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linux/drivers/media/dvb/dvb-usb/dw2102.c
Igor M. Liplianin b42e1d71f5 V4L/DVB (11982): Add keymaps for TeVii and TBS USB DVB-S/S2 cards 
Add keymaps for TeVii and TBS USB DVB-S/S2 cards
Also module parameter named keymap inserted for override default keymap.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:47 -03:00

946 lines
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/* DVB USB framework compliant Linux driver for the
* DVBWorld DVB-S 2101, 2102, DVB-S2 2104 Card
*
* Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
*
* 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
*/
#include "dw2102.h"
#include "si21xx.h"
#include "stv0299.h"
#include "z0194a.h"
#include "stv0288.h"
#include "stb6000.h"
#include "eds1547.h"
#include "cx24116.h"
#ifndef USB_PID_DW2102
#define USB_PID_DW2102 0x2102
#endif
#ifndef USB_PID_DW2104
#define USB_PID_DW2104 0x2104
#endif
#ifndef USB_PID_CINERGY_S
#define USB_PID_CINERGY_S 0x0064
#endif
#define DW210X_READ_MSG 0
#define DW210X_WRITE_MSG 1
#define REG_1F_SYMBOLRATE_BYTE0 0x1f
#define REG_20_SYMBOLRATE_BYTE1 0x20
#define REG_21_SYMBOLRATE_BYTE2 0x21
/* on my own*/
#define DW2102_VOLTAGE_CTRL (0x1800)
#define DW2102_RC_QUERY (0x1a00)
struct dvb_usb_rc_keys_table {
struct dvb_usb_rc_key *rc_keys;
int rc_keys_size;
};
/* debug */
static int dvb_usb_dw2102_debug;
module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
DVB_USB_DEBUG_STATUS);
/* keymaps */
static int ir_keymap;
module_param_named(keymap, ir_keymap, int, 0644);
MODULE_PARM_DESC(keymap, "set keymap 0=default 1=dvbworld 2=tevii 3=tbs ...");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
u16 index, u8 * data, u16 len, int flags)
{
int ret;
u8 u8buf[len];
unsigned int pipe = (flags == DW210X_READ_MSG) ?
usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
if (flags == DW210X_WRITE_MSG)
memcpy(u8buf, data, len);
ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
value, index , u8buf, len, 2000);
if (flags == DW210X_READ_MSG)
memcpy(data, u8buf, len);
return ret;
}
/* I2C */
static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
int i = 0, ret = 0;
u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
u16 value;
if (!d)
return -ENODEV;
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
switch (num) {
case 2:
/* read stv0299 register */
value = msg[0].buf[0];/* register */
for (i = 0; i < msg[1].len; i++) {
value = value + i;
ret = dw210x_op_rw(d->udev, 0xb5, value, 0,
buf6, 2, DW210X_READ_MSG);
msg[1].buf[i] = buf6[0];
}
break;
case 1:
switch (msg[0].addr) {
case 0x68:
/* write to stv0299 register */
buf6[0] = 0x2a;
buf6[1] = msg[0].buf[0];
buf6[2] = msg[0].buf[1];
ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
buf6, 3, DW210X_WRITE_MSG);
break;
case 0x60:
if (msg[0].flags == 0) {
/* write to tuner pll */
buf6[0] = 0x2c;
buf6[1] = 5;
buf6[2] = 0xc0;
buf6[3] = msg[0].buf[0];
buf6[4] = msg[0].buf[1];
buf6[5] = msg[0].buf[2];
buf6[6] = msg[0].buf[3];
ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
buf6, 7, DW210X_WRITE_MSG);
} else {
/* read from tuner */
