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

/*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
 *  Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; 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 "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"

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 xc5000_config hauppauge_hvr1500q_tunerconfig = {
	.i2c_address      = 0x61,
	.if_khz           = 5380,
	.tuner_callback   = cx23885_tuner_callback
};

static struct xc5000_config dvico_xc5000_tunerconfig = {
	.i2c_address      = 0x64,
	.if_khz           = 5380,
	.tuner_callback   = cx23885_tuner_callback
};

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 int cx23885_hvr1500_xc3028_callback(void *ptr, int command, int arg)
{
	struct cx23885_tsport *port = ptr;
	struct cx23885_dev *dev = port->dev;

	switch (command) {
	case XC2028_TUNER_RESET:
		/* Send the tuner in then out of reset */
		/* GPIO-2 xc3028 tuner */
		dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __func__, arg);

		cx_set(GP0_IO, 0x00040000);
		cx_clear(GP0_IO, 0x00000004);
		msleep(5);

		cx_set(GP0_IO, 0x00040004);
		msleep(5);
		break;
	case XC2028_RESET_CLK:
		dprintk(1, "%s: XC2028_RESET_CLK %d\n", __func__, arg);
		break;
	default:
		dprintk(1, "%s: unknown command %d, arg %d\n", __func__,
			command, arg);
		return -EINVAL;
	}

	return 0;
}

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

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

	/* init frontend */
	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
		i2c_bus = &dev->i2c_bus[0];
		port->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_generic_config,
						&i2c_bus->i2c_adap);
		if (port->dvb.frontend != NULL) {
			dvb_attach(mt2131_attach, port->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:
			port->dvb.frontend =
				dvb_attach(s5h1409_attach,
					   &hauppauge_ezqam_config,
					   &i2c_bus->i2c_adap);
			if (port->dvb.frontend != NULL) {
				dvb_attach(tda829x_attach, port->dvb.frontend,
					   &dev->i2c_bus[1].i2c_adap, 0x42,
					   &tda829x_no_probe);
				dvb_attach(tda18271_attach, port->dvb.frontend,
					   0x60, &dev->i2c_bus[1].i2c_adap,
					   &hauppauge_tda18271_config);
			}
			break;
		case 0:
		default:
			port->dvb.frontend =
				dvb_attach(s5h1409_attach,
					   &hauppauge_generic_config,
					   &i2c_bus->i2c_adap);
			if (port->dvb.frontend != NULL)
				dvb_attach(mt2131_attach, port->dvb.frontend,
					   &i2c_bus->i2c_adap,
					   &hauppauge_generic_tunerconfig, 0);
			break;
		}
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
		i2c_bus = &dev->i2c_bus[0];
		port->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_hvr1800lp_config,
						&i2c_bus->i2c_adap);
		if (port->dvb.frontend != NULL) {
			dvb_attach(mt2131_attach, port->dvb.frontend,
				   &i2c_bus->i2c_adap,
				   &hauppauge_generic_tunerconfig, 0);
		}
		break;
	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
		i2c_bus = &dev->i2c_bus[0];
		port->dvb.frontend = dvb_attach(lgdt330x_attach,
						&fusionhdtv_5_express,
						&i2c_bus->i2c_adap);
		if (port->dvb.frontend != NULL) {
			dvb_attach(simple_tuner_attach, port->dvb.frontend,
				   &i2c_bus->i2c_adap, 0x61,
				   TUNER_LG_TDVS_H06XF);
		}
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
		i2c_bus = &dev->i2c_bus[1];
		port->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_hvr1500q_config,
						&dev->i2c_bus[0].i2c_adap);
		if (port->dvb.frontend != NULL)
			dvb_attach(xc5000_attach, port->dvb.frontend,
				&i2c_bus->i2c_adap,
				&hauppauge_hvr1500q_tunerconfig, i2c_bus);
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1500:
		i2c_bus = &dev->i2c_bus[1];
		port->dvb.frontend = dvb_attach(s5h1409_attach,
						&hauppauge_hvr1500_config,
						&dev->i2c_bus[0].i2c_adap);
		if (port->dvb.frontend != NULL) {
			struct dvb_frontend *fe;
			struct xc2028_config cfg = {
				.i2c_adap  = &i2c_bus->i2c_adap,
				.i2c_addr  = 0x61,
				.callback  = cx23885_hvr1500_xc3028_callback,
			};
			static struct xc2028_ctrl ctl = {
				.fname       = "xc3028-v27.fw",
				.max_len     = 64,
				.scode_table = XC3028_FE_OREN538,
			};

