[deliverable/linux.git] / drivers / media / video / cx23885 / cx23885-dvb.c

/*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
 *  Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
 *
 *  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; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/kthread.h>
#include <linux/file.h>
#include <linux/suspend.h>

#include "cx23885.h"
#include <media/v4l2-common.h>

#include "s5h1409.h"
#include "s5h1411.h"
#include "mt2131.h"
#include "tda8290.h"
#include "tda18271.h"
#include "lgdt330x.h"
#include "xc5000.h"
#include "tda10048.h"
#include "tuner-xc2028.h"
#include "tuner-simple.h"
#include "dib7000p.h"
#include "dibx000_common.h"
#include "zl10353.h"

static unsigned int debug;

#define dprintk(level, fmt, arg...)\
	do { if (debug >= level)\
		printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
	} while (0)

/* ------------------------------------------------------------------ */

static unsigned int alt_tuner;
module_param(alt_tuner, int, 0644);
MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");

DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);

/* ------------------------------------------------------------------ */

static int dvb_buf_setup(struct videobuf_queue *q,
			 unsigned int *count, unsigned int *size)
{
	struct cx23885_tsport *port = q->priv_data;

	port->ts_packet_size  = 188 * 4;
	port->ts_packet_count = 32;

	*size  = port->ts_packet_size * port->ts_packet_count;
	*count = 32;
	return 0;
}

static int dvb_buf_prepare(struct videobuf_queue *q,
			   struct videobuf_buffer *vb, enum v4l2_field field)
{
	struct cx23885_tsport *port = q->priv_data;
	return cx23885_buf_prepare(q, port, (struct cx23885_buffer*)vb, field);
}

static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
	struct cx23885_tsport *port = q->priv_data;
	cx23885_buf_queue(port, (struct cx23885_buffer*)vb);
}

static void dvb_buf_release(struct videobuf_queue *q,
			    struct videobuf_buffer *vb)
{
	cx23885_free_buffer(q, (struct cx23885_buffer*)vb);
}

static struct videobuf_queue_ops dvb_qops = {
	.buf_setup    = dvb_buf_setup,
	.buf_prepare  = dvb_buf_prepare,
	.buf_queue    = dvb_buf_queue,
	.buf_release  = dvb_buf_release,
};

static struct s5h1409_config hauppauge_generic_config = {
	.demod_address = 0x32 >> 1,
	.output_mode   = S5H1409_SERIAL_OUTPUT,
	.gpio          = S5H1409_GPIO_ON,
	.qam_if        = 44000,
	.inversion     = S5H1409_INVERSION_OFF,
	.status_mode   = S5H1409_DEMODLOCKING,
	.mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};

static struct tda10048_config hauppauge_hvr1200_config = {
	.demod_address    = 0x10 >> 1,
	.output_mode      = TDA10048_SERIAL_OUTPUT,
	.fwbulkwritelen   = TDA10048_BULKWRITE_200,
	.inversion        = TDA10048_INVERSION_ON
};

static struct s5h1409_config hauppauge_ezqam_config = {
	.demod_address = 0x32 >> 1,
	.output_mode   = S5H1409_SERIAL_OUTPUT,
	.gpio          = S5H1409_GPIO_OFF,
	.qam_if        = 4000,
	.inversion     = S5H1409_INVERSION_ON,
	.status_mode   = S5H1409_DEMODLOCKING,
	.mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};

static struct s5h1409_config hauppauge_hvr1800lp_config = {
	.demod_address = 0x32 >> 1,
	.output_mode   = S5H1409_SERIAL_OUTPUT,
	.gpio          = S5H1409_GPIO_OFF,
	.qam_if        = 44000,
	.inversion     = S5H1409_INVERSION_OFF,
	.status_mode   = S5H1409_DEMODLOCKING,
	.mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};

static struct s5h1409_config hauppauge_hvr1500_config = {
	.demod_address = 0x32 >> 1,
	.output_mode   = S5H1409_SERIAL_OUTPUT,
	.gpio          = S5H1409_GPIO_OFF,
	.inversion     = S5H1409_INVERSION_OFF,
	.status_mode   = S5H1409_DEMODLOCKING,
	.mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};

static struct mt2131_config hauppauge_generic_tunerconfig = {
	0x61
};

static struct lgdt330x_config fusionhdtv_5_express = {
	.demod_address = 0x0e,
	.demod_chip = LGDT3303,
	.serial_mpeg = 0x40,
};

static struct s5h1409_config hauppauge_hvr1500q_config = {
	.demod_address = 0x32 >> 1,
	.output_mode   = S5H1409_SERIAL_OUTPUT,
	.gpio          = S5H1409_GPIO_ON,
	.qam_if        = 44000,
	.inversion     = S5H1409_INVERSION_OFF,
	.status_mode   = S5H1409_DEMODLOCKING,
	.mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};

static struct s5h1409_config dvico_s5h1409_config = {
	.demod_address = 0x32 >> 1,
	.output_mode   = S5H1409_SERIAL_OUTPUT,
	.gpio          = S5H1409_GPIO_ON,
	.qam_if        = 44000,
	.inversion     = S5H1409_INVERSION_OFF,
	.status_mode   = S5H1409_DEMODLOCKING,
	.mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};

static struct s5h1411_config dvico_s5h1411_config = {
	.output_mode   = S5H1411_SERIAL_OUTPUT,
	.gpio          = S5H1411_GPIO_ON,
	.qam_if        = S5H1411_IF_44000,
	.vsb_if        = S5H1411_IF_44000,
	.inversion     = S5H1411_INVERSION_OFF,
	.status_mode   = S5H1411_DEMODLOCKING,
	.mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};

static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
	.i2c_address      = 0x61,
	.if_khz           = 5380,
};

