 | } |
| 344 | |
| 345 | /* write 'len' bytes from gspca_dev->usb_buf */ |
| 346 | static void reg_w_buf(struct gspca_dev *gspca_dev, |
| 347 | __u16 index, __u16 len) |
| 348 | { |
| 349 | usb_control_msg(gspca_dev->dev, |
| 350 | usb_sndctrlpipe(gspca_dev->dev, 0), |
| 351 | 0, /* request */ |
| 352 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 353 | 0, /* value */ |
| 354 | index, gspca_dev->usb_buf, len, 500); |
| 355 | } |
| 356 | |
| 357 | static void i2c_write(struct gspca_dev *gspca_dev, __u16 value, __u16 reg) |
| 358 | { |
| 359 | int retry = 60; |
| 360 | |
| 361 | reg_w_val(gspca_dev->dev, 0x8801, reg); |
| 362 | reg_w_val(gspca_dev->dev, 0x8805, value); |
| 363 | reg_w_val(gspca_dev->dev, 0x8800, value >> 8); |
| 364 | do { |
| 365 | reg_r(gspca_dev, 0x8803, 1); |
| 366 | if (!gspca_dev->usb_buf[0]) |
| 367 | return; |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 368 | msleep(10); |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 369 | } while (--retry); |
| 370 | } |
| 371 | |
| 372 | static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode) |
| 373 | { |
| 374 | int retry = 60; |
| 375 | __u8 value; |
| 376 | |
| 377 | reg_w_val(gspca_dev->dev, 0x8804, 0x92); |
| 378 | reg_w_val(gspca_dev->dev, 0x8801, reg); |
| 379 | reg_w_val(gspca_dev->dev, 0x8802, mode | 0x01); |
| 380 | do { |
| 381 | reg_r(gspca_dev, 0x8803, 1); |
| 382 | if (!gspca_dev->usb_buf[0]) { |
| 383 | reg_r(gspca_dev, 0x8800, 1); |
| 384 | value = gspca_dev->usb_buf[0]; |
| 385 | reg_r(gspca_dev, 0x8805, 1); |
| 386 | return ((int) value << 8) | gspca_dev->usb_buf[0]; |
| 387 | } |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 388 | msleep(10); |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 389 | } while (--retry); |
| 390 | return -1; |
| 391 | } |
| 392 | |
| 393 | static void sensor_mapwrite(struct gspca_dev *gspca_dev, |
| 394 | const __u16 (*sensormap)[2]) |
| 395 | { |
| 396 | while ((*sensormap)[0]) { |
| 397 | gspca_dev->usb_buf[0] = (*sensormap)[1]; |
| 398 | gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8; |
| 399 | reg_w_buf(gspca_dev, (*sensormap)[0], 2); |
| 400 | sensormap++; |
| 401 | } |
| 402 | } |
| 403 | |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 404 | static void write_sensor_72a(struct gspca_dev *gspca_dev, |
| 405 | const __u16 (*sensor)[2]) |
| 406 | { |
| 407 | while ((*sensor)[0]) { |
| 408 | i2c_write(gspca_dev, (*sensor)[1], (*sensor)[0]); |
| 409 | sensor++; |
| 410 | } |
| 411 | } |
| 412 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 413 | static void init_161rev12A(struct gspca_dev *gspca_dev) |
| 414 | { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 415 | write_vector(gspca_dev, spca561_161rev12A_data1); |
| 416 | sensor_mapwrite(gspca_dev, Pb100_1map8300); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 417 | /*fixme: should be in sd_start*/ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 418 | write_vector(gspca_dev, spca561_161rev12A_data2); |
| 419 | sensor_mapwrite(gspca_dev, Pb100_2map8300); |
| 420 | } |
| 421 | |
| 422 | /* this function is called at probe time */ |
| 423 | static int sd_config(struct gspca_dev *gspca_dev, |
| 424 | const struct usb_device_id *id) |
| 425 | { |
| 426 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 427 | struct cam *cam; |
| 428 | __u16 vendor, product; |
| 429 | __u8 data1, data2; |
| 430 | |
| 431 | /* Read frm global register the USB product and vendor IDs, just to |
| 432 | * prove that we can communicate with the device. This works, which |
| 433 | * confirms at we are communicating properly and that the device |
| 434 | * is a 561. */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 435 | reg_r(gspca_dev, 0x8104, 1); |
| 436 | data1 = gspca_dev->usb_buf[0]; |
| 437 | reg_r(gspca_dev, 0x8105, 1); |
| 438 | data2 = gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 439 | vendor = (data2 << 8) | data1; |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 440 | reg_r(gspca_dev, 0x8106, 1); |
| 441 | data1 = gspca_dev->usb_buf[0]; |
| 442 | reg_r(gspca_dev, 0x8107, 1); |
| 443 | data2 = gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 444 | product = (data2 << 8) | data1; |
| 445 | if (vendor != id->idVendor || product != id->idProduct) { |