			fe = dvb_attach(xc2028_attach,
					port->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];
		port->dvb.frontend = dvb_attach(tda10048_attach,
			&hauppauge_hvr1200_config,
			&i2c_bus->i2c_adap);
		if (port->dvb.frontend != NULL) {
			dvb_attach(tda829x_attach, port->dvb.frontend,
				&dev->i2c_bus[1].i2c_adap, 0x42,
				&tda829x_no_probe);
			dvb_attach(tda18271_attach, port->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];
		port->dvb.frontend = dvb_attach(dib7000p_attach,
			&i2c_bus->i2c_adap,
			0x12, &hauppauge_hvr1400_dib7000_config);
		if (port->dvb.frontend != NULL) {
			struct dvb_frontend *fe;
			struct xc2028_config cfg = {
				.i2c_adap  = &dev->i2c_bus[1].i2c_adap,
				.i2c_addr  = 0x64,
				.callback  = cx23885_hvr1500_xc3028_callback,
			};
			static struct xc2028_ctrl ctl = {
				.fname   = "xc3028L-v36.fw",
				.max_len = 64,
				.demod   = 5000,
				.d2633   = 1
			};

			fe = dvb_attach(xc2028_attach,
					port->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];

		port->dvb.frontend = dvb_attach(s5h1409_attach,
						&dvico_s5h1409_config,
						&i2c_bus->i2c_adap);
		if (port->dvb.frontend != NULL)
			dvb_attach(xc5000_attach, port->dvb.frontend,
				&i2c_bus->i2c_adap,
				&dvico_xc5000_tunerconfig, i2c_bus);
		break;
	default:
		printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
		       dev->name);
		break;
	}
	if (NULL == port->dvb.frontend) {
		printk("%s: frontend initialization failed\n", dev->name);
		return -1;
	}

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

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

	/* register everything */
	return videobuf_dvb_register(&port->dvb, THIS_MODULE, port,
				     &dev->pci->dev, adapter_nr);
}

int cx23885_dvb_register(struct cx23885_tsport *port)
{
	struct cx23885_dev *dev = port->dev;
	int err;

	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(&port->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)
{
	/* dvb */
	if(port->dvb.frontend)
		videobuf_dvb_unregister(&port->dvb);