static struct xc5000_config dvico_xc5000_tunerconfig = {
	.i2c_address      = 0x64,
	.if_khz           = 5380,
};

static struct tda829x_config tda829x_no_probe = {
	.probe_tuner = TDA829X_DONT_PROBE,
};

static struct tda18271_std_map hauppauge_tda18271_std_map = {
	.atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,
		      .if_lvl = 6, .rfagc_top = 0x37 },
	.qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
		      .if_lvl = 6, .rfagc_top = 0x37 },
};

static struct tda18271_config hauppauge_tda18271_config = {
	.std_map = &hauppauge_tda18271_std_map,
	.gate    = TDA18271_GATE_ANALOG,
};

static struct tda18271_config hauppauge_hvr1200_tuner_config = {
	.gate    = TDA18271_GATE_ANALOG,
};

static struct dibx000_agc_config xc3028_agc_config = {
	BAND_VHF | BAND_UHF,	/* band_caps */

	/* 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
	 */
	(0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
		(3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */

	712,	/* inv_gain */
	21,	/* time_stabiliz */

	0,	/* alpha_level */
	118,	/* thlock */

	0,	/* wbd_inv */
	2867,	/* wbd_ref */
	0,	/* wbd_sel */
	2,	/* wbd_alpha */

	0,	/* agc1_max */
	0,	/* agc1_min */
	39718,	/* agc2_max */
	9930,	/* agc2_min */
	0,	/* agc1_pt1 */
	0,	/* agc1_pt2 */
	0,	/* agc1_pt3 */
	0,	/* agc1_slope1 */
	0,	/* agc1_slope2 */
	0,	/* agc2_pt1 */
	128,	/* agc2_pt2 */
	29,	/* agc2_slope1 */
	29,	/* agc2_slope2 */

	17,	/* alpha_mant */
	27,	/* alpha_exp */
	23,	/* beta_mant */
	51,	/* beta_exp */

	1,	/* perform_agc_softsplit */
};

/* PLL Configuration for COFDM BW_MHz = 8.000000
 * With external clock = 30.000000 */
static struct dibx000_bandwidth_config xc3028_bw_config = {
	60000,	/* internal */
	30000,	/* sampling */
	1,	/* pll_cfg: prediv */
	8,	/* pll_cfg: ratio */
	3,	/* pll_cfg: range */
	1,	/* pll_cfg: reset */
	0,	/* pll_cfg: bypass */
	0,	/* misc: refdiv */
	0,	/* misc: bypclk_div */
	1,	/* misc: IO_CLK_en_core */
	1,	/* misc: ADClkSrc */
	0,	/* misc: modulo */
	(3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
	(1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
	20452225, /* timf */
	30000000  /* xtal_hz */
};

static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
	.output_mpeg2_in_188_bytes = 1,
	.hostbus_diversity = 1,
	.tuner_is_baseband = 0,
	.update_lna  = NULL,

	.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,

	.pwm_freq_div = 0,
	.agc_control  = NULL,
	.spur_protect = 0,

	.output_mode = OUTMODE_MPEG2_SERIAL,
};

static struct zl10353_config dvico_fusionhdtv_xc3028 = {
	.demod_address = 0x0f,
	.if2           = 45600,
	.no_tuner      = 1,
};

static int dvb_register(struct cx23885_tsport *port)
{
	struct cx23885_dev *dev = port->dev;
	struct cx23885_i2c *i2c_bus = NULL;
	struct videobuf_dvb_frontend *fe0;

	printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);

	if (videobuf_dvb_alloc_frontend(dev, &port->frontends, 1) == NULL) {
		printk(KERN_ERR "%s() failed to alloc\n", __func__);
		return -ENOMEM;
	}

	/* Get the first frontend */
	fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
	if (!fe0)
		return -EINVAL;

	/* init struct videobuf_dvb */
	fe0->dvb.name = dev->name;

	/* init frontend */
	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
		i2c_bus = &dev->i2c_bus[0];
		fe0->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_generic_config,
						&i2c_bus->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			dvb_attach(mt2131_attach, fe0->dvb.frontend,
				   &i2c_bus->i2c_adap,
				   &hauppauge_generic_tunerconfig, 0);
		}
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
		i2c_bus = &dev->i2c_bus[0];
		switch (alt_tuner) {
		case 1:
			fe0->dvb.frontend =
				dvb_attach(s5h1409_attach,
					   &hauppauge_ezqam_config,
					   &i2c_bus->i2c_adap);
			if (fe0->dvb.frontend != NULL) {
				dvb_attach(tda829x_attach, fe0->dvb.frontend,
					   &dev->i2c_bus[1].i2c_adap, 0x42,
					   &tda829x_no_probe);
				dvb_attach(tda18271_attach, fe0->dvb.frontend,
					   0x60, &dev->i2c_bus[1].i2c_adap,
					   &hauppauge_tda18271_config);
			}
			break;
		case 0:
		default:
			fe0->dvb.frontend =
				dvb_attach(s5h1409_attach,
					   &hauppauge_generic_config,
					   &i2c_bus->i2c_adap);
			if (fe0->dvb.frontend != NULL)
				dvb_attach(mt2131_attach, fe0->dvb.frontend,
					   &i2c_bus->i2c_adap,
					   &hauppauge_generic_tunerconfig, 0);
			break;
		}
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
		i2c_bus = &dev->i2c_bus[0];
		fe0->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_hvr1800lp_config,
						&i2c_bus->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			dvb_attach(mt2131_attach, fe0->dvb.frontend,
				   &i2c_bus->i2c_adap,
				   &hauppauge_generic_tunerconfig, 0);
		}
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
		i2c_bus = &dev->i2c_bus[0];
		fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
						&fusionhdtv_5_express,
						&i2c_bus->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
				   &i2c_bus->i2c_adap, 0x61,
				   TUNER_LG_TDVS_H06XF);
		}
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
		i2c_bus = &dev->i2c_bus[1];
		fe0->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_hvr1500q_config,
						&dev->i2c_bus[0].i2c_adap);
		if (fe0->dvb.frontend != NULL)
			dvb_attach(xc5000_attach, fe0->dvb.frontend,
				   &i2c_bus->i2c_adap,
				   &hauppauge_hvr1500q_tunerconfig);
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1500:
		i2c_bus = &dev->i2c_bus[1];
		fe0->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_hvr1500_config,
						&dev->i2c_bus[0].i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			struct dvb_frontend *fe;
			struct xc2028_config cfg = {
				.i2c_adap  = &i2c_bus->i2c_adap,
				.i2c_addr  = 0x61,
			};
			static struct xc2028_ctrl ctl = {
				.fname       = XC2028_DEFAULT_FIRMWARE,
				.max_len     = 64,
				.scode_table = XC3028_FE_OREN538,
			};

