Hi, > > if i add: > > r = mt352_read_register (i2c, 0x7f); > > before: > > r = mt352_read_register (i2c, 0x00); > > the read of register 0x00 returns the same as the read of register 0x7f! > > And it appears that the "snr" values from above are actually the value of > > register 0x03! > > > > Very strange indeed.. > > > > Can anybody shed any light on this problem? > > I'm running 2.6.7-rc3 with a Pentium4 2.8ghz. > > are you sure the bt8xx i2c driver is working reliably for this card? > Sounds like broken i2c communication to me...
Well, I enabled hw_i2c for the card and I never got any problems. I wonder what can go wrong with hardware i2c. The i2c-speed is dependend on the pci-speed. Jolse, do you use overclockling? Can you please check wether you are using hardware-i2c? Another thing: The driver uses 4 values from an i2c-attached eeprom to detect the avermedia-card. Jolse, does the driver recognize the card as an avermedia 771-card? If yes, i2c should work. Wolfram
