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dd72f31b4f
negative gpio values signify inverted polarity Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
228 lines
6.6 KiB
C
228 lines
6.6 KiB
C
/*
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* Card-specific functions for the Siano SMS1xxx USB dongle
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*
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* Copyright (c) 2008 Michael Krufky <mkrufky@linuxtv.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
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*
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "sms-cards.h"
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struct usb_device_id smsusb_id_table[] = {
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#ifdef CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS
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{ USB_DEVICE(0x187f, 0x0010),
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.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
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{ USB_DEVICE(0x187f, 0x0100),
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.driver_info = SMS1XXX_BOARD_SIANO_STELLAR },
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{ USB_DEVICE(0x187f, 0x0200),
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.driver_info = SMS1XXX_BOARD_SIANO_NOVA_A },
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{ USB_DEVICE(0x187f, 0x0201),
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.driver_info = SMS1XXX_BOARD_SIANO_NOVA_B },
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{ USB_DEVICE(0x187f, 0x0300),
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.driver_info = SMS1XXX_BOARD_SIANO_VEGA },
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#endif
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{ USB_DEVICE(0x2040, 0x1700),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT },
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{ USB_DEVICE(0x2040, 0x1800),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A },
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{ USB_DEVICE(0x2040, 0x1801),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
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{ USB_DEVICE(0x2040, 0x2000),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
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{ USB_DEVICE(0x2040, 0x2009),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 },
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{ USB_DEVICE(0x2040, 0x200a),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
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{ USB_DEVICE(0x2040, 0x2010),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
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{ USB_DEVICE(0x2040, 0x2019),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
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{ USB_DEVICE(0x2040, 0x5500),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
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{ USB_DEVICE(0x2040, 0x5510),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
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{ USB_DEVICE(0x2040, 0x5520),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
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{ USB_DEVICE(0x2040, 0x5530),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
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{ USB_DEVICE(0x2040, 0x5580),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
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{ USB_DEVICE(0x2040, 0x5590),
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.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
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{ } /* Terminating entry */
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};
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MODULE_DEVICE_TABLE(usb, smsusb_id_table);
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static struct sms_board sms_boards[] = {
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[SMS_BOARD_UNKNOWN] = {
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.name = "Unknown board",
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},
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[SMS1XXX_BOARD_SIANO_STELLAR] = {
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.name = "Siano Stellar Digital Receiver",
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.type = SMS_STELLAR,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-stellar-dvbt-01.fw",
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},
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[SMS1XXX_BOARD_SIANO_NOVA_A] = {
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.name = "Siano Nova A Digital Receiver",
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.type = SMS_NOVA_A0,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-a-dvbt-01.fw",
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},
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[SMS1XXX_BOARD_SIANO_NOVA_B] = {
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.name = "Siano Nova B Digital Receiver",
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.type = SMS_NOVA_B0,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-b-dvbt-01.fw",
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},
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[SMS1XXX_BOARD_SIANO_VEGA] = {
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.name = "Siano Vega Digital Receiver",
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.type = SMS_VEGA,
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},
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[SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT] = {
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.name = "Hauppauge Catamount",
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.type = SMS_STELLAR,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-stellar-dvbt-01.fw",
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},
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[SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A] = {
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.name = "Hauppauge Okemo-A",
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.type = SMS_NOVA_A0,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-a-dvbt-01.fw",
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},
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[SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B] = {
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.name = "Hauppauge Okemo-B",
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.type = SMS_NOVA_B0,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-nova-b-dvbt-01.fw",
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},
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[SMS1XXX_BOARD_HAUPPAUGE_WINDHAM] = {
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.name = "Hauppauge WinTV MiniStick",
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.type = SMS_NOVA_B0,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
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.led_power = 26,
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.led_lo = 27,
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.led_hi = 28,
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},
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[SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD] = {
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.name = "Hauppauge WinTV MiniCard",
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.type = SMS_NOVA_B0,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
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.lna_ctrl = 29,
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},
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[SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2] = {
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.name = "Hauppauge WinTV MiniCard",
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.type = SMS_NOVA_B0,
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.fw[DEVICE_MODE_DVBT_BDA] = "sms1xxx-hcw-55xxx-dvbt-02.fw",
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.lna_ctrl = 1,
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},
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};
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struct sms_board *sms_get_board(int id)
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{
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BUG_ON(id >= ARRAY_SIZE(sms_boards));
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return &sms_boards[id];
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}
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static int sms_set_gpio(struct smscore_device_t *coredev, int pin, int enable)
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{
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int lvl, ret;
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u32 gpio;
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struct smscore_gpio_config gpioconfig = {
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.direction = SMS_GPIO_DIRECTION_OUTPUT,
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.pullupdown = SMS_GPIO_PULLUPDOWN_NONE,
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.inputcharacteristics = SMS_GPIO_INPUTCHARACTERISTICS_NORMAL,
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.outputslewrate = SMS_GPIO_OUTPUTSLEWRATE_FAST,
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.outputdriving = SMS_GPIO_OUTPUTDRIVING_4mA,
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};
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if (pin == 0)
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return -EINVAL;
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if (pin < 0) {
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/* inverted gpio */
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gpio = pin * -1;
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lvl = enable ? 0 : 1;
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} else {
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gpio = pin;
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lvl = enable ? 1 : 0;
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}
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ret = smscore_configure_gpio(coredev, gpio, &gpioconfig);
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if (ret < 0)
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return ret;
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return smscore_set_gpio(coredev, gpio, lvl);
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}
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int sms_board_setup(struct smscore_device_t *coredev)
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{
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int board_id = smscore_get_board_id(coredev);
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struct sms_board *board = sms_get_board(board_id);
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switch (board_id) {
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case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
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/* turn off all LEDs */
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sms_set_gpio(coredev, board->led_power, 0);
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sms_set_gpio(coredev, board->led_hi, 0);
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sms_set_gpio(coredev, board->led_lo, 0);
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break;
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case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
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case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
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/* turn off LNA */
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sms_set_gpio(coredev, board->lna_ctrl, 0);
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break;
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}
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return 0;
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}
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int sms_board_power(struct smscore_device_t *coredev, int onoff)
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{
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int board_id = smscore_get_board_id(coredev);
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struct sms_board *board = sms_get_board(board_id);
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switch (board_id) {
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case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
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/* power LED */
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sms_set_gpio(coredev,
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board->led_power, onoff ? 1 : 0);
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break;
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case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
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case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
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/* LNA */
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sms_set_gpio(coredev,
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board->lna_ctrl, onoff ? 1 : 0);
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break;
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}
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return 0;
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}
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int sms_board_led_feedback(struct smscore_device_t *coredev, int led)
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{
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int board_id = smscore_get_board_id(coredev);
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struct sms_board *board = sms_get_board(board_id);
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/* dont touch GPIO if LEDs are already set */
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if (smscore_led_state(coredev, -1) == led)
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return 0;
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switch (board_id) {
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case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
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sms_set_gpio(coredev,
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board->led_lo, (led & SMS_LED_LO) ? 1 : 0);
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sms_set_gpio(coredev,
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board->led_hi, (led & SMS_LED_HI) ? 1 : 0);
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smscore_led_state(coredev, led);
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break;
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}
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return 0;
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}
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