ret = dw210x_op_rw(d->udev, 0xb5, 0, 0,
buf6, 1, DW210X_READ_MSG);
msg[0].buf[0] = buf6[0];
}
break;
case (DW2102_RC_QUERY):
ret = dw210x_op_rw(d->udev, 0xb8, 0, 0,
buf6, 2, DW210X_READ_MSG);
msg[0].buf[0] = buf6[0];
msg[0].buf[1] = buf6[1];
break;
case (DW2102_VOLTAGE_CTRL):
buf6[0] = 0x30;
buf6[1] = msg[0].buf[0];
ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
buf6, 2, DW210X_WRITE_MSG);
break;
}
break;
}
mutex_unlock(&d->i2c_mutex);
return num;
}
static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
struct i2c_msg msg[], int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
int ret = 0;
u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
if (!d)
return -ENODEV;
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
switch (num) {
case 2:
/* read si2109 register by number */
buf6[0] = 0xd0;
buf6[1] = msg[0].len;
buf6[2] = msg[0].buf[0];
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
buf6, msg[0].len + 2, DW210X_WRITE_MSG);
/* read si2109 register */
ret = dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
buf6, msg[1].len + 2, DW210X_READ_MSG);
memcpy(msg[1].buf, buf6 + 2, msg[1].len);
break;
case 1:
switch (msg[0].addr) {
case 0x68:
/* write to si2109 register */
buf6[0] = 0xd0;
buf6[1] = msg[0].len;
memcpy(buf6 + 2, msg[0].buf, msg[0].len);
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
msg[0].len + 2, DW210X_WRITE_MSG);
break;
case(DW2102_RC_QUERY):
ret = dw210x_op_rw(d->udev, 0xb8, 0, 0,
buf6, 2, DW210X_READ_MSG);
msg[0].buf[0] = buf6[0];
msg[0].buf[1] = buf6[1];
break;
case(DW2102_VOLTAGE_CTRL):
buf6[0] = 0x30;
buf6[1] = msg[0].buf[0];
ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
buf6, 2, DW210X_WRITE_MSG);
break;
}
break;
}
mutex_unlock(&d->i2c_mutex);
return num;
}
static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
int ret = 0;
if (!d)
return -ENODEV;
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
switch (num) {
case 2: {
/* read */
/* first write first register number */
u8 ibuf [msg[1].len + 2], obuf[3];
obuf[0] = 0xd0;
obuf[1] = msg[0].len;
obuf[2] = msg[0].buf[0];
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
obuf, msg[0].len + 2, DW210X_WRITE_MSG);
/* second read registers */
ret = dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
ibuf, msg[1].len + 2, DW210X_READ_MSG);
memcpy(msg[1].buf, ibuf + 2, msg[1].len);
break;
}
case 1:
switch (msg[0].addr) {
case 0x68: {
/* write to register */
u8 obuf[msg[0].len + 2];
obuf[0] = 0xd0;
obuf[1] = msg[0].len;
memcpy(obuf + 2, msg[0].buf, msg[0].len);
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
obuf, msg[0].len + 2, DW210X_WRITE_MSG);
break;
}
case 0x61: {
/* write to tuner */
u8 obuf[msg[0].len + 2];
obuf[0] = 0xc2;
obuf[1] = msg[0].len;
memcpy(obuf + 2, msg[0].buf, msg[0].len);
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
obuf, msg[0].len + 2, DW210X_WRITE_MSG);
break;
}
case(DW2102_RC_QUERY): {
u8 ibuf[2];
ret = dw210x_op_rw(d->udev, 0xb8, 0, 0,
ibuf, 2, DW210X_READ_MSG);
memcpy(msg[0].buf, ibuf , 2);
break;
}
case(DW2102_VOLTAGE_CTRL): {
u8 obuf[2];
obuf[0] = 0x30;
obuf[1] = msg[0].buf[0];
ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
obuf, 2, DW210X_WRITE_MSG);
break;
}
}
break;
}
mutex_unlock(&d->i2c_mutex);
return num;
}
static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
int ret = 0;
int len, i;
if (!d)
return -ENODEV;
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
switch (num) {
case 2: {
/* read */
/* first write first register number */
u8 ibuf [msg[1].len + 2], obuf[3];
obuf[0] = 0xaa;
obuf[1] = msg[0].len;
obuf[2] = msg[0].buf[0];
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
obuf, msg[0].len + 2, DW210X_WRITE_MSG);
/* second read registers */
ret = dw210x_op_rw(d->udev, 0xc3, 0xab , 0,
ibuf, msg[1].len + 2, DW210X_READ_MSG);
memcpy(msg[1].buf, ibuf + 2, msg[1].len);
break;
}
case 1:
switch (msg[0].addr) {
case 0x55: {
if (msg[0].buf[0] == 0xf7) {
/* firmware */
/* Write in small blocks */
u8 obuf[19];
obuf[0] = 0xaa;
obuf[1] = 0x11;
obuf[2] = 0xf7;
len = msg[0].len - 1;
i = 1;
do {
memcpy(obuf + 3, msg[0].buf + i, (len > 16 ? 16 : len));
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
obuf, (len > 16 ? 16 : len) + 3, DW210X_WRITE_MSG);
i += 16;
len -= 16;
} while (len > 0);
} else {
/* write to register */
u8 obuf[msg[0].len + 2];
obuf[0] = 0xaa;
obuf[1] = msg[0].len;
memcpy(obuf + 2, msg[0].buf, msg[0].len);
ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
obuf, msg[0].len + 2, DW210X_WRITE_MSG);
}
break;
}
case(DW2102_RC_QUERY): {
u8 ibuf[2];
ret = dw210x_op_rw(d->udev, 0xb8, 0, 0,
ibuf, 2, DW210X_READ_MSG);
memcpy(msg[0].buf, ibuf , 2);
break;
}
case(DW2102_VOLTAGE_CTRL): {
u8 obuf[2];
obuf[0] = 0x30;
obuf[1] = msg[0].buf[0];
ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
obuf, 2, DW210X_WRITE_MSG);
break;
}
}
break;
}
mutex_unlock(&d->i2c_mutex);
return num;
}
static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
{
return I2C_FUNC_I2C;
}
static struct i2c_algorithm dw2102_i2c_algo = {
.master_xfer = dw2102_i2c_transfer,
.functionality = dw210x_i2c_func,
};
static struct i2c_algorithm dw2102_serit_i2c_algo = {
.master_xfer = dw2102_serit_i2c_transfer,
.functionality = dw210x_i2c_func,
};
static struct i2c_algorithm dw2102_earda_i2c_algo = {
.master_xfer = dw2102_earda_i2c_transfer,
.functionality = dw210x_i2c_func,
};
static struct i2c_algorithm dw2104_i2c_algo = {
.master_xfer = dw2104_i2c_transfer,
.functionality = dw210x_i2c_func,
};
static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
{
int i;
u8 ibuf[] = {0, 0};
u8 eeprom[256], eepromline[16];
for (i = 0; i < 256; i++) {
if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
err("read eeprom failed.");
return -1;
} else {
eepromline[i%16] = ibuf[0];
eeprom[i] = ibuf[0];
}
if ((i % 16) == 15) {
deb_xfer("%02x: ", i - 15);
debug_dump(eepromline, 16, deb_xfer);
}
}
memcpy(mac, eeprom + 8, 6);
return 0;
};
static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
{
static u8 command_13v[1] = {0x00};
static u8 command_18v[1] = {0x01};
struct i2c_msg msg[] = {
{.addr = DW2102_VOLTAGE_CTRL, .flags = 0,
.buf = command_13v, .len = 1},
};
struct dvb_usb_adapter *udev_adap =
(struct dvb_usb_adapter *)(fe->dvb->priv);
if (voltage == SEC_VOLTAGE_18)
