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 | |
Hans de Goede | 436c2c5 | 2010-02-28 09:41:04 -0300 | [diff] [blame] | 25 | #include <linux/input.h> |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 26 | #include "gspca.h" |
| 27 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 28 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); |
| 29 | MODULE_DESCRIPTION("GSPCA/SPCA561 USB Camera Driver"); |
| 30 | MODULE_LICENSE("GPL"); |
| 31 | |
| 32 | /* specific webcam descriptor */ |
| 33 | struct sd { |
| 34 | struct gspca_dev gspca_dev; /* !! must be the first item */ |
| 35 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 36 | __u16 exposure; /* rev12a only */ |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 37 | #define EXPOSURE_MIN 1 |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 38 | #define EXPOSURE_DEF 700 /* == 10 fps */ |
| 39 | #define EXPOSURE_MAX (2047 + 325) /* see setexposure */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 40 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 41 | __u8 contrast; /* rev72a only */ |
| 42 | #define CONTRAST_MIN 0x00 |
| 43 | #define CONTRAST_DEF 0x20 |
| 44 | #define CONTRAST_MAX 0x3f |
| 45 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 46 | __u8 brightness; /* rev72a only */ |
| 47 | #define BRIGHTNESS_MIN 0 |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 48 | #define BRIGHTNESS_DEF 0x20 |
| 49 | #define BRIGHTNESS_MAX 0x3f |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 50 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 51 | __u8 white; |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 52 | #define HUE_MIN 1 |
| 53 | #define HUE_DEF 0x40 |
| 54 | #define HUE_MAX 0x7f |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 55 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 56 | __u8 autogain; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 57 | #define AUTOGAIN_MIN 0 |
| 58 | #define AUTOGAIN_DEF 1 |
| 59 | #define AUTOGAIN_MAX 1 |
| 60 | |
| 61 | __u8 gain; /* rev12a only */ |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 62 | #define GAIN_MIN 0 |
| 63 | #define GAIN_DEF 63 |
| 64 | #define GAIN_MAX 255 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 65 | |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 66 | #define EXPO12A_DEF 3 |
| 67 | __u8 expo12a; /* expo/gain? for rev 12a */ |
| 68 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 69 | __u8 chip_revision; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 70 | #define Rev012A 0 |
| 71 | #define Rev072A 1 |
| 72 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 73 | signed char ag_cnt; |
| 74 | #define AG_CNT_START 13 |
| 75 | }; |
| 76 | |
Jean-Francois Moine | cc611b8 | 2008-12-29 07:49:41 -0300 | [diff] [blame] | 77 | static const struct v4l2_pix_format sif_012a_mode[] = { |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 78 | {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 79 | .bytesperline = 160, |
| 80 | .sizeimage = 160 * 120, |
| 81 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 82 | .priv = 3}, |
| 83 | {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 84 | .bytesperline = 176, |
| 85 | .sizeimage = 176 * 144, |
| 86 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 87 | .priv = 2}, |
| 88 | {320, 240, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE, |
| 89 | .bytesperline = 320, |
| 90 | .sizeimage = 320 * 240 * 4 / 8, |
| 91 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 92 | .priv = 1}, |
| 93 | {352, 288, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE, |
| 94 | .bytesperline = 352, |
| 95 | .sizeimage = 352 * 288 * 4 / 8, |
| 96 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 97 | .priv = 0}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 98 | }; |
| 99 | |
Jean-Francois Moine | cc611b8 | 2008-12-29 07:49:41 -0300 | [diff] [blame] | 100 | static const struct v4l2_pix_format sif_072a_mode[] = { |
Jean-Francois Moine | b77c004 | 2008-09-04 16:22:56 -0300 | [diff] [blame] | 101 | {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 102 | .bytesperline = 160, |
| 103 | .sizeimage = 160 * 120, |
| 104 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 105 | .priv = 3}, |
| 106 | {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 107 | .bytesperline = 176, |
| 108 | .sizeimage = 176 * 144, |
| 109 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 110 | .priv = 2}, |
| 111 | {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 112 | .bytesperline = 320, |
| 113 | .sizeimage = 320 * 240, |
| 114 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 115 | .priv = 1}, |
| 116 | {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
| 117 | .bytesperline = 352, |
| 118 | .sizeimage = 352 * 288, |
| 119 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 120 | .priv = 0}, |
| 121 | }; |
| 122 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 123 | /* |
| 124 | * Initialization data |
| 125 | * I'm not very sure how to split initialization from open data |
| 126 | * chunks. For now, we'll consider everything as initialization |
| 127 | */ |
| 128 | /* Frame packet header offsets for the spca561 */ |
| 129 | #define SPCA561_OFFSET_SNAP 1 |
| 130 | #define SPCA561_OFFSET_TYPE 2 |
| 131 | #define SPCA561_OFFSET_COMPRESS 3 |
| 132 | #define SPCA561_OFFSET_FRAMSEQ 4 |
| 133 | #define SPCA561_OFFSET_GPIO 5 |
| 134 | #define SPCA561_OFFSET_USBBUFF 6 |
| 135 | #define SPCA561_OFFSET_WIN2GRAVE 7 |
| 136 | #define SPCA561_OFFSET_WIN2RAVE 8 |
| 137 | #define SPCA561_OFFSET_WIN2BAVE 9 |
| 138 | #define SPCA561_OFFSET_WIN2GBAVE 10 |
| 139 | #define SPCA561_OFFSET_WIN1GRAVE 11 |
| 140 | #define SPCA561_OFFSET_WIN1RAVE 12 |
| 141 | #define SPCA561_OFFSET_WIN1BAVE 13 |
| 142 | #define SPCA561_OFFSET_WIN1GBAVE 14 |
| 143 | #define SPCA561_OFFSET_FREQ 15 |
| 144 | #define SPCA561_OFFSET_VSYNC 16 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 145 | #define SPCA561_INDEX_I2C_BASE 0x8800 |
| 146 | #define SPCA561_SNAPBIT 0x20 |
| 147 | #define SPCA561_SNAPCTRL 0x40 |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 148 | |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 149 | static const u16 rev72a_reset[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 150 | {0x0000, 0x8114}, /* Software GPIO output data */ |
| 151 | {0x0001, 0x8114}, /* Software GPIO output data */ |
| 152 | {0x0000, 0x8112}, /* Some kind of reset */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 153 | {} |
