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kernel/drivers/media/usb/dvb-usb/cxusb.c
tqcq e5480701d3 init repo.
2024-07-22 17:22:30 +08:00

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// SPDX-License-Identifier: GPL-2.0-only
/* DVB USB compliant linux driver for Conexant USB reference design.
*
* The Conexant reference design I saw on their website was only for analogue
* capturing (using the cx25842). The box I took to write this driver (reverse
* engineered) is the one labeled Medion MD95700. In addition to the cx25842
* for analogue capturing it also has a cx22702 DVB-T demodulator on the main
* board. Besides it has a atiremote (X10) and a USB2.0 hub onboard.
*
* Maybe it is a little bit premature to call this driver cxusb, but I assume
* the USB protocol is identical or at least inherited from the reference
* design, so it can be reused for the "analogue-only" device (if it will
* appear at all).
*
*
* Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de)
* Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org)
* Copyright (C) 2006, 2007 Chris Pascoe (c.pascoe@itee.uq.edu.au)
* Copyright (C) 2011, 2017 Maciej S. Szmigiero (mail@maciej.szmigiero.name)
*
* see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
*/
#include <media/tuner.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/vmalloc.h>
#include "cxusb.h"
#include "cx22702.h"
#include "lgdt330x.h"
#include "mt352.h"
#include "mt352_priv.h"
#include "zl10353.h"
#include "tuner-xc2028.h"
#include "tuner-simple.h"
#include "mxl5005s.h"
#include "max2165.h"
#include "dib7000p.h"
#include "dib0070.h"
#include "lgs8gxx.h"
#include "atbm8830.h"
#include "si2168.h"
#include "si2157.h"
/* debug */
int dvb_usb_cxusb_debug;
module_param_named(debug, dvb_usb_cxusb_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (see cxusb.h)."
DVB_USB_DEBUG_STATUS);
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
enum cxusb_table_index {
MEDION_MD95700,
DVICO_BLUEBIRD_LG064F_COLD,
DVICO_BLUEBIRD_LG064F_WARM,
DVICO_BLUEBIRD_DUAL_1_COLD,
DVICO_BLUEBIRD_DUAL_1_WARM,
DVICO_BLUEBIRD_LGZ201_COLD,
DVICO_BLUEBIRD_LGZ201_WARM,
DVICO_BLUEBIRD_TH7579_COLD,
DVICO_BLUEBIRD_TH7579_WARM,
DIGITALNOW_BLUEBIRD_DUAL_1_COLD,
DIGITALNOW_BLUEBIRD_DUAL_1_WARM,
DVICO_BLUEBIRD_DUAL_2_COLD,
DVICO_BLUEBIRD_DUAL_2_WARM,
DVICO_BLUEBIRD_DUAL_4,
DVICO_BLUEBIRD_DVB_T_NANO_2,
DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM,
AVERMEDIA_VOLAR_A868R,
DVICO_BLUEBIRD_DUAL_4_REV_2,
CONEXANT_D680_DMB,
MYGICA_D689,
NR__cxusb_table_index
};
static struct usb_device_id cxusb_table[];
int cxusb_ctrl_msg(struct dvb_usb_device *d,
u8 cmd, const u8 *wbuf, int wlen, u8 *rbuf, int rlen)
{
struct cxusb_state *st = d->priv;
int ret;
if (1 + wlen > MAX_XFER_SIZE) {
warn("i2c wr: len=%d is too big!\n", wlen);
return -EOPNOTSUPP;
}
if (rlen > MAX_XFER_SIZE) {
warn("i2c rd: len=%d is too big!\n", rlen);
return -EOPNOTSUPP;
}
mutex_lock(&d->data_mutex);
st->data[0] = cmd;
memcpy(&st->data[1], wbuf, wlen);
ret = dvb_usb_generic_rw(d, st->data, 1 + wlen, st->data, rlen, 0);
if (!ret && rbuf && rlen)
memcpy(rbuf, st->data, rlen);
mutex_unlock(&d->data_mutex);
return ret;
}
/* GPIO */
static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff)
{
struct cxusb_state *st = d->priv;
u8 o[2], i;
if (st->gpio_write_state[GPIO_TUNER] == onoff &&
!st->gpio_write_refresh[GPIO_TUNER])
return;
o[0] = GPIO_TUNER;
o[1] = onoff;
cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
if (i != 0x01)
dev_info(&d->udev->dev, "gpio_write failed.\n");
st->gpio_write_state[GPIO_TUNER] = onoff;
st->gpio_write_refresh[GPIO_TUNER] = false;
}
static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask,
u8 newval)
{
u8 o[2], gpio_state;
int rc;
o[0] = 0xff & ~changemask; /* mask of bits to keep */
o[1] = newval & changemask; /* new values for bits */
rc = cxusb_ctrl_msg(d, CMD_BLUEBIRD_GPIO_RW, o, 2, &gpio_state, 1);
if (rc < 0 || (gpio_state & changemask) != (newval & changemask))
dev_info(&d->udev->dev, "bluebird_gpio_write failed.\n");
return rc < 0 ? rc : gpio_state;
}
static void cxusb_bluebird_gpio_pulse(struct dvb_usb_device *d, u8 pin, int low)
{
cxusb_bluebird_gpio_rw(d, pin, low ? 0 : pin);
msleep(5);
cxusb_bluebird_gpio_rw(d, pin, low ? pin : 0);
}
static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff)
{
cxusb_bluebird_gpio_rw(d, 0x40, onoff ? 0 : 0x40);
}
static int cxusb_d680_dmb_gpio_tuner(struct dvb_usb_device *d,
u8 addr, int onoff)
{
u8 o[2] = {addr, onoff};
u8 i;
int rc;
rc = cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
if (rc < 0)
return rc;
if (i == 0x01)
return 0;
dev_info(&d->udev->dev, "gpio_write failed.\n");
return -EIO;
}
/* I2C */
static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
int ret;
int i;
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
for (i = 0; i < num; i++) {
if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_MEDION)
switch (msg[i].addr) {
case 0x63:
cxusb_gpio_tuner(d, 0);
break;
default:
cxusb_gpio_tuner(d, 1);
break;
}
if (msg[i].flags & I2C_M_RD) {
/* read only */
u8 obuf[3], ibuf[MAX_XFER_SIZE];
if (1 + msg[i].len > sizeof(ibuf)) {
warn("i2c rd: len=%d is too big!\n",
msg[i].len);
ret = -EOPNOTSUPP;
goto unlock;
}
obuf[0] = 0;
obuf[1] = msg[i].len;
obuf[2] = msg[i].addr;
if (cxusb_ctrl_msg(d, CMD_I2C_READ,
obuf, 3,
ibuf, 1 + msg[i].len) < 0) {
warn("i2c read failed");
break;
}
memcpy(msg[i].buf, &ibuf[1], msg[i].len);
} else if (i + 1 < num && (msg[i + 1].flags & I2C_M_RD) &&
msg[i].addr == msg[i + 1].addr) {
/* write to then read from same address */
u8 obuf[MAX_XFER_SIZE], ibuf[MAX_XFER_SIZE];
if (3 + msg[i].len > sizeof(obuf)) {
warn("i2c wr: len=%d is too big!\n",
msg[i].len);
ret = -EOPNOTSUPP;
goto unlock;
}
if (1 + msg[i + 1].len > sizeof(ibuf)) {
warn("i2c rd: len=%d is too big!\n",
msg[i + 1].len);
ret = -EOPNOTSUPP;
goto unlock;
}
obuf[0] = msg[i].len;
obuf[1] = msg[i + 1].len;
obuf[2] = msg[i].addr;
