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path: root/drivers/media/dvb/dvb-usb/technisat-usb2.c
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Diffstat (limited to 'drivers/media/dvb/dvb-usb/technisat-usb2.c')
-rw-r--r--drivers/media/dvb/dvb-usb/technisat-usb2.c789
1 files changed, 0 insertions, 789 deletions
diff --git a/drivers/media/dvb/dvb-usb/technisat-usb2.c b/drivers/media/dvb/dvb-usb/technisat-usb2.c
deleted file mode 100644
index acefaa89cc5..00000000000
--- a/drivers/media/dvb/dvb-usb/technisat-usb2.c
+++ /dev/null
@@ -1,789 +0,0 @@
-/*
- * Linux driver for Technisat DVB-S/S2 USB 2.0 device
- *
- * Copyright (C) 2010 Patrick Boettcher,
- * Kernel Labs Inc. PO Box 745, St James, NY 11780
- *
- * Development was sponsored by Technisat Digital UK Limited, whose
- * registered office is Witan Gate House 500 - 600 Witan Gate West,
- * Milton Keynes, MK9 1SH
- *
- * 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.
- *
- *
- * 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.
- *
- * THIS PROGRAM IS PROVIDED "AS IS" AND BOTH THE COPYRIGHT HOLDER AND
- * TECHNISAT DIGITAL UK LTD DISCLAIM ALL WARRANTIES WITH REGARD TO
- * THIS PROGRAM INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR
- * FITNESS FOR A PARTICULAR PURPOSE. NEITHER THE COPYRIGHT HOLDER
- * NOR TECHNISAT DIGITAL UK LIMITED SHALL BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
- * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS PROGRAM. See the
- * GNU General Public License for more details.
- */
-
-#define DVB_USB_LOG_PREFIX "technisat-usb2"
-#include "dvb-usb.h"
-
-#include "stv6110x.h"
-#include "stv090x.h"
-
-/* module parameters */
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug,
- "set debugging level (bit-mask: 1=info,2=eeprom,4=i2c,8=rc)." \
- DVB_USB_DEBUG_STATUS);
-
-/* disables all LED control command and
- * also does not start the signal polling thread */
-static int disable_led_control;
-module_param(disable_led_control, int, 0444);
-MODULE_PARM_DESC(disable_led_control,
- "disable LED control of the device "
- "(default: 0 - LED control is active).");
-
-/* device private data */
-struct technisat_usb2_state {
- struct dvb_usb_device *dev;
- struct delayed_work green_led_work;
- u8 power_state;
-
- u16 last_scan_code;
-};
-
-/* debug print helpers */
-#define deb_info(args...) dprintk(debug, 0x01, args)
-#define deb_eeprom(args...) dprintk(debug, 0x02, args)
-#define deb_i2c(args...) dprintk(debug, 0x04, args)
-#define deb_rc(args...) dprintk(debug, 0x08, args)
-
-/* vendor requests */
-#define SET_IFCLK_TO_EXTERNAL_TSCLK_VENDOR_REQUEST 0xB3
-#define SET_FRONT_END_RESET_VENDOR_REQUEST 0xB4
-#define GET_VERSION_INFO_VENDOR_REQUEST 0xB5
-#define SET_GREEN_LED_VENDOR_REQUEST 0xB6
-#define SET_RED_LED_VENDOR_REQUEST 0xB7
-#define GET_IR_DATA_VENDOR_REQUEST 0xB8
-#define SET_LED_TIMER_DIVIDER_VENDOR_REQUEST 0xB9
-#define SET_USB_REENUMERATION 0xBA
-
-/* i2c-access methods */
-#define I2C_SPEED_100KHZ_BIT 0x40
-
-#define I2C_STATUS_NAK 7
-#define I2C_STATUS_OK 8
-
-static int technisat_usb2_i2c_access(struct usb_device *udev,
- u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
-{
- u8 b[64];
- int ret, actual_length;
-
- deb_i2c("i2c-access: %02x, tx: ", device_addr);
- debug_dump(tx, txlen, deb_i2c);
