> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> Hans Verkuil
> Sent: Tuesday, September 13, 2005 2:17 PM
> To: [email protected]
> Subject: [ivtv-devel] People with sound problems: please test
>
> I've just committed some changes to svn that make it easier
> to see what the audio and video status is. I'd appreciate it
> if people with sound problems with their PVR150 or PVR500 can
> compile that version (also available as a tar archive here:
> http://ivtvdriver.org/viewcvs/ivtv/trunk.tar.gz?view=tar) and
> install it.
>
> Tune to a channel (use the same channel for both tuners if
> you have a PVR500) and report the output of ivtvctl
> --audio-status --video-status. If you have a PVR500 then
> please run this for both devices. Please clearly state with
> each status log if you have sound or not. Note that the
> status log appears in the kernel log, ivtvctl itself just
> outputs an 'ok'.
>
> I'm working on the assumption that the automatic audio
> detection is not correctly performed, and this should give me
> a good indication if I'm looking in the right direction or not.
>
> Hans
>
I did a sync against 2669. PVR-350 as my first tuner, 150 as my 2nd.
2.6.11-1.14_FC3. I have a feeling you are on the right track, I've been
able to adjust the sound using the following by adjusting PATH1_VOLUME using
cx25840ctl --device=/dev/video1 -s and feeding some stdin into it. This
setting reverts if I switch tuners back and forth.
When I first switch to the 150 I get sound that is must lower than the 350,
I then changed channels and the sound disappeard all together. It reemerged
in about 60 seconds (same as another poster noticed), still at a much lower
Volume setting than the 350. I then did your test. I also included my
modules.conf at the bottom for reference.
HTH
Scott
ivtvctl --device=/dev/video1 --audio-status --video-status
ioctl IVTV_IOC_AUDIO_DEC_STATUS ok
ioctl IVTV_IOC_VIDEO_DEC_STATUS ok
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x03 (REV_ID, Revision ID.)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 'Mono' (Detected audio mode)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 'BTSC' (Detected audio
standard)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x03 (REV_ID, Revision ID.)
Sep 13 20:47:20 pvr kernel: cx25840: Status: Video signal present
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (MICROCNTL_VIDEO_FORMAT,
Detected video format)
Sep 13 20:47:20 pvr kernel: cx25840: Status: Ready Filter auto tuning status
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x15 (TUNE_OUT, The tuning code
selected by the auto-tune algorithm.)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (MV_CDAT, Macrovision Copy
Control Bits as described in the MacroVision)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (MV_PSP, Macrovision
Pseudo Sync Pulses detected)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (MV_CS, Macrovision Color
Striping Detected)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (MV_T3CS, A 1 indicates
the presence of type 3 of the color stripe process. A)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (MV_TYPE2_PAIR,
Macrovision Type 2 pair detected)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (AFD_FMT_STAT, Currently
detected Format)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (FIELD, Field status
(even/odd))
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (SRC_FIFO_OFLOW, Sample
Rate Converter FIFO Overflow)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (SRC_FIFO_UFLOW, Sample
Rate Converter FIFO Underflow)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (VSYNC, Vertical sync)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (HLOCK, Horizontal lock
status)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x00 (SRC_LOCK, Sample Rate
Converter lock Status)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (VLOCK, Vertical lock
status)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (CSC_LOCK, Color
Subcarrier lock status)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (AGC_LOCK, VGA lock
status)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (VPRES, Active-high video
present. Indication of the presence of a)
Sep 13 20:47:20 pvr kernel: cx25840: Status: 0x01 (SPECIAL_PLAY_N,
Active-low special play mode (fast forward, rewind, pulse, or slow)
alias eth0 8139too
alias snd-card-0 snd-via82xx
options snd-card-0 index=0
install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx &&
/usr/sbin/alsactl restore >/dev/null 2>&1 || :
remove snd-via82xx { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; };
/sbin/modprobe -r --ignore-remove snd-via82xx
#alias usb-controller uhci-hcd
#options msp34xx once=1 standard=0x21
# ivtv modules setup
alias tveeprom tveeprom-ivtv
alias char-major-81 videodev
alias char-major-81-0 ivtv
alias char-major-81-1 ivtv
options ivtv ivtv_std=1,1 tuner=47,47
install cx25840 /sbin/modprobe --ignore-install cx25840
install ivtv /sbin/modprobe --ignore-install ivtv; /sbin/modprobe ivtv-fb
# Module for IR out
alias char-major-61-0 lirc_i2c
alias char-major-61-1 lirc_serial
options lirc_serial irq=4 io=0x3f8
#options lirc_serial irq=3 io=0x2f8
####IR setup####
install lirc_i2c /sbin/modprobe ivtv; /sbin/modprobe --ignore-install
lirc_i2c
##install lirc_serial setserial /dev/ttyS0 uart none; /sbin/modprobe
--ignore-install lirc_serial
#install lirc_serial setserial /dev/ttyS1 uart none; /sbin/modprobe
--ignore-install lirc_serial
# nvidia kernel module
alias char-major-195 nvidia-1_0-7174
alias nvidia nvidia-1_0-7174
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