Looking for help on one that has really perplexed me for the last few
days. I have a prv250 running in an amd64 box using mythtv that until I
replaced the dvd drive a few days ago, was working perfectly. I had been
using kernel 2.6.17 with ivtv 0.7.0 without problems. After installing
the new dvd drive, I can no longer get sound from livetv. I've tried
capturing the raw video output from /dev/video0. The video is clean but
no sound. Playing back recordings, movies, music, etc work fine. The
sound output is just it always was.
I've turned on the debug flag for msp3400 and found out that now, it can
no longer determine the audio standard. I have set the option value to
0x20 as was recommended in other cases similar to this. Still, I get no
sound.
I've upgraded to 2.6.18 and ivtv 0.8.2. However, I'm still getting no
sound output from live tv.
I've provided the output from dmesg, lspci, and v4l2-ctl. If anyone can
see what I'm missing here, it would be greatly appreciated.
Thanks.
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.8.2 (tagged release) loading
ivtv: Linux version: 2.6.18-1.2257.fc5 SMP mod_unload gcc-4.1
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 Hauppauge card (cx23415 based)
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
ivtv0: Autodetected Hauppauge WinTV PVR-250
tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0)
saa7115 1-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
msp3400 1-0040: rev1=0x0117, rev2=0x3042
msp3400 1-0040: mute=off scanning=no volume=58880
msp3400 1-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #0)
msp3400 1-0040: MSP4448G-A2 supports radio, mode is autodetect and
autoselect
msp3400 1-0040: msp34xxg daemon started
msp3400 1-0040: msp34xxg thread: sleep
ivtv0: Encoder revision: 0x02050032
ivtv0: Decoder revision: 0x02020023
ivtv0: Registered device video0 for encoder MPEG
ivtv0: Registered device video32 for encoder YUV
ivtv0: Registered device vbi0 for encoder VBI
ivtv0: Registered device video24 for encoder PCM audio
msp3400 1-0040: v4l2_int ioctl TUNER_SET_TYPE_ADDR, dir=-w (0x4004645a)
msp3400 1-0040: v4l2 ioctl VIDIOC_S_CTRL, dir=rw (0xc008561c)
msp3400 1-0040: mute=on scanning=no volume=58880
msp3400 1-0040: v4l2_int ioctl VIDIOC_INT_S_AUDIO_ROUTING, dir=-w
(0x4008646d)
msp3400 1-0040: scart switch: in1 => 0 (ACB=0x0000)
msp3400 1-0040: scart switch: in1 da => 1 (ACB=0x0c00)
msp3400 1-0040: scart switch: in1 da => 2 (ACB=0x0c00)
msp3400 1-0040: set source to 0 (0x320) for output 08
msp3400 1-0040: set source to 0 (0x320) for output 0c
msp3400 1-0040: set source to 0 (0x320) for output 09
msp3400 1-0040: set source to 0 (0x320) for output 0a
msp3400 1-0040: set source to 0 (0x320) for output 41
msp3400 1-0040: set source to 0 (0x320) for output 0b
msp3400 1-0040: msp34xxg thread: wakeup
msp3400 1-0040: thread: restart scan
msp3400 1-0040: selected M (BTSC) modus
msp3400 1-0040: set source to 0 (0x320) for output 08
msp3400 1-0040: set source to 0 (0x320) for output 0c
msp3400 1-0040: set source to 0 (0x320) for output 09
msp3400 1-0040: set source to 0 (0x320) for output 0a