- deb_i2c(" ");
-
- if (txlen > 62) {
- err("i2c TX buffer can't exceed 62 bytes (dev 0x%02x)",
- device_addr);
- txlen = 62;
- }
- if (rxlen > 62) {
- err("i2c RX buffer can't exceed 62 bytes (dev 0x%02x)",
- device_addr);
- txlen = 62;
- }
-
- b[0] = I2C_SPEED_100KHZ_BIT;
- b[1] = device_addr << 1;
-
- if (rx != NULL) {
- b[0] |= rxlen;
- b[1] |= 1;
- }
-
- memcpy(&b[2], tx, txlen);
- ret = usb_bulk_msg(udev,
- usb_sndbulkpipe(udev, 0x01),
- b, 2 + txlen,
- NULL, 1000);
-
- if (ret < 0) {
- err("i2c-error: out failed %02x = %d", device_addr, ret);
- return -ENODEV;
- }
-
- ret = usb_bulk_msg(udev,
- usb_rcvbulkpipe(udev, 0x01),
- b, 64, &actual_length, 1000);
- if (ret < 0) {
- err("i2c-error: in failed %02x = %d", device_addr, ret);
- return -ENODEV;
- }
-
- if (b[0] != I2C_STATUS_OK) {
- err("i2c-error: %02x = %d", device_addr, b[0]);
- /* handle tuner-i2c-nak */
- if (!(b[0] == I2C_STATUS_NAK &&
- device_addr == 0x60
- /* && device_is_technisat_usb2 */))
- return -ENODEV;
- }
-
- deb_i2c("status: %d, ", b[0]);
-
- if (rx != NULL) {
- memcpy(rx, &b[2], rxlen);
-
- deb_i2c("rx (%d): ", rxlen);
- debug_dump(rx, rxlen, deb_i2c);
- }
-
- deb_i2c("\n");
-
- return 0;
-}
-
-static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
- int num)
-{
- int ret = 0, i;
- struct dvb_usb_device *d = i2c_get_adapdata(adap);
-
- /* Ensure nobody else hits the i2c bus while we're sending our
- sequence of messages, (such as the remote control thread) */
- if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
- return -EAGAIN;
-
- for (i = 0; i < num; i++) {
- if (i+1 < num && msg[i+1].flags & I2C_M_RD) {
- ret = technisat_usb2_i2c_access(d->udev, msg[i+1].addr,
- msg[i].buf, msg[i].len,
- msg[i+1].buf, msg[i+1].len);
- if (ret != 0)
- break;
- i++;
- } else {
- ret = technisat_usb2_i2c_access(d->udev, msg[i].addr,
- msg[i].buf, msg[i].len,
- NULL, 0);
- if (ret != 0)
- break;
- }
- }
-
- if (ret == 0)
- ret = i;
-
- mutex_unlock(&d->i2c_mutex);
-
- return ret;
-}
-
-static u32 technisat_usb2_i2c_func(struct i2c_adapter *adapter)
-{
- return I2C_FUNC_I2C;
-}
-
-static struct i2c_algorithm technisat_usb2_i2c_algo = {
- .master_xfer = technisat_usb2_i2c_xfer,
- .functionality = technisat_usb2_i2c_func,
-};
-
-#if 0
-static void technisat_usb2_frontend_reset(struct usb_device *udev)
-{
- usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- SET_FRONT_END_RESET_VENDOR_REQUEST,
- USB_TYPE_VENDOR | USB_DIR_OUT,
- 10, 0,
- NULL, 0, 500);
-}
-#endif
-
-/* LED control */
-enum technisat_usb2_led_state {
- LED_OFF,
- LED_BLINK,
- LED_ON,
- LED_UNDEFINED
-};
-
-static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum technisat_usb2_led_state state)
-{
- int ret;
-
- u8 led[8] = {
- red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
- 0
- };
-
- if (disable_led_control && state != LED_OFF)
- return 0;
-
- switch (state) {
- case LED_ON:
- led[1] = 0x82;
- break;
- case LED_BLINK:
- led[1] = 0x82;
- if (red) {
- led[2] = 0x02;
- led[3] = 10;
- led[4] = 10;
- } else {
- led[2] = 0xff;
- led[3] = 50;
- led[4] = 50;
- }
- led[5] = 1;
- break;
-
- default:
- case LED_OFF:
- led[1] = 0x80;
- break;
- }
-
- if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
- return -EAGAIN;
-
- ret = usb_control_msg(d->udev, usb_sndctrlpipe(d->udev, 0),