| 154 | }; |
| 155 | static const __u16 rev72a_init_data1[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 156 | {0x0003, 0x8701}, /* PCLK clock delay adjustment */ |
| 157 | {0x0001, 0x8703}, /* HSYNC from cmos inverted */ |
| 158 | {0x0011, 0x8118}, /* Enable and conf sensor */ |
| 159 | {0x0001, 0x8118}, /* Conf sensor */ |
| 160 | {0x0092, 0x8804}, /* I know nothing about these */ |
| 161 | {0x0010, 0x8802}, /* 0x88xx registers, so I won't */ |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 162 | {} |
| 163 | }; |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 164 | static const u16 rev72a_init_sensor1[][2] = { |
| 165 | {0x0001, 0x000d}, |
| 166 | {0x0002, 0x0018}, |
| 167 | {0x0004, 0x0165}, |
| 168 | {0x0005, 0x0021}, |
| 169 | {0x0007, 0x00aa}, |
| 170 | {0x0020, 0x1504}, |
| 171 | {0x0039, 0x0002}, |
| 172 | {0x0035, 0x0010}, |
| 173 | {0x0009, 0x1049}, |
| 174 | {0x0028, 0x000b}, |
| 175 | {0x003b, 0x000f}, |
| 176 | {0x003c, 0x0000}, |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 177 | {} |
| 178 | }; |
| 179 | static const __u16 rev72a_init_data2[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 180 | {0x0018, 0x8601}, /* Pixel/line selection for color separation */ |
| 181 | {0x0000, 0x8602}, /* Optical black level for user setting */ |
| 182 | {0x0060, 0x8604}, /* Optical black horizontal offset */ |
| 183 | {0x0002, 0x8605}, /* Optical black vertical offset */ |
| 184 | {0x0000, 0x8603}, /* Non-automatic optical black level */ |
| 185 | {0x0002, 0x865b}, /* Horizontal offset for valid pixels */ |
| 186 | {0x0000, 0x865f}, /* Vertical valid pixels window (x2) */ |
| 187 | {0x00b0, 0x865d}, /* Horizontal valid pixels window (x2) */ |
| 188 | {0x0090, 0x865e}, /* Vertical valid lines window (x2) */ |
| 189 | {0x00e0, 0x8406}, /* Memory buffer threshold */ |
| 190 | {0x0000, 0x8660}, /* Compensation memory stuff */ |
| 191 | {0x0002, 0x8201}, /* Output address for r/w serial EEPROM */ |
| 192 | {0x0008, 0x8200}, /* Clear valid bit for serial EEPROM */ |
| 193 | {0x0001, 0x8200}, /* OprMode to be executed by hardware */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 194 | /* from ms-win */ |
| 195 | {0x0000, 0x8611}, /* R offset for white balance */ |
| 196 | {0x00fd, 0x8612}, /* Gr offset for white balance */ |
| 197 | {0x0003, 0x8613}, /* B offset for white balance */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 198 | {0x0000, 0x8614}, /* Gb offset for white balance */ |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 199 | /* from ms-win */ |
| 200 | {0x0035, 0x8651}, /* R gain for white balance */ |
| 201 | {0x0040, 0x8652}, /* Gr gain for white balance */ |
| 202 | {0x005f, 0x8653}, /* B gain for white balance */ |
| 203 | {0x0040, 0x8654}, /* Gb gain for white balance */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 204 | {0x0002, 0x8502}, /* Maximum average bit rate stuff */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 205 | {0x0011, 0x8802}, |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 206 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 207 | {0x0087, 0x8700}, /* Set master clock (96Mhz????) */ |
| 208 | {0x0081, 0x8702}, /* Master clock output enable */ |
| 209 | |
| 210 | {0x0000, 0x8500}, /* Set image type (352x288 no compression) */ |
| 211 | /* Originally was 0x0010 (352x288 compression) */ |
| 212 | |
| 213 | {0x0002, 0x865b}, /* Horizontal offset for valid pixels */ |
| 214 | {0x0003, 0x865c}, /* Vertical offset for valid lines */ |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 215 | {} |
| 216 | }; |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 217 | static const u16 rev72a_init_sensor2[][2] = { |
| 218 | {0x0003, 0x0121}, |
| 219 | {0x0004, 0x0165}, |
| 220 | {0x0005, 0x002f}, /* blanking control column */ |
| 221 | {0x0006, 0x0000}, /* blanking mode row*/ |
| 222 | {0x000a, 0x0002}, |
| 223 | {0x0009, 0x1061}, /* setexposure times && pixel clock |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 224 | * 0001 0 | 000 0110 0001 */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 225 | {0x0035, 0x0014}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 226 | {} |
| 227 | }; |
| 228 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 229 | /******************** QC Express etch2 stuff ********************/ |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 230 | static const __u16 Pb100_1map8300[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 231 | /* reg, value */ |
| 232 | {0x8320, 0x3304}, |
| 233 | |
| 234 | {0x8303, 0x0125}, /* image area */ |
| 235 | {0x8304, 0x0169}, |
| 236 | {0x8328, 0x000b}, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 237 | {0x833c, 0x0001}, /*fixme: win:07*/ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 238 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 239 | {0x832f, 0x1904}, /*fixme: was 0419*/ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 240 | {0x8307, 0x00aa}, |
| 241 | {0x8301, 0x0003}, |
| 242 | {0x8302, 0x000e}, |
| 243 | {} |
| 244 | }; |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 245 | static const __u16 Pb100_2map8300[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 246 | /* reg, value */ |
| 247 | {0x8339, 0x0000}, |
| 248 | {0x8307, 0x00aa}, |
| 249 | {} |
| 250 | }; |
| 251 | |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 252 | static const __u16 spca561_161rev12A_data1[][2] = { |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame] | 253 | {0x29, 0x8118}, /* Control register (various enable bits) */ |
| 254 | {0x08, 0x8114}, /* GPIO: Led off */ |
| 255 | {0x0e, 0x8112}, /* 0x0e stream off 0x3e stream on */ |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 256 | {0x00, 0x8102}, /* white balance - new */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 257 | {0x92, 0x8804}, |
| 258 | {0x04, 0x8802}, /* windows uses 08 */ |
| 259 | {} |
| 260 | }; |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 261 | static const __u16 spca561_161rev12A_data2[][2] = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 262 | {0x21, 0x8118}, |
| 263 | {0x10, 0x8500}, |
| 264 | {0x07, 0x8601}, |
| 265 | {0x07, 0x8602}, |
| 266 | {0x04, 0x8501}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 267 | |
| 268 | {0x07, 0x8201}, /* windows uses 02 */ |
| 269 | {0x08, 0x8200}, |
| 270 | {0x01, 0x8200}, |
| 271 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 272 | {0x90, 0x8604}, |
| 273 | {0x00, 0x8605}, |
| 274 | {0xb0, 0x8603}, |
| 275 | |