			fe = dvb_attach(xc2028_attach,
					fe0->dvb.frontend, &cfg);
			if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
				fe->ops.tuner_ops.set_config(fe, &ctl);
		}
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1200:
	case CX23885_BOARD_HAUPPAUGE_HVR1700:
		i2c_bus = &dev->i2c_bus[0];
		fe0->dvb.frontend = dvb_attach(tda10048_attach,
			&hauppauge_hvr1200_config,
			&i2c_bus->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			dvb_attach(tda829x_attach, fe0->dvb.frontend,
				&dev->i2c_bus[1].i2c_adap, 0x42,
				&tda829x_no_probe);
			dvb_attach(tda18271_attach, fe0->dvb.frontend,
				0x60, &dev->i2c_bus[1].i2c_adap,
				&hauppauge_hvr1200_tuner_config);
		}
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1400:
		i2c_bus = &dev->i2c_bus[0];
		fe0->dvb.frontend = dvb_attach(dib7000p_attach,
			&i2c_bus->i2c_adap,
			0x12, &hauppauge_hvr1400_dib7000_config);
		if (fe0->dvb.frontend != NULL) {
			struct dvb_frontend *fe;
			struct xc2028_config cfg = {
				.i2c_adap  = &dev->i2c_bus[1].i2c_adap,
				.i2c_addr  = 0x64,
			};
			static struct xc2028_ctrl ctl = {
				.fname   = XC3028L_DEFAULT_FIRMWARE,
				.max_len = 64,
				.demod   = 5000,
				/* This is true for all demods with v36 firmware? */
				.type    = XC2028_D2633,
			};

			fe = dvb_attach(xc2028_attach,
					fe0->dvb.frontend, &cfg);
			if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
				fe->ops.tuner_ops.set_config(fe, &ctl);
		}
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
		i2c_bus = &dev->i2c_bus[port->nr - 1];

		fe0->dvb.frontend = dvb_attach(s5h1409_attach,
						&dvico_s5h1409_config,
						&i2c_bus->i2c_adap);
		if (fe0->dvb.frontend == NULL)
			fe0->dvb.frontend = dvb_attach(s5h1411_attach,
							&dvico_s5h1411_config,
							&i2c_bus->i2c_adap);
		if (fe0->dvb.frontend != NULL)
			dvb_attach(xc5000_attach, fe0->dvb.frontend,
				   &i2c_bus->i2c_adap,
				   &dvico_xc5000_tunerconfig);
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
		i2c_bus = &dev->i2c_bus[port->nr - 1];

		fe0->dvb.frontend = dvb_attach(zl10353_attach,
					       &dvico_fusionhdtv_xc3028,
					       &i2c_bus->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			struct dvb_frontend      *fe;
			struct xc2028_config	  cfg = {
				.i2c_adap  = &i2c_bus->i2c_adap,
				.i2c_addr  = 0x61,
			};
			static struct xc2028_ctrl ctl = {
				.fname       = XC2028_DEFAULT_FIRMWARE,
				.max_len     = 64,
				.demod       = XC3028_FE_ZARLINK456,
			};

			fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
					&cfg);
			if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
				fe->ops.tuner_ops.set_config(fe, &ctl);
		}
		break;
	}
	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
		i2c_bus = &dev->i2c_bus[0];

		fe0->dvb.frontend = dvb_attach(zl10353_attach,
			&dvico_fusionhdtv_xc3028,
			&i2c_bus->i2c_adap);
		if (fe0->dvb.frontend != NULL) {
			struct dvb_frontend      *fe;
			struct xc2028_config	  cfg = {
				.i2c_adap  = &dev->i2c_bus[1].i2c_adap,
				.i2c_addr  = 0x61,
			};
			static struct xc2028_ctrl ctl = {
				.fname       = XC2028_DEFAULT_FIRMWARE,
				.max_len     = 64,
				.demod       = XC3028_FE_ZARLINK456,
			};

			fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
				&cfg);
			if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
				fe->ops.tuner_ops.set_config(fe, &ctl);
		}
		break;
	default:
		printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
		       dev->name);
		break;
	}
	if (NULL == fe0->dvb.frontend) {
		printk("%s: frontend initialization failed\n", dev->name);
		return -1;
	}
	/* define general-purpose callback pointer */
	fe0->dvb.frontend->callback = cx23885_tuner_callback;

	/* Put the analog decoder in standby to keep it quiet */
	cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);

	if (fe0->dvb.frontend->ops.analog_ops.standby)
		fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);

	/* register everything */
	return videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
		&dev->pci->dev, adapter_nr, 0);