| 446 | PDEBUG(D_PROBE, "Bad vendor / product from device"); |
| 447 | return -EINVAL; |
| 448 | } |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 449 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 450 | cam = &gspca_dev->cam; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 451 | gspca_dev->nbalt = 7 + 1; /* choose alternate 7 first */ |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 452 | |
| 453 | sd->chip_revision = id->driver_info; |
Jean-Francois Moine | b77c004 | 2008-09-04 16:22:56 -0300 | [diff] [blame] | 454 | if (sd->chip_revision == Rev012A) { |
| 455 | cam->cam_mode = sif_012a_mode; |
| 456 | cam->nmodes = ARRAY_SIZE(sif_012a_mode); |
| 457 | } else { |
| 458 | cam->cam_mode = sif_072a_mode; |
| 459 | cam->nmodes = ARRAY_SIZE(sif_072a_mode); |
| 460 | } |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 461 | sd->brightness = BRIGHTNESS_DEF; |
| 462 | sd->contrast = CONTRAST_DEF; |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 463 | sd->white = HUE_DEF; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 464 | sd->exposure = EXPOSURE_DEF; |
| 465 | sd->autogain = AUTOGAIN_DEF; |
| 466 | sd->gain = GAIN_DEF; |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 467 | sd->expo12a = EXPO12A_DEF; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 468 | return 0; |
| 469 | } |
| 470 | |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 471 | /* this function is called at probe and resume time */ |
| 472 | static int sd_init_12a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 473 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 474 | PDEBUG(D_STREAM, "Chip revision: 012a"); |
| 475 | init_161rev12A(gspca_dev); |
| 476 | return 0; |
| 477 | } |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 478 | static int sd_init_72a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 479 | { |
| 480 | PDEBUG(D_STREAM, "Chip revision: 072a"); |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 481 | write_vector(gspca_dev, rev72a_reset); |
| 482 | msleep(200); |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 483 | write_vector(gspca_dev, rev72a_init_data1); |
| 484 | write_sensor_72a(gspca_dev, rev72a_init_sensor1); |
| 485 | write_vector(gspca_dev, rev72a_init_data2); |
| 486 | write_sensor_72a(gspca_dev, rev72a_init_sensor2); |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 487 | reg_w_val(gspca_dev->dev, 0x8112, 0x30); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 488 | return 0; |
| 489 | } |
| 490 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 491 | /* rev 72a only */ |
| 492 | static void setbrightness(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 493 | { |
| 494 | struct sd *sd = (struct sd *) gspca_dev; |
| 495 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 496 | __u8 value; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 497 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 498 | value = sd->brightness; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 499 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 500 | /* offsets for white balance */ |
| 501 | reg_w_val(dev, 0x8611, value); /* R */ |
| 502 | reg_w_val(dev, 0x8612, value); /* Gr */ |
| 503 | reg_w_val(dev, 0x8613, value); /* B */ |
| 504 | reg_w_val(dev, 0x8614, value); /* Gb */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 505 | } |
| 506 | |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 507 | static void setwhite(struct gspca_dev *gspca_dev) |
| 508 | { |
| 509 | struct sd *sd = (struct sd *) gspca_dev; |
| 510 | __u16 white; |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 511 | __u8 blue, red; |
| 512 | __u16 reg; |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 513 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 514 | /* try to emulate MS-win as possible */ |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 515 | white = sd->white; |
| 516 | red = 0x20 + white * 3 / 8; |
| 517 | blue = 0x90 - white * 5 / 8; |
| 518 | if (sd->chip_revision == Rev012A) { |
| 519 | reg = 0x8614; |
| 520 | } else { |
| 521 | reg = 0x8651; |
| 522 | red += sd->contrast - 0x20; |
| 523 | blue += sd->contrast - 0x20; |
| 524 | } |
| 525 | reg_w_val(gspca_dev->dev, reg, red); |
| 526 | reg_w_val(gspca_dev->dev, reg + 2, blue); |
| 527 | } |
