As we move from no clients/consumers in kernel voting on corners, to *some* voting and some not voting, we might end up in a situation where the clients which remove votes can adversly impact others who still don't have a way to vote. To avoid this situation, have a max vote on all corners at init. This should/can be removed once we have all clients moved to be able to vote/unvote for themselves. Signed-off-by: Rajendra Nayak <rnayak@xxxxxxxxxxxxxx> Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> --- drivers/soc/qcom/rpmhpd.c | 9 +++++++++ drivers/soc/qcom/rpmpd.c | 9 +++++++++ 2 files changed, 18 insertions(+) diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c index a79f094ad326..933f7b2d9249 100644 --- a/drivers/soc/qcom/rpmhpd.c +++ b/drivers/soc/qcom/rpmhpd.c @@ -323,6 +323,15 @@ static int rpmhpd_probe(struct platform_device *pdev) pm_genpd_init(&rpmhpds[i]->pd, NULL, true); data->domains[i] = &rpmhpds[i]->pd; + + /* + * Until we have all consumers voting on corners + * just vote the max corner on all PDs + * This should ideally be *removed* once we have + * all (most) consumers being able to vote + */ + rpmhpd_power_on(&rpmhpds[i]->pd); + rpmhpd_set_performance(&rpmhpds[i]->pd, rpmhpds[i]->level_count - 1); } return of_genpd_add_provider_onecell(pdev->dev.of_node, data); diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c index ff3d910f388c..ff5da19beef3 100644 --- a/drivers/soc/qcom/rpmpd.c +++ b/drivers/soc/qcom/rpmpd.c @@ -308,6 +308,15 @@ static int rpmpd_probe(struct platform_device *pdev) pm_genpd_init(&rpmpds[i]->pd, NULL, true); data->domains[i] = &rpmpds[i]->pd; + + /* + * Until we have all consumers voting on corners + * just vote the max corner on all PDs + * This should ideally be *removed* once we have + * all (most) consumers being able to vote + */ + rpmpd_set_performance(&rpmpds[i]->pd, MAX_RPMPD_STATE); + rpmpd_power_on(&rpmpds[i]->pd); } return of_genpd_add_provider_onecell(pdev->dev.of_node, data); -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
