On Sun, 2006-04-09 at 19:18 -0400, Sam Varshavchik wrote: > Well, that's it. You're not getting a signal, so you're shooting blanks. I > presume that you've checked the obvious, and you know that you do actually > have a good signal coming into TV-In.
Well, as I said, everything works flawlessly under Linux 2.6.15 + ivtv 0.4.3. (If I boot my old 2.6.15 kernel, it all works fine again.) This suggests that the problem lies elsewhere. I would definitely interpret that as that everything is hooked up properly and that the card and cables are good. > > The first thing to check is 'ivtv-tune -l', which should show your frequency > table. If your frequency table's busted, you're not going to get anywhere > > [EMAIL PROTECTED] ~]$ ivtv-tune -l > Channels/Frequencies (MHz) for 'us-cable': > 1 73.250 > 2 55.250 > 3 61.250 > 4 67.250 > > … > I have tried both ivtv-tune -t europe-west -c <whatever is appropriate>, and using the -f <appropriate frequency>, these both work as they should under 0.4.3, but the exact same commands give no "Signal detected" output under 0.6.1, and obviously there is the problem with the complete lack of picture and audio in the actual MPEG stream. > The next thing is to check what the kernel logs when booting. For > reference, here's my dmesg output, for reference: I included mine in my initial mail to this list [1]. It looks comparable to yours, but I have a different tuner (Philips), and my card does PAL rather than NTSC. For comparison, this is what it looks like under 2.6.15 + 0.4.3 (the working kernel + driver combination): ivtv: ==================== START INIT IVTV ==================== ivtv: version 0.4.3 (tagged release) loading ivtv: Linux version: 2.6.15-1-686 686 gcc-4.0 ivtv: In case of problems please include the debug info between ivtv: the START INIT IVTV and END INIT IVTV lines, along with ivtv: any module options, when mailing the ivtv-users mailinglist. ivtv0: Autodetected WinTV PVR 350 card (cx23415 based) ACPI: PCI Interrupt 0000:02:0b.0[A] -> GSI 23 (level, low) -> IRQ 177 tveeprom: ivtv version tveeprom: Hauppauge: model = 48139, rev = K257, serial# = 2932113 tveeprom: tuner = Philips FM1216 ME MK3 (idx = 57, type = 38) tveeprom: tuner fmt = PAL(B/G) PAL(I) SECAM(L/L') PAL(D/K) (eeprom = 0x74, v4l2 = 0x00400e17) tveeprom: audio processor = MSP4418 (type = 19) tveeprom: decoder processor = SAA7115 (type = 13) ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50] tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #0 ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61] saa7115 1-0021: saa7115 found @ 0x42 (ivtv i2c driver #0) ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21] saa7127 1-0044: saa7129 found @ 0x88 (ivtv i2c driver #0) ivtv0: i2c attach to card #0 ok [client=saa7127, addr=44] msp3400 1-0040: chip=MSP4418G-B3 +nicam +simple +simpler +radio mode=simpler ivtv0: i2c attach to card #0 ok [client=MSP4418G-B3, addr=40] msp3400 1-0040: msp34xxg daemon started tda9887 1-0043: (ivtv) chip found @ 0x86 (ivtv i2c driver #0) ivtv0: i2c attach to card #0 ok [client=tda9887, addr=43] ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes) ivtv0: Encoder revision: 0x02050032 ivtv0: Decoder revision: 0x02020023 ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total) ivtv0: Allocate DMA encoder YUV stream: 161 x 12960 buffers (2048KB total) ivtv0: Allocate DMA encoder VBI stream: 80 x 26208 buffers (2048KB total) ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB total) ivtv0: Create encoder radio stream ivtv0: Allocate DMA decoder MPEG stream: 16 x 65536 buffers (1024KB total) ivtv0: Allocate DMA decoder VBI stream: 512 x 2048 buffers (1024KB total) ivtv0: Create decoder VOUT stream ivtv0: Allocate DMA decoder YUV stream: 20 x 51840 buffers (1024KB total) ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes) tuner: type set to 38 (Philips PAL/SECAM multi (FM1216ME MK3)) by ivtv i2c driver #0 ivtv0: Initialized WinTV PVR 350, card #0 ivtv: ==================== END INIT IVTV ==================== [1]http://www.ivtvdriver.org/pipermail/ivtv-users/2006-April/002352.html Regards, Håkan
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