| 528 | |
| 529 | static void setcontrast(struct gspca_dev *gspca_dev) |
| 530 | { |
| 531 | struct sd *sd = (struct sd *) gspca_dev; |
| 532 | struct usb_device *dev = gspca_dev->dev; |
| 533 | __u8 value; |
| 534 | |
| 535 | if (sd->chip_revision != Rev072A) |
| 536 | return; |
| 537 | value = sd->contrast + 0x20; |
| 538 | |
| 539 | /* gains for white balance */ |
| 540 | setwhite(gspca_dev); |
| 541 | /* reg_w_val(dev, 0x8651, value); * R - done by setwhite */ |
| 542 | reg_w_val(dev, 0x8652, value); /* Gr */ |
| 543 | /* reg_w_val(dev, 0x8653, value); * B - done by setwhite */ |
| 544 | reg_w_val(dev, 0x8654, value); /* Gb */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 545 | } |
| 546 | |
| 547 | /* rev 12a only */ |
| 548 | static void setexposure(struct gspca_dev *gspca_dev) |
| 549 | { |
| 550 | struct sd *sd = (struct sd *) gspca_dev; |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 551 | int i, expo = 0; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 552 | |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 553 | /* Register 0x8309 controls exposure for the spca561, |
| 554 | the basic exposure setting goes from 1-2047, where 1 is completely |
| 555 | dark and 2047 is very bright. It not only influences exposure but |
| 556 | also the framerate (to allow for longer exposure) from 1 - 300 it |
| 557 | only raises the exposure time then from 300 - 600 it halves the |
| 558 | framerate to be able to further raise the exposure time and for every |
| 559 | 300 more it halves the framerate again. This allows for a maximum |
| 560 | exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps). |
| 561 | Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12 |
| 562 | configure a divider for the base framerate which us used at the |
| 563 | exposure setting of 1-300. These bits configure the base framerate |
| 564 | according to the following formula: fps = 60 / (value + 2) */ |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 565 | |
| 566 | /* We choose to use the high bits setting the fixed framerate divisor |
| 567 | asap, as setting high basic exposure setting without the fixed |
| 568 | divider in combination with high gains makes the cam stop */ |
| 569 | int table[] = { 0, 450, 550, 625, EXPOSURE_MAX }; |
| 570 | |
| 571 | for (i = 0; i < ARRAY_SIZE(table) - 1; i++) { |
| 572 | if (sd->exposure <= table[i + 1]) { |
| 573 | expo = sd->exposure - table[i]; |
| 574 | if (i) |
| 575 | expo += 300; |
| 576 | expo |= i << 11; |
| 577 | break; |
| 578 | } |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 579 | } |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 580 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 581 | gspca_dev->usb_buf[0] = expo; |
| 582 | gspca_dev->usb_buf[1] = expo >> 8; |
| 583 | reg_w_buf(gspca_dev, 0x8309, 2); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 584 | } |
| 585 | |
| 586 | /* rev 12a only */ |
| 587 | static void setgain(struct gspca_dev *gspca_dev) |
| 588 | { |
| 589 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 590 | |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 591 | /* gain reg low 6 bits 0-63 gain, bit 6 and 7, both double the |
| 592 | sensitivity when set, so 31 + one of them set == 63, and 15 |
| 593 | with both of them set == 63 */ |
| 594 | if (sd->gain < 64) |
| 595 | gspca_dev->usb_buf[0] = sd->gain; |
| 596 | else if (sd->gain < 128) |
| 597 | gspca_dev->usb_buf[0] = (sd->gain / 2) | 0x40; |
| 598 | else |
| 599 | gspca_dev->usb_buf[0] = (sd->gain / 4) | 0xC0; |
| 600 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 601 | gspca_dev->usb_buf[1] = 0; |
| 602 | reg_w_buf(gspca_dev, 0x8335, 2); |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 603 | } |
| 604 | |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 605 | static void setautogain(struct gspca_dev *gspca_dev) |
| 606 | { |
| 607 | struct sd *sd = (struct sd *) gspca_dev; |
| 608 | |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 609 | if (sd->autogain) |
| 610 | sd->ag_cnt = AG_CNT_START; |
| 611 | else |
| 612 | sd->ag_cnt = -1; |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 613 | } |
