spaceboy909 |
04-19-2009 02:09 AM |
No video and X freeze when running tv tuner apps
I'm getting either no signal or an X freeze when trying to run tuner software. I've been to linuxtv.org and installed drivers.
Here's my info, followed by test results.
Code:
xawtv -hwscan
This is xawtv-3.95.dfsg.1, running on Linux/x86_64 (2.6.27-11-generic)
looking for available devices
port 131-134
type : Xvideo, image scaler
name : ATI Radeon AVIVO Video
/dev/video0: OK [ -device /dev/video0 ]
type : v4l2
name : BT878 video (Leadtek WinFast 20
flags: overlay capture tuner
Code:
lspci
03:06.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
03:06.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
lsmod has at least 15 different listings for tuner stuff, so I just nabbed what looked like the bulk of it.
Code:
lsmod
tuner_simple 23700 1
tuner_types 25728 1 tuner_simple
tuner 36300 0
bttv 212180 0
ir_common 52740 1 bttv
compat_ioctl32 18304 1 bttv
pcspkr 11136 0
videodev 46720 3 tuner,bttv,compat_ioctl32
v4l1_compat 24580 1 videodev
i2c_algo_bit 15364 1 bttv
joydev 20736 0
v4l2_common 21888 2 tuner,bttv
videobuf_dma_sg 22788 1 bttv
videobuf_core 29956 2 bttv,videobuf_dma_sg
k8temp 13568 0
btcx_risc 13448 1 bttv
tveeprom 23428 1 bttv
snd_hda_intel 492208 3
i2c_piix4 17936 0
i2c_core 36000 7 tuner_simple,tuner,bttv,i2c_algo_bit,v4l2_common,tveeprom,i2c_piix4
Code:
dmesg | grep -i bttv
[ 12.887326] bttv: driver version 0.9.17 loaded
[ 12.887329] bttv: using 8 buffers with 2080k (520 pages) each for capture
[ 12.887449] bttv: Bt8xx card found (0).
[ 12.887473] bttv 0000:03:06.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 12.887485] bttv0: Bt878 (rev 17) at 0000:03:06.0, irq: 20, latency: 32, mmio: 0xfdbff000
[ 12.887497] bttv0: detected: Leadtek TV 2000 XP [card=34], PCI subsystem ID is 107d:6609
[ 12.887500] bttv0: using: Leadtek WinFast 2000/ WinFast 2000 XP [card=34,insmod option]
[ 12.887547] bttv0: gpio: en=00000000, out=00000000 in=003ff502 [init]
[ 12.887587] bttv0: tuner type=2
[ 12.887590] bttv0: i2c: checking for MSP34xx @ 0x80... not found
[ 12.888324] bttv0: i2c: checking for TDA9875 @ 0xb0... not found
[ 12.889083] bttv0: i2c: checking for TDA7432 @ 0x8a... not found
[ 12.942306] bttv0: registered device video0
[ 12.942337] bttv0: registered device vbi0
[ 12.942368] bttv0: registered device radio0
[ 12.942399] bttv0: PLL: 28636363 => 35468950 .. ok
[ 12.973386] input: bttv IR (card=34) as /devices/pci0000:00/0000:00:14.4/0000:03:06.0/input/input7
[ 193.947185] bttv0: PLL can sleep, using XTAL (28636363).
Code:
dmesg | grep -i tuner
[ 12.887587] bttv0: tuner type=2
[ 12.906180] tuner' 1-0061: chip found @ 0xc2 (bt878 #0 [sw])
[ 12.930988] tuner-simple 1-0061: creating new instance
[ 12.930991] tuner-simple 1-0061: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles))
I have set my options file to:
options bttv tuner=2 card=34 lumafilter=1 combfilter=1 chroma_agc=1
Xawtv and Zapping Tv give me a full blank screen and lock me out of my desktop. I'm forced to restart X.
Tvtime Tv viewer gives me a window with the 'no signal' blue screen.
Digital Tv onlys gives an error: No tuner found
Myth Tv loads a process, but closes out before showing a window.
Any ideas?
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