}

int cx23885_dvb_register(struct cx23885_tsport *port)
{

	struct videobuf_dvb_frontend *fe0;
	struct cx23885_dev *dev = port->dev;
	int err;

	fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
	if (!fe0)
		err = -EINVAL;

	dprintk(1, "%s\n", __func__);
	dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
		dev->board,
		dev->name,
		dev->pci_bus,
		dev->pci_slot);

	err = -ENODEV;

	/* dvb stuff */
	printk("%s: cx23885 based dvb card\n", dev->name);
	videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock,
			    V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
			    sizeof(struct cx23885_buffer), port);
	err = dvb_register(port);
	if (err != 0)
		printk("%s() dvb_register failed err = %d\n", __func__, err);

	return err;
}

int cx23885_dvb_unregister(struct cx23885_tsport *port)
{
	struct videobuf_dvb_frontend *fe0;

	fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
	/* dvb */
	if(fe0->dvb.frontend)
		videobuf_dvb_unregister_bus(&port->frontends);

	return 0;
}

/*
 * Local variables:
 * c-basic-offset: 8
 * End:
 * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
*/
Commit	Line	Data
d19770e5 ST	1	/*
	2	* Driver for the Conexant CX23885 PCIe bridge
	3	*
6d897616	4	* Copyright (c) 2006 Steven Toth <stoth@linuxtv.org>
d19770e5 ST	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	*
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	20	*/
	21
	22	#include <linux/module.h>
	23	#include <linux/init.h>
	24	#include <linux/device.h>
	25	#include <linux/fs.h>
	26	#include <linux/kthread.h>
	27	#include <linux/file.h>
	28	#include <linux/suspend.h>
	29
	30	#include "cx23885.h"
d19770e5 ST	31	#include <media/v4l2-common.h>
	32
	33	#include "s5h1409.h"
52b50450	34	#include "s5h1411.h"
d19770e5	35	#include "mt2131.h"
3ba71d21	36	#include "tda8290.h"
4041f1a5	37	#include "tda18271.h"
9bc37caa	38	#include "lgdt330x.h"
d1987d55	39	#include "xc5000.h"
b3ea0166	40	#include "tda10048.h"
07b4a835	41	#include "tuner-xc2028.h"
827855d3	42	#include "tuner-simple.h"
66762373 ST	43	#include "dib7000p.h"
66762373 ST	44	#include "dibx000_common.h"
aef2d186	45	#include "zl10353.h"
d19770e5	46
4513fc69	47	static unsigned int debug;
d19770e5	48
4513fc69 ST	49	#define dprintk(level, fmt, arg...)\
	50	do { if (debug >= level)\
	51	printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
	52	} while (0)
d19770e5 ST	53
	54	/* ------------------------------------------------------------------ */
	55
3ba71d21 MK	56	static unsigned int alt_tuner;
	57	module_param(alt_tuner, int, 0644);
	58	MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
	59
78e92006 JG	60	DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
78e92006 JG	61
3ba71d21 MK	62	/* ------------------------------------------------------------------ */
3ba71d21 MK	63
d19770e5 ST	64	static int dvb_buf_setup(struct videobuf_queue *q,
	65	unsigned int count, unsigned int size)
	66	{
	67	struct cx23885_tsport *port = q->priv_data;
	68
	69	port->ts_packet_size = 188 * 4;
	70	port->ts_packet_count = 32;
	71
	72	size = port->ts_packet_size port->ts_packet_count;
	73	*count = 32;
	74	return 0;
	75	}
	76
44a6481d MK	77	static int dvb_buf_prepare(struct videobuf_queue *q,
44a6481d MK	78	struct videobuf_buffer *vb, enum v4l2_field field)
d19770e5 ST	79	{
d19770e5 ST	80	struct cx23885_tsport *port = q->priv_data;
44a6481d	81	return cx23885_buf_prepare(q, port, (struct cx23885_buffer*)vb, field);
d19770e5 ST	82	}
	83
	84	static void dvb_buf_queue(struct videobuf_queue q, struct videobuf_buffer vb)
	85	{
	86	struct cx23885_tsport *port = q->priv_data;
	87	cx23885_buf_queue(port, (struct cx23885_buffer*)vb);
	88	}
	89
44a6481d MK	90	static void dvb_buf_release(struct videobuf_queue *q,
44a6481d MK	91	struct videobuf_buffer *vb)
d19770e5 ST	92	{
	93	cx23885_free_buffer(q, (struct cx23885_buffer*)vb);
	94	}
	95
	96	static struct videobuf_queue_ops dvb_qops = {
	97	.buf_setup = dvb_buf_setup,
	98	.buf_prepare = dvb_buf_prepare,
	99	.buf_queue = dvb_buf_queue,
	100	.buf_release = dvb_buf_release,
	101	};
	102
86184e06	103	static struct s5h1409_config hauppauge_generic_config = {
fc959bef ST	104	.demod_address = 0x32 >> 1,
	105	.output_mode = S5H1409_SERIAL_OUTPUT,
	106	.gpio = S5H1409_GPIO_ON,
2b03238a	107	.qam_if = 44000,
fc959bef	108	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	109	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	110	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