| 276 | /* sensor gains */ |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 277 | {0x07, 0x8601}, /* white balance - new */ |
| 278 | {0x07, 0x8602}, /* white balance - new */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 279 | {0x00, 0x8610}, /* *red */ |
| 280 | {0x00, 0x8611}, /* 3f *green */ |
| 281 | {0x00, 0x8612}, /* green *blue */ |
| 282 | {0x00, 0x8613}, /* blue *green */ |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 283 | {0x43, 0x8614}, /* green *red - white balance - was 0x35 */ |
| 284 | {0x40, 0x8615}, /* 40 *green - white balance - was 0x35 */ |
| 285 | {0x71, 0x8616}, /* 7a *blue - white balance - was 0x35 */ |
| 286 | {0x40, 0x8617}, /* 40 *green - white balance - was 0x35 */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 287 | |
| 288 | {0x0c, 0x8620}, /* 0c */ |
| 289 | {0xc8, 0x8631}, /* c8 */ |
| 290 | {0xc8, 0x8634}, /* c8 */ |
| 291 | {0x23, 0x8635}, /* 23 */ |
| 292 | {0x1f, 0x8636}, /* 1f */ |
| 293 | {0xdd, 0x8637}, /* dd */ |
| 294 | {0xe1, 0x8638}, /* e1 */ |
| 295 | {0x1d, 0x8639}, /* 1d */ |
| 296 | {0x21, 0x863a}, /* 21 */ |
| 297 | {0xe3, 0x863b}, /* e3 */ |
| 298 | {0xdf, 0x863c}, /* df */ |
| 299 | {0xf0, 0x8505}, |
| 300 | {0x32, 0x850a}, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 301 | /* {0x99, 0x8700}, * - white balance - new (removed) */ |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame] | 302 | /* HDG we used to do this in stop0, making the init state and the state |
| 303 | after a start / stop different, so do this here instead. */ |
| 304 | {0x29, 0x8118}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 305 | {} |
| 306 | }; |
| 307 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 308 | 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] | 309 | { |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 310 | int ret; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 311 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 312 | ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
| 313 | 0, /* request */ |
| 314 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 315 | value, index, NULL, 0, 500); |
| 316 | PDEBUG(D_USBO, "reg write: 0x%02x:0x%02x", index, value); |
| 317 | if (ret < 0) |
| 318 | PDEBUG(D_ERR, "reg write: error %d", ret); |
| 319 | } |
| 320 | |
| 321 | static void write_vector(struct gspca_dev *gspca_dev, |
| 322 | const __u16 data[][2]) |
| 323 | { |
| 324 | struct usb_device *dev = gspca_dev->dev; |
| 325 | int i; |
| 326 | |
| 327 | i = 0; |
| 328 | while (data[i][1] != 0) { |
| 329 | reg_w_val(dev, data[i][1], data[i][0]); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 330 | i++; |
| 331 | } |
| 332 | } |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 333 | |
| 334 | /* read 'len' bytes to gspca_dev->usb_buf */ |
| 335 | static void reg_r(struct gspca_dev *gspca_dev, |
| 336 | __u16 index, __u16 length) |
| 337 | { |
| 338 | usb_control_msg(gspca_dev->dev, |
| 339 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
| 340 | 0, /* request */ |
| 341 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 342 | 0, /* value */ |
| 343 | index, gspca_dev->usb_buf, length, 500); |
| 344 | } |
| 345 | |
| 346 | /* write 'len' bytes from gspca_dev->usb_buf */ |
| 347 | static void reg_w_buf(struct gspca_dev *gspca_dev, |
| 348 | __u16 index, __u16 len) |
| 349 | { |
| 350 | usb_control_msg(gspca_dev->dev, |
| 351 | usb_sndctrlpipe(gspca_dev->dev, 0), |
| 352 | 0, /* request */ |
| 353 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 354 | 0, /* value */ |
| 355 | index, gspca_dev->usb_buf, len, 500); |
| 356 | } |
| 357 | |
| 358 | static void i2c_write(struct gspca_dev *gspca_dev, __u16 value, __u16 reg) |
| 359 | { |
| 360 | int retry = 60; |
| 361 | |
| 362 | reg_w_val(gspca_dev->dev, 0x8801, reg); |
| 363 | reg_w_val(gspca_dev->dev, 0x8805, value); |
| 364 | reg_w_val(gspca_dev->dev, 0x8800, value >> 8); |
| 365 | do { |
| 366 | reg_r(gspca_dev, 0x8803, 1); |
| 367 | if (!gspca_dev->usb_buf[0]) |
| 368 | return; |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 369 | msleep(10); |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 370 | } while (--retry); |
| 371 | } |
| 372 | |
| 373 | static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode) |
| 374 | { |
| 375 | int retry = 60; |
| 376 | __u8 value; |
| 377 | |
| 378 | reg_w_val(gspca_dev->dev, 0x8804, 0x92); |
| 379 | reg_w_val(gspca_dev->dev, 0x8801, reg); |
| 380 | reg_w_val(gspca_dev->dev, 0x8802, mode | 0x01); |
| 381 | do { |
| 382 | reg_r(gspca_dev, 0x8803, 1); |
| 383 | if (!gspca_dev->usb_buf[0]) { |
| 384 | reg_r(gspca_dev, 0x8800, 1); |
| 385 | value = gspca_dev->usb_buf[0]; |
| 386 | reg_r(gspca_dev, 0x8805, 1); |
| 387 | return ((int) value << 8) | gspca_dev->usb_buf[0]; |
| 388 | } |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 389 | msleep(10); |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 390 | } while (--retry); |
| 391 | return -1; |
| 392 | } |
| 393 | |
| 394 | static void sensor_mapwrite(struct gspca_dev *gspca_dev, |
| 395 | const __u16 (*sensormap)[2]) |
| 396 | { |
| 397 | while ((*sensormap)[0]) { |
| 398 | gspca_dev->usb_buf[0] = (*sensormap)[1]; |
| 399 | gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8; |
| 400 | reg_w_buf(gspca_dev, (*sensormap)[0], 2); |
| 401 | sensormap++; |
| 402 | } |
| 403 | } |
| 404 | |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 405 | static void write_sensor_72a(struct gspca_dev *gspca_dev, |
| 406 | const __u16 (*sensor)[2]) |
| 407 | { |
| 408 | while ((*sensor)[0]) { |
| 409 | i2c_write(gspca_dev, (*sensor)[1], (*sensor)[0]); |
| 410 | sensor++; |
| 411 | } |
| 412 | } |
| 413 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 414 | static void init_161rev12A(struct gspca_dev *gspca_dev) |
| 415 | { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 416 | write_vector(gspca_dev, spca561_161rev12A_data1); |
| 417 | sensor_mapwrite(gspca_dev, Pb100_1map8300); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 418 | /*fixme: should be in sd_start*/ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 419 | write_vector(gspca_dev, spca561_161rev12A_data2); |
| 420 | sensor_mapwrite(gspca_dev, Pb100_2map8300); |
| 421 | } |
| 422 | |
| 423 | /* this function is called at probe time */ |
| 424 | static int sd_config(struct gspca_dev *gspca_dev, |
| 425 | const struct usb_device_id *id) |
| 426 | { |
| 427 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 428 | struct cam *cam; |
| 429 | __u16 vendor, product; |