msp3400 1-0040: set source to 0 (0x320) for output 41
msp3400 1-0040: set source to 0 (0x320) for output 0b
msp3400 1-0040: detected standard: 4.5 M BTSC-Stereo (0x0020)
msp3400 1-0040: mute=on scanning=no volume=58880
msp3400 1-0040: status=0x0, stereo=0, bilingual=0 -> rxsubchans=1
msp3400 1-0040: set source to 0 (0x320) for output 08
msp3400 1-0040: set source to 0 (0x320) for output 0c
msp3400 1-0040: set source to 0 (0x320) for output 09
msp3400 1-0040: set source to 0 (0x320) for output 0a
msp3400 1-0040: set source to 0 (0x320) for output 41
msp3400 1-0040: set source to 0 (0x320) for output 0b
msp3400 1-0040: msp34xxg thread: sleep
msp3400 1-0040: v4l2 ioctl VIDIOC_S_CTRL, dir=rw (0xc008561c)
msp3400 1-0040: mute=off scanning=no volume=58880
msp3400 1-0040: v4l2 ioctl VIDIOC_S_STD, dir=-w (0x40085618)
msp3400 1-0040: msp34xxg thread: wakeup
msp3400 1-0040: thread: restart scan
msp3400 1-0040: selected M (BTSC) modus
msp3400 1-0040: set source to 0 (0x320) for output 08
msp3400 1-0040: set source to 0 (0x320) for output 0c
msp3400 1-0040: set source to 0 (0x320) for output 09
msp3400 1-0040: set source to 0 (0x320) for output 0a
msp3400 1-0040: set source to 0 (0x320) for output 41
msp3400 1-0040: set source to 0 (0x320) for output 0b
msp3400 1-0040: detected standard: 4.5 M BTSC-Stereo (0x0020)
msp3400 1-0040: mute=off scanning=no volume=58880
msp3400 1-0040: status=0x0, stereo=0, bilingual=0 -> rxsubchans=1
msp3400 1-0040: msp34xxg thread: sleep
msp3400 1-0040: v4l2 ioctl VIDIOC_S_CTRL, dir=rw (0xc008561c)
msp3400 1-0040: mute=on scanning=no volume=58880
msp3400 1-0040: v4l2 ioctl VIDIOC_S_FREQUENCY, dir=-w (0x402c5639)
msp3400 1-0040: msp34xxg thread: wakeup
msp3400 1-0040: thread: restart scan
msp3400 1-0040: selected M (BTSC) modus
msp3400 1-0040: set source to 0 (0x320) for output 08
msp3400 1-0040: set source to 0 (0x320) for output 0c
msp3400 1-0040: set source to 0 (0x320) for output 09
msp3400 1-0040: set source to 0 (0x320) for output 0a
msp3400 1-0040: set source to 0 (0x320) for output 41
msp3400 1-0040: set source to 0 (0x320) for output 0b
msp3400 1-0040: detected standard: 4.5 M BTSC-Stereo (0x0020)
msp3400 1-0040: mute=on scanning=no volume=58880
msp3400 1-0040: status=0x0, stereo=0, bilingual=0 -> rxsubchans=1
msp3400 1-0040: msp34xxg thread: sleep
msp3400 1-0040: v4l2 ioctl VIDIOC_S_CTRL, dir=rw (0xc008561c)
msp3400 1-0040: mute=off scanning=no volume=58880
ivtv0: Initialized Hauppauge WinTV PVR-250, card #0
ivtv: ==================== END INIT IVTV ====================
msp3400 1-0040: v4l2 ioctl VIDIOC_S_STD, dir=-w (0x40085618)
msp3400 1-0040: msp34xxg thread: wakeup
msp3400 1-0040: thread: restart scan
msp3400 1-0040: selected M (BTSC) modus
msp3400 1-0040: set source to 0 (0x320) for output 08
msp3400 1-0040: set source to 0 (0x320) for output 0c
msp3400 1-0040: set source to 0 (0x320) for output 09
msp3400 1-0040: set source to 0 (0x320) for output 0a
msp3400 1-0040: set source to 0 (0x320) for output 41
msp3400 1-0040: set source to 0 (0x320) for output 0b
msp3400 1-0040: detected standard: 4.5 M BTSC-Stereo (0x0020)
