[mythtv-users] multiple tuners - configuring capture cards

Sun Jul 10 17:23:56 EDT 2005

I should mention that PCI 3:0:0 is the tv out on my NVidia AGP card


>>I'm pretty sure the pvr-150 is detected first so that would be video0
>>and the existing pvr-350 (higher in the PCI chain)  would get bumped
>>to video1? Like I said, the tv-out on the 350 is still working
>>
>>Here's the ivtv section from dmesg. I see some unrecognized commands
>>(no_black_magic for instance) so I mustn't be totally configured
>>properly
>
>Ok, I removed the "no_black_magic" line from ivtv options and it
>loads cx25840 ok but that broke my pvr-350 output somehow. The X
>server log seems to think it should start on the PVR-150 device
>
>(II) LoadModule: "ivtvdev"
>(II) Loading /usr/X11R6/lib/modules/drivers/ivtvdev_drv.o
>(II) Module ivtv: vendor="The XFree86 Project"
>         compiled for 4.3.0, module version = 0.8.0
>         ABI class: XFree86 Video Driver, version 0.6
>(II) LoadModule: "mouse"
>(II) Loading /usr/X11R6/lib/modules/input/mouse_drv.o
>(II) Module mouse: vendor="The XFree86 Project"
>         compiled for 4.3.0.1, module version = 1.0.0
>         Module class: XFree86 XInput Driver
>         ABI class: XFree86 XInput driver, version 0.4
>(II) v4l driver for Video4Linux
>(II) IVTVDEV: driver for framebuffer: PVR-350
>(II) Primary Device is: PCI 03:00:0
>(WW) ivtvdev: No matching Device section for instance (BusID PCI:1:7:0) found
>(--) Chipset PVR-350 found
>(EE) (null)(0): ivtvHWProvbe failed to do IVTVFB_IOCTL_GET_STATE for
>device (null)
>(EE) Screen 0 deleted because of no matching config section.
>(II) UnloadModule: "ivtvdev"
>(EE) Device(s) detected, but none match those in the config file.
>
>my ivtv file:
>
>root at mythtvbox:/etc/mythtv/modules# cat ivtv
>
>alias char-major-81 videodev
>alias char-major-81-0 ivtv
>alias char-major-81-1 ivtv
>alias char-major-61 lirc_i2c
>options saa7127 i2c_enable=-1,1
>options cx25840 i2c_enable=1
>options msp3400 once=1 simple=1
>install ivtv /sbin/modprobe tuner; /sbin/modprobe msp3400;
>/sbin/modprobe saa7115;  /sbin/modprobe --ignore-install ivtv;
>/sbin/modprobe ivtv-fb; /sbin/modprobe lirc_i2c
>remove ivtv /sbin/modprobe -r --ignore-remove ivtv && /sbin/modprobe
>-r saa7115 && /sbin/modprobe -r msp3400 && /sbin/modprobe -r tuner
>&& /sbin/modprobe -r ivtv-fb && /sbin/modprobe -r lirc_i2c
>
>and the ivtv section from dmesg:
>
>ivtv: ==================== START INIT IVTV ====================
>ivtv: version 0.3.6 (y) loading
>ivtv: Linux version: 2.6.11.9-chw-2 SMP preempt 586 gcc-3.3
>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 150 card
>ivtv: Found an iTVC16 based chip
>ACPI: PCI Interrupt Link [LNK4] enabled at IRQ 5
>ACPI: PCI interrupt 0000:01:07.0[A] -> GSI 5 (level, low) -> IRQ 5
>ivtv: Unreasonably low latency timer, setting to 64 (was 32)
>ivtv: XXX PCI device: 0x01e0 vendor: 0x10de
>tveeprom: Hauppauge: model = 26032, rev = C199, serial# = 8002732
>tveeprom: tuner = TCL 2002N 5H (idx = 99, type = 50)
>tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
>tveeprom: audio_processor = TDA9850 (type = 3)
>ivtv: i2c attach [client=tveeprom[50],ok]
>ivtv: i2c attach [client=(tuner unset),ok]
>tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0)
>saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
>ivtv: Tuner Type 50, Tuner formats 0x00001000, Radio: yes, Model
>0x008d1659, Revision 0x00000000
>ivtv: NTSC tuner detected
>ivtv: Radio detected
>cx25840: starting probe for adapter ivtv i2c driver #0 (0x10005)
>cx25840: detecting cx25840 client on address 0x88
>cx25840: cx25841-23 found. Initializing...
>cx25840: requesting /lib/modules/HcwMakoA.ROM
>cx25840: firmware loaded
>ivtv: i2c attach [client=cx25840[50],ok]
>ivtv: i2c attach [client=wm8775[50],ok]
>ivtv: Encoder revision: 0x02040011
>ivtv: Configuring WinTV PVR 150 card with 5 streams
>ivtv: Registered v4l2 device for encoder MPEG minor 0
>ivtv: Create DMA encoder MPEG stream: 0 x 32768 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder YUV minor 32
>ivtv: Create DMA encoder YUV stream: 0 x 10800 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder VBI minor 224
>ivtv: Create DMA encoder VBI stream: 0 x 8736 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder PCM audio minor 24
