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/* Linux driver for devices based on the DiBcom DiB0700 USB bridge
*
* 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.
*
* Copyright (C) 2005-9 DiBcom, SA et al
*/
#include "dib0700.h"
#include "dib3000mc.h"
#include "dib7000m.h"
#include "dib7000p.h"
#include "dib8000.h"
#include "dib9000.h"
#include "mt2060.h"
#include "mt2266.h"
#include "tuner-xc2028.h"
#include "xc5000.h"
#include "xc4000.h"
#include "s5h1411.h"
#include "dib0070.h"
#include "dib0090.h"
#include "lgdt3305.h"
#include "mxl5007t.h"
static int force_lna_activation;
module_param(force_lna_activation, int, 0644);
MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplifyer(s) (LNA), "
"if applicable for the device (default: 0=automatic/off).");
struct dib0700_adapter_state {
int (*set_param_save) (struct dvb_frontend *);
const struct firmware *frontend_firmware;
struct dib7000p_ops dib7000p_ops;
struct dib8000_ops dib8000_ops;
};
/* Hauppauge Nova-T 500 (aka Bristol)
* has a LNA on GPIO0 which is enabled by setting 1 */
static struct mt2060_config bristol_mt2060_config[2] = {
{
.i2c_address = 0x60,
.clock_out = 3,
}, {
.i2c_address = 0x61,
}
};
static struct dibx000_agc_config bristol_dib3000p_mt2060_agc_config = {
.band_caps = BAND_VHF | BAND_UHF,
.setup = (1 << 8) | (5 << 5) | (0 << 4) | (0 << 3) | (0 << 2) | (2 << 0),
.agc1_max = 42598,
.agc1_min = 17694,
.agc2_max = 45875,
.agc2_min = 0,
.agc1_pt1 = 0,
.agc1_pt2 = 59,
.agc1_slope1 = 0,
.agc1_slope2 = 69,
.agc2_pt1 = 0,
.agc2_pt2 = 59,
.agc2_slope1 = 111,
.agc2_slope2 = 28,
};
static struct dib3000mc_config bristol_dib3000mc_config[2] = {
{ .agc = &bristol_dib3000p_mt2060_agc_config,
.max_time = 0x196,
.ln_adc_level = 0x1cc7,
.output_mpeg2_in_188_bytes = 1,
},
{ .agc = &bristol_dib3000p_mt2060_agc_config,
.max_time = 0x196,
.ln_adc_level = 0x1cc7,
.output_mpeg2_in_188_bytes = 1,
}
};
static int bristol_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_state *st = adap->dev->priv;
if (adap->id == 0) {
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10);
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(10);
if (force_lna_activation)
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
else
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 0);
if (dib3000mc_i2c_enumeration(&adap->dev->i2c_adap, 2, DEFAULT_DIB3000P_I2C_ADDRESS, bristol_dib3000mc_config) != 0) {
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10);
return -ENODEV;
}
}
st->mt2060_if1[adap->id] = 1220;
return (adap->fe_adap[0].fe = dvb_attach(dib3000mc_attach, &adap->dev->i2c_adap,
(10 + adap->id) << 1, &bristol_dib3000mc_config[adap->id])) == NULL ? -ENODEV : 0;
}
static int eeprom_read(struct i2c_adapter *adap,u8 adrs,u8 *pval)
{
struct i2c_msg msg[2] = {
{ .addr = 0x50, .flags = 0, .buf = &adrs, .len = 1 },
{ .addr = 0x50, .flags = I2C_M_RD, .buf = pval, .len = 1 },
};
if (i2c_transfer(adap, msg, 2) != 2) return -EREMOTEIO;
return 0;
}
static int bristol_tuner_attach(struct dvb_usb_adapter *adap)
{
struct i2c_adapter *prim_i2c = &adap->dev->i2c_adap;
struct i2c_adapter *tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe_adap[0].fe, 1);
s8 a;
int if1=1220;
if (adap->dev->udev->descriptor.idVendor == cpu_to_le16(USB_VID_HAUPPAUGE) &&
adap->dev->udev->descriptor.idProduct == cpu_to_le16(USB_PID_HAUPPAUGE_NOVA_T_500_2)) {
if (!eeprom_read(prim_i2c,0x59 + adap->id,&a)) if1=1220+a;
}
return dvb_attach(mt2060_attach, adap->fe_adap[0].fe, tun_i2c,
&bristol_mt2060_config[adap->id], if1) == NULL ?
-ENODEV : 0;
}
/* STK7700D: Pinnacle/Terratec/Hauppauge Dual DVB-T Diversity */
/* MT226x */
static struct dibx000_agc_config stk7700d_7000p_mt2266_agc_config[2] = {
{
BAND_UHF,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, P_agc_inv_pwm1=1, P_agc_inv_pwm2=1,
* P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */
(0 << 15) | (0 << 14) | (1 << 11) | (1 << 10) | (1 << 9) | (0 << 8)
| (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0),
1130,
21,
0,
118,
0,
3530,
1,
0,
65535,
33770,
65535,
23592,
0,
62,
255,
64,
64,
132,
192,
80,
80,
17,
27,
23,
51,
1,
}, {
BAND_VHF | BAND_LBAND,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, P_agc_inv_pwm1=1, P_agc_inv_pwm2=1,
* P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */
(0 << 15) | (0 << 14) | (1 << 11) | (1 << 10) | (1 << 9) | (0 << 8)
| (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0),
2372,
21,
0,
118,
0,
3530,
1,
0,
65535,
0,
65535,
23592,
0,
128,
128,
128,
0,
128,
253,
81,
0,
17,
27,
23,
51,
1,
}
};
static struct dibx000_bandwidth_config stk7700d_mt2266_pll_config = {
.internal = 60000,
.sampling = 30000,
.pll_prediv = 1,
.pll_ratio = 8,
.pll_range = 3,
.pll_reset = 1,
.pll_bypass = 0,
.enable_refdiv = 0,
.bypclk_div = 0,
.IO_CLK_en_core = 1,
.ADClkSrc = 1,
.modulo = 2,
.sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
.ifreq = 0,
.timf = 20452225,
};
static struct dib7000p_config stk7700d_dib7000p_mt2266_config[] = {
{ .output_mpeg2_in_188_bytes = 1,
.hostbus_diversity = 1,
.tuner_is_baseband = 1,
.agc_config_count = 2,
.agc = stk7700d_7000p_mt2266_agc_config,
.bw = &stk7700d_mt2266_pll_config,
.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
},
{ .output_mpeg2_in_188_bytes = 1,
.hostbus_diversity = 1,
.tuner_is_baseband = 1,
.agc_config_count = 2,
.agc = stk7700d_7000p_mt2266_agc_config,
.bw = &stk7700d_mt2266_pll_config,
.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
}
};
static struct mt2266_config stk7700d_mt2266_config[2] = {
{ .i2c_address = 0x60
},
{ .i2c_address = 0x60
}
};
static int stk7700P2_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops))
return -ENODEV;
if (adap->id == 0) {
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(10);
if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
stk7700d_dib7000p_mt2266_config)
!= 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n", __func__);
dvb_detach(&state->dib7000p_ops);
return -ENODEV;
}
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
0x80 + (adap->id << 1),
&stk7700d_dib7000p_mt2266_config[adap->id]);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static int stk7700d_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops))
return -ENODEV;
if (adap->id == 0) {
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 2, 18,
stk7700d_dib7000p_mt2266_config)
!= 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n", __func__);
dvb_detach(&state->dib7000p_ops);
