leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
df59f0b3df
linux/drivers/media/video/em28xx/em28xx-cards.c
Devin Heitmueller e2a1b79f7d V4L/DVB (11927): em28xx: provide module option to disable USB speed check 
Add an em28xx module option that allows a user to override the USB speed check.
Intended for advanced users who understand the consequences of trying to use
the device with a 12Mbps bus.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 19:07:22 -03:00

2549 lines
74 KiB
C
Raw Blame History

/*
em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
video capture devices
Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
Markus Rechberger <mrechberger@gmail.com>
Mauro Carvalho Chehab <mchehab@infradead.org>
Sascha Sommer <saschasommer@freenet.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; 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/delay.h>
#include <linux/i2c.h>
#include <linux/usb.h>
#include <media/tuner.h>
#include <media/msp3400.h>
#include <media/saa7115.h>
#include <media/tvp5150.h>
#include <media/tvaudio.h>
#include <media/i2c-addr.h>
#include <media/tveeprom.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include "em28xx.h"
#define DRIVER_NAME "em28xx"
static int tuner = -1;
module_param(tuner, int, 0444);
MODULE_PARM_DESC(tuner, "tuner type");
static unsigned int disable_ir;
module_param(disable_ir, int, 0444);
MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
static unsigned int disable_usb_speed_check;
module_param(disable_usb_speed_check, int, 0444);
MODULE_PARM_DESC(disable_usb_speed_check,
"override min bandwidth requirement of 480M bps");
static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
module_param_array(card, int, NULL, 0444);
MODULE_PARM_DESC(card, "card type");
/* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
static unsigned long em28xx_devused;
struct em28xx_hash_table {
unsigned long hash;
unsigned int model;
unsigned int tuner;
};
/*
* Reset sequences for analog/digital modes
*/
/* Reset for the most [analog] boards */
static struct em28xx_reg_seq default_analog[] = {
{EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
{ -1, -1, -1, -1},
};
/* Reset for the most [digital] boards */
static struct em28xx_reg_seq default_digital[] = {
{EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
{ -1, -1, -1, -1},
};
/* Board Hauppauge WinTV HVR 900 analog */
static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
{EM28XX_R08_GPIO, 0x2d, ~EM_GPIO_4, 10},
{0x05, 0xff, 0x10, 10},
{ -1, -1, -1, -1},
};
/* Board Hauppauge WinTV HVR 900 digital */
static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
{EM28XX_R08_GPIO, 0x2e, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x04, 0x0f, 10},
{EM2880_R04_GPO, 0x0c, 0x0f, 10},
{ -1, -1, -1, -1},
};
/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
{EM28XX_R08_GPIO, 0x69, ~EM_GPIO_4, 10},
{ -1, -1, -1, -1},
};
/* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
/* Board - EM2870 Kworld 355u
Analog - No input analog */
static struct em28xx_reg_seq kworld_330u_analog[] = {
{EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x00, 0xff, 10},
{ -1, -1, -1, -1},
};
static struct em28xx_reg_seq kworld_330u_digital[] = {
{EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
{EM2880_R04_GPO, 0x08, 0xff, 10},
{ -1, -1, -1, -1},
};
/* Callback for the most boards */
static struct em28xx_reg_seq default_tuner_gpio[] = {
{EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
{EM28XX_R08_GPIO, 0, EM_GPIO_4, 10},
{EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
{ -1, -1, -1, -1},
};
/* Mute/unmute */
static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
{EM28XX_R08_GPIO, 5, 7, 10},
{ -1, -1, -1, -1},
};
static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
{EM28XX_R08_GPIO, 4, 7, 10},
{ -1, -1, -1, -1},
};
static struct em28xx_reg_seq compro_mute_gpio[] = {
{EM28XX_R08_GPIO, 6, 7, 10},
{ -1, -1, -1, -1},
};
/* Terratec AV350 */
static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
{EM28XX_R08_GPIO, 0xff, 0x7f, 10},
{ -1, -1, -1, -1},
};
static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
{EM28XX_R08_GPIO, 0xff, 0xff, 10},
{ -1, -1, -1, -1},
};
/*
* Board definitions
*/
struct em28xx_board em28xx_boards[] = {
[EM2750_BOARD_UNKNOWN] = {
.name = "Unknown EM2750/EM2751 webcam grabber",
.xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
.tuner_type = TUNER_ABSENT, /* This is a webcam */
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = 0,
.amux = EM28XX_AMUX_VIDEO,
} },
},
[EM2800_BOARD_UNKNOWN] = {
.name = "Unknown EM2800 video grabber",
.is_em2800 = 1,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.tuner_type = TUNER_ABSENT,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_UNKNOWN] = {
.name = "Unknown EM2750/28xx video grabber",
.tuner_type = TUNER_ABSENT,
},
[EM2750_BOARD_DLCW_130] = {
/* Beijing Huaqi Information Digital Technology Co., Ltd */
.name = "Huaqi DLCW-130",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.xclk = EM28XX_XCLK_FREQUENCY_48MHZ,
.tuner_type = TUNER_ABSENT, /* This is a webcam */
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = 0,
.amux = EM28XX_AMUX_VIDEO,
} },
},
[EM2820_BOARD_KWORLD_PVRTV2800RF] = {
.name = "Kworld PVR TV 2800 RF",
.tuner_type = TUNER_TEMIC_PAL,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_GADMEI_TVR200] = {
.name = "Gadmei TVR200",
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_TERRATEC_CINERGY_250] = {
.name = "Terratec Cinergy 250 USB",
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_PINNACLE_USB_2] = {
.name = "Pinnacle PCTV USB 2",
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
.name = "Hauppauge WinTV USB 2",
.tuner_type = TUNER_PHILIPS_FM1236_MK3,
.tda9887_conf = TDA9887_PRESENT |
TDA9887_PORT1_ACTIVE |
TDA9887_PORT2_ACTIVE,
.decoder = EM28XX_TVP5150,
.has_msp34xx = 1,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = MSP_INPUT_DEFAULT,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
} },
},
[EM2820_BOARD_DLINK_USB_TV] = {
.name = "D-Link DUB-T210 TV Tuner",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
.name = "Hercules Smart TV USB 2.0",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
.name = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_GADMEI_UTV310] = {
.name = "Gadmei UTV310",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_TNF_5335MF,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
.name = "Leadtek Winfast USB II Deluxe",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
.name = "Videology 20K14XUSB USB2.0",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_ABSENT, /* This is a webcam */