memcpy(&obuf[3], msg[i].buf, msg[i].len);
if (cxusb_ctrl_msg(d, CMD_I2C_READ,
obuf, 3 + msg[i].len,
ibuf, 1 + msg[i + 1].len) < 0)
break;
if (ibuf[0] != 0x08)
dev_info(&d->udev->dev, "i2c read may have failed\n");
memcpy(msg[i + 1].buf, &ibuf[1], msg[i + 1].len);
i++;
} else {
/* write only */
u8 obuf[MAX_XFER_SIZE], ibuf;
if (2 + msg[i].len > sizeof(obuf)) {
warn("i2c wr: len=%d is too big!\n",
msg[i].len);
ret = -EOPNOTSUPP;
goto unlock;
}
obuf[0] = msg[i].addr;
obuf[1] = msg[i].len;
memcpy(&obuf[2], msg[i].buf, msg[i].len);
if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf,
2 + msg[i].len, &ibuf, 1) < 0)
break;
if (ibuf != 0x08)
dev_info(&d->udev->dev, "i2c write may have failed\n");
}
}
if (i == num)
ret = num;
else
ret = -EREMOTEIO;
unlock:
mutex_unlock(&d->i2c_mutex);
return ret;
}
static u32 cxusb_i2c_func(struct i2c_adapter *adapter)
{
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
static struct i2c_algorithm cxusb_i2c_algo = {
.master_xfer = cxusb_i2c_xfer,
.functionality = cxusb_i2c_func,
};
static int _cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
{
u8 b = 0;
dev_info(&d->udev->dev, "setting power %s\n", onoff ? "ON" : "OFF");
if (onoff)
return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
else
return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0);
}
static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff)
{
bool is_medion = d->props.devices[0].warm_ids[0] == &cxusb_table[MEDION_MD95700];
int ret;
if (is_medion && !onoff) {
struct cxusb_medion_dev *cxdev = d->priv;
mutex_lock(&cxdev->open_lock);
if (cxdev->open_type == CXUSB_OPEN_ANALOG) {
dev_info(&d->udev->dev, "preventing DVB core from setting power OFF while we are in analog mode\n");
ret = -EBUSY;
goto ret_unlock;
}
}
ret = _cxusb_power_ctrl(d, onoff);
ret_unlock:
if (is_medion && !onoff) {
struct cxusb_medion_dev *cxdev = d->priv;
mutex_unlock(&cxdev->open_lock);
}
return ret;
}
static int cxusb_aver_power_ctrl(struct dvb_usb_device *d, int onoff)
{
int ret;
if (!onoff)
return cxusb_ctrl_msg(d, CMD_POWER_OFF, NULL, 0, NULL, 0);
if (d->state == DVB_USB_STATE_INIT &&
usb_set_interface(d->udev, 0, 0) < 0)
err("set interface failed");
do {
/* Nothing */
} while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) &&
!(ret = cxusb_ctrl_msg(d, 0x15, NULL, 0, NULL, 0)) &&
!(ret = cxusb_ctrl_msg(d, 0x17, NULL, 0, NULL, 0)) && 0);
if (!ret) {
/*
* FIXME: We don't know why, but we need to configure the
* lgdt3303 with the register settings below on resume
*/
int i;
u8 buf;
static const u8 bufs[] = {
0x0e, 0x2, 0x00, 0x7f,
0x0e, 0x2, 0x02, 0xfe,
0x0e, 0x2, 0x02, 0x01,
0x0e, 0x2, 0x00, 0x03,
0x0e, 0x2, 0x0d, 0x40,
0x0e, 0x2, 0x0e, 0x87,
0x0e, 0x2, 0x0f, 0x8e,
0x0e, 0x2, 0x10, 0x01,
0x0e, 0x2, 0x14, 0xd7,
0x0e, 0x2, 0x47, 0x88,
};
msleep(20);
for (i = 0; i < ARRAY_SIZE(bufs); i += 4 / sizeof(u8)) {
ret = cxusb_ctrl_msg(d, CMD_I2C_WRITE,
bufs + i, 4, &buf, 1);
if (ret)
break;
if (buf != 0x8)
return -EREMOTEIO;
}
}
return ret;
}
static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff)
{
u8 b = 0;
if (onoff)
return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0);
else
return 0;
}
static int cxusb_nano2_power_ctrl(struct dvb_usb_device *d, int onoff)
{
int rc = 0;
rc = cxusb_power_ctrl(d, onoff);
if (!onoff)
cxusb_nano2_led(d, 0);
return rc;
}
static int cxusb_d680_dmb_power_ctrl(struct dvb_usb_device *d, int onoff)
{
int ret;
u8 b;
ret = cxusb_power_ctrl(d, onoff);
if (!onoff)
return ret;
msleep(128);
cxusb_ctrl_msg(d, CMD_DIGITAL, NULL, 0, &b, 1);
msleep(100);
return ret;
}
static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
{
struct dvb_usb_device *dvbdev = adap->dev;
bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
&cxusb_table[MEDION_MD95700];
u8 buf[2] = { 0x03, 0x00 };
if (is_medion && onoff) {
int ret;
ret = cxusb_medion_get(dvbdev, CXUSB_OPEN_DIGITAL);
if (ret != 0)
return ret;
}
if (onoff)
cxusb_ctrl_msg(dvbdev, CMD_STREAMING_ON, buf, 2, NULL, 0);
else
cxusb_ctrl_msg(dvbdev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
if (is_medion && !onoff)
cxusb_medion_put(dvbdev);
return 0;
}
static int cxusb_aver_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
{
if (onoff)
cxusb_ctrl_msg(adap->dev, CMD_AVER_STREAM_ON, NULL, 0, NULL, 0);
else
cxusb_ctrl_msg(adap->dev, CMD_AVER_STREAM_OFF,
NULL, 0, NULL, 0);
return 0;
}
static void cxusb_d680_dmb_drain_message(struct dvb_usb_device *d)
{
int ep = d->props.generic_bulk_ctrl_endpoint;
const int timeout = 100;
const int junk_len = 32;
u8 *junk;
int rd_count;
/* Discard remaining data in video pipe */
junk = kmalloc(junk_len, GFP_KERNEL);
if (!junk)
return;
while (1) {
if (usb_bulk_msg(d->udev,
usb_rcvbulkpipe(d->udev, ep),
junk, junk_len, &rd_count, timeout) < 0)
break;
if (!rd_count)
break;
}
kfree(junk);
}
static void cxusb_d680_dmb_drain_video(struct dvb_usb_device *d)
{
struct usb_data_stream_properties *p = &d->props.adapter[0].fe[0].stream;
const int timeout = 100;
const int junk_len = p->u.bulk.buffersize;
u8 *junk;
int rd_count;
/* Discard remaining data in video pipe */
junk = kmalloc(junk_len, GFP_KERNEL);
if (!junk)
return;
while (1) {
if (usb_bulk_msg(d->udev,
usb_rcvbulkpipe(d->udev, p->endpoint),
junk, junk_len, &rd_count, timeout) < 0)
break;
if (!rd_count)
break;
}
kfree(junk);
}
static int cxusb_d680_dmb_streaming_ctrl(struct dvb_usb_adapter *adap,
int onoff)
{
if (onoff) {
u8 buf[2] = { 0x03, 0x00 };
cxusb_d680_dmb_drain_video(adap->dev);
return cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON,
buf, sizeof(buf), NULL, 0);
} else {
int ret = cxusb_ctrl_msg(adap->dev,
CMD_STREAMING_OFF, NULL, 0, NULL, 0);
return ret;
}
}
static int cxusb_rc_query(struct dvb_usb_device *d)
{
u8 ircode[4];
if (cxusb_ctrl_msg(d, CMD_GET_IR_CODE, NULL, 0, ircode, 4) < 0)
return 0;
if (ircode[2] || ircode[3])
rc_keydown(d->rc_dev, RC_PROTO_NEC,
RC_SCANCODE_NEC(~ircode[2] & 0xff, ircode[3]), 0);
