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Date: Thu, 28 Apr 2022 10:19:55 +0300 From: Georgi Djakov <djakov@...nel.org> To: Leo Yan <leo.yan@...aro.org>, Andy Gross <agross@...nel.org>, Bjorn Andersson <bjorn.andersson@...aro.org>, Bryan O'Donoghue <bryan.odonoghue@...aro.org>, Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] interconnect: qcom: msm8939: Use icc_sync_state On 16.04.22 4:26, Leo Yan wrote: > It's fashion to use the icc_sync_state callback to notify the framework > when all consumers are probed, so that the bandwidth request doesn't > need to stay on maximum value. > > Do the same thing for msm8939 driver. I assume that you tested this with some out of tree DT? Is it public? If the consumers are not described as such in DT and/or the support in the client drivers is missing, paths might get disabled. Thanks, Georgi > Signed-off-by: Leo Yan <leo.yan@...aro.org> > --- > drivers/interconnect/qcom/msm8939.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/interconnect/qcom/msm8939.c b/drivers/interconnect/qcom/msm8939.c > index f9c2d7d3100d..ca5f611d33b0 100644 > --- a/drivers/interconnect/qcom/msm8939.c > +++ b/drivers/interconnect/qcom/msm8939.c > @@ -1423,6 +1423,7 @@ static struct platform_driver msm8939_noc_driver = { > .driver = { > .name = "qnoc-msm8939", > .of_match_table = msm8939_noc_of_match, > + .sync_state = icc_sync_state, > }, > }; > module_platform_driver(msm8939_noc_driver);
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