forked from Minki/linux
1251312a5c
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
865 lines
22 KiB
C
865 lines
22 KiB
C
/*
|
|
* Copyright (C) 2010 Michael Krufky (mkrufky@kernellabs.com)
|
|
*
|
|
* 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 <linux/vmalloc.h>
|
|
#include <linux/i2c.h>
|
|
|
|
#include "mxl111sf.h"
|
|
#include "mxl111sf-reg.h"
|
|
#include "mxl111sf-phy.h"
|
|
#include "mxl111sf-i2c.h"
|
|
#include "mxl111sf-gpio.h"
|
|
|
|
#include "mxl111sf-tuner.h"
|
|
|
|
#include "lgdt3305.h"
|
|
|
|
int dvb_usb_mxl111sf_debug;
|
|
module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
|
|
MODULE_PARM_DESC(debug, "set debugging level "
|
|
"(1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able)).");
|
|
|
|
int dvb_usb_mxl111sf_isoc;
|
|
module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644);
|
|
MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc).");
|
|
|
|
#define ANT_PATH_AUTO 0
|
|
#define ANT_PATH_EXTERNAL 1
|
|
#define ANT_PATH_INTERNAL 2
|
|
|
|
int dvb_usb_mxl111sf_rfswitch =
|
|
#if 0
|
|
ANT_PATH_AUTO;
|
|
#else
|
|
ANT_PATH_EXTERNAL;
|
|
#endif
|
|
|
|
module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644);
|
|
MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int).");
|
|
|
|
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
|
|
|
|
#define deb_info(args...) dprintk(dvb_usb_mxl111sf_debug, 0x13, args)
|
|
#define deb_reg(args...) dprintk(dvb_usb_mxl111sf_debug, 0x08, args)
|
|
#define deb_adv(args...) dprintk(dvb_usb_mxl111sf_debug, MXL_ADV_DBG, args)
|
|
|
|
int mxl111sf_ctrl_msg(struct dvb_usb_device *d,
|
|
u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
|
|
{
|
|
int wo = (rbuf == NULL || rlen == 0); /* write-only */
|
|
int ret;
|
|
u8 sndbuf[1+wlen];
|
|
|
|
deb_adv("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen);
|
|
|
|
memset(sndbuf, 0, 1+wlen);
|
|
|
|
sndbuf[0] = cmd;
|
|
memcpy(&sndbuf[1], wbuf, wlen);
|
|
|
|
ret = (wo) ? dvb_usb_generic_write(d, sndbuf, 1+wlen) :
|
|
dvb_usb_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen, 0);
|
|
mxl_fail(ret);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
#define MXL_CMD_REG_READ 0xaa
|
|
#define MXL_CMD_REG_WRITE 0x55
|
|
|
|
int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)
|
|
{
|
|
u8 buf[2];
|
|
int ret;
|
|
|
|
ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_READ, &addr, 1, buf, 2);
|
|
if (mxl_fail(ret)) {
|
|
mxl_debug("error reading reg: 0x%02x", addr);
|
|
goto fail;
|
|
}
|
|
|
|
if (buf[0] == addr)
|
|
*data = buf[1];
|
|
else {
|
|
err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x",
|
|
addr, buf[0], buf[1]);
|
|
ret = -EINVAL;
|
|
}
|
|
|
|
deb_reg("R: (0x%02x, 0x%02x)\n", addr, *data);
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data)
|
|
{
|
|
u8 buf[] = { addr, data };
|
|
int ret;
|
|
|
|
deb_reg("W: (0x%02x, 0x%02x)\n", addr, data);
|
|
|
|
ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_WRITE, buf, 2, NULL, 0);
|
|
if (mxl_fail(ret))
|
|
err("error writing reg: 0x%02x, val: 0x%02x", addr, data);
|
|
return ret;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
int mxl111sf_write_reg_mask(struct mxl111sf_state *state,
|
|
u8 addr, u8 mask, u8 data)
|
|
{
|
|
int ret;
