1/* 2 * cx18 functions to query card hardware 3 * 4 * Derived from ivtv-cards.c 5 * 6 * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> 7 * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 22 * 02111-1307 USA 23 */ 24 25#include "cx18-driver.h" 26#include "cx18-cards.h" 27#include "cx18-av-core.h" 28#include "cx18-i2c.h" 29#include <media/cs5345.h> 30 31#define V4L2_STD_PAL_SECAM (V4L2_STD_PAL|V4L2_STD_SECAM) 32 33/********************** card configuration *******************************/ 34 35/* usual i2c tuner addresses to probe */ 36static struct cx18_card_tuner_i2c cx18_i2c_std = { 37 .radio = { I2C_CLIENT_END }, 38 .demod = { 0x43, I2C_CLIENT_END }, 39 .tv = { 0x61, 0x60, I2C_CLIENT_END }, 40}; 41 42/* Please add new PCI IDs to: http://pci-ids.ucw.cz/iii 43 This keeps the PCI ID database up to date. Note that the entries 44 must be added under vendor 0x4444 (Conexant) as subsystem IDs. 45 New vendor IDs should still be added to the vendor ID list. */ 46 47/* Hauppauge HVR-1600 cards */ 48 49/* Note: for Hauppauge cards the tveeprom information is used instead 50 of PCI IDs */ 51static const struct cx18_card cx18_card_hvr1600_esmt = { 52 .type = CX18_CARD_HVR_1600_ESMT, 53 .name = "Hauppauge HVR-1600", 54 .comment = "Simultaneous Digital and Analog TV capture supported\n", 55 .v4l2_capabilities = CX18_CAP_ENCODER, 56 .hw_audio_ctrl = CX18_HW_418_AV, 57 .hw_muxer = CX18_HW_CS5345, 58 .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | 59 CX18_HW_CS5345 | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL | 60 CX18_HW_Z8F0811_IR_HAUP, 61 .video_inputs = { 62 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 }, 63 { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 }, 64 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 }, 65 { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 }, 66 { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 }, 67 }, 68 .audio_inputs = { 69 { CX18_CARD_INPUT_AUD_TUNER, 70 CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, 71 { CX18_CARD_INPUT_LINE_IN1, 72 CX18_AV_AUDIO_SERIAL1, CS5345_IN_2 }, 73 { CX18_CARD_INPUT_LINE_IN2, 74 CX18_AV_AUDIO_SERIAL1, CS5345_IN_3 }, 75 }, 76 .radio_input = { CX18_CARD_INPUT_AUD_TUNER, 77 CX18_AV_AUDIO_SERIAL1, CS5345_IN_4 }, 78 .ddr = { 79 /* ESMT M13S128324A-5B memory */ 80 .chip_config = 0x003, 81 .refresh = 0x30c, 82 .timing1 = 0x44220e82, 83 .timing2 = 0x08, 84 .tune_lane = 0, 85 .initial_emrs = 0, 86 }, 87 .gpio_init.initial_value = 0x3001, 88 .gpio_init.direction = 0x3001, 89 .gpio_i2c_slave_reset = { 90 .active_lo_mask = 0x3001, 91 .msecs_asserted = 10, 92 .msecs_recovery = 40, 93 .ir_reset_mask = 0x0001, 94 }, 95 .i2c = &cx18_i2c_std, 96}; 97 98static const struct cx18_card cx18_card_hvr1600_samsung = { 99 .type = CX18_CARD_HVR_1600_SAMSUNG, 100 .name = "Hauppauge HVR-1600 (Preproduction)", 101 .comment = "Simultaneous Digital and Analog TV capture supported\n", 102 .v4l2_capabilities = CX18_CAP_ENCODER, 103 .hw_audio_ctrl = CX18_HW_418_AV, 104 .hw_muxer = CX18_HW_CS5345, 105 .