/* * Card-specific functions for the Siano SMS1xxx USB dongle * * Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation; * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. * * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "sms-cards.h" #include "smsir.h" #include <linux/module.h> static int sms_dbg; module_param_named(cards_dbg, sms_dbg, int, 0644); MODULE_PARM_DESC(cards_dbg, "set debug level (info=1, adv=2 (or-able))"); static struct sms_board sms_boards[] = { [SMS_BOARD_UNKNOWN] = { .name = "Unknown board", }, [SMS1XXX_BOARD_SIANO_STELLAR] = { .name = "Siano Stellar Digital Receiver", .type = SMS_STELLAR, }, [SMS1XXX_BOARD_SIANO_NOVA_A] = { .name = "Siano Nova A Digital Receiver", .type = SMS_NOVA_A0, }, [SMS1XXX_BOARD_SIANO_NOVA_B] = { .name = "Siano Nova B Digital Receiver", .type = SMS_NOVA_B0, }, [SMS1XXX_BOARD_SIANO_VEGA] = { .name = "Siano Vega Digital Receiver", .type = SMS_VEGA, }, [SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT] = { .name = "Hauppauge Catamount", .type = SMS_STELLAR, .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-stellar-dvbt-01.fw", }, [SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A] = { .name = "Hauppauge Okemo-A", .type = SMS_NOVA_A0, .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-a-dvbt-01.fw", }, [SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B] = { .name = "Hauppauge Okemo-B", .type = SMS_NOVA_B0, .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-b-dvbt-01.fw", }, [SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = { .name = "Hauppauge WinTV MiniStick", .type = SMS_NOVA_B0, .fw[DEVICE_MODE_ISDBT_BDA] = "sms1xxx-hcw-55xxx-isdbt-02.fw", .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw", .rc_codes = RC_MAP_HAUPPAUGE, .board_cfg.leds_power = 26, .board_cfg.led0 = 27, .board_cfg.led1 = 28, .board_cfg.ir = 9, .led_power = 26, .led_lo = 27, .led_hi = 28, }, [SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD] = { .name = "Hauppauge WinTV MiniCard", .type = SMS_NOVA_B0, .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw", .lna_ctrl = 29, .board_cfg.foreign_lna0_ctrl = 29, .rf_switch = 17, .board_cfg.rf_switch_uhf = 17, }, [SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2] = { .name = "Hauppauge WinTV MiniCard", .type = SMS_NOVA_B0, .fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw", .lna_ctrl = -1, }, [SMS1XXX_BOARD_SIANO_NICE] = { /* 11 */ .name = "Siano Nice Digital Receiver", .type = SMS_NOVA_B0, }, [SMS1XXX_BOARD_SIANO_VENICE] = { /* 12 */ .name = "Siano Venice Digital Receiver", .type = SMS_VEGA, }, }; struct sms_board *sms_get_board(unsigned id) { BUG_ON(id >= ARRAY_SIZE(sms_boards)); return &sms_boards[id]; } EXPORT_SYMBOL_GPL(sms_get_board); static inline void sms_gpio_assign_11xx_default_led_config( struct smscore_gpio_config *pGpioConfig) { pGpioConfig->Direction = SMS_GPIO_DIRECTION_OUTPUT; pGpioConfig->InputCharacteristics = SMS_GPIO_INPUT_CHARACTERISTICS_NORMAL; pGpioConfig->OutputDriving = SMS_GPIO_OUTPUT_DRIVING_4mA; pGpioConfig->OutputSlewRate = SMS_GPIO_OUTPUT_SLEW_RATE_0_45_V_NS; pGpioConfig->PullUpDown = SMS_GPIO_PULL_UP_DOWN_NONE; } int sms_board_event(struct smscore_device_t *coredev, enum SMS_BOARD_EVENTS gevent) { struct smscore_gpio_config MyGpioConfig; sms_gpio_assign_11xx_default_led_config(&MyGpioConfig); switch (gevent) { case BOARD_EVENT_POWER_INIT: /* including hotplug */ break; /* BOARD_EVENT_BIND */ case BOARD_EVENT_POWER_SUSPEND: break; /* BOARD_EVENT_POWER_SUSPEND */ case BOARD_EVENT_POWER_RESUME: break; /* BOARD_EVENT_POWER_RESUME */ case BOARD_EVENT_BIND: break; /* BOARD_EVENT_BIND */ case BOARD_EVENT_SCAN_PROG: break; /* BOARD_EVENT_SCAN_PROG */ case BOARD_EVENT_SCAN_COMP: break; /* BOARD_EVENT_SCAN_COMP */ case BOARD_EVENT_EMERGENCY_WARNING_SIGNAL: break; /* BOARD_EVENT_EMERGENCY_WARNING_SIGNAL */ case BOARD_EVENT_FE_LOCK: break; /* BOARD_EVENT_FE_LOCK */ case BOARD_EVENT_FE_UNLOCK: break; /* BOARD_EVENT_FE_UNLOCK */ case BOARD_EVENT_DEMOD_LOCK: break; /* BOARD_EVENT_DEMOD_LOCK */ case BOARD_EVENT_DEMOD_UNLOCK: break; /* BOARD_EVENT_DEMOD_UNLOCK */ case BOARD_EVENT_RECEPTION_MAX_4: break; /* BOARD_EVENT_RECEPTION_MAX_4 */ case BOARD_EVENT_RECEPTION_3: break; /* BOARD_EVENT_RECEPTION_3 */ case BOARD_EVENT_RECEPTION_2: break; /* BOARD_EVENT_RECEPTION_2 */ case BOARD_EVENT_RECEPTION_1: break; /* BOARD_EVENT_RECEPTION_1 */ case BOARD_EVENT_RECEPTION_LOST_0: break; /* BOARD_EVENT_RECEPTION_LOST_0 */ case BOARD_EVENT_MULTIPLEX_OK: break; /* BOARD_EVENT_MULTIPLEX_OK */ case BOARD_EVENT_MULTIPLEX_ERRORS: break; /* BOARD_EVENT_MULTIPLEX_ERRORS */ default: sms_err("Unknown SMS board event"); break; } return 0; } EXPORT_SYMBOL_GPL(sms_board_event); static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable) { int lvl, ret; u32 gpio; struct smscore_config_gpio gpioconfig = { .direction = SMS_GPIO_DIRECTION_OUTPUT, .pullupdown = SMS_GPIO_PULLUPDOWN_NONE, .inputcharacteristics = SMS_GPIO_INPUTCHARACTERISTICS_NORMAL, .outputslewrate = SMS_GPIO_OUTPUTSLEWRATE_FAST, .outputdriving = SMS_GPIO_OUTPUTDRIVING_4mA, }; if (pin == 0) return -EINVAL; if (pin < 0) { /* inverted gpio */ gpio = pin * -1; lvl = enable ? 0 : 1; } else { gpio = pin; lvl = enable ? 1 : 0; } ret = smscore_configure_gpio(coredev, gpio, &gpioconfig); if (ret < 0) return ret; return smscore_set_gpio(coredev, gpio, lvl); } int sms_board_setup(struct smscore_device_t *coredev) { int board_id = smscore_get_board_id(coredev); struct sms_board *board = sms_get_board(board_id); switch (board_id) { case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: /* turn off all LEDs */ sms_set_gpio(coredev, board->led_power, 0); sms_set_gpio(coredev, board->led_hi, 0); sms_set_gpio(coredev, board->led_lo, 0); break; case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: /* turn off LNA */ sms_set_gpio(coredev, board->lna_ctrl, 0); break; } return 0; } EXPORT_SYMBOL_GPL(sms_board_setup); int sms_board_power(struct smscore_device_t *coredev, int onoff) { int board_id = smscore_get_board_id(coredev); struct sms_board *board = sms_get_board(board_id); switch (board_id) { case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: /* power LED */ sms_set_gpio(coredev, board->led_power, onoff ? 1 : 0); break; case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: /* LNA */ if (!onoff) sms_set_gpio(coredev, board->lna_ctrl, 0); break; } return 0; } EXPORT_SYMBOL_GPL(sms_board_power); int sms_board_led_feedback(struct smscore_device_t *coredev, int led) { int board_id = smscore_get_board_id(coredev); struct sms_board *board = sms_get_board(board_id); /* dont touch GPIO if LEDs are already set */ if (smscore_led_state(coredev, -1) == led) return 0; switch (board_id) { case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: sms_set_gpio(coredev, board->led_lo, (led & SMS_LED_LO) ? 1 : 0); sms_set_gpio(coredev, board->led_hi, (led & SMS_LED_HI) ? 1 : 0); smscore_led_state(coredev, led); break; } return 0; } EXPORT_SYMBOL_GPL(sms_board_led_feedback); int sms_board_lna_control(struct smscore_device_t *coredev, int onoff) { int board_id = smscore_get_board_id(coredev); struct sms_board *board = sms_get_board(board_id); sms_debug("%s: LNA %s", __func__, onoff ? "enabled" : "disabled"); switch (board_id) { case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: sms_set_gpio(coredev, board->rf_switch, onoff ? 1 : 0); return sms_set_gpio(coredev, board->lna_ctrl, onoff ? 1 : 0); } return -EINVAL; } EXPORT_SYMBOL_GPL(sms_board_lna_control); int sms_board_load_modules(int id) { switch (id) { case SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT: case SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A: case SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B: case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM: case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD: case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2: request_module("smsdvb"); break; default: /* do nothing */ break; } return 0; } EXPORT_SYMBOL_GPL(sms_board_load_modules);