cpc_write
ret = cpc_write(cpu, reg, val);
return cpc_write(cpu, reg, val);
ret = cpc_write(cpu, auto_sel_reg, enable);
ret = cpc_write(cpu, epp_set_reg, perf_ctrls->energy_perf);
ret = cpc_write(cpu, epp_set_reg, perf_ctrls->energy_perf);
cpc_write(cpu, desired_reg, perf_ctrls->desired_perf);
cpc_write(cpu, min_perf_reg, perf_ctrls->min_perf);
cpc_write(cpu, max_perf_reg, perf_ctrls->max_perf);