Hi, I have an Askey Magic TView card which has the BT848 chipset, the Temic PAL tuner, and the CPH031 audio module (I think the CPH031 is the audio chipset). It does not have the FM radio module. I am using Linux kernel 2.4.2 pre4 and bttv 0.7.50. I cannot get the sound to work no matter what I try. Is this possible? The pictures are perfect, but no sound. Note that I am in Australia. I use the following modprobe commands: modprobe videodev modprobe tuner type=7 modprobe msp3400 modprobe bttv pll=1 card=24 radio=0 and the output in /var/log/messages is: Mar 7 01:06:25 beel kernel: Linux video capture interface: v1.00 Mar 7 01:06:26 beel kernel: i2c-core.o: driver i2c TV tuner driver registered. Mar 7 01:06:26 beel kernel: i2c-core.o: driver i2c msp3400 driver registered. Mar 7 01:06:26 beel kernel: bttv: driver version 0.7.50 loaded Mar 7 01:06:26 beel kernel: bttv: using 2 buffers with 2080k (4160k total) for capture Mar 7 01:06:26 beel kernel: bttv: Bt8xx card found (0). Mar 7 01:06:26 beel kernel: PCI: Found IRQ 12 for device 00:0b.0 Mar 7 01:06:26 beel kernel: PCI: The same IRQ used for device 00:07.2 Mar 7 01:06:26 beel kernel: PCI: The same IRQ used for device 00:07.3 Mar 7 01:06:26 beel kernel: bttv0: Bt848 (rev 18) at 00:0b.0, irq: 12, latency: 32, memory: 0xd8000000 Mar 7 01:06:26 beel kernel: bttv0: model: BT848A(Askey/Typhoon/Anubis Ma) [insmod option] Mar 7 01:06:26 beel kernel: tuner: chip found @ 0x60 Mar 7 01:06:26 beel kernel: bttv0: i2c attach [Temic PAL_I] Mar 7 01:06:26 beel kernel: i2c-core.o: client [Temic PAL_I] registered to adapter [bt848 #0](pos. 0). Mar 7 01:06:26 beel kernel: i2c-core.o: adapter bt848 #0 registered as adapter 2. Mar 7 01:06:26 beel kernel: bttv0: i2c: checking for MSP34xx @ 0x80... not found Mar 7 01:06:26 beel kernel: bttv0: i2c: checking for TDA9875 @ 0xb0... not found Mar 7 01:06:26 beel kernel: bttv0: i2c: checking for TDA7432 @ 0x8a... not found Mar 7 01:06:26 beel kernel: tvaudio: TV audio decoder + audio/video mux driver Mar 7 01:06:26 beel kernel: tvaudio: known chips: tda9840,tda9873h,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54 (PV951) Mar 7 01:06:26 beel kernel: i2c-core.o: driver generic i2c audio driver registered. Note that this autoloads tvaudio, but not tvmixer. Is tvmixer needed? If so, how do I load it? I have also tried "bttv card=48" and "tuner type=0". I have also tried not loading the msp3400 module. I apologise if this has already been answered, but I searched the mailing list and could not find any reference to my particular problem and this combination of hardware. Many Thanks, Dean Gawler