>ivtv: Create DMA encoder PCM audio stream: 0 x 4608 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder radio minor 64
>ivtv: Create encoder radio stream
>ivtv: Setting Tuner 50
>tuner 2-0061: type set to 50 (TCL 2002N)
>cx25840: decoder set norm NTSC
>cx25840: decoder set input (6)
>cx25840: now setting Tuner input
>cx25840: set audio input (0)
>ivtv: ivtv_enc_thread: pid = 2197, itv = 0xf91f9620
>ivtv: ivtv_enc_vbi_thread: pid = 2198, itv = 0xf91f9620
>ivtv: Switching standard to NTSC.
>cx25840: decoder set norm NTSC
>ivtv: Initialized WinTV PVR 150, card #0
>ivtv: Autodetected WinTV PVR 350 card
>ivtv: Found an iTVC15 based chip
>ACPI: PCI Interrupt Link [LNK3] enabled at IRQ 11
>ACPI: PCI interrupt 0000:01:08.0[A] -> GSI 11 (level, low) -> IRQ 11
>ivtv: Unreasonably low latency timer, setting to 64 (was 32)
>ivtv: XXX PCI device: 0x01e0 vendor: 0x10de
>tveeprom: Hauppauge: model = 48132, rev = K168, serial# = 2947528
>tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47)
>tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
>tveeprom: audio_processor = MSP3440 (type = 11)
>ivtv: i2c attach [client=tveeprom[50],ok]
>ivtv: i2c attach [client=(tuner unset),ok]
>tuner 3-0061: chip found @ 0xc2 (ivtv i2c driver #1)
>msp34xx: ivtv version
>msp34xx: init: chip=MSP3448W-A2, has NICAM support, simple (D) mode,
>simpler (G) no-thread mode
>msp34xx: $Id$ compiled on: Jul 10 2005 12:26:39
>ivtv: i2c attach [client=MSP3448W-A2,ok]
>saa7115: starting probe for adapter ivtv i2c driver #1 (0x10005)
>saa7115: detecting saa7115 client on address 0x42
>saa7115: writing init values
>ivtv: i2c attach [client=saa7115[50],ok]
>saa7115: status: (1E) 0x00, (1F) 0x40
>cx25840: starting probe for adapter ivtv i2c driver #1 (0x10005)
>cx25840: detecting cx25840 client on address 0x88
>cx25840: cx25840 not found
>ivtv: Tuner Type 47, Tuner formats 0x00001000, Radio: yes, Model
>0x00ad1598, Revision 0x00000001
>ivtv: Radio detected
>saa7127: Ignoring new-style parameters in presence of obsolete ones
>saa7127: video encoder driver version V 0.3 loaded
>saa7127: detecting saa7127 client on address 0x88
>saa7127: saa7127 client id: saa7127_i2c_id 0, skipped
>ivtv: Encoder revision: 0x02040011
>ivtv: Decoder revision: 0x02020023
>ivtv: Configuring WinTV PVR 350 card with 10 streams
>ivtv: Registered v4l2 device for encoder MPEG minor 1
>ivtv: Create DMA encoder MPEG stream: 0 x 32768 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder YUV minor 33
>ivtv: Create DMA encoder YUV stream: 0 x 10800 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder VBI minor 225
>ivtv: Create DMA encoder VBI stream: 0 x 8736 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder PCM audio minor 25
>ivtv: Create DMA encoder PCM audio stream: 0 x 4608 buffers (0KB total)
>ivtv: Registered v4l2 device for encoder radio minor 65
>ivtv: Create encoder radio stream
>ivtv: Registered v4l2 device for decoder MPEG minor 17
>ivtv: Create DMA decoder MPEG stream: 0 x 65536 buffers (0KB total)
>ivtv: Registered v4l2 device for decoder VBI minor 229
>ivtv: Create DMA decoder VBI stream: 0 x 2048 buffers (0KB total)
>ivtv: Registered v4l2 device for decoder VOUT minor 233
>ivtv: Create decoder VOUT stream
>ivtv: Registered v4l2 device for decoder YUV minor 49
>ivtv: Create DMA decoder YUV stream: 0 x 43200 buffers (0KB total)
>ivtv: Create DMA decoder OSD stream: 0 x 65536 buffers (0KB total)
>ivtv: Setting Tuner 47
>tuner 3-0061: type set to 47 (LG NTSC (TAPE series))
>saa7115: decoder set norm NTSC
>saa7115: set audio: 0x01
>saa7115: decoder set input (4)
>saa7115: now setting Composite input
>ivtv: Setting audio matrix to input 3, output 1
>ivtv: Switching standard to NTSC.
>ivtv: ivtv_enc_thread: pid = 2292, itv = 0xf921ca1c
>ivtv: ivtv_enc_vbi_thread: pid = 2293, itv = 0xf921ca1c
>ivtv: ivtv_dec_thread: pid = 2294, itv = 0xf921ca1c
>ivtv: ivtv_dec_vbi_thread: pid = 2295, itv = 0xf921ca1c
>saa7115: decoder set norm NTSC
>saa7115: set audio: 0x01
>ivtv: i2c client addr: 0x44 not found for command 0x40046502!
>ivtv: Initialized WinTV PVR 350, card #1
>ivtv: ====================  END INIT IVTV  ====================
>
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