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path: root/drivers/media/dvb/dvb-usb/anysee.c
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Diffstat (limited to 'drivers/media/dvb/dvb-usb/anysee.c')
-rw-r--r--drivers/media/dvb/dvb-usb/anysee.c530
1 files changed, 0 insertions, 530 deletions
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
deleted file mode 100644
index 6b402e94353..00000000000
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ /dev/null
@@ -1,530 +0,0 @@
-/*
- * DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver
- *
- * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * TODO:
- * - add smart card reader support for Conditional Access (CA)
- *
- * Card reader in Anysee is nothing more than ISO 7816 card reader.
- * There is no hardware CAM in any Anysee device sold.
- * In my understanding it should be implemented by making own module
- * for ISO 7816 card reader, like dvb_ca_en50221 is implemented. This
- * module registers serial interface that can be used to communicate
- * with any ISO 7816 smart card.
- *
- * Any help according to implement serial smart card reader support
- * is highly welcome!
- */
-
-#include "anysee.h"
-#include "tda1002x.h"
-#include "mt352.h"
-#include "mt352_priv.h"
-#include "zl10353.h"
-
-/* debug */
-static int dvb_usb_anysee_debug;
-module_param_named(debug, dvb_usb_anysee_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
-static int dvb_usb_anysee_delsys;
-module_param_named(delsys, dvb_usb_anysee_delsys, int, 0644);
-MODULE_PARM_DESC(delsys, "select delivery mode (0=DVB-C, 1=DVB-T)");
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-static DEFINE_MUTEX(anysee_usb_mutex);
-
-static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen,
- u8 *rbuf, u8 rlen)
-{
- struct anysee_state *state = d->priv;
- int act_len, ret;
- u8 buf[64];
-
- if (slen > sizeof(buf))
- slen = sizeof(buf);
- memcpy(&buf[0], sbuf, slen);
- buf[60] = state->seq++;
-
- if (mutex_lock_interruptible(&anysee_usb_mutex) < 0)
- return -EAGAIN;
-
- /* We need receive one message more after dvb_usb_generic_rw due
- to weird transaction flow, which is 1 x send + 2 x receive. */
- ret = dvb_usb_generic_rw(d, buf, sizeof(buf), buf, sizeof(buf), 0);
-
- if (!ret) {
- /* receive 2nd answer */
- ret = usb_bulk_msg(d->udev, usb_rcvbulkpipe(d->udev,
- d->props.generic_bulk_ctrl_endpoint), buf, sizeof(buf),
- &act_len, 2000);
- if (ret)
- err("%s: recv bulk message failed: %d", __func__, ret);
- else {
- deb_xfer("<<< ");
- debug_dump(buf, act_len, deb_xfer);
- }
- }
-
- /* read request, copy returned data to return buf */
- if (!ret && rbuf && rlen)
- memcpy(rbuf, buf, rlen);
-
- mutex_unlock(&anysee_usb_mutex);
-
- return ret;
-}
-
-static int anysee_read_reg(struct dvb_usb_device *d, u16 reg, u8 *val)
-{
- u8 buf[] = {CMD_REG_READ, reg >> 8, reg & 0xff, 0x01};
- int ret;
- ret = anysee_ctrl_msg(d, buf, sizeof(buf), val, 1);
- deb_info("%s: reg:%04x val:%02x\n", __func__, reg, *val);
- return ret;
-}
-
-static int anysee_write_reg(struct dvb_usb_device *d, u16 reg, u8 val)
-{
- u8 buf[] = {CMD_REG_WRITE, reg >> 8, reg & 0xff, 0x01, val};
- deb_info("%s: reg:%04x val:%02x\n", __func__, reg, val);
- return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
-}
-
-static int anysee_get_hw_info(struct dvb_usb_device *d, u8 *id)
-{
- u8 buf[] = {CMD_GET_HW_INFO};
- return anysee_ctrl_msg(d, buf, sizeof(buf), id, 3);
-}
-
-static int anysee_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
-{