return -ENODEV;
}
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap,
0x80 + (adap->id << 1),
&stk7700d_dib7000p_mt2266_config[adap->id]);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static int stk7700d_tuner_attach(struct dvb_usb_adapter *adap)
{
struct i2c_adapter *tun_i2c;
struct dib0700_adapter_state *state = adap->priv;
tun_i2c = state->dib7000p_ops.get_i2c_master(adap->fe_adap[0].fe,
DIBX000_I2C_INTERFACE_TUNER, 1);
return dvb_attach(mt2266_attach, adap->fe_adap[0].fe, tun_i2c,
&stk7700d_mt2266_config[adap->id]) == NULL ? -ENODEV : 0;
}
/* STK7700-PH: Digital/Analog Hybrid Tuner, e.h. Cinergy HT USB HE */
static struct dibx000_agc_config xc3028_agc_config = {
.band_caps = BAND_VHF | BAND_UHF,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
* 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=2, P_agc_write=0 */
.setup = (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0),
.inv_gain = 712,
.time_stabiliz = 21,
.alpha_level = 0,
.thlock = 118,
.wbd_inv = 0,
.wbd_ref = 2867,
.wbd_sel = 0,
.wbd_alpha = 2,
.agc1_max = 0,
.agc1_min = 0,
.agc2_max = 39718,
.agc2_min = 9930,
.agc1_pt1 = 0,
.agc1_pt2 = 0,
.agc1_pt3 = 0,
.agc1_slope1 = 0,
.agc1_slope2 = 0,
.agc2_pt1 = 0,
.agc2_pt2 = 128,
.agc2_slope1 = 29,
.agc2_slope2 = 29,
.alpha_mant = 17,
.alpha_exp = 27,
.beta_mant = 23,
.beta_exp = 51,
.perform_agc_softsplit = 1,
};
/* PLL Configuration for COFDM BW_MHz = 8.00 with external clock = 30.00 */
static struct dibx000_bandwidth_config xc3028_bw_config = {
.internal = 60000,
.sampling = 30000,
.pll_prediv = 1,
.pll_ratio = 8,
.pll_range = 3,
.pll_reset = 1,
.pll_bypass = 0,
.enable_refdiv = 0,
.bypclk_div = 0,
.IO_CLK_en_core = 1,
.ADClkSrc = 1,
.modulo = 0,
.sad_cfg = (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
.ifreq = (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
.timf = 20452225,
.xtal_hz = 30000000,
};
static struct dib7000p_config stk7700ph_dib7700_xc3028_config = {
.output_mpeg2_in_188_bytes = 1,
.tuner_is_baseband = 1,
.agc_config_count = 1,
.agc = &xc3028_agc_config,
.bw = &xc3028_bw_config,
.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
};
static int stk7700ph_xc3028_callback(void *ptr, int component,
int command, int arg)
{
struct dvb_usb_adapter *adap = ptr;
struct dib0700_adapter_state *state = adap->priv;
switch (command) {
case XC2028_TUNER_RESET:
/* Send the tuner in then out of reset */
state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 0);
msleep(10);
state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
break;
case XC2028_RESET_CLK:
break;
default:
err("%s: unknown command %d, arg %d\n", __func__,
command, arg);
return -EINVAL;
}
return 0;
}
static struct xc2028_ctrl stk7700ph_xc3028_ctrl = {
.fname = XC2028_DEFAULT_FIRMWARE,
.max_len = 64,
.demod = XC3028_FE_DIBCOM52,
};
static struct xc2028_config stk7700ph_xc3028_config = {
.i2c_addr = 0x61,
.ctrl = &stk7700ph_xc3028_ctrl,
};
static int stk7700ph_frontend_attach(struct dvb_usb_adapter *adap)
{
struct usb_device_descriptor *desc = &adap->dev->udev->descriptor;
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops))
return -ENODEV;
if (desc->idVendor == cpu_to_le16(USB_VID_PINNACLE) &&
desc->idProduct == cpu_to_le16(USB_PID_PINNACLE_EXPRESSCARD_320CX))
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
else
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
msleep(10);
if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
&stk7700ph_dib7700_xc3028_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
dvb_detach(&state->dib7000p_ops);
return -ENODEV;
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80,
&stk7700ph_dib7700_xc3028_config);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static int stk7700ph_tuner_attach(struct dvb_usb_adapter *adap)
{
struct i2c_adapter *tun_i2c;
struct dib0700_adapter_state *state = adap->priv;
tun_i2c = state->dib7000p_ops.get_i2c_master(adap->fe_adap[0].fe,
DIBX000_I2C_INTERFACE_TUNER, 1);
stk7700ph_xc3028_config.i2c_adap = tun_i2c;
/* FIXME: generalize & move to common area */
adap->fe_adap[0].fe->callback = stk7700ph_xc3028_callback;
return dvb_attach(xc2028_attach, adap->fe_adap[0].fe, &stk7700ph_xc3028_config)
== NULL ? -ENODEV : 0;
}
#define DEFAULT_RC_INTERVAL 50
/*
* This function is used only when firmware is < 1.20 version. Newer
* firmwares use bulk mode, with functions implemented at dib0700_core,
* at dib0700_rc_urb_completion()
*/
static int dib0700_rc_query_old_firmware(struct dvb_usb_device *d)
{
enum rc_type protocol;
u32 scancode;
u8 toggle;
int i;
struct dib0700_state *st = d->priv;
if (st->fw_version >= 0x10200) {
/* For 1.20 firmware , We need to keep the RC polling
callback so we can reuse the input device setup in
dvb-usb-remote.c. However, the actual work is being done
in the bulk URB completion handler. */
return 0;
}
st->buf[0] = REQUEST_POLL_RC;
st->buf[1] = 0;
i = dib0700_ctrl_rd(d, st->buf, 2, st->buf, 4);
if (i <= 0) {
err("RC Query Failed");
return -EIO;
}
/* losing half of KEY_0 events from Philipps rc5 remotes.. */
if (st->buf[0] == 0 && st->buf[1] == 0
&& st->buf[2] == 0 && st->buf[3] == 0)
return 0;
/* info("%d: %2X %2X %2X %2X",dvb_usb_dib0700_ir_proto,(int)st->buf[3 - 2],(int)st->buf[3 - 3],(int)st->buf[3 - 1],(int)st->buf[3]); */
dib0700_rc_setup(d, NULL); /* reset ir sensor data to prevent false events */
switch (d->props.rc.core.protocol) {
case RC_BIT_NEC:
/* NEC protocol sends repeat code as 0 0 0 FF */
if ((st->buf[3 - 2] == 0x00) && (st->buf[3 - 3] == 0x00) &&
(st->buf[3] == 0xff)) {
rc_repeat(d->rc_dev);
return 0;
}
protocol = RC_TYPE_NEC;
scancode = RC_SCANCODE_NEC(st->buf[3 - 2], st->buf[3 - 3]);
toggle = 0;
break;
default:
/* RC-5 protocol changes toggle bit on new keypress */
protocol = RC_TYPE_RC5;
scancode = RC_SCANCODE_RC5(st->buf[3 - 2], st->buf[3 - 3]);
toggle = st->buf[3 - 1];
break;
}
rc_keydown(d->rc_dev, protocol, scancode, toggle);
return 0;
}
/* STK7700P: Hauppauge Nova-T Stick, AVerMedia Volar */
static struct dibx000_agc_config stk7700p_7000m_mt2060_agc_config = {
BAND_UHF | BAND_VHF,
/* 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=2, P_agc_write=0 */
(0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8)
| (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0),
712,
41,
0,
118,
0,
4095,
0,
0,
42598,
17694,
45875,
2621,
0,
76,
139,
52,
59,
107,
172,
57,
70,
21,
25,
28,
48,
1,
{ 0,
107,
51800,
24700
},
};
static struct dibx000_agc_config stk7700p_7000p_mt2060_agc_config = {