| 614 | |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 615 | static int sd_start_12a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 616 | { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 617 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 618 | int mode; |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 619 | static const __u8 Reg8391[8] = |
| 620 | {0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00}; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 621 | |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 622 | mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 623 | if (mode <= 1) { |
| 624 | /* Use compression on 320x240 and above */ |
| 625 | reg_w_val(dev, 0x8500, 0x10 | mode); |
| 626 | } else { |
| 627 | /* I couldn't get the compression to work below 320x240 |
| 628 | * Fortunately at these resolutions the bandwidth |
| 629 | * is sufficient to push raw frames at ~20fps */ |
| 630 | reg_w_val(dev, 0x8500, mode); |
| 631 | } /* -- qq@kuku.eu.org */ |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 632 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 633 | gspca_dev->usb_buf[0] = 0xaa; |
| 634 | gspca_dev->usb_buf[1] = 0x00; |
| 635 | reg_w_buf(gspca_dev, 0x8307, 2); |
| 636 | /* clock - lower 0x8X values lead to fps > 30 */ |
| 637 | reg_w_val(gspca_dev->dev, 0x8700, 0x8a); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 638 | /* 0x8f 0x85 0x27 clock */ |
| 639 | reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20); |
| 640 | reg_w_val(gspca_dev->dev, 0x850b, 0x03); |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 641 | memcpy(gspca_dev->usb_buf, Reg8391, 8); |
| 642 | reg_w_buf(gspca_dev, 0x8391, 8); |
| 643 | reg_w_buf(gspca_dev, 0x8390, 8); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 644 | setwhite(gspca_dev); |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 645 | setgain(gspca_dev); |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 646 | setexposure(gspca_dev); |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame^] | 647 | |
| 648 | /* Led ON (bit 3 -> 0 */ |
| 649 | reg_w_val(gspca_dev->dev, 0x8114, 0x00); |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 650 | return 0; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 651 | } |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 652 | static int sd_start_72a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 653 | { |
| 654 | struct usb_device *dev = gspca_dev->dev; |
| 655 | int Clck; |
| 656 | int mode; |
| 657 | |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 658 | write_vector(gspca_dev, rev72a_reset); |
| 659 | msleep(200); |
| 660 | write_vector(gspca_dev, rev72a_init_data1); |
| 661 | write_sensor_72a(gspca_dev, rev72a_init_sensor1); |
| 662 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 663 | mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; |
| 664 | switch (mode) { |
| 665 | default: |
Jean-Francois Moine | a48196a | 2009-01-18 14:24:52 -0300 | [diff] [blame] | 666 | case 0: |
| 667 | Clck = 0x27; /* ms-win 0x87 */ |
| 668 | break; |
| 669 | case 1: |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 670 | Clck = 0x25; |
| 671 | break; |
| 672 | case 2: |
| 673 | Clck = 0x22; |
| 674 | break; |
| 675 | case 3: |
| 676 | Clck = 0x21; |
| 677 | break; |
| 678 | } |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 679 | reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */ |
Jean-Francois Moine | a48196a | 2009-01-18 14:24:52 -0300 | [diff] [blame] | 680 | reg_w_val(dev, 0x8702, 0x81); |
| 681 | reg_w_val(dev, 0x8500, mode); /* mode */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 682 | write_sensor_72a(gspca_dev, rev72a_init_sensor2); |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 683 | setcontrast(gspca_dev); |
| 684 | /* setbrightness(gspca_dev); * fixme: bad values */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 685 | setautogain(gspca_dev); |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 686 | reg_w_val(dev, 0x8112, 0x10 | 0x20); |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 687 | return 0; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 688 | } |
| 689 | |
| 690 | static void sd_stopN(struct gspca_dev *gspca_dev) |
| 691 | { |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 692 | struct sd *sd = (struct sd *) gspca_dev; |
| 693 | |
| 694 | if (sd->chip_revision == Rev012A) { |