| 430 | __u8 data1, data2; |
| 431 | |
| 432 | /* Read frm global register the USB product and vendor IDs, just to |
| 433 | * prove that we can communicate with the device. This works, which |
| 434 | * confirms at we are communicating properly and that the device |
| 435 | * is a 561. */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 436 | reg_r(gspca_dev, 0x8104, 1); |
| 437 | data1 = gspca_dev->usb_buf[0]; |
| 438 | reg_r(gspca_dev, 0x8105, 1); |
| 439 | data2 = gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 440 | vendor = (data2 << 8) | data1; |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 441 | reg_r(gspca_dev, 0x8106, 1); |
| 442 | data1 = gspca_dev->usb_buf[0]; |
| 443 | reg_r(gspca_dev, 0x8107, 1); |
| 444 | data2 = gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 445 | product = (data2 << 8) | data1; |
| 446 | if (vendor != id->idVendor || product != id->idProduct) { |
| 447 | PDEBUG(D_PROBE, "Bad vendor / product from device"); |
| 448 | return -EINVAL; |
| 449 | } |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 450 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 451 | cam = &gspca_dev->cam; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 452 | gspca_dev->nbalt = 7 + 1; /* choose alternate 7 first */ |
Jean-Francois Moine | 9d64fdb | 2008-07-25 08:53:03 -0300 | [diff] [blame] | 453 | |
| 454 | sd->chip_revision = id->driver_info; |
Jean-Francois Moine | b77c004 | 2008-09-04 16:22:56 -0300 | [diff] [blame] | 455 | if (sd->chip_revision == Rev012A) { |
| 456 | cam->cam_mode = sif_012a_mode; |
| 457 | cam->nmodes = ARRAY_SIZE(sif_012a_mode); |
| 458 | } else { |
| 459 | cam->cam_mode = sif_072a_mode; |
| 460 | cam->nmodes = ARRAY_SIZE(sif_072a_mode); |
| 461 | } |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 462 | sd->brightness = BRIGHTNESS_DEF; |
| 463 | sd->contrast = CONTRAST_DEF; |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 464 | sd->white = HUE_DEF; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 465 | sd->exposure = EXPOSURE_DEF; |
| 466 | sd->autogain = AUTOGAIN_DEF; |
| 467 | sd->gain = GAIN_DEF; |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 468 | sd->expo12a = EXPO12A_DEF; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 469 | return 0; |
| 470 | } |
| 471 | |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 472 | /* this function is called at probe and resume time */ |
| 473 | static int sd_init_12a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 474 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 475 | PDEBUG(D_STREAM, "Chip revision: 012a"); |
| 476 | init_161rev12A(gspca_dev); |
| 477 | return 0; |
| 478 | } |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 479 | static int sd_init_72a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 480 | { |
| 481 | PDEBUG(D_STREAM, "Chip revision: 072a"); |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 482 | write_vector(gspca_dev, rev72a_reset); |
| 483 | msleep(200); |
Jean-Francois Moine | f8a04a6 | 2008-12-19 07:21:26 -0300 | [diff] [blame] | 484 | write_vector(gspca_dev, rev72a_init_data1); |
| 485 | write_sensor_72a(gspca_dev, rev72a_init_sensor1); |
| 486 | write_vector(gspca_dev, rev72a_init_data2); |
| 487 | write_sensor_72a(gspca_dev, rev72a_init_sensor2); |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 488 | reg_w_val(gspca_dev->dev, 0x8112, 0x30); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 489 | return 0; |
| 490 | } |
| 491 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 492 | /* rev 72a only */ |
| 493 | static void setbrightness(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 494 | { |
| 495 | struct sd *sd = (struct sd *) gspca_dev; |
| 496 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 497 | __u8 value; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 498 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 499 | value = sd->brightness; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 500 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 501 | /* offsets for white balance */ |
| 502 | reg_w_val(dev, 0x8611, value); /* R */ |
| 503 | reg_w_val(dev, 0x8612, value); /* Gr */ |
| 504 | reg_w_val(dev, 0x8613, value); /* B */ |
| 505 | reg_w_val(dev, 0x8614, value); /* Gb */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 506 | } |
| 507 | |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 508 | static void setwhite(struct gspca_dev *gspca_dev) |
| 509 | { |
| 510 | struct sd *sd = (struct sd *) gspca_dev; |
| 511 | __u16 white; |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 512 | __u8 blue, red; |
| 513 | __u16 reg; |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 514 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 515 | /* try to emulate MS-win as possible */ |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 516 | white = sd->white; |
| 517 | red = 0x20 + white * 3 / 8; |
| 518 | blue = 0x90 - white * 5 / 8; |
| 519 | if (sd->chip_revision == Rev012A) { |
| 520 | reg = 0x8614; |
| 521 | } else { |
| 522 | reg = 0x8651; |
| 523 | red += sd->contrast - 0x20; |
| 524 | blue += sd->contrast - 0x20; |
| 525 | } |
| 526 | reg_w_val(gspca_dev->dev, reg, red); |
| 527 | reg_w_val(gspca_dev->dev, reg + 2, blue); |
| 528 | } |
| 529 | |
| 530 | static void setcontrast(struct gspca_dev *gspca_dev) |
| 531 | { |
| 532 | struct sd *sd = (struct sd *) gspca_dev; |
| 533 | struct usb_device *dev = gspca_dev->dev; |
| 534 | __u8 value; |
| 535 | |
| 536 | if (sd->chip_revision != Rev072A) |
| 537 | return; |
| 538 | value = sd->contrast + 0x20; |
| 539 | |
| 540 | /* gains for white balance */ |
| 541 | setwhite(gspca_dev); |
| 542 | /* reg_w_val(dev, 0x8651, value); * R - done by setwhite */ |
| 543 | reg_w_val(dev, 0x8652, value); /* Gr */ |
| 544 | /* reg_w_val(dev, 0x8653, value); * B - done by setwhite */ |
| 545 | reg_w_val(dev, 0x8654, value); /* Gb */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 546 | } |
| 547 | |
| 548 | /* rev 12a only */ |
| 549 | static void setexposure(struct gspca_dev *gspca_dev) |
| 550 | { |
| 551 | struct sd *sd = (struct sd *) gspca_dev; |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 552 | int i, expo = 0; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 553 | |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 554 | /* Register 0x8309 controls exposure for the spca561, |
| 555 | the basic exposure setting goes from 1-2047, where 1 is completely |