.band_caps = BAND_UHF | BAND_VHF,
/* 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=2, P_agc_write=0 */
.setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0),
.inv_gain = 712,
.time_stabiliz = 41,
.alpha_level = 0,
.thlock = 118,
.wbd_inv = 0,
.wbd_ref = 4095,
.wbd_sel = 0,
.wbd_alpha = 0,
.agc1_max = 42598,
.agc1_min = 16384,
.agc2_max = 42598,
.agc2_min = 0,
.agc1_pt1 = 0,
.agc1_pt2 = 137,
.agc1_pt3 = 255,
.agc1_slope1 = 0,
.agc1_slope2 = 255,
.agc2_pt1 = 0,
.agc2_pt2 = 0,
.agc2_slope1 = 0,
.agc2_slope2 = 41,
.alpha_mant = 15,
.alpha_exp = 25,
.beta_mant = 28,
.beta_exp = 48,
.perform_agc_softsplit = 0,
};
static struct dibx000_bandwidth_config stk7700p_pll_config = {
.internal = 60000,
.sampling = 30000,
.pll_prediv = 1,
.pll_ratio = 8,
.pll_range = 3,
.pll_reset = 1,
.pll_bypass = 0,
.enable_refdiv = 0,
.bypclk_div = 0,
.IO_CLK_en_core = 1,
.ADClkSrc = 1,
.modulo = 0,
.sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
.ifreq = 60258167,
.timf = 20452225,
.xtal_hz = 30000000,
};
static struct dib7000m_config stk7700p_dib7000m_config = {
.dvbt_mode = 1,
.output_mpeg2_in_188_bytes = 1,
.quartz_direct = 1,
.agc_config_count = 1,
.agc = &stk7700p_7000m_mt2060_agc_config,
.bw = &stk7700p_pll_config,
.gpio_dir = DIB7000M_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000M_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000M_GPIO_DEFAULT_PWM_POS,
};
static struct dib7000p_config stk7700p_dib7000p_config = {
.output_mpeg2_in_188_bytes = 1,
.agc_config_count = 1,
.agc = &stk7700p_7000p_mt2060_agc_config,
.bw = &stk7700p_pll_config,
.gpio_dir = DIB7000M_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000M_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000M_GPIO_DEFAULT_PWM_POS,
};
static int stk7700p_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_state *st = adap->dev->priv;
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops))
return -ENODEV;
/* unless there is no real power management in DVB - we leave the device on GPIO6 */
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(50);
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10);
dib0700_ctrl_clock(adap->dev, 72, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(100);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
st->mt2060_if1[0] = 1220;
if (state->dib7000p_ops.dib7000pc_detection(&adap->dev->i2c_adap)) {
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 18, &stk7700p_dib7000p_config);
st->is_dib7000pc = 1;
} else {
memset(&state->dib7000p_ops, 0, sizeof(state->dib7000p_ops));
adap->fe_adap[0].fe = dvb_attach(dib7000m_attach, &adap->dev->i2c_adap, 18, &stk7700p_dib7000m_config);
}
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static struct mt2060_config stk7700p_mt2060_config = {
0x60
};
static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap)
{
struct i2c_adapter *prim_i2c = &adap->dev->i2c_adap;
struct dib0700_state *st = adap->dev->priv;
struct i2c_adapter *tun_i2c;
struct dib0700_adapter_state *state = adap->priv;
s8 a;
int if1=1220;
if (adap->dev->udev->descriptor.idVendor == cpu_to_le16(USB_VID_HAUPPAUGE) &&
adap->dev->udev->descriptor.idProduct == cpu_to_le16(USB_PID_HAUPPAUGE_NOVA_T_STICK)) {
if (!eeprom_read(prim_i2c,0x58,&a)) if1=1220+a;
}
if (st->is_dib7000pc)
tun_i2c = state->dib7000p_ops.get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_TUNER, 1);
else
tun_i2c = dib7000m_get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_TUNER, 1);
return dvb_attach(mt2060_attach, adap->fe_adap[0].fe, tun_i2c, &stk7700p_mt2060_config,
if1) == NULL ? -ENODEV : 0;
}
/* DIB7070 generic */
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 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;
deb_info("reset: %d", onoff);
return state->dib7000p_ops.set_gpio(fe, 8, 0, !onoff);
}
static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
deb_info("sleep: %d", onoff);
return state->dib7000p_ops.set_gpio(fe, 9, 0, onoff);
}
static struct dib0070_config dib7070p_dib0070_config[2] = {
{
.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
.reset = dib7070_tuner_reset,
.sleep = dib7070_tuner_sleep,
.clock_khz = 12000,
.clock_pad_drive = 4,
.charge_pump = 2,
}, {
.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
.reset = dib7070_tuner_reset,
.sleep = dib7070_tuner_sleep,
.clock_khz = 12000,
.charge_pump = 2,
}
};
static struct dib0070_config dib7770p_dib0070_config = {
.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
.reset = dib7070_tuner_reset,
.sleep = dib7070_tuner_sleep,
.clock_khz = 12000,
.clock_pad_drive = 0,
.flip_chip = 1,
.charge_pump = 2,
};
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;
case BAND_UHF:
default: offset = 550; break;
}
deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
state->dib7000p_ops.set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
return state->set_param_save(fe);
}
static int dib7770_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:
state->dib7000p_ops.set_gpio(fe, 0, 0, 1);
offset = 850;
break;
case BAND_UHF:
default:
state->dib7000p_ops.set_gpio(fe, 0, 0, 0);
offset = 250;
break;
}
deb_info("WBD for DiB7000P: %d\n", offset + dib0070_wbd_offset(fe));
state->dib7000p_ops.set_wbd_ref(fe, offset + dib0070_wbd_offset(fe));
return state->set_param_save(fe);
}
static int dib7770p_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *st = adap->priv;
struct i2c_adapter *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,
&dib7770p_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 = dib7770_set_param_override;
return 0;
}
static int dib7070p_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *st = adap->priv;
struct i2c_adapter *tun_i2c = st->dib7000p_ops.get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_TUNER, 1);
if (adap->id == 0) {
if (dvb_attach(dib0070_attach, adap->fe_adap[0].fe, tun_i2c, &dib7070p_dib0070_config[0]) == NULL)
return -ENODEV;
} else {
if (dvb_attach(dib0070_attach, adap->fe_adap[0].fe, tun_i2c, &dib7070p_dib0070_config[1]) == 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 stk7700p_pid_filter(struct dvb_usb_adapter *adapter, int index,
u16 pid, int onoff)
{
struct dib0700_adapter_state *state = adapter->priv;
struct dib0700_state *st = adapter->dev->priv;
if (st->is_dib7000pc)
return state->dib7000p_ops.pid_filter(adapter->fe_adap[0].fe, index, pid, onoff);
return dib7000m_pid_filter(adapter->fe_adap[0].fe, index, pid, onoff);