	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	*
	4	* Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
	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"
	34	#include "mt2131.h"
3ba71d21	35	#include "tda8290.h"
4041f1a5	36	#include "tda18271.h"
9bc37caa	37	#include "lgdt330x.h"
d1987d55	38	#include "xc5000.h"
b3ea0166	39	#include "tda10048.h"
07b4a835	40	#include "tuner-xc2028.h"
827855d3	41	#include "tuner-simple.h"
66762373 ST	42	#include "dib7000p.h"
66762373 ST	43	#include "dibx000_common.h"
d19770e5	44
4513fc69	45	static unsigned int debug;
d19770e5	46
4513fc69 ST	47	#define dprintk(level, fmt, arg...)\
	48	do { if (debug >= level)\
	49	printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
	50	} while (0)
d19770e5 ST	51
	52	/* ------------------------------------------------------------------ */
	53
3ba71d21 MK	54	static unsigned int alt_tuner;
	55	module_param(alt_tuner, int, 0644);
	56	MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
	57
78e92006 JG	58	DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
78e92006 JG	59
3ba71d21 MK	60	/* ------------------------------------------------------------------ */
3ba71d21 MK	61
d19770e5 ST	62	static int dvb_buf_setup(struct videobuf_queue *q,
	63	unsigned int count, unsigned int size)
	64	{
	65	struct cx23885_tsport *port = q->priv_data;
	66
	67	port->ts_packet_size = 188 * 4;
	68	port->ts_packet_count = 32;
	69
	70	size = port->ts_packet_size port->ts_packet_count;
	71	*count = 32;
	72	return 0;
	73	}
	74
44a6481d MK	75	static int dvb_buf_prepare(struct videobuf_queue *q,
44a6481d MK	76	struct videobuf_buffer *vb, enum v4l2_field field)
d19770e5 ST	77	{
d19770e5 ST	78	struct cx23885_tsport *port = q->priv_data;
44a6481d	79	return cx23885_buf_prepare(q, port, (struct cx23885_buffer*)vb, field);
d19770e5 ST	80	}
	81
	82	static void dvb_buf_queue(struct videobuf_queue q, struct videobuf_buffer vb)
	83	{
	84	struct cx23885_tsport *port = q->priv_data;
	85	cx23885_buf_queue(port, (struct cx23885_buffer*)vb);
	86	}
	87
44a6481d MK	88	static void dvb_buf_release(struct videobuf_queue *q,
44a6481d MK	89	struct videobuf_buffer *vb)
d19770e5 ST	90	{
	91	cx23885_free_buffer(q, (struct cx23885_buffer*)vb);
	92	}
	93
	94	static struct videobuf_queue_ops dvb_qops = {
	95	.buf_setup = dvb_buf_setup,
	96	.buf_prepare = dvb_buf_prepare,
	97	.buf_queue = dvb_buf_queue,
	98	.buf_release = dvb_buf_release,
	99	};
	100
86184e06	101	static struct s5h1409_config hauppauge_generic_config = {
fc959bef ST	102	.demod_address = 0x32 >> 1,
	103	.output_mode = S5H1409_SERIAL_OUTPUT,
	104	.gpio = S5H1409_GPIO_ON,
2b03238a	105	.qam_if = 44000,
fc959bef	106	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	107	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	108	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
fc959bef ST	109	};
fc959bef ST	110
b3ea0166 ST	111	static struct tda10048_config hauppauge_hvr1200_config = {
	112	.demod_address = 0x10 >> 1,
	113	.output_mode = TDA10048_SERIAL_OUTPUT,
	114	.fwbulkwritelen = TDA10048_BULKWRITE_200,
	115	.inversion = TDA10048_INVERSION_ON
	116	};
	117
3ba71d21 MK	118	static struct s5h1409_config hauppauge_ezqam_config = {
	119	.demod_address = 0x32 >> 1,
	120	.output_mode = S5H1409_SERIAL_OUTPUT,
	121	.gpio = S5H1409_GPIO_OFF,
	122	.qam_if = 4000,
	123	.inversion = S5H1409_INVERSION_ON,
dfc1c08a ST	124	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	125	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