- red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
- USB_TYPE_VENDOR | USB_DIR_OUT,
- 0, 0,
- led, sizeof(led), 500);
-
- mutex_unlock(&d->i2c_mutex);
- return ret;
-}
-
-static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
-{
- int ret;
- u8 b = 0;
-
- if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
- return -EAGAIN;
-
- ret = usb_control_msg(d->udev, usb_sndctrlpipe(d->udev, 0),
- SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
- USB_TYPE_VENDOR | USB_DIR_OUT,
- (red << 8) | green, 0,
- &b, 1, 500);
-
- mutex_unlock(&d->i2c_mutex);
-
- return ret;
-}
-
-static void technisat_usb2_green_led_control(struct work_struct *work)
-{
- struct technisat_usb2_state *state =
- container_of(work, struct technisat_usb2_state, green_led_work.work);
- struct dvb_frontend *fe = state->dev->adapter[0].fe_adap[0].fe;
-
- if (state->power_state == 0)
- goto schedule;
-
- if (fe != NULL) {
- enum fe_status status;
-
- if (fe->ops.read_status(fe, &status) != 0)
- goto schedule;
-
- if (status & FE_HAS_LOCK) {
- u32 ber;
-
- if (fe->ops.read_ber(fe, &ber) != 0)
- goto schedule;
-
- if (ber > 1000)
- technisat_usb2_set_led(state->dev, 0, LED_BLINK);
- else
- technisat_usb2_set_led(state->dev, 0, LED_ON);
- } else
- technisat_usb2_set_led(state->dev, 0, LED_OFF);
- }
-
-schedule:
- schedule_delayed_work(&state->green_led_work,
- msecs_to_jiffies(500));
-}
-
-/* method to find out whether the firmware has to be downloaded or not */
-static int technisat_usb2_identify_state(struct usb_device *udev,
- struct dvb_usb_device_properties *props,
- struct dvb_usb_device_description **desc, int *cold)
-{
- int ret;
- u8 version[3];
-
- /* first select the interface */
- if (usb_set_interface(udev, 0, 1) != 0)
- err("could not set alternate setting to 0");
- else
- info("set alternate setting");
-
- *cold = 0; /* by default do not download a firmware - just in case something is wrong */
-
- ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
- GET_VERSION_INFO_VENDOR_REQUEST,
- USB_TYPE_VENDOR | USB_DIR_IN,
- 0, 0,
- version, sizeof(version), 500);
-
- if (ret < 0)
- *cold = 1;
- else {
- info("firmware version: %d.%d", version[1], version[2]);
- *cold = 0;
- }
-
- return 0;
-}
-
-/* power control */
-static int technisat_usb2_power_ctrl(struct dvb_usb_device *d, int level)
-{
- struct technisat_usb2_state *state = d->priv;
-
- state->power_state = level;
-
- if (disable_led_control)
- return 0;
-
- /* green led is turned off in any case - will be turned on when tuning */
- technisat_usb2_set_led(d, 0, LED_OFF);
- /* red led is turned on all the time */
- technisat_usb2_set_led(d, 1, LED_ON);
- return 0;
-}
-
-/* mac address reading - from the eeprom */
-#if 0
-static void technisat_usb2_eeprom_dump(struct dvb_usb_device *d)
-{
- u8 reg;
- u8 b[16];
- int i, j;
-
- /* full EEPROM dump */
- for (j = 0; j < 256 * 4; j += 16) {
- reg = j;
- if (technisat_usb2_i2c_access(d->udev, 0x50 + j / 256, &reg, 1, b, 16) != 0)
- break;
-
- deb_eeprom("EEPROM: %01x%02x: ", j / 256, reg);
- for (i = 0; i < 16; i++)
- deb_eeprom("%02x ", b[i]);
- deb_eeprom("\n");
- }
-}
-#endif
-
-static u8 technisat_usb2_calc_lrc(const u8 *b, u16 length)
-{
- u8 lrc = 0;
- while (--length)
- lrc ^= *b++;
- return lrc;
-}
-