| 556 | dark and 2047 is very bright. It not only influences exposure but |
| 557 | also the framerate (to allow for longer exposure) from 1 - 300 it |
| 558 | only raises the exposure time then from 300 - 600 it halves the |
| 559 | framerate to be able to further raise the exposure time and for every |
| 560 | 300 more it halves the framerate again. This allows for a maximum |
| 561 | exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps). |
| 562 | Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12 |
| 563 | configure a divider for the base framerate which us used at the |
| 564 | exposure setting of 1-300. These bits configure the base framerate |
| 565 | according to the following formula: fps = 60 / (value + 2) */ |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 566 | |
| 567 | /* We choose to use the high bits setting the fixed framerate divisor |
| 568 | asap, as setting high basic exposure setting without the fixed |
| 569 | divider in combination with high gains makes the cam stop */ |
| 570 | int table[] = { 0, 450, 550, 625, EXPOSURE_MAX }; |
| 571 | |
| 572 | for (i = 0; i < ARRAY_SIZE(table) - 1; i++) { |
| 573 | if (sd->exposure <= table[i + 1]) { |
| 574 | expo = sd->exposure - table[i]; |
| 575 | if (i) |
| 576 | expo += 300; |
| 577 | expo |= i << 11; |
| 578 | break; |
| 579 | } |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 580 | } |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 581 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 582 | gspca_dev->usb_buf[0] = expo; |
| 583 | gspca_dev->usb_buf[1] = expo >> 8; |
| 584 | reg_w_buf(gspca_dev, 0x8309, 2); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 585 | } |
| 586 | |
| 587 | /* rev 12a only */ |
| 588 | static void setgain(struct gspca_dev *gspca_dev) |
| 589 | { |
| 590 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 591 | |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 592 | /* gain reg low 6 bits 0-63 gain, bit 6 and 7, both double the |
| 593 | sensitivity when set, so 31 + one of them set == 63, and 15 |
| 594 | with both of them set == 63 */ |
| 595 | if (sd->gain < 64) |
| 596 | gspca_dev->usb_buf[0] = sd->gain; |
| 597 | else if (sd->gain < 128) |
| 598 | gspca_dev->usb_buf[0] = (sd->gain / 2) | 0x40; |
| 599 | else |
| 600 | gspca_dev->usb_buf[0] = (sd->gain / 4) | 0xC0; |
| 601 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 602 | gspca_dev->usb_buf[1] = 0; |
| 603 | reg_w_buf(gspca_dev, 0x8335, 2); |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 604 | } |
| 605 | |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 606 | static void setautogain(struct gspca_dev *gspca_dev) |
| 607 | { |
| 608 | struct sd *sd = (struct sd *) gspca_dev; |
| 609 | |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 610 | if (sd->autogain) |
| 611 | sd->ag_cnt = AG_CNT_START; |
| 612 | else |
| 613 | sd->ag_cnt = -1; |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 614 | } |
| 615 | |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 616 | static int sd_start_12a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 617 | { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 618 | struct usb_device *dev = gspca_dev->dev; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 619 | int mode; |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 620 | static const __u8 Reg8391[8] = |
| 621 | {0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00}; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 622 | |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 623 | 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] | 624 | if (mode <= 1) { |
| 625 | /* Use compression on 320x240 and above */ |
| 626 | reg_w_val(dev, 0x8500, 0x10 | mode); |
| 627 | } else { |
| 628 | /* I couldn't get the compression to work below 320x240 |
| 629 | * Fortunately at these resolutions the bandwidth |
| 630 | * is sufficient to push raw frames at ~20fps */ |
| 631 | reg_w_val(dev, 0x8500, mode); |
| 632 | } /* -- qq@kuku.eu.org */ |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 633 | |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 634 | gspca_dev->usb_buf[0] = 0xaa; |
| 635 | gspca_dev->usb_buf[1] = 0x00; |
| 636 | reg_w_buf(gspca_dev, 0x8307, 2); |
| 637 | /* clock - lower 0x8X values lead to fps > 30 */ |
| 638 | reg_w_val(gspca_dev->dev, 0x8700, 0x8a); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 639 | /* 0x8f 0x85 0x27 clock */ |
| 640 | reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20); |
| 641 | reg_w_val(gspca_dev->dev, 0x850b, 0x03); |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 642 | memcpy(gspca_dev->usb_buf, Reg8391, 8); |
| 643 | reg_w_buf(gspca_dev, 0x8391, 8); |
| 644 | reg_w_buf(gspca_dev, 0x8390, 8); |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 645 | setwhite(gspca_dev); |
Hans de Goede | d0848eb | 2009-05-25 15:20:16 -0300 | [diff] [blame] | 646 | setgain(gspca_dev); |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 647 | setexposure(gspca_dev); |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame] | 648 | |
| 649 | /* Led ON (bit 3 -> 0 */ |
| 650 | reg_w_val(gspca_dev->dev, 0x8114, 0x00); |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 651 | return 0; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 652 | } |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 653 | static int sd_start_72a(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 654 | { |
| 655 | struct usb_device *dev = gspca_dev->dev; |
| 656 | int Clck; |
| 657 | int mode; |
| 658 | |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 659 | write_vector(gspca_dev, rev72a_reset); |
| 660 | msleep(200); |
| 661 | write_vector(gspca_dev, rev72a_init_data1); |
| 662 | write_sensor_72a(gspca_dev, rev72a_init_sensor1); |
| 663 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 664 | mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; |
| 665 | switch (mode) { |
| 666 | default: |
Jean-Francois Moine | a48196a | 2009-01-18 14:24:52 -0300 | [diff] [blame] | 667 | case 0: |
| 668 | Clck = 0x27; /* ms-win 0x87 */ |
| 669 | break; |
| 670 | case 1: |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 671 | Clck = 0x25; |
| 672 | break; |
| 673 | case 2: |
| 674 | Clck = 0x22; |
| 675 | break; |
| 676 | case 3: |
| 677 | Clck = 0x21; |
| 678 | break; |
| 679 | } |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 680 | reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */ |
Jean-Francois Moine | a48196a | 2009-01-18 14:24:52 -0300 | [diff] [blame] | 681 | reg_w_val(dev, 0x8702, 0x81); |
| 682 | reg_w_val(dev, 0x8500, mode); /* mode */ |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 683 | write_sensor_72a(gspca_dev, rev72a_init_sensor2); |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 684 | setcontrast(gspca_dev); |
| 685 | /* setbrightness(gspca_dev); * fixme: bad values */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 686 | setautogain(gspca_dev); |
Jean-Francois Moine | 0dbc2c1 | 2009-01-16 16:24:28 -0300 | [diff] [blame] | 687 | reg_w_val(dev, 0x8112, 0x10 | 0x20); |
Jean-Francois Moine | 72ab97c | 2008-09-20 06:39:08 -0300 | [diff] [blame] | 688 | return 0; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 689 | } |
| 690 | |
| 691 | static void sd_stopN(struct gspca_dev *gspca_dev) |
| 692 | { |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 693 | struct sd *sd = (struct sd *) gspca_dev; |
| 694 | |
| 695 | if (sd->chip_revision == Rev012A) { |
| 696 | reg_w_val(gspca_dev->dev, 0x8112, 0x0e); |
Hans de Goede | 6b33e5e | 2010-02-27 07:18:14 -0300 | [diff] [blame] | 697 | /* Led Off (bit 3 -> 1 */ |
| 698 | reg_w_val(gspca_dev->dev, 0x8114, 0x08); |
Jean-Francois Moine | d698dc6 | 2008-09-03 16:47:51 -0300 | [diff] [blame] | 699 | } else { |
| 700 | reg_w_val(gspca_dev->dev, 0x8112, 0x20); |
| 701 | /* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */ |
| 702 | } |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 703 | } |
| 704 | |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 705 | static void do_autogain(struct gspca_dev *gspca_dev) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 706 | { |
| 707 | struct sd *sd = (struct sd *) gspca_dev; |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 708 | int expotimes; |
| 709 | int pixelclk; |
| 710 | int gainG; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 711 | __u8 R, Gr, Gb, B; |
| 712 | int y; |
| 713 | __u8 luma_mean = 110; |
| 714 | __u8 luma_delta = 20; |
| 715 | __u8 spring = 4; |
| 716 | |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 717 | if (sd->ag_cnt < 0) |
| 718 | return; |
| 719 | if (--sd->ag_cnt >= 0) |
| 720 | return; |
| 721 | sd->ag_cnt = AG_CNT_START; |
| 722 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 723 | switch (sd->chip_revision) { |
| 724 | case Rev072A: |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 725 | reg_r(gspca_dev, 0x8621, 1); |
| 726 | Gr = gspca_dev->usb_buf[0]; |
| 727 | reg_r(gspca_dev, 0x8622, 1); |
| 728 | R = gspca_dev->usb_buf[0]; |
| 729 | reg_r(gspca_dev, 0x8623, 1); |
| 730 | B = gspca_dev->usb_buf[0]; |
| 731 | reg_r(gspca_dev, 0x8624, 1); |
| 732 | Gb = gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 733 | y = (77 * R + 75 * (Gr + Gb) + 29 * B) >> 8; |
| 734 | /* u= (128*B-(43*(Gr+Gb+R))) >> 8; */ |
| 735 | /* v= (128*R-(53*(Gr+Gb))-21*B) >> 8; */ |
| 736 | /* PDEBUG(D_CONF,"reading Y %d U %d V %d ",y,u,v); */ |
| 737 | |
| 738 | if (y < luma_mean - luma_delta || |
| 739 | y > luma_mean + luma_delta) { |
| 740 | expotimes = i2c_read(gspca_dev, 0x09, 0x10); |
| 741 | pixelclk = 0x0800; |
| 742 | expotimes = expotimes & 0x07ff; |
| 743 | /* PDEBUG(D_PACK, |
| 744 | "Exposition Times 0x%03X Clock 0x%04X ", |
| 745 | expotimes,pixelclk); */ |
| 746 | gainG = i2c_read(gspca_dev, 0x35, 0x10); |
| 747 | /* PDEBUG(D_PACK, |
| 748 | "reading Gain register %d", gainG); */ |
| 749 | |
| 750 | expotimes += (luma_mean - y) >> spring; |
| 751 | gainG += (luma_mean - y) / 50; |
| 752 | /* PDEBUG(D_PACK, |
| 753 | "compute expotimes %d gain %d", |
| 754 | expotimes,gainG); */ |
| 755 | |
| 756 | if (gainG > 0x3f) |
| 757 | gainG = 0x3f; |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 758 | else if (gainG < 3) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 759 | gainG = 3; |
| 760 | i2c_write(gspca_dev, gainG, 0x35); |
| 761 | |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 762 | if (expotimes > 0x0256) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 763 | expotimes = 0x0256; |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 764 | else if (expotimes < 3) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 765 | expotimes = 3; |
| 766 | i2c_write(gspca_dev, expotimes | pixelclk, 0x09); |
| 767 | } |
| 768 | break; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 769 | } |
| 770 | } |
| 771 | |
| 772 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 773 | u8 *data, /* isoc packet */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 774 | int len) /* iso packet length */ |
| 775 | { |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 776 | struct sd *sd = (struct sd *) gspca_dev; |
| 777 | |
Jean-Francois Moine | 576ed7b | 2009-01-16 08:57:28 -0300 | [diff] [blame] | 778 | len--; |
| 779 | switch (*data++) { /* sequence number */ |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 780 | case 0: /* start of frame */ |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 781 | gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); |
Hans de Goede | 436c2c5 | 2010-02-28 09:41:04 -0300 | [diff] [blame] | 782 | |
| 783 | /* This should never happen */ |
| 784 | if (len < 2) { |
| 785 | PDEBUG(D_ERR, "Short SOF packet, ignoring"); |
| 786 | gspca_dev->last_packet_type = DISCARD_PACKET; |
| 787 | return; |
| 788 | } |
| 789 | |
| 790 | #ifdef CONFIG_INPUT |
| 791 | if (data[0] & 0x20) { |
| 792 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); |
| 793 | input_sync(gspca_dev->input_dev); |
| 794 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); |
| 795 | input_sync(gspca_dev->input_dev); |
| 796 | } |
| 797 | #endif |
| 798 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 799 | if (data[1] & 0x10) { |
| 800 | /* compressed bayer */ |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 801 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 802 | } else { |
Hans de Goede | 54ab92c | 2008-07-03 11:20:58 -0300 | [diff] [blame] | 803 | /* raw bayer (with a header, which we skip) */ |
Hans de Goede | 0fc23d2 | 2008-09-04 16:22:57 -0300 | [diff] [blame] | 804 | if (sd->chip_revision == Rev012A) { |
| 805 | data += 20; |
| 806 | len -= 20; |
| 807 | } else { |
| 808 | data += 16; |
| 809 | len -= 16; |
| 810 | } |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 811 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 812 | } |
| 813 | return; |
Jean-Francois Moine | 35dc1b4 | 2008-12-17 14:34:53 -0300 | [diff] [blame] | 814 | case 0xff: /* drop (empty mpackets) */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 815 | return; |