3ba71d21 MK	126	};
3ba71d21 MK	127
fc959bef	128	static struct s5h1409_config hauppauge_hvr1800lp_config = {
d19770e5 ST	129	.demod_address = 0x32 >> 1,
	130	.output_mode = S5H1409_SERIAL_OUTPUT,
	131	.gpio = S5H1409_GPIO_OFF,
2b03238a	132	.qam_if = 44000,
fe475163	133	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	134	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	135	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
d19770e5 ST	136	};
d19770e5 ST	137
07b4a835 MK	138	static struct s5h1409_config hauppauge_hvr1500_config = {
	139	.demod_address = 0x32 >> 1,
	140	.output_mode = S5H1409_SERIAL_OUTPUT,
	141	.gpio = S5H1409_GPIO_OFF,
	142	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	143	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	144	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
07b4a835 MK	145	};
07b4a835 MK	146
86184e06	147	static struct mt2131_config hauppauge_generic_tunerconfig = {
a77743bc ST	148	0x61
	149	};
	150
9bc37caa MK	151	static struct lgdt330x_config fusionhdtv_5_express = {
	152	.demod_address = 0x0e,
	153	.demod_chip = LGDT3303,
	154	.serial_mpeg = 0x40,
	155	};
	156
d1987d55 ST	157	static struct s5h1409_config hauppauge_hvr1500q_config = {
	158	.demod_address = 0x32 >> 1,
	159	.output_mode = S5H1409_SERIAL_OUTPUT,
	160	.gpio = S5H1409_GPIO_ON,
	161	.qam_if = 44000,
	162	.inversion = S5H1409_INVERSION_OFF,
dfc1c08a ST	163	.status_mode = S5H1409_DEMODLOCKING,
dfc1c08a ST	164	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
d1987d55 ST	165	};
d1987d55 ST	166
335377b7 MK	167	static struct s5h1409_config dvico_s5h1409_config = {
	168	.demod_address = 0x32 >> 1,
	169	.output_mode = S5H1409_SERIAL_OUTPUT,
	170	.gpio = S5H1409_GPIO_ON,
	171	.qam_if = 44000,
	172	.inversion = S5H1409_INVERSION_OFF,
	173	.status_mode = S5H1409_DEMODLOCKING,
	174	.mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
	175	};
	176
d1987d55	177	static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
e12671cf ST	178	.i2c_address = 0x61,
e12671cf ST	179	.if_khz = 5380,
8c70017f	180	.tuner_callback = cx23885_tuner_callback
d1987d55 ST	181	};
d1987d55 ST	182
335377b7 MK	183	static struct xc5000_config dvico_xc5000_tunerconfig = {
	184	.i2c_address = 0x64,
	185	.if_khz = 5380,
	186	.tuner_callback = cx23885_tuner_callback
	187	};
	188
4041f1a5 MK	189	static struct tda829x_config tda829x_no_probe = {
	190	.probe_tuner = TDA829X_DONT_PROBE,
	191	};
	192
f21e0d7f	193	static struct tda18271_std_map hauppauge_tda18271_std_map = {
c0dc0c11 MK	194	.atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3,
	195	.if_lvl = 6, .rfagc_top = 0x37 },
	196	.qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0,
	197	.if_lvl = 6, .rfagc_top = 0x37 },
f21e0d7f MK	198	};
	199
	200	static struct tda18271_config hauppauge_tda18271_config = {
	201	.std_map = &hauppauge_tda18271_std_map,
	202	.gate = TDA18271_GATE_ANALOG,
	203	};
	204
b3ea0166 ST	205	static struct tda18271_config hauppauge_hvr1200_tuner_config = {
	206	.gate = TDA18271_GATE_ANALOG,
	207	};
	208
b1721d0d	209	static struct dibx000_agc_config xc3028_agc_config = {
66762373 ST	210	BAND_VHF \| BAND_UHF, /* band_caps */
	211
	212	/* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
	213	* P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
	214	* P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
	215	* P_agc_nb_est=2, P_agc_write=0
	216	*/
	217	(0 << 15) \| (0 << 14) \| (0 << 11) \| (0 << 10) \| (0 << 9) \| (0 << 8) \|
