drivers/media/dvb/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
  40 extern 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
  54 enum 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
  68 struct 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
  83 struct 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
  92 extern struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d);
  93
  94 #endif /* _DVB_USB_CINERGYT2_H_ */
  95