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Diffstat (limited to 'drivers/media/dvb/dvb-usb/ttusb2.c')
-rw-r--r--drivers/media/dvb/dvb-usb/ttusb2.c453
1 files changed, 0 insertions, 453 deletions
diff --git a/drivers/media/dvb/dvb-usb/ttusb2.c b/drivers/media/dvb/dvb-usb/ttusb2.c
deleted file mode 100644
index 0d4709ff9cb..00000000000
--- a/drivers/media/dvb/dvb-usb/ttusb2.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones
- * (e.g. Pinnacle 400e DVB-S USB2.0).
- *
- * The Pinnacle 400e uses the same protocol as the Technotrend USB1.1 boxes.
- *
- * TDA8263 + TDA10086
- *
- * I2C addresses:
- * 0x08 - LNBP21PD - LNB power supply
- * 0x0e - TDA10086 - Demodulator
- * 0x50 - FX2 eeprom
- * 0x60 - TDA8263 - Tuner
- * 0x78 ???
- *
- * Copyright (c) 2002 Holger Waechtler <holger@convergence.de>
- * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net>
- * Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.org>
- *
- * 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
- */
-#define DVB_USB_LOG_PREFIX "ttusb2"
-#include "dvb-usb.h"
-
-#include "ttusb2.h"
-
-#include "tda826x.h"
-#include "tda10086.h"
-#include "tda1002x.h"
-#include "tda827x.h"
-#include "lnbp21.h"
-
-/* debug */
-static int dvb_usb_ttusb2_debug;
-#define deb_info(args...) dprintk(dvb_usb_ttusb2_debug,0x01,args)
-module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-struct ttusb2_state {
- u8 id;
- u16 last_rc_key;
-};
-
-static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
- u8 *wbuf, int wlen, u8 *rbuf, int rlen)
-{
- struct ttusb2_state *st = d->priv;
- u8 s[wlen+4],r[64] = { 0 };
- int ret = 0;
-
- memset(s,0,wlen+4);
-
- s[0] = 0xaa;
- s[1] = ++st->id;
- s[2] = cmd;
- s[3] = wlen;
- memcpy(&s[4],wbuf,wlen);
-
- ret = dvb_usb_generic_rw(d, s, wlen+4, r, 64, 0);
-
- if (ret != 0 ||
- r[0] != 0x55 ||
- r[1] != s[1] ||
- r[2] != cmd ||
- (rlen > 0 && r[3] != rlen)) {
- warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
- return -EIO;
- }
-
- if (rlen > 0)
- memcpy(rbuf, &r[4], rlen);
-
- return 0;
-}
-
-static int ttusb2_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
-{
- struct dvb_usb_device *d = i2c_get_adapdata(adap);
- static u8 obuf[60], ibuf[60];
- int i,read;
-
- if (mutex_lock_interruptible(&d->i2c_mutex) < 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++) {
- read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
-
- obuf[0] = (msg[i].addr << 1) | read;
- obuf[1] = msg[i].len;
-
- /* read request */
- if (read)
- obuf[2] = msg[i+1].len;
- else
- obuf[2] = 0;
-
- memcpy(&obuf[3],msg[i].buf,msg[i].len);
-
- if (ttusb2_msg(d, CMD_I2C_XFER, obuf, msg[i].len+3, ibuf, obuf[2] + 3) < 0) {
- err("i2c transfer failed.");
- break;
- }
-
- if (read) {
- memcpy(msg[i+1].buf,&ibuf[3],msg[i+1].len);
- i++;
- }
- }
-
- mutex_unlock(&d->i2c_mutex);
- return i;
-}
-
-static u32 ttusb2_i2c_func(struct i2c_adapter *adapter)
-{
- return I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm ttusb2_i2c_algo = {
- .master_xfer = ttusb2_i2c_xfer,
- .functionality = ttusb2_i2c_func,
-};
-
-/* command to poll IR receiver (copied from pctv452e.c) */
-#define CMD_GET_IR_CODE 0x1b
-
-/* IR */
-static int tt3650_rc_query(struct dvb_usb_device *d)
-{
- int ret;
- u8 rx[9]; /* A CMD_GET_IR_CODE reply is 9 bytes long */
- struct ttusb2_state *st = d->priv;
- ret = ttusb2_msg(d, CMD_GET_IR_CODE, NULL, 0, rx, sizeof(rx));
- if (ret != 0)
- return ret;
-
- if (rx[8] & 0x01) {
- /* got a "press" event */