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = 0,
.amux = EM28XX_AMUX_VIDEO,
} },
},
[EM2821_BOARD_SUPERCOMP_USB_2] = {
.name = "Supercomp USB 2.0 TV",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_PHILIPS_FM1236_MK3,
.tda9887_conf = TDA9887_PRESENT |
TDA9887_PORT1_ACTIVE |
TDA9887_PORT2_ACTIVE,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2821_BOARD_USBGEAR_VD204] = {
.name = "Usbgear VD204v9",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_ABSENT, /* Capture only device */
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2860_BOARD_NETGMBH_CAM] = {
/* Beijing Huaqi Information Digital Technology Co., Ltd */
.name = "NetGMBH Cam",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_ABSENT, /* This is a webcam */
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = 0,
.amux = EM28XX_AMUX_VIDEO,
} },
},
[EM2860_BOARD_TYPHOON_DVD_MAKER] = {
.name = "Typhoon DVD Maker",
.decoder = EM28XX_SAA711X,
.tuner_type = TUNER_ABSENT, /* Capture only device */
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2860_BOARD_GADMEI_UTV330] = {
.name = "Gadmei UTV330",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_TNF_5335MF,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2860_BOARD_TERRATEC_HYBRID_XS] = {
.name = "Terratec Cinergy A Hybrid XS",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2861_BOARD_KWORLD_PVRTV_300U] = {
.name = "KWorld PVRTV 300U",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
.name = "Yakumo MovieMixer",
.tuner_type = TUNER_ABSENT, /* Capture only device */
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2861_BOARD_PLEXTOR_PX_TV100U] = {
.name = "Plextor ConvertX PX-TV100U",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_TNF_5335MF,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
/* Those boards with em2870 are DVB Only*/
[EM2870_BOARD_TERRATEC_XS] = {
.name = "Terratec Cinergy T XS",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
},
[EM2870_BOARD_TERRATEC_XS_MT2060] = {
.name = "Terratec Cinergy T XS (MT2060)",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_ABSENT, /* MT2060 */
},
[EM2870_BOARD_KWORLD_350U] = {
.name = "Kworld 350 U DVB-T",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
},
[EM2870_BOARD_KWORLD_355U] = {
.name = "Kworld 355 U DVB-T",
.valid = EM28XX_BOARD_NOT_VALIDATED,
},
[EM2870_BOARD_PINNACLE_PCTV_DVB] = {
.name = "Pinnacle PCTV DVB-T",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_ABSENT, /* MT2060 */
/* djh - I have serious doubts this is right... */
.xclk = EM28XX_XCLK_IR_RC5_MODE |
EM28XX_XCLK_FREQUENCY_10MHZ,
},
[EM2870_BOARD_COMPRO_VIDEOMATE] = {
.name = "Compro, VideoMate U3",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_ABSENT, /* MT2060 */
},
[EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
.name = "Terratec Hybrid XS Secam",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.has_msp34xx = 1,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
} },
},
[EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
.name = "Hauppauge WinTV HVR 900",
.tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = hauppauge_wintv_hvr_900_digital,
.ir_codes = ir_codes_hauppauge_new,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
.name = "Hauppauge WinTV HVR 900 (R2)",
.tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.mts_firmware = 1,
.ir_codes = ir_codes_hauppauge_new,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
.name = "Hauppauge WinTV HVR 850",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = hauppauge_wintv_hvr_900_digital,
.ir_codes = ir_codes_hauppauge_new,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
.name = "Hauppauge WinTV HVR 950",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = hauppauge_wintv_hvr_900_digital,
.ir_codes = ir_codes_hauppauge_new,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
.name = "Pinnacle PCTV HD Pro Stick",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = hauppauge_wintv_hvr_900_digital,
.ir_codes = ir_codes_pinnacle_pctv_hd,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
.name = "AMD ATI TV Wonder HD 600",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = hauppauge_wintv_hvr_900_digital,
.ir_codes = ir_codes_ati_tv_wonder_hd_600,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2880_BOARD_TERRATEC_HYBRID_XS] = {
.name = "Terratec Hybrid XS",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.has_dvb = 1,
.dvb_gpio = default_analog,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
} },
},
/* maybe there's a reason behind it why Terratec sells the Hybrid XS
as Prodigy XS with a different PID, let's keep it separated for now
maybe we'll need it lateron */
[EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
.name = "Terratec Prodigy XS",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2820_BOARD_MSI_VOX_USB_2] = {
.name = "MSI VOX USB 2.0",
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT |
TDA9887_PORT1_ACTIVE |
TDA9887_PORT2_ACTIVE,
.max_range_640_480 = 1,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE4,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2800_BOARD_TERRATEC_CINERGY_200] = {
.name = "Terratec Cinergy 200 USB",
.is_em2800 = 1,
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2800_BOARD_GRABBEEX_USB2800] = {
.name = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
.is_em2800 = 1,
.decoder = EM28XX_SAA711X,
.tuner_type = TUNER_ABSENT, /* capture only board */
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
.name = "Leadtek Winfast USB II",
.is_em2800 = 1,
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2800_BOARD_KWORLD_USB2800] = {
.name = "Kworld USB2800",
.is_em2800 = 1,
.tuner_type = TUNER_PHILIPS_FCV1236D,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_PINNACLE_DVC_90] = {
.name = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
.tuner_type = TUNER_ABSENT, /* capture only board */
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2800_BOARD_VGEAR_POCKETTV] = {
.name = "V-Gear PocketTV",
.is_em2800 = 1,
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
.name = "Pixelview PlayTV Box 4 USB 2.0",
.tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_YMEC_TVF_5533MF,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
.aout = EM28XX_AOUT_MONO | /* I2S */
EM28XX_AOUT_MASTER, /* Line out pin */
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
.name = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
.has_snapshot_button = 1,
.tda9887_conf = TDA9887_PRESENT,
.tuner_type = TUNER_YMEC_TVF_5533MF,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE2,
