[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / video / au0828 / au0828-cards.c

/*
 *  Driver for the Auvitek USB bridge
 *
 *  Copyright (c) 2008 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 "au0828.h"
#include "au0828-cards.h"

struct au0828_board au0828_boards[] = {
	[AU0828_BOARD_UNKNOWN] = {
		.name	= "Unknown board",
	},
	[AU0828_BOARD_HAUPPAUGE_HVR850] = {
		.name	= "Hauppauge HVR850",
	},
	[AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
		.name	= "Hauppauge HVR950Q",
	},
	[AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
		.name	= "Hauppauge HVR950Q rev xxF8",
	},
	[AU0828_BOARD_DVICO_FUSIONHDTV7] = {
		.name	= "DViCO FusionHDTV USB",
	},
	[AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
		.name = "Hauppauge Woodbury",
	},
};

/* Tuner callback function for au0828 boards. Currently only needed
 * for HVR1500Q, which has an xc5000 tuner.
 */
int au0828_tuner_callback(void *priv, int command, int arg)
{
	struct au0828_dev *dev = priv;

	dprintk(1, "%s()\n", __func__);

	switch (dev->board) {
	case AU0828_BOARD_HAUPPAUGE_HVR850:
	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
	case AU0828_BOARD_DVICO_FUSIONHDTV7:
		if (command == 0) {
			/* Tuner Reset Command from xc5000 */
			/* Drive the tuner into reset and out */
			au0828_clear(dev, REG_001, 2);
			mdelay(200);
			au0828_set(dev, REG_001, 2);
			mdelay(50);
			return 0;
		} else {
			printk(KERN_ERR
				"%s(): Unknown command.\n", __func__);
			return -EINVAL;
		}
		break;
	}

	return 0; /* Should never be here */
}

static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
{
	struct tveeprom tv;

	tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data);

	/* Make sure we support the board model */
	switch (tv.model) {
	case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
	case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
	case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
	case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
	case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
	case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
	case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
	case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
		break;
	default:
		printk(KERN_WARNING "%s: warning: "
		       "unknown hauppauge model #%d\n", __func__, tv.model);
		break;
	}

	printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
	       __func__, tv.model);
}

void au0828_card_setup(struct au0828_dev *dev)
{
	static u8 eeprom[256];

	dprintk(1, "%s()\n", __func__);

	if (dev->i2c_rc == 0) {
		dev->i2c_client.addr = 0xa0 >> 1;
		tveeprom_read(&dev->i2c_client, eeprom, sizeof(eeprom));
	}

	switch (dev->board) {
	case AU0828_BOARD_HAUPPAUGE_HVR850:
	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
	case AU0828_BOARD_HAUPPAUGE_WOODBURY:
		if (dev->i2c_rc == 0)
			hauppauge_eeprom(dev, eeprom+0xa0);
		break;
	}
}

/*
 * The bridge has between 8 and 12 gpios.
 * Regs 1 and 0 deal with output enables.
 * Regs 3 and 2 deal with direction.
 */
void au0828_gpio_setup(struct au0828_dev *dev)
{
	dprintk(1, "%s()\n", __func__);

	switch (dev->board) {
	case AU0828_BOARD_HAUPPAUGE_HVR850:
	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
	case AU0828_BOARD_HAUPPAUGE_WOODBURY:
		/* GPIO's
		 * 4 - CS5340
		 * 5 - AU8522 Demodulator
		 * 6 - eeprom W/P
		 * 9 - XC5000 Tuner
		 */

		/* Into reset */
		au0828_write(dev, REG_003, 0x02);
		au0828_write(dev, REG_002, 0x88 | 0x20);
		au0828_write(dev, REG_001, 0x0);
		au0828_write(dev, REG_000, 0x0);
		msleep(100);

		/* Out of reset */
		au0828_write(dev, REG_003, 0x02);
		au0828_write(dev, REG_001, 0x02);
		au0828_write(dev, REG_002, 0x88 | 0x20);
		au0828_write(dev, REG_000, 0x88 | 0x20 | 0x40);
		msleep(250);
		break;
	case AU0828_BOARD_DVICO_FUSIONHDTV7:
		/* GPIO's
		 * 6 - ?
		 * 8 - AU8522 Demodulator
		 * 9 - XC5000 Tuner
		 */

		/* Into reset */
		au0828_write(dev, REG_003, 0x02);
		au0828_write(dev, REG_002, 0xa0);
		au0828_write(dev, REG_001, 0x0);
		au0828_write(dev, REG_000, 0x0);
		msleep(100);

		/* Out of reset */
		au0828_write(dev, REG_003, 0x02);
		au0828_write(dev, REG_002, 0xa0);
		au0828_write(dev, REG_001, 0x02);
		au0828_write(dev, REG_000, 0xa0);
		msleep(250);
		break;
	}
}

