So, Check this out; The module I enable in the 510 to get gamma control is "Interface to calibrate LCD color temperature" which is the same one in the 510 that I have enabled to get gamma control on there.
AND it is already enabled in the 500 kernel. this is odd given people say they can't change it. Has anybody tried using trickster mod to change the settings?
There is one other interesting point to this story in that, the lg 500 kernel also has a setting that the 510 doesn't have that is right below the interface setting called "Interface to calibrate LCD color temperature by QLUT" which is also enabled by default in the 500 kernel.
I unfortunately do not currently own the 500 so it will be impossible to test different settings until I get it right.
If somebody with a 500 is using a linux computer (preferably using Debian Wheezy), they can easily follow the guide I wrote to "roll your own kernel" in my signature to compile and test for the 500. The info you would need for the "Anykernel" script to put it back on the 500 device should be present in the ramdisk . . . ?
Sorry I can't do more folks. Without the device it would be silly to post a recompiled kernel I am not certain about. I had hoped that the settings for the 500 would be close enough to simply duplicate, as it is a LGE patch, but no go.
Best regards, Sleekmason