| 695 | reg_w_val(gspca_dev->dev, 0x8112, 0x0e); |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame^] | 696 | /* Led Off (bit 3 -> 1 */ |
| 697 | reg_w_val(gspca_dev->dev, 0x8114, 0x08); |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 698 | } else { |
| 699 | reg_w_val(gspca_dev->dev, 0x8112, 0x20); |
| 700 | /* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */ |
| 701 | } |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 702 | } |
| 703 | |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 704 | static void do_autogain(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 705 | { |
| 706 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 707 | int expotimes; |
| 708 | int pixelclk; |
| 709 | int gainG; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 710 | __u8 R, Gr, Gb, B; |
| 711 | int y; |
| 712 | __u8 luma_mean = 110; |
| 713 | __u8 luma_delta = 20; |
| 714 | __u8 spring = 4; |
| 715 | |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 716 | if (sd->ag_cnt < 0) |
| 717 | return; |
| 718 | if (--sd->ag_cnt >= 0) |
| 719 | return; |
| 720 | sd->ag_cnt = AG_CNT_START; |
| 721 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 722 | switch (sd->chip_revision) { |
| 723 | case Rev072A: |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 724 | reg_r(gspca_dev, 0x8621, 1); |
| 725 | Gr = gspca_dev->usb_buf[0]; |
| 726 | reg_r(gspca_dev, 0x8622, 1); |
| 727 | R = gspca_dev->usb_buf[0]; |
| 728 | reg_r(gspca_dev, 0x8623, 1); |
| 729 | B = gspca_dev->usb_buf[0]; |
| 730 | reg_r(gspca_dev, 0x8624, 1); |
| 731 | Gb = gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 732 | y = (77 * R + 75 * (Gr + Gb) + 29 * B) >> 8; |
| 733 | /* u= (128*B-(43*(Gr+Gb+R))) >> 8; */ |
| 734 | /* v= (128*R-(53*(Gr+Gb))-21*B) >> 8; */ |
| 735 | /* PDEBUG(D_CONF,"reading Y %d U %d V %d ",y,u,v); */ |
| 736 | |
| 737 | if (y < luma_mean - luma_delta || |
| 738 | y > luma_mean + luma_delta) { |
| 739 | expotimes = i2c_read(gspca_dev, 0x09, 0x10); |
| 740 | pixelclk = 0x0800; |
| 741 | expotimes = expotimes & 0x07ff; |
| 742 | /* PDEBUG(D_PACK, |
| 743 | "Exposition Times 0x%03X Clock 0x%04X ", |
| 744 | expotimes,pixelclk); */ |
| 745 | gainG = i2c_read(gspca_dev, 0x35, 0x10); |
| 746 | /* PDEBUG(D_PACK, |
| 747 | "reading Gain register %d", gainG); */ |
| 748 | |
| 749 | expotimes += (luma_mean - y) >> spring; |
| 750 | gainG += (luma_mean - y) / 50; |
| 751 | /* PDEBUG(D_PACK, |
| 752 | "compute expotimes %d gain %d", |
| 753 | expotimes,gainG); */ |
| 754 | |
| 755 | if (gainG > 0x3f) |
| 756 | gainG = 0x3f; |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 757 | else if (gainG < 3) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 758 | gainG = 3; |
| 759 | i2c_write(gspca_dev, gainG, 0x35); |
| 760 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 761 | if (expotimes > 0x0256) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 762 | expotimes = 0x0256; |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 763 | else if (expotimes < 3) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 764 | expotimes = 3; |
| 765 | i2c_write(gspca_dev, expotimes | pixelclk, 0x09); |
| 766 | } |
| 767 | break; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 768 | } |
| 769 | } |
| 770 | |
| 771 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 772 | u8 *data, /* isoc packet */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 773 | int len) /* iso packet length */ |
| 774 | { |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 775 | struct sd *sd = (struct sd *) gspca_dev; |
| 776 | |
Jean-Francois Moine | 576ed7b | 2009-01-16 08:57:28 -0300 | [diff] [blame] | 777 | len--; |
| 778 | switch (*data++) { /* sequence number */ |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 779 | case 0: /* start of frame */ |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 780 | gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 781 | if (data[1] & 0x10) { |
| 782 | /* compressed bayer */ |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 783 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 784 | } else { |
Hans de Goede | 54ab92c | 2008-07-03 11:20:58 -0300 | [diff] [blame] | 785 | /* raw bayer (with a header, which we skip) */ |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 786 | if (sd->chip_revision == Rev012A) { |