	218	(3 << 5) \| (0 << 4) \| (2 << 1) \| (0 << 0), /* setup */
	219
	220	712, /* inv_gain */
	221	21, /* time_stabiliz */
	222
	223	0, /* alpha_level */
	224	118, /* thlock */
	225
	226	0, /* wbd_inv */
	227	2867, /* wbd_ref */
	228	0, /* wbd_sel */
	229	2, /* wbd_alpha */
	230
	231	0, /* agc1_max */
	232	0, /* agc1_min */
	233	39718, /* agc2_max */
	234	9930, /* agc2_min */
	235	0, /* agc1_pt1 */
	236	0, /* agc1_pt2 */
	237	0, /* agc1_pt3 */
	238	0, /* agc1_slope1 */
	239	0, /* agc1_slope2 */
	240	0, /* agc2_pt1 */
	241	128, /* agc2_pt2 */
	242	29, /* agc2_slope1 */
	243	29, /* agc2_slope2 */
	244
	245	17, /* alpha_mant */
	246	27, /* alpha_exp */
	247	23, /* beta_mant */
	248	51, /* beta_exp */
	249
	250	1, /* perform_agc_softsplit */
	251	};
	252
	253	/* PLL Configuration for COFDM BW_MHz = 8.000000
	254	* With external clock = 30.000000 */
b1721d0d	255	static struct dibx000_bandwidth_config xc3028_bw_config = {
66762373 ST	256	60000, /* internal */
	257	30000, /* sampling */
	258	1, /* pll_cfg: prediv */
	259	8, /* pll_cfg: ratio */
	260	3, /* pll_cfg: range */
	261	1, /* pll_cfg: reset */
	262	0, /* pll_cfg: bypass */
	263	0, /* misc: refdiv */
	264	0, /* misc: bypclk_div */
	265	1, /* misc: IO_CLK_en_core */
	266	1, /* misc: ADClkSrc */
	267	0, /* misc: modulo */
	268	(3 << 14) \| (1 << 12) \| (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
	269	(1 << 25) \| 5816102, /* ifreq = 5.200000 MHz */
	270	20452225, /* timf */
	271	30000000 /* xtal_hz */
	272	};
	273
	274	static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
	275	.output_mpeg2_in_188_bytes = 1,
	276	.hostbus_diversity = 1,
	277	.tuner_is_baseband = 0,
	278	.update_lna = NULL,
	279
	280	.agc_config_count = 1,
	281	.agc = &xc3028_agc_config,
	282	.bw = &xc3028_bw_config,
	283
	284	.gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
	285	.gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
	286	.gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
	287
	288	.pwm_freq_div = 0,
	289	.agc_control = NULL,
	290	.spur_protect = 0,
	291
	292	.output_mode = OUTMODE_MPEG2_SERIAL,
	293	};
	294
07b4a835 MK	295	static int cx23885_hvr1500_xc3028_callback(void *ptr, int command, int arg)
	296	{
	297	struct cx23885_tsport *port = ptr;
	298	struct cx23885_dev *dev = port->dev;
	299
	300	switch (command) {
	301	case XC2028_TUNER_RESET:
	302	/* Send the tuner in then out of reset */
	303	/* GPIO-2 xc3028 tuner */
22b4e64f	304	dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __func__, arg);
07b4a835 MK	305
	306	cx_set(GP0_IO, 0x00040000);
	307	cx_clear(GP0_IO, 0x00000004);
	308	msleep(5);
	309
	310	cx_set(GP0_IO, 0x00040004);
	311	msleep(5);
	312	break;
	313	case XC2028_RESET_CLK:
22b4e64f	314	dprintk(1, "%s: XC2028_RESET_CLK %d\n", __func__, arg);
07b4a835 MK	315	break;
07b4a835 MK	316	default:
22b4e64f	317	dprintk(1, "%s: unknown command %d, arg %d\n", __func__,
07b4a835 MK	318	command, arg);
	319	return -EINVAL;
	320	}
	321
	322	return 0;
	323	}
	324
d19770e5 ST	325	static int dvb_register(struct cx23885_tsport *port)
	326	{
	327	struct cx23885_dev *dev = port->dev;
f139fa71	328	struct cx23885_i2c *i2c_bus = NULL;
d19770e5 ST	329
	330	/* init struct videobuf_dvb */
	331	port->dvb.name = dev->name;
	332
	333	/* init frontend */
	334	switch (dev->board) {
a77743bc	335	case CX23885_BOARD_HAUPPAUGE_HVR1250:
f139fa71	336	i2c_bus = &dev->i2c_bus[0];
d19770e5	337	port->dvb.frontend = dvb_attach(s5h1409_attach,
86184e06	338	&hauppauge_generic_config,
f139fa71	339	&i2c_bus->i2c_adap);
