[mythtv] lockups with dual tuners again ... <sigh>
Harondel J. Sibble
mythtv-dev@snowman.net
Sun Jan 12 16:37:42 EST 2003
Okay, somewhere along the way of mucking about with btaudio and dual
soundcards and dsp's, my dual tuner setup no longer works with mythtv.
If I set two concurrent shows to record in the epg or hit V for PiP, the
machine now locks up tight. Only way out is hitting the resert switch. When
it locks up, the caps lock and scroll lock keys both flash on and off about
1hz.
I've checked the usual stuff, irq's etc. but no joy. There have been no
changes in hardware or relevant software since it did last work, other than
module settings which shouldn't cause this problem.
The issue occurs under both custom kernels on my system: 2.4.18 (oss) and
2.4.20 (alsa 0.9.0rc6).
I have an Aver TVPhone as my primary tv card and ATI TV Wonder as my
secondary tuner. The Aver card goes into line-in on my SB Live while the ATI
card goes into the onboard VIA Motherboard line-in. Mythtv is using /dev/dsp
for the primary card and /dev/dsp2 for the secondary card. Using Xawtv and
sox, I can get the audio from the secondary TV card no problem.
My modules.conf and lsmod follow.
[root@marcus etc]# cat /etc/modules.conf
alias usb-interface usb-uhci
alias sound-slot-0 emu10k1
alias sound-slot-1 via82cxxx_audio
probeall scsi_hostadapter aic7xxx
alias eth0 tulip
alias scsi_hostadapter aic7xxx
#### LIRC settings for packard bell serial remote
alias char-major-61 lirc_serial
options lirc_serial irq=3 io=0x2f8
### LIRC settings for Avermedia TVPhone remote control
#alias char-major-61 lirc_gpio
#options lirc_gpio gpio_mask=0xf88000 gpio_lock_mask=0x10000
#gpio_xor_mask=0x10000 soft_gap=0 sample_rate=10
## I2c
alias char-major-89 i2c-dev
options i2c-core i2c_debug=1
options i2c-algo-bit bit_test=1
## Video
alias char-major-81 videodev
alias char-major-81-0 bttv debug=2
options bttv card=6,63 radio=1,0 tuner=2,8 #pll=1
options tuner debug=2
pre-install bttv(/sbin/modprobe -k "tuner")
alias sound-service-1 via82cxxx_audio
### Video card drivers
alias /dev/nvidia* NVdriver
[root@marcus etc]#
[root@marcus etc]# lsmod
Module Size Used by Tainted: P
msp3400 14352 1 (autoclean)
tuner 8932 2 (autoclean)
tvaudio 11264 0 (autoclean) (unused)
bttv 67168 1
videodev 5728 6 [bttv]
i2c-algo-bit 6892 2 [bttv]
i2c-core 13152 0 [msp3400 tuner tvaudio bttv i2c-algo-bit]
lirc_serial 8256 1 (autoclean)
NVdriver 1066784 10 (autoclean)
parport_pc 21256 0 (autoclean) (unused)
lp 6144 0 (autoclean) (unused)
parport 23040 0 (autoclean) [parport_pc lp]
via82cxxx_audio 17856 1
uart401 6208 0 [via82cxxx_audio]
emu10k1 53856 3
ac97_codec 9856 0 [via82cxxx_audio emu10k1]
sound 53836 0 [via82cxxx_audio uart401 emu10k1]
serial 55200 0 (autoclean)
usb-uhci 21284 0 (unused)
nls_cp850 3552 4 (autoclean)
md 57408 0 (unused)
soundcore 3588 9 [bttv via82cxxx_audio emu10k1 sound]
rtc 6044 0 (autoclean)
Anyone see anything odd or have any suggestions on what to check now?
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