On Fri, 2011-06-03 at 21:47 -0700, Eric Morgan wrote:
> On Fri, Jun 3, 2011 at 6:40 PM, Andy Walls <[email protected]>
> wrote:
>
> Eric Morgan <[email protected]> wrote:
>
> >Hey all,
> >
> >Just got a pair of hvr-1600 to replace my failing pvr-150s
> and the
> >analog
> >side seems a no go. They are both 1199 (74301) models and I
> have
> >compiled
> >what I think is the latest media_build.
> >Did this:
> >git clone git://linuxtv.org/git/media_build.git
> >cd media_build
> >./build.sh
> >(btw, seemed to work fine in Ubuntu 11.04)
> >
> >The drivers seem to load fine and the only issue that my
> untrained eyes
> >can
> >see is that the cards are reporting no video signal. I have
> not messed
> >with
> >the firmware. The file dates are Nov 2010 for the firmware
> and seem
> >newer
> >than that I could find at linuxtv (Jun 2010) or ivtv (2008)
> Here's the
> >log:
> >
> >dmesg |grep cx18-0
If you grep for only cx18, you lose the messages emitted from tveeprom,
the tuner drivers, the demodulator drivers, the DVB subsystem, and the
V4L2 infrastructure.
Providing the complete set of HVR-1600 messages might help me see if
anything else is wrong.
> >[ 11.503552] cx18-0: Initializing card 0
....
> >[ 30.629183] cx18-0: Initialized card: Hauppauge HVR-1600
> >[ 48.193002] cx18-0: loaded v4l-cx23418-cpu.fw firmware (158332
> bytes)
> >[ 48.561956] cx18-0: loaded v4l-cx23418-apu.fw firmware V00120000
> (141200 bytes)
> >[ 48.573866] cx18-0: FW version: 0.0.74.0 (Release 2007/03/12)
> >[ 49.433337] cx18-0 843: loaded v4l-cx23418-dig.fw firmware (16382
> bytes)
> >[ 49.453580] cx18-0 843: verified load of v4l-cx23418-dig.fw
> firmware (16382 bytes)
> >[ 151.427081] cx18-0: ================= START STATUS CARD #0
> =================
> >[ 151.427086] cx18-0: Version: 1.5.0 Card: Hauppauge HVR-1600
....
> >[ 151.472367] cx18-0: ================== END STATUS CARD #0
> ==================
> >
>
> Try blacklisting the cx18 driver in /etc/modprobe.d/... so it
> doesn't load at boot. Then load the cx18 driver some time
> after boot up manually.
>
> Also try and see if composite or svideo works even if the
> analog tuner doesn't.
>
> Thanks for the reply. I had already tried the s-video input but I'm
> not sure I was doing it right. If I cat from /dev/video32 I can't
> play the file using vlc. Also, there's this:
>
> server:~$ v4l2-ctl -i=1 -d /dev/video0 --verbose
^
|
Don't put in an '=' sign.
> VIDIOC_QUERYCAP: ok
> VIDIOC_S_INPUT: ok
> Video input set to 0 (Tuner 1)
$ v4l2-ctl -i 1 -d /dev/video0 --verbose
VIDIOC_QUERYCAP: ok
VIDIOC_S_INPUT: ok
Video input set to 1 (S-Video 1: ok)
Also with cx18 driver v1.5.0, the YUV /dev/video32 node has the mmap()
interface added to it (for tvtime, etc.), which is sort of a major
change for /dev/video32. Let's not troubleshoot using /dev/video32,
just to eliminate any unknowns with the new functionality.
Just use mplayer on the MPEG /dev/video0 node to view video for testing:
$ mplayer /dev/video0 -cache 8192
MPlayer SVN-r31628-4.4.4 (C) 2000-2010 MPlayer Team
...
Playing /dev/video0.
Cache fill: 17.68% (1482752 bytes)
MPEG-PS file format detected.
VIDEO: MPEG2 720x480 (aspect 2) 29.970 fps 8000.0 kbps (1000.0 kbyte/s)
...
A: 8.3 V: 8.3 A-V: 0.000 ct: 0.047 241/241 24% 0% 1.0% 1 0 12%
Regards,
Andy
_______________________________________________
ivtv-users mailing list
[email protected]
http://ivtvdriver.org/mailman/listinfo/ivtv-users
