cx23885-cards.c

trident tm5600的linux驱动

/*
 *  Driver for the Conexant CX23885 PCIe bridge
 *
 *  Copyright (c) 2006 Steven Toth <[e-mail]>
 *
 *  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 <media/cx25840.h>

#include "compat.h"
#include "cx23885.h"
#include "tuner-xc2028.h"

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

struct cx23885_board cx23885_boards[] = {
	[CX23885_BOARD_UNKNOWN] = {
		.name		= "UNKNOWN/GENERIC",
		/* Ensure safe default for unknown boards */
		.clk_freq       = 0,
		.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",
		.porta		= CX23885_ANALOG_VIDEO,
		.portb		= CX23885_MPEG_ENCODER,
		.portc		= CX23885_MPEG_DVB,
		.tuner_type	= TUNER_PHILIPS_TDA8290,
		.tuner_addr	= 0x42, /* 0x84 >> 1 */
		.input          = {{
			.type   = CX23885_VMUX_TELEVISION,
			.vmux   =	CX25840_VIN7_CH3 |
					CX25840_VIN5_CH2 |
					CX25840_VIN2_CH1,
			.gpio0  = 0,
		}, {
			.type   = CX23885_VMUX_COMPOSITE1,
			.vmux   =	CX25840_VIN7_CH3 |
					CX25840_VIN4_CH2 |
					CX25840_VIN6_CH1,
			.gpio0  = 0,
		}, {
			.type   = CX23885_VMUX_SVIDEO,
			.vmux   =	CX25840_VIN7_CH3 |
					CX25840_VIN4_CH2 |
					CX25840_VIN8_CH1 |
					CX25840_SVIDEO_ON,
			.gpio0  = 0,
		} },
	},
	[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,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
		.name		= "Hauppauge WinTV-HVR1500Q",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1500] = {
		.name		= "Hauppauge WinTV-HVR1500",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1200] = {
		.name		= "Hauppauge WinTV-HVR1200",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1700] = {
		.name		= "Hauppauge WinTV-HVR1700",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_HAUPPAUGE_HVR1400] = {
		.name		= "Hauppauge WinTV-HVR1400",
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP] = {
		.name		= "DViCO FusionHDTV7 Dual Express",
		.portb		= CX23885_MPEG_DVB,
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP] = {
		.name		= "DViCO FusionHDTV DVB-T Dual Express",
		.portb		= CX23885_MPEG_DVB,
		.portc		= CX23885_MPEG_DVB,
	},
	[CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H] = {
		.name		= "Leadtek Winfast PxDVR3200 H",
		.portc		= 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 = 0x7809,
		.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,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7790,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7797,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7710,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x7717,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x71d1,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x71d3,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x8101,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1700,
	}, {
		.subvendor = 0x0070,
		.subdevice = 0x8010,
		.card      = CX23885_BOARD_HAUPPAUGE_HVR1400,
	}, {
		.subvendor = 0x18ac,
		.subdevice = 0xd618,
		.card      = CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP,
	}, {
		.subvendor = 0x18ac,
		.subdevice = 0xdb78,
		.card      = CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP,
	}, {
		.subvendor = 0x107d,
		.subdevice = 0x6681,
		.card      = CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H,
	},
};
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(KERN_INFO
			"%s: Board has no valid PCIe Subsystem ID and can't\n"
		       "%s: be autodetected. Pass card=<n> insmod option\n"
		       "%s: to workaround that. Redirect complaints to the\n"
		       "%s: vendor of the TV card.  Best regards,\n"
		       "%s:         -- tux\n",
		       dev->name, dev->name, dev->name, dev->name, dev->name);
	} else {
		printk(KERN_INFO
			"%s: Your board isn't known (yet) to the driver.\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(KERN_INFO "%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(KERN_INFO "%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 71009:
		/* WinTV-HVR1200 (PCIe, Retail, full height)
		 * DVB-T and basic analog */
	case 71359:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71439:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71449:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 71939:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71949:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 71959:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 71979:
		/* WinTV-HVR1200 (PCIe, OEM, half height)
		 * DVB-T and basic analog */
	case 71999:
		/* WinTV-HVR1200 (PCIe, OEM, full height)
		 * DVB-T and basic analog */
	case 76601:
		/* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual
			channel ATSC and MPEG2 HW Encoder */
	case 77001:
		/* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC
			and Basic analog */
	case 77011:
		/* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC
			and Basic analog */
	case 77041:
		/* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM
			and Basic analog */
	case 77051:
		/* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM
			and Basic analog */
	case 78011:
		/* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM,
			Dual channel ATSC and MPEG2 HW Encoder */
	case 78501: