[deliverable/linux.git] / drivers / media / video / cx23885 / cx23885-cards.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/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>

#include "cx23885.h"

/* ------------------------------------------------------------------ */
/* board config info                                                  */

struct cx23885_board cx23885_boards[] = {
	[CX23885_BOARD_UNKNOWN] = {
		.name		= "UNKNOWN/GENERIC",
		.input          = {{
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   = 0,
		},{
			.type   = CX23885_VMUX_COMPOSITE2,
			.vmux   = 1,
		},{
			.type   = CX23885_VMUX_COMPOSITE3,
			.vmux   = 2,
		},{
			.type   = CX23885_VMUX_COMPOSITE4,
			.vmux   = 3,
		}},
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
		.name		= "Hauppauge WinTV-HVR1800lp",
		.portc		= CX23885_MPEG_DVB,
		.input          = {{
			.type   = CX23885_VMUX_TELEVISION,
			.vmux   = 0,
			.gpio0  = 0xff00,
		},{
			.type   = CX23885_VMUX_DEBUG,
			.vmux   = 0,
			.gpio0  = 0xff01,
		},{
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   = 1,
			.gpio0  = 0xff02,
		},{
			.type   = CX23885_VMUX_SVIDEO,
			.vmux   = 2,
			.gpio0  = 0xff02,
		}},
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1800] = {
		.name		= "Hauppauge WinTV-HVR1800",
		.portc		= CX23885_MPEG_DVB,
		.input          = {{
			.type   = CX23885_VMUX_TELEVISION,
			.vmux   = 0,
			.gpio0  = 0xff00,
		},{
			.type   = CX23885_VMUX_DEBUG,
			.vmux   = 0,
			.gpio0  = 0xff01,
		},{
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   = 1,
			.gpio0  = 0xff02,
		},{
			.type   = CX23885_VMUX_SVIDEO,
			.vmux   = 2,
			.gpio0  = 0xff02,
		}},
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1250] = {
		.name		= "Hauppauge WinTV-HVR1250",
		.portc		= CX23885_MPEG_DVB,
		.input          = {{
			.type   = CX23885_VMUX_TELEVISION,
			.vmux   = 0,
			.gpio0  = 0xff00,
		},{
			.type   = CX23885_VMUX_DEBUG,
			.vmux   = 0,
			.gpio0  = 0xff01,
		},{
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   = 1,
			.gpio0  = 0xff02,
		},{
			.type   = CX23885_VMUX_SVIDEO,
			.vmux   = 2,
			.gpio0  = 0xff02,
		}},
	},
	[CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
		.name		= "DViCO FusionHDTV5 Express",
		.portb		= CX23885_MPEG_DVB,
	},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);

/* ------------------------------------------------------------------ */
/* PCI subsystem IDs                                                  */

struct cx23885_subid cx23885_subids[] = {
	{
		.subvendor = 0x0070,
		.subdevice = 0x3400,
		.card      = CX23885_BOARD_UNKNOWN,
	},{
		.subvendor = 0x0070,
		.subdevice = 0x7600,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
	},{
		.subvendor = 0x0070,
		.subdevice = 0x7800,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
	},{
		.subvendor = 0x0070,
		.subdevice = 0x7801,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
	},{
		.subvendor = 0x0070,
		.subdevice = 0x7911,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1250,
	},{
		.subvendor = 0x18ac,
		.subdevice = 0xd500,
		.card      = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
	},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);

void cx23885_card_list(struct cx23885_dev *dev)
{
	int i;

	if (0 == dev->pci->subsystem_vendor &&
	    0 == dev->pci->subsystem_device) {
		printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
		       "%s: be autodetected.  Please pass card=<n> insmod option to\n"
		       "%s: workaround that.  Redirect complaints to the vendor of\n"
		       "%s: the TV card.  Best regards,\n"
		       "%s:         -- tux\n",
		       dev->name, dev->name, dev->name, dev->name, dev->name);
	} else {
		printk("%s: Your board isn't known (yet) to the driver.  You can\n"
		       "%s: try to pick one of the existing card configs via\n"
		       "%s: card=<n> insmod option.  Updating to the latest\n"
		       "%s: version might help as well.\n",
		       dev->name, dev->name, dev->name, dev->name);
	}
	printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
	       dev->name);
	for (i = 0; i < cx23885_bcount; i++)
		printk("%s:    card=%d -> %s\n",
		       dev->name, i, cx23885_boards[i].name);
}

static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
{
	struct tveeprom tv;

	tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);

	/* Make sure we support the board model */
	switch (tv.model)
	{
	case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
	case 77001: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
	case 78501: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
	case 78521: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
		break;
	default:
		printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
		break;
	}

