diff options
Diffstat (limited to 'drivers/media/dvb/dibusb')
| -rw-r--r-- | drivers/media/dvb/dibusb/Kconfig | 62 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/Makefile | 11 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-dibusb-core.c | 558 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-dibusb-dvb.c | 185 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c | 582 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-dibusb-firmware.c | 87 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-dibusb-remote.c | 316 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-dibusb-usb.c | 303 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-dibusb.h | 327 | ||||
| -rw-r--r-- | drivers/media/dvb/dibusb/dvb-fe-dtt200u.c | 263 |
10 files changed, 2694 insertions, 0 deletions
diff --git a/drivers/media/dvb/dibusb/Kconfig b/drivers/media/dvb/dibusb/Kconfig new file mode 100644 index 00000000000..74dfc73ae5b --- /dev/null +++ b/drivers/media/dvb/dibusb/Kconfig @@ -0,0 +1,62 @@ +config DVB_DIBUSB + tristate "DiBcom USB DVB-T devices (see help for a complete device list)" + depends on DVB_CORE && USB + select FW_LOADER + select DVB_DIB3000MB + select DVB_DIB3000MC + select DVB_MT352 + help + Support for USB 1.1 and 2.0 DVB-T devices based on reference designs made by + DiBcom (http://www.dibcom.fr) and C&E. + + Devices supported by this driver: + + TwinhanDTV USB-Ter (VP7041) + TwinhanDTV Magic Box (VP7041e) + KWorld/JetWay/ADSTech V-Stream XPERT DTV - DVB-T USB1.1 and USB2.0 + Hama DVB-T USB-Box + DiBcom reference devices (non-public) + Ultima Electronic/Artec T1 USB TVBOX + Compro Videomate DVB-U2000 - DVB-T USB + Grandtec DVB-T USB + Avermedia AverTV DVBT USB + Artec T1 USB1.1 and USB2.0 boxes + Yakumo/Typhoon DVB-T USB2.0 + Hanftek UMT-010 USB2.0 + Hauppauge WinTV NOVA-T USB2 + + The VP7041 seems to be identical to "CTS Portable" (Chinese + Television System). + + These devices can be understood as budget ones, they "only" deliver + (a part of) the MPEG2 transport stream. + + A firmware is needed to get the device working. See Documentation/dvb/README.dibusb + details. + + Say Y if you own such a device and want to use it. You should build it as + a module. + +config DVB_DIBUSB_MISDESIGNED_DEVICES + bool "Enable support for some misdesigned (see help) devices, which identify with wrong IDs" + depends on DVB_DIBUSB + help + Somehow Artec/Ultima Electronic forgot to program the eeprom of some of their + USB1.1/USB2.0 devices. + So comes that they identify with the default Vendor and Product ID of the Cypress + CY7C64613 (AN2235) or Cypress FX2. + + Affected device IDs: + 0x0574:0x2235 (Artec T1 USB1.1, cold) + 0x04b4:0x8613 (Artec T1 USB2.0, cold) + 0x0574:0x1002 (Artec T1 USB2.0, warm) + 0x0574:0x2131 (aged DiBcom USB1.1 test device) + + Say Y if your device has one of the mentioned IDs. + +config DVB_DIBCOM_DEBUG + bool "Enable extended debug support for DiBcom USB device" + depends on DVB_DIBUSB + help + Say Y if you want to enable debuging. See modinfo dvb-dibusb for + debug levels. diff --git a/drivers/media/dvb/dibusb/Makefile b/drivers/media/dvb/dibusb/Makefile new file mode 100644 index 