linux-imx

/* 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"

#include "mn88472.h"

#include "tda18250.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-Amplifier(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);