[mirror_ubuntu-hirsute-kernel.git] / drivers / media / dvb / dvb-usb / umt-010.c

/* DVB USB framework compliant Linux driver for the HanfTek UMT-010 USB2.0
 * DVB-T receiver.
 *
 * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
 *
 *	This program is free software; you can redistribute it and/or modify it
 *	under the terms of the GNU General Public License as published by the Free
 *	Software Foundation, version 2.
 *
 * see Documentation/dvb/README.dvb-usb for more information
 */
#include "dibusb.h"

#include "mt352.h"

DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);

static int umt_mt352_demod_init(struct dvb_frontend *fe)
{
	static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d };
	static u8 mt352_reset[] = { 0x50, 0x80 };
	static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 };
	static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
	static u8 mt352_agc_cfg[] = { 0x67, 0x10, 0xa0 };

	static u8 mt352_sec_agc_cfg1[] = { 0x6a, 0xff };
	static u8 mt352_sec_agc_cfg2[] = { 0x6d, 0xff };
	static u8 mt352_sec_agc_cfg3[] = { 0x70, 0x40 };
	static u8 mt352_sec_agc_cfg4[] = { 0x7b, 0x03 };
	static u8 mt352_sec_agc_cfg5[] = { 0x7d, 0x0f };

	static u8 mt352_acq_ctl[] = { 0x53, 0x50 };
	static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x06 };

	mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
	udelay(2000);
	mt352_write(fe, mt352_reset, sizeof(mt352_reset));
	mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio));

	mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
	mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));

	mt352_write(fe, mt352_sec_agc_cfg1, sizeof(mt352_sec_agc_cfg1));
	mt352_write(fe, mt352_sec_agc_cfg2, sizeof(mt352_sec_agc_cfg2));
	mt352_write(fe, mt352_sec_agc_cfg3, sizeof(mt352_sec_agc_cfg3));
	mt352_write(fe, mt352_sec_agc_cfg4, sizeof(mt352_sec_agc_cfg4));
	mt352_write(fe, mt352_sec_agc_cfg5, sizeof(mt352_sec_agc_cfg5));

	mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl));
	mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1));

	return 0;
}

static int umt_mt352_frontend_attach(struct dvb_usb_adapter *adap)
{
	struct mt352_config umt_config;

	memset(&umt_config,0,sizeof(struct mt352_config));
	umt_config.demod_init = umt_mt352_demod_init;
	umt_config.demod_address = 0xf;

	adap->fe = dvb_attach(mt352_attach, &umt_config, &adap->dev->i2c_adap);

	return 0;
}

static int umt_tuner_attach (struct dvb_usb_adapter *adap)
{
	dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, DVB_PLL_TUA6034);
	return 0;
}

/* USB Driver stuff */
static struct dvb_usb_device_properties umt_properties;

static int umt_probe(struct usb_interface *intf,
		const struct usb_device_id *id)
{
	if (0 == dvb_usb_device_init(intf, &umt_properties,
				     THIS_MODULE, NULL, adapter_nr))
		return 0;
	return -EINVAL;
}

/* do not change the order of the ID table */
static struct usb_device_id umt_table [] = {
/* 00 */	{ USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_COLD) },
/* 01 */	{ USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_WARM) },
			{ }		/* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, umt_table);

static struct dvb_usb_device_properties umt_properties = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

	.usb_ctrl = CYPRESS_FX2,
	.firmware = "dvb-usb-umt-010-02.fw",

	.num_adapters = 1,
	.adapter = {
		{
			.streaming_ctrl   = dibusb2_0_streaming_ctrl,
			.frontend_attach  = umt_mt352_frontend_attach,
			.tuner_attach     = umt_tuner_attach,

			/* parameter for the MPEG2-data transfer */
			.stream = {
				.type = USB_BULK,
				.count = MAX_NO_URBS_FOR_DATA_STREAM,
				.endpoint = 0x06,
				.u = {
					.bulk = {
						.buffersize = 512,
					}
				}
			},

