On Sun, Sep 15, 2013 at 11:04:26PM +0200, Ondrej Zary wrote:
On Sunday 15 September 2013 22:35:20 Andreas Mohr wrote:
What!?!? I didn't quite expect any kernel dev to have that one, too ;)
Don't remember where I got it from but it looked nice so I bought it :)
Yup, e.g. the builtin amp is quite nice.
Thanks for hinting at the TLV control dB values thingy! Didn't know that such thing existed, thus azt3328 does not have it (yet?).
It's a nice thing, especially for cards that can go above 0 dB. You then know that the sound can be distorted when you set e.g. PCM volume too high.
Hmm, any hint how to precisely do dB values normalization scaling, for a card where this is not documented? Or perhaps that's actually easy - haven't thought about it...
Is there any chip ID/version register to be identified?
No, there are only 8 registers, all(? - haven't tested) R/W.
OK, but possibly they happen to be creating another virtual register mapping range? (i.e. index/data register combo?)
Andreas Mohr