| 787 | data += 20; |
| 788 | len -= 20; |
| 789 | } else { |
| 790 | data += 16; |
| 791 | len -= 16; |
| 792 | } |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 793 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 794 | } |
| 795 | return; |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 796 | case 0xff: /* drop (empty mpackets) */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 797 | return; |
| 798 | } |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 799 | gspca_frame_add(gspca_dev, INTER_PACKET, data, len); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 800 | } |
| 801 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 802 | /* rev 72a only */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 803 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) |
| 804 | { |
| 805 | struct sd *sd = (struct sd *) gspca_dev; |
| 806 | |
| 807 | sd->brightness = val; |
| 808 | if (gspca_dev->streaming) |
| 809 | setbrightness(gspca_dev); |
| 810 | return 0; |
| 811 | } |
| 812 | |
| 813 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) |
| 814 | { |
| 815 | struct sd *sd = (struct sd *) gspca_dev; |
| 816 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 817 | *val = sd->brightness; |
| 818 | return 0; |
| 819 | } |
| 820 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 821 | /* rev 72a only */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 822 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) |
| 823 | { |
| 824 | struct sd *sd = (struct sd *) gspca_dev; |
| 825 | |
| 826 | sd->contrast = val; |
| 827 | if (gspca_dev->streaming) |
| 828 | setcontrast(gspca_dev); |
| 829 | return 0; |
| 830 | } |
| 831 | |
| 832 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) |
| 833 | { |
| 834 | struct sd *sd = (struct sd *) gspca_dev; |
| 835 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 836 | *val = sd->contrast; |
| 837 | return 0; |
| 838 | } |
| 839 | |
| 840 | static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) |
| 841 | { |
| 842 | struct sd *sd = (struct sd *) gspca_dev; |
| 843 | |
| 844 | sd->autogain = val; |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 845 | if (gspca_dev->streaming) |
| 846 | setautogain(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 847 | return 0; |
| 848 | } |
| 849 | |
| 850 | static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val) |
| 851 | { |
| 852 | struct sd *sd = (struct sd *) gspca_dev; |
| 853 | |
| 854 | *val = sd->autogain; |
| 855 | return 0; |
| 856 | } |
| 857 | |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 858 | static int sd_setwhite(struct gspca_dev *gspca_dev, __s32 val) |
| 859 | { |
| 860 | struct sd *sd = (struct sd *) gspca_dev; |
| 861 | |
| 862 | sd->white = val; |
| 863 | if (gspca_dev->streaming) |
| 864 | setwhite(gspca_dev); |
| 865 | return 0; |
| 866 | } |
| 867 | |
| 868 | static int sd_getwhite(struct gspca_dev *gspca_dev, __s32 *val) |
| 869 | { |
| 870 | struct sd *sd = (struct sd *) gspca_dev; |
| 871 | |
| 872 | *val = sd->white; |
| 873 | return 0; |
| 874 | } |
| 875 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 876 | /* rev12a only */ |
| 877 | static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val) |
| 878 | { |
| 879 | struct sd *sd = (struct sd *) gspca_dev; |
| 880 | |
| 881 | sd->exposure = val; |
| 882 | if (gspca_dev->streaming) |
| 883 | setexposure(gspca_dev); |
| 884 | return 0; |
| 885 | } |
| 886 | |
| 887 | static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val) |
| 888 | { |
| 889 | struct sd *sd = (struct sd *) gspca_dev; |
| 890 | |
| 891 | *val = sd->exposure; |
| 892 | return 0; |
| 893 | } |
| 894 | |
| 895 | /* rev12a only */ |
| 896 | static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val) |
| 897 | { |
| 898 | struct sd *sd = (struct sd *) gspca_dev; |
| 899 | |
| 900 | sd->gain = val; |
| 901 | if (gspca_dev->streaming) |
| 902 | setgain(gspca_dev); |
| 903 | return 0; |
| 904 | } |
| 905 | |
| 906 | static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val) |
| 907 | { |
| 908 | struct sd *sd = (struct sd *) gspca_dev; |
| 909 | |
| 910 | *val = sd->gain; |
| 911 | return 0; |
| 912 | } |
| 913 | |
| 914 | /* control tables */ |
