mirror of https://gitee.com/openkylin/linux.git
332 lines
8.6 KiB
C
332 lines
8.6 KiB
C
/*
|
|
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@brturbo.com.br>
|
|
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/pci.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/i2c.h>
|
|
#include <linux/usb.h>
|
|
#include <media/tuner.h>
|
|
#include <media/msp3400.h>
|
|
#include <media/tveeprom.h>
|
|
#include <media/audiochip.h>
|
|
#include <media/v4l2-common.h>
|
|
|
|
#include "em28xx.h"
|
|
|
|
struct em28xx_board em28xx_boards[] = {
|
|
[EM2800_BOARD_UNKNOWN] = {
|
|
.name = "Unknown EM2800 video grabber",
|
|
.is_em2800 = 1,
|
|
.vchannels = 2,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2820_BOARD_UNKNOWN] = {
|
|
.name = "Unknown EM2820/2840 video grabber",
|
|
.is_em2800 = 0,
|
|
.vchannels = 2,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2820_BOARD_KWORLD_PVRTV2800RF] = {
|
|
.name = "Kworld PVR TV 2800 RF",
|
|
.is_em2800 = 0,
|
|
.vchannels = 2,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2820_BOARD_TERRATEC_CINERGY_250] = {
|
|
.name = "Terratec Cinergy 250 USB",
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_TELEVISION,
|
|
.vmux = 2,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2820_BOARD_PINNACLE_USB_2] = {
|
|
.name = "Pinnacle PCTV USB 2",
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_TELEVISION,
|
|
.vmux = 2,
|
|
.amux = 0,
|
|
},{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
|
|
.name = "Hauppauge WinTV USB 2",
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_NTSC,
|
|
.tuner_type = TUNER_PHILIPS_FM1236_MK3,
|
|
.tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_TVP5150,
|
|
.has_msp34xx = 1,
|
|
/*FIXME: S-Video not tested */
|
|
.input = {{
|
|
.type = EM28XX_VMUX_TELEVISION,
|
|
.vmux = 0,
|
|
.amux = MSP_INPUT_DEFAULT,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 2,
|
|
.amux = MSP_INPUT(MSP_IN_SCART_1, MSP_IN_TUNER_1,
|
|
MSP_DSP_OUT_SCART, MSP_DSP_OUT_SCART),
|
|
}},
|
|
},
|
|
[EM2820_BOARD_MSI_VOX_USB_2] = {
|
|
.name = "MSI VOX USB 2.0",
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
|
|
.tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7114,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_TELEVISION,
|
|
.vmux = 4,
|
|
.amux = 0,
|
|
},{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2800_BOARD_TERRATEC_CINERGY_200] = {
|
|
.name = "Terratec Cinergy 200 USB",
|
|
.is_em2800 = 1,
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_TELEVISION,
|
|
.vmux = 2,
|
|
.amux = 0,
|
|
},{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
|
|
.name = "Leadtek Winfast USB II",
|
|
.is_em2800 = 1,
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tuner_type = TUNER_LG_PAL_NEW_TAPC,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_TELEVISION,
|
|
.vmux = 2,
|
|
.amux = 0,
|
|
},{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2800_BOARD_KWORLD_USB2800] = {
|
|
.name = "Kworld USB2800",
|
|
.is_em2800 = 1,
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.tuner_type = TUNER_PHILIPS_ATSC,
|
|
.tda9887_conf = TDA9887_PRESENT,
|
|
.has_tuner = 1,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_TELEVISION,
|
|
.vmux = 2,
|
|
.amux = 0,
|
|
},{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
[EM2820_BOARD_PINNACLE_DVC_90] = {
|
|
.name = "Pinnacle Dazzle DVC 90",
|
|
.vchannels = 3,
|
|
.norm = VIDEO_MODE_PAL,
|
|
.has_tuner = 0,
|
|
.decoder = EM28XX_SAA7113,
|
|
.input = {{
|
|
.type = EM28XX_VMUX_COMPOSITE1,
|
|
.vmux = 0,
|
|
.amux = 1,
|
|
},{
|
|
.type = EM28XX_VMUX_SVIDEO,
|
|
.vmux = 9,
|
|
.amux = 1,
|
|
}},
|
|
},
|
|
};
|
|
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, 0x2800), .driver_info = EM2800_BOARD_UNKNOWN },
|
|
{ USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 },
|
|
{ USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
|
|
{ USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
|
|
{ USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
|
|
{ USB_DEVICE(0x2304, 0x0207), .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
|
|
{ },
|
|
};
|
|
|
|
void em28xx_pre_card_setup(struct em28xx *dev)
|
|
{
|
|
/* request some modules */
|
|
switch(dev->model){
|
|
case EM2880_BOARD_TERRATEC_PRODIGY_XS:
|
|
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
|
|
case EM2880_BOARD_TERRATEC_HYBRID_XS:
|
|
{
|
|
em28xx_write_regs_req(dev, 0x00, 0x08, "\x7d", 1); // reset through GPIO?
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void em28xx_card_setup(struct em28xx *dev)
|
|
{
|
|
/* request some modules */
|
|
switch(dev->model){
|
|
case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
|
|
{
|
|
struct tveeprom tv;
|
|
#ifdef CONFIG_MODULES
|
|
request_module("tveeprom");
|
|
request_module("ir-kbd-i2c");
|
|
request_module("msp3400");
|
|
#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 == AUDIO_CHIP_MSP34XX) {
|
|
dev->i2s_speed=2048000;
|
|
dev->has_msp34xx=1;
|
|
} else
|
|
dev->has_msp34xx=0;
|
|
break;
|
|
}
|
|
case EM2820_BOARD_KWORLD_PVRTV2800RF:
|
|
{
|
|
em28xx_write_regs_req(dev,0x00,0x08, "\xf9", 1); // GPIO enables sound on KWORLD PVR TV 2800RF
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
EXPORT_SYMBOL(em28xx_boards);
|
|
EXPORT_SYMBOL(em28xx_bcount);
|
|
EXPORT_SYMBOL(em28xx_id_table);
|
|
|
|
MODULE_DEVICE_TABLE (usb, em28xx_id_table);
|