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

void cx23885_gpio_setup(struct cx23885_dev *dev)
{
	switch(dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
		/* GPIO-0 cx24227 demodulator reset */
		cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
		/* GPIO-0 656_CLK */
		/* GPIO-1 656_D0 */
		/* GPIO-2 8295A Reset */
		/* GPIO-3-10 cx23417 data0-7 */
		/* GPIO-11-14 cx23417 addr0-3 */
		/* GPIO-15-18 cx23417 READY, CS, RD, WR */
		/* GPIO-19 IR_RX */
		// FIXME: Analog requires the tuner is brought out of reset
		break;
	}
}

int cx23885_ir_init(struct cx23885_dev *dev)
{
	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
		/* FIXME: Implement me */
		break;
	}

	return 0;
}

void cx23885_card_setup(struct cx23885_dev *dev)
{
	struct cx23885_tsport *ts1 = &dev->ts1;
	struct cx23885_tsport *ts2 = &dev->ts2;

	static u8 eeprom[256];

	if (dev->i2c_bus[0].i2c_rc == 0) {
		dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
		tveeprom_read(&dev->i2c_bus[0].i2c_client,
			      eeprom, sizeof(eeprom));
	}

	switch (dev->board) {
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
		if (dev->i2c_bus[0].i2c_rc == 0)
			hauppauge_eeprom(dev, eeprom+0x80);
		break;
	}

	switch (dev->board) {
	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
		ts1->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
		break;
	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
	default:
		ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
		ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
		ts2->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
	}