.amux = EM28XX_AMUX_VIDEO,
.aout = EM28XX_AOUT_MONO | /* I2S */
EM28XX_AOUT_MASTER, /* Line out pin */
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
.name = "EM2860/SAA711X Reference Design",
.has_snapshot_button = 1,
.tuner_type = TUNER_ABSENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
} },
},
[EM2880_BOARD_MSI_DIGIVOX_AD] = {
.name = "MSI DigiVox A/D",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = em2880_msi_digivox_ad_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = em2880_msi_digivox_ad_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = em2880_msi_digivox_ad_analog,
} },
},
[EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
.name = "MSI DigiVox A/D II",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = em2880_msi_digivox_ad_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = em2880_msi_digivox_ad_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = em2880_msi_digivox_ad_analog,
} },
},
[EM2880_BOARD_KWORLD_DVB_305U] = {
.name = "KWorld DVB-T 305U",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2880_BOARD_KWORLD_DVB_310U] = {
.name = "KWorld DVB-T 310U",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.has_dvb = 1,
.dvb_gpio = default_digital,
.mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
}, { /* S-video has not been tested yet */
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
} },
},
[EM2880_BOARD_EMPIRE_DUAL_TV] = {
.name = "Empire dual TV",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.has_dvb = 1,
.dvb_gpio = default_digital,
.mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
} },
},
[EM2881_BOARD_DNT_DA2_HYBRID] = {
.name = "DNT DA2 Hybrid",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
} },
},
[EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
.name = "Pinnacle Hybrid Pro",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = default_analog,
} },
},
[EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
.name = "Pinnacle Hybrid Pro (2)",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2882_BOARD_KWORLD_VS_DVBT] = {
.name = "Kworld VS-DVB-T 323UR",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2882_BOARD_TERRATEC_HYBRID_XS] = {
.name = "Terratec Hybrid XS (em2882)",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
[EM2883_BOARD_KWORLD_HYBRID_330U] = {
.name = "Kworld PlusTV HD Hybrid 330",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = kworld_330u_digital,
.xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
EM28XX_I2C_EEPROM_ON_BOARD |
EM28XX_I2C_EEPROM_KEY_VALID,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = kworld_330u_analog,
.aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = kworld_330u_analog,
.aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = kworld_330u_analog,
} },
},
[EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
.name = "Compro VideoMate ForYou/Stereo",
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
.tvaudio_addr = 0xb0,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_TVP5150,
.adecoder = EM28XX_TVAUDIO,
.mute_gpio = compro_mute_gpio,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
.gpio = compro_unmute_tv_gpio,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
.gpio = compro_unmute_svid_gpio,
} },
},
[EM2860_BOARD_KAIOMY_TVNPC_U2] = {
.name = "Kaiomy TVnPC U2",
.vchannels = 3,
.tuner_type = TUNER_XC2028,
.tuner_addr = 0x61,
.mts_firmware = 1,
.decoder = EM28XX_TVP5150,
.tuner_gpio = default_tuner_gpio,
.ir_codes = ir_codes_kaiomy,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
} },
.radio = {
.type = EM28XX_RADIO,
.amux = EM28XX_AMUX_LINE_IN,
}
},
[EM2860_BOARD_EASYCAP] = {
.name = "Easy Cap Capture DC-60",
.vchannels = 2,
.tuner_type = TUNER_ABSENT,
.decoder = EM28XX_SAA711X,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2820_BOARD_IODATA_GVMVP_SZ] = {
.name = "IO-DATA GV-MVP/SZ",
.tuner_type = TUNER_PHILIPS_FM1236_MK3,
.tuner_gpio = default_tuner_gpio,
.tda9887_conf = TDA9887_PRESENT,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
}, { /* Composite has not been tested yet */
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_VIDEO,
}, { /* S-video has not been tested yet */
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_VIDEO,
} },
},
[EM2860_BOARD_TERRATEC_GRABBY] = {
.name = "Terratec Grabby",
.vchannels = 2,
.tuner_type = TUNER_ABSENT,
.decoder = EM28XX_SAA711X,
.xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO2,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_VIDEO2,
} },
},
[EM2860_BOARD_TERRATEC_AV350] = {
.name = "Terratec AV350",
.vchannels = 2,
.tuner_type = TUNER_ABSENT,
.decoder = EM28XX_TVP5150,
.xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
.mute_gpio = terratec_av350_mute_gpio,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AUDIO_SRC_LINE,
.gpio = terratec_av350_unmute_gpio,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AUDIO_SRC_LINE,
.gpio = terratec_av350_unmute_gpio,
} },
},
};
const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
/* table of devices that work with this driver */
struct usb_device_id em28xx_id_table[] = {
{ USB_DEVICE(0xeb1a, 0x2750),
.driver_info = EM2750_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2751),
.driver_info = EM2750_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2800),
.driver_info = EM2800_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2820),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2821),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2860),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2861),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2870),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2881),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2883),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0xe300),
.driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
{ USB_DEVICE(0xeb1a, 0xe303),
.driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
{ USB_DEVICE(0xeb1a, 0xe305),
.driver_info = EM2880_BOARD_KWORLD_DVB_305U },
{ USB_DEVICE(0xeb1a, 0xe310),
.driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
{ USB_DEVICE(0xeb1a, 0xa316),
.driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
{ USB_DEVICE(0xeb1a, 0xe320),
.driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
{ USB_DEVICE(0xeb1a, 0xe323),
.driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
{ USB_DEVICE(0xeb1a, 0xe350),
.driver_info = EM2870_BOARD_KWORLD_350U },
{ USB_DEVICE(0xeb1a, 0xe355),
.driver_info = EM2870_BOARD_KWORLD_355U },
{ USB_DEVICE(0xeb1a, 0x2801),
.driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
{ USB_DEVICE(0xeb1a, 0xe357),
