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path: root/drivers/media/dvb/dibusb/dvb-dibusb-core.c
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Diffstat (limited to 'drivers/media/dvb/dibusb/dvb-dibusb-core.c')
-rw-r--r--drivers/media/dvb/dibusb/dvb-dibusb-core.c558
1 files changed, 0 insertions, 558 deletions
diff --git a/drivers/media/dvb/dibusb/dvb-dibusb-core.c b/drivers/media/dvb/dibusb/dvb-dibusb-core.c
deleted file mode 100644
index 26235f9247e..00000000000
--- a/drivers/media/dvb/dibusb/dvb-dibusb-core.c
+++ /dev/null
@@ -1,558 +0,0 @@
-/*
- * 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");
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 20:32:20 +0000