[net-next-2.6.git] / drivers / media / dvb / dvb-usb / a800.c

/* DVB USB framework compliant Linux driver for the AVerMedia AverTV DVB-T
 * USB2.0 (A800) DVB-T receiver.
 *
 * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de)
 *
 * Thanks to
 *   - AVerMedia who kindly provided information and
 *   - Glen Harris who suffered from my mistakes during development.
 *
 *	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"

static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (rc=1 (or-able))." DVB_USB_DEBUG_STATUS);
#define deb_rc(args...)   dprintk(debug,0x01,args)

static int a800_power_ctrl(struct dvb_usb_device *d, int onoff)
{
	/* do nothing for the AVerMedia */
	return 0;
}

static struct dvb_usb_rc_key a800_rc_keys[] = {
	{ 0x02, 0x01, KEY_PROG1 },       /* SOURCE */
	{ 0x02, 0x00, KEY_POWER },       /* POWER */
	{ 0x02, 0x05, KEY_1 },           /* 1 */
	{ 0x02, 0x06, KEY_2 },           /* 2 */
	{ 0x02, 0x07, KEY_3 },           /* 3 */
	{ 0x02, 0x09, KEY_4 },           /* 4 */
	{ 0x02, 0x0a, KEY_5 },           /* 5 */
	{ 0x02, 0x0b, KEY_6 },           /* 6 */
	{ 0x02, 0x0d, KEY_7 },           /* 7 */
	{ 0x02, 0x0e, KEY_8 },           /* 8 */
	{ 0x02, 0x0f, KEY_9 },           /* 9 */
	{ 0x02, 0x12, KEY_LEFT },        /* L / DISPLAY */
	{ 0x02, 0x11, KEY_0 },           /* 0 */
	{ 0x02, 0x13, KEY_RIGHT },       /* R / CH RTN */
	{ 0x02, 0x17, KEY_PROG2 },       /* SNAP SHOT */
	{ 0x02, 0x10, KEY_PROG3 },       /* 16-CH PREV */
	{ 0x02, 0x1e, KEY_VOLUMEDOWN },  /* VOL DOWN */
	{ 0x02, 0x0c, KEY_ZOOM },        /* FULL SCREEN */
	{ 0x02, 0x1f, KEY_VOLUMEUP },    /* VOL UP */
	{ 0x02, 0x14, KEY_MUTE },        /* MUTE */
	{ 0x02, 0x08, KEY_AUDIO },       /* AUDIO */
	{ 0x02, 0x19, KEY_RECORD },      /* RECORD */
	{ 0x02, 0x18, KEY_PLAY },        /* PLAY */
	{ 0x02, 0x1b, KEY_STOP },        /* STOP */
	{ 0x02, 0x1a, KEY_PLAYPAUSE },   /* TIMESHIFT / PAUSE */
	{ 0x02, 0x1d, KEY_BACK },        /* << / RED */
	{ 0x02, 0x1c, KEY_FORWARD },     /* >> / YELLOW */
	{ 0x02, 0x03, KEY_TEXT },        /* TELETEXT */
	{ 0x02, 0x04, KEY_EPG },         /* EPG */
	{ 0x02, 0x15, KEY_MENU },        /* MENU */

	{ 0x03, 0x03, KEY_CHANNELUP },   /* CH UP */
	{ 0x03, 0x02, KEY_CHANNELDOWN }, /* CH DOWN */
	{ 0x03, 0x01, KEY_FIRST },       /* |<< / GREEN */
	{ 0x03, 0x00, KEY_LAST },        /* >>| / BLUE */

};

static int a800_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
{
	u8 key[5];
	if (usb_control_msg(d->udev,usb_rcvctrlpipe(d->udev,0),
				0x04, USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, key, 5,
				2000) != 5)
		return -ENODEV;

	/* call the universal NEC remote processor, to find out the key's state and event */
	dvb_usb_nec_rc_key_to_event(d,key,event,state);
	if (key[0] != 0)
		deb_rc("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
	return 0;
}

