dvb-dibusb-core.c

h内核

/*
 * Driver for mobile USB Budget DVB-T devices based on reference 
 * design made by DiBcom (http://www.dibcom.fr/)
 * 
 * dvb-dibusb-core.c
 * 
 * Copyright (C) 2004-5 Patrick Boettcher ([e-mail])
 * 
 * based on GPL code from DiBcom, which has
 * Copyright (C) 2004 Amaury Demol for DiBcom ([e-mail])
 *
 * Remote control code added by David Matthews ([e-mail])
 * 
 *	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.
 *
 * Acknowledgements
 * 
 *  Amaury Demol ([e-mail]) from DiBcom for providing specs and driver
 *  sources, on which this driver (and the dib3000mb/mc/p frontends) are based.
 * 
 * see Documentation/dvb/README.dibusb for more information
 */
#include "dvb-dibusb.h"

#include <linux/moduleparam.h>

/* debug */
int dvb_dibusb_debug;
module_param_named(debug, dvb_dibusb_debug,  int, 0644);

#ifdef CONFIG_DVB_DIBCOM_DEBUG
#define DBSTATUS ""
#else
#define DBSTATUS " (debugging is not enabled)"
#endif
MODULE_PARM_DESC(debug, "set debugging level (1=info,2=xfer,4=alotmore,8=ts,16=err,32=rc (|-able))." DBSTATUS);
#undef DBSTATUS

static int pid_parse;
module_param(pid_parse, int, 0644);
MODULE_PARM_DESC(pid_parse, "enable pid parsing (filtering) when running at USB2.0");

static int rc_query_interval;
module_param(rc_query_interval, int, 0644);
MODULE_PARM_DESC(rc_query_interval, "interval in msecs for remote control query (default: 100; min: 40)");

/* Vendor IDs */
#define USB_VID_ANCHOR						0x0547
#define USB_VID_AVERMEDIA					0x14aa
#define USB_VID_COMPRO						0x185b
#define USB_VID_COMPRO_UNK					0x145f
#define USB_VID_CYPRESS						0x04b4
#define USB_VID_DIBCOM						0x10b8
#define USB_VID_EMPIA						0xeb1a
#define USB_VID_GRANDTEC					0x5032
#define USB_VID_HYPER_PALTEK				0x1025
#define USB_VID_HANFTEK						0x15f4
#define USB_VID_IMC_NETWORKS				0x13d3
#define USB_VID_TWINHAN						0x1822
#define USB_VID_ULTIMA_ELECTRONIC			0x05d8

/* Product IDs */
#define USB_PID_AVERMEDIA_DVBT_USB_COLD		0x0001
#define USB_PID_AVERMEDIA_DVBT_USB_WARM		0x0002
#define USB_PID_COMPRO_DVBU2000_COLD		0xd000
#define USB_PID_COMPRO_DVBU2000_WARM		0xd001
#define USB_PID_COMPRO_DVBU2000_UNK_COLD	0x010c
#define USB_PID_COMPRO_DVBU2000_UNK_WARM	0x010d
#define USB_PID_DIBCOM_MOD3000_COLD			0x0bb8
#define USB_PID_DIBCOM_MOD3000_WARM			0x0bb9
#define USB_PID_DIBCOM_MOD3001_COLD			0x0bc6
#define USB_PID_DIBCOM_MOD3001_WARM			0x0bc7
#define USB_PID_DIBCOM_ANCHOR_2135_COLD		0x2131
#define USB_PID_GRANDTEC_DVBT_USB_COLD		0x0fa0
#define USB_PID_GRANDTEC_DVBT_USB_WARM		0x0fa1
#define USB_PID_KWORLD_VSTREAM_COLD			0x17de
#define USB_PID_KWORLD_VSTREAM_WARM			0x17df
#define USB_PID_TWINHAN_VP7041_COLD			0x3201
#define USB_PID_TWINHAN_VP7041_WARM			0x3202
#define USB_PID_ULTIMA_TVBOX_COLD			0x8105
#define USB_PID_ULTIMA_TVBOX_WARM			0x8106
#define USB_PID_ULTIMA_TVBOX_AN2235_COLD	0x8107
#define USB_PID_ULTIMA_TVBOX_AN2235_WARM	0x8108
#define USB_PID_ULTIMA_TVBOX_ANCHOR_COLD	0x2235
#define USB_PID_ULTIMA_TVBOX_USB2_COLD		0x8109
#define USB_PID_ULTIMA_TVBOX_USB2_FX_COLD	0x8613
#define USB_PID_ULTIMA_TVBOX_USB2_FX_WARM	0x1002
#define USB_PID_UNK_HYPER_PALTEK_COLD		0x005e
#define USB_PID_UNK_HYPER_PALTEK_WARM		0x005f
#define USB_PID_HANFTEK_UMT_010_COLD		0x0001
#define USB_PID_HANFTEK_UMT_010_WARM		0x0025
#define USB_PID_YAKUMO_DTT200U_COLD			0x0201
#define USB_PID_YAKUMO_DTT200U_WARM			0x0301