}
static int stk7700p_pid_filter_ctrl(struct dvb_usb_adapter *adapter, int onoff)
{
struct dib0700_state *st = adapter->dev->priv;
struct dib0700_adapter_state *state = adapter->priv;
if (st->is_dib7000pc)
return state->dib7000p_ops.pid_filter_ctrl(adapter->fe_adap[0].fe, onoff);
return dib7000m_pid_filter_ctrl(adapter->fe_adap[0].fe, onoff);
}
static int stk70x0p_pid_filter(struct dvb_usb_adapter *adapter, int index, u16 pid, int onoff)
{
struct dib0700_adapter_state *state = adapter->priv;
return state->dib7000p_ops.pid_filter(adapter->fe_adap[0].fe, index, pid, onoff);
}
static int stk70x0p_pid_filter_ctrl(struct dvb_usb_adapter *adapter, int onoff)
{
struct dib0700_adapter_state *state = adapter->priv;
return state->dib7000p_ops.pid_filter_ctrl(adapter->fe_adap[0].fe, onoff);
}
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,
.sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
.ifreq = (0 << 25) | 0,
.timf = 20452225,
.xtal_hz = 12000000,
};
static struct dib7000p_config dib7070p_dib7000p_config = {
.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 = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
};
/* STK7070P */
static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap)
{
struct usb_device_descriptor *p = &adap->dev->udev->descriptor;
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops))
return -ENODEV;
if (p->idVendor == cpu_to_le16(USB_VID_PINNACLE) &&
p->idProduct == cpu_to_le16(USB_PID_PINNACLE_PCTV72E))
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
else
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
&dib7070p_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
dvb_detach(&state->dib7000p_ops);
return -ENODEV;
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80,
&dib7070p_dib7000p_config);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
/* STK7770P */
static struct dib7000p_config dib7770p_dib7000p_config = {
.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 = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
.enable_current_mirror = 1,
.disable_sample_and_hold = 0,
};
static int stk7770p_frontend_attach(struct dvb_usb_adapter *adap)
{
struct usb_device_descriptor *p = &adap->dev->udev->descriptor;
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops))
return -ENODEV;
if (p->idVendor == cpu_to_le16(USB_VID_PINNACLE) &&
p->idProduct == cpu_to_le16(USB_PID_PINNACLE_PCTV72E))
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
else
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
&dib7770p_dib7000p_config) != 0) {
err("%s: state->dib7000p_ops.i2c_enumeration failed. Cannot continue\n",
__func__);
dvb_detach(&state->dib7000p_ops);
return -ENODEV;
}
adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80,
&dib7770p_dib7000p_config);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
/* DIB807x generic */
static struct dibx000_agc_config dib807x_agc_config[2] = {
{
BAND_VHF,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
* P_agc_freq_pwm_div=1, 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 */
(0 << 15) | (0 << 14) | (7 << 11) | (0 << 10) | (0 << 9) |
(0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) |
(0 << 0), /* setup*/
600, /* inv_gain*/
10, /* time_stabiliz*/
0, /* alpha_level*/
118, /* thlock*/
0, /* wbd_inv*/
3530, /* wbd_ref*/
1, /* wbd_sel*/
5, /* wbd_alpha*/
65535, /* agc1_max*/
0, /* agc1_min*/
65535, /* agc2_max*/
0, /* agc2_min*/
0, /* agc1_pt1*/
40, /* agc1_pt2*/
183, /* agc1_pt3*/
206, /* agc1_slope1*/
255, /* agc1_slope2*/
72, /* agc2_pt1*/
152, /* agc2_pt2*/
88, /* agc2_slope1*/
90, /* agc2_slope2*/
17, /* alpha_mant*/
27, /* alpha_exp*/
23, /* beta_mant*/
51, /* beta_exp*/
0, /* perform_agc_softsplit*/
}, {
BAND_UHF,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
* P_agc_freq_pwm_div=1, 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 */
(0 << 15) | (0 << 14) | (1 << 11) | (0 << 10) | (0 << 9) |
(0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) |
(0 << 0), /* setup */
600, /* inv_gain*/
10, /* time_stabiliz*/
0, /* alpha_level*/
118, /* thlock*/
0, /* wbd_inv*/
3530, /* wbd_ref*/
1, /* wbd_sel*/
5, /* wbd_alpha*/
65535, /* agc1_max*/
0, /* agc1_min*/
65535, /* agc2_max*/
0, /* agc2_min*/
0, /* agc1_pt1*/
40, /* agc1_pt2*/
183, /* agc1_pt3*/
206, /* agc1_slope1*/
255, /* agc1_slope2*/
72, /* agc2_pt1*/
152, /* agc2_pt2*/
88, /* agc2_slope1*/
90, /* agc2_slope2*/
17, /* alpha_mant*/
27, /* alpha_exp*/
23, /* beta_mant*/
51, /* beta_exp*/
0, /* perform_agc_softsplit*/
}
};
static struct dibx000_bandwidth_config dib807x_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,
.sad_cfg = (3 << 14) | (1 << 12) | (599 << 0), /* sad_cfg: refsel, sel, freq_15k*/
.ifreq = (0 << 25) | 0, /* ifreq = 0.000000 MHz*/
.timf = 18179755,
.xtal_hz = 12000000,
};
static struct dib8000_config dib807x_dib8000_config[2] = {
{
.output_mpeg2_in_188_bytes = 1,
.agc_config_count = 2,
.agc = dib807x_agc_config,
.pll = &dib807x_bw_config_12_mhz,
.tuner_is_baseband = 1,
.gpio_dir = DIB8000_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB8000_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB8000_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
.div_cfg = 1,
.agc_control = &dib0070_ctrl_agc_filter,
.output_mode = OUTMODE_MPEG2_FIFO,
.drives = 0x2d98,
}, {
.output_mpeg2_in_188_bytes = 1,
.agc_config_count = 2,
.agc = dib807x_agc_config,
.pll = &dib807x_bw_config_12_mhz,
.tuner_is_baseband = 1,
.gpio_dir = DIB8000_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB8000_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB8000_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
.agc_control = &dib0070_ctrl_agc_filter,
.output_mode = OUTMODE_MPEG2_FIFO,
.drives = 0x2d98,
}
};
static int dib80xx_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->dib8000_ops.set_gpio(fe, 5, 0, !onoff);
}
static int dib80xx_tuner_sleep(struct dvb_frontend *fe, int onoff)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
return state->dib8000_ops.set_gpio(fe, 0, 0, onoff);
}
static const struct dib0070_wbd_gain_cfg dib8070_wbd_gain_cfg[] = {
{ 240, 7},
{ 0xffff, 6},
};
static struct dib0070_config dib807x_dib0070_config[2] = {
{
.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
.reset = dib80xx_tuner_reset,
.sleep = dib80xx_tuner_sleep,
.clock_khz = 12000,
.clock_pad_drive = 4,
.vga_filter = 1,
.force_crystal_mode = 1,
.enable_third_order_filter = 1,
.charge_pump = 0,