return 0;
}
static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d)
{
u8 ircode[4];
struct i2c_msg msg = {
.addr = 0x6b,
.flags = I2C_M_RD,
.buf = ircode,
.len = 4
};
if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1)
return 0;
if (ircode[1] || ircode[2])
rc_keydown(d->rc_dev, RC_PROTO_NEC,
RC_SCANCODE_NEC(~ircode[1] & 0xff, ircode[2]), 0);
return 0;
}
static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d)
{
u8 ircode[2];
if (cxusb_ctrl_msg(d, 0x10, NULL, 0, ircode, 2) < 0)
return 0;
if (ircode[0] || ircode[1])
rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN,
RC_SCANCODE_RC5(ircode[0], ircode[1]), 0);
return 0;
}
static int cxusb_dee1601_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;
}
static int cxusb_mt352_demod_init(struct dvb_frontend *fe)
{
/* used in both lgz201 and th7579 */
static u8 clock_config[] = { CLOCK_CTL, 0x38, 0x29 };
static u8 reset[] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg[] = { AGC_TARGET, 0x24, 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;
}
static struct cx22702_config cxusb_cx22702_config = {
.demod_address = 0x63,
.output_mode = CX22702_PARALLEL_OUTPUT,
};
static struct lgdt330x_config cxusb_lgdt3303_config = {
.demod_chip = LGDT3303,
};
static struct lgdt330x_config cxusb_aver_lgdt3303_config = {
.demod_chip = LGDT3303,
.clock_polarity_flip = 2,
};
static struct mt352_config cxusb_dee1601_config = {
.demod_address = 0x0f,
.demod_init = cxusb_dee1601_demod_init,
};
static struct zl10353_config cxusb_zl10353_dee1601_config = {
.demod_address = 0x0f,
.parallel_ts = 1,
};
static struct mt352_config cxusb_mt352_config = {
/* used in both lgz201 and th7579 */
.demod_address = 0x0f,
.demod_init = cxusb_mt352_demod_init,
};
static struct zl10353_config cxusb_zl10353_xc3028_config = {
.demod_address = 0x0f,
.if2 = 45600,
.no_tuner = 1,
.parallel_ts = 1,
};
static struct zl10353_config cxusb_zl10353_xc3028_config_no_i2c_gate = {
.demod_address = 0x0f,
.if2 = 45600,
.no_tuner = 1,
.parallel_ts = 1,
.disable_i2c_gate_ctrl = 1,
};
static struct mt352_config cxusb_mt352_xc3028_config = {
.demod_address = 0x0f,
.if2 = 4560,
.no_tuner = 1,
.demod_init = cxusb_mt352_demod_init,
};
/* FIXME: needs tweaking */
static struct mxl5005s_config aver_a868r_tuner = {
.i2c_address = 0x63,
.if_freq = 6000000UL,
.xtal_freq = CRYSTAL_FREQ_16000000HZ,
.agc_mode = MXL_SINGLE_AGC,
.tracking_filter = MXL_TF_C,
.rssi_enable = MXL_RSSI_ENABLE,
.cap_select = MXL_CAP_SEL_ENABLE,
.div_out = MXL_DIV_OUT_4,
.clock_out = MXL_CLOCK_OUT_DISABLE,
.output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
.top = MXL5005S_TOP_25P2,
.mod_mode = MXL_DIGITAL_MODE,
.if_mode = MXL_ZERO_IF,
.AgcMasterByte = 0x00,
};
/* FIXME: needs tweaking */
static struct mxl5005s_config d680_dmb_tuner = {
.i2c_address = 0x63,
.if_freq = 36125000UL,
.xtal_freq = CRYSTAL_FREQ_16000000HZ,
.agc_mode = MXL_SINGLE_AGC,
.tracking_filter = MXL_TF_C,
.rssi_enable = MXL_RSSI_ENABLE,
.cap_select = MXL_CAP_SEL_ENABLE,
.div_out = MXL_DIV_OUT_4,
.clock_out = MXL_CLOCK_OUT_DISABLE,
.output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
.top = MXL5005S_TOP_25P2,
.mod_mode = MXL_DIGITAL_MODE,
.if_mode = MXL_ZERO_IF,
.AgcMasterByte = 0x00,
};
static struct max2165_config mygica_d689_max2165_cfg = {
.i2c_address = 0x60,
.osc_clk = 20
};
/* Callbacks for DVB USB */
static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *dvbdev = adap->dev;
bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
&cxusb_table[MEDION_MD95700];
dvb_attach(simple_tuner_attach, adap->fe_adap[0].fe,
&dvbdev->i2c_adap, 0x61,
TUNER_PHILIPS_FMD1216ME_MK3);
if (is_medion && adap->fe_adap[0].fe)
/*
* make sure that DVB core won't put to sleep (reset, really)
* tuner when we might be open in analog mode
*/
adap->fe_adap[0].fe->ops.tuner_ops.sleep = NULL;
return 0;
}
static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61,
NULL, DVB_PLL_THOMSON_DTT7579);
return 0;
}
static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61,
NULL, DVB_PLL_LG_Z201);
return 0;
}
static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
NULL, DVB_PLL_THOMSON_DTT7579);
return 0;
}
static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(simple_tuner_attach, adap->fe_adap[0].fe,
&adap->dev->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF);
return 0;
}
static int dvico_bluebird_xc2028_callback(void *ptr, int component,
int command, int arg)
{
struct dvb_usb_adapter *adap = ptr;
struct dvb_usb_device *d = adap->dev;
switch (command) {
case XC2028_TUNER_RESET:
dev_info(&d->udev->dev, "XC2028_TUNER_RESET %d\n", arg);
cxusb_bluebird_gpio_pulse(d, 0x01, 1);
break;
case XC2028_RESET_CLK:
dev_info(&d->udev->dev, "XC2028_RESET_CLK %d\n", arg);
break;
case XC2028_I2C_FLUSH:
break;
default:
dev_info(&d->udev->dev, "unknown command %d, arg %d\n",
command, arg);
return -EINVAL;
}
return 0;
}
static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &adap->dev->i2c_adap,
.i2c_addr = 0x61,
};
static struct xc2028_ctrl ctl = {
.fname = XC2028_DEFAULT_FIRMWARE,
.max_len = 64,
.demod = XC3028_FE_ZARLINK456,
};
/* FIXME: generalize & move to common area */
adap->fe_adap[0].fe->callback = dvico_bluebird_xc2028_callback;
fe = dvb_attach(xc2028_attach, adap->fe_adap[0].fe, &cfg);
if (!fe || !fe->ops.tuner_ops.set_config)
return -EIO;
fe->ops.tuner_ops.set_config(fe, &ctl);
return 0;
}
static int cxusb_mxl5003s_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(mxl5005s_attach, adap->fe_adap[0].fe,
&adap->dev->i2c_adap, &aver_a868r_tuner);
return 0;
}
static int cxusb_d680_dmb_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dvb_frontend *fe;
fe = dvb_attach(mxl5005s_attach, adap->fe_adap[0].fe,
&adap->dev->i2c_adap, &d680_dmb_tuner);
return (!fe) ? -EIO : 0;
}
static int cxusb_mygica_d689_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dvb_frontend *fe;
fe = dvb_attach(max2165_attach, adap->fe_adap[0].fe,