00000000000..e941c508624 --- /dev/null +++ b/drivers/media/dvb/dibusb/Makefile @@ -0,0 +1,11 @@ +dvb-dibusb-objs = dvb-dibusb-core.o \ + dvb-dibusb-dvb.o \ + dvb-dibusb-fe-i2c.o \ + dvb-dibusb-firmware.o \ + dvb-dibusb-remote.o \ + dvb-dibusb-usb.o \ + dvb-fe-dtt200u.o + +obj-$(CONFIG_DVB_DIBUSB) += dvb-dibusb.o + +EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/ diff --git a/drivers/media/dvb/dibusb/dvb-dibusb-core.c b/drivers/media/dvb/dibusb/dvb-dibusb-core.c new file mode 100644 index 00000000000..26235f9247e --- /dev/null +++ b/drivers/media/dvb/dibusb/dvb-dibusb-core.c @@ -0,0 +1,558 @@ +/* + * 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 (patrick.boettcher@desy.de) + * + * based on GPL code from DiBcom, which has + * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr) + * + * Remote control code added by David Matthews (dm@prolingua.co.uk) + * + * 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 (ademol@dibcom.fr) 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 = 100; +module_param(rc_query_interval, int, 0644); +MODULE_PARM_DESC(rc_query_interval, "interval in msecs for remote control query (default: 100; min: 40)"); + +static int rc_key_repeat_count = 2; +module_param(rc_key_repeat_count, int, 0644); +MODULE_PARM_DESC(rc_key_repeat_count, "how many key repeats will be dropped before passing the key event again (default: 2)"); + +/* Vendor IDs */ +#define USB_VID_ADSTECH 0x06e1 +#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_HANFTEK 0x15f4 +#define USB_VID_HAUPPAUGE 0x2040 +#define USB_VID_HYPER_PALTEK 0x1025 +#define USB_VID_IMC_NETWORKS 0x13d3 +#define USB_VID_TWINHAN 0x1822 +#define USB_VID_ULTIMA_ELECTRONIC 0x05d8 + +/* Product IDs */ +#define USB_PID_ADSTECH_USB2_COLD 0xa333 +#define USB_PID_ADSTECH_USB2_WARM 0xa334 +#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 0x0015 +#define USB_PID_YAKUMO_DTT200U_COLD 0x0201 +#define USB_PID_YAKUMO_DTT200U_WARM 0x0301 +#define USB_PID_WINTV_NOVA_T_USB2_COLD 0x9300 +#define USB_PID_WINTV_NOVA_T_USB2_WARM 0x9301 + +/* 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) }, +/* 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) }, + +/* 30 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_COLD) }, +/* 31 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_WARM) }, +/* 32 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_COLD) }, +/* 33 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_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 +/* 34 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) }, +/* 35 */ { USB_DEVICE(USB_VID_CYPRESS, USB_PID_ULTIMA_TVBOX_USB2_FX_COLD) }, +/* 36 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_USB2_FX_WARM) }, +/* 37 */ { 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 }, + }, + { DTT200U_FE, + 8, + { 0xff,0 }, /* there is no i2c bus in this device */ + } +}; + +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 = 7, .