Am 2007-01-25 13:36 +0100 schrieb Konstantin Kletschke:
> ALSA /XXX/alsa-kernel/pci/ice1712/aureon.c:1921: No CS8415
> chip. Skipping CS8415 controls.
>
> In the note (0014176) I am trying to search it at the i2c address it
> should appear at. Still I did not found it :-)
Okay, I got the CS8451 at the i2c bus, I had to left shift my bitmask
to get the idea of how i2c addressing works:
printk(KERN_DEBUG "addr_cs: %02x value 0x7F: %02x\n",
addr_cs, snd_vt1724_read_i2c(ice, addr_cs, CS8415_ID));
printk(KERN_DEBUG "addr_cs: %02x value 0x7F: %02x\n",
addr_cs, snd_vt1724_read_i2c(ice, addr_cs+1,
CS8415_ID));
gives:
i2c_read: [0x2e,0x7f] = 0x41
addr_cs: 2e value 0x7F: 41
i2c_read: [0x2f,0x7f] = 0x41
addr_cs: 2e value 0x7F: 41
Hmmm...
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