&adap->dev->i2c_adap, &mygica_d689_max2165_cfg);
return (!fe) ? -EIO : 0;
}
static int cxusb_medion_fe_ts_bus_ctrl(struct dvb_frontend *fe, int acquire)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dvb_usb_device *dvbdev = adap->dev;
if (acquire)
return cxusb_medion_get(dvbdev, CXUSB_OPEN_DIGITAL);
cxusb_medion_put(dvbdev);
return 0;
}
static int cxusb_medion_set_mode(struct dvb_usb_device *dvbdev, bool digital)
{
struct cxusb_state *st = dvbdev->priv;
int ret;
u8 b;
unsigned int i;
/*
* switching mode while doing an I2C transaction often causes
* the device to crash
*/
mutex_lock(&dvbdev->i2c_mutex);
if (digital) {
ret = usb_set_interface(dvbdev->udev, 0, 6);
if (ret != 0) {
dev_err(&dvbdev->udev->dev,
"digital interface selection failed (%d)\n",
ret);
goto ret_unlock;
}
} else {
ret = usb_set_interface(dvbdev->udev, 0, 1);
if (ret != 0) {
dev_err(&dvbdev->udev->dev,
"analog interface selection failed (%d)\n",
ret);
goto ret_unlock;
}
}
/* pipes need to be cleared after setting interface */
ret = usb_clear_halt(dvbdev->udev, usb_rcvbulkpipe(dvbdev->udev, 1));
if (ret != 0)
dev_warn(&dvbdev->udev->dev,
"clear halt on IN pipe failed (%d)\n",
ret);
ret = usb_clear_halt(dvbdev->udev, usb_sndbulkpipe(dvbdev->udev, 1));
if (ret != 0)
dev_warn(&dvbdev->udev->dev,
"clear halt on OUT pipe failed (%d)\n",
ret);
ret = cxusb_ctrl_msg(dvbdev, digital ? CMD_DIGITAL : CMD_ANALOG,
NULL, 0, &b, 1);
if (ret != 0) {
dev_err(&dvbdev->udev->dev, "mode switch failed (%d)\n",
ret);
goto ret_unlock;
}
/* mode switch seems to reset GPIO states */
for (i = 0; i < ARRAY_SIZE(st->gpio_write_refresh); i++)
st->gpio_write_refresh[i] = true;
ret_unlock:
mutex_unlock(&dvbdev->i2c_mutex);
return ret;
}
static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *dvbdev = adap->dev;
bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
&cxusb_table[MEDION_MD95700];
if (is_medion) {
int ret;
ret = cxusb_medion_set_mode(dvbdev, true);
if (ret)
return ret;
}
adap->fe_adap[0].fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config,
&dvbdev->i2c_adap);
if (!adap->fe_adap[0].fe)
return -EIO;
if (is_medion)
adap->fe_adap[0].fe->ops.ts_bus_ctrl =
cxusb_medion_fe_ts_bus_ctrl;
return 0;
}
static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
{
if (usb_set_interface(adap->dev->udev, 0, 7) < 0)
err("set interface failed");
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
adap->fe_adap[0].fe = dvb_attach(lgdt330x_attach,
&cxusb_lgdt3303_config,
0x0e,
&adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
return 0;
return -EIO;
}
static int cxusb_aver_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
{
adap->fe_adap[0].fe = dvb_attach(lgdt330x_attach,
&cxusb_aver_lgdt3303_config,
0x0e,
&adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
return 0;
return -EIO;
}
static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
{
/* used in both lgz201 and th7579 */
if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
err("set interface failed");
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_mt352_config,
&adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
return 0;
return -EIO;
}
static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
{
if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
err("set interface failed");
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_dee1601_config,
&adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
return 0;
adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
&cxusb_zl10353_dee1601_config,
&adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
return 0;
return -EIO;
}
static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
{
u8 ircode[4];
int i;
struct i2c_msg msg = {
.addr = 0x6b,
.flags = I2C_M_RD,
.buf = ircode,
.len = 4
};
if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
err("set interface failed");
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
/* reset the tuner and demodulator */
cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
adap->fe_adap[0].fe =
dvb_attach(zl10353_attach,
&cxusb_zl10353_xc3028_config_no_i2c_gate,
&adap->dev->i2c_adap);
if (!adap->fe_adap[0].fe)
return -EIO;
/* try to determine if there is no IR decoder on the I2C bus */
for (i = 0; adap->dev->props.rc.core.rc_codes && i < 5; i++) {
msleep(20);
if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1)
goto no_IR;
if (ircode[0] == 0 && ircode[1] == 0)
continue;
if (ircode[2] + ircode[3] != 0xff) {
no_IR:
adap->dev->props.rc.core.rc_codes = NULL;
info("No IR receiver detected on this device.");
break;
}
}
return 0;
}
static struct dibx000_agc_config dib7070_agc_config = {
.band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
/*
* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5,
* P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
* P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0
*/
.setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) |
(0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0),
.inv_gain = 600,
.time_stabiliz = 10,
.alpha_level = 0,
.thlock = 118,
.wbd_inv = 0,
.wbd_ref = 3530,
.wbd_sel = 1,
.wbd_alpha = 5,
.agc1_max = 65535,
.agc1_min = 0,
.agc2_max = 65535,
.agc2_min = 0,
.agc1_pt1 = 0,
.agc1_pt2 = 40,
.agc1_pt3 = 183,
.agc1_slope1 = 206,
.agc1_slope2 = 255,
.agc2_pt1 = 72,
.agc2_pt2 = 152,
.agc2_slope1 = 88,
.agc2_slope2 = 90,
.alpha_mant = 17,
.alpha_exp = 27,
.beta_mant = 23,
.beta_exp = 51,
.perform_agc_softsplit = 0,
};
static struct dibx000_bandwidth_config dib7070_bw_config_12_mhz = {
.internal = 60000,
.sampling = 15000,
.pll_prediv = 1,
.pll_ratio = 20,
.pll_range = 3,
.pll_reset = 1,
.pll_bypass = 0,
.enable_refdiv = 0,
.bypclk_div = 0,
.IO_CLK_en_core = 1,
.ADClkSrc = 1,
.modulo = 2,
/* refsel, sel, freq_15k */
.sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
.ifreq = (0 << 25) | 0,
.timf = 20452225,
.xtal_hz = 12000000,
};
static struct dib7000p_config cxusb_dualdig4_rev2_config = {