- st->last_rc_key = (rx[3] << 8) | rx[2];
- deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]);
- rc_keydown(d->rc_dev, st->last_rc_key, 0);
- } else if (st->last_rc_key) {
- rc_keyup(d->rc_dev);
- st->last_rc_key = 0;
- }
-
- return 0;
-}
-
-
-/* Callbacks for DVB USB */
-static int ttusb2_identify_state (struct usb_device *udev, struct
- dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
- int *cold)
-{
- *cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
- return 0;
-}
-
-static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
-{
- u8 b = onoff;
- ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
- return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
-}
-
-
-static struct tda10086_config tda10086_config = {
- .demod_address = 0x0e,
- .invert = 0,
- .diseqc_tone = 1,
- .xtal_freq = TDA10086_XTAL_16M,
-};
-
-static struct tda10023_config tda10023_config = {
- .demod_address = 0x0c,
- .invert = 0,
- .xtal = 16000000,
- .pll_m = 11,
- .pll_p = 3,
- .pll_n = 1,
- .deltaf = 0xa511,
-};
-
-static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
-{
- if (usb_set_interface(adap->dev->udev,0,3) < 0)
- err("set interface to alts=3 failed");
-
- if ((adap->fe = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
- deb_info("TDA10086 attach failed\n");
- return -ENODEV;
- }
-
- return 0;
-}
-
-static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
-{
- if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
- err("set interface to alts=3 failed");
- if ((adap->fe = dvb_attach(tda10023_attach, &tda10023_config, &adap->dev->i2c_adap, 0x48)) == NULL) {
- deb_info("TDA10023 attach failed\n");
- return -ENODEV;
- }
- return 0;
-}
-
-static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
-{
- if (dvb_attach(tda827x_attach, adap->fe, 0x61, &adap->dev->i2c_adap, NULL) == NULL) {
- printk(KERN_ERR "%s: No tda827x found!\n", __func__);
- return -ENODEV;
- }
- return 0;
-}
-
-static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
-{
- if (dvb_attach(tda826x_attach, adap->fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
- deb_info("TDA8263 attach failed\n");
- return -ENODEV;
- }
-
- if (dvb_attach(lnbp21_attach, adap->fe, &adap->dev->i2c_adap, 0, 0) == NULL) {
- deb_info("LNBP21 attach failed\n");
- return -ENODEV;
- }
- return 0;
-}
-
-/* DVB USB Driver stuff */
-static struct dvb_usb_device_properties ttusb2_properties;
-static struct dvb_usb_device_properties ttusb2_properties_s2400;
-static struct dvb_usb_device_properties ttusb2_properties_ct3650;
-
-static int ttusb2_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
- THIS_MODULE, NULL, adapter_nr) ||
- 0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
- THIS_MODULE, NULL, adapter_nr) ||
- 0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
- THIS_MODULE, NULL, adapter_nr))
- return 0;
- return -ENODEV;
-}
-
-static struct usb_device_id ttusb2_table [] = {
- { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
- { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
- { USB_DEVICE(USB_VID_TECHNOTREND,
- USB_PID_TECHNOTREND_CONNECT_S2400) },
- { USB_DEVICE(USB_VID_TECHNOTREND,
- USB_PID_TECHNOTREND_CONNECT_CT3650) },
- {} /* Terminating entry */
-};
-MODULE_DEVICE_TABLE (usb, ttusb2_table);
-
-static struct dvb_usb_device_properties ttusb2_properties = {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = CYPRESS_FX2,
- .firmware = "dvb-usb-pctv-400e-01.fw",
-
