1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Card-specific functions for the Siano SMS1xxx USB dongle 4 * 5 * Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org> 6 */ 7 8 #include "sms-cards.h" 9 #include "smsir.h" 10 #include <linux/module.h> 11 12 static struct sms_board sms_boards[] = { 13 [SMS_BOARD_UNKNOWN] = { 14 .name = "Unknown board", 15 .type = SMS_UNKNOWN_TYPE, 16 .default_mode = DEVICE_MODE_NONE, 17 }, 18 [SMS1XXX_BOARD_SIANO_STELLAR] = { 19 .name = "Siano Stellar Digital Receiver", 20 .type = SMS_STELLAR, 21 .default_mode = DEVICE_MODE_DVBT_BDA, 22 }, 23 [SMS1XXX_BOARD_SIANO_NOVA_A] = { 24 .name = "Siano Nova A Digital Receiver", 25 .type = SMS_NOVA_A0, 26 .default_mode = DEVICE_MODE_DVBT_BDA, 27 }, 28 [SMS1XXX_BOARD_SIANO_NOVA_B] = { 29 .name = "Siano Nova B Digital Receiver", 30 .type = SMS_NOVA_B0, 31 .default_mode = DEVICE_MODE_DVBT_BDA, 32 }, 33 [SMS1XXX_BOARD_SIANO_VEGA] = { 34 .name = "Siano Vega Digital Receiver", 35 .type = SMS_VEGA, 36 .default_mode = DEVICE_MODE_CMMB, 37 }, 38 [SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT] = { 39 .name = "Hauppauge Catamount", 40 .type = SMS_STELLAR, 41 .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_STELLAR, 42 .default_mode = DEVICE_MODE_DVBT_BDA, 43 }, 44 [SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A] = { 45 .name = "Hauppauge Okemo-A", 46 .type = SMS_NOVA_A0, 47 .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_A, 48 .default_mode = DEVICE_MODE_DVBT_BDA, 49 }, 50 [SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B] = { 51 .name = "Hauppauge Okemo-B", 52 .type = SMS_NOVA_B0, 53 .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_B, 54 .default_mode = DEVICE_MODE_DVBT_BDA, 55 }, 56 [SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = { 57 .name = "Hauppauge WinTV MiniStick", 58 .type = SMS_NOVA_B0, 59 .fw[DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_HCW_55XXX, 60 .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX, 61 .default_mode = DEVICE_MODE_DVBT_BDA, 62 .rc_codes = RC_MAP_HAUPPAUGE, 63 .board_cfg.leds_power = 26, 64 .board_cfg.led0 = 27, 65 .board_cfg.led1 = 28, 66 .board_cfg.ir = 9, 67 .led_power = 26, 68 .led_lo = 27, 69 .led_hi = 28, 70 }, 71 [SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD] = { 72 .name = "Hauppauge WinTV MiniCard", 73 .type = SMS_NOVA_B0, 74 .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX, 75 .default_mode = DEVICE_MODE_DVBT_BDA, 76 .lna_ctrl = 29, 77 .board_cfg.foreign_lna0_ctrl = 29, 78 .rf_switch = 17, 79 .board_cfg.rf_switch_uhf = 17, 80 }, 81 [SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2] = { 82 .name = "Hauppauge WinTV MiniCard", 83 .type = SMS_NOVA_B0, 84 .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX, 85 .default_mode = DEVICE_MODE_DVBT_BDA, 86 .lna_ctrl = -1, 87 }, 88 [SMS1XXX_BOARD_SIANO_NICE] = { 89 .name = "Siano Nice Digital Receiver", 90 .type = SMS_NOVA_B0, 91 .default_mode = DEVICE_MODE_DVBT_BDA, 92 }, 93 [SMS1XXX_BOARD_SIANO_VENICE] = { 94 .name = "Siano Venice Digital Receiver", 95 .type = SMS_VEGA, 96 .default_mode = DEVICE_MODE_CMMB, 97 }, 98 [SMS1XXX_BOARD_SIANO_STELLAR_ROM] = { 99 .name = "Siano Stellar Digital Receiver ROM", 100 .type = SMS_STELLAR, 101 .default_mode = DEVICE_MODE_DVBT_BDA, 102 .intf_num = 1, 103 }, 104 [SMS1XXX_BOARD_ZTE_DVB_DATA_CARD] = { 105 .name = "ZTE Data Card Digital Receiver", 106 .type = SMS_NOVA_B0, 107 .default_mode = DEVICE_MODE_DVBT_BDA, 108 .intf_num = 5, 109 .mtu = 15792, 110 }, 111 [SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD] = { 112 .name = "ONDA Data Card