- 根目录:
- drivers
- media
- common
- siano
- sms-cards.c
/*
* 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 struct sms_board sms_boards[] = {
[SMS_BOARD_UNKNOWN] = {
.name = "Unknown board",
.type = SMS_UNKNOWN_TYPE,
.default_mode = DEVICE_MODE_NONE,
},
[SMS1XXX_BOARD_SIANO_STELLAR] = {
.name = "Siano Stellar Digital Receiver",
.type = SMS_STELLAR,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
[SMS1XXX_BOARD_SIANO_NOVA_A] = {
.name = "Siano Nova A Digital Receiver",
.type = SMS_NOVA_A0,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
[SMS1XXX_BOARD_SIANO_NOVA_B] = {
.name = "Siano Nova B Digital Receiver",
.type = SMS_NOVA_B0,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
[SMS1XXX_BOARD_SIANO_VEGA] = {
.name = "Siano Vega Digital Receiver",
.type = SMS_VEGA,
.default_mode = DEVICE_MODE_CMMB,
},
[SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT] = {
.name = "Hauppauge Catamount",
.type = SMS_STELLAR,
.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_STELLAR,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
[SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A] = {
.name = "Hauppauge Okemo-A",
.type = SMS_NOVA_A0,
.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_A,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
[SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B] = {
.name = "Hauppauge Okemo-B",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_NOVA_B,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
[SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = {
.name = "Hauppauge WinTV MiniStick",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_HCW_55XXX,
.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVBT_HCW_55XXX,
.default_mode = DEVICE_MODE_DVBT_BDA,
.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] = SMS_FW_DVBT_HCW_55XXX,
.default_mode = DEVICE_MODE_DVBT_BDA,
.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] = SMS_FW_DVBT_HCW_55XXX,
.default_mode = DEVICE_MODE_DVBT_BDA,
.lna_ctrl = -1,
},
[SMS1XXX_BOARD_SIANO_NICE] = {
.name = "Siano Nice Digital Receiver",
.type = SMS_NOVA_B0,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
[SMS1XXX_BOARD_SIANO_VENICE] = {
.name = "Siano Venice Digital Receiver",
.type = SMS_VEGA,
.default_mode = DEVICE_MODE_CMMB,
},
[SMS1XXX_BOARD_SIANO_STELLAR_ROM] = {
.name = "Siano Stellar Digital Receiver ROM",
.type = SMS_STELLAR,
.default_mode = DEVICE_MODE_DVBT_BDA,
.intf_num = 1,
},
[SMS1XXX_BOARD_ZTE_DVB_DATA_CARD] = {
.name = "ZTE Data Card Digital Receiver",
.type = SMS_NOVA_B0,
.default_mode = DEVICE_MODE_DVBT_BDA,
.intf_num = 5,
.mtu = 15792,
},
[SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD] = {
.name = "ONDA Data Card Digital Receiver",
.type = SMS_NOVA_B0,
.default_mode = DEVICE_MODE_DVBT_BDA,
.intf_num = 6,
.mtu = 15792,
},
[SMS1XXX_BOARD_SIANO_MING] = {
.name = "Siano Ming Digital Receiver",
.type = SMS_MING,
.default_mode = DEVICE_MODE_CMMB,
},
[SMS1XXX_BOARD_SIANO_PELE] = {
.name = "Siano Pele Digital Receiver",
.type = SMS_PELE,
.default_mode = DEVICE_MODE_ISDBT_BDA,
},
[SMS1XXX_BOARD_SIANO_RIO] = {
.name = "Siano Rio Digital Receiver",
.type = SMS_RIO,
.default_mode = DEVICE_MODE_ISDBT_BDA,
},
[SMS1XXX_BOARD_SIANO_DENVER_1530] = {
.name = "Siano Denver (ATSC-M/H) Digital Receiver",
.type = SMS_DENVER_1530,
.default_mode = DEVICE_MODE_ATSC,
.crystal = 2400,
},
[SMS1XXX_BOARD_SIANO_DENVER_2160] = {
.name = "Siano Denver (TDMB) Digital Receiver",
.type = SMS_DENVER_2160,
.default_mode = DEVICE_MODE_DAB_TDMB,
},
[SMS1XXX_BOARD_PCTV_77E] = {
.name = "Hauppauge microStick 77e",
.type = SMS_NOVA_B0,
.fw[DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ_B0,
.default_mode = DEVICE_MODE_DVBT_BDA,
},
};
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_config_gpio *p_gpio_config) {
p_gpio_config->direction = SMS_GPIO_DIRECTION_OUTPUT;
p_gpio_config->inputcharacteristics =
SMS_GPIO_INPUTCHARACTERISTICS_NORMAL;
p_gpio_config->outputdriving = SMS_GPIO_OUTPUTDRIVING_4mA;
p_gpio_config->outputslewrate = SMS_GPIO_OUTPUT_SLEW_RATE_0_45_V_NS;
p_gpio_config->pullupdown = SMS_GPIO_PULLUPDOWN_NONE;
}
int sms_board_event(struct smscore_device_t *coredev,
enum SMS_BOARD_EVENTS gevent)
{
struct smscore_config_gpio my_gpio_config;
sms_gpio_assign_11xx_default_led_config(&my_gpio_config);
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:
pr_err("Unknown SMS board event\n");
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_OUTPUT_SLEW_RATE_FAST,
.outputdriving = SMS_GPIO_OUTPUTDRIVING_S_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);
pr_debug("%s: LNA %s\n", __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)
{
request_module("smsdvb");
return 0;
}
EXPORT_SYMBOL_GPL(sms_board_load_modules);