.wbd_gain = dib8070_wbd_gain_cfg,
.osc_buffer_state = 0,
.freq_offset_khz_uhf = -100,
.freq_offset_khz_vhf = -100,
}, {
.i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
.reset = dib80xx_tuner_reset,
.sleep = dib80xx_tuner_sleep,
.clock_khz = 12000,
.clock_pad_drive = 2,
.vga_filter = 1,
.force_crystal_mode = 1,
.enable_third_order_filter = 1,
.charge_pump = 0,
.wbd_gain = dib8070_wbd_gain_cfg,
.osc_buffer_state = 0,
.freq_offset_khz_uhf = -25,
.freq_offset_khz_vhf = -25,
}
};
static int dib807x_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 = dib0070_wbd_offset(fe);
u8 band = BAND_OF_FREQUENCY(p->frequency/1000);
switch (band) {
case BAND_VHF:
offset += 750;
break;
case BAND_UHF: /* fall-thru wanted */
default:
offset += 250; break;
}
deb_info("WBD for DiB8000: %d\n", offset);
state->dib8000_ops.set_wbd_ref(fe, offset);
return state->set_param_save(fe);
}
static int dib807x_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *st = adap->priv;
struct i2c_adapter *tun_i2c = st->dib8000_ops.get_i2c_master(adap->fe_adap[0].fe,
DIBX000_I2C_INTERFACE_TUNER, 1);
if (adap->id == 0) {
if (dvb_attach(dib0070_attach, adap->fe_adap[0].fe, tun_i2c,
&dib807x_dib0070_config[0]) == NULL)
return -ENODEV;
} else {
if (dvb_attach(dib0070_attach, adap->fe_adap[0].fe, tun_i2c,
&dib807x_dib0070_config[1]) == 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 = dib807x_set_param_override;
return 0;
}
static int stk80xx_pid_filter(struct dvb_usb_adapter *adapter, int index,
u16 pid, int onoff)
{
struct dib0700_adapter_state *state = adapter->priv;
return state->dib8000_ops.pid_filter(adapter->fe_adap[0].fe, index, pid, onoff);
}
static int stk80xx_pid_filter_ctrl(struct dvb_usb_adapter *adapter,
int onoff)
{
struct dib0700_adapter_state *state = adapter->priv;
return state->dib8000_ops.pid_filter_ctrl(adapter->fe_adap[0].fe, onoff);
}
/* STK807x */
static int stk807x_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
0x80, 0);
adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x80,
&dib807x_dib8000_config[0]);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
/* STK807xPVR */
static int stk807xpvr_frontend_attach0(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
msleep(30);
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(500);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
/* initialize IC 0 */
state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x22, 0x80, 0);
adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x80,
&dib807x_dib8000_config[0]);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static int stk807xpvr_frontend_attach1(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
/* initialize IC 1 */
state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x12, 0x82, 0);
adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x82,
&dib807x_dib8000_config[1]);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
/* STK8096GP */
static struct dibx000_agc_config dib8090_agc_config[2] = {
{
.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=1,
* 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 = 787,
.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 = 32,
.agc1_pt3 = 114,
.agc1_slope1 = 143,
.agc1_slope2 = 144,
.agc2_pt1 = 114,
.agc2_pt2 = 227,
.agc2_slope1 = 116,
.agc2_slope2 = 117,
.alpha_mant = 28,
.alpha_exp = 26,
.beta_mant = 31,
.beta_exp = 51,
.perform_agc_softsplit = 0,
},
{
.band_caps = BAND_CBAND,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1,
* 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 = 787,
.time_stabiliz = 10,
.alpha_level = 0,
.thlock = 118,
.wbd_inv = 0,
.wbd_ref = 3530,
.wbd_sel = 1,
.wbd_alpha = 5,
.agc1_max = 0,
.agc1_min = 0,
.agc2_max = 65535,
.agc2_min = 0,
.agc1_pt1 = 0,
.agc1_pt2 = 32,
.agc1_pt3 = 114,
.agc1_slope1 = 143,
.agc1_slope2 = 144,
.agc2_pt1 = 114,
.agc2_pt2 = 227,
.agc2_slope1 = 116,
.agc2_slope2 = 117,
.alpha_mant = 28,
.alpha_exp = 26,
.beta_mant = 31,
.beta_exp = 51,
.perform_agc_softsplit = 0,
}
};
static struct dibx000_bandwidth_config dib8090_pll_config_12mhz = {
.internal = 54000,
.sampling = 13500,
.pll_prediv = 1,
.pll_ratio = 18,
.pll_range = 3,
.pll_reset = 1,
.pll_bypass = 0,
.enable_refdiv = 0,
.bypclk_div = 0,
.IO_CLK_en_core = 1,
.ADClkSrc = 1,
.modulo = 2,
.sad_cfg = (3 << 14) | (1 << 12) | (599 << 0),
.ifreq = (0 << 25) | 0,
.timf = 20199727,
.xtal_hz = 12000000,
};
static int dib8090_get_adc_power(struct dvb_frontend *fe)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
return state->dib8000_ops.get_adc_power(fe, 1);
}
static void dib8090_agc_control(struct dvb_frontend *fe, u8 restart)
{
deb_info("AGC control callback: %i\n", restart);
dib0090_dcc_freq(fe, restart);
if (restart == 0) /* before AGC startup */
dib0090_set_dc_servo(fe, 1);
}
static struct dib8000_config dib809x_dib8000_config[2] = {
{
.output_mpeg2_in_188_bytes = 1,
.agc_config_count = 2,
.agc = dib8090_agc_config,
.agc_control = dib8090_agc_control,
.pll = &dib8090_pll_config_12mhz,
.tuner_is_baseband = 1,
.gpio_dir = DIB8000_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB8000_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB8000_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
.div_cfg = 0x31,
.output_mode = OUTMODE_MPEG2_FIFO,
.drives = 0x2d98,
.diversity_delay = 48,
.refclksel = 3,
}, {
.output_mpeg2_in_188_bytes = 1,
.agc_config_count = 2,
.agc = dib8090_agc_config,
.agc_control = dib8090_agc_control,
.pll = &dib8090_pll_config_12mhz,
.tuner_is_baseband = 1,
.gpio_dir = DIB8000_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB8000_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB8000_GPIO_DEFAULT_PWM_POS,
.hostbus_diversity = 1,
.div_cfg = 0x31,
.output_mode = OUTMODE_DIVERSITY,
.drives = 0x2d08,
.diversity_delay = 1,
.refclksel = 3,
}
};
static struct dib0090_wbd_slope dib8090_wbd_table[] = {
/* max freq ; cold slope ; cold offset ; warm slope ; warm offset ; wbd gain */
{ 120, 0, 500, 0, 500, 4 }, /* CBAND */
{ 170, 0, 450, 0, 450, 4 }, /* CBAND */
{ 380, 48, 373, 28, 259, 6 }, /* VHF */
{ 860, 34, 700, 36, 616, 6 }, /* high UHF */
{ 0xFFFF, 34, 700, 36, 616, 6 }, /* default */
};
static struct dib0090_config dib809x_dib0090_config = {
.io.pll_bypass = 1,
.io.pll_range = 1,
.io.pll_prediv = 1,
.io.pll_loopdiv = 20,
.io.adc_clock_ratio = 8,
.io.pll_int_loop_filt = 0,
.io.clock_khz = 12000,
.reset = dib80xx_tuner_reset,
.sleep = dib80xx_tuner_sleep,
.clkouttobamse = 1,
.analog_output = 1,
