I had a need to upgrade my kernel for other reasons (to 2.6.15-rc7) and
so I am trying to use ivtv 0.5.1. Everything compiled and modules seemed
to load fine, but I get snow/static from video (ie cat /dev/video0).
This worked fine using a 2.6.11 kernel and 0.4 ivtv driver). I have 2
cards, a hauppuage 150 and a 250 - same results from both.
output from dmesg (which looks very close to previous output).
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.5.1 (tagged release) loading
ivtv: Linux version: 2.6.15-rc7 SMP preempt K7 gcc-3.3
ivtv: In case of problems please include the debug info between
ivtv: the START INIT IVTV and END INIT IVTV lines, along with
ivtv: any module options, when mailing the ivtv-users mailinglist.
ivtv0: Autodetected WinTV PVR 150 card (cx23416 based)
ACPI: PCI Interrupt 0000:01:08.0[A] -> Link [APC3] -> GSI 18 (level,
high) -> IRQ 18
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
tveeprom 2-0050: Hauppauge model 26032, rev C199, serial# 8181626
tveeprom 2-0050: tuner model is TCL 2002N 5H (idx 99, type 50)
tveeprom 2-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 2-0050: audio processor is CX25841 (idx 35)
tveeprom 2-0050: decoder processor is CX25841 (idx 28)
tveeprom 2-0050: has no radio, has IR remote
tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]
cx25840 2-0044: cx25841-23 found @ 0x88 (ivtv i2c driver #0)
cx25840 2-0044: loaded v4l-cx25840.fw firmware (14264 bytes)
ivtv0: i2c attach to card #0 ok [client=cx25840, addr=44]
wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=wm8775, addr=1b]
ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
ivtv0: Encoder revision: 0x02050032
ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
total)
tuner 2-0061: type set to 50 (TCL 2002N)
ivtv0: Initialized WinTV PVR 150, card #0
ivtv: ====================== NEXT CARD ======================
ivtv1: Autodetected WinTV PVR 250 card (cx23416 based)
ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16
ACPI: PCI Interrupt 0000:01:0a.0[A] -> Link [APC1] -> GSI 16 (level,
high) -> IRQ 20
ivtv1: Unreasonably low latency timer, setting to 64 (was 32)
ivtv1: i2c attach to card #1 ok [client=tveeprom, addr=50]
tuner 3-0061: chip found @ 0xc2 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=(tuner unset), addr=61]
tda9887 3-0043: chip found @ 0x86 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=tda9887, addr=43]
tveeprom 3-0050: Hauppauge model 32552, rev C168, serial# 7245920
tveeprom 3-0050: tuner model is LG TAPE H001F MK3 (idx 68, type 47)
tveeprom 3-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 3-0050: audio processor is MSP4448 (idx 27)
tveeprom 3-0050: decoder processor is SAA7115 (idx 19)
tveeprom 3-0050: has radio, has no IR remote
saa7115 3-0021: saa7115 found @ 0x42 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=saa7115, addr=21]
msp3400 3-0040: chip=MSP4448G-B3 +nicam +simple +simpler +radio mode=simpler
msp3400 3-0040: msp34xxg daemon started
ivtv1: i2c attach to card #1 ok [client=MSP4448G-B3, addr=40]
ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
ivtv1: Encoder revision: 0x02050032
ivtv1: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv1: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv1: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv1: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
total)
ivtv1: Create encoder radio stream
tuner 3-0061: type set to 47 (LG NTSC (TAPE series))
ivtv1: Initialized WinTV PVR 250, card #1
ivtv: ==================== END INIT IVTV ====================
lsmod...
ehci_hcd 29512 0
hci_usb 11860 4
ohci_hcd 19332 0
snd_seq_midi 7392 0
video1394 17804 0
raw1394 26668 0
ohci1394 31668 1 video1394
ieee1394 90324 3 video1394,raw1394,ohci1394
snd_ens1370 15204 1
snd_rawmidi 21280 2 snd_seq_midi,snd_ens1370
snd_ak4531_codec 7616 1 snd_ens1370
nvidia 3915068 12
msp3400 32176 0
saa7115 14672 0
tda9887 14736 0
wm8775 5324 0
cx25840 24272 0
tuner 42148 0
ivtv 192720 0
v4l1_compat 13444 1 ivtv
tveeprom 13968 1 ivtv
videodev 7872 1 ivtv
ivtvctl -a:
ioctl IVTV_IOC_G_CODEC ok
Codec parameters
aspect : 2
audio : 0x00e9
bframes : 3
bitrate_mode: 0
bitrate : 8000000
bitrate_peak: 9600000
dnr_mode : 0
dnr_spatial : 0
dnr_temporal: 8
dnr_type : 0
framerate : 0
framespergop: 15
gop_closure : 1
pulldown : 0
stream_type : 14
ioctl VIDIOC_G_FMT ok
Type : Video Capture
Width : 720
Height : 480
ioctl VIDIOC_QUERYCAP ok
Driver name : ivtv
Card type : WinTV PVR 150
Bus info : 0000:01:08.0
Driver version: 1281
Capabilities : 0x01030011
ioctl: VIDIOC_ENUMINPUT
Input : 0
Name : Tuner
Type : 0x00000001
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x0000000000003000 ( NTSC )
Status : 0
Input : 1
Name : Composite 0
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x0000000000FF7FFF ( PAL NTSC SECAM )
Status : 0
Input : 2
Name : Composite 1
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x0000000000FF7FFF ( PAL NTSC SECAM )
Status : 0
Input : 3
Name : S-Video 0
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x0000000000FF7FFF ( PAL NTSC SECAM )
Status : 0
Input : 4
Name : S-Video 1
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x0000000000FF7FFF ( PAL NTSC SECAM )
Status : 0
ioctl VIDIOC_G_INPUT ok
Video input = 0
ioctl: VIDIOC_ENUMOUTPUT
ioctl VIDIOC_G_OUTPUT failed: Invalid argument
ioctl: VIDIOC_ENUMAUDIO
Input : 0
Name : Tuner Audio In
Input : 1
Name : Audio Line 1
Input : 2
Name : Audio Line 2
Input : 3
Name : Audio Line 3
Input : 4
Name : Audio Line 4
ioctl VIDIOC_G_AUDIO ok
Audio input = 0: Tuner Audio In
ioctl VIDIOC_G_FREQUENCY ok
Frequency = 4148
ioctl: VIDIOC_ENUMSTD
index : 0
ID : 0x0000000000003000
Name : NTSC
Frame period: 1001/30000
Frame lines : 525
index : 1
ID : 0x00000000000000FF
Name : PAL
Frame period: 1/25
Frame lines : 625
index : 2
ID : 0x0000000000FF0000
Name : SECAM
Frame period: 1/25
Frame lines : 625
ioctl VIDIOC_G_STD ok
Video standard = 0x00003000
ioctl: VIDIOC_QUERYCTRL
Brightness = 383
Contrast = 63
Saturation = 63
Hue = 0
Volume = 60928
Mute = 0
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