PVR SGX540: Kernel Module sources DDK v1.9@2291151

Conflicts:
	build_kernel_P3100.sh
	build_kernel_P311x.sh
RCU: Joe's RCU

Forward port jRCU to linux-3.0.

Thanks goes to Francisco Franco for his help
in testing out this version on the Android
Galaxy Nexus phone.

Signed-off-by: Joe Korty <joe.korty@ccur.com>
Normal OC (1400 , 1300 , 1200 , 1100 MHz)
add 1200mhz oc step