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As discussed earlier, try that in a fresh > series which only does that part. > > -- > viresh Thanks Pierre and Viresh. In autonomous mode, the min/max_perf HW registers directly control the frequency range the hardware operates in, so the values programmed in .init() need to survive through the governor. I verified this on a platform where lowest_nonlinear_perf != lowest_perf, the min_perf register ends up at lowest_perf instead of the intended lowest_nonlinear_perf. Pierre's QoS seeding patch would fix this. Happy to test once it's sent. Thank you, Sumit Gupta