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, + 7, 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, + 7, 4096, + DIBUSB_RC_NEC_PROTOCOL, + &dibusb_demod[DIBUSB_DIB3000MC], + &dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5], + }, + { UMT2_0, &dibusb_usb_ctrl[2], + "dvb-dibusb-umt-2.fw", + 0x01, 0x06, + 20, 512, + DIBUSB_RC_NO, + &dibusb_demod[DIBUSB_MT352], + &dibusb_tuner[DIBUSB_TUNER_CABLE_LG_TDTP_E102P], + }, + { DIBUSB2_0B,&dibusb_usb_ctrl[2], + "dvb-dibusb-adstech-usb2-1.fw", + 0x01, 0x06, + 7, 4096, + DIBUSB_RC_NEC_PROTOCOL, + &dibusb_demod[DIBUSB_DIB3000MB], + &dibusb_tuner[DIBUSB_TUNER_CABLE_THOMSON], + }, + { NOVAT_USB2,&dibusb_usb_ctrl[2], + "dvb-dibusb-nova-t-1.fw", + 0x01, 0x06, + 7, 4096, + DIBUSB_RC_HAUPPAUGE_PROTO, + &dibusb_demod[DIBUSB_DIB3000MC], + &dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV57H1XD5], + }, + { DTT200U,&dibusb_usb_ctrl[2], + "dvb-dtt200u-1.fw", + 0x01, 0x02, + 7, 4096, + DIBUSB_RC_NO, + &dibusb_demod[DTT200U_FE], + NULL, /* no explicit tuner/pll-programming necessary (it has the ENV57H1XD5) */ + }, +}; + +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], + { &dib_table[11], NULL }, + { &dib_table[12], NULL }, + }, + { "Grandtec USB1.1 DVB-T", + &dibusb_device_classes[DIBUSB1_1], + { &dib_table[13], &dib_table[15], NULL }, + { &dib_table[14], &dib_table[16], NULL }, + }, + { "DiBcom USB1.1 DVB-T reference design (MOD3000)", + &dibusb_device_classes[DIBUSB1_1], + { &dib_table[7], NULL }, + { &dib_table[8], NULL }, + }, + { "Artec T1 USB1.1 TVBOX with AN2135", + &dibusb_device_classes[DIBUSB1_1], + { &dib_table[23], NULL }, + { &dib_table[24], NULL }, + }, + { "Artec T1 USB1.1 TVBOX with AN2235", + &dibusb_device_classes[DIBUSB1_1_AN2235], + { &dib_table[25], NULL }, + { &dib_table[26], NULL }, + }, + { "Avermedia AverTV DVBT USB1.1", + &dibusb_device_classes[DIBUSB1_1], + { &dib_table[0], NULL }, + { &dib_table[1], NULL }, + }, + { "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)", + &dibusb_device_classes[DIBUSB1_1], + { &dib_table[4], &dib_table[6], NULL}, + { &dib_table[5], NULL }, + }, + { "Unkown USB1.1 DVB-T device ???? please report the name to the author", + &dibusb_device_classes[DIBUSB1_1], + { &dib_table[17], NULL }, + { &dib_table[18], NULL }, + }, + { "DiBcom USB2.0 DVB-T reference design (MOD3000P)", + &dibusb_device_classes[DIBUSB2_0], + { &dib_table[9], NULL }, + { &dib_table[10], NULL }, + }, + { "Artec T1 USB2.0 TVBOX (please report the warm ID)", + &dibusb_device_classes[DIBUSB2_0], + { &dib_table[27], NULL }, + { NULL }, + }, + { "Hauppauge WinTV NOVA-T USB2", + &dibusb_device_classes[NOVAT_USB2], + { &dib_table[30], NULL }, + { &dib_table[31], NULL }, + }, + { "DTT200U (Yakumo/Hama/Typhoon) DVB-T USB2.0", + &dibusb_device_classes[DTT200U], + { &dib_table[2], NULL }, + { &dib_table[3], NULL }, + }, + { "Hanftek UMT-010 DVB-T USB2.0", + &dibusb_device_classes[UMT2_0], + { &dib_table[28], NULL }, + { &dib_table[29], NULL }, + }, + { "KWorld/ADSTech Instant DVB-T USB 2.0", + &dibusb_device_classes[DIBUSB2_0B], + { &dib_table[32], NULL }, + { &dib_table[33], NULL }, /* device ID with default DIBUSB2_0-firmware */ + }, +#ifdef CONFIG_DVB_DIBUSB_MISDESIGNED_DEVICES + { "Artec T1 USB1.1 TVBOX with AN2235 (misdesigned)", + &dibusb_device_classes[DIBUSB1_1_AN2235], + { &dib_table[34], NULL }, + { NULL }, + }, + { "Artec T1 USB2.0 TVBOX with FX2 IDs (misdesigned, please report the warm ID)", + &dibusb_device_classes[DTT200U], + { &dib_table[35], NULL }, + { &dib_table[36], NULL }, /* undefined, it could be that the device will get another USB ID in warm state */ + }, + { "DiBcom USB1.1 DVB-T reference design (MOD3000) with AN2135 default IDs", + &dibusb_device_classes[DIBUSB1_1], + { &dib_table[37], NULL }, + { NULL }, + }, +#endif +}; + +static int dibusb_exit(struct usb_dibusb *dib) +{ + deb_info("init_state before exiting everything: %x\n",dib->init_state); + dibusb_remote_exit(dib); + dibusb_fe_exit(dib); + dibusb_i2c_exit(dib); + dibusb_dvb_exit(dib); + dibusb_urb_exit(dib); + deb_info("init_state should be zero now: %x\n",dib->init_state); + dib->init_state = DIBUSB_STATE_INIT; + kfree(dib); + return 0; +} + +static int dibusb_init(struct usb_dibusb *dib) +{ + int ret = 0; + sema_init(&dib->usb_sem, 1); + sema_init(&dib->i2c_sem, 1); + + dib->init_state = DIBUSB_STATE_INIT; + + if ((ret = dibusb_urb_init(dib)) || + (ret = dibusb_dvb_init(dib)) || + (ret = dibusb_i2c_init(dib))) { + dibusb_exit(dib); + return ret; + } + + if ((ret = dibusb_fe_init(dib))) + err("could not initialize a frontend."); + + if ((ret = dibusb_remote_init(dib))) + err("could not initialize remote control."); + + return 0; +} + +static struct dibusb_usb_device * dibusb_device_class_quirk(struct usb_device *udev, struct dibusb_usb_device *dev) +{ + int i; + + /* Quirk for the Kworld/ADSTech Instant USB2.0 device. It has the same USB + * IDs like the USB1.1 KWorld after loading the firmware. Which is a bad + * idea and make this quirk necessary. + */ + if (dev->dev_cl->id == DIBUSB1_1 && udev->speed == USB_SPEED_HIGH) { + info("this seems to be the Kworld/ADSTech Instant USB2.0 device or equal."); + for (i = 0; i < sizeof(dibusb_devices)/sizeof(struct dibusb_usb_device); i++) { + if (dibusb_devices[i].dev_cl->id == DIBUSB2_0B) { + dev = &dibusb_devices[i]; + break; + } + } + } + + return dev; +} + +static struct dibusb_usb_device * dibusb_find_device (struct usb_device *udev,int *cold) +{ + int i,j; + struct dibusb_usb_device *dev = NULL; + *cold = -1; + + for (i = 0; i < sizeof(dibusb_devices)/sizeof(struct dibusb_usb_device); i++) { + for (j = 0; j < DIBUSB_ID_MAX_NUM && dibusb_devices[i].cold_ids[j] != NULL; j++) { + deb_info("check for cold %x %x\n",dibusb_devices[i].cold_ids[j]->idVendor, dibusb_devices[i].cold_ids[j]->idProduct); + if (dibusb_devices[i].cold_ids[j]->idVendor == le16_to_cpu(udev->descriptor.idVendor) && + dibusb_devices[i].cold_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) { + *cold = 1; + dev = &dibusb_devices[i]; + break; + } + } + + if (dev != NULL) + break; + + for (j = 0; j < DIBUSB_ID_MAX_NUM && dibusb_devices[i].warm_ids[j] != NULL; j++) { + deb_info("check for warm %x %x\n",dibusb_devices[i].warm_ids[j]->idVendor, dibusb_devices[i].warm_ids[j]->idProduct); + if (dibusb_devices[i].warm_ids[j]->idVendor == le16_to_cpu(udev->descriptor.idVendor) && + dibusb_devices[i].warm_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) { + *cold = 0; + dev = &dibusb_devices[i]; + break; + } + } + } + + if (dev != NULL) + dev = dibusb_device_class_quirk(udev,dev); + + return