|
|
u8 val;
|
|
|
|
if (mask != 0xff) {
|
|
ret = mxl111sf_read_reg(state, addr, &val);
|
|
#if 1
|
|
/* dont know why this usually errors out on the first try */
|
|
if (mxl_fail(ret))
|
|
err("error writing addr: 0x%02x, mask: 0x%02x, "
|
|
"data: 0x%02x, retrying...", addr, mask, data);
|
|
|
|
ret = mxl111sf_read_reg(state, addr, &val);
|
|
#endif
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
}
|
|
val &= ~mask;
|
|
val |= data;
|
|
|
|
ret = mxl111sf_write_reg(state, addr, val);
|
|
mxl_fail(ret);
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state,
|
|
struct mxl111sf_reg_ctrl_info *ctrl_reg_info)
|
|
{
|
|
int i, ret = 0;
|
|
|
|
for (i = 0; ctrl_reg_info[i].addr |
|
|
ctrl_reg_info[i].mask |
|
|
ctrl_reg_info[i].data; i++) {
|
|
|
|
ret = mxl111sf_write_reg_mask(state,
|
|
ctrl_reg_info[i].addr,
|
|
ctrl_reg_info[i].mask,
|
|
ctrl_reg_info[i].data);
|
|
if (mxl_fail(ret)) {
|
|
err("failed on reg #%d (0x%02x)", i,
|
|
ctrl_reg_info[i].addr);
|
|
break;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state)
|
|
{
|
|
int ret;
|
|
u8 id, ver;
|
|
char *mxl_chip, *mxl_rev;
|
|
|
|
if ((state->chip_id) && (state->chip_ver))
|
|
return 0;
|
|
|
|
ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
state->chip_id = id;
|
|
|
|
ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
state->chip_ver = ver;
|
|
|
|
switch (id) {
|
|
case 0x61:
|
|
mxl_chip = "MxL101SF";
|
|
break;
|
|
case 0x63:
|
|
mxl_chip = "MxL111SF";
|
|
break;
|
|
default:
|
|
mxl_chip = "UNKNOWN MxL1X1";
|
|
break;
|
|
}
|
|
switch (ver) {
|
|
case 0x36:
|
|
state->chip_rev = MXL111SF_V6;
|
|
mxl_rev = "v6";
|
|
break;
|
|
case 0x08:
|
|
state->chip_rev = MXL111SF_V8_100;
|
|
mxl_rev = "v8_100";
|
|
break;
|
|
case 0x18:
|
|
state->chip_rev = MXL111SF_V8_200;
|
|
mxl_rev = "v8_200";
|
|
break;
|
|
default:
|
|
state->chip_rev = 0;
|
|
mxl_rev = "UNKNOWN REVISION";
|
|
break;
|
|
}
|
|
info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver);
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
#define get_chip_info(state) \
|
|
({ \
|
|
int ___ret; \
|
|
___ret = mxl1x1sf_get_chip_info(state); \
|
|
if (mxl_fail(___ret)) { \
|
|
mxl_debug("failed to get chip info" \
|
|
" on first probe attempt"); \
|
|
___ret = mxl1x1sf_get_chip_info(state); \
|
|
if (mxl_fail(___ret)) \
|
|
err("failed to get chip info during probe"); \
|
|
else \
|
|
mxl_debug("probe needed a retry " \
|
|
"in order to succeed."); \
|
|
} \
|
|
___ret; \
|
|
})
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff)
|
|
{
|
|
/* power control depends on which adapter is being woken:
|
|
* save this for init, instead, via mxl111sf_adap_fe_init */
|
|
return 0;
|
|
}
|
|
|
|
static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
|
|
{
|
|
struct dvb_usb_adapter *adap = fe->dvb->priv;
|
|
struct dvb_usb_device *d = adap->dev;
|
|
struct mxl111sf_state *state = d->priv;
|
|
struct mxl111sf_adap_state *adap_state = adap->fe_adap[fe->id].priv;
|
|
|
|
int err;
|
|
|
|
/* exit if we didnt initialize the driver yet */
|
|
if (!state->chip_id) {
|
|
mxl_debug("driver not yet initialized, exit.");
|
|
goto fail;
|
|
}
|
|
|
|
deb_info("%s()\n", __func__);
|
|
|
|
mutex_lock(&state->fe_lock);
|
|
|
|
