On 21/03/16 18:16, Karol Herbst wrote:
I am sure that those are a bit different on other GPUs, but while testing
the error range compared to nvidia was around 100%+-3%.
Without this change we are most of the time around 10% below nvidias voltage,
so this change causes no harm and improves the situation a lot already.
The remaining task for this is to figure out which of these constants are
chip specific and from where to get the chip specific factors
Signed-off-by: Karol Herbst <[email protected]>
Instead of landing these coefficients like that, I would really like if
you could dump pfuse and check if you find these coefficients there.
What could be done also is to re-do the work you did to find out those
coefficients on a GPU where your coefficients are not really good and
find out what values would have needed and then compare pfuse with the
original card.
If this is to be considered a long task, then I am OK landing those
coefficients, but I would really appreciate if you could at least have a
quick look at pfuse :)
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