[mythtv-users] Can't change channel
Martin Lerner
mhlerner at gmail.com
Thu Oct 15 19:16:06 UTC 2009
My machine is running Fedora with Hauppauge HVR-1600.
I am using analog cable, /dev/video0.
When I "Watch TV" I am at channel 2 and all is well, but
if I (try to) change the channel, the image freezes for a few seconds,
then an error, and Mythtv returns to the menu, any attempt
to record, errors, I presume when it try's to set the channel.
If I can provide any additional diagnostic data
please let me know.
This will be the living-room media machine,
due to the relative cost of this machine,
there are "marital tranquillity issues" in play,
and I would be very grateful for any help!
Much thanks,
martin
mythbackend.log (at error time):
2009-10-15 14:55:06.255 TVRec(1): HW Tuner: 1->1
2009-10-15 14:55:06.264 Channel(/dev/video0): SetInputAndFormat() failed
2009-10-15 14:55:06.266 TVRec(1) Error: Failed to set channel to 6.
Reverting to kState_None
2009-10-15 14:55:06.268 TVRec(1): Changing from WatchingLiveTV to None
---------------
cat /var/log/messages | egrep -i '(haup|cx18)':
Oct 15 14:41:41 zed kernel: cx18: Start initialization, version 1.2.0
Oct 15 14:41:41 zed kernel: cx18-0: Initializing card 0
Oct 15 14:41:41 zed kernel: cx18-0: Autodetected Hauppauge card
Oct 15 14:41:41 zed kernel: cx18 0000:07:02.0: PCI INT A -> GSI 17 (level,
low) -> IRQ 17
Oct 15 14:41:41 zed kernel: cx18-0: cx23418 revision 01010000 (B)
Oct 15 14:41:41 zed kernel: tveeprom 1-0050: Hauppauge model 74041, rev
C6B2, serial# 5415602
Oct 15 14:41:41 zed kernel: cx18-0: Autodetected Hauppauge HVR-1600
Oct 15 14:41:41 zed kernel: cx18-0: Simultaneous Digital and Analog TV
capture supported
Oct 15 14:41:41 zed kernel: IRQ 17/cx18-0: IRQF_DISABLED is not guaranteed
on shared IRQs
Oct 15 14:41:41 zed kernel: tuner 2-0061: chip found @ 0xc2 (cx18 i2c driver
#0-1)
Oct 15 14:41:41 zed kernel: cs5345 1-004c: chip found @ 0x98 (cx18 i2c
driver #0-0)
Oct 15 14:41:41 zed kernel: cx18-0: Registered device video0 for encoder
MPEG (64 x 32 kB)
Oct 15 14:41:41 zed kernel: DVB: registering new adapter (cx18)
Oct 15 14:41:41 zed kernel: cx18-0: DVB Frontend registered
Oct 15 14:41:41 zed kernel: cx18-0: Registered DVB adapter0 for TS (32 x 32
kB)
Oct 15 14:41:41 zed kernel: cx18-0: Registered device video32 for encoder
YUV (16 x 128 kB)
Oct 15 14:41:41 zed kernel: cx18-0: Registered device vbi0 for encoder VBI
(20 x 51984 bytes)
Oct 15 14:41:41 zed kernel: cx18-0: Registered device video24 for encoder
PCM audio (256 x 4 kB)
Oct 15 14:41:41 zed kernel: cx18-0: Initialized card: Hauppauge HVR-1600
Oct 15 14:41:41 zed kernel: cx18: End initialization
Oct 15 14:41:41 zed kernel: lirc_i2c: chip 0x10020 found @ 0x71 (Hauppauge
PVR150)
Oct 15 14:41:42 zed kernel: cx18 0000:07:02.0: firmware: requesting
v4l-cx23418-cpu.fw
Oct 15 14:41:43 zed kernel: cx18-0: loaded v4l-cx23418-cpu.fw firmware
(158332 bytes)
Oct 15 14:41:43 zed kernel: cx18 0000:07:02.0: firmware: requesting
v4l-cx23418-apu.fw
Oct 15 14:41:43 zed kernel: cx18-0: loaded v4l-cx23418-apu.fw firmware
V00120000 (141200 bytes)
Oct 15 14:41:43 zed kernel: cx18-0: FW version: 0.0.74.0 (Release
2007/03/12)
Oct 15 14:41:43 zed kernel: cx18 0000:07:02.0: firmware: requesting
v4l-cx23418-cpu.fw
Oct 15 14:41:43 zed kernel: cx18 0000:07:02.0: firmware: requesting
v4l-cx23418-apu.fw
Oct 15 14:41:44 zed kernel: cx18 0000:07:02.0: firmware: requesting
v4l-cx23418-dig.fw
Oct 15 14:41:44 zed kernel: cx18-0 843: loaded v4l-cx23418-dig.fw firmware
(16382 bytes)
Oct 15 14:41:44 zed kernel: cx18-0 843: verified load of v4l-cx23418-dig.fw
firmware (16382 bytes)
---------------
lsmod:
Module Size Used by
fuse 64448 2
sunrpc 207368 1
ipv6 322280 64
cpufreq_ondemand 8648 4
acpi_cpufreq 11024 0
freq_table 5120 2 cpufreq_ondemand,acpi_cpufreq
lirc_i2c 9652 0
lirc_dev 14488 1 lirc_i2c
mxl5005s 32096 1
s5h1409 10116 1
tuner_simple 14084 1
tuner_types 18640 1 tuner_simple
cs5345 5468 1
tuner 21256 1
snd_hda_codec_via 32708 0
pata_jmicron 4160 0
snd_hda_intel 30504 2
snd_hda_codec 78608 2 snd_hda_codec_via,snd_hda_intel
snd_hwdep 9736 1 snd_hda_codec
cx18 116820 0
dvb_core 97968 1 cx18
cx2341x 12436 1 cx18
snd_seq_dummy 3460 0
snd_seq_oss 37264 0
snd_seq_midi_event 8192 1 snd_seq_oss
snd_seq 62800 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
v4l2_common 17232 4 cs5345,tuner,cx18,cx2341x
videodev 37440 4 cs5345,tuner,cx18,v4l2_common
v4l1_compat 14404 1 videodev
v4l2_compat_ioctl32 10832 1 videodev
snd_seq_device 8308 3 snd_seq_dummy,snd_seq_oss,snd_seq
ir_common 39620 1 cx18
snd_pcm_oss 47888 0
snd_mixer_oss 17856 1 snd_pcm_oss
tveeprom 13876 1 cx18
pcspkr 3152 0
snd_pcm 88392 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
rt2860sta 567756 1
i2c_i801 13296 0
snd_timer 24224 2 snd_seq,snd_pcm
snd 73016 15
snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 7584 1 snd
snd_page_alloc 10064 2 snd_hda_intel,snd_pcm
nvidia 10318136 36
r8169 37268 0
mii 5312 1 r8169
asus_atk0110 13056 0
hwmon 3464 1 asus_atk0110
ata_generic 6004 0
pata_acpi 5520 0
nouveau 494608 0
drm 228612 1 nouveau
i2c_algo_bit 6612 2 cx18,nouveau
i2c_core 33504 15
lirc_i2c,mxl5005s,s5h1409,tuner_simple,cs5345,tuner,cx18,v4l2_common,videodev,tveeprom,i2c_i801,nvidia,nouveau,drm,i2c_algo_bit
-------------------
ls /dev/vid*
/dev/video0 /dev/video24 /dev/video32
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