| 816 | } |
Jean-Francois Moine | 76dd272 | 2009-11-13 09:21:03 -0300 | [diff] [blame] | 817 | gspca_frame_add(gspca_dev, INTER_PACKET, data, len); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 818 | } |
| 819 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 820 | /* rev 72a only */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 821 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) |
| 822 | { |
| 823 | struct sd *sd = (struct sd *) gspca_dev; |
| 824 | |
| 825 | sd->brightness = val; |
| 826 | if (gspca_dev->streaming) |
| 827 | setbrightness(gspca_dev); |
| 828 | return 0; |
| 829 | } |
| 830 | |
| 831 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) |
| 832 | { |
| 833 | struct sd *sd = (struct sd *) gspca_dev; |
| 834 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 835 | *val = sd->brightness; |
| 836 | return 0; |
| 837 | } |
| 838 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 839 | /* rev 72a only */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 840 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) |
| 841 | { |
| 842 | struct sd *sd = (struct sd *) gspca_dev; |
| 843 | |
| 844 | sd->contrast = val; |
| 845 | if (gspca_dev->streaming) |
| 846 | setcontrast(gspca_dev); |
| 847 | return 0; |
| 848 | } |
| 849 | |
| 850 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) |
| 851 | { |
| 852 | struct sd *sd = (struct sd *) gspca_dev; |
| 853 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 854 | *val = sd->contrast; |
| 855 | return 0; |
| 856 | } |
| 857 | |
| 858 | static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) |
| 859 | { |
| 860 | struct sd *sd = (struct sd *) gspca_dev; |
| 861 | |
| 862 | sd->autogain = val; |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 863 | if (gspca_dev->streaming) |
| 864 | setautogain(gspca_dev); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 865 | return 0; |
| 866 | } |
| 867 | |
| 868 | static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val) |
| 869 | { |
| 870 | struct sd *sd = (struct sd *) gspca_dev; |
| 871 | |
| 872 | *val = sd->autogain; |
| 873 | return 0; |
| 874 | } |
| 875 | |
Jean-Francois Moine | 6c9d3c5 | 2008-09-03 16:47:30 -0300 | [diff] [blame] | 876 | static int sd_setwhite(struct gspca_dev *gspca_dev, __s32 val) |
| 877 | { |
| 878 | struct sd *sd = (struct sd *) gspca_dev; |
| 879 | |
| 880 | sd->white = val; |
| 881 | if (gspca_dev->streaming) |
| 882 | setwhite(gspca_dev); |
| 883 | return 0; |
| 884 | } |
| 885 | |
| 886 | static int sd_getwhite(struct gspca_dev *gspca_dev, __s32 *val) |
| 887 | { |
| 888 | struct sd *sd = (struct sd *) gspca_dev; |
| 889 | |
| 890 | *val = sd->white; |
| 891 | return 0; |
| 892 | } |
| 893 | |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 894 | /* rev12a only */ |
| 895 | static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val) |
| 896 | { |
| 897 | struct sd *sd = (struct sd *) gspca_dev; |
| 898 | |
| 899 | sd->exposure = val; |
| 900 | if (gspca_dev->streaming) |
| 901 | setexposure(gspca_dev); |
| 902 | return 0; |
| 903 | } |
| 904 | |
| 905 | static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val) |
| 906 | { |
| 907 | struct sd *sd = (struct sd *) gspca_dev; |
| 908 | |
| 909 | *val = sd->exposure; |
| 910 | return 0; |
| 911 | } |
| 912 | |
| 913 | /* rev12a only */ |
| 914 | static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val) |
| 915 | { |
| 916 | struct sd *sd = (struct sd *) gspca_dev; |
| 917 | |
| 918 | sd->gain = val; |
| 919 | if (gspca_dev->streaming) |
| 920 | setgain(gspca_dev); |
| 921 | return 0; |
| 922 | } |
| 923 | |
| 924 | static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val) |
| 925 | { |
| 926 | struct sd *sd = (struct sd *) gspca_dev; |
| 927 | |
| 928 | *val = sd->gain; |
| 929 | return 0; |
| 930 | } |
| 931 | |
| 932 | /* control tables */ |
Marton Nemeth | 7e64dc4 | 2009-12-30 09:12:41 -0300 | [diff] [blame] | 933 | static const struct ctrl sd_ctrls_12a[] = { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 934 | { |
| 935 | { |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 936 | .id = V4L2_CID_HUE, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 937 | .type = V4L2_CTRL_TYPE_INTEGER, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 938 | .name = "Hue", |
| 939 | .minimum = HUE_MIN, |
| 940 | .maximum = HUE_MAX, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 941 | .step = 1, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 942 | .default_value = HUE_DEF, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 943 | }, |
| 944 | .set = sd_setwhite, |
| 945 | .get = sd_getwhite, |
| 946 | }, |
| 947 | { |
| 948 | { |
| 949 | .id = V4L2_CID_EXPOSURE, |
| 950 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 951 | .name = "Exposure", |
| 952 | .minimum = EXPOSURE_MIN, |
| 953 | .maximum = EXPOSURE_MAX, |
| 954 | .step = 1, |
| 955 | .default_value = EXPOSURE_DEF, |
| 956 | }, |
| 957 | .set = sd_setexposure, |
| 958 | .get = sd_getexposure, |
| 959 | }, |
| 960 | { |
| 961 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 962 | .id = V4L2_CID_GAIN, |
| 963 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 964 | .name = "Gain", |
| 965 | .minimum = GAIN_MIN, |
| 966 | .maximum = GAIN_MAX, |
| 967 | .step = 1, |
| 968 | .default_value = GAIN_DEF, |
| 969 | }, |
| 970 | .set = sd_setgain, |
| 971 | .get = sd_getgain, |
| 972 | }, |
| 973 | }; |
| 974 | |
Marton Nemeth | 7e64dc4 | 2009-12-30 09:12:41 -0300 | [diff] [blame] | 975 | static const struct ctrl sd_ctrls_72a[] = { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 976 | { |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 977 | { |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 978 | .id = V4L2_CID_HUE, |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 979 | .type = V4L2_CTRL_TYPE_INTEGER, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 980 | .name = "Hue", |
| 981 | .minimum = HUE_MIN, |
| 982 | .maximum = HUE_MAX, |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 983 | .step = 1, |
Hans de Goede | 9035f2e | 2009-05-25 15:26:59 -0300 | [diff] [blame] | 984 | .default_value = HUE_DEF, |
Jean-Francois Moine | 5b7ed28 | 2008-12-18 12:38:15 -0300 | [diff] [blame] | 985 | }, |
| 986 | .set = sd_setwhite, |
| 987 | .get = sd_getwhite, |
| 988 | }, |
| 989 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 990 | { |
| 991 | .id = V4L2_CID_BRIGHTNESS, |