.output_mode = OUTMODE_MPEG2_PAR_GATED_CLK,
.output_mpeg2_in_188_bytes = 1,
.agc_config_count = 1,
.agc = &dib7070_agc_config,
.bw = &dib7070_bw_config_12_mhz,
.tuner_is_baseband = 1,
.spur_protect = 1,
.gpio_dir = 0xfcef,
.gpio_val = 0x0110,
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
};
struct dib0700_adapter_state {
int (*set_param_save)(struct dvb_frontend *fe);
struct dib7000p_ops dib7000p_ops;
};
static int cxusb_dualdig4_rev2_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
err("set interface failed");
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops))
return -ENODEV;
if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
&cxusb_dualdig4_rev2_config) < 0) {
pr_warn("Unable to enumerate dib7000p\n");
return -ENODEV;
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
0x80,
&cxusb_dualdig4_rev2_config);
if (!adap->fe_adap[0].fe)
return -EIO;
return 0;
}
static int dib7070_tuner_reset(struct dvb_frontend *fe, int onoff)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
return state->dib7000p_ops.set_gpio(fe, 8, 0, !onoff);
}
static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff)
{
return 0;
}
static struct dib0070_config dib7070p_dib0070_config = {
.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
.reset = dib7070_tuner_reset,
.sleep = dib7070_tuner_sleep,
.clock_khz = 12000,
};
static int dib7070_set_param_override(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
u16 offset;
u8 band = BAND_OF_FREQUENCY(p->frequency / 1000);
switch (band) {
case BAND_VHF:
offset = 950;
break;
default:
case BAND_UHF:
offset = 550;
break;
}
state->dib7000p_ops.set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
return state->set_param_save(fe);
}
static int cxusb_dualdig4_rev2_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *st = adap->priv;
struct i2c_adapter *tun_i2c;
/*
* No need to call dvb7000p_attach here, as it was called
* already, as frontend_attach method is called first, and
* tuner_attach is only called on success.
*/
tun_i2c = st->dib7000p_ops.get_i2c_master(adap->fe_adap[0].fe,
DIBX000_I2C_INTERFACE_TUNER, 1);
if (dvb_attach(dib0070_attach, adap->fe_adap[0].fe, tun_i2c,
&dib7070p_dib0070_config) == NULL)
return -ENODEV;
st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib7070_set_param_override;
return 0;
}
static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
{
if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
err("set interface failed");
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
/* reset the tuner and demodulator */
cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1);
cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
adap->fe_adap[0].fe = dvb_attach(zl10353_attach,
&cxusb_zl10353_xc3028_config,
&adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
return 0;
adap->fe_adap[0].fe = dvb_attach(mt352_attach,
&cxusb_mt352_xc3028_config,
&adap->dev->i2c_adap);
if (adap->fe_adap[0].fe)
return 0;
return -EIO;
}
static struct lgs8gxx_config d680_lgs8gl5_cfg = {
.prod = LGS8GXX_PROD_LGS8GL5,
.demod_address = 0x19,
.serial_ts = 0,
.ts_clk_pol = 0,
.ts_clk_gated = 1,
.if_clk_freq = 30400, /* 30.4 MHz */
.if_freq = 5725, /* 5.725 MHz */
.if_neg_center = 0,
.ext_adc = 0,
.adc_signed = 0,
.if_neg_edge = 0,
};
static int cxusb_d680_dmb_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *d = adap->dev;
int n;
/* Select required USB configuration */
if (usb_set_interface(d->udev, 0, 0) < 0)
err("set interface failed");
/* Unblock all USB pipes */
usb_clear_halt(d->udev,
usb_sndbulkpipe(d->udev,
d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev,
usb_rcvbulkpipe(d->udev,
d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev,
usb_rcvbulkpipe(d->udev,
d->props.adapter[0].fe[0].stream.endpoint));
/* Drain USB pipes to avoid hang after reboot */
for (n = 0; n < 5; n++) {
cxusb_d680_dmb_drain_message(d);
cxusb_d680_dmb_drain_video(d);
msleep(200);
}
/* Reset the tuner */
if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 0) < 0) {
err("clear tuner gpio failed");
return -EIO;
}
msleep(100);
if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 1) < 0) {
err("set tuner gpio failed");
return -EIO;
}
msleep(100);
/* Attach frontend */
adap->fe_adap[0].fe = dvb_attach(lgs8gxx_attach,
&d680_lgs8gl5_cfg, &d->i2c_adap);
if (!adap->fe_adap[0].fe)
return -EIO;
return 0;
}
static struct atbm8830_config mygica_d689_atbm8830_cfg = {
.prod = ATBM8830_PROD_8830,
.demod_address = 0x40,
.serial_ts = 0,
.ts_sampling_edge = 1,
.ts_clk_gated = 0,
.osc_clk_freq = 30400, /* in kHz */
.if_freq = 0, /* zero IF */
.zif_swap_iq = 1,
.agc_min = 0x2E,
.agc_max = 0x90,
.agc_hold_loop = 0,
};
static int cxusb_mygica_d689_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *d = adap->dev;
/* Select required USB configuration */
if (usb_set_interface(d->udev, 0, 0) < 0)
err("set interface failed");
/* Unblock all USB pipes */
usb_clear_halt(d->udev,
usb_sndbulkpipe(d->udev,
d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev,
usb_rcvbulkpipe(d->udev,
d->props.generic_bulk_ctrl_endpoint));
usb_clear_halt(d->udev,
usb_rcvbulkpipe(d->udev,
d->props.adapter[0].fe[0].stream.endpoint));
/* Reset the tuner */
if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 0) < 0) {
err("clear tuner gpio failed");
return -EIO;
}
msleep(100);
if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 1) < 0) {
err("set tuner gpio failed");
return -EIO;
}
msleep(100);
/* Attach frontend */
adap->fe_adap[0].fe = dvb_attach(atbm8830_attach,
&mygica_d689_atbm8830_cfg,
&d->i2c_adap);
if (!adap->fe_adap[0].fe)
return -EIO;
return 0;
}
/*
* DViCO has shipped two devices with the same USB ID, but only one of them
* needs a firmware download. Check the device class details to see if they
* have non-default values to decide whether the device is actually cold or
* not, and forget a match if it turns out we selected the wrong device.