dev; +} + +/* + * USB + */ +static int dibusb_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(intf); + struct usb_dibusb *dib = NULL; + struct dibusb_usb_device *dibdev = NULL; + + int ret = -ENOMEM,cold=0; + + if ((dibdev = dibusb_find_device(udev,&cold)) == NULL) { + err("something went very wrong, " + "unknown product ID: %.4x",le16_to_cpu(udev->descriptor.idProduct)); + return -ENODEV; + } + + if (cold == 1) { + info("found a '%s' in cold state, will try to load a firmware",dibdev->name); + ret = dibusb_loadfirmware(udev,dibdev); + } else { + info("found a '%s' in warm state.",dibdev->name); + dib = kmalloc(sizeof(struct usb_dibusb),GFP_KERNEL); + if (dib == NULL) { + err("no memory"); + return ret; + } + memset(dib,0,sizeof(struct usb_dibusb)); + + dib->udev = udev; + dib->dibdev = dibdev; + + /* store parameters to structures */ + dib->rc_query_interval = rc_query_interval; + dib->pid_parse = pid_parse; + dib->rc_key_repeat_count = rc_key_repeat_count; + + usb_set_intfdata(intf, dib); + + ret = dibusb_init(dib); + } + + if (ret == 0) + info("%s successfully initialized and connected.",dibdev->name); + else + info("%s error while loading driver (%d)",dibdev->name,ret); + return ret; +} + +static void dibusb_disconnect(struct usb_interface *intf) +{ + struct usb_dibusb *dib = usb_get_intfdata(intf); + const char *name = DRIVER_DESC; + + usb_set_intfdata(intf,NULL); + if (dib != NULL && dib->dibdev != NULL) { + name = dib->dibdev->name; + dibusb_exit(dib); + } + info("%s successfully deinitialized and disconnected.",name); + +} + +/* usb specific object needed to register this driver with the usb subsystem */ +static struct usb_driver dibusb_driver = { + .owner = THIS_MODULE, + .name = DRIVER_DESC, + .probe = dibusb_probe, + .disconnect = dibusb_disconnect, + .id_table = dib_table, +}; + +/* module stuff */ +static int __init usb_dibusb_init(void) +{ + int result; + if ((result = usb_register(&dibusb_driver))) { + err("usb_register failed. Error number %d",result); + return result; + } + + return 0; +} + +static void __exit usb_dibusb_exit(void) +{ + /* deregister this driver from the USB subsystem */ + usb_deregister(&dibusb_driver); +} + +module_init (usb_dibusb_init); +module_exit (usb_dibusb_exit); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c b/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c new file mode 100644 index 00000000000..04e54ec093f --- /dev/null +++ b/drivers/media/dvb/dibusb/dvb-dibusb-dvb.c @@ -0,0 +1,185 @@ +/* + * dvb-dibusb-dvb.c is part of the driver for mobile USB Budget DVB-T devices + * based on reference design made by DiBcom (http://www.dibcom.fr/) + * + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * + * see dvb-dibusb-core.c for more copyright details. + * + * This file contains functions for initializing and handling the + * linux-dvb API. + */ +#include "dvb-dibusb.h" + +#include <linux/usb.h> +#include <linux/version.h> + +static u32 urb_compl_count; + +/* + * MPEG2 TS DVB stuff + */ +void dibusb_urb_complete(struct urb *urb, struct pt_regs *ptregs) +{ + struct usb_dibusb *dib = urb->context; + + deb_ts("urb complete feedcount: %d, status: %d, length: %d\n",dib->feedcount,urb->status, + urb->actual_length); + + urb_compl_count++; + if (urb_compl_count % 1000 == 0) + deb_info("%d urbs completed so far.