msg[0].buf = command_18v;
i2c_transfer(&udev_adap->dev->i2c_adap, msg, 1);
return 0;
}
static struct stv0299_config sharp_z0194a_config = {
.demod_address = 0x68,
.inittab = sharp_z0194a_inittab,
.mclk = 88000000UL,
.invert = 1,
.skip_reinit = 0,
.lock_output = STV0299_LOCKOUTPUT_1,
.volt13_op0_op1 = STV0299_VOLT13_OP1,
.min_delay_ms = 100,
.set_symbol_rate = sharp_z0194a_set_symbol_rate,
};
static struct cx24116_config dw2104_config = {
.demod_address = 0x55,
.mpg_clk_pos_pol = 0x01,
};
static struct si21xx_config serit_sp1511lhb_config = {
.demod_address = 0x68,
.min_delay_ms = 100,
};
static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
{
if ((d->fe = dvb_attach(cx24116_attach, &dw2104_config,
&d->dev->i2c_adap)) != NULL) {
d->fe->ops.set_voltage = dw210x_set_voltage;
info("Attached cx24116!\n");
return 0;
}
return -EIO;
}
static struct dvb_usb_device_properties dw2102_properties;
static struct dvb_usb_device_properties dw2104_properties;
static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
{
if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
/*dw2102_properties.adapter->tuner_attach = NULL;*/
d->fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
&d->dev->i2c_adap);
if (d->fe != NULL) {
d->fe->ops.set_voltage = dw210x_set_voltage;
info("Attached si21xx!\n");
return 0;
}
}
if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
/*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
d->fe = dvb_attach(stv0288_attach, &earda_config,
&d->dev->i2c_adap);
if (d->fe != NULL) {
d->fe->ops.set_voltage = dw210x_set_voltage;
info("Attached stv0288!\n");
return 0;
}
}
if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
/*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
d->fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
&d->dev->i2c_adap);
if (d->fe != NULL) {
d->fe->ops.set_voltage = dw210x_set_voltage;
info("Attached stv0299!\n");
return 0;
}
}
return -EIO;
}
static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(dvb_pll_attach, adap->fe, 0x60,
&adap->dev->i2c_adap, DVB_PLL_OPERA1);
return 0;
}
static int dw2102_earda_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(stb6000_attach, adap->fe, 0x61,
&adap->dev->i2c_adap);
return 0;
}
static struct dvb_usb_rc_key dw210x_rc_keys[] = {
{ 0xf8, 0x0a, KEY_Q }, /*power*/
{ 0xf8, 0x0c, KEY_M }, /*mute*/
{ 0xf8, 0x11, KEY_1 },
{ 0xf8, 0x12, KEY_2 },
{ 0xf8, 0x13, KEY_3 },
{ 0xf8, 0x14, KEY_4 },
{ 0xf8, 0x15, KEY_5 },
{ 0xf8, 0x16, KEY_6 },
{ 0xf8, 0x17, KEY_7 },
{ 0xf8, 0x18, KEY_8 },
{ 0xf8, 0x19, KEY_9 },
{ 0xf8, 0x10, KEY_0 },
{ 0xf8, 0x1c, KEY_PAGEUP }, /*ch+*/
{ 0xf8, 0x0f, KEY_PAGEDOWN }, /*ch-*/
{ 0xf8, 0x1a, KEY_O }, /*vol+*/
{ 0xf8, 0x0e, KEY_Z }, /*vol-*/
{ 0xf8, 0x04, KEY_R }, /*rec*/
{ 0xf8, 0x09, KEY_D }, /*fav*/
{ 0xf8, 0x08, KEY_BACKSPACE }, /*rewind*/
{ 0xf8, 0x07, KEY_A }, /*fast*/
{ 0xf8, 0x0b, KEY_P }, /*pause*/
{ 0xf8, 0x02, KEY_ESC }, /*cancel*/
{ 0xf8, 0x03, KEY_G }, /*tab*/
{ 0xf8, 0x00, KEY_UP }, /*up*/
{ 0xf8, 0x1f, KEY_ENTER }, /*ok*/
{ 0xf8, 0x01, KEY_DOWN }, /*down*/
{ 0xf8, 0x05, KEY_C }, /*cap*/
{ 0xf8, 0x06, KEY_S }, /*stop*/
