HVR900H : analog audio input

Hi,

In parallel of my IR investigations, I've tried to capture audio+video through RCA+S-VIDEO.

tvtime works perfectly to show the video stream, but it complains about a mute card for audio.

Loading tm6000-alsa doesn't change anything and alsamixer says device has no control.

dmesg says

[ 8289.655732] tm6000_alsa: module is from the staging directory, the quality is unknown, you have been warned.
[ 8289.657114] tm6000 #0/1: Registered audio driver for TM5600/60x0 Audio at bus 2 device 5
[ 8289.657116] tm6000 #0: Initialized (TM6000 Audio Extension) extension
[ 8289.680811] tm6000 #0/1: Stopping audio DMA
[ 8289.714352] tm6000 #0/1: Stopping audio DMA
[ 8289.750136] tm6000 #0/1: Stopping audio DMA
[ 8289.786166] tm6000 #0/1: Stopping audio DMA
[ 8289.822196] tm6000 #0/1: Stopping audio DMA
[ 8289.857689] tm6000 #0/1: Stopping audio DMA
[ 8289.897843] tm6000 #0/1: Starting audio DMA
[ 8294.973206] tm6000 #0/1: Stopping audio DMA
[ 8295.008157] tm6000 #0/1: Stopping audio DMA
[ 8295.044065] tm6000 #0/1: Stopping audio DMA

I also have a lot of :

[ 8433.752545] tm6000 tm6000_irq_callback :urb resubmit failed (error=-1)

Is it normal (analog audio not implemented) ?

Another symptom is also that modprobing tm6000 takes like 1 minute to load, and opening TV (DVB or analog) takes 20-30 sec the first time (switching channels is faster then). Is it an expected behaviour (looks like it takes time after having loaded the firmware) ?

Thanks

Massis