d19770e5	340	if (port->dvb.frontend != NULL) {
44a6481d	341	dvb_attach(mt2131_attach, port->dvb.frontend,
f139fa71	342	&i2c_bus->i2c_adap,
86184e06	343	&hauppauge_generic_tunerconfig, 0);
d19770e5 ST	344	}
d19770e5 ST	345	break;
3ba71d21 MK	346	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	347	i2c_bus = &dev->i2c_bus[0];
	348	switch (alt_tuner) {
	349	case 1:
	350	port->dvb.frontend =
	351	dvb_attach(s5h1409_attach,
	352	&hauppauge_ezqam_config,
	353	&i2c_bus->i2c_adap);
	354	if (port->dvb.frontend != NULL) {
	355	dvb_attach(tda829x_attach, port->dvb.frontend,
	356	&dev->i2c_bus[1].i2c_adap, 0x42,
4041f1a5 MK	357	&tda829x_no_probe);
	358	dvb_attach(tda18271_attach, port->dvb.frontend,
	359	0x60, &dev->i2c_bus[1].i2c_adap,
f21e0d7f	360	&hauppauge_tda18271_config);
3ba71d21 MK	361	}
	362	break;
	363	case 0:
	364	default:
	365	port->dvb.frontend =
	366	dvb_attach(s5h1409_attach,
	367	&hauppauge_generic_config,
	368	&i2c_bus->i2c_adap);
	369	if (port->dvb.frontend != NULL)
	370	dvb_attach(mt2131_attach, port->dvb.frontend,
	371	&i2c_bus->i2c_adap,
	372	&hauppauge_generic_tunerconfig, 0);
	373	break;
	374	}
	375	break;
fc959bef	376	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
f139fa71	377	i2c_bus = &dev->i2c_bus[0];
fc959bef ST	378	port->dvb.frontend = dvb_attach(s5h1409_attach,
fc959bef ST	379	&hauppauge_hvr1800lp_config,
f139fa71	380	&i2c_bus->i2c_adap);
fc959bef ST	381	if (port->dvb.frontend != NULL) {
fc959bef ST	382	dvb_attach(mt2131_attach, port->dvb.frontend,
f139fa71	383	&i2c_bus->i2c_adap,
fc959bef ST	384	&hauppauge_generic_tunerconfig, 0);
	385	}
	386	break;
9bc37caa	387	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
f139fa71	388	i2c_bus = &dev->i2c_bus[0];
9bc37caa MK	389	port->dvb.frontend = dvb_attach(lgdt330x_attach,
9bc37caa MK	390	&fusionhdtv_5_express,
f139fa71	391	&i2c_bus->i2c_adap);
9bc37caa	392	if (port->dvb.frontend != NULL) {
827855d3 MK	393	dvb_attach(simple_tuner_attach, port->dvb.frontend,
	394	&i2c_bus->i2c_adap, 0x61,
	395	TUNER_LG_TDVS_H06XF);
9bc37caa MK	396	}
9bc37caa MK	397	break;
d1987d55 ST	398	case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
	399	i2c_bus = &dev->i2c_bus[1];
	400	port->dvb.frontend = dvb_attach(s5h1409_attach,
	401	&hauppauge_hvr1500q_config,
	402	&dev->i2c_bus[0].i2c_adap);
48723543	403	if (port->dvb.frontend != NULL)
d1987d55 ST	404	dvb_attach(xc5000_attach, port->dvb.frontend,
d1987d55 ST	405	&i2c_bus->i2c_adap,
48723543	406	&hauppauge_hvr1500q_tunerconfig, i2c_bus);
d1987d55	407	break;
07b4a835 MK	408	case CX23885_BOARD_HAUPPAUGE_HVR1500:
	409	i2c_bus = &dev->i2c_bus[1];
	410	port->dvb.frontend = dvb_attach(s5h1409_attach,
	411	&hauppauge_hvr1500_config,
	412	&dev->i2c_bus[0].i2c_adap);
	413	if (port->dvb.frontend != NULL) {
	414	struct dvb_frontend *fe;
	415	struct xc2028_config cfg = {
	416	.i2c_adap = &i2c_bus->i2c_adap,
	417	.i2c_addr = 0x61,
07b4a835 MK	418	.callback = cx23885_hvr1500_xc3028_callback,
	419	};
	420	static struct xc2028_ctrl ctl = {
	421	.fname = "xc3028-v27.fw",
	422	.max_len = 64,
33e53161	423	.scode_table = XC3028_FE_OREN538,
07b4a835 MK	424	};
	425
	426	fe = dvb_attach(xc2028_attach,
	427	port->dvb.frontend, &cfg);
	428	if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
	429	fe->ops.tuner_ops.set_config(fe, &ctl);
	430	}
	431	break;
b3ea0166	432	case CX23885_BOARD_HAUPPAUGE_HVR1200:
a780a31c	433	case CX23885_BOARD_HAUPPAUGE_HVR1700:
b3ea0166 ST	434	i2c_bus = &dev->i2c_bus[0];