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | 106 CX18_HW_CS5345 | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL | 107 CX18_HW_Z8F0811_IR_HAUP, 108 .video_inputs = { 109 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 }, 110 { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 }, 111 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 }, 112 { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 }, 113 { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 }, 114 }, 115 .audio_inputs = { 116 { CX18_CARD_INPUT_AUD_TUNER, 117 CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, 118 { CX18_CARD_INPUT_LINE_IN1, 119 CX18_AV_AUDIO_SERIAL1, CS5345_IN_2 }, 120 { CX18_CARD_INPUT_LINE_IN2, 121 CX18_AV_AUDIO_SERIAL1, CS5345_IN_3 }, 122 }, 123 .radio_input = { CX18_CARD_INPUT_AUD_TUNER, 124 CX18_AV_AUDIO_SERIAL1, CS5345_IN_4 }, 125 .ddr = { 126 /* Samsung K4D263238G-VC33 memory */ 127 .chip_config = 0x003, 128 .refresh = 0x30c, 129 .timing1 = 0x23230b73, 130 .timing2 = 0x08, 131 .tune_lane = 0, 132 .initial_emrs = 2, 133 }, 134 .gpio_init.initial_value = 0x3001, 135 .gpio_init.direction = 0x3001, 136 .gpio_i2c_slave_reset = { 137 .active_lo_mask = 0x3001, 138 .msecs_asserted = 10, 139 .msecs_recovery = 40, 140 .ir_reset_mask = 0x0001, 141 }, 142 .i2c = &cx18_i2c_std, 143}; 144 145/* ------------------------------------------------------------------------- */ 146 147/* Compro VideoMate H900: note that this card is analog only! */ 148 149static const struct cx18_card_pci_info cx18_pci_h900[] = { 150 { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_COMPRO, 0xe100 }, 151 { 0, 0, 0 } 152}; 153 154static const struct cx18_card cx18_card_h900 = { 155 .type = CX18_CARD_COMPRO_H900, 156 .name = "Compro VideoMate H900", 157 .comment = "Analog TV capture supported\n", 158 .v4l2_capabilities = CX18_CAP_ENCODER, 159 .hw_audio_ctrl = CX18_HW_418_AV, 160 .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_RESET_CTRL, 161 .video_inputs = { 162 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, 163 { CX18_CARD_INPUT_SVIDEO1, 1, 164 CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, 165 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, 166 }, 167 .audio_inputs = { 168 { CX18_CARD_INPUT_AUD_TUNER, 169 CX18_AV_AUDIO5, 0 }, 170 { CX18_CARD_INPUT_LINE_IN1, 171 CX18_AV_AUDIO_SERIAL1, 0 }, 172 }, 173 .radio_input = { CX18_CARD_INPUT_AUD_TUNER, 174 CX18_AV_AUDIO_SERIAL1, 0 }, 175 .tuners = { 176 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, 177 }, 178 .ddr = { 179 /* EtronTech EM6A9160TS-5G memory */ 180 .chip_config = 0x50003, 181 .refresh = 0x753, 182 .timing1 = 0x24330e84, 183 .timing2 = 0x1f, 184 .tune_lane = 0, 185 .initial_emrs = 0, 186 }, 187 .xceive_pin = 15, 188 .pci_list = cx18_pci_h900, 189 .i2c = &cx18_i2c_std, 190}; 191 192/* ------------------------------------------------------------------------- */ 193 194/* Yuan MPC718: not working at the moment! */ 195 196static const struct cx18_card_pci_info cx18_pci_mpc718[] = { 197 { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_YUAN, 0x0718 }, 198 { 0, 0, 0 } 199}; 200 201static const struct cx18_card cx18_card_mpc718 = { 202 .type = CX18_CARD_YUAN_MPC718, 203 .name = "Yuan MPC718 MiniPCI DVB-T/Analog", 204 .comment = "Experimenters needed for device to work well.\n" 205 "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n", 206 .v4l2_capabilities = CX18_CAP_ENCODER, 207 .hw_audio_ctrl = CX18_HW_418_AV, 208 .hw_muxer = CX18_HW_GPIO_MUX, 209 .