/* table of devices that work with this driver */
struct usb_device_id au0828_usb_id_table [] = {
	{ USB_DEVICE(0x2040, 0x7200),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	{ USB_DEVICE(0x2040, 0x7240),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 },
	{ USB_DEVICE(0x0fe9, 0xd620),
		.driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 },
	{ USB_DEVICE(0x2040, 0x7210),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	{ USB_DEVICE(0x2040, 0x7217),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	{ USB_DEVICE(0x2040, 0x721b),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	{ USB_DEVICE(0x2040, 0x721f),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	{ USB_DEVICE(0x2040, 0x7280),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	{ USB_DEVICE(0x0fd9, 0x0008),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	{ USB_DEVICE(0x2040, 0x7201),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
	{ USB_DEVICE(0x2040, 0x7211),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
	{ USB_DEVICE(0x2040, 0x7281),
		.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
	{ USB_DEVICE(0x2040, 0x8200),
		.driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
	{ },
};

MODULE_DEVICE_TABLE(usb, au0828_usb_id_table);
Commit	Line	Data
265a6510 ST	1	/*
	2	* Driver for the Auvitek USB bridge
	3	*
6d897616	4	* Copyright (c) 2008 Steven Toth <stoth@linuxtv.org>
265a6510 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 "au0828.h"
	23	#include "au0828-cards.h"
	24
265a6510 ST	25	struct au0828_board au0828_boards[] = {
	26	[AU0828_BOARD_UNKNOWN] = {
	27	.name = "Unknown board",
	28	},
	29	[AU0828_BOARD_HAUPPAUGE_HVR850] = {
	30	.name = "Hauppauge HVR850",
	31	},
	32	[AU0828_BOARD_HAUPPAUGE_HVR950Q] = {
	33	.name = "Hauppauge HVR950Q",
	34	},
59d27521 MK	35	[AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = {
	36	.name = "Hauppauge HVR950Q rev xxF8",
	37	},
265a6510 ST	38	[AU0828_BOARD_DVICO_FUSIONHDTV7] = {
	39	.name = "DViCO FusionHDTV USB",
	40	},
8e8bd229 MK	41	[AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
	42	.name = "Hauppauge Woodbury",
	43	},
265a6510	44	};
265a6510 ST	45
	46	/* Tuner callback function for au0828 boards. Currently only needed
	47	* for HVR1500Q, which has an xc5000 tuner.
	48	*/
	49	int au0828_tuner_callback(void *priv, int command, int arg)
	50	{
	51	struct au0828_dev *dev = priv;
	52
f07e8e4b	53	dprintk(1, "%s()\n", __func__);
bc3c613c	54
18d73c58	55	switch (dev->board) {
265a6510 ST	56	case AU0828_BOARD_HAUPPAUGE_HVR850:
265a6510 ST	57	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
59d27521	58	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
265a6510	59	case AU0828_BOARD_DVICO_FUSIONHDTV7:
a9c36aad	60	if (command == 0) {
265a6510 ST	61	/* Tuner Reset Command from xc5000 */
	62	/* Drive the tuner into reset and out */
	63	au0828_clear(dev, REG_001, 2);
	64	mdelay(200);
	65	au0828_set(dev, REG_001, 2);
	66	mdelay(50);
	67	return 0;
18d73c58	68	} else {
265a6510	69	printk(KERN_ERR
f07e8e4b	70	"%s(): Unknown command.\n", __func__);
265a6510 ST	71	return -EINVAL;
	72	}
	73	break;
	74	}
	75
	76	return 0; /* Should never be here */
	77	}
	78
28930fa9 ST	79	static void hauppauge_eeprom(struct au0828_dev dev, u8 eeprom_data)
	80	{
	81	struct tveeprom tv;
	82
	83	tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data);
	84
	85	/* Make sure we support the board model */
a9c36aad	86	switch (tv.model) {
104fe9a2	87	case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
28930fa9	88	case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
104fe9a2 MK	89	case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
	90	case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
	91	case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
	92	case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
805caff5	93	case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
104fe9a2	94	case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
28930fa9 ST	95	break;
28930fa9 ST	96	default:
f07e8e4b MK	97	printk(KERN_WARNING "%s: warning: "
f07e8e4b MK	98	"unknown hauppauge model #%d\n", __func__, tv.model);