-static int technisat_usb2_eeprom_lrc_read(struct dvb_usb_device *d,
- u16 offset, u8 *b, u16 length, u8 tries)
-{
- u8 bo = offset & 0xff;
- struct i2c_msg msg[] = {
- {
- .addr = 0x50 | ((offset >> 8) & 0x3),
- .buf = &bo,
- .len = 1
- }, {
- .addr = 0x50 | ((offset >> 8) & 0x3),
- .flags = I2C_M_RD,
- .buf = b,
- .len = length
- }
- };
-
- while (tries--) {
- int status;
-
- if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
- break;
-
- status =
- technisat_usb2_calc_lrc(b, length - 1) == b[length - 1];
-
- if (status)
- return 0;
- }
-
- return -EREMOTEIO;
-}
-
-#define EEPROM_MAC_START 0x3f8
-#define EEPROM_MAC_TOTAL 8
-static int technisat_usb2_read_mac_address(struct dvb_usb_device *d,
- u8 mac[])
-{
- u8 buf[EEPROM_MAC_TOTAL];
-
- if (technisat_usb2_eeprom_lrc_read(d, EEPROM_MAC_START,
- buf, EEPROM_MAC_TOTAL, 4) != 0)
- return -ENODEV;
-
- memcpy(mac, buf, 6);
- return 0;
-}
-
-/* frontend attach */
-static int technisat_usb2_set_voltage(struct dvb_frontend *fe,
- fe_sec_voltage_t voltage)
-{
- int i;
- u8 gpio[3] = { 0 }; /* 0 = 2, 1 = 3, 2 = 4 */
-
- gpio[2] = 1; /* high - voltage ? */
-
- switch (voltage) {
- case SEC_VOLTAGE_13:
- gpio[0] = 1;
- break;
- case SEC_VOLTAGE_18:
- gpio[0] = 1;
- gpio[1] = 1;
- break;
- default:
- case SEC_VOLTAGE_OFF:
- break;
- }
-
- for (i = 0; i < 3; i++)
- if (stv090x_set_gpio(fe, i+2, 0, gpio[i], 0) != 0)
- return -EREMOTEIO;
- return 0;
-}
-
-static struct stv090x_config technisat_usb2_stv090x_config = {
- .device = STV0903,
- .demod_mode = STV090x_SINGLE,
- .clk_mode = STV090x_CLK_EXT,
-
- .xtal = 8000000,
- .address = 0x68,
-
- .ts1_mode = STV090x_TSMODE_DVBCI,
- .ts1_clk = 13400000,
- .ts1_tei = 1,
-
- .repeater_level = STV090x_RPTLEVEL_64,
-
- .tuner_bbgain = 6,
-};
-
-static struct stv6110x_config technisat_usb2_stv6110x_config = {
- .addr = 0x60,
- .refclk = 16000000,
- .clk_div = 2,
-};
-
-static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
-{
- struct usb_device *udev = a->dev->udev;
- int ret;
-
- a->fe_adap[0].fe = dvb_attach(stv090x_attach, &technisat_usb2_stv090x_config,
- &a->dev->i2c_adap, STV090x_DEMODULATOR_0);
-
- if (a->fe_adap[0].fe) {
- struct stv6110x_devctl *ctl;
-
- ctl = dvb_attach(stv6110x_attach,
- a->fe_adap[0].fe,
- &technisat_usb2_stv6110x_config,
- &a->dev->i2c_adap);
-
- if (ctl) {
- technisat_usb2_stv090x_config.tuner_init = ctl->tuner_init;
- technisat_usb2_stv090x_config.tuner_sleep = ctl->tuner_sleep;
- technisat_usb2_stv090x_config.tuner_set_mode = ctl->tuner_set_mode;
- technisat_usb2_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency;
- technisat_usb2_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency;
- technisat_usb2_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth;
- technisat_usb2_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth;
- technisat_usb2_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain;
- technisat_usb2_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain;
- technisat_usb2_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk;
- technisat_usb2_stv090x_config.tuner_get_status = ctl->tuner_get_status;
-
- /* call the init function once to initialize
- tuner's clock output divider and demod's
- master clock */
- if (a->fe_adap[0].fe->ops.init)
- a->fe_adap[0].fe->ops.init(a->fe_adap[0].fe);
