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Hi,
It appears that I've joined that special group of
people who seem to have lost sound with the 0.6.x series of drivers. I
have previously had things working well with the 0.4 series drivers, but a
kernel upgrade required me to move to 0.6, where I lost sound on
recordings. I have noted that powering the system down for some time has
helped the problem. On power up, sound is back, but it disappears after
some time (sometimes in mid recording via myth). The last time I tried a
lengthy power down, I didn't get sound back on restart. I've noted this
with both 0.6.2 and 0.6.3.
Here's some details for my card (I hope I'm not
forgetting anything):
Module load. (I don't have any module
parameters specified currently):
ivtv: ==================== START INIT IVTV
====================
ivtv: version 0.6.3 (tagged release) loading ivtv: Linux version: 2.6.16.19 SMP gcc-3.4 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 WinTV PVR-250 card (cx23416 based) ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 19 GSI 22 sharing vector 0xE1 and IRQ 22 ACPI: PCI Interrupt 0000:01:04.0[A] -> Link [LNK1] -> GSI 19 (level, high) -> IRQ 225 tveeprom 2-0050: Hauppauge model 32032, rev B326, serial# 7108067 tveeprom 2-0050: tuner model is Temic 4036FY5 (idx 26, type 8) tveeprom 2-0050: TV standards NTSC(M) (eeprom 0x08) tveeprom 2-0050: audio processor is MSP4448 (idx 27) tveeprom 2-0050: decoder processor is SAA7115 (idx 19) tveeprom 2-0050: has no radio, has IR remote tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0) saa7115 2-0021: saa7115 found @ 0x42 (ivtv i2c driver #0) msp3400 2-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #0) msp3400 2-0040: MSP4448G-A2 supports radio, mode is autodetect and autoselect 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 8 (Temic NTSC (4036 FY5)) ivtv0: Initialized Hauppauge WinTV PVR-250, card #0 ivtv: ==================== END INIT IVTV ==================== Info during recording:
ivtvctl --log-status
ioctl VIDIOC_LOG_STATUS ok ivtv0: ================= START STATUS CARD #0 ================= tuner 2-0061: Tuner mode: analog TV tuner 2-0061: Frequency: 55.25 MHz tuner 2-0061: Standard: 0x00003000 saa7115 2-0021: Audio frequency: 48000 Hz saa7115 2-0021: Input: Composite 4 saa7115 2-0021: Video signal: broadcast/DVD saa7115 2-0021: Frequency: 60 Hz saa7115 2-0021: Detected format: NTSC msp3400 2-0040: MSP4448G-A2 rev1 = 0x0117 rev2 = 0x3042 msp3400 2-0040: Audio: volume 58950 msp3400 2-0040: Mode: AM (for carrier detect) msp3400 2-0040: Standard: could not detect sound standard (stereo, dual) msp3400 2-0040: ACB: 0x0c00 ivtv0: ================== END STATUS CARD #0 ================== ivtvctl -Y
ioctl: VIDIOC_QUERYCTRL Brightness = 127 Contrast = 63 Saturation = 63 Hue = 0 Volume = 58950 Mute = 0 I've upgraded to the latest firmware files as far
as I can tell:
305dba74bbe5905447add8883f3ecb68 v4l-cx2341x-dec.fw d85cb08382395390dc95ac6ebc2205f9 v4l-cx2341x-enc.fw 0661f8b2693fe3123e6234557353eacc v4l-cx2341x-init.mpg 99836e41ccb28c7b373e87686f93712a v4l-cx25840.fw 34d213394328adf78e2fc9f1411691b0 v4l-pvrusb2-24xxx-01.fw 3b7288416144467369ed2b5b10cf931d v4l-pvrusb2-29xxx-01.fw Does anyone have any ideas on what to try here?
Thanks,
Jason |
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