fc959bef ST	111	};
fc959bef ST	112
b3ea0166 ST	113	static struct tda10048_config hauppauge_hvr1200_config = {
	114	.demod_address = 0x10 >> 1,
	115	.output_mode = TDA10048_SERIAL_OUTPUT,
	116	.fwbulkwritelen = TDA10048_BULKWRITE_200,
	117	.inversion = TDA10048_INVERSION_ON
	118	};
	119
3ba71d21 MK	120	static struct s5h1409_config hauppauge_ezqam_config = {
	121	.demod_address = 0x32 >> 1,
	122	.output_mode = S5H1409_SERIAL_OUTPUT,
	123	.gpio = S5H1409_GPIO_OFF,
	124	.qam_if = 4000,
	125	.inversion = S5H1409_INVERSION_ON,
dfc1c08a ST	126	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	127	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
3ba71d21 MK	128	};
3ba71d21 MK	129
fc959bef	130	static struct s5h1409_config hauppauge_hvr1800lp_config = {
d19770e5 ST	131	.demod_address = 0x32 >> 1,
	132	.output_mode = S5H1409_SERIAL_OUTPUT,
	133	.gpio = S5H1409_GPIO_OFF,
2b03238a	134	.qam_if = 44000,
fe475163	135	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	136	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	137	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
d19770e5 ST	138	};
d19770e5 ST	139
07b4a835 MK	140	static struct s5h1409_config hauppauge_hvr1500_config = {
	141	.demod_address = 0x32 >> 1,
	142	.output_mode = S5H1409_SERIAL_OUTPUT,
	143	.gpio = S5H1409_GPIO_OFF,
	144	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	145	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	146	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
07b4a835 MK	147	};
07b4a835 MK	148
86184e06	149	static struct mt2131_config hauppauge_generic_tunerconfig = {
a77743bc ST	150	0x61
	151	};
	152
9bc37caa MK	153	static struct lgdt330x_config fusionhdtv_5_express = {
	154	.demod_address = 0x0e,
	155	.demod_chip = LGDT3303,
	156	.serial_mpeg = 0x40,
	157	};
	158
d1987d55 ST	159	static struct s5h1409_config hauppauge_hvr1500q_config = {
	160	.demod_address = 0x32 >> 1,
	161	.output_mode = S5H1409_SERIAL_OUTPUT,
	162	.gpio = S5H1409_GPIO_ON,
	163	.qam_if = 44000,
	164	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	165	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	166	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
d1987d55 ST	167	};
d1987d55 ST	168
335377b7 MK	169	static struct s5h1409_config dvico_s5h1409_config = {
	170	.demod_address = 0x32 >> 1,
	171	.output_mode = S5H1409_SERIAL_OUTPUT,
	172	.gpio = S5H1409_GPIO_ON,
	173	.qam_if = 44000,
	174	.inversion = S5H1409_INVERSION_OFF,
	175	.status_mode = S5H1409_DEMODLOCKING,
	176	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
	177	};
	178
52b50450 MK	179	static struct s5h1411_config dvico_s5h1411_config = {
	180	.output_mode = S5H1411_SERIAL_OUTPUT,
	181	.gpio = S5H1411_GPIO_ON,
	182	.qam_if = S5H1411_IF_44000,
	183	.vsb_if = S5H1411_IF_44000,
	184	.inversion = S5H1411_INVERSION_OFF,
	185	.status_mode = S5H1411_DEMODLOCKING,
	186	.mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
	187	};
	188
d1987d55	189	static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
e12671cf ST	190	.i2c_address = 0x61,
e12671cf ST	191	.if_khz = 5380,
d1987d55 ST	192	};
d1987d55 ST	193
335377b7 MK	194	static struct xc5000_config dvico_xc5000_tunerconfig = {
	195	.i2c_address = 0x64,
	196	.if_khz = 5380,
335377b7 MK	197	};
335377b7 MK	198
4041f1a5 MK	199	static struct tda829x_config tda829x_no_probe = {
	200	.probe_tuner = TDA829X_DONT_PROBE,
	201	};
	202
f21e0d7f	203	static struct tda18271_std_map hauppauge_tda18271_std_map = {
c0dc0c11 MK	204	.atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3,
	205	.if_lvl = 6, .rfagc_top = 0x37 },
	206	.qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0,
	207	.if_lvl = 6, .rfagc_top = 0x37 },
f21e0d7f MK	208	};
	209
	210	static struct tda18271_config hauppauge_tda18271_config = {
	211	.std_map = &hauppauge_tda18271_std_map,
	212	.gate = TDA18271_GATE_ANALOG,
	213	};
	214
b3ea0166 ST	215	static struct tda18271_config hauppauge_hvr1200_tuner_config = {
	216	.gate = TDA18271_GATE_ANALOG,
	217	};
	218
b1721d0d	219	static struct dibx000_agc_config xc3028_agc_config = {
66762373 ST	220	BAND_VHF \| BAND_UHF, /* band_caps */
	221
	222	/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
	223	* P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
	224	* P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
	225	* P_agc_nb_est=2, P_agc_write=0
	226	*/
	227	(0 << 15) \| (0 << 14) \| (0 << 11) \| (0 << 10) \| (0 << 9) \| (0 << 8) \|