state->alt_mode = adap_state->alt_mode;
|
|
|
|
if (usb_set_interface(adap->dev->udev, 0, state->alt_mode) < 0)
|
|
err("set interface failed");
|
|
|
|
err = mxl1x1sf_soft_reset(state);
|
|
mxl_fail(err);
|
|
err = mxl111sf_init_tuner_demod(state);
|
|
mxl_fail(err);
|
|
err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
|
|
|
|
mxl_fail(err);
|
|
mxl111sf_enable_usb_output(state);
|
|
mxl_fail(err);
|
|
mxl1x1sf_top_master_ctrl(state, 1);
|
|
mxl_fail(err);
|
|
|
|
if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) &&
|
|
(state->chip_rev > MXL111SF_V6)) {
|
|
mxl111sf_config_pin_mux_modes(state,
|
|
PIN_MUX_TS_SPI_IN_MODE_1);
|
|
mxl_fail(err);
|
|
}
|
|
err = mxl111sf_init_port_expander(state);
|
|
if (!mxl_fail(err)) {
|
|
state->gpio_mode = adap_state->gpio_mode;
|
|
err = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
|
|
mxl_fail(err);
|
|
#if 0
|
|
err = fe->ops.init(fe);
|
|
#endif
|
|
msleep(100); /* add short delay after enabling
|
|
* the demod before touching it */
|
|
}
|
|
|
|
return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0;
|
|
fail:
|
|
return -ENODEV;
|
|
}
|
|
|
|
static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe)
|
|
{
|
|
struct dvb_usb_adapter *adap = fe->dvb->priv;
|
|
struct dvb_usb_device *d = adap->dev;
|
|
struct mxl111sf_state *state = d->priv;
|
|
struct mxl111sf_adap_state *adap_state = adap->fe_adap[fe->id].priv;
|
|
int err;
|
|
|
|
/* exit if we didnt initialize the driver yet */
|
|
if (!state->chip_id) {
|
|
mxl_debug("driver not yet initialized, exit.");
|
|
goto fail;
|
|
}
|
|
|
|
deb_info("%s()\n", __func__);
|
|
|
|
err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0;
|
|
|
|
mutex_unlock(&state->fe_lock);
|
|
|
|
return err;
|
|
fail:
|
|
return -ENODEV;
|
|
}
|
|
|
|
|
|
static int mxl111sf_ep6_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
|
|
{
|
|
struct dvb_usb_device *d = adap->dev;
|
|
struct mxl111sf_state *state = d->priv;
|
|
struct mxl111sf_adap_state *adap_state = adap->fe_adap[adap->active_fe].priv;
|
|
int ret = 0;
|
|
u8 tmp;
|
|
|
|
deb_info("%s(%d)\n", __func__, onoff);
|
|
|
|
if (onoff) {
|
|
ret = mxl111sf_enable_usb_output(state);
|
|
mxl_fail(ret);
|
|
ret = mxl111sf_config_mpeg_in(state, 1, 1,
|
|
adap_state->ep6_clockphase,
|
|
0, 0);
|
|
mxl_fail(ret);
|
|
} else {
|
|
ret = mxl111sf_disable_656_port(state);
|
|
mxl_fail(ret);
|
|
}
|
|
|
|
mxl111sf_read_reg(state, 0x12, &tmp);
|
|
tmp &= ~0x04;
|
|
mxl111sf_write_reg(state, 0x12, tmp);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
static struct lgdt3305_config hauppauge_lgdt3305_config = {
|
|
.i2c_addr = 0xb2 >> 1,
|
|
.mpeg_mode = LGDT3305_MPEG_SERIAL,
|
|
.tpclk_edge = LGDT3305_TPCLK_RISING_EDGE,
|
|
.tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
|
|
.deny_i2c_rptr = 1,
|
|
.spectral_inversion = 0,
|
|
.qam_if_khz = 6000,
|
|
.vsb_if_khz = 6000,
|
|
};
|
|
|
|
static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap)
|
|
{
|
|
struct dvb_usb_device *d = adap->dev;
|
|
struct mxl111sf_state *state = d->priv;
|
|
int fe_id = adap->num_frontends_initialized;
|
|
struct mxl111sf_adap_state *adap_state = adap->fe_adap[fe_id].priv;
|
|
int ret;
|
|
|
|
deb_adv("%s()\n", __func__);
|
|
|
|