.driver_info = EM2870_BOARD_KWORLD_355U },
{ USB_DEVICE(0x1b80, 0xe302),
.driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
{ USB_DEVICE(0x0ccd, 0x0036),
.driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
{ USB_DEVICE(0x0ccd, 0x004c),
.driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
{ USB_DEVICE(0x0ccd, 0x004f),
.driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
{ USB_DEVICE(0x0ccd, 0x005e),
.driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
{ USB_DEVICE(0x0ccd, 0x0042),
.driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
{ USB_DEVICE(0x0ccd, 0x0043),
.driver_info = EM2870_BOARD_TERRATEC_XS },
{ USB_DEVICE(0x0ccd, 0x0047),
.driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
{ USB_DEVICE(0x0ccd, 0x0084),
.driver_info = EM2860_BOARD_TERRATEC_AV350 },
{ USB_DEVICE(0x0ccd, 0x0096),
.driver_info = EM2860_BOARD_TERRATEC_GRABBY },
{ USB_DEVICE(0x185b, 0x2870),
.driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
{ USB_DEVICE(0x185b, 0x2041),
.driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
{ USB_DEVICE(0x2040, 0x4200),
.driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
{ USB_DEVICE(0x2040, 0x4201),
.driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
{ USB_DEVICE(0x2040, 0x6500),
.driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
{ USB_DEVICE(0x2040, 0x6502),
.driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
{ USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
.driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
{ USB_DEVICE(0x2040, 0x6517), /* HP HVR-950 */
.driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
{ USB_DEVICE(0x2040, 0x651b), /* RP HVR-950 */
.driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
{ USB_DEVICE(0x2040, 0x651f),
.driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
{ USB_DEVICE(0x0438, 0xb002),
.driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
{ USB_DEVICE(0x2001, 0xf112),
.driver_info = EM2820_BOARD_DLINK_USB_TV },
{ USB_DEVICE(0x2304, 0x0207),
.driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
{ USB_DEVICE(0x2304, 0x0208),
.driver_info = EM2820_BOARD_PINNACLE_USB_2 },
{ USB_DEVICE(0x2304, 0x021a),
.driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
{ USB_DEVICE(0x2304, 0x0226),
.driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
{ USB_DEVICE(0x2304, 0x0227),
.driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
{ USB_DEVICE(0x0413, 0x6023),
.driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
{ USB_DEVICE(0x093b, 0xa005),
.driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
{ USB_DEVICE(0x04bb, 0x0515),
.driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
{ },
};
MODULE_DEVICE_TABLE(usb, em28xx_id_table);
/*
* EEPROM hash table for devices with generic USB IDs
*/
static struct em28xx_hash_table em28xx_eeprom_hash[] = {
/* P/N: SA 60002070465 Tuner: TVF7533-MF */
{0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
{0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
{0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
{0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
};
/* I2C devicelist hash table for devices with generic USB IDs */
static struct em28xx_hash_table em28xx_i2c_hash[] = {
{0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
{0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
{0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
{0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
};
/* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
static unsigned short saa711x_addrs[] = {
0x4a >> 1, 0x48 >> 1, /* SAA7111, SAA7111A and SAA7113 */
0x42 >> 1, 0x40 >> 1, /* SAA7114, SAA7115 and SAA7118 */
I2C_CLIENT_END };
static unsigned short tvp5150_addrs[] = {
0xb8 >> 1,
0xba >> 1,
I2C_CLIENT_END
};
static unsigned short msp3400_addrs[] = {
0x80 >> 1,
0x88 >> 1,
I2C_CLIENT_END
};
int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
{
int rc = 0;
struct em28xx *dev = ptr;
if (dev->tuner_type != TUNER_XC2028)
return 0;
if (command != XC2028_TUNER_RESET)
return 0;
rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
return rc;
}
EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
static inline void em28xx_set_model(struct em28xx *dev)
{
memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
/* Those are the default values for the majority of boards
Use those values if not specified otherwise at boards entry
*/
if (!dev->board.xclk)
dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
EM28XX_XCLK_FREQUENCY_12MHZ;
if (!dev->board.i2c_speed)
dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
EM28XX_I2C_FREQ_100_KHZ;
}
/* Since em28xx_pre_card_setup() requires a proper dev->model,
* this won't work for boards with generic PCI IDs
*/
void em28xx_pre_card_setup(struct em28xx *dev)
{
int rc;
em28xx_set_model(dev);
em28xx_info("Identified as %s (card=%d)\n",
dev->board.name, dev->model);
/* Set the default GPO/GPIO for legacy devices */
dev->reg_gpo_num = EM2880_R04_GPO;
dev->reg_gpio_num = EM28XX_R08_GPIO;
dev->wait_after_write = 5;
/* Based on the Chip ID, set the device configuration */
rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
if (rc > 0) {
dev->chip_id = rc;
switch (dev->chip_id) {
case CHIP_ID_EM2750:
em28xx_info("chip ID is em2750\n");
break;
case CHIP_ID_EM2820:
em28xx_info("chip ID is em2820\n");
break;
case CHIP_ID_EM2840:
em28xx_info("chip ID is em2840\n");
break;
case CHIP_ID_EM2860:
em28xx_info("chip ID is em2860\n");
break;
case CHIP_ID_EM2870:
em28xx_info("chip ID is em2870\n");
dev->wait_after_write = 0;
break;
case CHIP_ID_EM2874:
em28xx_info("chip ID is em2874\n");
dev->reg_gpio_num = EM2874_R80_GPIO;
dev->wait_after_write = 0;
break;
case CHIP_ID_EM2883:
em28xx_info("chip ID is em2882/em2883\n");
dev->wait_after_write = 0;
break;
default:
em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
}
}
/* Prepopulate cached GPO register content */
rc = em28xx_read_reg(dev, dev->reg_gpo_num);
if (rc >= 0)
dev->reg_gpo = rc;
/* Set the initial XCLK and I2C clock values based on the board
definition */
em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
msleep(50);
/* request some modules */
switch (dev->model) {
case EM2861_BOARD_PLEXTOR_PX_TV100U:
/* FIXME guess */
/* Turn on analog audio output */
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
break;
case EM2861_BOARD_KWORLD_PVRTV_300U:
case EM2880_BOARD_KWORLD_DVB_305U:
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
msleep(10);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
msleep(10);
break;
case EM2870_BOARD_COMPRO_VIDEOMATE:
/* TODO: someone can do some cleanup here...
