Re: [PATCH v4 4/4] pmdomain: add support system-wide resume latency constraints
Abel Vesa <[email protected]>
| Newsgroups | org.kernel.vger.linux-pm,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <5valvqsyholhrainifuxwdih6ljhg7nzdszw4wqi64mdjts4jv@v5iq65l6tkuw> |
On 26-08-19 10:08:39, Kevin Hilman (TI) wrote: > In addition to checking for CPU latency constraints when checking if > OK to power down a domain, also check for QoS latency constraints in > all devices of a domain and use that in determining the final latency > constraint to use for the domain. > > Since cpu_system_power_down_ok() is used for system-wide suspend, the > per-device constratints are only relevant if the LATENCY_SYS QoS flag > is set. > > Signed-off-by: Kevin Hilman (TI) <[email protected]> Reviewed-by: Abel Vesa <[email protected]>