/* USB Driver stuff */
static struct dvb_usb_properties a800_properties;

static int a800_probe(struct usb_interface *intf,
		const struct usb_device_id *id)
{
	return dvb_usb_device_init(intf,&a800_properties,THIS_MODULE,NULL);
}

/* do not change the order of the ID table */
static struct usb_device_id a800_table [] = {
/* 00 */	{ USB_DEVICE(USB_VID_AVERMEDIA,     USB_PID_AVERMEDIA_DVBT_USB2_COLD) },
/* 01 */	{ USB_DEVICE(USB_VID_AVERMEDIA,     USB_PID_AVERMEDIA_DVBT_USB2_WARM) },
			{ }		/* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, a800_table);

static struct dvb_usb_properties a800_properties = {
	.caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
	.pid_filter_count = 32,

	.usb_ctrl = CYPRESS_FX2,

	.firmware = "dvb-usb-avertv-a800-02.fw",

	.size_of_priv     = sizeof(struct dibusb_state),

	.streaming_ctrl   = dibusb2_0_streaming_ctrl,
	.pid_filter       = dibusb_pid_filter,
	.pid_filter_ctrl  = dibusb_pid_filter_ctrl,
	.power_ctrl       = a800_power_ctrl,
	.frontend_attach  = dibusb_dib3000mc_frontend_attach,
	.tuner_attach     = dibusb_dib3000mc_tuner_attach,

	.rc_interval      = DEFAULT_RC_INTERVAL,
	.rc_key_map       = a800_rc_keys,
	.rc_key_map_size  = ARRAY_SIZE(a800_rc_keys),
	.rc_query         = a800_rc_query,

	.i2c_algo         = &dibusb_i2c_algo,

	.generic_bulk_ctrl_endpoint = 0x01,
	/* parameter for the MPEG2-data transfer */
	.urb = {
		.type = DVB_USB_BULK,
		.count = 7,
		.endpoint = 0x06,
		.u = {
			.bulk = {
				.buffersize = 4096,
			}
		}
	},

	.num_device_descs = 1,
	.devices = {
		{   "AVerMedia AverTV DVB-T USB 2.0 (A800)",
			{ &a800_table[0], NULL },
			{ &a800_table[1], NULL },
		},
	}
};

static struct usb_driver a800_driver = {
	.name		= "dvb_usb_a800",
	.probe		= a800_probe,
	.disconnect = dvb_usb_device_exit,
	.id_table	= a800_table,
};

/* module stuff */
static int __init a800_module_init(void)
{
	int result;
	if ((result = usb_register(&a800_driver))) {
		err("usb_register failed. Error number %d",result);
		return result;
	}

	return 0;
}

static void __exit a800_module_exit(void)
{
	/* deregister this driver from the USB subsystem */
	usb_deregister(&a800_driver);
}

module_init (a800_module_init);
module_exit (a800_module_exit);

MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
MODULE_DESCRIPTION("AVerMedia AverTV DVB-T USB 2.0 (A800)");
MODULE_VERSION("1.0");
MODULE_LICENSE("GPL");
Commit	Line	Data
776338e1 JS	1	/* DVB USB framework compliant Linux driver for the AVerMedia AverTV DVB-T
	2	* USB2.0 (A800) DVB-T receiver.
	3	*
	4	* Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de)
	5	*
	6	* Thanks to
	7	* - AVerMedia who kindly provided information and
	8	* - Glen Harris who suffered from my mistakes during development.
	9	*
	10	* This program is free software; you can redistribute it and/or modify it
	11	* under the terms of the GNU General Public License as published by the Free
	12	* Software Foundation, version 2.
	13	*
	14	* see Documentation/dvb/README.dvb-usb for more information
	15	*/
	16	#include "dibusb.h"
	17
	18	static int debug;
	19	module_param(debug, int, 0644);
	20	MODULE_PARM_DESC(debug, "set debugging level (rc=1 (or-able))." DVB_USB_DEBUG_STATUS);
	21	#define deb_rc(args...) dprintk(debug,0x01,args)
	22
	23	static int a800_power_ctrl(struct dvb_usb_device *d, int onoff)
	24	{
	25	/* do nothing for the AVerMedia */
	26	return 0;
	27	}
	28
	29	static struct dvb_usb_rc_key a800_rc_keys[] = {
	30	{ 0x02, 0x01, KEY_PROG1 }, /* SOURCE */
	31	{ 0x02, 0x00, KEY_POWER }, /* POWER */
	32	{ 0x02, 0x05, KEY_1 }, /* 1 */
	33	{ 0x02, 0x06, KEY_2 }, /* 2 */
	34	{ 0x02, 0x07, KEY_3 }, /* 3 */
	35	{ 0x02, 0x09, KEY_4 }, /* 4 */
	36	{ 0x02, 0x0a, KEY_5 }, /* 5 */
	37	{ 0x02, 0x0b, KEY_6 }, /* 6 */
	38	{ 0x02, 0x0d, KEY_7 }, /* 7 */
	39	{ 0x02, 0x0e, KEY_8 }, /* 8 */
	40	{ 0x02, 0x0f, KEY_9 }, /* 9 */
	41	{ 0x02, 0x12, KEY_LEFT }, /* L / DISPLAY */
	42	{ 0x02, 0x11, KEY_0 }, /* 0 */
	43	{ 0x02, 0x13, KEY_RIGHT }, /* R / CH RTN */
	44	{ 0x02, 0x17, KEY_PROG2 }, /* SNAP SHOT */
	45	{ 0x02, 0x10, KEY_PROG3 }, /* 16-CH PREV */
776338e1 JS	46	{ 0x02, 0x1e, KEY_VOLUMEDOWN }, /* VOL DOWN */
	47	{ 0x02, 0x0c, KEY_ZOOM }, /* FULL SCREEN */
	48	{ 0x02, 0x1f, KEY_VOLUMEUP }, /* VOL UP */
776338e1 JS	49	{ 0x02, 0x14, KEY_MUTE }, /* MUTE */
	50	{ 0x02, 0x08, KEY_AUDIO }, /* AUDIO */
	51	{ 0x02, 0x19, KEY_RECORD }, /* RECORD */
	52	{ 0x02, 0x18, KEY_PLAY }, /* PLAY */
	53	{ 0x02, 0x1b, KEY_STOP }, /* STOP */
	54	{ 0x02, 0x1a, KEY_PLAYPAUSE }, /* TIMESHIFT / PAUSE */
	55	{ 0x02, 0x1d, KEY_BACK }, /* << / RED */
	56	{ 0x02, 0x1c, KEY_FORWARD }, /* >> / YELLOW */
	57	{ 0x02, 0x03, KEY_TEXT }, /* TELETEXT */
776338e1 JS	58	{ 0x02, 0x04, KEY_EPG }, /* EPG */
776338e1 JS	59	{ 0x02, 0x15, KEY_MENU }, /* MENU */
58769a54 AH	60
	61	{ 0x03, 0x03, KEY_CHANNELUP }, /* CH UP */
	62	{ 0x03, 0x02, KEY_CHANNELDOWN }, /* CH DOWN */
	63	{ 0x03, 0x01, KEY_FIRST }, /* \|<< / GREEN */
	64	{ 0x03, 0x00, KEY_LAST }, /* >>\| / BLUE */
	65
776338e1 JS	66	};
776338e1 JS	67
15ac8e66	68	static int a800_rc_query(struct dvb_usb_device d, u32 event, int *state)
776338e1 JS	69	{
	70	u8 key[5];
	71	if (usb_control_msg(d->udev,usb_rcvctrlpipe(d->udev,0),
	72	0x04, USB_TYPE_VENDOR \| USB_DIR_IN, 0, 0, key, 5,
58769a54	73	2000) != 5)
776338e1 JS	74	return -ENODEV;