Digital Receiver", 113 .type = SMS_NOVA_B0, 114 .default_mode = DEVICE_MODE_DVBT_BDA, 115 .intf_num = 6, 116 .mtu = 15792, 117 }, 118 [SMS1XXX_BOARD_SIANO_MING] = { 119 .name = "Siano Ming Digital Receiver", 120 .type = SMS_MING, 121 .default_mode = DEVICE_MODE_CMMB, 122 }, 123 [SMS1XXX_BOARD_SIANO_PELE] = { 124 .name = "Siano Pele Digital Receiver", 125 .type = SMS_PELE, 126 .default_mode = DEVICE_MODE_ISDBT_BDA, 127 }, 128 [SMS1XXX_BOARD_SIANO_RIO] = { 129 .name = "Siano Rio Digital Receiver", 130 .type = SMS_RIO, 131 .default_mode = DEVICE_MODE_ISDBT_BDA, 132 }, 133 [SMS1XXX_BOARD_SIANO_DENVER_1530] = { 134 .name = "Siano Denver (ATSC-M/H) Digital Receiver", 135 .type = SMS_DENVER_1530, 136 .default_mode = DEVICE_MODE_ATSC, 137 .crystal = 2400, 138 }, 139 [SMS1XXX_BOARD_SIANO_DENVER_2160] = { 140 .name = "Siano Denver (TDMB) Digital Receiver", 141 .type = SMS_DENVER_2160, 142 .default_mode = DEVICE_MODE_DAB_TDMB, 143 }, 144 [SMS1XXX_BOARD_PCTV_77E] = { 145 .name = "Hauppauge microStick 77e", 146 .type = SMS_NOVA_B0, 147 .fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ_B0, 148 .default_mode = DEVICE_MODE_DVBT_BDA, 149 }, 150 }; 151 152 struct sms_board *sms_get_board(unsigned id) 153 { 154 BUG_ON(id >= ARRAY_SIZE(sms_boards)); 155 156 return &sms_boards[id]; 157 } 158 EXPORT_SYMBOL_GPL(sms_get_board); 159 static inline void sms_gpio_assign_11xx_default_led_config( 160 struct smscore_config_gpio *p_gpio_config) { 161 p_gpio_config->direction = SMS_GPIO_DIRECTION_OUTPUT; 162 p_gpio_config->inputcharacteristics = 163 SMS_GPIO_INPUTCHARACTERISTICS_NORMAL; 164 p_gpio_config->outputdriving = SMS_GPIO_OUTPUTDRIVING_4mA; 165 p_gpio_config->outputslewrate = SMS_GPIO_OUTPUT_SLEW_RATE_0_45_V_NS; 166 p_gpio_config->pullupdown = SMS_GPIO_PULLUPDOWN_NONE; 167 } 168 169 int sms_board_event(struct smscore_device_t *coredev, 170 enum SMS_BOARD_EVENTS gevent) 171 { 172 struct smscore_config_gpio my_gpio_config; 173 174 sms_gpio_assign_11xx_default_led_config(&my_gpio_config); 175 176 switch (gevent) { 177 case BOARD_EVENT_POWER_INIT: /* including hotplug */ 178 break; /* BOARD_EVENT_BIND */ 179 180 case BOARD_EVENT_POWER_SUSPEND: 181 break; /* BOARD_EVENT_POWER_SUSPEND */ 182 183 case BOARD_EVENT_POWER_RESUME: 184 break; /* BOARD_EVENT_POWER_RESUME */ 185 186 case BOARD_EVENT_BIND: 187 break; /* BOARD_EVENT_BIND */ 188 189 case BOARD_EVENT_SCAN_PROG: 190 break; /* BOARD_EVENT_SCAN_PROG */ 191 case BOARD_EVENT_SCAN_COMP: 192 break; /* BOARD_EVENT_SCAN_COMP */ 193 case BOARD_EVENT_EMERGENCY_WARNING_SIGNAL: 194 break; /* BOARD_EVENT_EMERGENCY_WARNING_SIGNAL */ 195 case BOARD_EVENT_FE_LOCK: 196 break; /* BOARD_EVENT_FE_LOCK */ 197 case BOARD_EVENT_FE_UNLOCK: 198 break; /* BOARD_EVENT_FE_UNLOCK */ 199 case BOARD_EVENT_DEMOD_LOCK: 200 break; /* BOARD_EVENT_DEMOD_LOCK */ 201 case BOARD_EVENT_DEMOD_UNLOCK: 202 break; /* BOARD_EVENT_DEMOD_UNLOCK */ 203 case BOARD_EVENT_RECEPTION_MAX_4: 204 break; /* BOARD_EVENT_RECEPTION_MAX_4 */ 205 case BOARD_EVENT_RECEPTION_3: 206 break; /* BOARD_EVENT_RECEPTION_3 */ 207 case BOARD_EVENT_RECEPTION_2: 208 break; /* BOARD_EVENT_RECEPTION_2 */ 209 case BOARD_EVENT_RECEPTION_1: 210 break; /* BOARD_EVENT_RECEPTION_1 */ 211 case BOARD_EVENT_RECEPTION_LOST_0: 212 break; /* BOARD_EVENT_RECEPTION_LOST_0 */ 213 case BOARD_EVENT_MULTIPLEX_OK: 214 break; /* BOARD_EVENT_MULTIPLEX_OK */ 215 case BOARD_EVENT_MULTIPLEX_ERRORS: 216 break; /* BOARD_EVENT_MULTIPLEX_ERRORS */ 217 218 default: 219 pr_err("Unknown SMS board event\n"); 220 break; 221 } 222 return 0; 223 } 224 EXPORT_SYMBOL_GPL(sms_board_event); 225 226 