/* USB Driver stuff
 * table of devices that this driver is working with
 *
 * ATTENTION: Never ever change the order of this table, the particular 
 * devices depend on this order 
 *
 * Each entry is used as a reference in the device_struct. Currently this is 
 * the only non-redundant way of assigning USB ids to actual devices I'm aware 
 * of, because there is only one place in the code where the assignment of 
 * vendor and product id is done, here.
 */
static struct usb_device_id dib_table [] = {
/* 00 */	{ USB_DEVICE(USB_VID_AVERMEDIA,		USB_PID_AVERMEDIA_DVBT_USB_COLD)},
/* 01 */	{ USB_DEVICE(USB_VID_AVERMEDIA,		USB_PID_AVERMEDIA_DVBT_USB_WARM)},
/* 02 */	{ USB_DEVICE(USB_VID_AVERMEDIA,		USB_PID_YAKUMO_DTT200U_COLD) },

/* the following device is actually not supported, but when loading the 
 * correct firmware (ie. its usb ids will change) everything works fine then 
 */
/* 03 */	{ USB_DEVICE(USB_VID_AVERMEDIA,		USB_PID_YAKUMO_DTT200U_WARM) },

/* 04 */	{ USB_DEVICE(USB_VID_COMPRO,		USB_PID_COMPRO_DVBU2000_COLD) },
/* 05 */	{ USB_DEVICE(USB_VID_COMPRO,		USB_PID_COMPRO_DVBU2000_WARM) },
/* 06 */	{ USB_DEVICE(USB_VID_COMPRO_UNK,	USB_PID_COMPRO_DVBU2000_UNK_COLD) },
/* 07 */	{ USB_DEVICE(USB_VID_DIBCOM,		USB_PID_DIBCOM_MOD3000_COLD) },
/* 08 */	{ USB_DEVICE(USB_VID_DIBCOM,		USB_PID_DIBCOM_MOD3000_WARM) },
/* 09 */	{ USB_DEVICE(USB_VID_DIBCOM,		USB_PID_DIBCOM_MOD3001_COLD) },
/* 10 */	{ USB_DEVICE(USB_VID_DIBCOM,		USB_PID_DIBCOM_MOD3001_WARM) },
/* 11 */	{ USB_DEVICE(USB_VID_EMPIA,			USB_PID_KWORLD_VSTREAM_COLD) },
/* 12 */	{ USB_DEVICE(USB_VID_EMPIA,			USB_PID_KWORLD_VSTREAM_WARM) },
/* 13 */	{ USB_DEVICE(USB_VID_GRANDTEC,		USB_PID_GRANDTEC_DVBT_USB_COLD) },
/* 14 */	{ USB_DEVICE(USB_VID_GRANDTEC,		USB_PID_GRANDTEC_DVBT_USB_WARM) },
/* 15 */	{ USB_DEVICE(USB_VID_GRANDTEC,		USB_PID_DIBCOM_MOD3000_COLD) },
/* 16 */	{ USB_DEVICE(USB_VID_GRANDTEC,		USB_PID_DIBCOM_MOD3000_WARM) },
/* 17 */	{ USB_DEVICE(USB_VID_HYPER_PALTEK,	USB_PID_UNK_HYPER_PALTEK_COLD) },
/* 18 */	{ USB_DEVICE(USB_VID_HYPER_PALTEK,	USB_PID_UNK_HYPER_PALTEK_WARM) },
/* 19 */	{ USB_DEVICE(USB_VID_IMC_NETWORKS,	USB_PID_TWINHAN_VP7041_COLD) },
/* 20 */	{ USB_DEVICE(USB_VID_IMC_NETWORKS,	USB_PID_TWINHAN_VP7041_WARM) },
/* 21 */	{ USB_DEVICE(USB_VID_TWINHAN, 		USB_PID_TWINHAN_VP7041_COLD) },
/* 22 */	{ USB_DEVICE(USB_VID_TWINHAN, 		USB_PID_TWINHAN_VP7041_WARM) },
/* 23 */	{ USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
/* 24 */	{ USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
/* 25 */	{ USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
/* 26 */	{ USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
/* 27 */	{ USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC,	USB_PID_ULTIMA_TVBOX_USB2_COLD) },
	
