| /* DVB USB library compliant Linux driver for the WideView/ Yakumo/ Hama/ |
| * Typhoon/ Yuan DVB-T USB2.0 receiver. |
| * |
| * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) |
| * |
| * Thanks to Steve Chang from WideView for providing support for the WT-220U. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation, version 2. |
| * |
| * see Documentation/dvb/README.dvb-usb for more information |
| */ |
| #include "dtt200u.h" |
| |
| /* debug */ |
| int dvb_usb_dtt200u_debug; |
| module_param_named(debug,dvb_usb_dtt200u_debug, int, 0644); |
| MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2 (or-able))." DVB_USB_DEBUG_STATUS); |
| |
| static int dtt200u_power_ctrl(struct dvb_usb_device *d, int onoff) |
| { |
| u8 b = SET_INIT; |
| |
| if (onoff) |
| dvb_usb_generic_write(d,&b,2); |
| |
| return 0; |
| } |
| |
| static int dtt200u_streaming_ctrl(struct dvb_usb_device *d, int onoff) |
| { |
| u8 b_streaming[2] = { SET_STREAMING, onoff }; |
| u8 b_rst_pid = RESET_PID_FILTER; |
| |
| dvb_usb_generic_write(d,b_streaming,2); |
| |
| if (onoff == 0) |
| dvb_usb_generic_write(d,&b_rst_pid,1); |
| return 0; |
| } |
| |
| static int dtt200u_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff) |
| { |
| u8 b_pid[4]; |
| pid = onoff ? pid : 0; |
| |
| b_pid[0] = SET_PID_FILTER; |
| b_pid[1] = index; |
| b_pid[2] = pid & 0xff; |
| b_pid[3] = (pid >> 8) & 0x1f; |
| |
| return dvb_usb_generic_write(d,b_pid,4); |
| } |
| |
| /* remote control */ |
| /* key list for the tiny remote control (Yakumo, don't know about the others) */ |
| static struct dvb_usb_rc_key dtt200u_rc_keys[] = { |
| { 0x80, 0x01, KEY_MUTE }, |
| { 0x80, 0x02, KEY_CHANNELDOWN }, |
| { 0x80, 0x03, KEY_VOLUMEDOWN }, |
| { 0x80, 0x04, KEY_1 }, |
| { 0x80, 0x05, KEY_2 }, |
| { 0x80, 0x06, KEY_3 }, |
| { 0x80, 0x07, KEY_4 }, |
| { 0x80, 0x08, KEY_5 }, |
| { 0x80, 0x09, KEY_6 }, |
| { 0x80, 0x0a, KEY_7 }, |
| { 0x80, 0x0c, KEY_ZOOM }, |
| { 0x80, 0x0d, KEY_0 }, |
| { 0x80, 0x0e, KEY_SELECT }, |
| { 0x80, 0x12, KEY_POWER }, |
| { 0x80, 0x1a, KEY_CHANNELUP }, |
| { 0x80, 0x1b, KEY_8 }, |
| { 0x80, 0x1e, KEY_VOLUMEUP }, |
| { 0x80, 0x1f, KEY_9 }, |
| }; |
| |
| static int dtt200u_rc_query(struct dvb_usb_device *d, u32 *event, int *state) |
| { |
| u8 key[5],cmd = GET_RC_CODE; |
| dvb_usb_generic_rw(d,&cmd,1,key,5,0); |
| dvb_usb_nec_rc_key_to_event(d,key,event,state); |
| if (key[0] != 0) |
| deb_info("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]); |
| return 0; |
| } |
| |
| static int dtt200u_frontend_attach(struct dvb_usb_device *d) |
| { |
| d->fe = dtt200u_fe_attach(d); |
| return 0; |
| } |
| |
| static struct dvb_usb_properties dtt200u_properties; |
| static struct dvb_usb_properties wt220u_properties; |
| |
| static int dtt200u_usb_probe(struct usb_interface *intf, |
| const struct usb_device_id *id) |
| { |
| if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 || |
| dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0) |
| return 0; |
| |
| return -ENODEV; |
| } |
| |
| static struct usb_device_id dtt200u_usb_table [] = { |
| { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_COLD) }, |
| { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_WARM) }, |
| { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_COLD) }, |
| { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM) }, |
| { 0 }, |
| }; |
| MODULE_DEVICE_TABLE(usb, dtt200u_usb_table); |
| |
| static struct dvb_usb_properties dtt200u_properties = { |
| .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING, |
| .pid_filter_count = 15, |
| |
| .usb_ctrl = CYPRESS_FX2, |
| .firmware = "dvb-usb-dtt200u-01.fw", |
| |
| .power_ctrl = dtt200u_power_ctrl, |
| .streaming_ctrl = dtt200u_streaming_ctrl, |
| .pid_filter = dtt200u_pid_filter, |
| .frontend_attach = dtt200u_frontend_attach, |
| |
| .rc_interval = 300, |
| .rc_key_map = dtt200u_rc_keys, |
| .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys), |
| .rc_query = dtt200u_rc_query, |
| |
| .generic_bulk_ctrl_endpoint = 0x01, |
| |
| /* parameter for the MPEG2-data transfer */ |
| .urb = { |
| .type = DVB_USB_BULK, |
| .count = 7, |
| .endpoint = 0x02, |
| .u = { |
| .bulk = { |
| .buffersize = 4096, |
| } |
| } |
| }, |
| |
| .num_device_descs = 1, |
| .devices = { |
| { .name = "WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)", |
| .cold_ids = { &dtt200u_usb_table[0], NULL }, |
| .warm_ids = { &dtt200u_usb_table[1], NULL }, |
| }, |
| { 0 }, |
| } |
| }; |
| |
| static struct dvb_usb_properties wt220u_properties = { |
| .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING, |
| .pid_filter_count = 15, |
| |
| .usb_ctrl = CYPRESS_FX2, |
| .firmware = "dvb-usb-wt220u-02.fw", |
| |
| .power_ctrl = dtt200u_power_ctrl, |
| .streaming_ctrl = dtt200u_streaming_ctrl, |
| .pid_filter = dtt200u_pid_filter, |
| .frontend_attach = dtt200u_frontend_attach, |
| |
| .rc_interval = 300, |
| .rc_key_map = dtt200u_rc_keys, |
| .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys), |
| .rc_query = dtt200u_rc_query, |
| |
| .generic_bulk_ctrl_endpoint = 0x01, |
| |
| /* parameter for the MPEG2-data transfer */ |
| .urb = { |
| .type = DVB_USB_BULK, |
| .count = 7, |
| .endpoint = 0x02, |
| .u = { |
| .bulk = { |
| .buffersize = 4096, |
| } |
| } |
| }, |
| |
| .num_device_descs = 1, |
| .devices = { |
| { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)", |
| .cold_ids = { &dtt200u_usb_table[2], NULL }, |
| .warm_ids = { &dtt200u_usb_table[3], NULL }, |
| }, |
| { 0 }, |
| } |
| }; |
| |
| /* usb specific object needed to register this driver with the usb subsystem */ |
| static struct usb_driver dtt200u_usb_driver = { |
| .name = "dvb_usb_dtt200u", |
| .probe = dtt200u_usb_probe, |
| .disconnect = dvb_usb_device_exit, |
| .id_table = dtt200u_usb_table, |
| }; |
| |
| /* module stuff */ |
| static int __init dtt200u_usb_module_init(void) |
| { |
| int result; |
| if ((result = usb_register(&dtt200u_usb_driver))) { |
| err("usb_register failed. (%d)",result); |
| return result; |
| } |
| |
| return 0; |
| } |
| |
| static void __exit dtt200u_usb_module_exit(void) |
| { |
| /* deregister this driver from the USB subsystem */ |
| usb_deregister(&dtt200u_usb_driver); |
| } |
| |
| module_init(dtt200u_usb_module_init); |
| module_exit(dtt200u_usb_module_exit); |
| |
| MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); |
| MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon DVB-T USB2.0 devices"); |
| MODULE_VERSION("1.0"); |
| MODULE_LICENSE("GPL"); |