.i2c_address = DEFAULT_DIB0090_I2C_ADDRESS,
.use_pwm_agc = 1,
.clkoutdrive = 1,
.get_adc_power = dib8090_get_adc_power,
.freq_offset_khz_uhf = -63,
.freq_offset_khz_vhf = -143,
.wbd = dib8090_wbd_table,
.fref_clock_ratio = 6,
};
static u8 dib8090_compute_pll_parameters(struct dvb_frontend *fe)
{
u8 optimal_pll_ratio = 20;
u32 freq_adc, ratio, rest, max = 0;
u8 pll_ratio;
for (pll_ratio = 17; pll_ratio <= 20; pll_ratio++) {
freq_adc = 12 * pll_ratio * (1 << 8) / 16;
ratio = ((fe->dtv_property_cache.frequency / 1000) * (1 << 8) / 1000) / freq_adc;
rest = ((fe->dtv_property_cache.frequency / 1000) * (1 << 8) / 1000) - ratio * freq_adc;
if (rest > freq_adc / 2)
rest = freq_adc - rest;
deb_info("PLL ratio=%i rest=%i\n", pll_ratio, rest);
if ((rest > max) && (rest > 717)) {
optimal_pll_ratio = pll_ratio;
max = rest;
}
}
deb_info("optimal PLL ratio=%i\n", optimal_pll_ratio);
return optimal_pll_ratio;
}
static int dib8096_set_param_override(struct dvb_frontend *fe)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
u8 pll_ratio, band = BAND_OF_FREQUENCY(fe->dtv_property_cache.frequency / 1000);
u16 target, ltgain, rf_gain_limit;
u32 timf;
int ret = 0;
enum frontend_tune_state tune_state = CT_SHUTDOWN;
switch (band) {
default:
deb_info("Warning : Rf frequency (%iHz) is not in the supported range, using VHF switch ", fe->dtv_property_cache.frequency);
case BAND_VHF:
state->dib8000_ops.set_gpio(fe, 3, 0, 1);
break;
case BAND_UHF:
state->dib8000_ops.set_gpio(fe, 3, 0, 0);
break;
}
ret = state->set_param_save(fe);
if (ret < 0)
return ret;
if (fe->dtv_property_cache.bandwidth_hz != 6000000) {
deb_info("only 6MHz bandwidth is supported\n");
return -EINVAL;
}
/** Update PLL if needed ratio **/
state->dib8000_ops.update_pll(fe, &dib8090_pll_config_12mhz, fe->dtv_property_cache.bandwidth_hz / 1000, 0);
/** Get optimize PLL ratio to remove spurious **/
pll_ratio = dib8090_compute_pll_parameters(fe);
if (pll_ratio == 17)
timf = 21387946;
else if (pll_ratio == 18)
timf = 20199727;
else if (pll_ratio == 19)
timf = 19136583;
else
timf = 18179756;
/** Update ratio **/
state->dib8000_ops.update_pll(fe, &dib8090_pll_config_12mhz, fe->dtv_property_cache.bandwidth_hz / 1000, pll_ratio);
state->dib8000_ops.ctrl_timf(fe, DEMOD_TIMF_SET, timf);
if (band != BAND_CBAND) {
/* dib0090_get_wbd_target is returning any possible temperature compensated wbd-target */
target = (dib0090_get_wbd_target(fe) * 8 * 18 / 33 + 1) / 2;
state->dib8000_ops.set_wbd_ref(fe, target);
}
if (band == BAND_CBAND) {
deb_info("tuning in CBAND - soft-AGC startup\n");
dib0090_set_tune_state(fe, CT_AGC_START);
do {
ret = dib0090_gain_control(fe);
msleep(ret);
tune_state = dib0090_get_tune_state(fe);
if (tune_state == CT_AGC_STEP_0)
state->dib8000_ops.set_gpio(fe, 6, 0, 1);
else if (tune_state == CT_AGC_STEP_1) {
dib0090_get_current_gain(fe, NULL, NULL, &rf_gain_limit, &ltgain);
if (rf_gain_limit < 2000) /* activate the external attenuator in case of very high input power */
state->dib8000_ops.set_gpio(fe, 6, 0, 0);
}
} while (tune_state < CT_AGC_STOP);
deb_info("switching to PWM AGC\n");
dib0090_pwm_gain_reset(fe);
state->dib8000_ops.pwm_agc_reset(fe);
state->dib8000_ops.set_tune_state(fe, CT_DEMOD_START);
} else {
/* for everything else than CBAND we are using standard AGC */
deb_info("not tuning in CBAND - standard AGC startup\n");
dib0090_pwm_gain_reset(fe);
}
return 0;
}
static int dib809x_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *st = adap->priv;
struct i2c_adapter *tun_i2c = st->dib8000_ops.get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_TUNER, 1);
if (adap->id == 0) {
if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_config) == NULL)
return -ENODEV;
} else {
if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_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 = dib8096_set_param_override;
return 0;
}
static int stk809x_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(10);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18, 0x80, 0);
adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x80, &dib809x_dib8000_config[0]);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static int stk809x_frontend1_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, 0x82, 0);
adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x82, &dib809x_dib8000_config[1]);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static int nim8096md_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *st = adap->priv;
struct i2c_adapter *tun_i2c;
struct dvb_frontend *fe_slave = st->dib8000_ops.get_slave_frontend(adap->fe_adap[0].fe, 1);
if (fe_slave) {
tun_i2c = st->dib8000_ops.get_i2c_master(fe_slave, DIBX000_I2C_INTERFACE_TUNER, 1);
if (dvb_attach(dib0090_register, fe_slave, tun_i2c, &dib809x_dib0090_config) == NULL)
return -ENODEV;
fe_slave->dvb = adap->fe_adap[0].fe->dvb;
fe_slave->ops.tuner_ops.set_params = dib8096_set_param_override;
}
tun_i2c = st->dib8000_ops.get_i2c_master(adap->fe_adap[0].fe, DIBX000_I2C_INTERFACE_TUNER, 1);
if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c, &dib809x_dib0090_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 = dib8096_set_param_override;
return 0;
}
static int nim8096md_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dvb_frontend *fe_slave;
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(1000);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 2, 18, 0x80, 0);
adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x80, &dib809x_dib8000_config[0]);
if (adap->fe_adap[0].fe == NULL)
return -ENODEV;
/* Needed to increment refcount */
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
fe_slave = state->dib8000_ops.init(&adap->dev->i2c_adap, 0x82, &dib809x_dib8000_config[1]);
state->dib8000_ops.set_slave_frontend(adap->fe_adap[0].fe, fe_slave);
return fe_slave == NULL ? -ENODEV : 0;
}
/* TFE8096P */
static struct dibx000_agc_config dib8096p_agc_config[2] = {
{
.band_caps = BAND_UHF,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
P_agc_freq_pwm_div=1, 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 = 684,
.time_stabiliz = 10,
.alpha_level = 0,
.thlock = 118,
.wbd_inv = 0,
.wbd_ref = 1200,
.wbd_sel = 3,
.wbd_alpha = 5,
.agc1_max = 65535,
.agc1_min = 0,
.agc2_max = 32767,
.agc2_min = 0,
.agc1_pt1 = 0,
.agc1_pt2 = 0,
.agc1_pt3 = 105,
.agc1_slope1 = 0,
.agc1_slope2 = 156,
.agc2_pt1 = 105,
.agc2_pt2 = 255,
.agc2_slope1 = 54,
.agc2_slope2 = 0,
.alpha_mant = 28,