	435	port->dvb.frontend = dvb_attach(tda10048_attach,
	436	&hauppauge_hvr1200_config,
	437	&i2c_bus->i2c_adap);
	438	if (port->dvb.frontend != NULL) {
	439	dvb_attach(tda829x_attach, port->dvb.frontend,
	440	&dev->i2c_bus[1].i2c_adap, 0x42,
	441	&tda829x_no_probe);
	442	dvb_attach(tda18271_attach, port->dvb.frontend,
	443	0x60, &dev->i2c_bus[1].i2c_adap,
	444	&hauppauge_hvr1200_tuner_config);
	445	}
	446	break;
66762373 ST	447	case CX23885_BOARD_HAUPPAUGE_HVR1400:
	448	i2c_bus = &dev->i2c_bus[0];
	449	port->dvb.frontend = dvb_attach(dib7000p_attach,
	450	&i2c_bus->i2c_adap,
	451	0x12, &hauppauge_hvr1400_dib7000_config);
	452	if (port->dvb.frontend != NULL) {
	453	struct dvb_frontend *fe;
	454	struct xc2028_config cfg = {
	455	.i2c_adap = &dev->i2c_bus[1].i2c_adap,
	456	.i2c_addr = 0x64,
	457	.callback = cx23885_hvr1500_xc3028_callback,
	458	};
	459	static struct xc2028_ctrl ctl = {
	460	.fname = "xc3028L-v36.fw",
	461	.max_len = 64,
	462	.demod = 5000,
	463	.d2633 = 1
	464	};
	465
	466	fe = dvb_attach(xc2028_attach,
	467	port->dvb.frontend, &cfg);
	468	if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
	469	fe->ops.tuner_ops.set_config(fe, &ctl);
	470	}
	471	break;
335377b7 MK	472	case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
	473	i2c_bus = &dev->i2c_bus[port->nr - 1];
	474
	475	port->dvb.frontend = dvb_attach(s5h1409_attach,
	476	&dvico_s5h1409_config,
	477	&i2c_bus->i2c_adap);
	478	if (port->dvb.frontend != NULL)
	479	dvb_attach(xc5000_attach, port->dvb.frontend,
	480	&i2c_bus->i2c_adap,
	481	&dvico_xc5000_tunerconfig, i2c_bus);
	482	break;
d19770e5 ST	483	default:
	484	printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
	485	dev->name);
	486	break;
	487	}
	488	if (NULL == port->dvb.frontend) {
	489	printk("%s: frontend initialization failed\n", dev->name);
	490	return -1;
	491	}
	492
	493	/* Put the analog decoder in standby to keep it quiet */
f139fa71	494	cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);
d19770e5	495
3ba71d21 MK	496	if (port->dvb.frontend->ops.analog_ops.standby)
	497	port->dvb.frontend->ops.analog_ops.standby(port->dvb.frontend);
	498
d19770e5	499	/* register everything */
44a6481d	500	return videobuf_dvb_register(&port->dvb, THIS_MODULE, port,
78e92006	501	&dev->pci->dev, adapter_nr);
d19770e5 ST	502	}
	503
	504	int cx23885_dvb_register(struct cx23885_tsport *port)
	505	{
	506	struct cx23885_dev *dev = port->dev;
	507	int err;
	508
22b4e64f	509	dprintk(1, "%s\n", __func__);
44a6481d	510	dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
d19770e5 ST	511	dev->board,
	512	dev->name,
	513	dev->pci_bus,
	514	dev->pci_slot);
	515
	516	err = -ENODEV;
d19770e5 ST	517
	518	/* dvb stuff */
	519	printk("%s: cx23885 based dvb card\n", dev->name);
0705135e	520	videobuf_queue_sg_init(&port->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock,
44a6481d MK	521	V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
44a6481d MK	522	sizeof(struct cx23885_buffer), port);
d19770e5 ST	523	err = dvb_register(port);
d19770e5 ST	524	if (err != 0)
22b4e64f	525	printk("%s() dvb_register failed err = %d\n", __func__, err);
d19770e5	526
d19770e5 ST	527	return err;
	528	}
	529
	530	int cx23885_dvb_unregister(struct cx23885_tsport *port)
	531	{
	532	/* dvb */
	533	if(port->dvb.frontend)
	534	videobuf_dvb_unregister(&port->dvb);
	535
	536	return 0;
	537	}
44a6481d MK	538
	539	/*
	540	* Local variables:
	541	* c-basic-offset: 8
	542	* End:
	543	* 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
	544	*/