	75
	76	/* call the universal NEC remote processor, to find out the key's state and event */
	77	dvb_usb_nec_rc_key_to_event(d,key,event,state);
	78	if (key[0] != 0)
	79	deb_rc("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
	80	return 0;
	81	}
	82
	83	/* USB Driver stuff */
	84	static struct dvb_usb_properties a800_properties;
	85
	86	static int a800_probe(struct usb_interface *intf,
	87	const struct usb_device_id *id)
	88	{
47dc3d68	89	return dvb_usb_device_init(intf,&a800_properties,THIS_MODULE,NULL);
776338e1 JS	90	}
	91
	92	/* do not change the order of the ID table */
	93	static struct usb_device_id a800_table [] = {
	94	/* 00 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_DVBT_USB2_COLD) },
	95	/* 01 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_DVBT_USB2_WARM) },
	96	{ } /* Terminating entry */
	97	};
	98	MODULE_DEVICE_TABLE (usb, a800_table);
	99
	100	static struct dvb_usb_properties a800_properties = {
	101	.caps = DVB_USB_HAS_PID_FILTER \| DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF \| DVB_USB_IS_AN_I2C_ADAPTER,
	102	.pid_filter_count = 32,
	103
	104	.usb_ctrl = CYPRESS_FX2,
	105
	106	.firmware = "dvb-usb-avertv-a800-02.fw",
	107
	108	.size_of_priv = sizeof(struct dibusb_state),
	109
	110	.streaming_ctrl = dibusb2_0_streaming_ctrl,
	111	.pid_filter = dibusb_pid_filter,
	112	.pid_filter_ctrl = dibusb_pid_filter_ctrl,
	113	.power_ctrl = a800_power_ctrl,
	114	.frontend_attach = dibusb_dib3000mc_frontend_attach,
	115	.tuner_attach = dibusb_dib3000mc_tuner_attach,
	116
	117	.rc_interval = DEFAULT_RC_INTERVAL,
	118	.rc_key_map = a800_rc_keys,
	119	.rc_key_map_size = ARRAY_SIZE(a800_rc_keys),
	120	.rc_query = a800_rc_query,
	121
	122	.i2c_algo = &dibusb_i2c_algo,
	123
	124	.generic_bulk_ctrl_endpoint = 0x01,
	125	/* parameter for the MPEG2-data transfer */
	126	.urb = {
	127	.type = DVB_USB_BULK,
	128	.count = 7,
	129	.endpoint = 0x06,
	130	.u = {
	131	.bulk = {
	132	.buffersize = 4096,
	133	}
	134	}
	135	},
	136
	137	.num_device_descs = 1,
	138	.devices = {
	139	{ "AVerMedia AverTV DVB-T USB 2.0 (A800)",
	140	{ &a800_table[0], NULL },
	141	{ &a800_table[1], NULL },
	142	},
	143	}
	144	};
	145
	146	static struct usb_driver a800_driver = {
63b5c1c4	147	.name = "dvb_usb_a800",
776338e1 JS	148	.probe = a800_probe,
	149	.disconnect = dvb_usb_device_exit,
	150	.id_table = a800_table,
	151	};
	152
	153	/* module stuff */
	154	static int __init a800_module_init(void)
	155	{
	156	int result;
	157	if ((result = usb_register(&a800_driver))) {
	158	err("usb_register failed. Error number %d",result);
	159	return result;
	160	}
	161
	162	return 0;
	163	}
	164
	165	static void __exit a800_module_exit(void)
	166	{
	167	/* deregister this driver from the USB subsystem */
	168	usb_deregister(&a800_driver);
	169	}
	170
	171	module_init (a800_module_init);
	172	module_exit (a800_module_exit);
	173
	174	MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
	175	MODULE_DESCRIPTION("AVerMedia AverTV DVB-T USB 2.0 (A800)");
	176	MODULE_VERSION("1.0");
	177	MODULE_LICENSE("GPL");