/* save a pointer to the dvb_usb_device in device state */
|
|
state->d = d;
|
|
adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
|
|
state->alt_mode = adap_state->alt_mode;
|
|
|
|
if (usb_set_interface(adap->dev->udev, 0, state->alt_mode) < 0)
|
|
err("set interface failed");
|
|
|
|
state->gpio_mode = MXL111SF_GPIO_MOD_ATSC;
|
|
adap_state->gpio_mode = state->gpio_mode;
|
|
adap_state->device_mode = MXL_TUNER_MODE;
|
|
adap_state->ep6_clockphase = 1;
|
|
|
|
ret = mxl1x1sf_soft_reset(state);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
ret = mxl111sf_init_tuner_demod(state);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
|
|
ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
|
|
ret = mxl111sf_enable_usb_output(state);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
ret = mxl1x1sf_top_master_ctrl(state, 1);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
|
|
ret = mxl111sf_init_port_expander(state);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
|
|
if (mxl_fail(ret))
|
|
goto fail;
|
|
|
|
adap->fe_adap[fe_id].fe = dvb_attach(lgdt3305_attach,
|
|
&hauppauge_lgdt3305_config,
|
|
&adap->dev->i2c_adap);
|
|
if (adap->fe_adap[fe_id].fe) {
|
|
adap_state->fe_init = adap->fe_adap[fe_id].fe->ops.init;
|
|
adap->fe_adap[fe_id].fe->ops.init = mxl111sf_adap_fe_init;
|
|
adap_state->fe_sleep = adap->fe_adap[fe_id].fe->ops.sleep;
|
|
adap->fe_adap[fe_id].fe->ops.sleep = mxl111sf_adap_fe_sleep;
|
|
return 0;
|
|
}
|
|
ret = -EIO;
|
|
fail:
|
|
return ret;
|
|
}
|
|
|
|
static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state,
|
|
int antpath)
|
|
{
|
|
return mxl111sf_idac_config(state, 1, 1,
|
|
(antpath == ANT_PATH_INTERNAL) ?
|
|
0x3f : 0x00, 0);
|
|
}
|
|
|
|
#define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \
|
|
err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \
|
|
__func__, __LINE__, \
|
|
(ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \
|
|
pwr0, pwr1, pwr2, pwr3)
|
|
|
|
#define ANT_HUNT_SLEEP 90
|
|
#define ANT_EXT_TWEAK 0
|
|
|
|
static int mxl111sf_ant_hunt(struct dvb_frontend *fe)
|
|
{
|
|
struct dvb_usb_adapter *adap = fe->dvb->priv;
|
|
struct dvb_usb_device *d = adap->dev;
|
|
struct mxl111sf_state *state = d->priv;
|
|
|
|
int antctrl = dvb_usb_mxl111sf_rfswitch;
|
|
|
|
u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2;
|
|
|
|
/* FIXME: must force EXTERNAL for QAM - done elsewhere */
|
|
mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ?
|
|
ANT_PATH_EXTERNAL : antctrl);
|
|
|
|
if (antctrl == ANT_PATH_AUTO) {
|
|
#if 0
|
|
msleep(ANT_HUNT_SLEEP);
|
|
#endif
|
|
fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA);
|
|
|
|
mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
|
|
msleep(ANT_HUNT_SLEEP);
|
|
fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0);
|
|
|
|
mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
|
|
msleep(ANT_HUNT_SLEEP);
|
|
fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1);
|
|
|
|
mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL);
|
|
msleep(ANT_HUNT_SLEEP);
|
|
fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2);
|
|
|
|
if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) {
|
|
/* return with EXTERNAL enabled */
|
|
mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
|
|
DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA,
|
|
rxPwr0, rxPwr1, rxPwr2);
|
|
} else {
|
|
/* return with INTERNAL enabled */
|
|
DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA,
|
|
rxPwr0, rxPwr1, rxPwr2);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static struct mxl111sf_tuner_config mxl_tuner_config = {
|
|
.if_freq = MXL_IF_6_0, /* applies to external IF output, only */
|
|
.invert_spectrum = 0,
|
|
.read_reg = mxl111sf_read_reg,
|
|
.write_reg = mxl111sf_write_reg,
|
|
.program_regs = mxl111sf_ctrl_program_regs,
|
|
.top_master_ctrl = mxl1x1sf_top_master_ctrl,
|
|
.ant_hunt = mxl111sf_ant_hunt,
|
|
};
|
|
|
|
static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap)
|
|
{
|
|
struct dvb_usb_device *d = adap->dev;
|
|
struct mxl111sf_state *state = d->priv;
|
|
int fe_id = adap->num_frontends_initialized;
|
|
|
|
deb_adv("%s()\n", __func__);
|
|
|
|
if (NULL != dvb_attach(mxl111sf_tuner_attach,
|
|
adap->fe_adap[fe_id].fe, state,
|
|
&mxl_tuner_config))
|
|
return 0;
|
|
|
|
return -EIO;
|
|
}
|
|
|
|
static int mxl111sf_fe_ioctl_override(struct dvb_frontend *fe,
|
|
unsigned int cmd, void *parg,
|
|
unsigned int stage)
|
|
{
|
|
int err = 0;
|
|
|
|
switch (stage) {
|
|
case DVB_FE_IOCTL_PRE:
|
|
|
|
switch (cmd) {
|
|
case FE_READ_SIGNAL_STRENGTH:
|
|
err = fe->ops.tuner_ops.get_rf_strength(fe, parg);
|
|
/* If no error occurs, prevent dvb-core from handling
|
|
* this IOCTL, otherwise return the error */
|
|
if (0 == err)
|
|
err = 1;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case DVB_FE_IOCTL_POST:
|
|
/* no post-ioctl handling required */
|
|
break;
|
|
}
|
|
return err;
|
|
};
|
|
|
|
static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter)
|
|
{
|
|
return I2C_FUNC_I2C;
|
|
}
|
|
|
|
struct i2c_algorithm mxl111sf_i2c_algo = {
|
|
.master_xfer = mxl111sf_i2c_xfer,
|
|
.functionality = mxl111sf_i2c_func,
|
|
#ifdef NEED_ALGO_CONTROL
|
|
.algo_control = dummy_algo_control,
|
|
#endif
|
|
};
|
|
|
|
/* DVB USB Driver stuff */
|
|
static struct dvb_usb_device_properties mxl111sf_atsc_bulk_properties;
|
|
static struct dvb_usb_device_properties mxl111sf_atsc_isoc_properties;
|
|
|
|
static int mxl111sf_probe(struct usb_interface *intf,
|
|
const struct usb_device_id *id)
|
|
{
|
|
struct dvb_usb_device *d = NULL;
|
|
|
|
deb_adv("%s()\n", __func__);
|
|
|
|
if (((dvb_usb_mxl111sf_isoc) &&
|
|
(0 == dvb_usb_device_init(intf,
|
|
&mxl111sf_atsc_isoc_properties,
|
|
THIS_MODULE, &d, adapter_nr))) ||
|
|
0 == dvb_usb_device_init(intf,
|
|
&mxl111sf_atsc_bulk_properties,
|
|
THIS_MODULE, &d, adapter_nr) || 0) {
|
|
|
|
struct mxl111sf_state *state = d->priv;
|
|
static u8 eeprom[256];
|
|
struct i2c_client c;
|
|
int ret;
|
|
|
|
ret = get_chip_info(state);
|
|
if (mxl_fail(ret))
|
|
err("failed to get chip info during probe");
|
|
|
|
mutex_init(&state->fe_lock);
|
|
|
|
if (state->chip_rev > MXL111SF_V6)
|
|
mxl111sf_config_pin_mux_modes(state,
|
|
PIN_MUX_TS_SPI_IN_MODE_1);
|
|
|
|
c.adapter = &d->i2c_adap;
|
|
c.addr = 0xa0 >> 1;
|
|
|
|
ret = tveeprom_read(&c, eeprom, sizeof(eeprom));
|
|
if (mxl_fail(ret))
|
|
return 0;
|
|
tveeprom_hauppauge_analog(&c, &state->tv,
|
|
(0x84 == eeprom[0xa0]) ?