			.size_of_priv     = sizeof(struct dibusb_state),
		}
	},
	.power_ctrl       = dibusb_power_ctrl,

	.i2c_algo         = &dibusb_i2c_algo,

	.generic_bulk_ctrl_endpoint = 0x01,

	.num_device_descs = 1,
	.devices = {
		{	"Hanftek UMT-010 DVB-T USB2.0",
			{ &umt_table[0], NULL },
			{ &umt_table[1], NULL },
		},
	}
};

static struct usb_driver umt_driver = {
	.name		= "dvb_usb_umt_010",
	.probe		= umt_probe,
	.disconnect = dvb_usb_device_exit,
	.id_table	= umt_table,
};

/* module stuff */
static int __init umt_module_init(void)
{
	int result;
	if ((result = usb_register(&umt_driver))) {
		err("usb_register failed. Error number %d",result);
		return result;
	}

	return 0;
}

static void __exit umt_module_exit(void)
{
	/* deregister this driver from the USB subsystem */
	usb_deregister(&umt_driver);
}

module_init (umt_module_init);
module_exit (umt_module_exit);

MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device");
MODULE_VERSION("1.0");
MODULE_LICENSE("GPL");
Commit	Line	Data
776338e1 JS	1	/* DVB USB framework compliant Linux driver for the HanfTek UMT-010 USB2.0
	2	* DVB-T receiver.
	3	*
	4	* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
	5	*
	6	* This program is free software; you can redistribute it and/or modify it
	7	* under the terms of the GNU General Public License as published by the Free
	8	* Software Foundation, version 2.
	9	*
	10	* see Documentation/dvb/README.dvb-usb for more information
	11	*/
	12	#include "dibusb.h"
	13
	14	#include "mt352.h"
	15
78e92006 JG	16	DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
78e92006 JG	17
776338e1 JS	18	static int umt_mt352_demod_init(struct dvb_frontend *fe)
	19	{
	20	static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d };
	21	static u8 mt352_reset[] = { 0x50, 0x80 };
	22	static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 };
	23	static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
	24	static u8 mt352_agc_cfg[] = { 0x67, 0x10, 0xa0 };
	25
	26	static u8 mt352_sec_agc_cfg1[] = { 0x6a, 0xff };
	27	static u8 mt352_sec_agc_cfg2[] = { 0x6d, 0xff };
	28	static u8 mt352_sec_agc_cfg3[] = { 0x70, 0x40 };
	29	static u8 mt352_sec_agc_cfg4[] = { 0x7b, 0x03 };
	30	static u8 mt352_sec_agc_cfg5[] = { 0x7d, 0x0f };
	31
	32	static u8 mt352_acq_ctl[] = { 0x53, 0x50 };
	33	static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x06 };
	34
	35	mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
	36	udelay(2000);
	37	mt352_write(fe, mt352_reset, sizeof(mt352_reset));
	38	mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio));
	39
	40	mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
	41	mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
	42
	43	mt352_write(fe, mt352_sec_agc_cfg1, sizeof(mt352_sec_agc_cfg1));
	44	mt352_write(fe, mt352_sec_agc_cfg2, sizeof(mt352_sec_agc_cfg2));
	45	mt352_write(fe, mt352_sec_agc_cfg3, sizeof(mt352_sec_agc_cfg3));
	46	mt352_write(fe, mt352_sec_agc_cfg4, sizeof(mt352_sec_agc_cfg4));
	47	mt352_write(fe, mt352_sec_agc_cfg5, sizeof(mt352_sec_agc_cfg5));
	48
	49	mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl));
	50	mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1));
	51
	52	return 0;
	53	}
	54
4d43e13f	55	static int umt_mt352_frontend_attach(struct dvb_usb_adapter *adap)