-
- if (mutex_lock_interruptible(&a->dev->i2c_mutex) < 0)
- return -EAGAIN;
-
- ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
- SET_IFCLK_TO_EXTERNAL_TSCLK_VENDOR_REQUEST,
- USB_TYPE_VENDOR | USB_DIR_OUT,
- 0, 0,
- NULL, 0, 500);
- mutex_unlock(&a->dev->i2c_mutex);
-
- if (ret != 0)
- err("could not set IF_CLK to external");
-
- a->fe_adap[0].fe->ops.set_voltage = technisat_usb2_set_voltage;
-
- /* if everything was successful assign a nice name to the frontend */
- strlcpy(a->fe_adap[0].fe->ops.info.name, a->dev->desc->name,
- sizeof(a->fe_adap[0].fe->ops.info.name));
- } else {
- dvb_frontend_detach(a->fe_adap[0].fe);
- a->fe_adap[0].fe = NULL;
- }
- }
-
- technisat_usb2_set_led_timer(a->dev, 1, 1);
-
- return a->fe_adap[0].fe == NULL ? -ENODEV : 0;
-}
-
-/* Remote control */
-
-/* the device is giving providing raw IR-signals to the host mapping
- * it only to one remote control is just the default implementation
- */
-#define NOMINAL_IR_BIT_TRANSITION_TIME_US 889
-#define NOMINAL_IR_BIT_TIME_US (2 * NOMINAL_IR_BIT_TRANSITION_TIME_US)
-
-#define FIRMWARE_CLOCK_TICK 83333
-#define FIRMWARE_CLOCK_DIVISOR 256
-
-#define IR_PERCENT_TOLERANCE 15
-
-#define NOMINAL_IR_BIT_TRANSITION_TICKS ((NOMINAL_IR_BIT_TRANSITION_TIME_US * 1000 * 1000) / FIRMWARE_CLOCK_TICK)
-#define NOMINAL_IR_BIT_TRANSITION_TICK_COUNT (NOMINAL_IR_BIT_TRANSITION_TICKS / FIRMWARE_CLOCK_DIVISOR)
-
-#define NOMINAL_IR_BIT_TIME_TICKS ((NOMINAL_IR_BIT_TIME_US * 1000 * 1000) / FIRMWARE_CLOCK_TICK)
-#define NOMINAL_IR_BIT_TIME_TICK_COUNT (NOMINAL_IR_BIT_TIME_TICKS / FIRMWARE_CLOCK_DIVISOR)
-
-#define MINIMUM_IR_BIT_TRANSITION_TICK_COUNT (NOMINAL_IR_BIT_TRANSITION_TICK_COUNT - ((NOMINAL_IR_BIT_TRANSITION_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
-#define MAXIMUM_IR_BIT_TRANSITION_TICK_COUNT (NOMINAL_IR_BIT_TRANSITION_TICK_COUNT + ((NOMINAL_IR_BIT_TRANSITION_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
-
-#define MINIMUM_IR_BIT_TIME_TICK_COUNT (NOMINAL_IR_BIT_TIME_TICK_COUNT - ((NOMINAL_IR_BIT_TIME_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
-#define MAXIMUM_IR_BIT_TIME_TICK_COUNT (NOMINAL_IR_BIT_TIME_TICK_COUNT + ((NOMINAL_IR_BIT_TIME_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
-
-static int technisat_usb2_get_ir(struct dvb_usb_device *d)
-{
- u8 buf[62], *b;
- int ret;
- struct ir_raw_event ev;
-
- buf[0] = GET_IR_DATA_VENDOR_REQUEST;
- buf[1] = 0x08;
- buf[2] = 0x8f;
- buf[3] = MINIMUM_IR_BIT_TRANSITION_TICK_COUNT;
- buf[4] = MAXIMUM_IR_BIT_TIME_TICK_COUNT;
-
- if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
- return -EAGAIN;
- ret = usb_control_msg(d->udev, usb_sndctrlpipe(d->udev, 0),
- GET_IR_DATA_VENDOR_REQUEST,
- USB_TYPE_VENDOR | USB_DIR_OUT,
- 0, 0,
- buf, 5, 500);
- if (ret < 0)
- goto unlock;
-
- buf[1] = 0;
- buf[2] = 0;
- ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0),
- GET_IR_DATA_VENDOR_REQUEST,
- USB_TYPE_VENDOR | USB_DIR_IN,
- 0x8080, 0,
- buf, sizeof(buf), 500);
-
-unlock:
- mutex_unlock(&d->i2c_mutex);
-
- if (ret < 0)
- return ret;
-
- if (ret == 1)
- return 0; /* no key pressed */
-
- /* decoding */
- b = buf+1;
-
-#if 0
- deb_rc("RC: %d ", ret);
- debug_dump(b, ret, deb_rc);
-#endif
-
- ev.pulse = 0;
- while (1) {
- ev.pulse = !ev.pulse;
