On 02.04.2012 20:51, Michael Büsch wrote:
Likely tuner driver, or demod driver. But as demod tuner initialization
tables are likely correct I suspect it is tuner issue at first hand. And
secondly my other hardware with TUA9001 performs very well, better than
old AF9015 sticks.
Well the fc0011 tuner driver still works worse on this af9035 driver
than on Hans' driver. I have absolutely no idea why this is the case.
I'm almost certain that it is not a timing issue of some sort. I tried
a zillion of delays and such.
And after taking sniffs and comparing those I found the reason. It is
I2C adapter code. It writes one byte too much => as a FC0011 is
auto-increment (as almost every I2C client) registers it means it writes
next register too. Fixing that gives normal tuner sensitivity. I will
try to make patch for that soon.
regards
Antti
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