.alpha_exp = 26,
.beta_mant = 31,
.beta_exp = 51,
.perform_agc_softsplit = 0,
} , {
.band_caps = BAND_FM | BAND_VHF | BAND_CBAND,
/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0,
P_agc_freq_pwm_div=1, 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 = 732,
.time_stabiliz = 10,
.alpha_level = 0,
.thlock = 118,
.wbd_inv = 0,
.wbd_ref = 1200,
.wbd_sel = 3,
.wbd_alpha = 5,
.agc1_max = 65535,
.agc1_min = 0,
.agc2_max = 32767,
.agc2_min = 0,
.agc1_pt1 = 0,
.agc1_pt2 = 0,
.agc1_pt3 = 98,
.agc1_slope1 = 0,
.agc1_slope2 = 167,
.agc2_pt1 = 98,
.agc2_pt2 = 255,
.agc2_slope1 = 52,
.agc2_slope2 = 0,
.alpha_mant = 28,
.alpha_exp = 26,
.beta_mant = 31,
.beta_exp = 51,
.perform_agc_softsplit = 0,
}
};
static struct dibx000_bandwidth_config dib8096p_clock_config_12_mhz = {
.internal = 108000,
.sampling = 13500,
.pll_prediv = 1,
.pll_ratio = 9,
.pll_range = 1,
.pll_reset = 0,
.pll_bypass = 0,
.enable_refdiv = 0,
.bypclk_div = 0,
.IO_CLK_en_core = 0,
.ADClkSrc = 0,
.modulo = 2,
.sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
.ifreq = (0 << 25) | 0,
.timf = 20199729,
.xtal_hz = 12000000,
};
static struct dib8000_config tfe8096p_dib8000_config = {
.output_mpeg2_in_188_bytes = 1,
.hostbus_diversity = 1,
.update_lna = NULL,
.agc_config_count = 2,
.agc = dib8096p_agc_config,
.pll = &dib8096p_clock_config_12_mhz,
.gpio_dir = DIB8000_GPIO_DEFAULT_DIRECTIONS,
.gpio_val = DIB8000_GPIO_DEFAULT_VALUES,
.gpio_pwm_pos = DIB8000_GPIO_DEFAULT_PWM_POS,
.agc_control = NULL,
.diversity_delay = 48,
.output_mode = OUTMODE_MPEG2_FIFO,
.enMpegOutput = 1,
};
static struct dib0090_wbd_slope dib8096p_wbd_table[] = {
{ 380, 81, 850, 64, 540, 4},
{ 860, 51, 866, 21, 375, 4},
{1700, 0, 250, 0, 100, 6},
{2600, 0, 250, 0, 100, 6},
{ 0xFFFF, 0, 0, 0, 0, 0},
};
static struct dib0090_config tfe8096p_dib0090_config = {
.io.clock_khz = 12000,
.io.pll_bypass = 0,
.io.pll_range = 0,
.io.pll_prediv = 3,
.io.pll_loopdiv = 6,
.io.adc_clock_ratio = 0,
.io.pll_int_loop_filt = 0,
.freq_offset_khz_uhf = -143,
.freq_offset_khz_vhf = -143,
.get_adc_power = dib8090_get_adc_power,
.clkouttobamse = 1,
.analog_output = 0,
.wbd_vhf_offset = 0,
.wbd_cband_offset = 0,
.use_pwm_agc = 1,
.clkoutdrive = 0,
.fref_clock_ratio = 1,
.ls_cfg_pad_drv = 0,
.data_tx_drv = 0,
.low_if = NULL,
.in_soc = 1,
.force_cband_input = 0,
};
struct dibx090p_adc {
u32 freq; /* RF freq MHz */
u32 timf; /* New Timf */
u32 pll_loopdiv; /* New prediv */
u32 pll_prediv; /* New loopdiv */
};
struct dibx090p_best_adc {
u32 timf;
u32 pll_loopdiv;
u32 pll_prediv;
};
static int dib8096p_get_best_sampling(struct dvb_frontend *fe, struct dibx090p_best_adc *adc)
{
u8 spur = 0, prediv = 0, loopdiv = 0, min_prediv = 1, max_prediv = 1;
u16 xtal = 12000;
u16 fcp_min = 1900; /* PLL, Minimum Frequency of phase comparator (KHz) */
u16 fcp_max = 20000; /* PLL, Maximum Frequency of phase comparator (KHz) */
u32 fmem_max = 140000; /* 140MHz max SDRAM freq */
u32 fdem_min = 66000;
u32 fcp = 0, fs = 0, fdem = 0, fmem = 0;
u32 harmonic_id = 0;
adc->timf = 0;
adc->pll_loopdiv = loopdiv;
adc->pll_prediv = prediv;
deb_info("bandwidth = %d", fe->dtv_property_cache.bandwidth_hz);
/* Find Min and Max prediv */
while ((xtal / max_prediv) >= fcp_min)
max_prediv++;
max_prediv--;
min_prediv = max_prediv;
while ((xtal / min_prediv) <= fcp_max) {
min_prediv--;
if (min_prediv == 1)
break;
}
deb_info("MIN prediv = %d : MAX prediv = %d", min_prediv, max_prediv);
min_prediv = 1;
for (prediv = min_prediv; prediv < max_prediv; prediv++) {
fcp = xtal / prediv;
if (fcp > fcp_min && fcp < fcp_max) {
for (loopdiv = 1; loopdiv < 64; loopdiv++) {
fmem = ((xtal/prediv) * loopdiv);
fdem = fmem / 2;
fs = fdem / 4;
/* test min/max system restrictions */
if ((fdem >= fdem_min) && (fmem <= fmem_max) && (fs >= fe->dtv_property_cache.bandwidth_hz / 1000)) {
spur = 0;
/* test fs harmonics positions */
for (harmonic_id = (fe->dtv_property_cache.frequency / (1000 * fs)); harmonic_id <= ((fe->dtv_property_cache.frequency / (1000 * fs)) + 1); harmonic_id++) {
if (((fs * harmonic_id) >= (fe->dtv_property_cache.frequency / 1000 - (fe->dtv_property_cache.bandwidth_hz / 2000))) && ((fs * harmonic_id) <= (fe->dtv_property_cache.frequency / 1000 + (fe->dtv_property_cache.bandwidth_hz / 2000)))) {
spur = 1;
break;
}
}
if (!spur) {
adc->pll_loopdiv = loopdiv;
adc->pll_prediv = prediv;
adc->timf = (4260880253U / fdem) * (1 << 8);
adc->timf += ((4260880253U % fdem) << 8) / fdem;
deb_info("RF %6d; BW %6d; Xtal %6d; Fmem %6d; Fdem %6d; Fs %6d; Prediv %2d; Loopdiv %2d; Timf %8d;", fe->dtv_property_cache.frequency, fe->dtv_property_cache.bandwidth_hz, xtal, fmem, fdem, fs, prediv, loopdiv, adc->timf);
break;
}
}
}
}
if (!spur)
break;
}
if (adc->pll_loopdiv == 0 && adc->pll_prediv == 0)
return -EINVAL;
return 0;
}
static int dib8096p_agc_startup(struct dvb_frontend *fe)
{
struct dvb_usb_adapter *adap = fe->dvb->priv;
struct dib0700_adapter_state *state = adap->priv;
struct dibx000_bandwidth_config pll;
struct dibx090p_best_adc adc;
u16 target;
int ret;
ret = state->set_param_save(fe);
if (ret < 0)
return ret;
memset(&pll, 0, sizeof(struct dibx000_bandwidth_config));
dib0090_pwm_gain_reset(fe);
/* dib0090_get_wbd_target is returning any possible
temperature compensated wbd-target */
target = (dib0090_get_wbd_target(fe) * 8 + 1) / 2;
state->dib8000_ops.set_wbd_ref(fe, target);
if (dib8096p_get_best_sampling(fe, &adc) == 0) {
pll.pll_ratio = adc.pll_loopdiv;
pll.pll_prediv = adc.pll_prediv;
dib0700_set_i2c_speed(adap->dev, 200);
state->dib8000_ops.update_pll(fe, &pll, fe->dtv_property_cache.bandwidth_hz / 1000, 0);
state->dib8000_ops.ctrl_timf(fe, DEMOD_TIMF_SET, adc.timf);
dib0700_set_i2c_speed(adap->dev, 1000);
}
return 0;
}
static int tfe8096p_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_state *st = adap->dev->priv;
u32 fw_version;
struct dib0700_adapter_state *state = adap->priv;
if (!dvb_attach(dib8000_attach, &state->dib8000_ops))
return -ENODEV;
dib0700_get_version(adap->dev, NULL, NULL, &fw_version, NULL);
if (fw_version >= 0x10200)
st->fw_use_new_i2c_api = 1;
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
state->dib8000_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, 0x80, 1);
adap->fe_adap[0].fe = state->dib8000_ops.init(&adap->dev->i2c_adap,
0x80, &tfe8096p_dib8000_config);
return adap->fe_adap[0].fe == NULL ? -ENODEV : 0;
}
static int tfe8096p_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *st = adap->priv;
