On 12/06/2014 01:46 PM, Antti Palosaari wrote:
Moikka!
I am very surprised about that patch, especially because it
*increases* polling interval from 400ms to 200ms. For me it has been
always worked rather well, but now I suspect it could be due to I
disable always remote controller... I have to test that.
regards
Antti
I noticed that I got more retry errors when I removed the poll. So when
I tried lowering the interval time the errors totally disappeared for
me. Exactly how it works is unclear to me but I guess that the rc poll
triggers something in the chip to mitigate some overflow in the i2c
transmit buffer. This workaround also suggest that the i2c bus actually
is ok and not the cause for the errors. Anyway please test and if this
is an acceptable solution then there might also be some check that this
poll is active and set to 200 at all times for this card. At least when
the card is set in dvb mode, for sdr mode this might not be an issue.
MvH
Benjamin Larsson
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