*/
static int bluebird_fx2_identify_state(struct usb_device *udev,
const struct dvb_usb_device_properties *props,
const struct dvb_usb_device_description **desc,
int *cold)
{
int wascold = *cold;
*cold = udev->descriptor.bDeviceClass == 0xff &&
udev->descriptor.bDeviceSubClass == 0xff &&
udev->descriptor.bDeviceProtocol == 0xff;
if (*cold && !wascold)
*desc = NULL;
return 0;
}
/*
* DViCO bluebird firmware needs the "warm" product ID to be patched into the
* firmware file before download.
*/
static const int dvico_firmware_id_offsets[] = { 6638, 3204 };
static int bluebird_patch_dvico_firmware_download(struct usb_device *udev,
const struct firmware *fw)
{
int pos;
for (pos = 0; pos < ARRAY_SIZE(dvico_firmware_id_offsets); pos++) {
int idoff = dvico_firmware_id_offsets[pos];
if (fw->size < idoff + 4)
continue;
if (fw->data[idoff] == (USB_VID_DVICO & 0xff) &&
fw->data[idoff + 1] == USB_VID_DVICO >> 8) {
struct firmware new_fw;
u8 *new_fw_data = vmalloc(fw->size);
int ret;
if (!new_fw_data)
return -ENOMEM;
memcpy(new_fw_data, fw->data, fw->size);
new_fw.size = fw->size;
new_fw.data = new_fw_data;
new_fw_data[idoff + 2] =
le16_to_cpu(udev->descriptor.idProduct) + 1;
new_fw_data[idoff + 3] =
le16_to_cpu(udev->descriptor.idProduct) >> 8;
ret = usb_cypress_load_firmware(udev, &new_fw,
CYPRESS_FX2);
vfree(new_fw_data);
return ret;
}
}
return -EINVAL;
}
int cxusb_medion_get(struct dvb_usb_device *dvbdev,
enum cxusb_open_type open_type)
{
struct cxusb_medion_dev *cxdev = dvbdev->priv;
int ret = 0;
mutex_lock(&cxdev->open_lock);
if (WARN_ON((cxdev->open_type == CXUSB_OPEN_INIT ||
cxdev->open_type == CXUSB_OPEN_NONE) &&
cxdev->open_ctr != 0)) {
ret = -EINVAL;
goto ret_unlock;
}
if (cxdev->open_type == CXUSB_OPEN_INIT) {
ret = -EAGAIN;
goto ret_unlock;
}
if (cxdev->open_ctr == 0) {
if (cxdev->open_type != open_type) {
dev_info(&dvbdev->udev->dev, "will acquire and switch to %s\n",
open_type == CXUSB_OPEN_ANALOG ?
"analog" : "digital");
if (open_type == CXUSB_OPEN_ANALOG) {
ret = _cxusb_power_ctrl(dvbdev, 1);
if (ret != 0)
dev_warn(&dvbdev->udev->dev,
"powerup for analog switch failed (%d)\n",
ret);
ret = cxusb_medion_set_mode(dvbdev, false);
if (ret != 0)
goto ret_unlock;
ret = cxusb_medion_analog_init(dvbdev);
if (ret != 0)
goto ret_unlock;
} else { /* digital */
ret = _cxusb_power_ctrl(dvbdev, 1);
if (ret != 0)
dev_warn(&dvbdev->udev->dev,
"powerup for digital switch failed (%d)\n",
ret);
ret = cxusb_medion_set_mode(dvbdev, true);
if (ret != 0)
goto ret_unlock;
}
cxdev->open_type = open_type;
} else {
dev_info(&dvbdev->udev->dev, "reacquired idle %s\n",
open_type == CXUSB_OPEN_ANALOG ?
"analog" : "digital");
}
cxdev->open_ctr = 1;
} else if (cxdev->open_type == open_type) {
cxdev->open_ctr++;
dev_info(&dvbdev->udev->dev, "acquired %s\n",
open_type == CXUSB_OPEN_ANALOG ? "analog" : "digital");
} else {
ret = -EBUSY;
}
ret_unlock:
mutex_unlock(&cxdev->open_lock);
return ret;
}
void cxusb_medion_put(struct dvb_usb_device *dvbdev)
{
struct cxusb_medion_dev *cxdev = dvbdev->priv;
mutex_lock(&cxdev->open_lock);
if (cxdev->open_type == CXUSB_OPEN_INIT) {
WARN_ON(cxdev->open_ctr != 0);
cxdev->open_type = CXUSB_OPEN_NONE;
goto unlock;
}
if (!WARN_ON(cxdev->open_ctr < 1)) {
cxdev->open_ctr--;
dev_info(&dvbdev->udev->dev, "release %s\n",
cxdev->open_type == CXUSB_OPEN_ANALOG ?
