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 96