On 11-12-18, 09:49, Quentin Perret wrote: > So, on Juno we do get voltage numbers from firmware, and those get > registered properly in PM_OPP, exactly like for Hikey960. So it's > probably the same problem in both cases. > > FWIW, this is what I get on juno with my 'fix' applied: > > $ cat /sys/kernel/debug/opp/cpu0/*/supply-0/u_volt_target > 820000 > 850000 > 900000 > 950000 > 1000000 > > > Anyway, this should still be fixed irrespective of the "cpu-supply" > > property. > > The other fix you mentioned about setting opp_table->regulator_count to 1 is > > actually the right thing to do but the fix may require changes at multiple > > places. I can help writing a patch for that if you want, else I am open to > > you > > giving it a shot :) > > You'll definitely know the code better than me so if you have a patch in > mind, please don't hesitate. I'll be happy to test it on my two boards > here :-)
Sent some patches, please give them a try. -- viresh