- ev.duration = (*b * FIRMWARE_CLOCK_DIVISOR * FIRMWARE_CLOCK_TICK) / 1000;
- ir_raw_event_store(d->rc_dev, &ev);
-
- b++;
- if (*b == 0xff) {
- ev.pulse = 0;
- ev.duration = 888888*2;
- ir_raw_event_store(d->rc_dev, &ev);
- break;
- }
- }
-
- ir_raw_event_handle(d->rc_dev);
-
- return 1;
-}
-
-static int technisat_usb2_rc_query(struct dvb_usb_device *d)
-{
- int ret = technisat_usb2_get_ir(d);
-
- if (ret < 0)
- return ret;
-
- if (ret == 0)
- return 0;
-
- if (!disable_led_control)
- technisat_usb2_set_led(d, 1, LED_BLINK);
-
- return 0;
-}
-
-/* DVB-USB and USB stuff follows */
-static struct usb_device_id technisat_usb2_id_table[] = {
- { USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_DVB_S2) },
- { 0 } /* Terminating entry */
-};
-
-/* device description */
-static struct dvb_usb_device_properties technisat_usb2_devices = {
- .caps = DVB_USB_IS_AN_I2C_ADAPTER,
-
- .usb_ctrl = CYPRESS_FX2,
-
- .identify_state = technisat_usb2_identify_state,
- .firmware = "dvb-usb-SkyStar_USB_HD_FW_v17_63.HEX.fw",
-
- .size_of_priv = sizeof(struct technisat_usb2_state),
-
- .i2c_algo = &technisat_usb2_i2c_algo,
-
- .power_ctrl = technisat_usb2_power_ctrl,
- .read_mac_address = technisat_usb2_read_mac_address,
-
- .num_adapters = 1,
- .adapter = {
- {
- .num_frontends = 1,
- .fe = {{
- .frontend_attach = technisat_usb2_frontend_attach,
-
- .stream = {
- .type = USB_ISOC,
- .count = 8,
- .endpoint = 0x2,
- .u = {
- .isoc = {
- .framesperurb = 32,
- .framesize = 2048,
- .interval = 3,
- }
- }
- },
- }},
- .size_of_priv = 0,
- },
- },
-
- .num_device_descs = 1,
- .devices = {
- { "Technisat SkyStar USB HD (DVB-S/S2)",
- { &technisat_usb2_id_table[0], NULL },
- { NULL },
- },
- },
-
- .rc.core = {
- .rc_interval = 100,
- .rc_codes = RC_MAP_TECHNISAT_USB2,
- .module_name = "technisat-usb2",
- .rc_query = technisat_usb2_rc_query,
- .allowed_protos = RC_TYPE_ALL,
- .driver_type = RC_DRIVER_IR_RAW,
- }
-};
-
-static int technisat_usb2_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- struct dvb_usb_device *dev;
-
- if (dvb_usb_device_init(intf, &technisat_usb2_devices, THIS_MODULE,
- &dev, adapter_nr) != 0)
- return -ENODEV;
-
- if (dev) {
- struct technisat_usb2_state *state = dev->priv;
- state->dev = dev;
-
- if (!disable_led_control) {
- INIT_DELAYED_WORK(&state->green_led_work,
- technisat_usb2_green_led_control);
- schedule_delayed_work(&state->green_led_work,
- msecs_to_jiffies(500));
- }
- }
-
- return 0;
-}
-
-static void technisat_usb2_disconnect(struct usb_interface *intf)
-{
- struct dvb_usb_device *dev = usb_get_intfdata(intf);
-
- /* work and stuff was only created when the device is is hot-state */
- if (dev != NULL) {
- struct technisat_usb2_state *state = dev->priv;
- if (state != NULL)
- cancel_delayed_work_sync(&state->green_led_work);
- }
-
- dvb_usb_device_exit(intf);
-}
-
-static struct usb_driver technisat_usb2_driver = {
- .name = "dvb_usb_technisat_usb2",
- .probe = technisat_usb2_probe,
- .disconnect = technisat_usb2_disconnect,
- .id_table = technisat_usb2_id_table,
-};
-
-module_usb_driver(technisat_usb2_driver);
-
-MODULE_AUTHOR("Patrick Boettcher <pboettcher@kernellabs.com>");
-MODULE_DESCRIPTION("Driver for Technisat DVB-S/S2 USB 2.0 device");
-MODULE_VERSION("1.0");
-MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 02:20:26 +0000