{ 0xf8, 0x40, KEY_F }, /*full*/
{ 0xf8, 0x1e, KEY_W }, /*tvmode*/
{ 0xf8, 0x1b, KEY_B }, /*recall*/
};
static struct dvb_usb_rc_key tevii_rc_keys[] = {
{ 0xf8, 0x0a, KEY_POWER },
{ 0xf8, 0x0c, KEY_MUTE },
{ 0xf8, 0x11, KEY_1 },
{ 0xf8, 0x12, KEY_2 },
{ 0xf8, 0x13, KEY_3 },
{ 0xf8, 0x14, KEY_4 },
{ 0xf8, 0x15, KEY_5 },
{ 0xf8, 0x16, KEY_6 },
{ 0xf8, 0x17, KEY_7 },
{ 0xf8, 0x18, KEY_8 },
{ 0xf8, 0x19, KEY_9 },
{ 0xf8, 0x10, KEY_0 },
{ 0xf8, 0x1c, KEY_MENU },
{ 0xf8, 0x0f, KEY_VOLUMEDOWN },
{ 0xf8, 0x1a, KEY_LAST },
{ 0xf8, 0x0e, KEY_OPEN },
{ 0xf8, 0x04, KEY_RECORD },
{ 0xf8, 0x09, KEY_VOLUMEUP },
{ 0xf8, 0x08, KEY_CHANNELUP },
{ 0xf8, 0x07, KEY_PVR },
{ 0xf8, 0x0b, KEY_TIME },
{ 0xf8, 0x02, KEY_RIGHT },
{ 0xf8, 0x03, KEY_LEFT },
{ 0xf8, 0x00, KEY_UP },
{ 0xf8, 0x1f, KEY_OK },
{ 0xf8, 0x01, KEY_DOWN },
{ 0xf8, 0x05, KEY_TUNER },
{ 0xf8, 0x06, KEY_CHANNELDOWN },
{ 0xf8, 0x40, KEY_PLAYPAUSE },
{ 0xf8, 0x1e, KEY_REWIND },
{ 0xf8, 0x1b, KEY_FAVORITES },
{ 0xf8, 0x1d, KEY_BACK },
{ 0xf8, 0x4d, KEY_FASTFORWARD },
{ 0xf8, 0x44, KEY_EPG },
{ 0xf8, 0x4c, KEY_INFO },
{ 0xf8, 0x41, KEY_AB },
{ 0xf8, 0x43, KEY_AUDIO },
{ 0xf8, 0x45, KEY_SUBTITLE },
{ 0xf8, 0x4a, KEY_LIST },
{ 0xf8, 0x46, KEY_F1 },
{ 0xf8, 0x47, KEY_F2 },
{ 0xf8, 0x5e, KEY_F3 },
{ 0xf8, 0x5c, KEY_F4 },
{ 0xf8, 0x52, KEY_F5 },
{ 0xf8, 0x5a, KEY_F6 },
{ 0xf8, 0x56, KEY_MODE },
{ 0xf8, 0x58, KEY_SWITCHVIDEOMODE },
};
static struct dvb_usb_rc_key tbs_rc_keys[] = {
{ 0xf8, 0x84, KEY_POWER },
{ 0xf8, 0x94, KEY_MUTE },
{ 0xf8, 0x87, KEY_1 },
{ 0xf8, 0x86, KEY_2 },
{ 0xf8, 0x85, KEY_3 },
{ 0xf8, 0x8b, KEY_4 },
{ 0xf8, 0x8a, KEY_5 },
{ 0xf8, 0x89, KEY_6 },
{ 0xf8, 0x8f, KEY_7 },
{ 0xf8, 0x8e, KEY_8 },
{ 0xf8, 0x8d, KEY_9 },
{ 0xf8, 0x92, KEY_0 },
{ 0xf8, 0x96, KEY_CHANNELUP },
{ 0xf8, 0x91, KEY_CHANNELDOWN },
{ 0xf8, 0x93, KEY_VOLUMEUP },
{ 0xf8, 0x8c, KEY_VOLUMEDOWN },
{ 0xf8, 0x83, KEY_RECORD },
{ 0xf8, 0x98, KEY_PAUSE },
{ 0xf8, 0x99, KEY_OK },
{ 0xf8, 0x9a, KEY_SHUFFLE },
{ 0xf8, 0x81, KEY_UP },
{ 0xf8, 0x90, KEY_LEFT },
{ 0xf8, 0x82, KEY_RIGHT },
{ 0xf8, 0x88, KEY_DOWN },
{ 0xf8, 0x95, KEY_FAVORITES },
{ 0xf8, 0x97, KEY_SUBTITLE },
{ 0xf8, 0x9d, KEY_ZOOM },
{ 0xf8, 0x9f, KEY_EXIT },
{ 0xf8, 0x9e, KEY_MENU },
{ 0xf8, 0x9c, KEY_EPG },
{ 0xf8, 0x80, KEY_PREVIOUS },
{ 0xf8, 0x9b, KEY_MODE }
};
static struct dvb_usb_rc_keys_table keys_tables[] = {
{ dw210x_rc_keys, ARRAY_SIZE(dw210x_rc_keys) },
{ tevii_rc_keys, ARRAY_SIZE(tevii_rc_keys) },
{ tbs_rc_keys, ARRAY_SIZE(tbs_rc_keys) },
};
static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
{
struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
int keymap_size = d->props.rc_key_map_size;
u8 key[2];
struct i2c_msg msg = {
.addr = DW2102_RC_QUERY,
.flags = I2C_M_RD,
.buf = key,
.len = 2
};
int i;
/* override keymap */
if ((ir_keymap > 0) && (ir_keymap <= ARRAY_SIZE(keys_tables))) {
keymap = keys_tables[ir_keymap - 1].rc_keys ;
keymap_size = keys_tables[ir_keymap - 1].rc_keys_size;
}
*state = REMOTE_NO_KEY_PRESSED;
if (dw2102_i2c_transfer(&d->i2c_adap, &msg, 1) == 1) {
for (i = 0; i < keymap_size ; i++) {
if (keymap[i].data == msg.buf[0]) {
*state = REMOTE_KEY_PRESSED;