28930fa9 ST	99	break;
	100	}
	101
f07e8e4b MK	102	printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
f07e8e4b MK	103	__func__, tv.model);
28930fa9 ST	104	}
28930fa9 ST	105
28930fa9 ST	106	void au0828_card_setup(struct au0828_dev *dev)
28930fa9 ST	107	{
28930fa9 ST	108	static u8 eeprom[256];
28930fa9 ST	109
f07e8e4b	110	dprintk(1, "%s()\n", __func__);
bc3c613c	111
28930fa9 ST	112	if (dev->i2c_rc == 0) {
	113	dev->i2c_client.addr = 0xa0 >> 1;
	114	tveeprom_read(&dev->i2c_client, eeprom, sizeof(eeprom));
	115	}
	116
18d73c58	117	switch (dev->board) {
28930fa9 ST	118	case AU0828_BOARD_HAUPPAUGE_HVR850:
28930fa9 ST	119	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
59d27521	120	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
8e8bd229	121	case AU0828_BOARD_HAUPPAUGE_WOODBURY:
28930fa9 ST	122	if (dev->i2c_rc == 0)
	123	hauppauge_eeprom(dev, eeprom+0xa0);
	124	break;
	125	}
	126	}
	127
265a6510 ST	128	/*
	129	* The bridge has between 8 and 12 gpios.
	130	* Regs 1 and 0 deal with output enables.
a9c36aad	131	* Regs 3 and 2 deal with direction.
265a6510 ST	132	*/
	133	void au0828_gpio_setup(struct au0828_dev *dev)
	134	{
f07e8e4b	135	dprintk(1, "%s()\n", __func__);
bc3c613c	136
18d73c58	137	switch (dev->board) {
265a6510 ST	138	case AU0828_BOARD_HAUPPAUGE_HVR850:
265a6510 ST	139	case AU0828_BOARD_HAUPPAUGE_HVR950Q:
59d27521	140	case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
8e8bd229	141	case AU0828_BOARD_HAUPPAUGE_WOODBURY:
265a6510 ST	142	/* GPIO's
	143	* 4 - CS5340
	144	* 5 - AU8522 Demodulator
	145	* 6 - eeprom W/P
	146	* 9 - XC5000 Tuner
	147	*/
	148
	149	/* Into reset */
	150	au0828_write(dev, REG_003, 0x02);
	151	au0828_write(dev, REG_002, 0x88 \| 0x20);
	152	au0828_write(dev, REG_001, 0x0);
	153	au0828_write(dev, REG_000, 0x0);
	154	msleep(100);
	155
	156	/* Out of reset */
	157	au0828_write(dev, REG_003, 0x02);
	158	au0828_write(dev, REG_001, 0x02);
	159	au0828_write(dev, REG_002, 0x88 \| 0x20);
	160	au0828_write(dev, REG_000, 0x88 \| 0x20 \| 0x40);
	161	msleep(250);
	162	break;
	163	case AU0828_BOARD_DVICO_FUSIONHDTV7:
	164	/* GPIO's
	165	* 6 - ?
	166	* 8 - AU8522 Demodulator
	167	* 9 - XC5000 Tuner
	168	*/
	169
	170	/* Into reset */
	171	au0828_write(dev, REG_003, 0x02);
	172	au0828_write(dev, REG_002, 0xa0);
	173	au0828_write(dev, REG_001, 0x0);
	174	au0828_write(dev, REG_000, 0x0);
	175	msleep(100);
	176
	177	/* Out of reset */
	178	au0828_write(dev, REG_003, 0x02);
	179	au0828_write(dev, REG_002, 0xa0);
	180	au0828_write(dev, REG_001, 0x02);
	181	au0828_write(dev, REG_000, 0xa0);
	182	msleep(250);
	183	break;
	184	}
	185	}
	186
	187	/* table of devices that work with this driver */
	188	struct usb_device_id au0828_usb_id_table [] = {
	189	{ USB_DEVICE(0x2040, 0x7200),
	190	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	191	{ USB_DEVICE(0x2040, 0x7240),
	192	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 },
	193	{ USB_DEVICE(0x0fe9, 0xd620),
	194	.driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 },
104fe9a2 MK	195	{ USB_DEVICE(0x2040, 0x7210),
	196	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	197	{ USB_DEVICE(0x2040, 0x7217),
	198	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	199	{ USB_DEVICE(0x2040, 0x721b),
	200	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	201	{ USB_DEVICE(0x2040, 0x721f),
	202	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	203	{ USB_DEVICE(0x2040, 0x7280),
	204	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
	205	{ USB_DEVICE(0x0fd9, 0x0008),
	206	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
59d27521 MK	207	{ USB_DEVICE(0x2040, 0x7201),
	208	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
	209	{ USB_DEVICE(0x2040, 0x7211),
	210	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
	211	{ USB_DEVICE(0x2040, 0x7281),
	212	.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
8e8bd229 MK	213	{ USB_DEVICE(0x2040, 0x8200),
8e8bd229 MK	214	.driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
265a6510 ST	215	{ },
	216	};
	217
	218	MODULE_DEVICE_TABLE(usb, au0828_usb_id_table);