Revert "msm: vidc: Allow client to set turbo mode"

This reverts commit 3c79acb16975aaefc2634dfb1d49da3a341b4808.
Revert "Config Update + Cleanup! Big thanks to @Dorimanx"

This reverts commit e58f4b094c3a166c76cfe874251d28019c8c66b2.