Marton Nemeth | 7e64dc4 | 2009-12-30 09:12:41 -0300 | [diff] [blame] | 915 | static const struct ctrl sd_ctrls_12a[] = { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 916 | { |
| 917 | { |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 918 | .id = V4L2_CID_HUE, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 919 | .type = V4L2_CTRL_TYPE_INTEGER, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 920 | .name = "Hue", |
| 921 | .minimum = HUE_MIN, |
| 922 | .maximum = HUE_MAX, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 923 | .step = 1, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 924 | .default_value = HUE_DEF, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 925 | }, |
| 926 | .set = sd_setwhite, |
| 927 | .get = sd_getwhite, |
| 928 | }, |
| 929 | { |
| 930 | { |
| 931 | .id = V4L2_CID_EXPOSURE, |
| 932 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 933 | .name = "Exposure", |
| 934 | .minimum = EXPOSURE_MIN, |
| 935 | .maximum = EXPOSURE_MAX, |
| 936 | .step = 1, |
| 937 | .default_value = EXPOSURE_DEF, |
| 938 | }, |
| 939 | .set = sd_setexposure, |
| 940 | .get = sd_getexposure, |
| 941 | }, |
| 942 | { |
| 943 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 944 | .id = V4L2_CID_GAIN, |
| 945 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 946 | .name = "Gain", |
| 947 | .minimum = GAIN_MIN, |
| 948 | .maximum = GAIN_MAX, |
| 949 | .step = 1, |
| 950 | .default_value = GAIN_DEF, |
| 951 | }, |
| 952 | .set = sd_setgain, |
| 953 | .get = sd_getgain, |
| 954 | }, |
| 955 | }; |
| 956 | |
Marton Nemeth | 7e64dc4 | 2009-12-30 09:12:41 -0300 | [diff] [blame] | 957 | static const struct ctrl sd_ctrls_72a[] = { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 958 | { |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 959 | { |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 960 | .id = V4L2_CID_HUE, |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 961 | .type = V4L2_CTRL_TYPE_INTEGER, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 962 | .name = "Hue", |
| 963 | .minimum = HUE_MIN, |
| 964 | .maximum = HUE_MAX, |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 965 | .step = 1, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 966 | .default_value = HUE_DEF, |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 967 | }, |
| 968 | .set = sd_setwhite, |
| 969 | .get = sd_getwhite, |
| 970 | }, |
| 971 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 972 | { |
| 973 | .id = V4L2_CID_BRIGHTNESS, |
| 974 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 975 | .name = "Brightness", |
| 976 | .minimum = BRIGHTNESS_MIN, |
| 977 | .maximum = BRIGHTNESS_MAX, |
| 978 | .step = 1, |
| 979 | .default_value = BRIGHTNESS_DEF, |
| 980 | }, |
| 981 | .set = sd_setbrightness, |
| 982 | .get = sd_getbrightness, |
| 983 | }, |
| 984 | { |
| 985 | { |
| 986 | .id = V4L2_CID_CONTRAST, |
| 987 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 988 | .name = "Contrast", |
| 989 | .minimum = CONTRAST_MIN, |
| 990 | .maximum = CONTRAST_MAX, |
| 991 | .step = 1, |
| 992 | .default_value = CONTRAST_DEF, |
| 993 | }, |
| 994 | .set = sd_setcontrast, |
| 995 | .get = sd_getcontrast, |
| 996 | }, |
| 997 | { |
| 998 | { |
| 999 | .id = V4L2_CID_AUTOGAIN, |
| 1000 | .type = V4L2_CTRL_TYPE_BOOLEAN, |
| 1001 | .name = "Auto Gain", |
| 1002 | .minimum = AUTOGAIN_MIN, |
| 1003 | .maximum = AUTOGAIN_MAX, |
| 1004 | .step = 1, |
| 1005 | .default_value = AUTOGAIN_DEF, |
| 1006 | }, |
| 1007 | .set = sd_setautogain, |
| 1008 | .get = sd_getautogain, |
| 1009 | }, |
| 1010 | }; |
| 1011 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1012 | /* sub-driver description */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1013 | static const struct sd_desc sd_desc_12a = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1014 | .name = MODULE_NAME, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1015 | .ctrls = sd_ctrls_12a, |
| 1016 | .nctrls = ARRAY_SIZE(sd_ctrls_12a), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1017 | .config = sd_config, |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 1018 | .init = sd_init_12a, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1019 | .start = sd_start_12a, |