776338e1 JS	56	{
	57	struct mt352_config umt_config;
	58
	59	memset(&umt_config,0,sizeof(struct mt352_config));
	60	umt_config.demod_init = umt_mt352_demod_init;
	61	umt_config.demod_address = 0xf;
776338e1	62
4d43e13f	63	adap->fe = dvb_attach(mt352_attach, &umt_config, &adap->dev->i2c_adap);
776338e1 JS	64
	65	return 0;
	66	}
	67
4d43e13f	68	static int umt_tuner_attach (struct dvb_usb_adapter *adap)
776338e1	69	{
47a9991e	70	dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, DVB_PLL_TUA6034);
776338e1 JS	71	return 0;
	72	}
	73
	74	/* USB Driver stuff */
4d43e13f	75	static struct dvb_usb_device_properties umt_properties;
776338e1 JS	76
	77	static int umt_probe(struct usb_interface *intf,
	78	const struct usb_device_id *id)
	79	{
78e92006 JG	80	if (0 == dvb_usb_device_init(intf, &umt_properties,
78e92006 JG	81	THIS_MODULE, NULL, adapter_nr))
776338e1 JS	82	return 0;
	83	return -EINVAL;
	84	}
	85
	86	/* do not change the order of the ID table */
	87	static struct usb_device_id umt_table [] = {
9bc7c048 MK	88	/* 00 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_COLD) },
9bc7c048 MK	89	/* 01 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_WARM) },
776338e1 JS	90	{ } /* Terminating entry */
	91	};
	92	MODULE_DEVICE_TABLE (usb, umt_table);
	93
4d43e13f	94	static struct dvb_usb_device_properties umt_properties = {
776338e1 JS	95	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
	96
	97	.usb_ctrl = CYPRESS_FX2,
	98	.firmware = "dvb-usb-umt-010-02.fw",
	99
4d43e13f PB	100	.num_adapters = 1,
	101	.adapter = {
	102	{
01451e72 PB	103	.streaming_ctrl = dibusb2_0_streaming_ctrl,
	104	.frontend_attach = umt_mt352_frontend_attach,
	105	.tuner_attach = umt_tuner_attach,
776338e1	106
01451e72	107	/* parameter for the MPEG2-data transfer */
4d43e13f PB	108	.stream = {
4d43e13f PB	109	.type = USB_BULK,
3b940887	110	.count = MAX_NO_URBS_FOR_DATA_STREAM,
01451e72 PB	111	.endpoint = 0x06,
	112	.u = {
	113	.bulk = {
	114	.buffersize = 512,
	115	}
	116	}
	117	},
776338e1	118
4d43e13f PB	119	.size_of_priv = sizeof(struct dibusb_state),
	120	}
	121	},
	122	.power_ctrl = dibusb_power_ctrl,
	123
	124	.i2c_algo = &dibusb_i2c_algo,
	125
	126	.generic_bulk_ctrl_endpoint = 0x01,
	127
776338e1 JS	128	.num_device_descs = 1,
	129	.devices = {
	130	{ "Hanftek UMT-010 DVB-T USB2.0",
	131	{ &umt_table[0], NULL },
	132	{ &umt_table[1], NULL },
	133	},
	134	}
	135	};
	136
	137	static struct usb_driver umt_driver = {
63b5c1c4	138	.name = "dvb_usb_umt_010",
776338e1 JS	139	.probe = umt_probe,
	140	.disconnect = dvb_usb_device_exit,
	141	.id_table = umt_table,
	142	};
	143
	144	/* module stuff */
	145	static int __init umt_module_init(void)
	146	{
	147	int result;
	148	if ((result = usb_register(&umt_driver))) {
	149	err("usb_register failed. Error number %d",result);
	150	return result;
	151	}
	152
	153	return 0;
	154	}
	155
	156	static void __exit umt_module_exit(void)
	157	{
	158	/* deregister this driver from the USB subsystem */
	159	usb_deregister(&umt_driver);
	160	}
	161
	162	module_init (umt_module_init);
	163	module_exit (umt_module_exit);
	164
	165	MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
	166	MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device");
	167	MODULE_VERSION("1.0");
	168	MODULE_LICENSE("GPL");