not everything's needed */
em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
msleep(10);
em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
msleep(10);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
mdelay(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
mdelay(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
mdelay(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
mdelay(70);
break;
case EM2870_BOARD_TERRATEC_XS_MT2060:
/* this device needs some gpio writes to get the DVB-T
demod work */
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
mdelay(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
mdelay(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
mdelay(70);
break;
case EM2870_BOARD_PINNACLE_PCTV_DVB:
/* this device needs some gpio writes to get the
DVB-T demod work */
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
mdelay(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
mdelay(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
mdelay(70);
break;
case EM2820_BOARD_GADMEI_UTV310:
case EM2820_BOARD_MSI_VOX_USB_2:
/* enables audio for that devices */
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
break;
case EM2860_BOARD_KAIOMY_TVNPC_U2:
em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
em28xx_write_regs(dev, 0x0d, "\x42", 1);
em28xx_write_regs(dev, 0x08, "\xfd", 1);
msleep(10);
em28xx_write_regs(dev, 0x08, "\xff", 1);
msleep(10);
em28xx_write_regs(dev, 0x08, "\x7f", 1);
msleep(10);
em28xx_write_regs(dev, 0x08, "\x6b", 1);
break;
case EM2860_BOARD_EASYCAP:
em28xx_write_regs(dev, 0x08, "\xf8", 1);
break;
case EM2820_BOARD_IODATA_GVMVP_SZ:
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
msleep(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
msleep(10);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
msleep(70);
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
msleep(70);
break;
}
em28xx_gpio_set(dev, dev->board.tuner_gpio);
em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
/* Unlock device */
em28xx_set_mode(dev, EM28XX_SUSPEND);
}
static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
{
memset(ctl, 0, sizeof(*ctl));
ctl->fname = XC2028_DEFAULT_FIRMWARE;
ctl->max_len = 64;
ctl->mts = em28xx_boards[dev->model].mts_firmware;
switch (dev->model) {
case EM2880_BOARD_EMPIRE_DUAL_TV:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
ctl->demod = XC3028_FE_ZARLINK456;
break;
case EM2880_BOARD_TERRATEC_HYBRID_XS:
ctl->demod = XC3028_FE_ZARLINK456;
break;
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
/* djh - Not sure which demod we need here */
ctl->demod = XC3028_FE_DEFAULT;
break;
case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
ctl->demod = XC3028_FE_DEFAULT;
ctl->fname = XC3028L_DEFAULT_FIRMWARE;
break;
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
/* FIXME: Better to specify the needed IF */
ctl->demod = XC3028_FE_DEFAULT;
break;
case EM2883_BOARD_KWORLD_HYBRID_330U:
ctl->demod = XC3028_FE_CHINA;
ctl->fname = XC2028_DEFAULT_FIRMWARE;
break;
default:
ctl->demod = XC3028_FE_OREN538;
}
}
static void em28xx_tuner_setup(struct em28xx *dev)
{
struct tuner_setup tun_setup;
struct v4l2_frequency f;
if (dev->tuner_type == TUNER_ABSENT)
return;
memset(&tun_setup, 0, sizeof(tun_setup));
tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
tun_setup.tuner_callback = em28xx_tuner_callback;
if (dev->board.radio.type) {
tun_setup.type = dev->board.radio.type;
tun_setup.addr = dev->board.radio_addr;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
}
if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
tun_setup.type = dev->tuner_type;
tun_setup.addr = dev->tuner_addr;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
}
if (dev->tda9887_conf) {
struct v4l2_priv_tun_config tda9887_cfg;
tda9887_cfg.tuner = TUNER_TDA9887;
tda9887_cfg.priv = &dev->tda9887_conf;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
}
if (dev->tuner_type == TUNER_XC2028) {
struct v4l2_priv_tun_config xc2028_cfg;
struct xc2028_ctrl ctl;
memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
memset(&ctl, 0, sizeof(ctl));
em28xx_setup_xc3028(dev, &ctl);
xc2028_cfg.tuner = TUNER_XC2028;
xc2028_cfg.priv = &ctl;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
}
/* configure tuner */
f.tuner = 0;
f.type = V4L2_TUNER_ANALOG_TV;
f.frequency = 9076; /* just a magic number */
dev->ctl_freq = f.frequency;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
}
static int em28xx_hint_board(struct em28xx *dev)
{
int i;
/* HINT method: EEPROM
*
* This method works only for boards with eeprom.
* Uses a hash of all eeprom bytes. The hash should be
* unique for a vendor/tuner pair.
* There are a high chance that tuners for different
* video standards produce different hashes.