\n",urb_compl_count); + + switch (urb->status) { + case 0: /* success */ + case -ETIMEDOUT: /* NAK */ + break; + case -ECONNRESET: /* kill */ + case -ENOENT: + case -ESHUTDOWN: + return; + default: /* error */ + deb_ts("urb completition error %d.", urb->status); + break; + } + + if (dib->feedcount > 0 && urb->actual_length > 0) { + if (dib->init_state & DIBUSB_STATE_DVB) + dvb_dmx_swfilter(&dib->demux, (u8*) urb->transfer_buffer,urb->actual_length); + } else + deb_ts("URB dropped because of feedcount.\n"); + + usb_submit_urb(urb,GFP_ATOMIC); +} + +static int dibusb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff) +{ + struct usb_dibusb *dib = dvbdmxfeed->demux->priv; + int newfeedcount; + + if (dib == NULL) + return -ENODEV; + + newfeedcount = dib->feedcount + (onoff ? 1 : -1); + + /* + * stop feed before setting a new pid if there will be no pid anymore + */ + if (newfeedcount == 0) { + deb_ts("stop feeding\n"); + if (dib->xfer_ops.fifo_ctrl != NULL) { + if (dib->xfer_ops.fifo_ctrl(dib->fe,0)) { + err("error while inhibiting fifo."); + return -ENODEV; + } + } + dibusb_streaming(dib,0); + } + + dib->feedcount = newfeedcount; + + /* activate the pid on the device specific pid_filter */ + deb_ts("setting pid: %5d %04x at index %d '%s'\n",dvbdmxfeed->pid,dvbdmxfeed->pid,dvbdmxfeed->index,onoff ? "on" : "off"); + if (dib->pid_parse && dib->xfer_ops.pid_ctrl != NULL) + dib->xfer_ops.pid_ctrl(dib->fe,dvbdmxfeed->index,dvbdmxfeed->pid,onoff); + + /* + * start the feed if this was the first pid to set and there is still a pid + * for reception. + */ + if (dib->feedcount == onoff && dib->feedcount > 0) { + + deb_ts("controlling pid parser\n"); + if (dib->xfer_ops.pid_parse != NULL) { + if (dib->xfer_ops.pid_parse(dib->fe,dib->pid_parse) < 0) { + err("could not handle pid_parser"); + } + } + + deb_ts("start feeding\n"); + if (dib->xfer_ops.fifo_ctrl != NULL) { + if (dib->xfer_ops.fifo_ctrl(dib->fe,1)) { + err("error while enabling fifo."); + return -ENODEV; + } + } + dibusb_streaming(dib,1); + } + return 0; +} + +static int dibusb_start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + deb_ts("start pid: 0x%04x, feedtype: %d\n", dvbdmxfeed->pid,dvbdmxfeed->type); + return dibusb_ctrl_feed(dvbdmxfeed,1); +} + +static int dibusb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + deb_ts("stop pid: 0x%04x, feedtype: %d\n", dvbdmxfeed->pid, dvbdmxfeed->type); + return dibusb_ctrl_feed(dvbdmxfeed,0); +} + +int dibusb_dvb_init(struct usb_dibusb *dib) +{ + int ret; + + urb_compl_count = 0; + + if ((ret = dvb_register_adapter(&dib->adapter, DRIVER_DESC, + THIS_MODULE)) < 0) { + deb_info("dvb_register_adapter failed: error %d", ret); + goto err; + } + dib->adapter->priv = dib; + +/* i2c is done in dibusb_i2c_init */ + + dib->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING; + + dib->demux.priv = (void *)dib; + /* get pidcount from demod */ + dib->demux.feednum = dib->demux.filternum = 255; + dib->demux.start_feed = dibusb_start_feed; + dib->demux.stop_feed = dibusb_stop_feed; + dib->demux.write_to_decoder = NULL; + if ((ret = dvb_dmx_init(&dib->demux)) < 0) { + err("dvb_dmx_init failed: error %d",ret); + goto err_dmx; + } + + dib->dmxdev.filternum = dib->demux.filternum; + dib->dmxdev.demux = &dib->demux.dmx; + dib->dmxdev.capabilities = 0; + if ((ret = dvb_dmxdev_init(&dib->dmxdev, dib->adapter)) < 0) { + err("dvb_dmxdev_init failed: error %d",ret); + goto err_dmx_dev; + } + + dvb_net_init(dib->adapter, &dib->dvb_net, &dib->demux.dmx); + + goto success; +err_dmx_dev: + dvb_dmx_release(&dib->demux); +err_dmx: + dvb_unregister_adapter(dib->adapter); +err: + return ret; +success: + dib->init_state |= DIBUSB_STATE_DVB; + return 0; +} + +int dibusb_dvb_exit(struct usb_dibusb *dib) +{ + if (dib->init_state & DIBUSB_STATE_DVB) { + dib->init_state &= ~DIBUSB_STATE_DVB; + deb_info("unregistering DVB part\n"); + dvb_net_release(&dib->dvb_net); + dib->demux.dmx.close(&dib->demux.dmx); + dvb_dmxdev_release(&dib->dmxdev); + dvb_dmx_release(&dib->demux); + dvb_unregister_adapter(dib->adapter); + } + return 0; +} diff --git a/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c b/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c new file mode 100644 index 00000000000..2ed89488c7c --- /dev/null +++ b/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c @@ -0,0 +1,582 @@ +/* + * dvb-dibusb-fe-i2c.c is part of the driver for mobile USB Budget DVB-T devices + * based on reference design made by DiBcom (http://www.dibcom.fr/) + * + * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) + * + * see dvb-dibusb-core.c for more copyright details. + * + * This file contains functions for attaching, initializing of an appropriate + * demodulator/frontend. I2C-stuff is also located here. + * + */ +#include "dvb-dibusb.h" + +#include <linux/usb.h> + +static int dibusb_i2c_msg(struct usb_dibusb *dib, u8 addr, + u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) +{ + u8 sndbuf[wlen+4]; /* lead(1) devaddr,direction(1) addr(2) data(wlen) (len(2) (when reading)) */ + /* write only ? */ + int wo = (rbuf == NULL || rlen == 0), + len = 2 + wlen + (wo ? 0 : 2); + + sndbuf[0] = wo ? DIBUSB_REQ_I2C_WRITE : DIBUSB_REQ_I2C_READ; + sndbuf[1] = (addr << 1) | (wo ? 0 : 1); + + memcpy(&sndbuf[2],wbuf,wlen); + + if (!wo) { + sndbuf[wlen+2] = (rlen >> 8) & 0xff; + sndbuf[wlen+3] = rlen & 0xff; + } + + return dibusb_readwrite_usb(dib,sndbuf,len,rbuf,rlen); +} + +/* + * I2C master xfer function + */ +static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg *msg,int num) +{ + struct usb_dibusb *dib = i2c_get_adapdata(adap); + int i; + + if (down_interruptible(&dib->i2c_sem) < 0) + return -EAGAIN; + + if (num > 2) + warn("more than 2 i2c messages at a time is not handled yet. TODO."); + + for (i = 0; i < num; i++) { + /* write/read request */ + if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) { + if (dibusb_i2c_msg(dib, msg[i].addr, msg[i].buf,msg[i].len, + msg[i+1].buf,msg[i+1].len) < 0) + break; + i++; + } else + if (dibusb_i2c_msg(dib, msg[i].addr, msg[i].buf,msg[i].len,NULL,0) < 0) + break; + } + + up(&dib->i2c_sem); + return i; +} + +static u32 