"analog" : "digital");
}
unlock:
mutex_unlock(&cxdev->open_lock);
}
/* DVB USB Driver stuff */
static struct dvb_usb_device_properties cxusb_medion_properties;
static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties;
static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties;
static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties;
static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties;
static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties;
static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties;
static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties;
static struct dvb_usb_device_properties cxusb_aver_a868r_properties;
static struct dvb_usb_device_properties cxusb_d680_dmb_properties;
static struct dvb_usb_device_properties cxusb_mygica_d689_properties;
static int cxusb_medion_priv_init(struct dvb_usb_device *dvbdev)
{
struct cxusb_medion_dev *cxdev = dvbdev->priv;
cxdev->dvbdev = dvbdev;
cxdev->open_type = CXUSB_OPEN_INIT;
mutex_init(&cxdev->open_lock);
return 0;
}
static void cxusb_medion_priv_destroy(struct dvb_usb_device *dvbdev)
{
struct cxusb_medion_dev *cxdev = dvbdev->priv;
mutex_destroy(&cxdev->open_lock);
}
static bool cxusb_medion_check_altsetting(struct usb_host_interface *as)
{
unsigned int ctr;
for (ctr = 0; ctr < as->desc.bNumEndpoints; ctr++) {
if ((as->endpoint[ctr].desc.bEndpointAddress &
USB_ENDPOINT_NUMBER_MASK) != 2)
continue;
if (as->endpoint[ctr].desc.bEndpointAddress & USB_DIR_IN &&
((as->endpoint[ctr].desc.bmAttributes &
USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_ISOC))
return true;
break;
}
return false;
}
static bool cxusb_medion_check_intf(struct usb_interface *intf)
{
unsigned int ctr;
if (intf->num_altsetting < 2) {
dev_err(intf->usb_dev, "no alternate interface");
return false;
}
for (ctr = 0; ctr < intf->num_altsetting; ctr++) {
if (intf->altsetting[ctr].desc.bAlternateSetting != 1)
continue;
if (cxusb_medion_check_altsetting(&intf->altsetting[ctr]))
return true;
break;
}
dev_err(intf->usb_dev, "no iso interface");
return false;
}
static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct dvb_usb_device *dvbdev;
int ret;
/* Medion 95700 */
if (!dvb_usb_device_init(intf, &cxusb_medion_properties,
THIS_MODULE, &dvbdev, adapter_nr)) {
if (!cxusb_medion_check_intf(intf)) {
ret = -ENODEV;
goto ret_uninit;
}
_cxusb_power_ctrl(dvbdev, 1);
ret = cxusb_medion_set_mode(dvbdev, false);
if (ret)
goto ret_uninit;
ret = cxusb_medion_register_analog(dvbdev);
cxusb_medion_set_mode(dvbdev, true);
_cxusb_power_ctrl(dvbdev, 0);
if (ret != 0)
goto ret_uninit;
/* release device from INIT mode to normal operation */
cxusb_medion_put(dvbdev);
return 0;
} else if (!dvb_usb_device_init(intf,
&cxusb_bluebird_lgh064f_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf,
&cxusb_bluebird_dee1601_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf,
&cxusb_bluebird_lgz201_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf,
&cxusb_bluebird_dtt7579_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf,
&cxusb_bluebird_dualdig4_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf,
&cxusb_bluebird_nano2_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf,
&cxusb_bluebird_nano2_needsfirmware_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf, &cxusb_aver_a868r_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf,
&cxusb_bluebird_dualdig4_rev2_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf, &cxusb_d680_dmb_properties,
THIS_MODULE, NULL, adapter_nr) ||
!dvb_usb_device_init(intf, &cxusb_mygica_d689_properties,
THIS_MODULE, NULL, adapter_nr) ||
0)
return 0;
return -EINVAL;
ret_uninit:
dvb_usb_device_exit(intf);
return ret;
}
static void cxusb_disconnect(struct usb_interface *intf)
{
struct dvb_usb_device *d = usb_get_intfdata(intf);
struct cxusb_state *st = d->priv;
struct i2c_client *client;
if (d->props.devices[0].warm_ids[0] == &cxusb_table[MEDION_MD95700])
cxusb_medion_unregister_analog(d);
/* remove I2C client for tuner */
client = st->i2c_client_tuner;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
/* remove I2C client for demodulator */
client = st->i2c_client_demod;
if (client) {
module_put(client->dev.driver->owner);
i2c_unregister_device(client);
}
dvb_usb_device_exit(intf);
}
static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = {
[MEDION_MD95700] = {
USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700)
},
[DVICO_BLUEBIRD_LG064F_COLD] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD)
},
[DVICO_BLUEBIRD_LG064F_WARM] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM)
},
[DVICO_BLUEBIRD_DUAL_1_COLD] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD)
},
[DVICO_BLUEBIRD_DUAL_1_WARM] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM)
},
[DVICO_BLUEBIRD_LGZ201_COLD] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD)
},
[DVICO_BLUEBIRD_LGZ201_WARM] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM)
},
[DVICO_BLUEBIRD_TH7579_COLD] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD)
},
[DVICO_BLUEBIRD_TH7579_WARM] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM)
},
[DIGITALNOW_BLUEBIRD_DUAL_1_COLD] = {
USB_DEVICE(USB_VID_DVICO,
USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD)
},
[DIGITALNOW_BLUEBIRD_DUAL_1_WARM] = {
USB_DEVICE(USB_VID_DVICO,
USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM)
},
[DVICO_BLUEBIRD_DUAL_2_COLD] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD)
},
[DVICO_BLUEBIRD_DUAL_2_WARM] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM)
},
[DVICO_BLUEBIRD_DUAL_4] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4)
},
[DVICO_BLUEBIRD_DVB_T_NANO_2] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2)
},
[DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM] = {
USB_DEVICE(USB_VID_DVICO,
USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM)
},
[AVERMEDIA_VOLAR_A868R] = {
USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_A868R)
},
[DVICO_BLUEBIRD_DUAL_4_REV_2] = {
USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4_REV_2)
},
[CONEXANT_D680_DMB] = {
USB_DEVICE(USB_VID_CONEXANT, USB_PID_CONEXANT_D680_DMB)
},
[MYGICA_D689] = {
USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_D689)
},
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, cxusb_table);
static struct dvb_usb_device_properties cxusb_medion_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_medion_dev),
.priv_init = cxusb_medion_priv_init,
.priv_destroy = cxusb_medion_priv_destroy,
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_cx22702_frontend_attach,
.tuner_attach = cxusb_fmd1216me_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.num_device_descs = 1,
.devices = {
{
"Medion MD95700 (MDUSBTV-HYBRID)",
{ NULL },
{ &cxusb_table[MEDION_MD95700], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-bluebird-01.fw",
.download_firmware = bluebird_patch_dvico_firmware_download,
/*
* use usb alt setting 0 for EP4 transfer (dvb-t),
* use usb alt setting 7 for EP2 transfer (atsc)
*/
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_lgdt3303_frontend_attach,
.tuner_attach = cxusb_lgh064f_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_bluebird_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_PORTABLE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.generic_bulk_ctrl_endpoint = 0x01,
.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV5 USB Gold",
{ &cxusb_table[DVICO_BLUEBIRD_LG064F_COLD], NULL },