	228	(3 << 5) \| (0 << 4) \| (2 << 1) \| (0 << 0), /* setup */
	229
	230	712, /* inv_gain */
	231	21, /* time_stabiliz */
	232
	233	0, /* alpha_level */
	234	118, /* thlock */
	235
	236	0, /* wbd_inv */
	237	2867, /* wbd_ref */
	238	0, /* wbd_sel */
	239	2, /* wbd_alpha */
	240
	241	0, /* agc1_max */
	242	0, /* agc1_min */
	243	39718, /* agc2_max */
	244	9930, /* agc2_min */
	245	0, /* agc1_pt1 */
	246	0, /* agc1_pt2 */
	247	0, /* agc1_pt3 */
	248	0, /* agc1_slope1 */
	249	0, /* agc1_slope2 */
	250	0, /* agc2_pt1 */
	251	128, /* agc2_pt2 */
	252	29, /* agc2_slope1 */
	253	29, /* agc2_slope2 */
	254
	255	17, /* alpha_mant */
	256	27, /* alpha_exp */
	257	23, /* beta_mant */
	258	51, /* beta_exp */
	259
	260	1, /* perform_agc_softsplit */
	261	};
	262
	263	/* PLL Configuration for COFDM BW_MHz = 8.000000
	264	* With external clock = 30.000000 */
b1721d0d	265	static struct dibx000_bandwidth_config xc3028_bw_config = {
66762373 ST	266	60000, /* internal */
	267	30000, /* sampling */
	268	1, /* pll_cfg: prediv */
	269	8, /* pll_cfg: ratio */
	270	3, /* pll_cfg: range */
	271	1, /* pll_cfg: reset */
	272	0, /* pll_cfg: bypass */
	273	0, /* misc: refdiv */
	274	0, /* misc: bypclk_div */
	275	1, /* misc: IO_CLK_en_core */
	276	1, /* misc: ADClkSrc */
	277	0, /* misc: modulo */
	278	(3 << 14) \| (1 << 12) \| (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
	279	(1 << 25) \| 5816102, /* ifreq = 5.200000 MHz */
	280	20452225, /* timf */
	281	30000000 /* xtal_hz */
	282	};
	283
	284	static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
	285	.output_mpeg2_in_188_bytes = 1,
	286	.hostbus_diversity = 1,
	287	.tuner_is_baseband = 0,
	288	.update_lna = NULL,
	289
	290	.agc_config_count = 1,
	291	.agc = &xc3028_agc_config,
	292	.bw = &xc3028_bw_config,
	293
	294	.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
	295	.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
	296	.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
	297
	298	.pwm_freq_div = 0,
	299	.agc_control = NULL,
	300	.spur_protect = 0,
	301
	302	.output_mode = OUTMODE_MPEG2_SERIAL,
	303	};
	304
aef2d186 ST	305	static struct zl10353_config dvico_fusionhdtv_xc3028 = {
	306	.demod_address = 0x0f,
	307	.if2 = 45600,
	308	.no_tuner = 1,
	309	};
	310
d19770e5 ST	311	static int dvb_register(struct cx23885_tsport *port)
	312	{
	313	struct cx23885_dev *dev = port->dev;
f139fa71	314	struct cx23885_i2c *i2c_bus = NULL;
363c35fc ST	315	struct videobuf_dvb_frontend *fe0;
363c35fc ST	316
f972e0bd DB	317	printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
	318
	319	if (videobuf_dvb_alloc_frontend(dev, &port->frontends, 1) == NULL) {
	320	printk(KERN_ERR "%s() failed to alloc\n", __func__);
	321	return -ENOMEM;
	322	}
	323
	324	/* Get the first frontend */
92abe9ee	325	fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
363c35fc ST	326	if (!fe0)
363c35fc ST	327	return -EINVAL;
d19770e5 ST	328
d19770e5 ST	329	/* init struct videobuf_dvb */
363c35fc	330	fe0->dvb.name = dev->name;
d19770e5 ST	331
	332	/* init frontend */
	333	switch (dev->board) {
a77743bc	334	case CX23885_BOARD_HAUPPAUGE_HVR1250:
f139fa71	335	i2c_bus = &dev->i2c_bus[0];
363c35fc	336	fe0->dvb.frontend = dvb_attach(s5h1409_attach,
86184e06	337	&hauppauge_generic_config,
f139fa71	338	&i2c_bus->i2c_adap);
363c35fc ST	339	if (fe0->dvb.frontend != NULL) {
363c35fc ST	340	dvb_attach(mt2131_attach, fe0->dvb.frontend,
f139fa71	341	&i2c_bus->i2c_adap,
86184e06	342	&hauppauge_generic_tunerconfig, 0);
d19770e5 ST	343	}
d19770e5 ST	344	break;
3ba71d21 MK	345	case CX23885_BOARD_HAUPPAUGE_HVR1800:
3ba71d21 MK	346	i2c_bus = &dev->i2c_bus[0];
92abe9ee	347	switch (alt_tuner) {
3ba71d21	348	case 1:
363c35fc	349	fe0->dvb.frontend =
3ba71d21 MK	350	dvb_attach(s5h1409_attach,
	351	&hauppauge_ezqam_config,
	352	&i2c_bus->i2c_adap);
363c35fc ST	353	if (fe0->dvb.frontend != NULL) {
363c35fc ST	354	dvb_attach(tda829x_attach, fe0->dvb.frontend,
3ba71d21	355	&dev->i2c_bus[1].i2c_adap, 0x42,
4041f1a5	356	&tda829x_no_probe);
363c35fc	357	dvb_attach(tda18271_attach, fe0->dvb.frontend,
4041f1a5	358	0x60, &dev->i2c_bus[1].i2c_adap,
f21e0d7f	359	&hauppauge_tda18271_config);
3ba71d21 MK	360	}
	361	break;
	362	case 0:
	363	default:
363c35fc	364	fe0->dvb.frontend =
3ba71d21 MK	365	dvb_attach(s5h1409_attach,
	366	&hauppauge_generic_config,
	367	&i2c_bus->i2c_adap);
363c35fc ST	368	if (fe0->dvb.frontend != NULL)
363c35fc ST	369	dvb_attach(mt2131_attach, fe0->dvb.frontend,