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | 210 CX18_HW_GPIO_MUX | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL, 211 .video_inputs = { 212 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, 213 { CX18_CARD_INPUT_SVIDEO1, 1, 214 CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, 215 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, 216 { CX18_CARD_INPUT_SVIDEO2, 2, 217 CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 }, 218 { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 }, 219 }, 220 .audio_inputs = { 221 { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, 222 { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, 223 { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL2, 1 }, 224 }, 225 .tuners = { 226 /* XC3028 tuner */ 227 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, 228 }, 229 .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 }, 230 .ddr = { 231 /* Hynix HY5DU283222B DDR RAM */ 232 .chip_config = 0x303, 233 .refresh = 0x3bd, 234 .timing1 = 0x36320966, 235 .timing2 = 0x1f, 236 .tune_lane = 0, 237 .initial_emrs = 2, 238 }, 239 .gpio_init.initial_value = 0x1, 240 .gpio_init.direction = 0x3, 241 .gpio_audio_input = { .mask = 0x3, 242 .tuner = 0x1, 243 .linein = 0x3, 244 .radio = 0x1 }, 245 .xceive_pin = 0, 246 .pci_list = cx18_pci_mpc718, 247 .i2c = &cx18_i2c_std, 248}; 249 250/* ------------------------------------------------------------------------- */ 251 252/* Conexant Raptor PAL/SECAM: note that this card is analog only! */ 253 254static const struct cx18_card_pci_info cx18_pci_cnxt_raptor_pal[] = { 255 { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_CONEXANT, 0x0009 }, 256 { 0, 0, 0 } 257}; 258 259static const struct cx18_card cx18_card_cnxt_raptor_pal = { 260 .type = CX18_CARD_CNXT_RAPTOR_PAL, 261 .name = "Conexant Raptor PAL/SECAM", 262 .comment = "Analog TV capture supported\n", 263 .v4l2_capabilities = CX18_CAP_ENCODER, 264 .hw_audio_ctrl = CX18_HW_418_AV, 265 .hw_muxer = CX18_HW_GPIO_MUX, 266 .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX, 267 .video_inputs = { 268 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, 269 { CX18_CARD_INPUT_SVIDEO1, 1, 270 CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, 271 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, 272 { CX18_CARD_INPUT_SVIDEO2, 2, 273 CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 }, 274 { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 }, 275 }, 276 .audio_inputs = { 277 { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, 278 { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, 279 { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL2, 1 }, 280 }, 281 .tuners = { 282 { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, 283 }, 284 .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO_SERIAL1, 2 }, 285 .ddr = { 286 /* MT 46V16M16 memory */ 287 .chip_config = 0x50306, 288 .refresh = 0x753, 289 .timing1 = 0x33220953, 290 .timing2 = 0x09, 291 .tune_lane = 0, 292 .initial_emrs = 0, 293 }, 294 .gpio_init.initial_value = 0x1002, 295 .gpio_init.direction = 0xf002, 296 .gpio_audio_input = { .mask = 0xf002, 297 .tuner = 0x1002, /* LED D1 Tuner AF */ 298 .linein = 0x2000, /* LED D2 Line In 1 */ 299 .radio = 0x4002 }, /* LED D3 Tuner AF */ 300 .pci_list = cx18_pci_cnxt_raptor_pal, 301 .i2c = &cx18_i2c_std, 302}; 303 304/* ------------------------------------------------------------------------- */ 305 306/* Toshiba Qosmio laptop internal DVB-T/Analog Hybrid Tuner */ 307 308static const struct cx18_card_pci_info cx18_pci_toshiba_qosmio_dvbt[] = { 309 { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_TOSHIBA, 0x0110 }, 310 { 0, 0, 0 } 311}; 312 313static const struct cx18_card cx18_card_toshiba_qosmio_dvbt = { 314 .type = CX18_CARD_TOSHIBA_QOSMIO_DVBT, 315 .name = "Toshiba Qosmio DVB-T/Analog", 316 .comment = "Experimenters and photos needed for device to work well.