- u8 buf[] = {CMD_STREAMING_CTRL, (u8)onoff, 0x00};
- deb_info("%s: onoff:%02x\n", __func__, onoff);
- return anysee_ctrl_msg(adap->dev, buf, sizeof(buf), NULL, 0);
-}
-
-static int anysee_led_ctrl(struct dvb_usb_device *d, u8 mode, u8 interval)
-{
- u8 buf[] = {CMD_LED_AND_IR_CTRL, 0x01, mode, interval};
- deb_info("%s: state:%02x interval:%02x\n", __func__, mode, interval);
- return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
-}
-
-static int anysee_ir_ctrl(struct dvb_usb_device *d, u8 onoff)
-{
- u8 buf[] = {CMD_LED_AND_IR_CTRL, 0x02, onoff};
- deb_info("%s: onoff:%02x\n", __func__, onoff);
- return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
-}
-
-static int anysee_init(struct dvb_usb_device *d)
-{
- int ret;
- /* LED light */
- ret = anysee_led_ctrl(d, 0x01, 0x03);
- if (ret)
- return ret;
-
- /* enable IR */
- ret = anysee_ir_ctrl(d, 1);
- if (ret)
- return ret;
-
- return 0;
-}
-
-/* I2C */
-static int anysee_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
- int num)
-{
- struct dvb_usb_device *d = i2c_get_adapdata(adap);
- int ret = 0, inc, i = 0;
-
- if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
- return -EAGAIN;
-
- while (i < num) {
- if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
- u8 buf[6];
- buf[0] = CMD_I2C_READ;
- buf[1] = msg[i].addr + 1;
- buf[2] = msg[i].buf[0];
- buf[3] = 0x00;
- buf[4] = 0x00;
- buf[5] = 0x01;
- ret = anysee_ctrl_msg(d, buf, sizeof(buf), msg[i+1].buf,
- msg[i+1].len);
- inc = 2;
- } else {
- u8 buf[4+msg[i].len];
- buf[0] = CMD_I2C_WRITE;
- buf[1] = msg[i].addr;
- buf[2] = msg[i].len;
- buf[3] = 0x01;
- memcpy(&buf[4], msg[i].buf, msg[i].len);
- ret = anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
- inc = 1;
- }
- if (ret)
- break;
-
- i += inc;
- }
-
- mutex_unlock(&d->i2c_mutex);
-
- return ret ? ret : i;
-}
-
-static u32 anysee_i2c_func(struct i2c_adapter *adapter)
-{
- return I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm anysee_i2c_algo = {
- .master_xfer = anysee_master_xfer,
- .functionality = anysee_i2c_func,
-};
-
-static int anysee_mt352_demod_init(struct dvb_frontend *fe)
-{
- static u8 clock_config[] = { CLOCK_CTL, 0x38, 0x28 };
- static u8 reset[] = { RESET, 0x80 };
- static u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
- static u8 agc_cfg[] = { AGC_TARGET, 0x28, 0x20 };
- static u8 gpp_ctl_cfg[] = { GPP_CTL, 0x33 };
- static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
-
- mt352_write(fe, clock_config, sizeof(clock_config));
- udelay(200);
- mt352_write(fe, reset, sizeof(reset));
- mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
-
- mt352_write(fe, agc_cfg, sizeof(agc_cfg));
- mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
- mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
-
- return 0;
-}
-
-/* Callbacks for DVB USB */
-static struct tda10023_config anysee_tda10023_config = {
- .demod_address = 0x1a,
- .invert = 0,
- .xtal = 16000000,
- .pll_m = 11,
- .pll_p = 3,
- .pll_n = 1,
- .output_mode = TDA10023_OUTPUT_MODE_PARALLEL_C,
- .deltaf = 0xfeeb,
-};
-
-static struct mt352_config anysee_mt352_config = {
- .demod_address = 0x1e,
- .demod_init = anysee_mt352_demod_init,
-};
-
-static struct zl10353_config anysee_zl10353_config = {
- .demod_address = 0x1e,
- .parallel_ts = 1,
-};
-
-static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
-{
- int ret;
- struct anysee_state *state = adap->dev->priv;
- u8 hw_info[3];
- u8 io_d; /* IO port D */
-
- /* check which hardware we have
- We must do this call two times to get reliable values (hw bug). */
- ret = anysee_get_hw_info(adap->dev, hw_info);
- if (ret)
- return ret;
- ret = anysee_get_hw_info(adap->dev, hw_info);
- if (ret)
- return ret;
-
- /* Meaning of these info bytes are guessed. */
- info("firmware version:%d.%d.%d hardware id:%d",
- 0, hw_info[1], hw_info[2], hw_info[0]);
-
- ret = anysee_read_reg(adap->dev, 0xb0, &io_d); /* IO port D */
- if (ret)
- return ret;
- deb_info("%s: IO port D:%02x\n", __func__, io_d);
-
- /* Select demod using trial and error method. */
-
- /* Try to attach demodulator in following order:
- model demod hw firmware
- 1. E30 MT352 02 0.2.1
- 2. E30 ZL10353 02 0.2.1
- 3. E30 Combo ZL10353 0f 0.1.2 DVB-T/C combo
- 4. E30 Plus ZL10353 06 0.1.0
- 5. E30C Plus TDA10023 0a 0.1.0 rev 0.2
- E30C Plus TDA10023 0f 0.1.2 rev 0.4
- E30 Combo TDA10023 0f 0.1.2 DVB-T/C combo
- */
-
- /* Zarlink MT352 DVB-T demod inside of Samsung DNOS404ZH102A NIM */
- adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
- &adap->dev->i2c_adap);
- if (adap->fe != NULL) {
- state->tuner = DVB_PLL_THOMSON_DTT7579;
- return 0;
- }
-
- /* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
- adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
- &adap->dev->i2c_adap);
- if (adap->fe != NULL) {
- state->tuner = DVB_PLL_THOMSON_DTT7579;
- return 0;
- }
-
- /* for E30 Combo Plus DVB-T demodulator */
- if (dvb_usb_anysee_delsys) {
- ret = anysee_write_reg(adap->dev, 0xb0, 0x01);
- if (ret)
- return ret;
-
- /* Zarlink ZL10353 DVB-T demod */
- adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
- &adap->dev->i2c_adap);
- if (adap->fe != NULL) {
- state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
- return 0;
- }
- }
-
- /* connect demod on IO port D for TDA10023 & ZL10353 */
- ret = anysee_write_reg(adap->dev, 0xb0, 0x25);
- if (ret)
- return ret;
-
- /* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
- adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
- &adap->dev->i2c_adap);
- if (adap->fe != NULL) {
- state->tuner = DVB_PLL_THOMSON_DTT7579;
- return 0;
- }
-
- /* IO port E - E30C rev 0.4 board requires this */
- ret = anysee_write_reg(adap->dev, 0xb1, 0xa7);
- if (ret)
- return ret;
-
- /* Philips TDA10023 DVB-C demod */
- adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
- &adap->dev->i2c_adap, 0x48);
- if (adap->fe != NULL) {
- state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
- return 0;
- }
-
- /* return IO port D to init value for safe */
- ret = anysee_write_reg(adap->dev, 0xb0, io_d);
- if (ret)
- return ret;
-
- err("Unknown Anysee version: %02x %02x %02x. "\
- "Please report the <linux-dvb@linuxtv.org>.",
- hw_info[0], hw_info[1], hw_info[2]);
-
- return -ENODEV;
-}
-
-static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
-{
- struct anysee_state *state = adap->dev->priv;
- deb_info("%s:\n", __func__);
-
- switch (state->tuner) {
- case DVB_PLL_THOMSON_DTT7579:
- /* Thomson dtt7579 (not sure) PLL inside of:
- Samsung DNOS404ZH102A NIM
- Samsung DNOS404ZH103A NIM */
- dvb_attach(dvb_pll_attach, adap->fe, 0x61,
- NULL, DVB_PLL_THOMSON_DTT7579);
- break;
- case DVB_PLL_SAMSUNG_DTOS403IH102A:
- /* Unknown PLL inside of Samsung DTOS403IH102A tuner module */
- dvb_attach(dvb_pll_attach, adap->fe, 0xc0,
- &adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
- break;
- }
-
- return 0;
-}
-
-static int anysee_rc_query(struct dvb_usb_device *d)
-{
- u8 buf[] = {CMD_GET_IR_CODE};
- u8 ircode[2];
- int ret;
-
- /* Remote controller is basic NEC using address byte 0x08.
