[deliverable/linux.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"

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_device *d)
{
	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;
	umt_config.pll_set = dvb_usb_pll_set;

	d->fe = mt352_attach(&umt_config, &d->i2c_adap);

	return 0;
}

static int umt_tuner_attach (struct dvb_usb_device *d)
{
	d->pll_addr = 0x61;
	d->pll_desc = &dvb_pll_tua6034;
	return 0;
}

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

static int umt_probe(struct usb_interface *intf,
		const struct usb_device_id *id)
{
	if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE) == 0)
		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_properties umt_properties = {
	.caps = DVB_USB_IS_AN_I2C_ADAPTER,

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

	.size_of_priv     = sizeof(struct dibusb_state),

	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
	.power_ctrl       = dibusb_power_ctrl,
	.frontend_attach  = umt_mt352_frontend_attach,
	.tuner_attach     = umt_tuner_attach,

	.i2c_algo         = &dibusb_i2c_algo,

	.generic_bulk_ctrl_endpoint = 0x01,
	/* parameter for the MPEG2-data transfer */
	.urb = {
		.type = DVB_USB_BULK,
		.count = 20,
		.endpoint = 0x06,
		.u = {
			.bulk = {
				.buffersize = 512,
			}
		}
	},

	.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 = {
	.owner		= THIS_MODULE,
	.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
	16	static int umt_mt352_demod_init(struct dvb_frontend *fe)
	17	{
	18	static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d };
	19	static u8 mt352_reset[] = { 0x50, 0x80 };
	20	static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 };
	21	static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
	22	static u8 mt352_agc_cfg[] = { 0x67, 0x10, 0xa0 };
	23
	24	static u8 mt352_sec_agc_cfg1[] = { 0x6a, 0xff };
	25	static u8 mt352_sec_agc_cfg2[] = { 0x6d, 0xff };
	26	static u8 mt352_sec_agc_cfg3[] = { 0x70, 0x40 };
	27	static u8 mt352_sec_agc_cfg4[] = { 0x7b, 0x03 };
	28	static u8 mt352_sec_agc_cfg5[] = { 0x7d, 0x0f };
	29
	30	static u8 mt352_acq_ctl[] = { 0x53, 0x50 };
	31	static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x06 };
	32
	33	mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
	34	udelay(2000);
	35	mt352_write(fe, mt352_reset, sizeof(mt352_reset));
	36	mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio));
	37
	38	mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
	39	mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
	40
	41	mt352_write(fe, mt352_sec_agc_cfg1, sizeof(mt352_sec_agc_cfg1));
	42	mt352_write(fe, mt352_sec_agc_cfg2, sizeof(mt352_sec_agc_cfg2));
	43	mt352_write(fe, mt352_sec_agc_cfg3, sizeof(mt352_sec_agc_cfg3));
	44	mt352_write(fe, mt352_sec_agc_cfg4, sizeof(mt352_sec_agc_cfg4));
	45	mt352_write(fe, mt352_sec_agc_cfg5, sizeof(mt352_sec_agc_cfg5));
	46
	47	mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl));
	48	mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1));
	49
	50	return 0;
	51	}
	52
	53	static int umt_mt352_frontend_attach(struct dvb_usb_device *d)
	54	{
	55	struct mt352_config umt_config;
	56
	57	memset(&umt_config,0,sizeof(struct mt352_config));
	58	umt_config.demod_init = umt_mt352_demod_init;
	59	umt_config.demod_address = 0xf;
	60	umt_config.pll_set = dvb_usb_pll_set;
	61
	62	d->fe = mt352_attach(&umt_config, &d->i2c_adap);
	63
	64	return 0;
65	}
66
67	static int umt_tuner_attach (struct dvb_usb_device *d)
68	{
69	d->pll_addr = 0x61;
70	d->pll_desc = &dvb_pll_tua6034;
71	return 0;
72	}
73
74	/* USB Driver stuff */
75	static struct dvb_usb_properties umt_properties;
76
77	static int umt_probe(struct usb_interface *intf,
78	const struct usb_device_id *id)
79	{
80	if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE) == 0)
81	return 0;
82	return -EINVAL;
83	}
84
85	/* do not change the order of the ID table */
86	static struct usb_device_id umt_table [] = {
87	/* 00 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_COLD) },
88	/* 01 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_WARM) },
89	{ } /* Terminating entry */
90	};
91	MODULE_DEVICE_TABLE (usb, umt_table);
92
93	static struct dvb_usb_properties umt_properties = {
94	.caps = DVB_USB_IS_AN_I2C_ADAPTER,
95
96	.usb_ctrl = CYPRESS_FX2,
97	.firmware = "dvb-usb-umt-010-02.fw",
98
99	.size_of_priv = sizeof(struct dibusb_state),
100
101	.streaming_ctrl = dibusb2_0_streaming_ctrl,
102	.power_ctrl = dibusb_power_ctrl,
103	.frontend_attach = umt_mt352_frontend_attach,
104	.tuner_attach = umt_tuner_attach,
105
106	.i2c_algo = &dibusb_i2c_algo,
107
108	.generic_bulk_ctrl_endpoint = 0x01,
109	/* parameter for the MPEG2-data transfer */
110	.urb = {
111	.type = DVB_USB_BULK,
112	.count = 20,
113	.endpoint = 0x06,
114	.u = {
115	.bulk = {
116	.buffersize = 512,
117	}
118	}
119	},
120
121	.num_device_descs = 1,
122	.devices = {
123	{ "Hanftek UMT-010 DVB-T USB2.0",
124	{ &umt_table[0], NULL },
125	{ &umt_table[1], NULL },
126	},
127	}
128	};
129
130	static struct usb_driver umt_driver = {
131	.owner = THIS_MODULE,
63b5c1c4	132	.name = "dvb_usb_umt_010",
776338e1 JS	133	.probe = umt_probe,
	134	.disconnect = dvb_usb_device_exit,
	135	.id_table = umt_table,
	136	};
	137
	138	/* module stuff */
	139	static int __init umt_module_init(void)
	140	{
	141	int result;
	142	if ((result = usb_register(&umt_driver))) {
	143	err("usb_register failed. Error number %d",result);
	144	return result;
	145	}
	146
	147	return 0;
	148	}
	149
	150	static void __exit umt_module_exit(void)
	151	{
	152	/* deregister this driver from the USB subsystem */
	153	usb_deregister(&umt_driver);
	154	}
	155
	156	module_init (umt_module_init);
	157	module_exit (umt_module_exit);
	158
	159	MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
	160	MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device");
	161	MODULE_VERSION("1.0");
	162	MODULE_LICENSE("GPL");