*/
for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
if (dev->hash == em28xx_eeprom_hash[i].hash) {
dev->model = em28xx_eeprom_hash[i].model;
dev->tuner_type = em28xx_eeprom_hash[i].tuner;
em28xx_errdev("Your board has no unique USB ID.\n");
em28xx_errdev("A hint were successfully done, "
"based on eeprom hash.\n");
em28xx_errdev("This method is not 100%% failproof.\n");
em28xx_errdev("If the board were missdetected, "
"please email this log to:\n");
em28xx_errdev("\tV4L Mailing List "
" <linux-media@vger.kernel.org>\n");
em28xx_errdev("Board detected as %s\n",
em28xx_boards[dev->model].name);
return 0;
}
}
/* HINT method: I2C attached devices
*
* This method works for all boards.
* Uses a hash of i2c scanned devices.
* Devices with the same i2c attached chips will
* be considered equal.
* This method is less precise than the eeprom one.
*/
/* user did not request i2c scanning => do it now */
if (!dev->i2c_hash)
em28xx_do_i2c_scan(dev);
for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
dev->model = em28xx_i2c_hash[i].model;
dev->tuner_type = em28xx_i2c_hash[i].tuner;
em28xx_errdev("Your board has no unique USB ID.\n");
em28xx_errdev("A hint were successfully done, "
"based on i2c devicelist hash.\n");
em28xx_errdev("This method is not 100%% failproof.\n");
em28xx_errdev("If the board were missdetected, "
"please email this log to:\n");
em28xx_errdev("\tV4L Mailing List "
" <linux-media@vger.kernel.org>\n");
em28xx_errdev("Board detected as %s\n",
em28xx_boards[dev->model].name);
return 0;
}
}
em28xx_errdev("Your board has no unique USB ID and thus need a "
"hint to be detected.\n");
em28xx_errdev("You may try to use card=<n> insmod option to "
"workaround that.\n");
em28xx_errdev("Please send an email with this log to:\n");
em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
em28xx_errdev("Here is a list of valid choices for the card=<n>"
" insmod option:\n");
for (i = 0; i < em28xx_bcount; i++) {
em28xx_errdev(" card=%d -> %s\n",
i, em28xx_boards[i].name);
}
return -1;
}
/* ----------------------------------------------------------------------- */
void em28xx_register_i2c_ir(struct em28xx *dev)
{
struct i2c_board_info info;
struct IR_i2c_init_data init_data;
const unsigned short addr_list[] = {
0x30, 0x47, I2C_CLIENT_END
};
if (disable_ir)
return;
memset(&info, 0, sizeof(struct i2c_board_info));
memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
/* detect & configure */
switch (dev->model) {
case (EM2800_BOARD_UNKNOWN):
break;
case (EM2820_BOARD_UNKNOWN):
break;
case (EM2800_BOARD_TERRATEC_CINERGY_200):
case (EM2820_BOARD_TERRATEC_CINERGY_250):
init_data.ir_codes = ir_codes_em_terratec;
init_data.get_key = em28xx_get_key_terratec;
init_data.name = "i2c IR (EM28XX Terratec)";
break;
case (EM2820_BOARD_PINNACLE_USB_2):
init_data.ir_codes = ir_codes_pinnacle_grey;
init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
break;
case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
init_data.ir_codes = ir_codes_hauppauge_new;
init_data.get_key = em28xx_get_key_em_haup;
init_data.name = "i2c IR (EM2840 Hauppauge)";
break;
case (EM2820_BOARD_MSI_VOX_USB_2):
break;
case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
break;
case (EM2800_BOARD_KWORLD_USB2800):
break;
case (EM2800_BOARD_GRABBEEX_USB2800):
break;
}
if (init_data.name)
info.platform_data = &init_data;
i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
}
void em28xx_card_setup(struct em28xx *dev)
{
em28xx_set_model(dev);
dev->tuner_type = em28xx_boards[dev->model].tuner_type;
if (em28xx_boards[dev->model].tuner_addr)
dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
/* request some modules */
switch (dev->model) {
case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
{
struct tveeprom tv;
#ifdef CONFIG_MODULES
request_module("tveeprom");
#endif
/* Call first TVeeprom */
dev->i2c_client.addr = 0xa0 >> 1;
tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
dev->tuner_type = tv.tuner_type;
if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
dev->i2s_speed = 2048000;
dev->board.has_msp34xx = 1;
}
#ifdef CONFIG_MODULES
if (tv.has_ir)
request_module("ir-kbd-i2c");
#endif
break;
}
case EM2820_BOARD_KWORLD_PVRTV2800RF:
/* GPIO enables sound on KWORLD PVR TV 2800RF */
em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
break;
case EM2820_BOARD_UNKNOWN:
case EM2800_BOARD_UNKNOWN:
/*
* The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
*
* This occurs because they share identical USB vendor and
* product IDs.
*
* What we do here is look up the EEPROM hash of the K-WORLD
* and if it is found then we decide that we do not have
* a DIGIVOX and reset the device to the K-WORLD instead.
*
* This solution is only valid if they do not share eeprom
* hash identities which has not been determined as yet.