- .size_of_priv = sizeof(struct ttusb2_state),
-
- .num_adapters = 1,
- .adapter = {
- {
- .streaming_ctrl = NULL, // ttusb2_streaming_ctrl,
-
- .frontend_attach = ttusb2_frontend_tda10086_attach,
- .tuner_attach = ttusb2_tuner_tda826x_attach,
-
- /* parameter for the MPEG2-data transfer */
- .stream = {
- .type = USB_ISOC,
- .count = 5,
- .endpoint = 0x02,
- .u = {
- .isoc = {
- .framesperurb = 4,
- .framesize = 940,
- .interval = 1,
- }
- }
- }
- }
- },
-
- .power_ctrl = ttusb2_power_ctrl,
- .identify_state = ttusb2_identify_state,
-
- .i2c_algo = &ttusb2_i2c_algo,
-
- .generic_bulk_ctrl_endpoint = 0x01,
-
- .num_device_descs = 2,
- .devices = {
- { "Pinnacle 400e DVB-S USB2.0",
- { &ttusb2_table[0], NULL },
- { NULL },
- },
- { "Pinnacle 450e DVB-S USB2.0",
- { &ttusb2_table[1], NULL },
- { NULL },
- },
- }
-};
-
-static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = CYPRESS_FX2,
- .firmware = "dvb-usb-tt-s2400-01.fw",
-
- .size_of_priv = sizeof(struct ttusb2_state),
-
- .num_adapters = 1,
- .adapter = {
- {
- .streaming_ctrl = NULL,
-
- .frontend_attach = ttusb2_frontend_tda10086_attach,
- .tuner_attach = ttusb2_tuner_tda826x_attach,
-
- /* parameter for the MPEG2-data transfer */
- .stream = {
- .type = USB_ISOC,
- .count = 5,
- .endpoint = 0x02,
- .u = {
- .isoc = {
- .framesperurb = 4,
- .framesize = 940,
- .interval = 1,
- }
- }
- }
- }
- },
-
- .power_ctrl = ttusb2_power_ctrl,
- .identify_state = ttusb2_identify_state,
-
- .i2c_algo = &ttusb2_i2c_algo,
-
- .generic_bulk_ctrl_endpoint = 0x01,
-
- .num_device_descs = 1,
- .devices = {
- { "Technotrend TT-connect S-2400",
- { &ttusb2_table[2], NULL },
- { NULL },
- },
- }
-};
-
-static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = CYPRESS_FX2,
-
- .size_of_priv = sizeof(struct ttusb2_state),
-
- .rc.core = {
- .rc_interval = 150, /* Less than IR_KEYPRESS_TIMEOUT */
- .rc_codes = RC_MAP_TT_1500,
- .rc_query = tt3650_rc_query,
- .allowed_protos = RC_TYPE_UNKNOWN,
- },
-
- .num_adapters = 1,
- .adapter = {
- {
- .streaming_ctrl = NULL,
-
- .frontend_attach = ttusb2_frontend_tda10023_attach,
- .tuner_attach = ttusb2_tuner_tda827x_attach,
-
- /* parameter for the MPEG2-data transfer */
- .stream = {
- .type = USB_ISOC,
- .count = 5,
- .endpoint = 0x02,
- .u = {
- .isoc = {
- .framesperurb = 4,
- .framesize = 940,
- .interval = 1,
- }
- }
- }
- },
- },
-
- .power_ctrl = ttusb2_power_ctrl,
- .identify_state = ttusb2_identify_state,
-
- .i2c_algo = &ttusb2_i2c_algo,
-
- .generic_bulk_ctrl_endpoint = 0x01,
-
- .num_device_descs = 1,
- .devices = {
- { "Technotrend TT-connect CT-3650",
- .warm_ids = { &ttusb2_table[3], NULL },
- },
- }
-};
-
-static struct usb_driver ttusb2_driver = {
- .name = "dvb_usb_ttusb2",
- .probe = ttusb2_probe,
- .disconnect = dvb_usb_device_exit,
- .id_table = ttusb2_table,
-};
-
-/* module stuff */
-static int __init ttusb2_module_init(void)
-{
- int result;
- if ((result = usb_register(&ttusb2_driver))) {
- err("usb_register failed. Error number %d",result);
- return result;
- }
-
- return 0;
-}
-
-static void __exit ttusb2_module_exit(void)
-{
- /* deregister this driver from the USB subsystem */
- usb_deregister(&ttusb2_driver);
-}
-
-module_init (ttusb2_module_init);
-module_exit (ttusb2_module_exit);
-
-MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
-MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
-MODULE_VERSION("1.0");
-MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-13 07:31:58 +0000