LXR linux/drivers/media/usb/dvb-usb/cinergyT2.h

   1/*
   2 * TerraTec Cinergy T2/qanu USB2 DVB-T adapter.
   3 *
   4 * Copyright (C) 2007 Tomi Orava (tomimo@ncircle.nullnet.fi)
   5 *
   6 * Based on the dvb-usb-framework code and the
   7 * original Terratec Cinergy T2 driver by:
   8 *
   9 * Copyright (C) 2004 Daniel Mack <daniel@qanu.de> and
  10 *                  Holger Waechtler <holger@qanu.de>
  11 *
  12 *  Protocol Spec published on http://qanu.de/specs/terratec_cinergyT2.pdf
  13 *
  14 * This program is free software; you can redistribute it and/or modify
  15 * it under the terms of the GNU General Public License as published by
  16 * the Free Software Foundation; either version 2 of the License,  or
  17 * (at your option) any later version.
  18 *
  19 * This program is distributed in the hope that it will be useful,
  20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 * GNU General Public License for more details.
  23 *
  24 * You should have received a copy of the GNU General Public License
  25 * along with this program; if not,  write to the Free Software
  26 * Foundation,  Inc.,  675 Mass Ave,  Cambridge,  MA 02139,  USA.
  27 *
  28 */
  29
  30#ifndef _DVB_USB_CINERGYT2_H_
  31#define _DVB_USB_CINERGYT2_H_
  32
  33#include <linux/usb/input.h>
  34
  35#define DVB_USB_LOG_PREFIX "cinergyT2"
  36#include "dvb-usb.h"
  37
  38#define DRIVER_NAME "TerraTec/qanu USB2.0 Highspeed DVB-T Receiver"
  39
  40extern int dvb_usb_cinergyt2_debug;
  41
  42#define deb_info(args...)  dprintk(dvb_usb_cinergyt2_debug,  0x001, args)
  43#define deb_xfer(args...)  dprintk(dvb_usb_cinergyt2_debug,  0x002, args)
  44#define deb_pll(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x004, args)
  45#define deb_ts(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x008, args)
  46#define deb_err(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x010, args)
  47#define deb_rc(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x020, args)
  48#define deb_fw(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x040, args)
  49#define deb_mem(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x080, args)
  50#define deb_uxfer(args...) dprintk(dvb_usb_cinergyt2_debug,  0x100, args)
  51
  52
  53
  54enum cinergyt2_ep1_cmd {
  55        CINERGYT2_EP1_PID_TABLE_RESET           = 0x01,
  56        CINERGYT2_EP1_PID_SETUP                 = 0x02,
  57        CINERGYT2_EP1_CONTROL_STREAM_TRANSFER   = 0x03,
  58        CINERGYT2_EP1_SET_TUNER_PARAMETERS      = 0x04,
  59        CINERGYT2_EP1_GET_TUNER_STATUS          = 0x05,
  60        CINERGYT2_EP1_START_SCAN                = 0x06,
  61        CINERGYT2_EP1_CONTINUE_SCAN             = 0x07,
  62        CINERGYT2_EP1_GET_RC_EVENTS             = 0x08,
  63        CINERGYT2_EP1_SLEEP_MODE                = 0x09,
  64        CINERGYT2_EP1_GET_FIRMWARE_VERSION      = 0x0A
  65};
  66
  67
  68struct dvbt_get_status_msg {
  69        uint32_t freq;
  70        uint8_t bandwidth;
  71        uint16_t tps;
  72        uint8_t flags;
  73        __le16 gain;
  74        uint8_t snr;
  75        __le32 viterbi_error_rate;
  76        uint32_t rs_error_rate;
  77        __le32 uncorrected_block_count;
  78        uint8_t lock_bits;
  79        uint8_t prev_lock_bits;
  80} __attribute__((packed));
  81
  82
  83struct dvbt_set_parameters_msg {
  84        uint8_t cmd;
  85        __le32 freq;
  86        uint8_t bandwidth;
  87        __le16 tps;
  88        uint8_t flags;
  89} __attribute__((packed));
  90
  91
  92extern struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d);
  93
  94#endif /* _DVB_USB_CINERGYT2_H_ */
  95
  96