*/
case EM2880_BOARD_MSI_DIGIVOX_AD:
if (!em28xx_hint_board(dev))
em28xx_set_model(dev);
break;
}
if (dev->board.has_snapshot_button)
em28xx_register_snapshot_button(dev);
if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
em28xx_errdev("\n\n");
em28xx_errdev("The support for this board weren't "
"valid yet.\n");
em28xx_errdev("Please send a report of having this working\n");
em28xx_errdev("not to V4L mailing list (and/or to other "
"addresses)\n\n");
}
/* Allow override tuner type by a module parameter */
if (tuner >= 0)
dev->tuner_type = tuner;
/* request some modules */
if (dev->board.has_msp34xx)
v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"msp3400", "msp3400", msp3400_addrs);
if (dev->board.decoder == EM28XX_SAA711X)
v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"saa7115", "saa7115_auto", saa711x_addrs);
if (dev->board.decoder == EM28XX_TVP5150)
v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"tvp5150", "tvp5150", tvp5150_addrs);
if (dev->board.adecoder == EM28XX_TVAUDIO)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"tvaudio", "tvaudio", dev->board.tvaudio_addr);
if (dev->board.tuner_type != TUNER_ABSENT) {
int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
if (dev->board.radio.type)
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"tuner", "tuner", dev->board.radio_addr);
if (has_demod)
v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
&dev->i2c_adap, "tuner", "tuner",
v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
if (dev->tuner_addr == 0) {
enum v4l2_i2c_tuner_type type =
has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
struct v4l2_subdev *sd;
sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
&dev->i2c_adap, "tuner", "tuner",
v4l2_i2c_tuner_addrs(type));
if (sd)
dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
} else {
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"tuner", "tuner", dev->tuner_addr);
}
}
em28xx_tuner_setup(dev);
em28xx_ir_init(dev);
}
#if defined(CONFIG_MODULES) && defined(MODULE)
static void request_module_async(struct work_struct *work)
{
struct em28xx *dev = container_of(work,
struct em28xx, request_module_wk);
if (dev->has_audio_class)
request_module("snd-usb-audio");
else if (dev->has_alsa_audio)
request_module("em28xx-alsa");
if (dev->board.has_dvb)
request_module("em28xx-dvb");
}
static void request_modules(struct em28xx *dev)
{
INIT_WORK(&dev->request_module_wk, request_module_async);
schedule_work(&dev->request_module_wk);
}
#else
#define request_modules(dev)
#endif /* CONFIG_MODULES */
/*
* em28xx_realease_resources()
* unregisters the v4l2,i2c and usb devices
* called when the device gets disconected or at module unload
*/
void em28xx_release_resources(struct em28xx *dev)
{
if (dev->sbutton_input_dev)
em28xx_deregister_snapshot_button(dev);
if (dev->ir)
em28xx_ir_fini(dev);
/*FIXME: I2C IR should be disconnected */
em28xx_release_analog_resources(dev);
em28xx_remove_from_devlist(dev);
em28xx_i2c_unregister(dev);
v4l2_device_unregister(&dev->v4l2_dev);
usb_put_dev(dev->udev);
/* Mark device as unused */
em28xx_devused &= ~(1 << dev->devno);
};
/*
* em28xx_init_dev()
* allocates and inits the device structs, registers i2c bus and v4l device
*/
static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
struct usb_interface *interface,
int minor)
{
struct em28xx *dev = *devhandle;
int retval = -ENOMEM;
int errCode;
dev->udev = udev;
mutex_init(&dev->ctrl_urb_lock);
spin_lock_init(&dev->slock);
init_waitqueue_head(&dev->open);
init_waitqueue_head(&dev->wait_frame);
init_waitqueue_head(&dev->wait_stream);
dev->em28xx_write_regs = em28xx_write_regs;
dev->em28xx_read_reg = em28xx_read_reg;
dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
dev->em28xx_write_regs_req = em28xx_write_regs_req;
dev->em28xx_read_reg_req = em28xx_read_reg_req;
dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
em28xx_pre_card_setup(dev);
if (!dev->board.is_em2800) {
/* Sets I2C speed to 100 KHz */
retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
if (retval < 0) {
em28xx_errdev("%s: em28xx_write_regs_req failed!"
" retval [%d]\n",
__func__, retval);
return retval;
}
}
retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
if (retval < 0) {
em28xx_errdev("Call to v4l2_device_register() failed!\n");
return retval;
}
/* register i2c bus */
errCode = em28xx_i2c_register(dev);
if (errCode < 0) {
v4l2_device_unregister(&dev->v4l2_dev);
em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
__func__, errCode);
return errCode;
}
/* Do board specific init and eeprom reading */
em28xx_card_setup(dev);
/* Configure audio */
errCode = em28xx_audio_setup(dev);
if (errCode < 0) {
v4l2_device_unregister(&dev->v4l2_dev);
em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
__func__, errCode);
}
/* wake i2c devices */
em28xx_wake_i2c(dev);
/* init video dma queues */
INIT_LIST_HEAD(&dev->vidq.active);
INIT_LIST_HEAD(&dev->vidq.queued);
if (dev->board.has_msp34xx) {
/* Send a reset to other chips via gpio */
errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
if (errCode < 0) {
em28xx_errdev("%s: em28xx_write_regs_req - "
"msp34xx(1) failed! errCode [%d]\n",
__func__, errCode);
return errCode;
}
msleep(3);
errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
if (errCode < 0) {
em28xx_errdev("%s: em28xx_write_regs_req - "
"msp34xx(2) failed! errCode [%d]\n",
__func__, errCode);
return errCode;
}
msleep(3);
}
em28xx_add_into_devlist(dev);
retval = em28xx_register_analog_devices(dev);
if (retval < 0) {
em28xx_release_resources(dev);
goto fail_reg_devices;
}
em28xx_init_extension(dev);
/* Save some power by putting tuner to sleep */
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
return 0;
fail_reg_devices:
return retval;
}
/*
* em28xx_usb_probe()
* checks for supported devices
*/
static int em28xx_usb_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
const struct usb_endpoint_descriptor *endpoint;
struct usb_device *udev;
struct usb_interface *uif;
struct em28xx *dev = NULL;
int retval;
int i, nr, ifnum, isoc_pipe;
char *speed;
char descr[255] = "";
udev = usb_get_dev(interface_to_usbdev(interface));
ifnum = interface->altsetting[0].desc.bInterfaceNumber;
/* Check to see next free device and mark as used */
nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
em28xx_devused |= 1<<nr;
/* Don't register audio interfaces */
if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
"interface %i, class %i\n",
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct),
ifnum,
interface->altsetting[0].desc.bInterfaceClass);
em28xx_devused &= ~(1<<nr);
retval = -ENODEV;
goto err;
}
endpoint = &interface->cur_altsetting->endpoint[0].desc;
/* check if the device has the iso in endpoint at the correct place */
if (usb_endpoint_xfer_isoc(endpoint)
&&
(interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
/* It's a newer em2874/em2875 device */
isoc_pipe = 0;
} else {
int check_interface = 1;
isoc_pipe = 1;
endpoint = &interface->cur_altsetting->endpoint[1].desc;
if (!usb_endpoint_xfer_isoc(endpoint))
check_interface = 0;
if (usb_endpoint_dir_out(endpoint))
check_interface = 0;
if (!check_interface) {
em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
"interface %i, class %i found.\n",
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct),
ifnum,
interface->altsetting[0].desc.bInterfaceClass);
em28xx_err(DRIVER_NAME " This is an anciliary "
"interface not used by the driver\n");
em28xx_devused &= ~(1<<nr);
retval = -ENODEV;
goto err;
}
}
switch (udev->speed) {
case USB_SPEED_LOW:
speed = "1.5";
break;
case USB_SPEED_UNKNOWN:
case USB_SPEED_FULL:
speed = "12";
break;
case USB_SPEED_HIGH:
speed = "480";
break;
default:
speed = "unknown";
}
if (udev->manufacturer)
strlcpy(descr, udev->manufacturer, sizeof(descr));
if (udev->product) {
if (*descr)
strlcat(descr, " ", sizeof(descr));
strlcat(descr, udev->product, sizeof(descr));
}
if (*descr)
strlcat(descr, " ", sizeof(descr));
printk(DRIVER_NAME ": New device %s@ %s Mbps "
"(%04x:%04x, interface %d, class %d)\n",
descr,
speed,
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct),
ifnum,
interface->altsetting->desc.bInterfaceNumber);
/*
* Make sure we have 480 Mbps of bandwidth, otherwise things like
* video stream wouldn't likely work, since 12 Mbps is generally
* not enough even for most Digital TV streams.
