thanks
lets give a try...
@number1 the drivers you modified are good, but a problem is irritating me from the version i first tried 2.8.
the ISO value is so high in your drivers. like the values 400 and higher. i think these causes grains the photographs in mid-light conditions. also i found that the min ıso value is again 400. i think if you decrease this level to 100 or 200 the photos will bi greater.
i am using kopritis's the iso values are normal. while your driver took photos at ISO-400, kopritis's can take them at ISO-200,250. so the light in the photos are more realistic and grain quantity is normal.
i wish these comments are helpful for you.