struct i2c_adapter *tun_i2c = st->dib8000_ops.get_i2c_tuner(adap->fe_adap[0].fe);
tfe8096p_dib0090_config.reset = st->dib8000_ops.tuner_sleep;
tfe8096p_dib0090_config.sleep = st->dib8000_ops.tuner_sleep;
tfe8096p_dib0090_config.wbd = dib8096p_wbd_table;
if (dvb_attach(dib0090_register, adap->fe_adap[0].fe, tun_i2c,
&tfe8096p_dib0090_config) == NULL)
return -ENODEV;
st->dib8000_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1);
st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params;
adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib8096p_agc_startup;
return 0;
}
/* STK9090M */
static int dib90x0_pid_filter(struct dvb_usb_adapter *adapter, int index, u16 pid, int onoff)
{
return dib9000_fw_pid_filter(adapter->fe_adap[0].fe, index, pid, onoff);
}
static int dib90x0_pid_filter_ctrl(struct dvb_usb_adapter *adapter, int onoff)
{
return dib9000_fw_pid_filter_ctrl(adapter->fe_adap[0].fe, onoff);
}
static int dib90x0_tuner_reset(struct dvb_frontend *fe, int onoff)
{
return dib9000_set_gpio(fe, 5, 0, !onoff);
}
static int dib90x0_tuner_sleep(struct dvb_frontend *fe, int onoff)
{
return dib9000_set_gpio(fe, 0, 0, onoff);
}
static int dib01x0_pmu_update(struct i2c_adapter *i2c, u16 *data, u8 len)
{
u8 wb[4] = { 0xc >> 8, 0xc & 0xff, 0, 0 };
u8 rb[2];
struct i2c_msg msg[2] = {
{.addr = 0x1e >> 1, .flags = 0, .buf = wb, .len = 2},
{.addr = 0x1e >> 1, .flags = I2C_M_RD, .buf = rb, .len = 2},
};
u8 index_data;
dibx000_i2c_set_speed(i2c, 250);
if (i2c_transfer(i2c, msg, 2) != 2)
return -EIO;
switch (rb[0] << 8 | rb[1]) {
case 0:
deb_info("Found DiB0170 rev1: This version of DiB0170 is not supported any longer.\n");
return -EIO;
case 1:
deb_info("Found DiB0170 rev2");
break;
case 2:
deb_info("Found DiB0190 rev2");
break;
default:
deb_info("DiB01x0 not found");
return -EIO;
}
for (index_data = 0; index_data < len; index_data += 2) {
wb[2] = (data[index_data + 1] >> 8) & 0xff;
wb[3] = (data[index_data + 1]) & 0xff;
if (data[index_data] == 0) {
wb[0] = (data[index_data] >> 8) & 0xff;
wb[1] = (data[index_data]) & 0xff;
msg[0].len = 2;
if (i2c_transfer(i2c, msg, 2) != 2)
return -EIO;
wb[2] |= rb[0];
wb[3] |= rb[1] & ~(3 << 4);
}
wb[0] = (data[index_data] >> 8)&0xff;
wb[1] = (data[index_data])&0xff;
msg[0].len = 4;
if (i2c_transfer(i2c, &msg[0], 1) != 1)
return -EIO;
}
return 0;
}
static struct dib9000_config stk9090m_config = {
.output_mpeg2_in_188_bytes = 1,
.output_mode = OUTMODE_MPEG2_FIFO,
.vcxo_timer = 279620,
.timing_frequency = 20452225,
.demod_clock_khz = 60000,
.xtal_clock_khz = 30000,
.if_drives = (0 << 15) | (1 << 13) | (0 << 12) | (3 << 10) | (0 << 9) | (1 << 7) | (0 << 6) | (0 << 4) | (1 << 3) | (1 << 1) | (0),
.subband = {
2,
{
{ 240, { BOARD_GPIO_COMPONENT_DEMOD, BOARD_GPIO_FUNCTION_SUBBAND_GPIO, 0x0008, 0x0000, 0x0008 } }, /* GPIO 3 to 1 for VHF */
{ 890, { BOARD_GPIO_COMPONENT_DEMOD, BOARD_GPIO_FUNCTION_SUBBAND_GPIO, 0x0008, 0x0000, 0x0000 } }, /* GPIO 3 to 0 for UHF */
{ 0 },
},
},
.gpio_function = {
{ .component = BOARD_GPIO_COMPONENT_DEMOD, .function = BOARD_GPIO_FUNCTION_COMPONENT_ON, .mask = 0x10 | 0x21, .direction = 0 & ~0x21, .value = (0x10 & ~0x1) | 0x20 },
{ .component = BOARD_GPIO_COMPONENT_DEMOD, .function = BOARD_GPIO_FUNCTION_COMPONENT_OFF, .mask = 0x10 | 0x21, .direction = 0 & ~0x21, .value = 0 | 0x21 },
},
};
static struct dib9000_config nim9090md_config[2] = {
{
.output_mpeg2_in_188_bytes = 1,
.output_mode = OUTMODE_MPEG2_FIFO,
.vcxo_timer = 279620,
.timing_frequency = 20452225,
.demod_clock_khz = 60000,
.xtal_clock_khz = 30000,
.if_drives = (0 << 15) | (1 << 13) | (0 << 12) | (3 << 10) | (0 << 9) | (1 << 7) | (0 << 6) | (0 << 4) | (1 << 3) | (1 << 1) | (0),
}, {
.output_mpeg2_in_188_bytes = 1,
.output_mode = OUTMODE_DIVERSITY,
.vcxo_timer = 279620,
.timing_frequency = 20452225,
.demod_clock_khz = 60000,
.xtal_clock_khz = 30000,
.if_drives = (0 << 15) | (1 << 13) | (0 << 12) | (3 << 10) | (0 << 9) | (1 << 7) | (0 << 6) | (0 << 4) | (1 << 3) | (1 << 1) | (0),
.subband = {
2,
{
{ 240, { BOARD_GPIO_COMPONENT_DEMOD, BOARD_GPIO_FUNCTION_SUBBAND_GPIO, 0x0006, 0x0000, 0x0006 } }, /* GPIO 1 and 2 to 1 for VHF */
{ 890, { BOARD_GPIO_COMPONENT_DEMOD, BOARD_GPIO_FUNCTION_SUBBAND_GPIO, 0x0006, 0x0000, 0x0000 } }, /* GPIO 1 and 2 to 0 for UHF */
{ 0 },
},
},
.gpio_function = {
{ .component = BOARD_GPIO_COMPONENT_DEMOD, .function = BOARD_GPIO_FUNCTION_COMPONENT_ON, .mask = 0x10 | 0x21, .direction = 0 & ~0x21, .value = (0x10 & ~0x1) | 0x20 },
{ .component = BOARD_GPIO_COMPONENT_DEMOD, .function = BOARD_GPIO_FUNCTION_COMPONENT_OFF, .mask = 0x10 | 0x21, .direction = 0 & ~0x21, .value = 0 | 0x21 },
},
}
};
static struct dib0090_config dib9090_dib0090_config = {
.io.pll_bypass = 0,
.io.pll_range = 1,
.io.pll_prediv = 1,
.io.pll_loopdiv = 8,
.io.adc_clock_ratio = 8,
.io.pll_int_loop_filt = 0,
.io.clock_khz = 30000,
.reset = dib90x0_tuner_reset,
.sleep = dib90x0_tuner_sleep,
.clkouttobamse = 0,
.analog_output = 0,
.use_pwm_agc = 0,
.clkoutdrive = 0,
.freq_offset_khz_uhf = 0,
.freq_offset_khz_vhf = 0,
};
static struct dib0090_config nim9090md_dib0090_config[2] = {
{
.io.pll_bypass = 0,
.io.pll_range = 1,
.io.pll_prediv = 1,
.io.pll_loopdiv = 8,
.io.adc_clock_ratio = 8,
.io.pll_int_loop_filt = 0,
.io.clock_khz = 30000,
.reset = dib90x0_tuner_reset,
.sleep = dib90x0_tuner_sleep,
.clkouttobamse = 1,
.analog_output = 0,
.use_pwm_agc = 0,
.clkoutdrive = 0,
.freq_offset_khz_uhf = 0,
.freq_offset_khz_vhf = 0,
}, {
.io.pll_bypass = 0,
.io.pll_range = 1,
.io.pll_prediv = 1,
.io.pll_loopdiv = 8,
.io.adc_clock_ratio = 8,
.io.pll_int_loop_filt = 0,
.io.clock_khz = 30000,
.reset = dib90x0_tuner_reset,
.sleep = dib90x0_tuner_sleep,
.clkouttobamse = 0,
.analog_output = 0,
.use_pwm_agc = 0,
.clkoutdrive = 0,
.freq_offset_khz_uhf = 0,
.freq_offset_khz_vhf = 0,
}
};
static int stk9090m_frontend_attach(struct dvb_usb_adapter *adap)
{
struct dib0700_adapter_state *state = adap->priv;
struct dib0700_state *st = adap->dev->priv;
u32 fw_version;
/* Make use of the new i2c functions from FW 1.20 */
dib0700_get_version(adap->dev, NULL, NULL, &fw_version, NULL);
if (fw_version >= 0x10200)
st->fw_use_new_i2c_api = 1;
dib0700_set_i2c_speed(adap->dev, 340);
dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
dib0700_ctrl_clock(adap->dev, 72, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
msleep(20);
dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
dib9000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10,