static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable) 227 { 228 int lvl, ret; 229 u32 gpio; 230 struct smscore_config_gpio gpioconfig = { 231 .direction = SMS_GPIO_DIRECTION_OUTPUT, 232 .pullupdown = SMS_GPIO_PULLUPDOWN_NONE, 233 .inputcharacteristics = SMS_GPIO_INPUTCHARACTERISTICS_NORMAL, 234 .outputslewrate = SMS_GPIO_OUTPUT_SLEW_RATE_FAST, 235 .outputdriving = SMS_GPIO_OUTPUTDRIVING_S_4mA, 236 }; 237 238 if (pin == 0) 239 return -EINVAL; 240 241 if (pin < 0) { 242 /* inverted gpio */ 243 gpio = pin * -1; 244 lvl = enable ? 0 : 1; 245 } else { 246 gpio = pin; 247 lvl = enable ? 1 : 0; 248 } 249 250 ret = smscore_configure_gpio(coredev, gpio, &gpioconfig); 251 if (ret < 0) 252 return ret; 253 254 return smscore_set_gpio(coredev, gpio, lvl); 255 } 256 257 int sms_board_setup(struct smscore_device_t *coredev) 258 { 259 int board_id = smscore_get_board_id(coredev); 260 struct sms_board *board = sms_get_board(board_id); 261 262 switch (board_id) { 263 case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: 264 /* turn off all LEDs */ 265 sms_set_gpio(coredev, board->led_power, 0); 266 sms_set_gpio(coredev, board->led_hi, 0); 267 sms_set_gpio(coredev, board->led_lo, 0); 268 break; 269 case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: 270 case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: 271 /* turn off LNA */ 272 sms_set_gpio(coredev, board->lna_ctrl, 0); 273 break; 274 } 275 return 0; 276 } 277 EXPORT_SYMBOL_GPL(sms_board_setup); 278 279 int sms_board_power(struct smscore_device_t *coredev, int onoff) 280 { 281 int board_id = smscore_get_board_id(coredev); 282 struct sms_board *board = sms_get_board(board_id); 283 284 switch (board_id) { 285 case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: 286 /* power LED */ 287 sms_set_gpio(coredev, 288 board->led_power, onoff ? 1 : 0); 289 break; 290 case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: 291 case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: 292 /* LNA */ 293 if (!onoff) 294 sms_set_gpio(coredev, board->lna_ctrl, 0); 295 break; 296 } 297 return 0; 298 } 299 EXPORT_SYMBOL_GPL(sms_board_power); 300 301 int sms_board_led_feedback(struct smscore_device_t *coredev, int led) 302 { 303 int board_id = smscore_get_board_id(coredev); 304 struct sms_board *board = sms_get_board(board_id); 305 306 /* don't touch GPIO if LEDs are already set */ 307 if (smscore_led_state(coredev, -1) == led) 308 return 0; 309 310 switch (board_id) { 311 case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: 312 sms_set_gpio(coredev, 313 board->led_lo, (led & SMS_LED_LO) ? 1 : 0); 314 sms_set_gpio(coredev, 315 board->led_hi, (led & SMS_LED_HI) ? 1 : 0); 316 317 smscore_led_state(coredev, led); 318 break; 319 } 320 return 0; 321 } 322 EXPORT_SYMBOL_GPL(sms_board_led_feedback); 323 324 int sms_board_lna_control(struct smscore_device_t *coredev, int onoff) 325 { 326 int board_id = smscore_get_board_id(coredev); 327 struct sms_board *board = sms_get_board(board_id); 328 329 pr_debug("%s: LNA %s\n", __func__, onoff ? "enabled" : "disabled"); 330 331 switch (board_id) { 332 case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: 333 case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: 334 sms_set_gpio(coredev, 335 board->rf_switch, onoff ? 1 : 0); 336 return sms_set_gpio(coredev, 337 board->lna_ctrl, onoff ? 1 : 0); 338 } 339 return -EINVAL; 340 } 341 EXPORT_SYMBOL_GPL(sms_board_lna_control); 342 343 int sms_board_load_modules(int id) 344 { 345 request_module("smsdvb"); 346 return 0; 347 } 348 EXPORT_SYMBOL_GPL(sms_board_load_modules); 349