msp3400 1-0040: mute=off scanning=no volume=58880
msp3400 1-0040: status=0x0, stereo=0, bilingual=0 -> rxsubchans=1
msp3400 1-0040: msp34xxg thread: sleep
msp3400 1-0040: v4l2 ioctl VIDIOC_S_CTRL, dir=rw (0xc008561c)
msp3400 1-0040: mute=on scanning=no volume=58880
msp3400 1-0040: v4l2 ioctl VIDIOC_S_FREQUENCY, dir=-w (0x402c5639)
msp3400 1-0040: msp34xxg thread: wakeup
msp3400 1-0040: thread: restart scan
msp3400 1-0040: selected M (BTSC) modus
msp3400 1-0040: set source to 0 (0x320) for output 08
msp3400 1-0040: set source to 0 (0x320) for output 0c
msp3400 1-0040: set source to 0 (0x320) for output 09
msp3400 1-0040: set source to 0 (0x320) for output 0a
msp3400 1-0040: set source to 0 (0x320) for output 41
msp3400 1-0040: set source to 0 (0x320) for output 0b
msp3400 1-0040: detected standard: 4.5 M BTSC-Stereo (0x0020)
msp3400 1-0040: mute=on scanning=no volume=58880
msp3400 1-0040: status=0x0, stereo=0, bilingual=0 -> rxsubchans=1
msp3400 1-0040: msp34xxg thread: sleep
msp3400 1-0040: v4l2 ioctl VIDIOC_S_CTRL, dir=rw (0xc008561c)
msp3400 1-0040: mute=off scanning=no volume=58880
msp3400 1-0040: v4l2 ioctl VIDIOC_G_FREQUENCY, dir=rw (0xc02c5638)
00:0b.0 Multimedia video controller: Internext Compression Inc iTVC15
MPEG-2 Encoder (rev 01)
Subsystem: Hauppauge computer works Inc. Unknown device 4801
Flags: bus master, medium devsel, latency 64, IRQ 185
Memory at e4000000 (32-bit, prefetchable) [size=64M]
Capabilities: <access denied>
Status Log:
ivtv0: ================= START STATUS CARD #0 =================
tveeprom 1-0050: Hauppauge model 48432, rev I110, serial# 6515543
tveeprom 1-0050: tuner model is Philips FI1236 MK2 (idx 10, type 2)
tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 1-0050: audio processor is MSP4448 (idx 27)
tveeprom 1-0050: decoder processor is SAA7115 (idx 19)
tveeprom 1-0050: has no radio, has no IR remote
tuner 1-0061: Tuner mode: analog TV
tuner 1-0061: Frequency: 67.25 MHz
tuner 1-0061: Standard: 0x00001000
saa7115 1-0021: Audio frequency: 48000 Hz
saa7115 1-0021: Input: Composite 4
saa7115 1-0021: Video signal: broadcast/DVD
saa7115 1-0021: Frequency: 60 Hz
saa7115 1-0021: Detected format: NTSC
<7>msp3400 1-0040: v4l2 ioctl VIDIOC_LOG_STATUS, dir=-- (0x00005646)
<7>msp3400 1-0040: status=0x6, stereo=0, bilingual=0 -> rxsubchans=1
msp3400 1-0040: MSP4448G-A2 rev1 = 0x0117 rev2 = 0x3042
msp3400 1-0040: Audio: volume 58880
msp3400 1-0040: Standard: 4.5 M BTSC-Stereo (mono)
msp3400 1-0040: Audmode: 0x0001
msp3400 1-0040: Routing: 0x00000000 (input) 0x00000044 (output)
msp3400 1-0040: ACB: 0x0c00
ivtv0: Stream: MPEG-2 Program Stream
ivtv0: Video: 720x480, 30 fps
ivtv0: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, Peak 8000000
ivtv0: Video: GOP Size 15, 2 B-Frames, GOP Closure, No 3:2 Pulldown
ivtv0: Audio: 48 kHz, Layer II, 224 kbps, Stereo, No Emphasis, No
CRC
ivtv0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D
Horizontal, 0
ivtv0: Temporal Filter: Manual, 0
ivtv0: Median Filter: Off, Luma [0, 255], Chroma [0, 255]
ivtv0: ================== END STATUS CARD #0 ==================
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