[Fascinate Android Development] wilshyre:
Great job, nemesis2all, on all your otb kernels.. I'm still running these and they keep getting better and better. I was finally able to get tegrak overclock ultimate to function properly with this kernel, as long as I do a little tweaking with voltage control as well, namely just enabling the steps I want in voltage control and choosing scheduler, but then controlling voltage settings in tegrak. The phone im using now is the refurb replacement for the beast of a fascinate I used to have and I was never able to overclock nearly as high on this phone as my old one.. but using tegrak ultimate has allowed me to change the core voltage and internal voltage for each step. I noticed that with otb 1.4, internal voltage for all steps above 200mhz was 1125mv, whereas with 1.6 it was 1100mv, and I was able to overclock stable at 1300mhz on otb 1.4, but only 1200mhz with otb 1.6 with stock internal voltage. So using tegrak, I changed the internal voltage to 1125mv for 1300mhz step, and 1150mv for 1400 step, using 1325mv for core voltage on 1300mhz and 1375mv for 1400mhz. With these settings I am now stable at 1400mhz and flying thru quadrant benchmarks. Upping the internal voltage to 1175mv and core voltage to 1400mv for 1500mhz step, I am even able to run stable at 1500mhz now, but past 1400mhz does not seem to increase performance, so I keep it at 1400mhz for the most efficiency. Just wanted to share this, because with my old phone I was easily able to overclock to 1300mhz on 2.1 roms, but when I got this replacement I was not even able to run 1200mhz in 3d apps on 2.1 roms, and 1300mhz seemed to be my limit on 2.2 roms with this phone as well, and even then it was only on certain otb versions, mostly 1.2 and 1.4. The rest of the otb versions, with stock internal voltages, I would freeze up at 1300mhz. After buying tegrak ultimate and noting the differences in internal voltages on otb 1.2 and 1.4, I did some tweaking and can now run stable at 1500mhz, though it seems to lose efficiency after 1400mhz. The only thing is, voltage control and tegrak are only mildly compatible. While using tegrak, I cannot make any changes to voltages in voltage control.. but voltage control is necessary for some reason to enable the steps after 1000mhz. Using only tegrak, I cannot seem to overclock at all without first enabling 1200, 1300, 1400, and/or 1500 steps on voltage control, and even then I cannot enable them as boot settings because tegrak makes you confirm your boot settings after each boot before applying voltage and overclock settings for safety, and since 1300, 1400, and 1500 mhz steps are not stable without tegrak voltage changes to internal voltages, I cannot set those steps as boot settings with voltage control, otherwise the phone freezes at one of those steps before tegrak ultimate can confirm your settings with you and apply.. so as it is, its kind of a ***** to have to enable all steps and such at every boot, but it still enables a large increase in performance for me.

Just thought i'd share the results of my experimenting if anyone else were interested. With tegrak ultimate allowing to to tweak internal voltages, it allows me to overclock 300mhz higher than i'd be able to do normally on otb 1.6.