*/
if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
printk(DRIVER_NAME ": Device initialization failed.\n");
printk(DRIVER_NAME ": Device must be connected to a high-speed"
" USB 2.0 port.\n");
em28xx_devused &= ~(1<<nr);
retval = -ENODEV;
goto err;
}
if (nr >= EM28XX_MAXBOARDS) {
printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
EM28XX_MAXBOARDS);
em28xx_devused &= ~(1<<nr);
retval = -ENOMEM;
goto err;
}
/* allocate memory for our device state and initialize it */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
em28xx_err(DRIVER_NAME ": out of memory!\n");
em28xx_devused &= ~(1<<nr);
retval = -ENOMEM;
goto err;
}
snprintf(dev->name, 29, "em28xx #%d", nr);
dev->devno = nr;
dev->model = id->driver_info;
dev->alt = -1;
/* Checks if audio is provided by some interface */
for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
uif = udev->config->interface[i];
if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
dev->has_audio_class = 1;
break;
}
}
/* compute alternate max packet sizes */
uif = udev->actconfig->interface[0];
dev->num_alt = uif->num_altsetting;
dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
if (dev->alt_max_pkt_size == NULL) {
em28xx_errdev("out of memory!\n");
em28xx_devused &= ~(1<<nr);
kfree(dev);
retval = -ENOMEM;
goto err;
}
for (i = 0; i < dev->num_alt ; i++) {
u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
dev->alt_max_pkt_size[i] =
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
}
if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
dev->model = card[nr];
/* allocate device struct */
mutex_init(&dev->lock);
mutex_lock(&dev->lock);
retval = em28xx_init_dev(&dev, udev, interface, nr);
if (retval) {
em28xx_devused &= ~(1<<dev->devno);
kfree(dev);
goto err;
}
/* save our data pointer in this interface device */
usb_set_intfdata(interface, dev);
request_modules(dev);
/* Should be the last thing to do, to avoid newer udev's to
open the device before fully initializing it
*/
mutex_unlock(&dev->lock);
return 0;
err:
return retval;
}
/*
* em28xx_usb_disconnect()
* called when the device gets diconencted
* video device will be unregistered on v4l2_close in case it is still open
*/
static void em28xx_usb_disconnect(struct usb_interface *interface)
{
struct em28xx *dev;
dev = usb_get_intfdata(interface);
usb_set_intfdata(interface, NULL);
if (!dev)
return;
em28xx_info("disconnecting %s\n", dev->vdev->name);
/* wait until all current v4l2 io is finished then deallocate
resources */
mutex_lock(&dev->lock);
wake_up_interruptible_all(&dev->open);
v4l2_device_disconnect(&dev->v4l2_dev);
if (dev->users) {
em28xx_warn
("device /dev/video%d is open! Deregistration and memory "
"deallocation are deferred on close.\n",
dev->vdev->num);
dev->state |= DEV_MISCONFIGURED;
em28xx_uninit_isoc(dev);
dev->state |= DEV_DISCONNECTED;
wake_up_interruptible(&dev->wait_frame);
wake_up_interruptible(&dev->wait_stream);
} else {
dev->state |= DEV_DISCONNECTED;
em28xx_release_resources(dev);
}
em28xx_close_extension(dev);
mutex_unlock(&dev->lock);
if (!dev->users) {
kfree(dev->alt_max_pkt_size);
kfree(dev);
}
}
static struct usb_driver em28xx_usb_driver = {
.name = "em28xx",
.probe = em28xx_usb_probe,
.disconnect = em28xx_usb_disconnect,
.id_table = em28xx_id_table,
};
static int __init em28xx_module_init(void)
{
int result;
/* register this driver with the USB subsystem */
result = usb_register(&em28xx_usb_driver);
if (result)
em28xx_err(DRIVER_NAME
" usb_register failed. Error number %d.\n", result);
printk(KERN_INFO DRIVER_NAME " driver loaded\n");
return result;
}
static void __exit em28xx_module_exit(void)
{
/* deregister this driver with the USB subsystem */
usb_deregister(&em28xx_usb_driver);
}
module_init(em28xx_module_init);
module_exit(em28xx_module_exit);
Reference in New Issue View Git Blame Copy Permalink