Messages in this thread | | | Date | Tue, 10 Oct 2023 18:41:38 +0200 | Subject | Re: [PATCH V1 3/4] ufs: ufs-qcom: Add per-cpu PM QoS vote support for ufs | From | Konrad Dybcio <> |
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On 10/10/23 17:49, Maramaina Naresh wrote: > PM QoS per-cpu framework provides performance requirements for each cpu. > > The per-cpu PM QoS framework will provide the corresponding interface to > collect the resume_latency request of the specified device and provide > it to the runtime PM. When suspending the device, it will consider this > requirement and decide whether to suspend the device. > > Voting will follow below sequence. > 1. Vote for maximum latency S32_MAX in driver init. > 2. Schedule a vote of PERF when a transfer request is received. > 3. Update the vote to S32_MAX during clock gating. > > Signed-off-by: Asutosh Das <quic_asutoshd@quicinc.com> > Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com> > Signed-off-by: Naveen Kumar Goud Arepalli <quic_narepall@quicinc.com> > Signed-off-by: Maramaina Naresh <quic_mnaresh@quicinc.com> > --- Is this the same patch as 2/4?
Konrad
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