\n" 317 "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n", 318 .v4l2_capabilities = CX18_CAP_ENCODER, 319 .hw_audio_ctrl = CX18_HW_418_AV, 320 .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_RESET_CTRL, 321 .video_inputs = { 322 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE6 }, 323 { CX18_CARD_INPUT_SVIDEO1, 1, 324 CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, 325 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, 326 }, 327 .audio_inputs = { 328 { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, 329 { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, 330 }, 331 .tuners = { 332 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, 333 }, 334 .ddr = { 335 .chip_config = 0x202, 336 .refresh = 0x3bb, 337 .timing1 = 0x33320a63, 338 .timing2 = 0x0a, 339 .tune_lane = 0, 340 .initial_emrs = 0x42, 341 }, 342 .xceive_pin = 15, 343 .pci_list = cx18_pci_toshiba_qosmio_dvbt, 344 .i2c = &cx18_i2c_std, 345}; 346 347/* ------------------------------------------------------------------------- */ 348 349/* Leadtek WinFast PVR2100 */ 350 351static const struct cx18_card_pci_info cx18_pci_leadtek_pvr2100[] = { 352 { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_LEADTEK, 0x6f27 }, /* PVR2100 */ 353 { 0, 0, 0 } 354}; 355 356static const struct cx18_card cx18_card_leadtek_pvr2100 = { 357 .type = CX18_CARD_LEADTEK_PVR2100, 358 .name = "Leadtek WinFast PVR2100", 359 .comment = "Experimenters and photos needed for device to work well.\n" 360 "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n", 361 .v4l2_capabilities = CX18_CAP_ENCODER, 362 .hw_audio_ctrl = CX18_HW_418_AV, 363 .hw_muxer = CX18_HW_GPIO_MUX, 364 .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX | 365 CX18_HW_GPIO_RESET_CTRL, 366 .video_inputs = { 367 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, 368 { CX18_CARD_INPUT_SVIDEO1, 1, 369 CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, 370 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE7 }, 371 { CX18_CARD_INPUT_COMPONENT1, 1, CX18_AV_COMPONENT1 }, 372 }, 373 .audio_inputs = { 374 { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, 375 { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, 376 }, 377 .tuners = { 378 /* XC2028 tuner */ 379 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, 380 }, 381 .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 }, 382 .ddr = { 383 /* Pointer to proper DDR config values provided by Terry Wu */ 384 .chip_config = 0x303, 385 .refresh = 0x3bb, 386 .timing1 = 0x24220e83, 387 .timing2 = 0x1f, 388 .tune_lane = 0, 389 .initial_emrs = 0x2, 390 }, 391 .gpio_init.initial_value = 0x6, 392 .gpio_init.direction = 0x7, 393 .gpio_audio_input = { .mask = 0x7, 394 .tuner = 0x6, .linein = 0x2, .radio = 0x2 }, 395 .xceive_pin = 1, 396 .pci_list = cx18_pci_leadtek_pvr2100, 397 .i2c = &cx18_i2c_std, 398}; 399 400/* ------------------------------------------------------------------------- */ 401 402/* Leadtek WinFast DVR3100 H */ 403 404static const struct cx18_card_pci_info cx18_pci_leadtek_dvr3100h[] = { 405 { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_LEADTEK, 0x6690 }, /* DVR3100 H */ 406 { 0, 0, 0 } 407}; 408 409static const struct cx18_card cx18_card_leadtek_dvr3100h = { 410 .type = CX18_CARD_LEADTEK_DVR3100H, 411 .name = "Leadtek WinFast DVR3100 H", 412 .comment = "Simultaneous DVB-T and Analog capture supported,\n" 413 "\texcept when capturing Analog from the antenna input.