dibusb_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_I2C; +} + +static struct i2c_algorithm dibusb_algo = { + .name = "DiBcom USB i2c algorithm", + .id = I2C_ALGO_BIT, + .master_xfer = dibusb_i2c_xfer, + .functionality = dibusb_i2c_func, +}; + +static int dibusb_general_demod_init(struct dvb_frontend *fe); +static u8 dibusb_general_pll_addr(struct dvb_frontend *fe); +static int dibusb_general_pll_init(struct dvb_frontend *fe, u8 pll_buf[5]); +static int dibusb_general_pll_set(struct dvb_frontend *fe, + struct dvb_frontend_parameters* params, u8 pll_buf[5]); + +static struct mt352_config mt352_hanftek_umt_010_config = { + .demod_address = 0x1e, + .demod_init = dibusb_general_demod_init, + .pll_set = dibusb_general_pll_set, +}; + +static int dibusb_tuner_quirk(struct usb_dibusb *dib) +{ + switch (dib->dibdev->dev_cl->id) { + case DIBUSB1_1: /* some these device have the ENV77H11D5 and some the THOMSON CABLE */ + case DIBUSB1_1_AN2235: { /* actually its this device, but in warm state they are indistinguishable */ + struct dibusb_tuner *t; + u8 b[2] = { 0,0 } ,b2[1]; + struct i2c_msg msg[2] = { + { .flags = 0, .buf = b, .len = 2 }, + { .flags = I2C_M_RD, .buf = b2, .len = 1}, + }; + + t = &dibusb_tuner[DIBUSB_TUNER_COFDM_PANASONIC_ENV77H11D5]; + + msg[0].addr = msg[1].addr = t->pll_addr; + + if (dib->xfer_ops.tuner_pass_ctrl != NULL) + dib->xfer_ops.tuner_pass_ctrl(dib->fe,1,t->pll_addr); + dibusb_i2c_xfer(&dib->i2c_adap,msg,2); + if (dib->xfer_ops.tuner_pass_ctrl != NULL) + dib->xfer_ops.tuner_pass_ctrl(dib->fe,0,t->pll_addr); + + if (b2[0] == 0xfe) + info("this device has the Thomson Cable onboard. Which is default."); + else { + dib->tuner = t; + info("this device has the Panasonic ENV77H11D5 onboard."); + } + break; + } + default: + break; + } + return 0; +} + +int dibusb_fe_init(struct usb_dibusb* dib) +{ + struct dib3000_config demod_cfg; + int i; + + if (dib->init_state & DIBUSB_STATE_I2C) { + for (i = 0; i < sizeof(dib->dibdev->dev_cl->demod->i2c_addrs) / sizeof(unsigned char) && + dib->dibdev->dev_cl->demod->i2c_addrs[i] != 0; i++) { + + demod_cfg.demod_address = dib->dibdev->dev_cl->demod->i2c_addrs[i]; + demod_cfg.pll_addr = dibusb_general_pll_addr; + demod_cfg.pll_set = dibusb_general_pll_set; + demod_cfg.pll_init = dibusb_general_pll_init; + + deb_info("demod id: %d %d\n",dib->dibdev->dev_cl->demod->id,DTT200U_FE); + + switch (dib->dibdev->dev_cl->demod->id) { + case DIBUSB_DIB3000MB: + dib->fe = dib3000mb_attach(&demod_cfg,&dib->i2c_adap,&dib->xfer_ops); + break; + case DIBUSB_DIB3000MC: + dib->fe = dib3000mc_attach(&demod_cfg,&dib->i2c_adap,&dib->xfer_ops); + break; + case DIBUSB_MT352: + mt352_hanftek_umt_010_config.demod_address = dib->dibdev->dev_cl->demod->i2c_addrs[i]; + dib->fe = mt352_attach(&mt352_hanftek_umt_010_config, &dib->i2c_adap); + break; + case DTT200U_FE: + dib->fe = dtt200u_fe_attach(dib,&dib->xfer_ops); + break; + } + if (dib->fe != NULL) { + info("found demodulator at i2c address 0x%x",dib->dibdev->dev_cl->demod->i2c_addrs[i]); + break; + } + } + /* if a frontend was found */ + if (dib->fe != NULL) { + if (dib->fe->ops->sleep != NULL) + dib->fe_sleep = dib->fe->ops->sleep; + dib->fe->ops- |