[mythtv-users] Can't watch TV with MythTV and Asus V7100 Combo - Riva TV

[Dennis Advani]

Hey Guys,

Having a lot of trouble trying to Watch TV with my MythTV setup. I've 
got a PIII 700 running with an Asus V7100 Combo.

I can watch TV using XawTV -noxv but I have noticed that I can't record 
in XawTV. I'm using the latest RivaTV drivers to run the tuner and card.

In MythTV Everything is working except the TV watching part of it. When 
I try to watch TV, I get:

VIDIOCMCAPTURE0: Invalid Argument
VIDIOCMCAPTURE1: Invalid Argument

About a hundred times a second scrolling in the mythbackend terminal. I 
get a black screen, sound kicks in but I get no OSD and I can't seem to 
change channels or anything. In the system Log I get:

Nov 17 10:40:10 localhost kernel: rivatv: V4L: Requested IOCTL 
(0x800476C6) not implemented

I've put the rest of the log below in case what I've highlighted is not 
the problem. I was thinking maybe I should uninstall RivaTV and just use 
bttv on its own. Will that work? Any help would be greatly appreciated!! 
I'm a bit of a n00b when it comes to Linux as I'm just learning but if 
you need more info to help me along the way, just let me know!

Thanks,
Dennis.


Nov 17 10:40:03 localhost kernel: es1371: version v0.32 time 18:43:24 
Aug 11 2004
Nov 17 10:40:03 localhost kernel: PCI: Found IRQ 11 for device 00:0c.0
Nov 17 10:40:03 localhost kernel: es1371: found chip, vendor id 0x1274 
device id 0x1371 revision 0x08
Nov 17 10:40:03 localhost kernel: es1371: found es1371 rev 8 at io 
0xb400 irq 11
Nov 17 10:40:03 localhost kernel: es1371: features: joystick 0x0
Nov 17 10:40:03 localhost kernel: ac97_codec: AC97 Audio codec, id: 
CRY19 (Cirrus Logic CS4297A rev A)
Nov 17 10:40:04 localhost kernel: Linux video capture interface: v1.00
Nov 17 10:40:04 localhost kernel: i2c-core.o: i2c core module version 
2.8.4 (20040207)
Nov 17 10:40:04 localhost kernel: rivatv: Video4Linux driver for NVIDIA 
cards
Nov 17 10:40:04 localhost kernel: rivatv: Version 0.8.5
Nov 17 10:40:05 localhost kernel: rivatv: MMX processor extension enabled
Nov 17 10:40:05 localhost kernel: rivatv: nVidia card found - rivatv0
Nov 17 10:40:07 localhost kernel: rivatv: Identified your board as Asus 
V7100 Combo Deluxe
Nov 17 10:40:07 localhost kernel: rivatv: Attempting to load tuner module
Nov 17 10:40:07 localhost kernel: rivatv: Attempting to load tvaudio module
Nov 17 10:40:07 localhost kernel: tvaudio: TV audio decoder + 
audio/video mux driver
Nov 17 10:40:07 localhost kernel: tvaudio: known chips: 
tda9840,tda9873h,tda9874h/a,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54 
(PV951),ta8874z
Nov 17 10:40:07 localhost kernel: rivatv: Attempting to load tvmixer module
Nov 17 10:40:08 localhost kernel: rivatv: Attempting to load module saa7113h
Nov 17 10:40:08 localhost kernel: mtrr: 0xd8000000,0x8000000 overlaps 
existing 0xd8000000,0x2000000
Nov 17 10:40:08 localhost kernel: rivatv: unable to setup MTRR
Nov 17 10:40:08 localhost kernel: rivatv: PCI nVidia NV10 card detected 
(GeForce2 MX [0x110], 32MB @ 0xD8000000)
Nov 17 10:40:08 localhost kernel: rivatv: I2C adapter driver for NVIDIA 
cards
Nov 17 10:40:08 localhost kernel: SAA7113H: video decoder chip found, 
chip version: 0x11
Nov 17 10:40:08 localhost kernel: rivatv: video decoder chip registered
Nov 17 10:40:08 localhost kernel: tuner: chip found @ 0xc0
Nov 17 10:40:09 localhost kernel: rivatv: video tuner chip registered
Nov 17 10:40:09 localhost kernel: tvaudio: found tda8425 @ 0x82
Nov 17 10:40:09 localhost kernel: rivatv: audio processor chip registered
Nov 17 10:40:09 localhost kernel: tvmixer: tda8425 (NVIDIA display 
adapter bus 1) registered with minor 16
Nov 17 10:40:09 localhost kernel: rivatv: procfs file registered for rivatv0
Nov 17 10:40:09 localhost kernel: rivatv: allocated YUV capture buffer 
(812 kb)
Nov 17 10:40:09 localhost kernel: rivatv: AGPGART: not available
Nov 17 10:40:09 localhost kernel: rivatv: AGP: disabled
Nov 17 10:40:10 localhost modprobe: modprobe: Can't locate module 
char-major-81-1
Nov 17 10:40:10 localhost kernel: rivatv: Hash table layout: 4kB (9 
bits) @ 0xD6710000
Nov 17 10:40:10 localhost kernel: rivatv: Open source nv driver 
detected, DMA supported
Nov 17 10:40:10 localhost kernel: rivatv: DMA transfers disabled
Nov 17 10:40:10 localhost kernel: rivatv: successfully requested IRQ 11
Nov 17 10:40:10 localhost kernel: rivatv: Video4Linux device driver 
registered
Nov 17 10:40:10 localhost kernel: rivatv: VIDIOCGCAP
Nov 17 10:40:10 localhost kernel: rivatv: V4L: Requested IOCTL 
(0x800476C6) not implemented
Nov 17 10:40:10 localhost kernel: rivatv: VIDIOCGCHAN
Nov 17 10:40:10 localhost last message repeated 2 times
Nov 17 10:40:10 localhost kernel: rivatv: VIDIOCGPICT
Nov 17 10:40:10 localhost kernel: rivatv: VIDIOCSPICT: BRI=32768 
HUE=32768 COL=32768 CON=32768 WHI=32768 DEP=16 PAL=7
Nov 17 10:40:10 localhost kernel: rivatv: VIDIOCGPICT
Nov 17 10:40:10 localhost kernel: rivatv: VIDIOCGAUDIO