{ &cxusb_table[DVICO_BLUEBIRD_LG064F_WARM], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-bluebird-01.fw",
.download_firmware = bluebird_patch_dvico_firmware_download,
/*
* use usb alt setting 0 for EP4 transfer (dvb-t),
* use usb alt setting 7 for EP2 transfer (atsc)
*/
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_dee1601_frontend_attach,
.tuner_attach = cxusb_dee1601_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x04,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_bluebird_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_MCE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.generic_bulk_ctrl_endpoint = 0x01,
.num_device_descs = 3,
.devices = {
{ "DViCO FusionHDTV DVB-T Dual USB",
{ &cxusb_table[DVICO_BLUEBIRD_DUAL_1_COLD], NULL },
{ &cxusb_table[DVICO_BLUEBIRD_DUAL_1_WARM], NULL },
},
{ "DigitalNow DVB-T Dual USB",
{ &cxusb_table[DIGITALNOW_BLUEBIRD_DUAL_1_COLD], NULL },
{ &cxusb_table[DIGITALNOW_BLUEBIRD_DUAL_1_WARM], NULL },
},
{ "DViCO FusionHDTV DVB-T Dual Digital 2",
{ &cxusb_table[DVICO_BLUEBIRD_DUAL_2_COLD], NULL },
{ &cxusb_table[DVICO_BLUEBIRD_DUAL_2_WARM], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-bluebird-01.fw",
.download_firmware = bluebird_patch_dvico_firmware_download,
/*
* use usb alt setting 0 for EP4 transfer (dvb-t),
* use usb alt setting 7 for EP2 transfer (atsc)
*/
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_mt352_frontend_attach,
.tuner_attach = cxusb_lgz201_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x04,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_bluebird_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_PORTABLE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.generic_bulk_ctrl_endpoint = 0x01,
.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV DVB-T USB (LGZ201)",
{ &cxusb_table[DVICO_BLUEBIRD_LGZ201_COLD], NULL },
{ &cxusb_table[DVICO_BLUEBIRD_LGZ201_WARM], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-bluebird-01.fw",
.download_firmware = bluebird_patch_dvico_firmware_download,
/*
* use usb alt setting 0 for EP4 transfer (dvb-t),
* use usb alt setting 7 for EP2 transfer (atsc)
*/
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_mt352_frontend_attach,
.tuner_attach = cxusb_dtt7579_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x04,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_bluebird_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_PORTABLE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.generic_bulk_ctrl_endpoint = 0x01,
.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV DVB-T USB (TH7579)",
{ &cxusb_table[DVICO_BLUEBIRD_TH7579_COLD], NULL },
{ &cxusb_table[DVICO_BLUEBIRD_TH7579_WARM], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_dualdig4_frontend_attach,
.tuner_attach = cxusb_dvico_xc3028_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_MCE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_bluebird2_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV DVB-T Dual Digital 4",
{ NULL },
{ &cxusb_table[DVICO_BLUEBIRD_DUAL_4], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.identify_state = bluebird_fx2_identify_state,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_nano2_frontend_attach,
.tuner_attach = cxusb_dvico_xc3028_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_nano2_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_PORTABLE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_bluebird2_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV DVB-T NANO2",
{ NULL },
{ &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2], NULL },
},
}
};
static struct dvb_usb_device_properties
cxusb_bluebird_nano2_needsfirmware_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-bluebird-02.fw",
.download_firmware = bluebird_patch_dvico_firmware_download,
.identify_state = bluebird_fx2_identify_state,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_nano2_frontend_attach,
.tuner_attach = cxusb_dvico_xc3028_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_nano2_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_PORTABLE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.num_device_descs = 1,
.devices = { {
"DViCO FusionHDTV DVB-T NANO2 w/o firmware",
{ &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2], NULL },
{ &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM],
NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_aver_a868r_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_aver_streaming_ctrl,
.frontend_attach = cxusb_aver_lgdt3303_frontend_attach,
.tuner_attach = cxusb_mxl5003s_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x04,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_aver_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.num_device_descs = 1,
.devices = {
{ "AVerMedia AVerTVHD Volar (A868R)",
{ NULL },
{ &cxusb_table[AVERMEDIA_VOLAR_A868R], NULL },
},
}
};
static
struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.size_of_priv = sizeof(struct dib0700_adapter_state),
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_streaming_ctrl,
.frontend_attach = cxusb_dualdig4_rev2_frontend_attach,
.tuner_attach = cxusb_dualdig4_rev2_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 7,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 4096,
}
}
},
} },
},
},
.power_ctrl = cxusb_bluebird_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_DVICO_MCE,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_rc_query,
.allowed_protos = RC_PROTO_BIT_NEC,
},
.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV DVB-T Dual Digital 4 (rev 2)",
{ NULL },
{ &cxusb_table[DVICO_BLUEBIRD_DUAL_4_REV_2], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_d680_dmb_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_d680_dmb_streaming_ctrl,
.frontend_attach = cxusb_d680_dmb_frontend_attach,
.tuner_attach = cxusb_d680_dmb_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_d680_dmb_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_TOTAL_MEDIA_IN_HAND_02,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_d680_dmb_rc_query,
.allowed_protos = RC_PROTO_BIT_UNKNOWN,
},
.num_device_descs = 1,
.devices = {
{
"Conexant DMB-TH Stick",
{ NULL },
{ &cxusb_table[CONEXANT_D680_DMB], NULL },
},
}
};
static struct dvb_usb_device_properties cxusb_mygica_d689_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = cxusb_d680_dmb_streaming_ctrl,
.frontend_attach = cxusb_mygica_d689_frontend_attach,
.tuner_attach = cxusb_mygica_d689_tuner_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},
} },
},
},
.power_ctrl = cxusb_d680_dmb_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
.generic_bulk_ctrl_endpoint = 0x01,
.rc.core = {
.rc_interval = 100,
.rc_codes = RC_MAP_D680_DMB,
.module_name = KBUILD_MODNAME,
.rc_query = cxusb_d680_dmb_rc_query,
.allowed_protos = RC_PROTO_BIT_UNKNOWN,
},
.num_device_descs = 1,
.devices = {
{
"Mygica D689 DMB-TH",
{ NULL },
{ &cxusb_table[MYGICA_D689], NULL },
},
}
};
static struct usb_driver cxusb_driver = {
.name = "dvb_usb_cxusb",
.probe = cxusb_probe,
.disconnect = cxusb_disconnect,
.id_table = cxusb_table,
};
module_usb_driver(cxusb_driver);
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
MODULE_AUTHOR("Maciej S. Szmigiero <mail@maciej.szmigiero.name>");
MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design");
MODULE_LICENSE("GPL");
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