*event = keymap[i].event;
break;
}
}
if ((*state) == REMOTE_KEY_PRESSED)
deb_rc("%s: found rc key: %x, %x, event: %x\n",
__func__, key[0], key[1], (*event));
else if (key[0] != 0xff)
deb_rc("%s: unknown rc key: %x, %x\n",
__func__, key[0], key[1]);
}
return 0;
}
static struct usb_device_id dw2102_table[] = {
{USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
{USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
{USB_DEVICE(USB_VID_CYPRESS, 0x2104)},
{USB_DEVICE(0x9022, 0xd650)},
{USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
{ }
};
MODULE_DEVICE_TABLE(usb, dw2102_table);
static int dw2102_load_firmware(struct usb_device *dev,
const struct firmware *frmwr)
{
u8 *b, *p;
int ret = 0, i;
u8 reset;
u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
const struct firmware *fw;
const char *filename = "dvb-usb-dw2101.fw";
switch (dev->descriptor.idProduct) {
case 0x2101:
ret = request_firmware(&fw, filename, &dev->dev);
if (ret != 0) {
err("did not find the firmware file. (%s) "
"Please see linux/Documentation/dvb/ for more details "
"on firmware-problems.", filename);
return ret;
}
break;
default:
fw = frmwr;
break;
}
info("start downloading DW210X firmware");
p = kmalloc(fw->size, GFP_KERNEL);
reset = 1;
/*stop the CPU*/
dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
if (p != NULL) {
memcpy(p, fw->data, fw->size);
for (i = 0; i < fw->size; i += 0x40) {
b = (u8 *) p + i;
if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
DW210X_WRITE_MSG) != 0x40) {
err("error while transferring firmware");
ret = -EINVAL;
break;
}
}
/* restart the CPU */
reset = 0;
if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
DW210X_WRITE_MSG) != 1) {
err("could not restart the USB controller CPU.");
ret = -EINVAL;
}
if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
DW210X_WRITE_MSG) != 1) {
err("could not restart the USB controller CPU.");
ret = -EINVAL;
}
/* init registers */
switch (dev->descriptor.idProduct) {
case 0xd650:
dw2104_properties.rc_key_map = tevii_rc_keys;
dw2104_properties.rc_key_map_size =
ARRAY_SIZE(tevii_rc_keys);
case USB_PID_DW2104:
reset = 1;
dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
DW210X_WRITE_MSG);
reset = 0;
dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
DW210X_WRITE_MSG);
break;
case USB_PID_CINERGY_S:
case USB_PID_DW2102:
dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
DW210X_WRITE_MSG);
dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
DW210X_READ_MSG);
/* check STV0299 frontend */
dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
DW210X_READ_MSG);
if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
dw2102_properties.i2c_algo = &dw2102_i2c_algo;
dw2102_properties.adapter->tuner_attach = &dw2102_tuner_attach;
break;
} else {
/* check STV0288 frontend */
reset16[0] = 0xd0;
reset16[1] = 1;
reset16[2] = 0;
dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
DW210X_WRITE_MSG);
dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
DW210X_READ_MSG);
if (reset16[2] == 0x11) {
dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