3ba71d21 MK	370	&i2c_bus->i2c_adap,
	371	&hauppauge_generic_tunerconfig, 0);
	372	break;
	373	}
	374	break;
fc959bef	375	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
f139fa71	376	i2c_bus = &dev->i2c_bus[0];
363c35fc	377	fe0->dvb.frontend = dvb_attach(s5h1409_attach,
fc959bef	378	&hauppauge_hvr1800lp_config,
f139fa71	379	&i2c_bus->i2c_adap);
363c35fc ST	380	if (fe0->dvb.frontend != NULL) {
363c35fc ST	381	dvb_attach(mt2131_attach, fe0->dvb.frontend,
f139fa71	382	&i2c_bus->i2c_adap,
fc959bef ST	383	&hauppauge_generic_tunerconfig, 0);
	384	}
	385	break;
9bc37caa	386	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
f139fa71	387	i2c_bus = &dev->i2c_bus[0];
363c35fc	388	fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
9bc37caa	389	&fusionhdtv_5_express,
f139fa71	390	&i2c_bus->i2c_adap);
363c35fc ST	391	if (fe0->dvb.frontend != NULL) {
363c35fc ST	392	dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
827855d3 MK	393	&i2c_bus->i2c_adap, 0x61,
827855d3 MK	394	TUNER_LG_TDVS_H06XF);
9bc37caa MK	395	}
9bc37caa MK	396	break;
d1987d55 ST	397	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
d1987d55 ST	398	i2c_bus = &dev->i2c_bus[1];
363c35fc	399	fe0->dvb.frontend = dvb_attach(s5h1409_attach,
d1987d55 ST	400	&hauppauge_hvr1500q_config,
d1987d55 ST	401	&dev->i2c_bus[0].i2c_adap);
363c35fc ST	402	if (fe0->dvb.frontend != NULL)
363c35fc ST	403	dvb_attach(xc5000_attach, fe0->dvb.frontend,
30650961 MK	404	&i2c_bus->i2c_adap,
30650961 MK	405	&hauppauge_hvr1500q_tunerconfig);
d1987d55	406	break;
07b4a835 MK	407	case CX23885_BOARD_HAUPPAUGE_HVR1500:
07b4a835 MK	408	i2c_bus = &dev->i2c_bus[1];
363c35fc	409	fe0->dvb.frontend = dvb_attach(s5h1409_attach,
07b4a835 MK	410	&hauppauge_hvr1500_config,
07b4a835 MK	411	&dev->i2c_bus[0].i2c_adap);
363c35fc	412	if (fe0->dvb.frontend != NULL) {
07b4a835 MK	413	struct dvb_frontend *fe;
	414	struct xc2028_config cfg = {
	415	.i2c_adap = &i2c_bus->i2c_adap,
	416	.i2c_addr = 0x61,
07b4a835 MK	417	};
07b4a835 MK	418	static struct xc2028_ctrl ctl = {
ef80bfeb	419	.fname = XC2028_DEFAULT_FIRMWARE,
07b4a835	420	.max_len = 64,
33e53161	421	.scode_table = XC3028_FE_OREN538,
07b4a835 MK	422	};
	423
	424	fe = dvb_attach(xc2028_attach,
363c35fc	425	fe0->dvb.frontend, &cfg);
07b4a835 MK	426	if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
	427	fe->ops.tuner_ops.set_config(fe, &ctl);
	428	}
	429	break;
b3ea0166	430	case CX23885_BOARD_HAUPPAUGE_HVR1200:
a780a31c	431	case CX23885_BOARD_HAUPPAUGE_HVR1700:
b3ea0166	432	i2c_bus = &dev->i2c_bus[0];
363c35fc	433	fe0->dvb.frontend = dvb_attach(tda10048_attach,
b3ea0166 ST	434	&hauppauge_hvr1200_config,
b3ea0166 ST	435	&i2c_bus->i2c_adap);
363c35fc ST	436	if (fe0->dvb.frontend != NULL) {
363c35fc ST	437	dvb_attach(tda829x_attach, fe0->dvb.frontend,
b3ea0166 ST	438	&dev->i2c_bus[1].i2c_adap, 0x42,
b3ea0166 ST	439	&tda829x_no_probe);
363c35fc	440	dvb_attach(tda18271_attach, fe0->dvb.frontend,
b3ea0166 ST	441	0x60, &dev->i2c_bus[1].i2c_adap,
	442	&hauppauge_hvr1200_tuner_config);
	443	}
	444	break;
66762373 ST	445	case CX23885_BOARD_HAUPPAUGE_HVR1400:
66762373 ST	446	i2c_bus = &dev->i2c_bus[0];
363c35fc	447	fe0->dvb.frontend = dvb_attach(dib7000p_attach,
66762373 ST	448	&i2c_bus->i2c_adap,
66762373 ST	449	0x12, &hauppauge_hvr1400_dib7000_config);
363c35fc	450	if (fe0->dvb.frontend != NULL) {
66762373 ST	451	struct dvb_frontend *fe;
	452	struct xc2028_config cfg = {
	453	.i2c_adap = &dev->i2c_bus[1].i2c_adap,
	454	.i2c_addr = 0x64,
66762373 ST	455	};
66762373 ST	456	static struct xc2028_ctrl ctl = {
ef80bfeb	457	.fname = XC3028L_DEFAULT_FIRMWARE,
66762373 ST	458	.max_len = 64,
66762373 ST	459	.demod = 5000,
0975fc68 MCC	460	/* This is true for all demods with v36 firmware? */
0975fc68 MCC	461	.type = XC2028_D2633,
66762373 ST	462	};
	463
	464	fe = dvb_attach(xc2028_attach,
363c35fc	465	fe0->dvb.frontend, &cfg);
66762373 ST	466	if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
	467	fe->ops.tuner_ops.set_config(fe, &ctl);
	468	}
	469	break;
335377b7 MK	470	case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
	471	i2c_bus = &dev->i2c_bus[port->nr - 1];
	472
363c35fc	473	fe0->dvb.frontend = dvb_attach(s5h1409_attach,
335377b7 MK	474	&dvico_s5h1409_config,
335377b7 MK	475	&i2c_bus->i2c_adap);
363c35fc ST	476	if (fe0->dvb.frontend == NULL)
363c35fc ST	477	fe0->dvb.frontend = dvb_attach(s5h1411_attach,
52b50450 MK	478	&dvico_s5h1411_config,