/* 28 */	{ USB_DEVICE(USB_VID_HANFTEK,		USB_PID_HANFTEK_UMT_010_COLD) },
/* 29 */	{ USB_DEVICE(USB_VID_HANFTEK,		USB_PID_HANFTEK_UMT_010_WARM) },

/* 
 * activate the following define when you have one of the devices and want to 
 * build it from build-2.6 in dvb-kernel
 */
// #define CONFIG_DVB_DIBUSB_MISDESIGNED_DEVICES 
#ifdef CONFIG_DVB_DIBUSB_MISDESIGNED_DEVICES
/* 30 */	{ USB_DEVICE(USB_VID_ANCHOR,		USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
/* 31 */	{ USB_DEVICE(USB_VID_CYPRESS,		USB_PID_ULTIMA_TVBOX_USB2_FX_COLD) },
/* 32 */	{ USB_DEVICE(USB_VID_ANCHOR,		USB_PID_ULTIMA_TVBOX_USB2_FX_WARM) },
/* 33 */	{ USB_DEVICE(USB_VID_ANCHOR,		USB_PID_DIBCOM_ANCHOR_2135_COLD) },
#endif
			{ }		/* Terminating entry */
};

MODULE_DEVICE_TABLE (usb, dib_table);

static struct dibusb_usb_controller dibusb_usb_ctrl[] = {
	{ .name = "Cypress AN2135", .cpu_cs_register = 0x7f92 },
	{ .name = "Cypress AN2235", .cpu_cs_register = 0x7f92 },
	{ .name = "Cypress FX2",    .cpu_cs_register = 0xe600 },
};

struct dibusb_tuner dibusb_tuner[] = {
	{ DIBUSB_TUNER_CABLE_THOMSON, 
	  0x61 
	},
	{ DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5,
	  0x60 
	},
	{ DIBUSB_TUNER_CABLE_LG_TDTP_E102P,
	  0x61
	},
	{ DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5,
	  0x60
	},
};

static struct dibusb_demod dibusb_demod[] = {
	{ DIBUSB_DIB3000MB,
	  16,
	  { 0x8, 0 },
	},
	{ DIBUSB_DIB3000MC,
	  32,
	  { 0x9, 0xa, 0xb, 0xc }, 
	},
	{ DIBUSB_MT352,
	  254,
	  { 0xf, 0 }, 
	},
};

static struct dibusb_device_class dibusb_device_classes[] = {
	{ .id = DIBUSB1_1, .usb_ctrl = &dibusb_usb_ctrl[0],
	  .firmware = "dvb-dibusb-5.0.0.11.fw",
	  .pipe_cmd = 0x01, .pipe_data = 0x02, 
	  .urb_count = 3, .urb_buffer_size = 4096,
	  DIBUSB_RC_NEC_PROTOCOL,
	  &dibusb_demod[DIBUSB_DIB3000MB],
	  &dibusb_tuner[DIBUSB_TUNER_CABLE_THOMSON],
	},
	{ DIBUSB1_1_AN2235, &dibusb_usb_ctrl[1],
	  "dvb-dibusb-an2235-1.fw",
	  0x01, 0x02, 
	  3, 4096,
	  DIBUSB_RC_NEC_PROTOCOL,
	  &dibusb_demod[DIBUSB_DIB3000MB],
	  &dibusb_tuner[DIBUSB_TUNER_CABLE_THOMSON],
	},
	{ DIBUSB2_0,&dibusb_usb_ctrl[2],
	  "dvb-dibusb-6.0.0.5.fw",
	  0x01, 0x06, 
	  3, 188*210,
	  DIBUSB_RC_NEC_PROTOCOL,
	  &dibusb_demod[DIBUSB_DIB3000MC],
	  &dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5],
	},
	{ UMT2_0, &dibusb_usb_ctrl[2],
	  "dvb-dibusb-umt-1.fw",
	  0x01, 0x02, 
	  15, 188*21,
	  DIBUSB_RC_NO,
	  &dibusb_demod[DIBUSB_MT352],
//	  &dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5],
	  &dibusb_tuner[DIBUSB_TUNER_CABLE_LG_TDTP_E102P],
	},
};

static struct dibusb_usb_device dibusb_devices[] = {
	{	"TwinhanDTV USB1.1 / Magic Box / HAMA USB1.1 DVB-T device",
		&dibusb_device_classes[DIBUSB1_1],
		{ &dib_table[19], &dib_table[21], NULL},
		{ &dib_table[20], &dib_table[22], NULL},
	},
	{	"KWorld V-Stream XPERT DTV - DVB-T USB1.1",
		&dibusb_device_classes[DIBUSB1_1],