| 992 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 993 | .name = "Brightness", |
| 994 | .minimum = BRIGHTNESS_MIN, |
| 995 | .maximum = BRIGHTNESS_MAX, |
| 996 | .step = 1, |
| 997 | .default_value = BRIGHTNESS_DEF, |
| 998 | }, |
| 999 | .set = sd_setbrightness, |
| 1000 | .get = sd_getbrightness, |
| 1001 | }, |
| 1002 | { |
| 1003 | { |
| 1004 | .id = V4L2_CID_CONTRAST, |
| 1005 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 1006 | .name = "Contrast", |
| 1007 | .minimum = CONTRAST_MIN, |
| 1008 | .maximum = CONTRAST_MAX, |
| 1009 | .step = 1, |
| 1010 | .default_value = CONTRAST_DEF, |
| 1011 | }, |
| 1012 | .set = sd_setcontrast, |
| 1013 | .get = sd_getcontrast, |
| 1014 | }, |
| 1015 | { |
| 1016 | { |
| 1017 | .id = V4L2_CID_AUTOGAIN, |
| 1018 | .type = V4L2_CTRL_TYPE_BOOLEAN, |
| 1019 | .name = "Auto Gain", |
| 1020 | .minimum = AUTOGAIN_MIN, |
| 1021 | .maximum = AUTOGAIN_MAX, |
| 1022 | .step = 1, |
| 1023 | .default_value = AUTOGAIN_DEF, |
| 1024 | }, |
| 1025 | .set = sd_setautogain, |
| 1026 | .get = sd_getautogain, |
| 1027 | }, |
| 1028 | }; |
| 1029 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1030 | /* sub-driver description */ |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1031 | static const struct sd_desc sd_desc_12a = { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1032 | .name = MODULE_NAME, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1033 | .ctrls = sd_ctrls_12a, |
| 1034 | .nctrls = ARRAY_SIZE(sd_ctrls_12a), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1035 | .config = sd_config, |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 1036 | .init = sd_init_12a, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1037 | .start = sd_start_12a, |
| 1038 | .stopN = sd_stopN, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1039 | .pkt_scan = sd_pkt_scan, |
Hans de Goede | 436c2c5 | 2010-02-28 09:41:04 -0300 | [diff] [blame] | 1040 | #ifdef CONFIG_INPUT |
| 1041 | .other_input = 1, |
| 1042 | #endif |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1043 | }; |
| 1044 | static const struct sd_desc sd_desc_72a = { |
| 1045 | .name = MODULE_NAME, |
| 1046 | .ctrls = sd_ctrls_72a, |
| 1047 | .nctrls = ARRAY_SIZE(sd_ctrls_72a), |
| 1048 | .config = sd_config, |
Jean-Francois Moine | 012d6b0 | 2008-09-03 17:12:16 -0300 | [diff] [blame] | 1049 | .init = sd_init_72a, |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1050 | .start = sd_start_72a, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1051 | .stopN = sd_stopN, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1052 | .pkt_scan = sd_pkt_scan, |
Jean-Francois Moine | cebf3b6 | 2008-08-03 07:52:53 -0300 | [diff] [blame] | 1053 | .dq_callback = do_autogain, |
Hans de Goede | 436c2c5 | 2010-02-28 09:41:04 -0300 | [diff] [blame] | 1054 | #ifdef CONFIG_INPUT |
| 1055 | .other_input = 1, |
| 1056 | #endif |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1057 | }; |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1058 | static const struct sd_desc *sd_desc[2] = { |
| 1059 | &sd_desc_12a, |
| 1060 | &sd_desc_72a |
| 1061 | }; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1062 | |
| 1063 | /* -- module initialisation -- */ |
Jean-Francois Moine | a5ae206 | 2008-07-04 11:16:16 -0300 | [diff] [blame] | 1064 | static const __devinitdata struct usb_device_id device_table[] = { |
Jean-Francois Moine | 87581aa | 2008-07-26 14:30:01 -0300 | [diff] [blame] | 1065 | {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A}, |
| 1066 | {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A}, |
| 1067 | {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A}, |
John Ellson | f8f73d0 | 2010-03-17 10:22:58 -0300 | [diff] [blame] | 1068 | {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A}, |
Jean-Francois Moine | 87581aa | 2008-07-26 14:30:01 -0300 | [diff] [blame] | 1069 | {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A}, |
| 1070 | {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A}, |
| 1071 | {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A}, |
| 1072 | {USB_DEVICE(0x046d, 0x092b), .driver_info = Rev012A}, |
| 1073 | {USB_DEVICE(0x046d, 0x092c), .driver_info = Rev012A}, |
| 1074 | {USB_DEVICE(0x046d, 0x092d), .driver_info = Rev012A}, |
| 1075 | {USB_DEVICE(0x046d, 0x092e), .driver_info = Rev012A}, |
| 1076 | {USB_DEVICE(0x046d, 0x092f), .driver_info = Rev012A}, |
| 1077 | {USB_DEVICE(0x04fc, 0x0561), .driver_info = Rev072A}, |
| 1078 | {USB_DEVICE(0x060b, 0xa001), .driver_info = Rev072A}, |
| 1079 | {USB_DEVICE(0x10fd, 0x7e50), .driver_info = Rev072A}, |
| 1080 | {USB_DEVICE(0xabcd, 0xcdee), .driver_info = Rev072A}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1081 | {} |
| 1082 | }; |
| 1083 | |
| 1084 | MODULE_DEVICE_TABLE(usb, device_table); |
| 1085 | |
| 1086 | /* -- device connect -- */ |
| 1087 | static int sd_probe(struct usb_interface *intf, |
| 1088 | const struct usb_device_id *id) |
| 1089 | { |
Jean-Francois Moine | 7879d45 | 2008-09-03 16:47:32 -0300 | [diff] [blame] | 1090 | return gspca_dev_probe(intf, id, |
| 1091 | sd_desc[id->driver_info], |
| 1092 | sizeof(struct sd), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1093 | THIS_MODULE); |
| 1094 | } |
| 1095 | |
| 1096 | static struct usb_driver sd_driver = { |
| 1097 | .name = MODULE_NAME, |
| 1098 | .id_table = device_table, |
| 1099 | .probe = sd_probe, |
| 1100 | .disconnect = gspca_disconnect, |
Jean-Francois Moine | 6a70974 | 2008-09-03 16:48:10 -0300 | [diff] [blame] | 1101 | #ifdef CONFIG_PM |
| 1102 | .suspend = gspca_suspend, |
| 1103 | .resume = gspca_resume, |
| 1104 | #endif |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1105 | }; |
| 1106 | |
| 1107 | /* -- module insert / remove -- */ |
| 1108 | static int __init sd_mod_init(void) |
| 1109 | { |
Alexey Klimov | f69e952 | 2009-01-01 13:02:07 -0300 | [diff] [blame] | 1110 | int ret; |
| 1111 | ret = usb_register(&sd_driver); |
| 1112 | if (ret < 0) |
Alexey Klimov | e6b1484 | 2009-01-01 13:04:58 -0300 | [diff] [blame] | 1113 | return ret; |
Jean-Francois Moine | 10b0e96 | 2008-07-22 05:35:10 -0300 | [diff] [blame] | 1114 | PDEBUG(D_PROBE, "registered"); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 1115 | return 0; |
| 1116 | } |
| 1117 | static void __exit sd_mod_exit(void) |
| 1118 | { |
| 1119 | usb_deregister(&sd_driver); |
| 1120 | PDEBUG(D_PROBE, "deregistered"); |
| 1121 | } |
| 1122 | |
| 1123 | module_init(sd_mod_init); |
| 1124 | module_exit(sd_mod_exit); |