dw2102_properties.adapter->tuner_attach = &dw2102_earda_tuner_attach;
break;
}
}
case 0x2101:
dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
DW210X_READ_MSG);
dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
DW210X_READ_MSG);
dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
DW210X_READ_MSG);
dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
DW210X_READ_MSG);
break;
}
msleep(100);
kfree(p);
}
return ret;
}
static struct dvb_usb_device_properties dw2102_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-dw2102.fw",
.no_reconnect = 1,
.i2c_algo = &dw2102_serit_i2c_algo,
.rc_key_map = dw210x_rc_keys,
.rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
.rc_interval = 150,
.rc_query = dw2102_rc_query,
.generic_bulk_ctrl_endpoint = 0x81,
/* parameter for the MPEG2-data transfer */
.num_adapters = 1,
.download_firmware = dw2102_load_firmware,
.read_mac_address = dw210x_read_mac_address,
.adapter = {
{
.frontend_attach = dw2102_frontend_attach,
.streaming_ctrl = NULL,
.tuner_attach = NULL,
.stream = {
.type = USB_BULK,
.count = 8,
.endpoint = 0x82,
.u = {
.bulk = {
.buffersize = 4096,
}
}
},
}
},
.num_device_descs = 3,
.devices = {
{"DVBWorld DVB-S 2102 USB2.0",
{&dw2102_table[0], NULL},
{NULL},
},
{"DVBWorld DVB-S 2101 USB2.0",
{&dw2102_table[1], NULL},
{NULL},
},
{"TerraTec Cinergy S USB",
{&dw2102_table[4], NULL},
{NULL},
},
}
};
static struct dvb_usb_device_properties dw2104_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-dw2104.fw",
.no_reconnect = 1,
.i2c_algo = &dw2104_i2c_algo,
.rc_key_map = dw210x_rc_keys,
.rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
.rc_interval = 150,
.rc_query = dw2102_rc_query,
.generic_bulk_ctrl_endpoint = 0x81,
/* parameter for the MPEG2-data transfer */
.num_adapters = 1,
.download_firmware = dw2102_load_firmware,
.read_mac_address = dw210x_read_mac_address,
.adapter = {
{
.frontend_attach = dw2104_frontend_attach,
.streaming_ctrl = NULL,
/*.tuner_attach = dw2104_tuner_attach,*/
.stream = {
.type = USB_BULK,
.count = 8,
.endpoint = 0x82,
.u = {
.bulk = {
.buffersize = 4096,
}
}
},
}
},
.num_device_descs = 2,
.devices = {
{ "DVBWorld DW2104 USB2.0",
{&dw2102_table[2], NULL},
{NULL},
},
{ "TeVii S650 USB2.0",
{&dw2102_table[3], NULL},
{NULL},
},
}
};
static int dw2102_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
if (0 == dvb_usb_device_init(intf, &dw2102_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &dw2104_properties,
THIS_MODULE, NULL, adapter_nr)) {
return 0;
}
return -ENODEV;
}
static struct usb_driver dw2102_driver = {
.name = "dw2102",
.probe = dw2102_probe,
.disconnect = dvb_usb_device_exit,
.id_table = dw2102_table,
};
static int __init dw2102_module_init(void)
{
int ret = usb_register(&dw2102_driver);
if (ret)
err("usb_register failed. Error number %d", ret);
return ret;
}
static void __exit dw2102_module_exit(void)
{
usb_deregister(&dw2102_driver);
}
module_init(dw2102_module_init);
module_exit(dw2102_module_exit);
MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104 USB2.0 device");
MODULE_VERSION("0.1");
MODULE_LICENSE("GPL");
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