|
|
eeprom + 0xa0 : eeprom + 0x80);
|
|
#if 0
|
|
switch (state->tv.model) {
|
|
case 117001:
|
|
case 126001:
|
|
case 138001:
|
|
break;
|
|
default:
|
|
printk(KERN_WARNING "%s: warning: "
|
|
"unknown hauppauge model #%d\n",
|
|
__func__, state->tv.model);
|
|
}
|
|
#endif
|
|
return 0;
|
|
}
|
|
err("Your device is not yet supported by this driver. "
|
|
"See kernellabs.com for more info");
|
|
return -EINVAL;
|
|
}
|
|
|
|
static struct usb_device_id mxl111sf_table[] = {
|
|
/* 0 */ { USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600) }, /* ATSC+ IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601) }, /* ATSC */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602) }, /* + */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603) }, /* ATSC+ */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604) }, /* DVBT */
|
|
/* 5 */ { USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609) }, /* ATSC IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a) }, /* + IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b) }, /* ATSC+ IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c) }, /* DVBT IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653) }, /* ATSC+ */
|
|
/*10 */ { USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b) }, /* ATSC+ IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700) }, /* ATSC+ sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701) }, /* ATSC sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702) }, /* + sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703) }, /* ATSC+ sw */
|
|
/*15 */ { USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704) }, /* DVBT sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753) }, /* ATSC+ sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763) }, /* ATSC+ no */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764) }, /* DVBT no */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853) }, /* ATSC+ sw */
|
|
/*20 */ { USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854) }, /* DVBT sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863) }, /* ATSC+ no */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864) }, /* DVBT no */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3) }, /* ATSC+ sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4) }, /* DVBT sw */
|
|
/*25 */ { USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3) }, /* ATSC+ no */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4) }, /* DVBT no */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff) }, /* ATSC+ */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612) }, /* + */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613) }, /* ATSC+ */
|
|
/*30 */ { USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a) }, /* + IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b) }, /* ATSC+ IR */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757) }, /* ATSC+DVBT sw */
|
|
{ USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767) }, /* ATSC+DVBT no */
|
|
{} /* Terminating entry */
|
|
};
|
|
MODULE_DEVICE_TABLE(usb, mxl111sf_table);
|
|
|
|
|
|
#define MXL111SF_EP6_BULK_STREAMING_CONFIG \
|
|
.streaming_ctrl = mxl111sf_ep6_streaming_ctrl, \
|
|
.stream = { \
|
|
.type = USB_BULK, \
|
|
.count = 5, \
|
|
.endpoint = 0x06, \
|
|
.u = { \
|
|
.bulk = { \
|
|
.buffersize = 8192, \
|
|
} \
|
|
} \
|
|
}
|
|
|
|
/* FIXME */
|
|
#define MXL111SF_EP6_ISOC_STREAMING_CONFIG \
|
|
.streaming_ctrl = mxl111sf_ep6_streaming_ctrl, \
|
|
.stream = { \
|
|
.type = USB_ISOC, \
|
|
.count = 5, \
|
|
.endpoint = 0x06, \
|
|
.u = { \
|
|
.isoc = { \
|
|
.framesperurb = 24, \
|
|
.framesize = 3072, \
|
|
.interval = 1, \
|
|
} \
|
|
} \
|
|
}
|
|
|
|
#define MXL111SF_DEFAULT_DEVICE_PROPERTIES \
|
|
.caps = DVB_USB_IS_AN_I2C_ADAPTER, \
|
|
.usb_ctrl = DEVICE_SPECIFIC, \
|
|
/* use usb alt setting 1 for EP4 ISOC transfer (dvb-t), \
|
|
EP6 BULK transfer (atsc/qam), \
|
|
use usb alt setting 2 for EP4 BULK transfer (dvb-t), \
|
|
EP6 ISOC transfer (atsc/qam), \
|
|
*/ \
|
|
.power_ctrl = mxl111sf_power_ctrl, \
|
|
.i2c_algo = &mxl111sf_i2c_algo, \