\n", 414 .v4l2_capabilities = CX18_CAP_ENCODER, 415 .hw_audio_ctrl = CX18_HW_418_AV, 416 .hw_muxer = CX18_HW_GPIO_MUX, 417 .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX | 418 CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL, 419 .video_inputs = { 420 { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, 421 { CX18_CARD_INPUT_SVIDEO1, 1, 422 CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, 423 { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE7 }, 424 { CX18_CARD_INPUT_COMPONENT1, 1, CX18_AV_COMPONENT1 }, 425 }, 426 .audio_inputs = { 427 { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, 428 { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, 429 }, 430 .tuners = { 431 /* XC3028 tuner */ 432 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, 433 }, 434 .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 }, 435 .ddr = { 436 /* Pointer to proper DDR config values provided by Terry Wu */ 437 .chip_config = 0x303, 438 .refresh = 0x3bb, 439 .timing1 = 0x24220e83, 440 .timing2 = 0x1f, 441 .tune_lane = 0, 442 .initial_emrs = 0x2, 443 }, 444 .gpio_init.initial_value = 0x6, 445 .gpio_init.direction = 0x7, 446 .gpio_audio_input = { .mask = 0x7, 447 .tuner = 0x6, .linein = 0x2, .radio = 0x2 }, 448 .xceive_pin = 1, 449 .pci_list = cx18_pci_leadtek_dvr3100h, 450 .i2c = &cx18_i2c_std, 451}; 452 453/* ------------------------------------------------------------------------- */ 454 455static const struct cx18_card *cx18_card_list[] = { 456 &cx18_card_hvr1600_esmt, 457 &cx18_card_hvr1600_samsung, 458 &cx18_card_h900, 459 &cx18_card_mpc718, 460 &cx18_card_cnxt_raptor_pal, 461 &cx18_card_toshiba_qosmio_dvbt, 462 &cx18_card_leadtek_pvr2100, 463 &cx18_card_leadtek_dvr3100h, 464}; 465 466const struct cx18_card *cx18_get_card(u16 index) 467{ 468 if (index >= ARRAY_SIZE(cx18_card_list)) 469 return NULL; 470 return cx18_card_list[index]; 471} 472 473int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input) 474{ 475 const struct cx18_card_video_input *card_input = 476 cx->card->video_inputs + index; 477 static const char * const input_strs[] = { 478 "Tuner 1", 479 "S-Video 1", 480 "S-Video 2", 481 "Composite 1", 482 "Composite 2", 483 "Component 1" 484 }; 485 486 memset(input, 0, sizeof(*input)); 487 if (index >= cx->nof_inputs) 488 return -EINVAL; 489 input->index = index; 490 strlcpy(input->name, input_strs[card_input->video_type - 1], 491 sizeof(input->name)); 492 input->type = (card_input->video_type == CX18_CARD_INPUT_VID_TUNER ? 493 V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA); 494 input->audioset = (1 << cx->nof_audio_inputs) - 1; 495 input->std = (input->type == V4L2_INPUT_TYPE_TUNER) ? 496 cx->tuner_std : V4L2_STD_ALL; 497 return 0; 498} 499 500int cx18_get_audio_input(struct cx18 *cx, u16 index, struct v4l2_audio *audio) 501{ 502 const struct cx18_card_audio_input *aud_input = 503 cx->card->audio_inputs + index; 504 static const char * const input_strs[] = { 505 "Tuner 1", 506 "Line In 1", 507 "Line In 2" 508 }; 509 510 memset(audio, 0, sizeof(*audio)); 511 if (index >= cx->nof_audio_inputs) 512 return -EINVAL; 513 strlcpy(audio->name, input_strs[aud_input->audio_type - 1], 514 sizeof(audio->name)); 515 audio->index = index; 516 audio->capability = V4L2_AUDCAP_STEREO; 517 return 0; 518} 519