- Anysee device RC query returns only two bytes, status and code,
- address byte is dropped. Also it does not return any value for
- NEC RCs having address byte other than 0x08. Due to that, we
- cannot use that device as standard NEC receiver.
- It could be possible make hack which reads whole code directly
- from device memory... */
-
- ret = anysee_ctrl_msg(d, buf, sizeof(buf), ircode, sizeof(ircode));
- if (ret)
- return ret;
-
- if (ircode[0]) {
- deb_rc("%s: key pressed %02x\n", __func__, ircode[1]);
- rc_keydown(d->rc_dev, 0x08 << 8 | ircode[1], 0);
- }
-
- return 0;
-}
-
-/* DVB USB Driver stuff */
-static struct dvb_usb_device_properties anysee_properties;
-
-static int anysee_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- struct dvb_usb_device *d;
- struct usb_host_interface *alt;
- int ret;
-
- /* There is one interface with two alternate settings.
- Alternate setting 0 is for bulk transfer.
- Alternate setting 1 is for isochronous transfer.
- We use bulk transfer (alternate setting 0). */
- if (intf->num_altsetting < 1)
- return -ENODEV;
-
- /*
- * Anysee is always warm (its USB-bridge, Cypress FX2, uploads
- * firmware from eeprom). If dvb_usb_device_init() succeeds that
- * means d is a valid pointer.
- */
- ret = dvb_usb_device_init(intf, &anysee_properties, THIS_MODULE, &d,
- adapter_nr);
- if (ret)
- return ret;
-
- alt = usb_altnum_to_altsetting(intf, 0);
- if (alt == NULL) {
- deb_info("%s: no alt found!\n", __func__);
- return -ENODEV;
- }
-
- ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber,
- alt->desc.bAlternateSetting);
- if (ret)
- return ret;
-
- return anysee_init(d);
-}
-
-static struct usb_device_id anysee_table[] = {
- { USB_DEVICE(USB_VID_CYPRESS, USB_PID_ANYSEE) },
- { USB_DEVICE(USB_VID_AMT, USB_PID_ANYSEE) },
- { } /* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, anysee_table);
-
-static struct dvb_usb_device_properties anysee_properties = {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = DEVICE_SPECIFIC,
-
- .size_of_priv = sizeof(struct anysee_state),
-
- .num_adapters = 1,
- .adapter = {
- {
- .streaming_ctrl = anysee_streaming_ctrl,
- .frontend_attach = anysee_frontend_attach,
- .tuner_attach = anysee_tuner_attach,
- .stream = {
- .type = USB_BULK,
- .count = 8,
- .endpoint = 0x82,
- .u = {
- .bulk = {
- .buffersize = (16*512),
- }
- }
- },
- }
- },
-
- .rc.core = {
- .rc_codes = RC_MAP_ANYSEE,
- .protocol = RC_TYPE_OTHER,
- .module_name = "anysee",
- .rc_query = anysee_rc_query,
- .rc_interval = 250, /* windows driver uses 500ms */
- },
-
- .i2c_algo = &anysee_i2c_algo,
-
- .generic_bulk_ctrl_endpoint = 1,
-
- .num_device_descs = 1,
- .devices = {
- {
- .name = "Anysee DVB USB2.0",
- .cold_ids = {NULL},
- .warm_ids = {&anysee_table[0],
- &anysee_table[1], NULL},
- },
- }
-};
-
-static struct usb_driver anysee_driver = {
- .name = "dvb_usb_anysee",
- .probe = anysee_probe,
- .disconnect = dvb_usb_device_exit,
- .id_table = anysee_table,
-};
-
-/* module stuff */
-static int __init anysee_module_init(void)
-{
- int ret;
-
- ret = usb_register(&anysee_driver);
- if (ret)
- err("%s: usb_register failed. Error number %d", __func__, ret);
-
- return ret;
-}
-
-static void __exit anysee_module_exit(void)
-{
- /* deregister this driver from the USB subsystem */
- usb_deregister(&anysee_driver);
-}
-
-module_init(anysee_module_init);
-module_exit(anysee_module_exit);
-
-MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
-MODULE_DESCRIPTION("Driver Anysee E30 DVB-C & DVB-T USB2.0");
-MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 17:33:12 +0000