I'm having a issue with my dual tuner setup. Both my ivtv and bttv
card think they are /dev/video0. Mythtv recognizes /dev/video0 as
only having the inputs of my bttv card and not the pvr-250. Trying to
swap the cards in my modprobe.conf and setting up the ivtv card as
81-1 and the bttv card as 81-0 doesn't work.
Can anyone offer any insight on how to fix this? If you need more
info please let me know.
Thanks!
[EMAIL PROTECTED] ~]# ll /dev/video*
lrwxrwxrwx 1 root root 6 Feb 19 19:27 /dev/video -> video0
crw------- 1 mythtv root 81, 0 Feb 19 19:27 /dev/video0
crw------- 1 mythtv root 81, 1 Feb 20 00:27 /dev/video1
crw------- 1 mythtv root 81, 24 Feb 20 00:27 /dev/video24
crw------- 1 mythtv root 81, 32 Feb 20 00:27 /dev/video32
crw------- 1 mythtv root 81, 0 Feb 19 19:27 /dev/video4linux
[EMAIL PROTECTED] ~]# dmesg | grep bttv
bttv: driver version 0.9.15 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
bttv0: Bt878 (rev 2) at 0000:01:0a.0, irq: 5, latency: 32, mmio: 0xdc000000
bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is 0070:13eb
bttv0: using: Hauppauge (bt878) [card=10,autodetected]
bttv0: gpio: en=00000000, out=00000000 in=00fffffb [init]
bttv0: Hauppauge/Voodoo msp34xx: reset line init [5]
bttv0: Hauppauge eeprom: model=62471, tuner=Philips FM1236 (2), radio=yes
bttv0: using tuner=2
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
bttv0: i2c: checking for TDA9887 @ 0x86... not found
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: registered device radio0
bttv0: PLL: 28636363 => 35468950 .. ok
[EMAIL PROTECTED] ~]# dmesg |grep ivtv
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.2.0 (rc3e) loading
ivtv: Linux version: 2.6.10-1.760_FC3 686 REGPARM 4KSTACKS gcc-3.4
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv: Autodetected WinTV PVR 250 card
ivtv: Found an iTVC16 based chip
ivtv: Unreasonably low latency timer, setting to 64 (was 32)
ivtv: XXX PCI device: 0x01e0 vendor: 0x10de
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
ivtv: i2c attach [client=tveeprom[1],ok]
ivtv: Tuner Type 8, Tuner formats 0x00001000, Radio: yes, Model
0x00893496, Revision 0x00000000
ivtv: NTSC tuner detected
ivtv: Radio detected
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
ivtv: i2c attach [client=saa7115[0],ok]
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Encoder revision: 0x02040024
ivtv: Encoder Firmware is buggy, use version 0x02040011
ivtv: Configuring WinTV PVR 250 card with 5 streams
ivtv: Create DMA stream 0 using 256 16384 byte buffers 4194304 kbytes total
ivtv: Registered v4l2 device, streamtype 0 minor 1
ivtv: Create DMA stream 1
ivtv: Registered v4l2 device, streamtype 1 minor 32
ivtv: Create stream 2 using 40 52224 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 2 minor 225
ivtv: Create DMA stream 3 using 455 4608 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 3 minor 24
ivtv: Create stream 4
ivtv: Registered v4l2 device, streamtype 4 minor 65
ivtv: Setting Tuner 8
tuner: type set to 8 (Temic NTSC (4036 FY5)) by ivtv i2c driver #0
ivtv: Setting audio matrix to input 3, output 1
ivtv: Switching standard to NTSC.
ivtv: Initialized WinTV PVR 250, card #0
ivtv: ==================== END INIT IVTV ====================
ivtv: ivtv_enc_thread: pid = 4673, itv = 0xe0d18020
ivtv: i2c attach [client=Hauppauge IR,ok]
[EMAIL PROTECTED] ~]# /sbin/lspci -v
01:08.0 Multimedia video controller: Internext Compression Inc iTVC16
(CX23416) MPEG-2 Encoder (rev 01)
Subsystem: Hauppauge computer works Inc. WinTV PVR 250
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at d8000000 (32-bit, prefetchable) [size=64M]
Capabilities: [44] Power Management version 2
01:0a.0 Multimedia video controller: Brooktree Corporation Bt878 Video
Capture (rev 02)
Subsystem: Hauppauge computer works Inc. WinTV Series
Flags: bus master, medium devsel, latency 32, IRQ 5
Memory at dc000000 (32-bit, prefetchable) [size=4K]
01:0a.1 Multimedia controller: Brooktree Corporation Bt878 Audio
Capture (rev 02)
Subsystem: Hauppauge computer works Inc. WinTV Series
Flags: bus master, medium devsel, latency 32, IRQ 5
Memory at dc001000 (32-bit, prefetchable) [size=4K]
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