On Sat, 3 Jul 2021 at 02:55, Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> wrote: > > During the discussion and investigation of [1] it became apparent that > enabling a rpmhpd, without requesting a performance state is a nop. This > results in a situation where drivers that normally would just describe > their dependency on the power-domain and have the core implicitly enable > that power domain also needs to make an explicit vote for a performance > state - e.g. by a lone required-opp. > > [1] https://lore.kernel.org/linux-arm-msm/20210630133149.3204290-4-dmitry.baryshkov@xxxxxxxxxx/ > > Bjorn Andersson (2): > soc: qcom: rpmhpd: Use corner in power_off > soc: qcom: rpmhpd: Make power_on actually enable the domain > > drivers/soc/qcom/rpmhpd.c | 19 ++++++++++++------- > 1 file changed, 12 insertions(+), 7 deletions(-) > FWIW: Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> Kind regards Uffe