}

/* ------------------------------------------------------------------ */

/*
 * 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/init.h>
	23	#include <linux/module.h>
	24	#include <linux/pci.h>
	25	#include <linux/delay.h>
	26
	27	#include "cx23885.h"
	28
	29	/* ------------------------------------------------------------------ */
	30	/* board config info */
	31
	32	struct cx23885_board cx23885_boards[] = {
	33	[CX23885_BOARD_UNKNOWN] = {
	34	.name = "UNKNOWN/GENERIC",
d19770e5 ST	35	.input = {{
	36	.type = CX23885_VMUX_COMPOSITE1,
	37	.vmux = 0,
	38	},{
	39	.type = CX23885_VMUX_COMPOSITE2,
	40	.vmux = 1,
	41	},{
	42	.type = CX23885_VMUX_COMPOSITE3,
	43	.vmux = 2,
	44	},{
	45	.type = CX23885_VMUX_COMPOSITE4,
	46	.vmux = 3,
	47	}},
	48	},
	49	[CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
	50	.name = "Hauppauge WinTV-HVR1800lp",
d19770e5 ST	51	.portc = CX23885_MPEG_DVB,
	52	.input = {{
	53	.type = CX23885_VMUX_TELEVISION,
	54	.vmux = 0,
	55	.gpio0 = 0xff00,
	56	},{
	57	.type = CX23885_VMUX_DEBUG,
	58	.vmux = 0,
	59	.gpio0 = 0xff01,
	60	},{
	61	.type = CX23885_VMUX_COMPOSITE1,
	62	.vmux = 1,
	63	.gpio0 = 0xff02,
	64	},{
	65	.type = CX23885_VMUX_SVIDEO,
	66	.vmux = 2,
	67	.gpio0 = 0xff02,
	68	}},
	69	},
	70	[CX23885_BOARD_HAUPPAUGE_HVR1800] = {
	71	.name = "Hauppauge WinTV-HVR1800",
d19770e5 ST	72	.portc = CX23885_MPEG_DVB,
	73	.input = {{
	74	.type = CX23885_VMUX_TELEVISION,
	75	.vmux = 0,
	76	.gpio0 = 0xff00,
	77	},{
	78	.type = CX23885_VMUX_DEBUG,
	79	.vmux = 0,
	80	.gpio0 = 0xff01,
	81	},{
	82	.type = CX23885_VMUX_COMPOSITE1,
	83	.vmux = 1,
	84	.gpio0 = 0xff02,
	85	},{
	86	.type = CX23885_VMUX_SVIDEO,
	87	.vmux = 2,
	88	.gpio0 = 0xff02,
	89	}},
	90	},
a77743bc ST	91	[CX23885_BOARD_HAUPPAUGE_HVR1250] = {
	92	.name = "Hauppauge WinTV-HVR1250",
	93	.portc = CX23885_MPEG_DVB,
	94	.input = {{
	95	.type = CX23885_VMUX_TELEVISION,
	96	.vmux = 0,
	97	.gpio0 = 0xff00,
	98	},{
	99	.type = CX23885_VMUX_DEBUG,
	100	.vmux = 0,
	101	.gpio0 = 0xff01,
	102	},{
	103	.type = CX23885_VMUX_COMPOSITE1,
	104	.vmux = 1,
	105	.gpio0 = 0xff02,
	106	},{
	107	.type = CX23885_VMUX_SVIDEO,
	108	.vmux = 2,
	109	.gpio0 = 0xff02,
	110	}},
	111	},
9bc37caa MK	112	[CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
9bc37caa MK	113	.name = "DViCO FusionHDTV5 Express",
a6a3f140	114	.portb = CX23885_MPEG_DVB,
9bc37caa	115	},
d19770e5 ST	116	};
	117	const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
	118
	119	/* ------------------------------------------------------------------ */
	120	/* PCI subsystem IDs */
	121
	122	struct cx23885_subid cx23885_subids[] = {
	123	{
	124	.subvendor = 0x0070,
	125	.subdevice = 0x3400,
	126	.card = CX23885_BOARD_UNKNOWN,
	127	},{
	128	.subvendor = 0x0070,
	129	.subdevice = 0x7600,
	130	.card = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
	131	},{
	132	.subvendor = 0x0070,
	133	.subdevice = 0x7800,
	134	.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
	135	},{
	136	.subvendor = 0x0070,
	137	.subdevice = 0x7801,
	138	.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
a77743bc ST	139	},{
	140	.subvendor = 0x0070,
	141	.subdevice = 0x7911,
	142	.card = CX23885_BOARD_HAUPPAUGE_HVR1250,
9bc37caa MK	143	},{
	144	.subvendor = 0x18ac,
	145	.subdevice = 0xd500,
	146	.card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
d19770e5 ST	147	},
	148	};
	149	const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
	150
	151	void cx23885_card_list(struct cx23885_dev *dev)
	152	{
	153	int i;
	154
	155	if (0 == dev->pci->subsystem_vendor &&
	156	0 == dev->pci->subsystem_device) {
	157	printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
	158	"%s: be autodetected. Please pass card=<n> insmod option to\n"
	159	"%s: workaround that. Redirect complaints to the vendor of\n"
	160	"%s: the TV card. Best regards,\n"
	161	"%s: -- tux\n",
	162	dev->name, dev->name, dev->name, dev->name, dev->name);
	163	} else {
	164	printk("%s: Your board isn't known (yet) to the driver. You can\n"
	165	"%s: try to pick one of the existing card configs via\n"
	166	"%s: card=<n> insmod option. Updating to the latest\n"
	167	"%s: version might help as well.\n",
	168	dev->name, dev->name, dev->name, dev->name);
	169	}
	170	printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
	171	dev->name);
	172	for (i = 0; i < cx23885_bcount; i++)
	173	printk("%s: card=%d -> %s\n",
	174	dev->name, i, cx23885_boards[i].name);
	175	}
	176
	177	static void hauppauge_eeprom(struct cx23885_dev dev, u8 eeprom_data)
	178	{
	179	struct tveeprom tv;
	180
	181	tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
	182
d19770e5 ST	183	/* Make sure we support the board model */
	184	switch (tv.model)
	185	{
	186	case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
	187	case 77001: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
	188	case 78501: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
	189	case 78521: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
	190	break;
	191	default:
	192	printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
	193	break;
	194	}
	195
	196	printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
	197	dev->name, tv.model);
	198	}
	199
a6a3f140 ST	200	void cx23885_gpio_setup(struct cx23885_dev *dev)
	201	{
	202	switch(dev->board) {
	203	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	204	/* GPIO-0 cx24227 demodulator reset */
	205	cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
	206	break;
	207	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	208	/* GPIO-0 656_CLK */
	209	/* GPIO-1 656_D0 */
	210	/* GPIO-2 8295A Reset */
	211	/* GPIO-3-10 cx23417 data0-7 */
	212	/* GPIO-11-14 cx23417 addr0-3 */
	213	/* GPIO-15-18 cx23417 READY, CS, RD, WR */
	214	/* GPIO-19 IR_RX */
	215	// FIXME: Analog requires the tuner is brought out of reset
	216	break;
	217	}
	218	}
	219
	220	int cx23885_ir_init(struct cx23885_dev *dev)
	221	{
	222	switch (dev->board) {
	223	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	224	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	225	/* FIXME: Implement me */
	226	break;
	227	}
	228
	229	return 0;
	230	}
	231
d19770e5 ST	232	void cx23885_card_setup(struct cx23885_dev *dev)
d19770e5 ST	233	{
a6a3f140 ST	234	struct cx23885_tsport *ts1 = &dev->ts1;
	235	struct cx23885_tsport *ts2 = &dev->ts2;
	236
d19770e5 ST	237	static u8 eeprom[256];
	238
	239	if (dev->i2c_bus[0].i2c_rc == 0) {
	240	dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
44a6481d MK	241	tveeprom_read(&dev->i2c_bus[0].i2c_client,
44a6481d MK	242	eeprom, sizeof(eeprom));
d19770e5 ST	243	}
	244
	245	switch (dev->board) {
a77743bc	246	case CX23885_BOARD_HAUPPAUGE_HVR1250:
d19770e5 ST	247	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	248	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
	249	if (dev->i2c_bus[0].i2c_rc == 0)
	250	hauppauge_eeprom(dev, eeprom+0x80);
	251	break;
	252	}
a6a3f140 ST	253
	254	switch (dev->board) {
	255	case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
	256	ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
	257	ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
	258	ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
	259	break;
	260	case CX23885_BOARD_HAUPPAUGE_HVR1250:
	261	case CX23885_BOARD_HAUPPAUGE_HVR1800:
	262	case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
	263	default:
	264	ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
	265	ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
	266	ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
	267	}
	268
d19770e5 ST	269	}
	270
	271	/* ------------------------------------------------------------------ */
	272
d19770e5 ST	273	/*
	274	* Local variables:
	275	* c-basic-offset: 8
	276	* End:
	277	* 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
	278	*/