52b50450 MK	479	&i2c_bus->i2c_adap);
363c35fc ST	480	if (fe0->dvb.frontend != NULL)
363c35fc ST	481	dvb_attach(xc5000_attach, fe0->dvb.frontend,
30650961 MK	482	&i2c_bus->i2c_adap,
30650961 MK	483	&dvico_xc5000_tunerconfig);
335377b7	484	break;
aef2d186 ST	485	case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
	486	i2c_bus = &dev->i2c_bus[port->nr - 1];
	487
363c35fc	488	fe0->dvb.frontend = dvb_attach(zl10353_attach,
aef2d186 ST	489	&dvico_fusionhdtv_xc3028,
aef2d186 ST	490	&i2c_bus->i2c_adap);
363c35fc	491	if (fe0->dvb.frontend != NULL) {
aef2d186 ST	492	struct dvb_frontend *fe;
	493	struct xc2028_config cfg = {
	494	.i2c_adap = &i2c_bus->i2c_adap,
	495	.i2c_addr = 0x61,
aef2d186 ST	496	};
aef2d186 ST	497	static struct xc2028_ctrl ctl = {
ef80bfeb	498	.fname = XC2028_DEFAULT_FIRMWARE,
aef2d186 ST	499	.max_len = 64,
	500	.demod = XC3028_FE_ZARLINK456,
	501	};
	502
363c35fc	503	fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
aef2d186 ST	504	&cfg);
	505	if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
	506	fe->ops.tuner_ops.set_config(fe, &ctl);
	507	}
	508	break;
	509	}
4c56b04a ST	510	case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
	511	i2c_bus = &dev->i2c_bus[0];
	512
363c35fc	513	fe0->dvb.frontend = dvb_attach(zl10353_attach,
4c56b04a ST	514	&dvico_fusionhdtv_xc3028,
4c56b04a ST	515	&i2c_bus->i2c_adap);
363c35fc	516	if (fe0->dvb.frontend != NULL) {
4c56b04a ST	517	struct dvb_frontend *fe;
	518	struct xc2028_config cfg = {
	519	.i2c_adap = &dev->i2c_bus[1].i2c_adap,
	520	.i2c_addr = 0x61,
4c56b04a ST	521	};
4c56b04a ST	522	static struct xc2028_ctrl ctl = {
ef80bfeb	523	.fname = XC2028_DEFAULT_FIRMWARE,
4c56b04a ST	524	.max_len = 64,
	525	.demod = XC3028_FE_ZARLINK456,
	526	};
	527
363c35fc	528	fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
4c56b04a ST	529	&cfg);
	530	if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
	531	fe->ops.tuner_ops.set_config(fe, &ctl);
	532	}
	533	break;
d19770e5 ST	534	default:
	535	printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
	536	dev->name);
	537	break;
	538	}
363c35fc	539	if (NULL == fe0->dvb.frontend) {
d19770e5 ST	540	printk("%s: frontend initialization failed\n", dev->name);
	541	return -1;
	542	}
d7cba043	543	/* define general-purpose callback pointer */
363c35fc	544	fe0->dvb.frontend->callback = cx23885_tuner_callback;
d19770e5 ST	545
d19770e5 ST	546	/* Put the analog decoder in standby to keep it quiet */
f139fa71	547	cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);
d19770e5	548
363c35fc ST	549	if (fe0->dvb.frontend->ops.analog_ops.standby)
363c35fc ST	550	fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
3ba71d21	551
d19770e5	552	/* register everything */
363c35fc	553	return videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
59b1842d	554	&dev->pci->dev, adapter_nr, 0);
363c35fc	555
d19770e5 ST	556	}
	557
	558	int cx23885_dvb_register(struct cx23885_tsport *port)
	559	{
363c35fc ST	560
363c35fc ST	561	struct videobuf_dvb_frontend *fe0;
d19770e5 ST	562	struct cx23885_dev *dev = port->dev;
	563	int err;
	564
92abe9ee	565	fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
363c35fc ST	566	if (!fe0)
	567	err = -EINVAL;
	568
22b4e64f	569	dprintk(1, "%s\n", __func__);
44a6481d	570	dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
d19770e5 ST	571	dev->board,
	572	dev->name,
	573	dev->pci_bus,
	574	dev->pci_slot);
	575
	576	err = -ENODEV;
d19770e5 ST	577
	578	/* dvb stuff */
	579	printk("%s: cx23885 based dvb card\n", dev->name);
363c35fc	580	videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock,
44a6481d MK	581	V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
44a6481d MK	582	sizeof(struct cx23885_buffer), port);
d19770e5 ST	583	err = dvb_register(port);
d19770e5 ST	584	if (err != 0)
22b4e64f	585	printk("%s() dvb_register failed err = %d\n", __func__, err);
d19770e5	586
d19770e5 ST	587	return err;
	588	}
	589
	590	int cx23885_dvb_unregister(struct cx23885_tsport *port)
	591	{
363c35fc ST	592	struct videobuf_dvb_frontend *fe0;
363c35fc ST	593
92abe9ee	594	fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
d19770e5	595	/* dvb */
363c35fc ST	596	if(fe0->dvb.frontend)
363c35fc ST	597	videobuf_dvb_unregister_bus(&port->frontends);
d19770e5 ST	598
	599	return 0;
	600	}
44a6481d MK	601
	602	/*
	603	* Local variables:
	604	* c-basic-offset: 8
	605	* End:
	606	* kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
	607	*/