|
|
.generic_bulk_ctrl_endpoint = MXL_EP2_REG_WRITE, \
|
|
.generic_bulk_ctrl_endpoint_response = MXL_EP1_REG_READ, \
|
|
.size_of_priv = sizeof(struct mxl111sf_state)
|
|
|
|
static struct dvb_usb_device_properties mxl111sf_atsc_bulk_properties = {
|
|
MXL111SF_DEFAULT_DEVICE_PROPERTIES,
|
|
|
|
.num_adapters = 1,
|
|
.adapter = {
|
|
{
|
|
.fe_ioctl_override = mxl111sf_fe_ioctl_override,
|
|
.num_frontends = 1,
|
|
.fe = {{
|
|
.size_of_priv = sizeof(struct mxl111sf_adap_state),
|
|
|
|
.frontend_attach = mxl111sf_lgdt3305_frontend_attach,
|
|
.tuner_attach = mxl111sf_attach_tuner,
|
|
|
|
MXL111SF_EP6_BULK_STREAMING_CONFIG,
|
|
}},
|
|
},
|
|
},
|
|
.num_device_descs = 6,
|
|
.devices = {
|
|
{ "Hauppauge 126xxx ATSC (bulk)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[1], &mxl111sf_table[5],
|
|
NULL },
|
|
},
|
|
{ "Hauppauge 117xxx ATSC (bulk)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[12],
|
|
NULL },
|
|
},
|
|
{ "Hauppauge 126xxx ATSC+ (bulk)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[0], &mxl111sf_table[3],
|
|
&mxl111sf_table[7], &mxl111sf_table[9],
|
|
&mxl111sf_table[10], NULL },
|
|
},
|
|
{ "Hauppauge 117xxx ATSC+ (bulk)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[11], &mxl111sf_table[14],
|
|
&mxl111sf_table[16], &mxl111sf_table[17],
|
|
&mxl111sf_table[32], &mxl111sf_table[33],
|
|
NULL },
|
|
},
|
|
{ "Hauppauge Mercury (tp-bulk)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[19], &mxl111sf_table[21],
|
|
&mxl111sf_table[23], &mxl111sf_table[25],
|
|
&mxl111sf_table[27], NULL },
|
|
},
|
|
{ "Hauppauge WinTV-Aero-M",
|
|
{ NULL },
|
|
{ &mxl111sf_table[29], &mxl111sf_table[31],
|
|
NULL },
|
|
},
|
|
}
|
|
};
|
|
|
|
static struct dvb_usb_device_properties mxl111sf_atsc_isoc_properties = {
|
|
MXL111SF_DEFAULT_DEVICE_PROPERTIES,
|
|
|
|
.num_adapters = 1,
|
|
.adapter = {
|
|
{
|
|
.fe_ioctl_override = mxl111sf_fe_ioctl_override,
|
|
.num_frontends = 1,
|
|
.fe = {{
|
|
.size_of_priv = sizeof(struct mxl111sf_adap_state),
|
|
|
|
.frontend_attach = mxl111sf_lgdt3305_frontend_attach,
|
|
.tuner_attach = mxl111sf_attach_tuner,
|
|
|
|
MXL111SF_EP6_ISOC_STREAMING_CONFIG,
|
|
}},
|
|
},
|
|
},
|
|
.num_device_descs = 6,
|
|
.devices = {
|
|
{ "Hauppauge 126xxx ATSC (isoc)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[1], &mxl111sf_table[5],
|
|
NULL },
|
|
},
|
|
{ "Hauppauge 117xxx ATSC (isoc)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[12],
|
|
NULL },
|
|
},
|
|
{ "Hauppauge 126xxx ATSC+ (isoc)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[0], &mxl111sf_table[3],
|
|
&mxl111sf_table[7], &mxl111sf_table[9],
|
|
&mxl111sf_table[10], NULL },
|
|
},
|
|
{ "Hauppauge 117xxx ATSC+ (isoc)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[11], &mxl111sf_table[14],
|
|
&mxl111sf_table[16], &mxl111sf_table[17],
|
|
&mxl111sf_table[32], &mxl111sf_table[33],
|
|
NULL },
|
|
},
|
|
{ "Hauppauge Mercury (tp-isoc)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[19], &mxl111sf_table[21],
|
|
&mxl111sf_table[23], &mxl111sf_table[25],
|
|
&mxl111sf_table[27], NULL },
|
|
},
|
|
{ "Hauppauge WinTV-Aero-M (tp-isoc)",
|
|
{ NULL },
|
|
{ &mxl111sf_table[29], &mxl111sf_table[31],
|
|
NULL },
|
|
},
|
|
}
|
|
};
|
|
|
|
static struct usb_driver mxl111sf_driver = {
|
|
.name = "dvb_usb_mxl111sf",
|
|
.probe = mxl111sf_probe,
|
|
.disconnect = dvb_usb_device_exit,
|
|
.id_table = mxl111sf_table,
|
|
};
|
|
|
|
static int __init mxl111sf_module_init(void)
|
|
{
|
|
int result = usb_register(&mxl111sf_driver);
|
|
if (result) {
|
|
err("usb_register failed. Error number %d", result);
|
|
return result;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void __exit mxl111sf_module_exit(void)
|
|
{
|
|
usb_deregister(&mxl111sf_driver);
|
|
}
|
|
|
|
module_init(mxl111sf_module_init);
|
|
module_exit(mxl111sf_module_exit);
|
|
|
|
MODULE_AUTHOR("Michael Krufky <mkrufky@kernellabs.com>");
|
|
MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
|
|
MODULE_VERSION("1.0");
|
|
MODULE_LICENSE("GPL");
|
|
|
|
/*
|
|
* Local variables:
|
|
* c-basic-offset: 8
|
|
* End:
|
|
*/
|