| 1020 | .stopN = sd_stopN, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1021 | .pkt_scan = sd_pkt_scan, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1022 | }; |
| 1023 | static const struct sd_desc sd_desc_72a = { |
| 1024 | .name = MODULE_NAME, |
| 1025 | .ctrls = sd_ctrls_72a, |
| 1026 | .nctrls = ARRAY_SIZE(sd_ctrls_72a), |
| 1027 | .config = sd_config, |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 1028 | .init = sd_init_72a, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1029 | .start = sd_start_72a, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1030 | .stopN = sd_stopN, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1031 | .pkt_scan = sd_pkt_scan, |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 1032 | .dq_callback = do_autogain, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1033 | }; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1034 | static const struct sd_desc *sd_desc[2] = { |
| 1035 | &sd_desc_12a, |
| 1036 | &sd_desc_72a |
| 1037 | }; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1038 | |
| 1039 | /* -- module initialisation -- */ |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 1040 | static const __devinitdata struct usb_device_id device_table[] = { |
Jean-Francois Moine | 87581aa | 2008-07-26 14:30:01 -0300 | [diff] [blame] | 1041 | {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A}, |
| 1042 | {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A}, |
| 1043 | {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A}, |
John Ellson | f8f73d0 | 2010-03-17 10:22:58 -0300 | [diff] [blame] | 1044 | {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A}, |
Jean-Francois Moine | 87581aa | 2008-07-26 14:30:01 -0300 | [diff] [blame] | 1045 | {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A}, |
| 1046 | {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A}, |
| 1047 | {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A}, |
| 1048 | {USB_DEVICE(0x046d, 0x092b), .driver_info = Rev012A}, |
| 1049 | {USB_DEVICE(0x046d, 0x092c), .driver_info = Rev012A}, |
| 1050 | {USB_DEVICE(0x046d, 0x092d), .driver_info = Rev012A}, |
| 1051 | {USB_DEVICE(0x046d, 0x092e), .driver_info = Rev012A}, |
| 1052 | {USB_DEVICE(0x046d, 0x092f), .driver_info = Rev012A}, |
| 1053 | {USB_DEVICE(0x04fc, 0x0561), .driver_info = Rev072A}, |
| 1054 | {USB_DEVICE(0x060b, 0xa001), .driver_info = Rev072A}, |
| 1055 | {USB_DEVICE(0x10fd, 0x7e50), .driver_info = Rev072A}, |
| 1056 | {USB_DEVICE(0xabcd, 0xcdee), .driver_info = Rev072A}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1057 | {} |
| 1058 | }; |
| 1059 | |
| 1060 | MODULE_DEVICE_TABLE(usb, device_table); |
| 1061 | |
| 1062 | /* -- device connect -- */ |
| 1063 | static int sd_probe(struct usb_interface *intf, |
| 1064 | const struct usb_device_id *id) |
| 1065 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1066 | return gspca_dev_probe(intf, id, |
| 1067 | sd_desc[id->driver_info], |
| 1068 | sizeof(struct sd), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1069 | THIS_MODULE); |
| 1070 | } |
| 1071 | |
| 1072 | static struct usb_driver sd_driver = { |
| 1073 | .name = MODULE_NAME, |
| 1074 | .id_table = device_table, |
| 1075 | .probe = sd_probe, |
| 1076 | .disconnect = gspca_disconnect, |
Jean-Francois Moine | 6a70974 | 2008-09-03 16:48:10 -0300 | [diff] [blame] | 1077 | #ifdef CONFIG_PM |
| 1078 | .suspend = gspca_suspend, |
| 1079 | .resume = gspca_resume, |
| 1080 | #endif |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1081 | }; |
| 1082 | |
| 1083 | /* -- module insert / remove -- */ |
| 1084 | static int __init sd_mod_init(void) |
| 1085 | { |
Alexey Klimov | f69e952 | 2009-01-01 13:02:07 -0300 | [diff] [blame] | 1086 | int ret; |
| 1087 | ret = usb_register(&sd_driver); |
| 1088 | if (ret < 0) |
Alexey Klimov | e6b1484 | 2009-01-01 13:04:58 -0300 | [diff] [blame] | 1089 | return ret; |
Jean-Francois Moine | 10b0e96 | 2008-07-22 05:35:10 -0300 | [diff] [blame] | 1090 | PDEBUG(D_PROBE, "registered"); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1091 | return 0; |
| 1092 | } |
| 1093 | static void __exit sd_mod_exit(void) |
| 1094 | { |
| 1095 | usb_deregister(&sd_driver); |
| 1096 | PDEBUG(D_PROBE, "deregistered"); |
| 1097 | } |
| 1098 | |
| 1099 | module_init(sd_mod_init); |
| 1100 | module_exit(sd_mod_exit); |